GB696015A - Improvements in and relating to pneumatic valves - Google Patents

Improvements in and relating to pneumatic valves

Info

Publication number
GB696015A
GB696015A GB141252A GB141252A GB696015A GB 696015 A GB696015 A GB 696015A GB 141252 A GB141252 A GB 141252A GB 141252 A GB141252 A GB 141252A GB 696015 A GB696015 A GB 696015A
Authority
GB
United Kingdom
Prior art keywords
valve
slits
flanges
bladder
reinforcement
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
GB141252A
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.)
Licencia Talalmanyokat
Original Assignee
Licencia Talalmanyokat
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
Priority to HU696015X priority Critical
Application filed by Licencia Talalmanyokat filed Critical Licencia Talalmanyokat
Publication of GB696015A publication Critical patent/GB696015A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/20Check valves specially designed for inflatable bodies, e.g. tyres
    • F16K15/202Check valves specially designed for inflatable bodies, e.g. tyres and with flexible valve member

Abstract

696,015. Balls for games. "LICENCIA" TALALMANYOKAT ERTEKESITO VALLALAT. Jan. 17. 1952. (July 4, 1951] No. 1412/52. Class 132 (ii). [Also in Group XXIX] A valve for inflatable articles such as sports balls consists of a rubber &c. body having inner and outer flanges 9, 8, Fig. 1, two tapering, flat slits 12, 13 meeting at a point between the flanges and lying in intersecting planes, e.g. planes at right-angles to each other, and a reinforcing ring 11, e.g. of metal, in a recess between the flanges and surrounding the point at which the slits 12, 13 meet. The flange 9 is cemented to an inflatable bladder 14. For inflation, a nozzle 19 is inserted into the slit 12 and the slit 13 acts as a check valve, whilst for deflation the nozzle is passed through both slits into the bladder. Instead of the ring 11, the reinforcement may be provided by the part of the bladder surrounding the aperture 16 therein. In the form shown in Fig. 5 the reinforcement is by a leather washer 21, and the valve body has a tapered stem 22 which fits tightly in an opening 17 in an outer cover 15 of the article and may be cut off flush with the surface of the cover. The valve may also be applied to pneumatic tyres (see Group XXIX).
GB141252A 1951-07-04 1952-01-17 Improvements in and relating to pneumatic valves Expired GB696015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU696015X 1951-07-04

Publications (1)

Publication Number Publication Date
GB696015A true GB696015A (en) 1953-08-19

Family

ID=10980026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB141252A Expired GB696015A (en) 1951-07-04 1952-01-17 Improvements in and relating to pneumatic valves

Country Status (1)

Country Link
GB (1) GB696015A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012574A (en) * 1958-03-20 1961-12-12 John J Baker Fluid conductor and take-off apparatus
GB2322689A (en) * 1997-02-26 1998-09-02 Earl Smith Robert Henry Tyre valve with inflator/deflator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012574A (en) * 1958-03-20 1961-12-12 John J Baker Fluid conductor and take-off apparatus
GB2322689A (en) * 1997-02-26 1998-09-02 Earl Smith Robert Henry Tyre valve with inflator/deflator
GB2322689B (en) * 1997-02-26 2000-07-05 Earl Smith Robert Henry Pneumatic valve with inflator/deflator for vehicle wheels fitted with tubeless tyres

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