JPS5455267A - Fork type drive device - Google Patents
Fork type drive deviceInfo
- Publication number
- JPS5455267A JPS5455267A JP8721078A JP8721078A JPS5455267A JP S5455267 A JPS5455267 A JP S5455267A JP 8721078 A JP8721078 A JP 8721078A JP 8721078 A JP8721078 A JP 8721078A JP S5455267 A JPS5455267 A JP S5455267A
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- fork type
- type drive
- fork
- type
- 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.)
- Pending
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
- F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
- G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
- G05G7/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance altering the ratio of motion or force between controlling member and controlled member as a function of the position of the controlling member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanically-Actuated Valves (AREA)
- Transmission Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772744677 DE2744677C3 (en) | 1977-09-30 | 1977-09-30 | Fork drive |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5455267A true JPS5455267A (en) | 1979-05-02 |
Family
ID=6020649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8721078A Pending JPS5455267A (en) | 1977-09-30 | 1978-07-19 | Fork type drive device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5455267A (en) |
DE (1) | DE2744677C3 (en) |
FR (1) | FR2404777A1 (en) |
GB (1) | GB2005373A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2581731B1 (en) * | 1985-05-10 | 1987-07-03 | Sauze Bernard | DEVICE FOR ADJUSTING OR VARYING THE ROTATION ANGLE OF A VALVE OR VALVE DRIVE SHAFT |
EP0383369B1 (en) * | 1985-05-10 | 1993-11-03 | Dresser Industries, Inc. | Combination of a rotating valve and a driving gear being connected by a device provided with levers |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE892101C (en) * | 1953-08-20 | |||
DE388890C (en) * | 1921-04-26 | 1924-01-22 | Heinrich Kaemper Motorenfabrik | Fuel pump |
DE761339C (en) * | 1942-07-14 | 1954-10-18 | Siemens App | Multiplication and division gears, especially for fire control computers |
US2623395A (en) * | 1951-04-23 | 1952-12-30 | Pelton Water Wheel Co | Cone valve operator |
US3261266A (en) * | 1963-12-31 | 1966-07-19 | Ledeen Inc | Valve actuator |
CA854041A (en) * | 1967-10-20 | 1970-10-20 | G. Oeder Heinz | Operating mechanism for butterfly valves |
DE1801151A1 (en) * | 1968-10-04 | 1970-04-16 | Gulde Regelarmaturen Kg | Pneumatically operated rotary drive |
US3610568A (en) * | 1969-07-18 | 1971-10-05 | Dover Corp | Valve actuator including cam linkage |
DE1947865A1 (en) * | 1969-09-22 | 1971-04-01 | Kracht Pumpen Motoren | Hydraulic swivel drive for flap valves |
CA965071A (en) * | 1971-07-08 | 1975-03-25 | Howard G. Boswell | Rotary valve operator |
US3797324A (en) * | 1972-07-31 | 1974-03-19 | Res Eng Co | Actuator |
GB1599634A (en) * | 1977-02-10 | 1981-10-07 | Telehoist Ltd | Compressed-air actuators |
-
1977
- 1977-09-30 DE DE19772744677 patent/DE2744677C3/en not_active Expired
-
1978
- 1978-07-19 JP JP8721078A patent/JPS5455267A/en active Pending
- 1978-08-04 GB GB7832283A patent/GB2005373A/en not_active Withdrawn
- 1978-09-29 FR FR7828032A patent/FR2404777A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2005373A (en) | 1979-04-19 |
FR2404777B1 (en) | 1985-03-15 |
DE2744677A1 (en) | 1979-04-05 |
FR2404777A1 (en) | 1979-04-27 |
DE2744677C3 (en) | 1982-01-14 |
DE2744677B2 (en) | 1981-05-27 |
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