DK168232B1 - Mounting tool - Google Patents

Mounting tool Download PDF

Info

Publication number
DK168232B1
DK168232B1 DK153287A DK153287A DK168232B1 DK 168232 B1 DK168232 B1 DK 168232B1 DK 153287 A DK153287 A DK 153287A DK 153287 A DK153287 A DK 153287A DK 168232 B1 DK168232 B1 DK 168232B1
Authority
DK
Denmark
Prior art keywords
mounting
tool according
mounting tool
wall
bracket
Prior art date
Application number
DK153287A
Other languages
Danish (da)
Other versions
DK153287D0 (en
DK153287A (en
Inventor
Stephan Hoermann
Original Assignee
Hoermann Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoermann Kg filed Critical Hoermann Kg
Publication of DK153287D0 publication Critical patent/DK153287D0/en
Publication of DK153287A publication Critical patent/DK153287A/en
Application granted granted Critical
Publication of DK168232B1 publication Critical patent/DK168232B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Surgical Instruments (AREA)
  • Telephone Function (AREA)
  • Vehicle Body Suspensions (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Spray Control Apparatus (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

The mounting apparatus is used for lifting the armature 13, wound onto a shaft 14, of a rolling gate plus drive and shaft bearing, on two wall brackets 5 mounted on both sides of the rolling gate opening. In this arrangement, one mounting part II, which is to be detachably fixed to each wall bracket 5, is provided in each case which protrudes directed away from the wall 7 over the wall bracket 5 and is provided at least in this area with a guide device 31 for the cable 15 of a lifting mechanism.

Description

DK 168232 B1DK 168232 B1

Den foreliggende opfindelse angår et monteringsredskab af den i indledningen til krav 1 angivne art.The present invention relates to a mounting tool of the kind set forth in the preamble of claim 1.

Sådanne belægninger er hidtil blevet løftet af en gaffeltruck eller en kran og placeret på væg-5 konsollerne fx som vist i US-A-3,672,492.Such coatings have hitherto been lifted by a forklift or crane and placed on the wall brackets, for example, as shown in US-A-3,672,492.

Bortset fra, at ikke blot en gaffeltruck eller en kran er nødvendig til monteringen, er monteringen af den opviklede belægning også farlig, fordi denne kan falde ned fra de relativt smalle gaffelgrene på trucken eller løsne sig fra kranens hejseanordning. Ydermere er det efter mon-10 teringen ikke sikret, at den opviklede belægning kan bæres af vægkonsolleme, når disse kommer fri af gaffeltrucken eller slippes af kranen.Apart from the fact that not only a forklift or a crane is required for mounting, the mounting of the wrapped coating is also dangerous because it can fall from the relatively narrow fork branches of the truck or detach from the crane's hoisting device. Furthermore, after mounting, it is not ensured that the wound coating can be worn by the wall brackets when they are released from the forklift or released by the crane.

Formålet med opfindelsen er at anvise et monteringsredskab af den indledningsvis nævnte art, således at monteringen kan gennemføres nemt og uden brug af gaffeltruck eller kran såvel 15 som på ufarlig måde med samtidig belastningsprøve af vægkonsolleme.The object of the invention is to provide a mounting tool of the kind mentioned above, so that the mounting can be carried out easily and without the use of a forklift or crane as well as in a safe manner with simultaneous load test of the wall brackets.

Dette opnås for opfindelsen ved, at monteringsredskabet udformes som angivet i den kendetegnende del af kravl.This is achieved for the invention by forming the mounting tool as indicated in the characterizing part of claim 1.

20 Hermed bliver monteringsdelen fastlagt på vægkonsollen og forsynet med en føringsanordning for wiren i et hejseværk. Monteringsdelen rager så langt frem fra vægkonsollen og oven for denne, at den sideværts fra belægningen fremstående aksel kan løftes fremad og forbi vægkonsollen. Den passende dimensionerede højde tjener til samtidig at fastlægge akslen med påsat drev på den ene side og et akselleje på den anden side af vægkonsollen. Disse to dele 25 bliver derfor sat på akslen og løftet med op.20 The mounting part is fixed on the wall bracket and provided with a guide device for the wire in a hoist. The mounting member protrudes so far from the wall bracket and above it that the shaft projecting laterally from the coating can be lifted forward and past the wall bracket. The appropriate dimensioned height serves to simultaneously determine the shaft with attached drive on one side and a shaft bearing on the other side of the wall bracket. These two parts 25 are therefore mounted on the shaft and lifted up.

