GB256465A - Improvements in taps or cocks - Google Patents

Improvements in taps or cocks

Info

Publication number
GB256465A
GB256465A GB9426A GB9426A GB256465A GB 256465 A GB256465 A GB 256465A GB 9426 A GB9426 A GB 9426A GB 9426 A GB9426 A GB 9426A GB 256465 A GB256465 A GB 256465A
Authority
GB
United Kingdom
Prior art keywords
cock
handle
jaw
notch
engagement
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
GB9426A
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.)
Howlett & Co Ltd M
Original Assignee
Howlett & Co Ltd M
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 Howlett & Co Ltd M filed Critical Howlett & Co Ltd M
Priority to GB9426A priority Critical patent/GB256465A/en
Publication of GB256465A publication Critical patent/GB256465A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/027—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

256,465. Yates, H. J., Howlett & Co., Ltd., M., and Dolphin, J. Jan. 2, 1926. Handles ; locking.-A tap or cock, useful for gas stoves, comprises a plug provided with a lever arm or bracket 10 carrying a pivoted operating handle 11 which hangs down, as shown in Fig. 1, when the cock is closed. In this position the cock is locked against accidental re-opening, by the engagement of the jaw 13 in a notch 16 in the casing flange 15. The cock is released by raising the handle, and when the cock is opened the handle is held raised, as shown in Fig. 6, by the engagement of the flange 15 with the notch 14 in the jaw of the handle.
GB9426A 1926-01-02 1926-01-02 Improvements in taps or cocks Expired GB256465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9426A GB256465A (en) 1926-01-02 1926-01-02 Improvements in taps or cocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9426A GB256465A (en) 1926-01-02 1926-01-02 Improvements in taps or cocks

Publications (1)

Publication Number Publication Date
GB256465A true GB256465A (en) 1926-08-12

Family

ID=9698287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9426A Expired GB256465A (en) 1926-01-02 1926-01-02 Improvements in taps or cocks

Country Status (1)

Country Link
GB (1) GB256465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387831A (en) * 1993-05-27 1995-02-07 Yang; Tai-Her Low circulation loss compound brush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387831A (en) * 1993-05-27 1995-02-07 Yang; Tai-Her Low circulation loss compound brush

Similar Documents

Publication Publication Date Title
GB256465A (en) Improvements in taps or cocks
US1708395A (en) Safety attachment for gas cocks
GB243847A (en) Improvements in taps or valves
GB293622A (en) Improvements in valves or cocks
GB441279A (en) Improvements in or relating to taps for controlling the flow of liquids
US2158574A (en) Safety cock
GB227372A (en) Improvements in gas and other taps, cocks and the like
GB540843A (en) Improvements in or relating to faucets
GB341320A (en) Improvements in taps or cocks for gas and other fluids
GB191018202A (en) A Safety Device for Valves, more particularly Gas-cocks.
GB370038A (en) Improvements in taps or cocks for gas, fluids and the like
GB340447A (en) Improvements in or relating to cocks for gas and other fluids
GB298392A (en) Improvements in and relating to taps and cocks for gas and other installations and apparatus
GB512335A (en) Improvements relating to the taps of gas ovens and the like
US1167257A (en) Safety appliance for gas water-heaters.
US1995788A (en) Burner compartment closure
GB464898A (en) Improved safety clip device for use on ordinary common gas taps or cocks
US1935936A (en) Safety gas cock
GB191685A (en) Improvements relating to liquid fuel burner fittings
GB470073A (en) Improvements in or relating to control means for gas-fired furnaces or ovens
GB281103A (en) Improvements in or relating to gas taps
GB218872A (en) Improvement in and relating to gas and other taps or cocks
US1113862A (en) Gas-fixture.
GB439420A (en) Improvements relating to gas taps
GB322609A (en) Improvements in or relating to taps, cocks or the like