GB795681A - Improvements in and relating to securing means for couplings for hoses, pipes or the like - Google Patents

Improvements in and relating to securing means for couplings for hoses, pipes or the like

Info

Publication number
GB795681A
GB795681A GB2340355A GB2340355A GB795681A GB 795681 A GB795681 A GB 795681A GB 2340355 A GB2340355 A GB 2340355A GB 2340355 A GB2340355 A GB 2340355A GB 795681 A GB795681 A GB 795681A
Authority
GB
United Kingdom
Prior art keywords
sleeve
socket
bayonet
spigot
aug
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
GB2340355A
Inventor
Vassal Charles Steer-Webster
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.)
Thales Optronics Taunton Ltd
Original Assignee
Thales Optronics Taunton 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.)
Filing date
Publication date
Application filed by Thales Optronics Taunton Ltd filed Critical Thales Optronics Taunton Ltd
Priority to GB2340355A priority Critical patent/GB795681A/en
Publication of GB795681A publication Critical patent/GB795681A/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
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/107—Bayonet-type couplings
    • 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

795,681. Pipe couplings. AVIMO, Ltd. Aug. 14, 1956 [Aug. 15, 1955], No. 23403/55. Class 99(1). A locking device for a bayonet type joint comprises a spring-pressed manually retractable member shown as a sleeve 6, Fig. 1, on one part of the joint engageable with a complementary member on the other part, Fig. 2, the member 6 being angularly displaced relatively to the bayonet parts and brought into locking engagement by the relative rotation involved in uniting the bayonet parts. As shown, a sleeve 4 rotatable on a socket 1 carries studs 5 engaging bayonet slots 11 in the casing 10 of a spigot 8, and the sleeve 6 has a pin-and-slot connection 6b, 4b with the sleeve 4, is retractable against the action of a spring 6a and carries detents 7 which engage the entrances of the slots 11 when the sleeve 4 has been turned through an angle of 90 degrees. In a modification (not illustrated), the pins 5 are carried directly by the housing of the socket 1, and the locking sleeve is mounted for axial displacement directly on the housing. Automatically operated valves 2, 9 are unseated by contact with one another so as to open a flow through the coupling when the coupling units are connected and are mounted in the socket and spigot respectively, and a conical surface on the valve 2 effects a seal with a flared part 8a of the spigot 8. In Fig. 4 (not shown), the valves are omitted. Specification 771,968 is referred to.
GB2340355A 1955-08-15 1955-08-15 Improvements in and relating to securing means for couplings for hoses, pipes or the like Expired GB795681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2340355A GB795681A (en) 1955-08-15 1955-08-15 Improvements in and relating to securing means for couplings for hoses, pipes or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2340355A GB795681A (en) 1955-08-15 1955-08-15 Improvements in and relating to securing means for couplings for hoses, pipes or the like

Publications (1)

Publication Number Publication Date
GB795681A true GB795681A (en) 1958-05-28

Family

ID=10195052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2340355A Expired GB795681A (en) 1955-08-15 1955-08-15 Improvements in and relating to securing means for couplings for hoses, pipes or the like

Country Status (1)

Country Link
GB (1) GB795681A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268558A (en) * 1992-07-09 1994-01-12 Salsbury Paul Graham Marshall Quick acting spigot and socket coupling with an isolation valve
GB2324109A (en) * 1997-03-01 1998-10-14 Camco International Nozzle assembly for a rotary drill bit
GB2418714A (en) * 2004-09-30 2006-04-05 Agilent Technologies Inc Bayonet fitting for gas chromatograph column
EP2722611A3 (en) * 2012-10-18 2016-09-21 Remko Dijkstra Central heating device and method for performing maintenance to such a central heating device
CN108951028A (en) * 2018-09-14 2018-12-07 浙江贝特日用品有限公司 A kind of clothes hanger
CN116594124A (en) * 2023-05-31 2023-08-15 科汉同盛(武汉)科技有限公司 Optical transceiver and optical transceiver plug mechanism
GB2616300A (en) * 2022-03-04 2023-09-06 Cejn Ab System for centralizing a quick connect nipple

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268558A (en) * 1992-07-09 1994-01-12 Salsbury Paul Graham Marshall Quick acting spigot and socket coupling with an isolation valve
GB2268558B (en) * 1992-07-09 1996-04-24 Salsbury Paul Graham Marshall Isolation valve
GB2324109A (en) * 1997-03-01 1998-10-14 Camco International Nozzle assembly for a rotary drill bit
GB2418714B (en) * 2004-09-30 2009-09-23 Agilent Technologies Inc Inlet for gas chromatograph system
JP2006105992A (en) * 2004-09-30 2006-04-20 Agilent Technol Inc Gas chromatograph system equipped with improved inlet seal mechanism
US7273518B2 (en) 2004-09-30 2007-09-25 Agilent Technologies Inc. Gas chromatograph system including an improved inlet sealing mechanism
GB2418714A (en) * 2004-09-30 2006-04-05 Agilent Technologies Inc Bayonet fitting for gas chromatograph column
EP2722611A3 (en) * 2012-10-18 2016-09-21 Remko Dijkstra Central heating device and method for performing maintenance to such a central heating device
CN108951028A (en) * 2018-09-14 2018-12-07 浙江贝特日用品有限公司 A kind of clothes hanger
CN108951028B (en) * 2018-09-14 2024-03-19 浙江贝特日用品有限公司 Clothes hanger
GB2616300A (en) * 2022-03-04 2023-09-06 Cejn Ab System for centralizing a quick connect nipple
CN116594124A (en) * 2023-05-31 2023-08-15 科汉同盛(武汉)科技有限公司 Optical transceiver and optical transceiver plug mechanism
CN116594124B (en) * 2023-05-31 2024-04-26 江西山水光电科技股份有限公司 Optical transceiver and optical transceiver plug mechanism

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