Når den beviklede aksel har nået sin højde, bliver den ved hjælp afføringsanordningen omstyret fra det fremspringende område til det vandrette og trukket i retning af væggen. På monteringsstedet kan akslen så sænkes, hvorved den påsatte lejebøsning, henholdsvis drevet, læg-30 ger an mod vægkonsollen.When the wound shaft has reached its height, it is guided by the stool from the projecting area to the horizontal and drawn in the direction of the wall. At the mounting location, the shaft can then be lowered, whereby the mounted bearing bushing, respectively driven, attaches to the wall bracket.

Hensigtsmæssige udførelser og videreudformninger af opfindelsen kendetegnes ved underkravene.Suitable embodiments and further embodiments of the invention are characterized by the subclaims.

35 Et foretrukket udførelseseksempel for opfindelsen skal i det følgende forklares nærmere i forbindelse med tegningen, hvor 2 DK 168232 B1 fig. 1 viser vægkonsollen og monteringsdelen i skematisk sidebillede, fig. 2 vægkonsollen ifølge fig. 1 i planbillede, fig. 3 et snit lll-lll ifølge fig. 1, og fig. 4 et snit IV-IV ifølge fig. 1.A preferred embodiment of the invention will now be explained in more detail in connection with the drawing, in which FIG. 1 is a schematic side view of the wall bracket and mounting member; FIG. 2 shows the wall bracket according to FIG. 1 in plan view; FIG. 3 is a section III-III of FIG. 1, and FIG. 4 is a section IV-IV of FIG. First

5 Vægkonsollen 5, der er forsynet med fastgørelseshuller, udviser en grundplade 6 til anlæg mod væggen 7 såvel som en fremadspringende konsolarm 8 samt en støttestiver 9, der tilsammen indeslutter et omtrent trekantformet mellemrum 10.5 The wall bracket 5, which is provided with fastening holes, has a base plate 6 for abutment against the wall 7 as well as a projecting bracket arm 8 and a support bracket 9, which together enclose an approximately triangular space 10.

10 På denne vægkonsol 5 bliver den med fællesbetegnelsen 11 benævnte monteringsdel anbragt. Selve den skiveformede monteringsdel udviser et fremspring 12, som rager så langt ud over den forreste ende af konsolarmen 8, at den med fællesbetegnelsen 13 benævnte belægning til en rulleport, og som er opviklet på en aksel 14, uhindret kan løftes ved hjælp af en wire 15. Til dette formål er der på sideendeme af akslen påsat holdedele 16, hvortil wiren er fastgjort.10 On this wall bracket 5, the mounting part referred to as common designation 11 is mounted. The disc-shaped mounting part itself has a projection 12 which protrudes so far beyond the front end of the bracket arm 8 that the coating referred to in common designation 13 for a roller port and wound on a shaft 14 can be lifted freely by means of a wire. 15. For this purpose, retaining members 16 are mounted on the side ends of the shaft to which the wire is attached.

1515

Monteringsdelen 11 er forbundet til konsolarmen på vægkonsollen 5 i to punkter, nærmere betegnet med en i nærheden af væggen 7 anordnet første løsnelige skrueforbindelse 17 og en anden, med fællesbetegnelsen 18 benævnt, forbindelse, der er udformet som toarmet stiver (fig. 2), og hvis ene ende 19 ved hjælp af en T-formet del griber ind i noten 20 på konsolarmen 20 8 og der bliver fastgjort ved hjælp af en med fællesbetegnelsen 21 benævnt og i og for sig kendt spændeforbindelse. Den anden del af dobbeltstiveren 18 bliver ligeledes løsneligt fastgjort ved hjælp af en med 22 skematisk benævnt fastspændingsforbindelse til en støttestiver, som strækker sig nedad og har fællesbetegnelsen 23, og hvis nedre ende bærer en motor med opviklingstromle 24 for wiren 15 samt er forsynet med en afstivningsplade 25 til væggen 7.The mounting portion 11 is connected to the bracket arm of the wall bracket 5 at two points, in particular with a first detachable screw connection 17 arranged in the vicinity of the wall 7 and a second joint, referred to as the common designation 18, as a two-armed brace (Fig. 2). and one end 19, by means of a T-shaped part, engages in the groove 20 of the bracket arm 20 8 and is secured by a clamping connection known as the common designation 21. The second portion of the double strut 18 is likewise releasably secured by means of a schematically referred to as clamping connection to a support strut extending downwards and having the common designation 23, the lower end of which carries a winding drum 24 for the wire 15 and is provided with a bracing plate 25 to the wall 7.

