FR2212859A5 - - Google Patents
Info
- Publication number
- FR2212859A5 FR2212859A5 FR7343096A FR7343096A FR2212859A5 FR 2212859 A5 FR2212859 A5 FR 2212859A5 FR 7343096 A FR7343096 A FR 7343096A FR 7343096 A FR7343096 A FR 7343096A FR 2212859 A5 FR2212859 A5 FR 2212859A5
- Authority
- FR
- France
- 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
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00319403A US3848515A (en) | 1972-12-29 | 1972-12-29 | Linear hydraulic drive system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2212859A5 true FR2212859A5 (fr) | 1974-07-26 |
Family
ID=23242114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7343096A Expired FR2212859A5 (fr) | 1972-12-29 | 1973-11-28 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3848515A (fr) |
JP (1) | JPS4997172A (fr) |
DE (1) | DE2363143A1 (fr) |
FR (1) | FR2212859A5 (fr) |
GB (1) | GB1418218A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2310016A2 (fr) * | 1975-04-28 | 1976-11-26 | Heenan Drives Ltd | Coupleur electromagnetique et systeme de refroidissement y relatif |
GB1553198A (en) * | 1975-08-30 | 1979-09-26 | Lucas Industries Ltd | Fluid-powered stepping motor |
US4211147A (en) * | 1977-06-30 | 1980-07-08 | International Business Machines Corporation | Servo-control valve for a linear hydraulic motor |
CH656925A5 (de) * | 1981-06-18 | 1986-07-31 | Bachofen Ag | Druckmediumbetriebene linear-antriebsvorrichtung. |
US4498032A (en) * | 1982-07-12 | 1985-02-05 | The Boeing Company | High torque digital stepping motor and control |
US4503751A (en) * | 1982-07-12 | 1985-03-12 | The Boeing Company | Digital fluid stepping motor |
US4898075A (en) * | 1988-06-09 | 1990-02-06 | J. I. Case Company | Hydraulically actuated indexing mechanism |
KR0142478B1 (ko) * | 1995-06-23 | 1998-07-01 | 전성원 | 공작 기계용 반송 장치의 유압 회로 |
DE19639505C2 (de) * | 1996-09-26 | 1999-04-29 | Mak Motoren Gmbh & Co Kg | Dreheinrichtung für einen Dieselmotor |
US6843004B2 (en) * | 2003-01-15 | 2005-01-18 | Robert G. Loeb | Heavy equipment safety device |
US7436090B1 (en) * | 2004-03-23 | 2008-10-14 | The United States Of America As Represented By The Secretary Of The Navy | Direct drive hybrid rotary motor |
ITMI20041343A1 (it) * | 2004-07-05 | 2004-10-05 | Camozzi S P A | Attuatore a corsa variabile |
US8272824B1 (en) | 2007-08-21 | 2012-09-25 | Lloyd Pete Putney | Apparatus for installing poles for pole buildings |
CN103538275B (zh) | 2007-11-09 | 2016-01-20 | 万科国际股份有限公司 | 用于冲压机器的驱动设备和方法 |
US10267149B2 (en) * | 2013-08-05 | 2019-04-23 | Lester J. Erlston | Combined electric and hydraulic motor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US324592A (en) * | 1885-08-18 | price | ||
US2900961A (en) * | 1957-04-05 | 1959-08-25 | Bendix Aviat Corp | Linear fluid actuator utilizing vanes |
GB961339A (en) * | 1961-10-05 | 1964-06-17 | Nat Res Dev | Improvements in or relating to hydraulic drives |
GB1155001A (en) * | 1966-04-12 | 1969-06-11 | Ferranti Ltd | Improvements relating to Linear Hydraulic Motors |
GB1209306A (en) * | 1966-12-19 | 1970-10-21 | Nat Res Dev | Improvements in or relating to linear hydraulic motors |
GB1250606A (fr) * | 1967-11-15 | 1971-10-20 | ||
US3557661A (en) * | 1969-08-27 | 1971-01-26 | Urs Systems Corp | Fluid motor |
US3661059A (en) * | 1970-02-19 | 1972-05-09 | Chandler Evans Inc | Fluid operated stepping motor |
-
1972
- 1972-12-29 US US00319403A patent/US3848515A/en not_active Expired - Lifetime
-
1973
- 1973-11-23 GB GB5451373A patent/GB1418218A/en not_active Expired
- 1973-11-28 FR FR7343096A patent/FR2212859A5/fr not_active Expired
- 1973-12-18 JP JP48140395A patent/JPS4997172A/ja active Pending
- 1973-12-19 DE DE2363143A patent/DE2363143A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4997172A (fr) | 1974-09-13 |
GB1418218A (en) | 1975-12-17 |
US3848515A (en) | 1974-11-19 |
DE2363143A1 (de) | 1974-07-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |