GB191309700A - Improvements in Means for Locking Cocks. - Google Patents

Improvements in Means for Locking Cocks.

Info

Publication number
GB191309700A
GB191309700A GB191309700DA GB191309700A GB 191309700 A GB191309700 A GB 191309700A GB 191309700D A GB191309700D A GB 191309700DA GB 191309700 A GB191309700 A GB 191309700A
Authority
GB
United Kingdom
Prior art keywords
locking
bolt
cocks
casing
shaped
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
Wilhelm Koenig
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 GB191309700A publication Critical patent/GB191309700A/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
    • F16K35/022—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 a separate actuating element
    • F16K35/025—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 a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

9700. K÷nig, W. April 24. Locking.-A plug cock is locked by means of a spring-pressed sliding bolt adapted to be retracted by inserting a wedge-shaped key g. The bolt d slides in a pocket formed on the casing, and is formed with a flat part adapted to engage a similarly-shaped part in the casing to prevent the bolt from turning.
GB191309700D 1913-04-24 1913-04-24 Improvements in Means for Locking Cocks. Expired GB191309700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191309700T 1913-04-24

Publications (1)

Publication Number Publication Date
GB191309700A true GB191309700A (en) 1913-08-28

Family

ID=34359417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191309700D Expired GB191309700A (en) 1913-04-24 1913-04-24 Improvements in Means for Locking Cocks.

Country Status (1)

Country Link
GB (1) GB191309700A (en)

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