DE157267C - - Google Patents
Info
- Publication number
- DE157267C DE157267C DENDAT157267D DE157267DA DE157267C DE 157267 C DE157267 C DE 157267C DE NDAT157267 D DENDAT157267 D DE NDAT157267D DE 157267D A DE157267D A DE 157267DA DE 157267 C DE157267 C DE 157267C
- Authority
- DE
- Germany
- Prior art keywords
- chick
- locking pin
- rod
- crown lock
- rest
- 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.)
- Active
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
- F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Buckles (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE157267C true DE157267C (es) |
Family
ID=423558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT157267D Active DE157267C (es) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE157267C (es) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025223B (de) * | 1954-10-11 | 1958-02-27 | Carl Sandmann Fa | Sicherungsvorrichtung fuer Absperrhaehne |
DE3320118A1 (de) * | 1983-06-03 | 1984-12-06 | Rudolf von Scheven GmbH., Armaturenfabrik und Apparatebau,, 4322 Sprockhövel | Kugelhahn, insbesondere hochdruck-kugelhahn fuer untertaegige grubenbetriebe |
DE4207549C1 (es) * | 1992-03-10 | 1993-03-18 | Muetzler Gmbh + Co. Kg, 5828 Ennepetal, De | |
EP1065421A1 (en) * | 1999-06-28 | 2001-01-03 | SERRATURE MERONI S.p.A. | Lockable operating unit for a valve |
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0
- DE DENDAT157267D patent/DE157267C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025223B (de) * | 1954-10-11 | 1958-02-27 | Carl Sandmann Fa | Sicherungsvorrichtung fuer Absperrhaehne |
DE3320118A1 (de) * | 1983-06-03 | 1984-12-06 | Rudolf von Scheven GmbH., Armaturenfabrik und Apparatebau,, 4322 Sprockhövel | Kugelhahn, insbesondere hochdruck-kugelhahn fuer untertaegige grubenbetriebe |
DE4207549C1 (es) * | 1992-03-10 | 1993-03-18 | Muetzler Gmbh + Co. Kg, 5828 Ennepetal, De | |
EP1065421A1 (en) * | 1999-06-28 | 2001-01-03 | SERRATURE MERONI S.p.A. | Lockable operating unit for a valve |
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