ZA78440B - Coupling pipes - Google Patents

Coupling pipes

Info

Publication number: ZA78440B
Authority: ZA; South Africa
Prior art keywords: coupling pipes; pipes; coupling
Prior art date: 1977-02-04

Application number

ZA00780440A

Inventor

O Smith

J Glover

Original Assignee

Hepworth Iron Co Ltd

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.)

1977-02-04

Filing date

1978-01-24

Publication date

1978-12-27

1978-01-24 Application filed by Hepworth Iron Co Ltd filed Critical Hepworth Iron Co Ltd

1978-12-27 Publication of ZA78440B publication Critical patent/ZA78440B/en

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
- B29C33/0044—Moulds or cores; Details thereof or accessories therefor with sealing means or the like for sealing off parts of inserts projecting into the mould cavity
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14598—Coating tubular articles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/76—Moulding on edges or extremities of the preformed part
- B29C70/766—Moulding on edges or extremities of the preformed part on the end part of a tubular article
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Joints With Sleeves (AREA)
Branch Pipes, Bends, And The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

ZA00780440A 1977-02-04 1978-01-24 Coupling pipes ZA78440B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4727/77A GB1595225A (en)	1977-02-04	1977-02-04	Coupling pipes

Publications (1)

Publication Number	Publication Date
ZA78440B true ZA78440B (en)	1978-12-27

Family

ID=9782654

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00780440A ZA78440B (en)	1977-02-04	1978-01-24	Coupling pipes

Country Status (10)

Country	Link
JP (2)	JPS53101116A (en)
AU (1)	AU515539B2 (en)
BE (1)	BE863650A (en)
CA (1)	CA1101905A (en)
DE (1)	DE2804645C2 (en)
FR (1)	FR2379747A1 (en)
GB (1)	GB1595225A (en)
IE (1)	IE46199B1 (en)
IT (1)	IT1107058B (en)
ZA (1)	ZA78440B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH643047A5 (en) *	1978-10-18	1984-05-15	Battenfeld Maschfab	Method for producing fittings for pipe connections and tool for exercise of procedure and by this method made fitting.
DE2845308C3 (en) *	1978-10-18	1982-02-18	Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen	Fitting or the like made of dimensionally stable plastic for pipe connections and methods and tools for its production
DE2936016C2 (en) *	1979-09-06	1981-10-01	Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen	Fitting or the like Made of dimensionally stable plastic for pipe connections and tools for its production
DE4024501A1 (en) *	1990-08-02	1992-02-06	Epping Wilhelm Gmbh	Pipe of hardening material with pipe connector of different material - incorporates sleeve and anchor combined in moulded body of non-metal material
RU2127845C1 (en) *	1992-12-08	1999-03-20	Ройал Ордненс ПЛС	Device for connecting end section of pipe and method of connection of connecting member with end section of pipe
DE102007017157B4 (en) *	2007-04-11	2014-01-16	Norma Germany Gmbh	Sealing sleeve for a pipe connector
WO2009067760A1 (en) *	2007-11-29	2009-06-04	Bluescope Steel Limited	Composite products and methods of making same
WO2014023403A1 (en) *	2012-08-07	2014-02-13	Festo Ag & Co. Kg	Pipe and process for the production of a pipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1266735A (en) *	1960-07-26	1961-07-17	Corning Glass Works	Pipe assembly
AT247080B (en) *	1962-02-20	1966-05-25	Inteco Establishment	Fitting for plastic pipes
GB1080305A (en) *	1965-03-13	1967-08-23	Hepworth Iron Co Ltd	Improvements in or relating to vitrified clay piping or conduit
AT271115B (en) *	1966-08-29	1969-05-27	Karl Ing Bengesser	Clamp coupling
US3819207A (en) *	1973-02-05	1974-06-25	Mueller Co	Meter riser assembly
CH564718A5 (en) *	1973-04-13	1975-07-31	Schaffhausen Schweizerische St
US3954274A (en) *	1974-10-21	1976-05-04	Freeman Chemical Corporation	Clay tile pipe joint seal containing foamed unsaturated polyester resin
GB1477074A (en) *	1975-01-31	1977-06-22	Hepworth Iron Co Ltd	Manufacture of pipe couplings

1977
- 1977-02-04 GB GB4727/77A patent/GB1595225A/en not_active Expired
1978
- 1978-01-24 ZA ZA00780440A patent/ZA78440B/en unknown
- 1978-02-03 IT IT67229/78A patent/IT1107058B/en active
- 1978-02-03 JP JP1186178A patent/JPS53101116A/en active Granted
- 1978-02-03 FR FR7803032A patent/FR2379747A1/en active Granted
- 1978-02-03 BE BE184902A patent/BE863650A/en not_active IP Right Cessation
- 1978-02-03 AU AU33003/78A patent/AU515539B2/en not_active Expired
- 1978-02-03 DE DE2804645A patent/DE2804645C2/en not_active Expired
- 1978-02-03 CA CA296,238A patent/CA1101905A/en not_active Expired
- 1978-02-06 IE IE252/78A patent/IE46199B1/en unknown
1986
- 1986-02-28 JP JP61043870A patent/JPS629088A/en active Granted

Also Published As

Publication number	Publication date
JPS6131351B2 (en)	1986-07-19
IT7867229A0 (en)	1978-02-03
IT1107058B (en)	1985-11-18
GB1595225A (en)	1981-08-12
CA1101905A (en)	1981-05-26
DE2804645C2 (en)	1986-07-24
AU3300378A (en)	1979-08-09
FR2379747A1 (en)	1978-09-01
BE863650A (en)	1978-05-29
JPS629088A (en)	1987-01-17
AU515539B2 (en)	1981-04-09
JPS53101116A (en)	1978-09-04
IE780252L (en)	1978-08-04
JPH0150797B2 (en)	1989-10-31
DE2804645A1 (en)	1978-08-10
IE46199B1 (en)	1983-03-23
FR2379747B1 (en)	1985-01-18

Publication	Publication Date	Title
GB2005370B (en)	1982-05-12	Hose coupling
JPS53143859A (en)	1978-12-14	Coupling
JPS53120036A (en)	1978-10-20	Coupling
GB2003567B (en)	1982-02-17	Hose coupling
GB2008180B (en)	1982-05-19	Pipe coupling devices
AU526564B2 (en)	1983-01-20	Pipe joints
GB2008220A (en)	1979-05-31	Pipe connection
DE2861252D1 (en)	1981-12-10	Pipe joints
ZA78440B (en)	1978-12-27	Coupling pipes
JPS53140622A (en)	1978-12-07	Pipe coupling member
JPS5419213A (en)	1979-02-13	Universal pipe coupling
YU123378A (en)	1983-06-30	Coupling
JPS53114242A (en)	1978-10-05	Coupling
GB2021926B (en)	1982-07-21	Smoklers pipe
GB1547737A (en)	1979-06-27	Pipe joints
JPS5465818A (en)	1979-05-26	Hose coupling
JPS5490621A (en)	1979-07-18	Coupling
GB1522227A (en)	1978-08-23	Pipe couplings
KR790000441Y1 (en)	1979-04-18	Pipe coupling
ZA77948B (en)	1978-05-30	Pipe coupling
AU3814478A (en)	1980-02-28	Pipe coupling
ZA77947B (en)	1978-05-30	Pipe coupling
ZA775170B (en)	1979-04-25	Pipe coupling
ZA77456B (en)	1978-04-26	Pipe coupling
ZA77455B (en)	1978-04-26	Pipe coupling