FR2288896B1 - - Google Patents
Info
- Publication number
- FR2288896B1 FR2288896B1 FR7435342A FR7435342A FR2288896B1 FR 2288896 B1 FR2288896 B1 FR 2288896B1 FR 7435342 A FR7435342 A FR 7435342A FR 7435342 A FR7435342 A FR 7435342A FR 2288896 B1 FR2288896 B1 FR 2288896B1
- 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
- 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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/225—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke with valve stems operated by contact with the piston end face or with the cylinder wall
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7435342A FR2288896A1 (fr) | 1974-10-21 | 1974-10-21 | Verin |
DE19752544647 DE2544647A1 (de) | 1974-10-21 | 1975-10-06 | Zylinder-kolben-anordnung |
US05/622,041 US3998132A (en) | 1974-10-21 | 1975-10-14 | Jacks |
BR7506797*A BR7506797A (pt) | 1974-10-21 | 1975-10-17 | Macaco |
JP50126022A JPS5165283A (en) | 1974-10-21 | 1975-10-21 | Ryutaiatsujatsuki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7435342A FR2288896A1 (fr) | 1974-10-21 | 1974-10-21 | Verin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288896A1 FR2288896A1 (fr) | 1976-05-21 |
FR2288896B1 true FR2288896B1 (fr) | 1978-07-07 |
Family
ID=9144325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7435342A Granted FR2288896A1 (fr) | 1974-10-21 | 1974-10-21 | Verin |
Country Status (5)
Country | Link |
---|---|
US (1) | US3998132A (fr) |
JP (1) | JPS5165283A (fr) |
BR (1) | BR7506797A (fr) |
DE (1) | DE2544647A1 (fr) |
FR (1) | FR2288896A1 (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI56060C (fi) * | 1976-02-23 | 1979-11-12 | Rauma Repola Oy | Slutstaellningsdaempare vid hydraulcylinder |
US4092904A (en) * | 1976-09-17 | 1978-06-06 | Deere & Company | Means for retaining a piston on a piston rod |
JPS5498991U (fr) * | 1977-12-26 | 1979-07-12 | ||
FR2453298A1 (fr) * | 1979-04-06 | 1980-10-31 | Secoma | Dispositif de fin de course pour verin hydraulique |
US4397218A (en) * | 1980-12-23 | 1983-08-09 | Allis-Chalmers Corporation | Cushion stop for hydraulic cylinder |
DE3137345C2 (de) * | 1981-09-19 | 1985-08-14 | Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern | Druckluftzylinder mit Endlagendämpfung |
FR2547015B1 (fr) * | 1983-06-06 | 1985-07-26 | Amri | Actionneur a accumulateur d'energie pneumatique notamment pour robinet |
JPS61145796U (fr) * | 1985-02-28 | 1986-09-08 | ||
US4706781A (en) * | 1985-02-28 | 1987-11-17 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Fluid-operated cylinder with cushioning flow rate control valve means |
JPS62132008U (fr) * | 1986-02-10 | 1987-08-20 | ||
US4712467A (en) * | 1986-09-08 | 1987-12-15 | Foster Raymond K | Combined linear hydraulic motor and transfer valve |
US4870890A (en) * | 1986-09-17 | 1989-10-03 | Cowan Philip L | Automatic reversing valve |
JPH01197204A (ja) * | 1988-01-29 | 1989-08-08 | Shin Meiwa Ind Co Ltd | 塵芥収集車 |
US5150644A (en) * | 1990-04-17 | 1992-09-29 | Kabushiku Kasisha Ogura | Release valve mechanism in a fluid operated linear actuator for a portable cutter or the like |