25 Drejepunktet for dobbeltstiveren 18 er udformet som et hængsel 26, der er fastgjort på monteringsdelen 11.The pivot point of the double stiffener 18 is formed as a hinge 26 which is secured to the mounting member 11.

Den første skrueforbindelse 17 er vist mere detaljeret i fig. 3. Konsolarmen 8 har i tværsnit et dobbelt C-formet profi, hvori hovedet af en med fællesbetegnelsen 27 benævnt hammerho- 30 vedskrue griber ind. Den med en underiagsskive 19 understøttede møtrik 30, der er påskruet denne skrue 27, ligger an mod en med fællesbetegnelsen 28 benævnt tværstiver, som er fastgjort til den egentlige monteringsdel 11. Ved løsnen af møtrikken 30 kan monteringsdelen 11 drejes om hængslet 26 (fig. 1 og 2).The first screw connection 17 is shown in more detail in FIG. 3. The bracket arm 8 has, in cross-section, a double C-shaped profile, in which the head of a hammer head 30 called the hammer head screw 30 engages. The nut 30 supported by a bottom disc 19, which is screwed on this screw 27, abuts on a cross brace, referred to as the common designation 28, which is attached to the actual mounting part 11. By loosening the nut 30, the mounting part 11 can be turned about the hinge 26 (fig. 1 and 2).

35 Monteringsdelen 11 udviser endvidere en med fællesbetegnelsen 31 benævnt føringsanordning for wiren 15, og som er forsynet med en endeløs rullekæde 32 til føring af wiren i hejseværket, hvis øvre del rager ind i det fremspringende område 12 af monteringsdelen 11 og vedvarende omstyres fra en lodret retning til en vandret retning. Ydermere bliver det vandrette 3 DK 168232 B1 område i det mindste ført til monteringspositionen for aksellejet og drevet, som befinder sig oven for konsolarmen 8 på vægkonsollen 5. Den nedre del af rullekæden kan løbe frit eller være spændt ved hjælp af en kædestrammer. Rullekæden 32 føres på en med fællesbetegnelsen 33 benævnt pladestiver.The mounting member 11 further comprises a guide device for the wire 15, referred to as the common designation 31, and which is provided with an endless roller chain 32 for guiding the wire in the hoisting unit, the upper part of which extends into the projecting area 12 of the mounting part 11 and is continuously steered from a vertical direction to a horizontal direction. Furthermore, the horizontal region is at least guided to the mounting position of the shaft bearing and the drive, which is located above the bracket arm 8 on the wall bracket 5. The lower part of the roller chain can run freely or be tensioned by means of a chain tensioner. The roller chain 32 is guided on a plate strut referred to as common designation 33.

55

Claims (16)

