FR1490584A - Hydraulic device intended to exert pulling and pushing forces - Google Patents
Hydraulic device intended to exert pulling and pushing forcesInfo
- Publication number
- FR1490584A FR1490584A FR59018726A FR59018726A FR1490584A FR 1490584 A FR1490584 A FR 1490584A FR 59018726 A FR59018726 A FR 59018726A FR 59018726 A FR59018726 A FR 59018726A FR 1490584 A FR1490584 A FR 1490584A
- Authority
- FR
- France
- Prior art keywords
- hydraulic device
- device intended
- pushing forces
- exert pulling
- exert
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/14—Straightening frame structures
-
- 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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1965W0036054 DE1930656U (en) | 1965-11-11 | 1965-11-11 | HYDRAULIC DEVICE FOR EXERCISING PULL OR PUSH FORCE. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1490584A true FR1490584A (en) | 1967-08-04 |
Family
ID=33390016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR59018726A Expired FR1490584A (en) | 1965-11-11 | 1966-05-23 | Hydraulic device intended to exert pulling and pushing forces |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1930656U (en) |
FR (1) | FR1490584A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337490A1 (en) * | 1976-01-08 | 1977-08-05 | Lely Nv C Van Der | MACHINE FOR WORKING THE SOIL |
CN102797724A (en) * | 2012-08-24 | 2012-11-28 | 无锡市裕神液压机械有限公司 | Oil cylinder with mechanical protection |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20203548U1 (en) * | 2002-03-05 | 2003-05-15 | Gmelin + MOLL Werkzeug GmbH, 78476 Allensbach | Automotive bodywork repair tool incorporates pneumatic or hydro-pneumatic hammer which sets the tool in motion by a succession of axial impulses |
-
1965
- 1965-11-11 DE DE1965W0036054 patent/DE1930656U/en not_active Expired
-
1966
- 1966-05-23 FR FR59018726A patent/FR1490584A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337490A1 (en) * | 1976-01-08 | 1977-08-05 | Lely Nv C Van Der | MACHINE FOR WORKING THE SOIL |
CN102797724A (en) * | 2012-08-24 | 2012-11-28 | 无锡市裕神液压机械有限公司 | Oil cylinder with mechanical protection |
CN102797724B (en) * | 2012-08-24 | 2015-11-18 | 无锡市裕神液压机械有限公司 | With the oil cylinder of mechanical protection |
Also Published As
Publication number | Publication date |
---|---|
DE1930656U (en) | 1966-01-05 |
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