EP0585684A1 - Dispositif pour fixation des guides pour ascenseurs - Google Patents

Dispositif pour fixation des guides pour ascenseurs Download PDF

Info

Publication number: EP0585684A1
Authority: EP; European Patent Office
Prior art keywords: guide rail; shaped; legs; guide rails; intermediate layer
Prior art date: 1992-09-04
Legal status (The legal status 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 status listed.): Granted

Application number

EP93112938A

Other languages

German (de)

English (en)

Other versions

EP0585684B1 (fr

Inventor

David B. Pearson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Inventio AG

Original Assignee

Inventio AG

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.)

1992-09-04

Filing date

1993-08-12

Publication date

1994-03-09

1993-08-12 Application filed by Inventio AG filed Critical Inventio AG

1994-03-09 Publication of EP0585684A1 publication Critical patent/EP0585684A1/fr

1998-11-04 Application granted granted Critical

1998-11-04 Publication of EP0585684B1 publication Critical patent/EP0585684B1/fr

2013-08-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
- B66B7/024—Lateral supports

Definitions

the invention relates to a device for fastening guide rails for lifts, the guide rails being held by means of rail clips on supports which are fastened to the walls of an elevator shaft, and wherein the legs of a flange of the guide rail comprise U-shaped bearing parts and together with these from the Rail clips are pressed onto the carrier.
the rail clips made of spring steel are bent in a U-shape and have a short and a long leg.
the short leg is screwed tightly via a spacer sleeve to a carrier which is attached to the wall of an elevator shaft.
the legs of the flange of the Guide rails are surrounded by a U-shaped bearing part and pressed together with this by the long legs of the rail clamps on the carrier.
the spacer sleeve protrudes through a hole in the long leg, so that the long leg can move freely and when the guide rail is pressed against the carrier, only the set preload of the rail clamps comes into effect.
the device described above has the disadvantage that the free sliding in the U-shaped bearing part is made more difficult or is completely prevented in the case of a rough surface deteriorating due to progressive corrosion of the guide rail. To avoid this, the rusted parts must be separated from one another and the guide rails may need to be smoothed and lubricated, making the maintenance of the system more expensive.
both legs of the flange of the guide rail are surrounded by a single, appropriately shaped intermediate layer.
Further intermediate layers are provided on the rail brackets and on support plates which are fastened in the elevator shaft and on which the guide rails are held by means of the rail brackets by pressing the legs of the flange.
a plastic such as Teflon
Teflon is proposed as material for at least one of the intermediate layers, which has low adhesion and friction coefficients.
the invention has for its object to propose a device of the type mentioned, which is simple and cheap and in which the surface quality of the guide rails when moving relative to the masonry of the elevator shaft no longer plays a role.
a U-shaped intermediate layer made of corrosion-resistant metal is provided between the legs of the flange of the guide rail and the U-shaped bearing parts.
the coefficient of friction between the legs of the flange of the guide rail and the U-shaped intermediate layer is greater than the coefficient of friction between the U-shaped intermediate layer and the U-shaped bearing part, so that the bearing part slides on the intermediate layer when the guide rail is displaced.
the guide rails do not have to have a corrosion-resistant and smooth surface.
the intermediate layers provided at the fastening points of the guide rails are simple and inexpensive to manufacture and can be easily assembled, so that this part of the elevator system can be manufactured more cheaply. Since the intermediate layers are made of stainless steel, they do not have to be replaced, so that there are no maintenance costs.
a guide rail 3 is on the carrier by means of rail clips 4 2 attached.
the rail clips 4 which are preferably made of spring steel, are bent in a U-shape and have a short and a long leg 4.1, 4.2.
the short leg 4.1 is screwed to the carrier 2 by means of a screw 5 and a nut 6 via a spacer sleeve 7.
the short legs 4.1 are dimensioned in such a way that the guide rail cannot change its position in the transverse direction.
the legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 are each surrounded by a U-shaped bearing part 8, which consists for example of brass.
the bearing parts 8, the intermediate layers 9 and the legs 3.2, 3.3 are pressed by the long legs 4.2 onto the carrier 2 when the rail clips 4 are screwed on.
the spacer sleeve 7 protrudes through a bore 4.3 in the long leg 4.2 beyond it, so
the coefficient of friction between the legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 and the U-shaped intermediate layer 9 is greater than the coefficient of friction between the U-shaped intermediate layer 9 and the U-shaped bearing part 8, so that the bearing part 8 slides on the intermediate layer 9 when the guide rail 3 is displaced.
the position of the bearing part 8 is fixed in the vertical direction by means of two lugs 10, 11 of the bearing part 8, which rest on the transverse side edges of the long leg 4.2 of the rail clamp 4.
the U-shaped intermediate layer 9 is wider and longer than the U-shaped bearing part 8. Since the sliding movement of the guide rails when setting high buildings can be up to approx. 75 mm, the length of the intermediate layer 9 is a multiple of the length of the bearing part 8 It has been found to be advantageous considering the length of the bearing part 8 proved a length of the intermediate layer 9 of approximately 300 mm.

