GB1446130A - Couplings for fluid lines - Google Patents

Couplings for fluid lines

Info

Publication number
GB1446130A
GB1446130A GB2605974A GB2605974A GB1446130A GB 1446130 A GB1446130 A GB 1446130A GB 2605974 A GB2605974 A GB 2605974A GB 2605974 A GB2605974 A GB 2605974A GB 1446130 A GB1446130 A GB 1446130A
Authority
GB
United Kingdom
Prior art keywords
elements
gasket
flange
coupling
gaskets
Prior art date
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.)
Expired
Application number
GB2605974A
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.)
Parker Hannifin Corp
Original Assignee
Parker Hannifin Corp
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Priority to GB2605974A priority Critical patent/GB1446130A/en
Publication of GB1446130A publication Critical patent/GB1446130A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

1446130 Releasable pipe couplings PARKERHANNIFIN CORP 12 June 1974 26059/74 Heading F2G A pipe coupling comprises a pair of identical body elements 10, 11 each provided with a flow passage 17 therethrough and a pair of projections 20 thereon at one end with recesses 21 to receive lugs (not shown) on the other body element in interlocking engagement on coupling the elements 10, 11 together followed by relative rotation to engage the lugs with the recesses 21, an inwardly projecting flange 25 being provided within each element 10, 11 to retain thereon a gasket 13 of elastomeric material each gasket having an outer annular groove 30 to receive the associated flange 25, a central bore 35 outwardly flared at the ends, and frusto-conical end faces 31, 32, the gasket being symmetrical about the groove so that it may be reversed end to end on its flange 25. On coupling the elements 10, 11 the gaskets 13 initially contact one another at edges 41, and on interlocking of the elements the gaskets are compressed together between internal shoulders 26 in the elements to provide a fluid tight seal.
GB2605974A 1974-06-12 1974-06-12 Couplings for fluid lines Expired GB1446130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2605974A GB1446130A (en) 1974-06-12 1974-06-12 Couplings for fluid lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2605974A GB1446130A (en) 1974-06-12 1974-06-12 Couplings for fluid lines

Publications (1)

Publication Number Publication Date
GB1446130A true GB1446130A (en) 1976-08-18

Family

ID=10237719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2605974A Expired GB1446130A (en) 1974-06-12 1974-06-12 Couplings for fluid lines

Country Status (1)

Country Link
GB (1) GB1446130A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004084A1 (en) * 1982-05-11 1983-11-24 Peter Bortolin Hose coupling
GB2205371A (en) * 1987-06-01 1988-12-07 Nomix Mfg Co Ltd Releasable couplings
EP0365146A2 (en) * 1988-10-18 1990-04-25 General Motors Corporation Locking mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004084A1 (en) * 1982-05-11 1983-11-24 Peter Bortolin Hose coupling
GB2205371A (en) * 1987-06-01 1988-12-07 Nomix Mfg Co Ltd Releasable couplings
EP0365146A2 (en) * 1988-10-18 1990-04-25 General Motors Corporation Locking mechanism
EP0365146A3 (en) * 1988-10-18 1992-12-09 General Motors Corporation Locking mechanism

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee