GB190711731A - Improvements in and relating to Lock Taps for Gas Fires, Stoves, and the like. - Google Patents

Improvements in and relating to Lock Taps for Gas Fires, Stoves, and the like.

Info

Publication number
GB190711731A
GB190711731A GB190711731DA GB190711731A GB 190711731 A GB190711731 A GB 190711731A GB 190711731D A GB190711731D A GB 190711731DA GB 190711731 A GB190711731 A GB 190711731A
Authority
GB
United Kingdom
Prior art keywords
bolt
spring
guide
closed
stoves
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
Henry Forrington Wilson
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 GB190711731A publication Critical patent/GB190711731A/en
Expired legal-status Critical Current

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Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

11,731. Wilson, H. F. May 21. Locking valves and cocks.-A plug tap for gas stoves, fires, and the like is locked in the closed position by a spring bolt B sliding through the plug above a circular plate P attached to the supply pipe A and provided with a closed cover. In the closed position, the end B<1> of the bolt engages, under the action of a spring S, a hole G in a guide H provided with a stop H<1>. The other end of the bolt has a spring stud E which, when the bolt is moved to the left by a key engaging a shoulder D, drops into a tapered groove F and holds the bolt out of engagement with the guide. In turning to the full-open position, the spring stud is brought by the tapered groove to the level of the plate, which permits the bolt to press against the guide and, when the valve is closed, to enter the hole G. In a modification, the tapering groove and spring stud are omitted.
GB190711731D 1907-05-21 1907-05-21 Improvements in and relating to Lock Taps for Gas Fires, Stoves, and the like. Expired GB190711731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190711731T 1907-05-21

Publications (1)

Publication Number Publication Date
GB190711731A true GB190711731A (en) 1908-03-12

Family

ID=32549049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190711731D Expired GB190711731A (en) 1907-05-21 1907-05-21 Improvements in and relating to Lock Taps for Gas Fires, Stoves, and the like.

Country Status (1)

Country Link
GB (1) GB190711731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489611A (en) * 1943-11-18 1949-11-29 Grand Ind Inc Fuel control mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489611A (en) * 1943-11-18 1949-11-29 Grand Ind Inc Fuel control mechanism

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