Landscapes

Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Types And Forms Of Lifts (AREA)

EP93112938A 1992-09-04 1993-08-12 Dispositif pour fixation des guides pour ascenseurs Expired - Lifetime EP0585684B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US940639		1992-09-04
US07/940,639 US5316108A (en)	1992-09-04	1992-09-04	Apparatus for attaching elevator guide rails to elevator shaft walls

Publications (2)

Publication Number	Publication Date
EP0585684A1 true EP0585684A1 (fr)	1994-03-09
EP0585684B1 EP0585684B1 (fr)	1998-11-04

Family

ID=25475191

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93112938A Expired - Lifetime EP0585684B1 (fr)	1992-09-04	1993-08-12	Dispositif pour fixation des guides pour ascenseurs

Country Status (4)

Country	Link
US (1)	US5316108A (fr)
EP (1)	EP0585684B1 (fr)
DE (1)	DE59309105D1 (fr)
TR (1)	TR27166A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1310686A3 (fr) *	2001-11-09	2003-12-03	Bayerische Motoren Werke Aktiengesellschaft	Elément intermédiaire
WO2017108495A1 (fr) *	2015-12-22	2017-06-29	Inventio Ag	Pince de fixation de rail de guidage d'ascenseur
WO2018050469A1 (fr)	2016-09-13	2018-03-22	Inventio Ag	Système de fixation murale servant à fixer un composant d'un ascenseur

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1241126B1 (fr) *	1999-12-23	2003-07-23	S.A. de Vera ( Savera)	Systeme d'assemblage de guides principaux d'ascenseur
US6481538B2 (en) *	2000-08-30	2002-11-19	Otis Elevator Company	Elevator guide rail mounting assembly
JP4531775B2 (ja) *	2004-02-19	2010-08-25	オーチスエレベータカンパニー	エレベータレール支持ブラケット
US7651064B1 (en) *	2006-10-05	2010-01-26	Dyno Seasonal Solutions, Llc	Roof clamp
FI20090502A (fi) *	2009-12-22	2011-06-23	Kone Corp	Hissi, johdekiinnike ja menetelmä
JP5858751B2 (ja) *	2011-11-28	2016-02-10	東芝エレベータ株式会社	エレベータのガイドレール支持構造
CN103130068B (zh) *	2013-03-22	2015-12-16	苏州富士电梯有限公司	一种跨距式电梯导轨支架的安装结构
ES2653412T3 (es) *	2015-04-23	2018-02-07	Kone Corporation	Clip de fijación del carril de guía del ascensor
US11214464B2 (en)	2018-05-16	2022-01-04	Otis Elevator Company	Elevator seismic performance apparatus
WO2024078719A1 (fr) *	2022-10-13	2024-04-18	Kone Corporation	Attache de fixation de rail de guidage, agencement de guidage d'ascenseur et procédé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1925867A (en) *	1931-11-21	1933-09-05	Westinghouse Elec Elevator Co	Elevator guide-rail supporting device
FR2367694A1 (fr) *	1976-10-16	1978-05-12	Maschf Augsburg Nuernberg Ag	Dispositif de retenue pour barres de guidage d'ascenseurs
FR2398206A1 (fr) *	1977-07-20	1979-02-16	Setec Travaux Publics	Systeme de liaison entre glissiere et element de grande longueur
WO1990015009A1 (fr) *	1989-06-02	1990-12-13	British Guide Rails Limited	Montage de barre conductrice

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2359245A1 (fr) *	1976-07-23	1978-02-17	Vivion Robert	Dispositif de fixation de voie ferree sur longrines disposees bout a bo
FR2491105A1 (fr) *	1980-09-29	1982-04-02	Sonneville Roger	Dispositif pour la fixation d'un rail sur un support en beton

