BE856407A - Verin a tige de piston en deux parties - Google Patents
Verin a tige de piston en deux partiesInfo
- Publication number
- BE856407A BE856407A BE2056046A BE2056046A BE856407A BE 856407 A BE856407 A BE 856407A BE 2056046 A BE2056046 A BE 2056046A BE 2056046 A BE2056046 A BE 2056046A BE 856407 A BE856407 A BE 856407A
- Authority
- BE
- Belgium
- Prior art keywords
- piston rod
- rod cylinder
- part piston
- cylinder
- rod
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
- E02F3/3681—Rotators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
- E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7620508A FR2357765A1 (fr) | 1976-07-05 | 1976-07-05 | Verin a tige de piston en deux parties |
Publications (1)
Publication Number | Publication Date |
---|---|
BE856407A true BE856407A (fr) | 1978-01-04 |
Family
ID=9175252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2056046A BE856407A (fr) | 1976-07-05 | 1977-07-04 | Verin a tige de piston en deux parties |
Country Status (10)
Country | Link |
---|---|
US (1) | US4218960A (fr) |
JP (1) | JPS536774A (fr) |
BE (1) | BE856407A (fr) |
BR (1) | BR7704359A (fr) |
CA (1) | CA1049895A (fr) |
DE (1) | DE2730192A1 (fr) |
ES (1) | ES460393A1 (fr) |
FR (1) | FR2357765A1 (fr) |
GB (1) | GB1566645A (fr) |
IT (1) | IT1118051B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205200A (en) * | 1990-07-26 | 1993-04-27 | Wright John J | Hydraulic booster device for linear actuator |
IT1254848B (it) * | 1992-03-25 | 1995-10-11 | Univer Spa | Attuatore pneumatico lineare con freno di stazionamento e dispositivo di avanzamento micrometrico |
WO1996026326A1 (fr) * | 1995-02-18 | 1996-08-29 | Heinz Thumm Oelhydraulische Antriebe Gmbh | Mecanisme vireur pour benne preneuse |
WO1996026327A1 (fr) * | 1995-02-18 | 1996-08-29 | Heinz Thumm Oelhydraulische Antriebe Gmbh | Mecanisme vireur pour benne preneuse |
DE60300977T2 (de) * | 2003-01-31 | 2006-04-20 | E.C.L. | Bedienungsmaschine für Elektrolysezellen bei der Aluminiumproduktion |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2542866A (en) * | 1950-05-03 | 1951-02-20 | Darwin B Grossman | Drill unit |
US2740258A (en) * | 1952-12-06 | 1956-04-03 | Morris Machine Tool Company | Quill advancing and retracting device |
US2886007A (en) * | 1958-01-30 | 1959-05-12 | Power Grip Inc | Non-rotating pneumatic chuck actuator |
US3398924A (en) * | 1966-04-26 | 1968-08-27 | M & J Valve Co | Hydraulic valve operating device |
US3759564A (en) * | 1971-03-08 | 1973-09-18 | Pierce Pacific Manuf Inc | Grapple |
FR2226353B1 (fr) * | 1973-04-18 | 1977-02-04 | Poclain Sa |
-
1976
- 1976-07-05 FR FR7620508A patent/FR2357765A1/fr active Granted
-
1977
- 1977-06-10 CA CA280,329A patent/CA1049895A/fr not_active Expired
- 1977-06-13 GB GB24620/77A patent/GB1566645A/en not_active Expired
- 1977-07-01 IT IT25332/77A patent/IT1118051B/it active
- 1977-07-02 JP JP7850777A patent/JPS536774A/ja active Pending
- 1977-07-04 DE DE19772730192 patent/DE2730192A1/de not_active Withdrawn
- 1977-07-04 BR BR7704359A patent/BR7704359A/pt unknown
- 1977-07-04 ES ES460393A patent/ES460393A1/es not_active Expired
- 1977-07-04 BE BE2056046A patent/BE856407A/fr not_active IP Right Cessation
-
1978
- 1978-09-29 US US05/947,072 patent/US4218960A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1566645A (en) | 1980-05-08 |
CA1049895A (fr) | 1979-03-06 |
DE2730192A1 (de) | 1978-01-19 |
JPS536774A (en) | 1978-01-21 |
FR2357765B1 (fr) | 1979-06-22 |
BR7704359A (pt) | 1978-04-04 |
US4218960A (en) | 1980-08-26 |
ES460393A1 (es) | 1978-10-01 |
FR2357765A1 (fr) | 1978-02-03 |
IT1118051B (it) | 1986-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: POCLAIN Effective date: 19840704 |