GB562350A - Improvements in taps and cocks having rotatable plugs - Google Patents

Improvements in taps and cocks having rotatable plugs

Info

Publication number
GB562350A
GB562350A GB262043A GB262043A GB562350A GB 562350 A GB562350 A GB 562350A GB 262043 A GB262043 A GB 262043A GB 262043 A GB262043 A GB 262043A GB 562350 A GB562350 A GB 562350A
Authority
GB
United Kingdom
Prior art keywords
cocks
taps
engage
rotatable plugs
stem
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
GB262043A
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.)
TOWNSON AND COXSON Ltd
Original Assignee
TOWNSON AND COXSON Ltd
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 TOWNSON AND COXSON Ltd filed Critical TOWNSON AND COXSON Ltd
Priority to GB262043A priority Critical patent/GB562350A/en
Publication of GB562350A publication Critical patent/GB562350A/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)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

562,350. Valves. TOWNSON & COXSON, Ltd., and KIMBERLEY, J. Feb. 17, 1943, No. 2620. [Class 135] The operating knob 16 of a plug cock is connected to a cam 12 slidable on the plug stem and having a recess adapted to engage a locking projection 28, and nighting projections adapted to engage the stem 29 carrying the projection. Specification 526,708 is referred to.
GB262043A 1943-02-17 1943-02-17 Improvements in taps and cocks having rotatable plugs Expired GB562350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB262043A GB562350A (en) 1943-02-17 1943-02-17 Improvements in taps and cocks having rotatable plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB262043A GB562350A (en) 1943-02-17 1943-02-17 Improvements in taps and cocks having rotatable plugs

Publications (1)

Publication Number Publication Date
GB562350A true GB562350A (en) 1944-06-28

Family

ID=9742766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB262043A Expired GB562350A (en) 1943-02-17 1943-02-17 Improvements in taps and cocks having rotatable plugs

Country Status (1)

Country Link
GB (1) GB562350A (en)

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