1. Monteringsredskab til en på en aksel (14) opviklede belæging (13) for en rulleport samt drev og aksellejer, ved hjælp af hvilke belægningen løftes, bevæges, forbi de udstående ender af 5 to vægmonterede konsoller (5) og placeres på disse, kendetegnet ved en monteringsdel (11), som er løsneligt fastgjort til hver vægkonsol (5), hvilken monteringsdel vendende fra væggen (7) rager frem foran og op over konsollen (5), og i det mindste i dette område er forsynet med en føringsanordning (31) til at vende wiren (15) i et hejseværk fra en lodret bane til en vandret bane, således at den til siderne fra belægningen (13) fremstående aksel (14) ved hjælp 10 af wiren (15) kan løftes foran konsollen (5) og trækkes ind mod væggen.1. Mounting tool for a coating (13) wound on a shaft (14) for a roller door as well as drives and shaft bearings by means of which the coating is lifted, moved past the protruding ends of five two wall-mounted brackets (5) and placed on these, characterized by a mounting member (11) which is detachably attached to each wall bracket (5), which mounting portion facing from the wall (7) protrudes in front of and above the bracket (5), and at least in this region is provided with a guide device (31) for turning the wire (15) in a hoist from a vertical path to a horizontal path so that the shaft (14) projecting to the sides (13) of the coating (13) can be lifted in front of the bracket (15). 5) and retracted against the wall. 2. Monteringsredskab ifølge krav 1, kendetegnet ved, at føringsanordningen (31) udviser en endeløs rullekæde (32) til føring af wiren (15), og hvor den øverste del af det fremspringende område (12) af monteringsdelen (11) vedvarende omstyres fra en lodret til en vand- 15 ret retning samt føres vandret til i det mindste monteringspositionen for akslen, henholdsvis aksellejet og drevet.Mounting tool according to claim 1, characterized in that the guide device (31) has an endless roller chain (32) for guiding the wire (15) and wherein the upper part of the protruding region (12) of the mounting part (11) is continually switched from a vertical to a horizontal direction and is guided horizontally to at least the mounting position of the shaft, the shaft bearing and the drive respectively. 3. Monteringsredskab ifølge krav 1 eller 2, kendetegnet ved, at rullekæden (32) føres på en pladestiver (33). 20Mounting tool according to claim 1 or 2, characterized in that the roller chain (32) is guided on a plate support (33). 20 4. Monteringsredskab ifølge krav 1-3, kendetegnet ved, at underdelen af rullekæden (32) områdevist kan være frit spændt, og at der i dette område er forudset en kædestrammer.Mounting tool according to claims 1-3, characterized in that the lower part of the roller chain (32) can be freely tensioned and that a chain tensioner is provided in this area. 4 DK 168232 B14 DK 168232 B1 5. Monteringsredskab ifølge krav 1-4, kendetegnet ved, at monteringsdelen (11) er 25 fastgjort løsneligt til vægkonsollen (5) ved hjælp af i det mindste en skrueforbindelse (17).Mounting tool according to claims 1-4, characterized in that the mounting part (11) is detachably attached to the wall bracket (5) by means of at least one screw connection (17). 6. Monteringsredskab ifølge krav 5, kendetegnet ved, at den første skrueforbindelse (17) er anbragt på konsolarmen (8) i nærheden af den på væggen (7) fastgjorte grundplade (6).Mounting tool according to claim 5, characterized in that the first screw connection (17) is arranged on the bracket arm (8) in the vicinity of the base plate (6) fixed to the wall (7). 7. Monteringsredskab ifølge krav 6, kendetegnet ved, at monteringsdelen (11) er ud formet som sænkbar ved hjælp af den første skrueforbindelse (17).Mounting tool according to claim 6, characterized in that the mounting part (11) is designed as lowerable by means of the first screw connection (17). 8. Monteringsredskab ifølge krav 1-7, kendetegnet ved, at monteringsdelen (11) er fastgjort til enden af konsolarmen (8) ved hjælp af en anden forbindelse. 35Mounting tool according to claims 1-7, characterized in that the mounting part (11) is fixed to the end of the bracket arm (8) by another connection. 35 9. Monteringsredskab ifølge krav 8, kendetegnet ved, at den anden forbindelse til konsolarmen (8) er udformet som en løsnelig spændeforbindelse. DK 168232 B1 5Mounting tool according to claim 8, characterized in that the second connection to the bracket arm (8) is designed as a detachable clamping connection. DK 168232 B1 5 10. Monteringsredskab ifølge krav 8 eller 9, kendetegnet ved, at den anden forbindelse hængselagtigt er tilkoblet monteringsdelen (11).Mounting device according to claim 8 or 9, characterized in that the second connection is hingedly connected to the mounting part (11). 11. Monteringsredskab ifølge krav 10, kendetegnet ved, at hængslet udviser en vand-5 ret akse.Mounting device according to claim 10, characterized in that the hinge has a horizontal axis. 12. Monteringsredskab ifølge krav 1-11, kendetegnet ved, at den anden forbindelse er udformet som toarmet stiver (18), hvis drejepunkt udgør hængslet (26) for monteringsdeien (11). 10Mounting tool according to claims 1-11, characterized in that the second connection is formed as two-armed strut (18), the pivot point of which forms the hinge (26) for the mounting dough (11). 10 13. Monteringsredskab ifølge krav 12, kendetegnet ved, at den øvre ende (19) af den toarmede stiver (18) er fastgjort til konsolarmen (8).Mounting tool according to claim 12, characterized in that the upper end (19) of the two-arm strut (18) is fixed to the bracket arm (8). 14. Monteringsredskab ifølge krav 12, kendetegnet ved, at den nedre ende af den 15 toarmede stiver (18) kan fastgøres løsneligt til en nedad forløbende støttestiver (23).Mounting device according to claim 12, characterized in that the lower end of the two-armed support (18) can be releasably fastened to a downwardly extending supporting support (23). 15. Monteringsredskab ifølge krav 14, kendetegnet ved, at den nedre ende af støttestiveren (23) udviser en støtteplade (25) mod væggen og er forsynet med en motor (24) samt en tromle til wiren (15). 20Mounting tool according to claim 14, characterized in that the lower end of the support brace (23) has a support plate (25) against the wall and is provided with a motor (24) and a drum for the wire (15). 20 16. Monteringsredskab ifølge krav 1-15, kendetegnet ved, at støttestiveren (23) udviser en støttearm, som i arbejdspositionen form- eller kraftbetinget har anlæg mod undersiden af grundpladen (6) for vægkonsollen (5). 25Mounting tool according to claims 1-15, characterized in that the support bracket (23) has a support arm which, in the working position, has a form or force condition on the underside of the base plate (6) of the wall bracket (5). 25
DK153287A 1986-03-27 1987-03-26 Mounting tool DK168232B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863610590 DE3610590A1 (en) 1986-03-27 1986-03-27 ASSEMBLY EQUIPMENT
DE3610590 1986-03-27

