EP1460276A3 - Vérin pneumatique avec moyens d'amortissement dans le bout du vérin - Google Patents

Vérin pneumatique avec moyens d'amortissement dans le bout du vérin Download PDF

Info

Publication number: EP1460276A3
Authority: EP; European Patent Office
Prior art keywords: piston; pressure chamber; damping; cylinder housing; end cover
Prior art date: 2003-03-19
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP04101128A

Other languages

German (de)

English (en)

Other versions

EP1460276A2 (fr

Inventor

Staffan Hedlund

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bosch Rexroth Teknik AB

Original Assignee

Bosch Rexroth Teknik AB

Priority date (The priority date 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 date listed.)

2003-03-19

Filing date

2004-03-18

Publication date

2005-06-01

2004-03-18 Application filed by Bosch Rexroth Teknik AB filed Critical Bosch Rexroth Teknik AB

2004-09-22 Publication of EP1460276A2 publication Critical patent/EP1460276A2/fr

2005-06-01 Publication of EP1460276A3 publication Critical patent/EP1460276A3/fr

Status Withdrawn legal-status Critical Current

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
- F15B15/224—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston which closes off fluid outlets in the cylinder bore by its own movement

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Actuator (AREA)
Fluid-Damping Devices (AREA)

EP04101128A 2003-03-19 2004-03-18 Vérin pneumatique avec moyens d'amortissement dans le bout du vérin Withdrawn EP1460276A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10312004		2003-03-19
DE10312004A DE10312004A1 (de)	2003-03-19	2003-03-19	Pneumatikzylinder mit Dämpfungsmitteln seitens des Enddeckels

Publications (2)

Publication Number	Publication Date
EP1460276A2 EP1460276A2 (fr)	2004-09-22
EP1460276A3 true EP1460276A3 (fr)	2005-06-01

Family

ID=32797956

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04101128A Withdrawn EP1460276A3 (fr)	2003-03-19	2004-03-18	Vérin pneumatique avec moyens d'amortissement dans le bout du vérin

Country Status (2)

Country	Link
EP (1)	EP1460276A3 (fr)
DE (1)	DE10312004A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005015216B4 (de)	2005-04-02	2007-02-01	Bosch Rexroth Ag	Dämpfungseinrichtung für Linearantriebe
DE102008027734A1 (de) *	2008-06-11	2009-12-17	Trw Automotive Gmbh	Zylinder/Kolben-Einheit
DE102012011383A1 (de)	2012-06-11	2013-12-12	Robert Bosch Gmbh	Fluidbetätigter Linearantrieb mit variablemDämpfungsverhalten
DE102012011381A1 (de)	2012-06-11	2013-12-12	Robert Bosch Gmbh	Fluidbetätigter Linearantrieb mit Mitteln zum Einstellen einer maximalen Elongation und eines Dämpfungshubs
CN103994129B (zh) *	2014-06-03	2017-01-25	宁波新佳行自动化工业有限公司	自主式过滤型气缸
CN107061408B (zh) *	2017-04-12	2019-01-25	郑元阳	一种紧凑型内藏式前后端部带锁气缸

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3033169A (en) *	1961-02-27	1962-05-08	Kimwood Machine Co	Fluid pressure cylinder
DE1601749A1 (de) *	1968-01-15	1970-05-21	Hermann Post	Hydraulischer oder pneumatischer Arbeitszylinder
FR2244925A1 (en) *	1973-09-20	1975-04-18	Renault	Shock absorber for end of piston travel - cylinder sleeve has outlet orifices to annular chambers
US5307729A (en) *	1990-11-09	1994-05-03	Ab Rexroth Mecman	Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder
DE29916190U1 (de) *	1999-09-15	1999-12-09	Festo AG & Co, 73734 Esslingen	Fluidbetätigter Antrieb
GB2347176A (en) *	1998-11-06	2000-08-30	Smc Corp	Piston cushioning mechanism for air cylinder.
DE10145811A1 (de) *	2000-09-21	2002-05-23	Smc Corp	Linearstellglied mit Luftdämpfungsmechanismus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4794681A (en) *	1987-08-27	1989-01-03	Bimba Manufacturing Company	Fluid cylinder cushioning system

2003
- 2003-03-19 DE DE10312004A patent/DE10312004A1/de not_active Ceased
2004
- 2004-03-18 EP EP04101128A patent/EP1460276A3/fr not_active Withdrawn

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3033169A (en) *	1961-02-27	1962-05-08	Kimwood Machine Co	Fluid pressure cylinder
DE1601749A1 (de) *	1968-01-15	1970-05-21	Hermann Post	Hydraulischer oder pneumatischer Arbeitszylinder
FR2244925A1 (en) *	1973-09-20	1975-04-18	Renault	Shock absorber for end of piston travel - cylinder sleeve has outlet orifices to annular chambers
US5307729A (en) *	1990-11-09	1994-05-03	Ab Rexroth Mecman	Device for stroke end cushioning and speed regulating the movement of a piston in a fluid pressure cylinder
GB2347176A (en) *	1998-11-06	2000-08-30	Smc Corp	Piston cushioning mechanism for air cylinder.
DE29916190U1 (de) *	1999-09-15	1999-12-09	Festo AG & Co, 73734 Esslingen	Fluidbetätigter Antrieb
DE10145811A1 (de) *	2000-09-21	2002-05-23	Smc Corp	Linearstellglied mit Luftdämpfungsmechanismus

Also Published As

Publication number	Publication date
EP1460276A2 (fr)	2004-09-22
DE10312004A1 (de)	2004-10-28

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Legal Events

Date	Code	Title	Description
2004-08-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2004-09-22	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
2004-09-22	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2005-04-15	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2005-06-01	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
2005-06-01	AX	Request for extension of the european patent	Extension state: AL LT LV MK
2006-02-22	AKX	Designation fees paid
2006-08-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2006-09-06	18D	Application deemed to be withdrawn	Effective date: 20051202
2006-10-19	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566