1992
- 1992-09-04 US US07/940,639 patent/US5316108A/en not_active Expired - Lifetime
1993
- 1993-08-12 EP EP93112938A patent/EP0585684B1/fr not_active Expired - Lifetime
- 1993-08-12 DE DE59309105T patent/DE59309105D1/de not_active Expired - Lifetime
- 1993-09-01 TR TR00773/93A patent/TR27166A/xx unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1925867A (en) *	1931-11-21	1933-09-05	Westinghouse Elec Elevator Co	Elevator guide-rail supporting device
FR2367694A1 (fr) *	1976-10-16	1978-05-12	Maschf Augsburg Nuernberg Ag	Dispositif de retenue pour barres de guidage d'ascenseurs
FR2398206A1 (fr) *	1977-07-20	1979-02-16	Setec Travaux Publics	Systeme de liaison entre glissiere et element de grande longueur
WO1990015009A1 (fr) *	1989-06-02	1990-12-13	British Guide Rails Limited	Montage de barre conductrice

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1310686A3 (fr) *	2001-11-09	2003-12-03	Bayerische Motoren Werke Aktiengesellschaft	Elément intermédiaire
WO2017108495A1 (fr) *	2015-12-22	2017-06-29	Inventio Ag	Pince de fixation de rail de guidage d'ascenseur
CN108473280A (zh) *	2015-12-22	2018-08-31	因温特奥股份公司	电梯导轨附接夹具
US10407279B2 (en)	2015-12-22	2019-09-10	Inventio Ag	Elevator guide rail attachment clip
CN108473280B (zh) *	2015-12-22	2020-08-14	因温特奥股份公司	电梯导轨附接夹具
WO2018050469A1 (fr)	2016-09-13	2018-03-22	Inventio Ag	Système de fixation murale servant à fixer un composant d'un ascenseur

Also Published As

Publication number	Publication date
TR27166A (tr)	1994-11-10
DE59309105D1 (de)	1998-12-10
US5316108A (en)	1994-05-31
EP0585684B1 (fr)	1998-11-04

Legal Events

Date	Code	Title	Description
1994-01-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1994-03-09	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): CH DE FR LI
1994-10-12	17P	Request for examination filed	Effective date: 19940818
1996-02-21	17Q	First examination report despatched	Effective date: 19960110
1997-10-15	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-04-28	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1998-04-28	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-07-29	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1998-09-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1998-11-04	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR LI
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1999-09-10	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1999-09-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1999-10-27	26N	No opposition filed
2002-11-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 20021118 Year of fee payment: 10
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Publication	Publication Date	Title
EP0585684B1 (fr)	1998-11-04	Dispositif pour fixation des guides pour ascenseurs
CH682688A5 (de)	1993-10-29	Schaftanordnung mit wenigstens einem Kugel- oder Rollenlager.
DE3133932A1 (de)	1983-03-17	"anordnung zur befestigung eines aufbaus, insbesondere einer reling fuer einen dachgepaecktraeger, auf einem fahrzeugdach"
EP0763494B1 (fr)	1999-03-24	Procédé et dispositif pour fixer un rail de guidage à un support de rail
DE8915993U1 (de)	1992-09-17	Stütze für einen Doppelboden
DE20020900U1 (de)	2001-04-05	Gardinenstange
DE102006043228A1 (de)	2008-03-27	Fahrschiene für eine Hebebühne
DE3510051C2 (fr)	1991-06-06
CH684448A5 (de)	1994-09-15	Montageschiene für Installationen in Gebäuden.
DE8608957U1 (de)	1986-05-28	Klemmhalterung
EP1873340A2 (fr)	2008-01-02	Installation de porte
DE202007017755U1 (de)	2008-02-28	Höhenausgleichseinrichtung
DE8707806U1 (de)	1987-09-24	Kanalhalter
DE29609015U1 (de)	1996-08-01	Befestigungssystem für den Regal- oder Gerätebau
DE3819816C2 (fr)	1990-10-31
DE8713958U1 (de)	1987-11-26	Rollenbahn
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DE2752963A1 (de)	1979-05-31	Wand- oder deckenkonstruktion
DE3247505A1 (de)	1984-07-12	Abhaengung fuer den tragrahmen einer unterdecke
DE2422422A1 (de)	1975-11-20	Streckwerksanordnung fuer spinnmaschinen
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EP0047890B1 (fr)	1985-02-20	Disposition pour fixer un appareil électrique sur un rail de support