Publications (3)

Publication Number Publication Date
DK153287D0 DK153287D0 (en) 1987-03-26
DK153287A DK153287A (en) 1987-09-28
DK168232B1 true DK168232B1 (en) 1994-02-28

Family

ID=6297498

Family Applications (1)

Application Number Title Priority Date Filing Date
DK153287A DK168232B1 (en) 1986-03-27 1987-03-26 Mounting tool

Country Status (4)

Country Link
EP (1) EP0238944B1 (en)
AT (1) ATE64173T1 (en)
DE (2) DE3610590A1 (en)
DK (1) DK168232B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL351581A1 (en) 2001-01-12 2002-07-15 Hoermann Kg Dissen Device for and method of installing a rolled gate
DE10127015A1 (en) * 2001-01-12 2002-07-18 Hoermann Kg Dissen Armored rollshutter door assembler uses device to lower shutter shaft and bearings onto supporting arm and into hook type shaft mount releasable by adjuster screw.
GB2403206B (en) * 2003-05-31 2006-06-28 Rsl Bristol Ltd Roller shutter assembly installation
DE102006046008B3 (en) 2006-09-28 2008-04-30 Hörmann Kg Dissen Assembly method for roller door and such a roller door
DE102010031733A1 (en) 2010-07-21 2012-01-26 Hörmann KG Antriebstechnik Assembly method and assembly aid for a roll-up door

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672492A (en) * 1971-02-09 1972-06-27 North American Door Corp Factory-assembled overhead door
FR2550270B1 (en) * 1983-08-05 1988-06-03 Accoplas Fermetures DEVICE FOR MOUNTING AND ADJUSTING THE ROLLING SHAFT OF A ROLLING SHUTTER

Also Published As

Publication number Publication date
DE3610590C2 (en) 1989-05-03
ATE64173T1 (en) 1991-06-15
EP0238944B1 (en) 1991-06-05
DK153287D0 (en) 1987-03-26
DK153287A (en) 1987-09-28
EP0238944A3 (en) 1988-03-02
DE3770502D1 (en) 1991-07-11
DE3610590A1 (en) 1987-10-01
EP0238944A2 (en) 1987-09-30

Similar Documents

Publication Publication Date Title
JP6467097B1 (en) Monorail gondola
KR100784429B1 (en) Apparatus for removing slab forms
KR20180077264A (en) Gondola device
JPH04317977A (en) Buict-up scaffold movable through elevator shaft for attaching shaft device
DK168232B1 (en) Mounting tool
JP2000044146A5 (en)
KR880011007A (en) Vehicle lifting / tilting device
JPH02161B2 (en)
CA1112998A (en) Sheet metal cutting device for arcs and circles
NO147481B (en) CRANE ARRANGEMENT, SPECIAL FOR USE IN A SHIP MACHINE SPACE
JPH01242400A (en) Positioner drop preventive device
CN115057336B (en) Installation device for boom tray and boom nut of beam lifting machine
CN214459624U (en) Bridge detection device
JP2020117339A (en) Elevator tension pulley cleaning device
US1997462A (en) Wheeling scaffolding
US4123041A (en) Lifting tackle
CN220182642U (en) Jack
JP2022181553A (en) Elevator speed governor
JP2002003122A (en) Governor device of elevator
SU1068376A1 (en) Cantilever jib crane
JPH012986A (en) Elevator installation equipment
US2985428A (en) Scaffold structure
JP2001031345A (en) Jack device for governor rope
JPH0218060Y2 (en)
SU998306A1 (en) Apparatus for straightening crane-supporting girders

Legal Events

Date Code Title Description
PBP Patent lapsed
B1 Patent granted (law 1993)
PBP Patent lapsed