GB484927A - Improvements in taps or cocks - Google Patents
Improvements in taps or cocksInfo
- Publication number
- GB484927A GB484927A GB3140736A GB3140736A GB484927A GB 484927 A GB484927 A GB 484927A GB 3140736 A GB3140736 A GB 3140736A GB 3140736 A GB3140736 A GB 3140736A GB 484927 A GB484927 A GB 484927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- handle
- flange
- casing
- operate
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
484,927. Plug cocks. TOWNSON & COXSON, Ltd., and DAVIS, N. Nov. 17, 1936, No. 31407. [Class 135] A plug cock of the kind in which the plug is housed in a casing having a closed lower end is held to its seat by a spring and is provided with external " nighting arrangements. The operating handle 17 is pivoted to the plug at 19 to co-operate with diametrically opposed locking recesses formed in a flange 22 on a cap 13 screwed to the larger end of the casing. The flange 22 to one side of the locking notches is reduced in height to leave a pair of stop shoulders adapted to co-operate with a projection 171 on the handle. The handle is maintained in alignment with the plug by co-operation with the flange 22 when the handle is turned away from the locking notches.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3140736A GB484927A (en) | 1936-11-17 | 1936-11-17 | Improvements in taps or cocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3140736A GB484927A (en) | 1936-11-17 | 1936-11-17 | Improvements in taps or cocks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB484927A true GB484927A (en) | 1938-05-12 |
Family
ID=10322646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3140736A Expired GB484927A (en) | 1936-11-17 | 1936-11-17 | Improvements in taps or cocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB484927A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828102A (en) * | 1951-12-03 | 1958-03-25 | Honeywell Regulator Co | Valve actuator latch means |
-
1936
- 1936-11-17 GB GB3140736A patent/GB484927A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828102A (en) * | 1951-12-03 | 1958-03-25 | Honeywell Regulator Co | Valve actuator latch means |
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