ES2097395T3 (es) * | 1992-06-22 | 1997-04-01 | Bayne Machine Works Inc | Elevador de cubos para elevar e inclinar un cubo. |
US5413030A (en) * | 1994-02-17 | 1995-05-09 | Caterpillar Inc. | Self-energizing snubber for a hydraulic motor |
US5694827A (en) * | 1996-01-02 | 1997-12-09 | Euclid-Hitachi Heavy Equipment, Inc. | Dump body cushion |
US5680913A (en) * | 1996-11-22 | 1997-10-28 | Caterpillar Inc. | Snubber for a hydraulic motor |
US7121185B2 (en) * | 2004-05-28 | 2006-10-17 | Caterpillar Inc. | Hydraulic cylinder having a snubbing valve |
DE102005008070A1 (de) * | 2005-02-22 | 2006-08-24 | Bosch Rexroth Ag | Hydrozylinder |
DE102008016718A1 (de) * | 2008-03-31 | 2009-10-01 | Deere & Company, Moline | Hydraulikzylinder |
CN101776104A (zh) * | 2010-03-04 | 2010-07-14 | 合肥市力恒科技有限责任公司 | 单作用柱塞式缓冲液压油缸 |
FR2973454B1 (fr) * | 2011-03-31 | 2014-03-28 | Messier Bugatti | Actionneur hydraulique avec purge automatique en fin de course. |
US10226826B2 (en) | 2013-10-22 | 2019-03-12 | Milwaukee Electric Tool Corporation | Hydraulic power tool |
WO2015058645A1 (fr) * | 2013-10-24 | 2015-04-30 | Byd Company Limited | Cylindre à piston d'amortissement unidirectionnel et chariot élévateur le comprenant |
CN104564895B (zh) * | 2013-10-24 | 2017-02-15 | 比亚迪股份有限公司 | 一种单作用柱塞缸和一种叉车 |
US10571032B2 (en) * | 2015-02-03 | 2020-02-25 | Ogon Contracting Pty Ltd. | Safety valve for a hydraulic or pneumatic tool |
CN105889173B (zh) * | 2016-06-16 | 2017-06-30 | 朱德伟 | 液压缓冲装置及包含有该装置的缓冲油缸 |
US10202988B2 (en) * | 2016-06-17 | 2019-02-12 | Deere & Company | Cushion mechanism for a hydraulic cylinder |
US10752076B2 (en) * | 2018-06-07 | 2020-08-25 | Beijingwest Industries Co., Ltd. | Hydraulic damper with a compression stop assembly |
EP3792504B1 (fr) | 2019-09-12 | 2023-06-07 | Ratier-Figeac SAS | Régulation de la charge/pression en butée de fin de course d'un actionneur hydraulique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578810A (en) * | 1948-04-29 | 1951-12-18 | Nat Pneumatic Co Inc | Door operation and control |
US2948263A (en) * | 1958-05-19 | 1960-08-09 | Gen Motors Corp | Propeller torque unit construction |
US3173337A (en) * | 1962-09-14 | 1965-03-16 | Hardinge Brothers Inc | Hydraulic variable speed feed mechanism for machine tools and the like |
US3213760A (en) * | 1963-10-23 | 1965-10-26 | Flo Tork Inc | Fluid cushion |
DE1810366A1 (de) * | 1968-11-22 | 1970-06-11 | Daimler Benz Ag | Ventil-Vorrichtung im Arbeitskolben eines Druckmittel-Stellzylinders |
-
1974
- 1974-10-21 FR FR7435342A patent/FR2288896A1/fr active Granted
-
1975
- 1975-10-06 DE DE19752544647 patent/DE2544647A1/de not_active Withdrawn
- 1975-10-14 US US05/622,041 patent/US3998132A/en not_active Expired - Lifetime
- 1975-10-17 BR BR7506797*A patent/BR7506797A/pt unknown
- 1975-10-21 JP JP50126022A patent/JPS5165283A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5165283A (en) | 1976-06-05 |
FR2288896A1 (fr) | 1976-05-21 |
DE2544647A1 (de) | 1976-04-29 |
US3998132A (en) | 1976-12-21 |
BR7506797A (pt) | 1976-08-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |