GB690934A - Improvements in valves or closures for pneumatic vessels - Google Patents

Improvements in valves or closures for pneumatic vessels

Info

Publication number
GB690934A
GB690934A GB681950A GB681950A GB690934A GB 690934 A GB690934 A GB 690934A GB 681950 A GB681950 A GB 681950A GB 681950 A GB681950 A GB 681950A GB 690934 A GB690934 A GB 690934A
Authority
GB
United Kingdom
Prior art keywords
plug
closures
valves
march
bore
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
GB681950A
Inventor
Wilfred Kenneth Reilly
Edward William Rolfe Matthews
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.)
Tuck & Co Ltd
Original Assignee
Tuck & 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.)
Filing date
Publication date
Application filed by Tuck & Co Ltd filed Critical Tuck & Co Ltd
Priority to GB681950A priority Critical patent/GB690934A/en
Publication of GB690934A publication Critical patent/GB690934A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
    • F16K15/202—Check valves specially designed for inflatable bodies, e.g. tyres and with flexible valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

690,934. Balls for games. TUCK & CO., Ltd. March 20, 1951. [March 20, 1950] No. 6819/50. Class 132 (ii). [Also in Group XXIX] A valve for a football bladder 12 comprises a rubber &c plug 10 fitting within a rubber body 11 secured to the bladder, and having a bore 22 terminating in a slit 23. Other slits 24, extending either circumferentially, as shown, or longitudinally, are formed in the plug and are so arranged that they are moved below the end of the body to permit of deflation when the plug is distended by means of a rod inserted into the bore 22. Specification 426,786, [Group XXIX], is referred to.
GB681950A 1950-03-20 1950-03-20 Improvements in valves or closures for pneumatic vessels Expired GB690934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB681950A GB690934A (en) 1950-03-20 1950-03-20 Improvements in valves or closures for pneumatic vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB681950A GB690934A (en) 1950-03-20 1950-03-20 Improvements in valves or closures for pneumatic vessels

Publications (1)

Publication Number Publication Date
GB690934A true GB690934A (en) 1953-04-29

Family

ID=9821340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB681950A Expired GB690934A (en) 1950-03-20 1950-03-20 Improvements in valves or closures for pneumatic vessels

Country Status (1)

Country Link
GB (1) GB690934A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435263A1 (en) * 1978-09-08 1980-04-04 Benscher & Sons Pty Ltd BLADDER VALVE FOR BALLOON, METHOD FOR ATTACHING THE BLADDER AND BALLOON THEREFOR
GB2150035A (en) * 1983-11-22 1985-06-26 Yang Wen Hsiang Ball bladder orifice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435263A1 (en) * 1978-09-08 1980-04-04 Benscher & Sons Pty Ltd BLADDER VALVE FOR BALLOON, METHOD FOR ATTACHING THE BLADDER AND BALLOON THEREFOR
GB2150035A (en) * 1983-11-22 1985-06-26 Yang Wen Hsiang Ball bladder orifice

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