DE68912925D1 - Befestigungsring für eine pneumatische Feder. - Google Patents

Befestigungsring für eine pneumatische Feder.

Info

Publication number: DE68912925D1
Authority: DE; Germany
Prior art keywords: mounting ring; pneumatic spring; pneumatic; spring; mounting
Prior art date: 1988-12-29
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 - Lifetime

Application number

DE89121495T

Other languages

English (en)

Other versions

DE68912925T2 (de

Inventor

Keith E Hoffman

Wayne H Geno

David A Weitzenhof

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.)

Firestone Diversified Products LLC

Original Assignee

Bridgestone Firestone Inc

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.)

1988-12-29

Filing date

1989-11-21

Publication date

1994-03-17

1989-11-21 Application filed by Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc

1994-03-17 Publication of DE68912925D1 publication Critical patent/DE68912925D1/de

1994-05-19 Application granted granted Critical

1994-05-19 Publication of DE68912925T2 publication Critical patent/DE68912925T2/de

2009-11-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
- F16F9/0463—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane with separate crimping rings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Damping Devices (AREA)
Braking Arrangements (AREA)
Actuator (AREA)
Media Introduction/Drainage Providing Device (AREA)

DE68912925T 1988-12-29 1989-11-21 Befestigungsring für eine pneumatische Feder. Expired - Lifetime DE68912925T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/291,908 US4899995A (en)	1988-12-29	1988-12-29	Clamp ring assembly for air spring

Publications (2)

Publication Number	Publication Date
DE68912925D1 true DE68912925D1 (de)	1994-03-17
DE68912925T2 DE68912925T2 (de)	1994-05-19

Family

ID=23122383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68912925T Expired - Lifetime DE68912925T2 (de)	1988-12-29	1989-11-21	Befestigungsring für eine pneumatische Feder.

Country Status (12)

