GB190815689A - Improvements in Air-brake Hose Couplings. - Google Patents

Improvements in Air-brake Hose Couplings.

Info

Publication number
GB190815689A
GB190815689A GB190815689DA GB190815689A GB 190815689 A GB190815689 A GB 190815689A GB 190815689D A GB190815689D A GB 190815689DA GB 190815689 A GB190815689 A GB 190815689A
Authority
GB
United Kingdom
Prior art keywords
air
brake hose
hose couplings
coupling
pipe
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
Inventor
Joseph Eusebe La Rocque
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190815689A publication Critical patent/GB190815689A/en
Expired legal-status Critical Current

Links

Landscapes

  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

15,689. La Rocque, J. E. July 24, 1907, [date applied for under Section 91 of Patents &c. Act, 1907]. Piston valves.-In a brake-pipe coupling, cylindrical valves 10, having ports 16 which are both opened on coupling, are driven out to the position shown in Fig. 4 by the pressure of the fluid in the pipe when the parts are uncoupled. An adjustable screw-threaded spindle 7, over which the valve slides, has a button end 9 which limits the movement of the valve. By this means adjustment can be made.
GB190815689D 1907-07-24 1908-07-24 Improvements in Air-brake Hose Couplings. Expired GB190815689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190815689XA 1907-07-24 1907-07-24

Publications (1)

Publication Number Publication Date
GB190815689A true GB190815689A (en) 1908-09-17

Family

ID=32656537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190815689D Expired GB190815689A (en) 1907-07-24 1908-07-24 Improvements in Air-brake Hose Couplings.

Country Status (1)

Country Link
GB (1) GB190815689A (en)

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