GB930178A - Improvements in or relating to couplings for conduits for a pressure medium - Google Patents

Improvements in or relating to couplings for conduits for a pressure medium

Info

Publication number
GB930178A
GB930178A GB823662A GB823662A GB930178A GB 930178 A GB930178 A GB 930178A GB 823662 A GB823662 A GB 823662A GB 823662 A GB823662 A GB 823662A GB 930178 A GB930178 A GB 930178A
Authority
GB
United Kingdom
Prior art keywords
lid portions
lid
pressure medium
seat
housing
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
GB823662A
Inventor
Torsten Lars Teodor Mann
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.)
Mann and Co AB
Original Assignee
Mann and Co AB
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 Mann and Co AB filed Critical Mann and Co AB
Priority to GB823662A priority Critical patent/GB930178A/en
Publication of GB930178A publication Critical patent/GB930178A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • B60T17/043—Brake line couplings, air hoses and stopcocks
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1007—Couplings closed automatically when broken

Landscapes

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

Abstract

930,178. Pipe couplings. MANN & CO. A.B. March 2, 1962, No. 8236/62. Class 99(1). A coupling for conduits for a pressure medium comprises a housing 1 rigidly connectible with a conduit and having a valve mechanism 7 located in the outer end of a passage 3 and for the control of the flow of a pressure medium therethrough, and a seating 8 located at the outer end of the passage, and a coupling member 2 also provided with a passage 3, the housing supporting first and second lid portions 18, 19 for swinging movement toward and away from each other about parallel axes 16, 17, those lid portions in the closed positions thereof forming a protective cover for that end of the housing at which the seat is located. There are actuating means on the lid portions for effecting simultaneous swinging movement of the lid portions in opposite directions to permit insertion of the member 2 between them, one of the lid portions being spring-urged towards the closed position of the lid portions and arranged to engage and press the member 2 against the seat 8. As shown, the valve comprises a sleeve 7 provided with an annular rubber seat 8 and holes 9 which are normally closed to the flow of pressure medium by a cup 10 acted on by a spring 6 and sealing against a collar 14. A handle 22 is provided on the lid 18 which is kept in the closed position by a spring 16; arms 24, 25 on the lid portions co-operate to open the latter upon downward movement of the handle. The member 2 includes a plate 27 rectangular, square or oval in shape and having an inclined lower edge 31 to engage the lid portion 18 and a channel-shaped upper edge formed with recesses 30 which co-operate with projections 29 to ensure that the member is hingedly articulated about the upper edge thereof when being pressed against the seat 8. The housing 1 and member 2 may each have several passageways.
GB823662A 1962-03-02 1962-03-02 Improvements in or relating to couplings for conduits for a pressure medium Expired GB930178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB823662A GB930178A (en) 1962-03-02 1962-03-02 Improvements in or relating to couplings for conduits for a pressure medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB823662A GB930178A (en) 1962-03-02 1962-03-02 Improvements in or relating to couplings for conduits for a pressure medium

Publications (1)

Publication Number Publication Date
GB930178A true GB930178A (en) 1963-07-03

Family

ID=9848588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB823662A Expired GB930178A (en) 1962-03-02 1962-03-02 Improvements in or relating to couplings for conduits for a pressure medium

Country Status (1)

Country Link
GB (1) GB930178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502893B1 (en) * 2005-11-25 2008-02-15 Ranner Dietrich DEVICE FOR OPENING AND CLOSING THE CROSS SECTION OF A PIPING AND USE OF SUCH A PIPE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502893B1 (en) * 2005-11-25 2008-02-15 Ranner Dietrich DEVICE FOR OPENING AND CLOSING THE CROSS SECTION OF A PIPING AND USE OF SUCH A PIPE

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