GB829931A - Improvements in or relating to check valves - Google Patents

Improvements in or relating to check valves

Info

Publication number
GB829931A
GB829931A GB15319/57A GB1531957A GB829931A GB 829931 A GB829931 A GB 829931A GB 15319/57 A GB15319/57 A GB 15319/57A GB 1531957 A GB1531957 A GB 1531957A GB 829931 A GB829931 A GB 829931A
Authority
GB
United Kingdom
Prior art keywords
valve
tyre
pin
washer
spring
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
GB15319/57A
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.)
Scovill Inc
Original Assignee
Scovill Inc
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 Scovill Inc filed Critical Scovill Inc
Publication of GB829931A publication Critical patent/GB829931A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
    • B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for

Abstract

829,931. Valves. SCOVILL MANUFACTURING CO. May 14, 1957 [June 28, 1956], No. 15319/57. Class 135. A dust cap for a tyre inflation valve enabling the tyre to be inflated, deflated or gauged without removal of the cap from the tyre valve stem, comprises a one-piece tubular body 10 screwthreadedly attached to the tyre valve stem 15 and formed intermediate its ends with an internal rib 30 against the lower face of which seats a valve washer 12 mounted with axial movement in a groove 39 formed intermediate the ends of a one-piece valve pin 11. The pin 11 is formed at its outer end with an enlarged head 34 between which and the upper face of the rib 30 and surrounding the pin 11 is disposed a spring 13. The portion of the pin below the groove 39 on depression of the head 34 against the spring unseats the tyre inflation valve subsequent to the unseating of the valve washer 12. Valve washer 12 when seated seals the valve body 10.
GB15319/57A 1956-06-28 1957-05-14 Improvements in or relating to check valves Expired GB829931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US829931XA 1956-06-28 1956-06-28

Publications (1)

Publication Number Publication Date
GB829931A true GB829931A (en) 1960-03-09

Family

ID=22174746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15319/57A Expired GB829931A (en) 1956-06-28 1957-05-14 Improvements in or relating to check valves

Country Status (1)

Country Link
GB (1) GB829931A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396743A (en) * 1965-12-16 1968-08-13 Halkey Roberts Corp Oral inflation valve
US3604450A (en) * 1969-01-21 1971-09-14 Fruehauf Corp Valve construction
GB2213561A (en) * 1987-12-12 1989-08-16 Ventrex Ing Rudolf Adam Ventil Rigid valve extensions for tyre valves
GB2252598B (en) * 1991-01-17 1995-03-22 Eric Ruben Bailey Cycle braking system and a cycle incorporating such a system
WO1995029821A1 (en) * 1994-04-28 1995-11-09 Twin-Tec Kraftfahrzeugzubehörentwicklungs- Und Ve Rtriebs Gmbh Connection unit to connect the valves of the two pneumatic tires in a twin tire set and compensating cap
CN101850699A (en) * 2009-04-03 2010-10-06 陈耕田 Tire explosion proof valve mouth cap

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396743A (en) * 1965-12-16 1968-08-13 Halkey Roberts Corp Oral inflation valve
US3604450A (en) * 1969-01-21 1971-09-14 Fruehauf Corp Valve construction
GB2213561A (en) * 1987-12-12 1989-08-16 Ventrex Ing Rudolf Adam Ventil Rigid valve extensions for tyre valves
GB2213561B (en) * 1987-12-12 1992-05-13 Ventrex Ing Rudolf Adam Ventil Improvements relating to rigid valve extensions
GB2252598B (en) * 1991-01-17 1995-03-22 Eric Ruben Bailey Cycle braking system and a cycle incorporating such a system
WO1995029821A1 (en) * 1994-04-28 1995-11-09 Twin-Tec Kraftfahrzeugzubehörentwicklungs- Und Ve Rtriebs Gmbh Connection unit to connect the valves of the two pneumatic tires in a twin tire set and compensating cap
AT406135B (en) * 1994-04-28 2000-02-25 Twin Tec Kraftfahrzeugzubehoer CONNECTING LINK FOR CONNECTING THE RELEVANT VALVES OF THE TWO TIRES OF A TWIN TIRE AND COMPENSATING CAP
CN101850699A (en) * 2009-04-03 2010-10-06 陈耕田 Tire explosion proof valve mouth cap

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