Country	Link
US (1)	US4899995A (de)
EP (1)	EP0379667B1 (de)
JP (1)	JP2825573B2 (de)
KR (1)	KR0141101B1 (de)
AU (1)	AU625279B2 (de)
BR (1)	BR8906346A (de)
CA (1)	CA2002662C (de)
DE (1)	DE68912925T2 (de)
ES (1)	ES2048266T3 (de)
FI (1)	FI895861A7 (de)
NO (1)	NO894441L (de)
PT (1)	PT92688B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4133878C2 (de) *	1991-10-12	1995-04-13	Continental Ag	Luftfeder mit einem Schlauchrollbalg aus elastomerem Werkstoff
US5342139A (en) *	1992-09-30	1994-08-30	Bridgestone/Firestone, Inc.	Snap mounted attachment device
US5374037A (en) *	1993-09-20	1994-12-20	Bridgestone/Firestone, Inc.	Clamp ring assembly for air spring
US5460354A (en) *	1994-06-24	1995-10-24	Bridgestone/Firestone, Inc.	Clamp assembly for air spring
DE9421828U1 (de)	1994-12-22	1996-10-17	Continental Aktiengesellschaft, 30165 Hannover	Spannringbefestigung für einen Schlauchrollbalg einer Luftfeder
US5941509A (en) *	1997-04-18	1999-08-24	Bridgestone/Firestone, Inc.	Clamp assembly for air actuator
US6036180A (en)	1998-02-26	2000-03-14	Bridgestone/Firestone, Inc.	Tear-drop shaped clamp assembly and tapered end cap for an air spring
EP0942193A3 (de) *	1998-03-11	2000-06-07	BRIDGESTONE/FIRESTONE, Inc.	Pneumatisches Stellelement mit Rillen
DE10105769A1 (de) *	2000-02-28	2001-08-30	Phoenix Ag	Luftfederanordnung
US6354389B1 (en) *	2000-05-08	2002-03-12	Air-Link Performance Llc	Suspension mechanism for a snowmobile
DE10050777B4 (de)	2000-10-13	2004-09-30	Continental Aktiengesellschaft	Luftfeder und Verfahren zur Herstellung einer Luftfeder
ATE257224T1 (de) *	2001-04-17	2004-01-15	Phoenix Ag	Luftfederanordnung
US6474630B1 (en)	2001-04-24	2002-11-05	Bfs Diversified Products, Llc	Air spring swage assembly
DE10163818B4 (de) *	2001-12-22	2020-08-20	Contitech Luftfedersysteme Gmbh	Schlauchrollbalg-Feder
US6619635B1 (en)	2002-04-08	2003-09-16	Bfs Diversified Products, Llc	Air spring clamping assembly
DE10216750A1 (de) *	2002-04-16	2003-10-30	Contitech Luftfedersyst Gmbh	Schlauchrollbalg-Luftfeder
DE10354574B3 (de) *	2003-11-21	2005-01-27	Contitech Luftfedersysteme Gmbh	Luftfeder mit einem wulstlosen Schlauchrollbalg
US7270317B2 (en)	2004-10-28	2007-09-18	Bfs Diversified Products, Llc	Fluid suspension member having grooved inlet
US7325794B2 (en)	2005-06-06	2008-02-05	Bfs Diversified Products, Llc	Air spring assembly and method
US7404547B2 (en) *	2005-07-27	2008-07-29	Bfs Diversified Products, Llc	Multi-component end member assembly and air spring assembly including the same
DE102007055077A1 (de)	2007-11-16	2009-05-20	Continental Aktiengesellschaft	Klemmkontur für ein druckbeaufschlagbares Bauteil und Spannmittel dafür
US20090278290A1 (en) *	2008-05-08	2009-11-12	Veyance Technologies, Inc.	Easy-to-install air spring
US8066265B2 (en) *	2008-10-31	2011-11-29	Firestone Industrial Products Company, Llc	Gas suspension member and method
US8733743B2 (en) *	2010-12-23	2014-05-27	Firestone Industrial Products Company, Llc	Gas spring piston, gas spring assembly and method
EP2690306B1 (de) *	2012-07-25	2015-09-16	Vibracoustic CV Air Springs GmbH	Luftfeder
US9834231B2 (en) *	2012-10-17	2017-12-05	Firestone Industrial Products Company, Llc	Flexible wall and compression core assemblies as well as gas spring assemblies and methods including same
US9951837B2 (en)	2013-05-22	2018-04-24	Firestone Industrial Products Company, Llc	End member and gas spring assembly including same
US10451136B2 (en) *	2017-12-15	2019-10-22	Continental Automotive Systems, Inc.	High creep resistance plastic material reinforced rings
KR20240030164A (ko) *	2022-08-30	2024-03-07	주식회사 일진	차량용 에어 스프링 어셈블리
CN117066818B (zh) *	2023-09-28	2025-02-18	中国第一汽车股份有限公司	空气弹簧内支撑环安装设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1240750B (de) *	1960-08-30	1967-05-18	Gen Motors Corp	Federbein fuer Kraftfahrzeugaufhaengungen
US3244013A (en) *	1964-08-13	1966-04-05	Richard E Deschner	Diaphragm retaining structure for hydraulic control devices
US3788628A (en) *	1972-11-10	1974-01-29	Wright Barry Corp	Pneumatic isolator
DE2255304A1 (de) *	1972-11-11	1974-05-22	Bilstein August Fa	Luftfeder
US4489474A (en) *	1979-03-08	1984-12-25	The Goodyear Tire & Rubber Company	Assembling method of rolling lobe airspring
US4564177A (en) *	1983-04-21	1986-01-14	The Firestone Tire & Rubber Company	Clamp for non-beaded pneumatic assemblies
DE3346108A1 (de) *	1983-12-21	1985-07-04	Continental Gummi Werke Ag	Luftfederung insbesondere fuer strassenfahrzeuge
US4629170A (en) *	1984-06-29	1986-12-16	The Goodyear Tire & Rubber Company	Dual chamber air spring
DE3426805A1 (de) *	1984-07-20	1986-01-23	INA Wälzlager Schaeffler KG, 8522 Herzogenaurach	Abdichtung
US4718650A (en) *	1986-06-23	1988-01-12	The Firestone Tire & Rubber Company	Air spring for vehicle
US4787607A (en) *	1986-09-24	1988-11-29	The Firestone Tire & Rubber Company	Air spring having internal sealing band and method of installing same
US4784376A (en) *	1987-06-17	1988-11-15	The Firestone Tire & Rubber Company	End cap assembly for air spring
US4787606A (en) *	1987-06-17	1988-11-29	The Firestone Tire & Rubber Company	Beadless air spring
US4852861A (en) *	1988-12-29	1989-08-01	The Firestone Tire & Rubber Company	End cap assembly for air spring

1988
- 1988-12-29 US US07/291,908 patent/US4899995A/en not_active Expired - Lifetime
1989
- 1989-11-08 NO NO89894441A patent/NO894441L/no unknown
- 1989-11-09 CA CA002002662A patent/CA2002662C/en not_active Expired - Lifetime
- 1989-11-21 EP EP89121495A patent/EP0379667B1/de not_active Expired - Lifetime
- 1989-11-21 ES ES89121495T patent/ES2048266T3/es not_active Expired - Lifetime
- 1989-11-21 DE DE68912925T patent/DE68912925T2/de not_active Expired - Lifetime
- 1989-11-21 AU AU45425/89A patent/AU625279B2/en not_active Expired
- 1989-12-08 FI FI895861A patent/FI895861A7/fi not_active IP Right Cessation
- 1989-12-08 BR BR898906346A patent/BR8906346A/pt not_active IP Right Cessation
- 1989-12-21 JP JP1329764A patent/JP2825573B2/ja not_active Expired - Fee Related
- 1989-12-22 PT PT92688A patent/PT92688B/pt not_active IP Right Cessation
- 1989-12-22 KR KR1019890019758A patent/KR0141101B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2002662C (en)	1993-11-09
PT92688A (pt)	1990-06-29
US4899995A (en)	1990-02-13
NO894441L (no)	1990-07-02
NO894441D0 (no)	1989-11-08
FI895861A7 (fi)	1990-06-30
KR900010264A (ko)	1990-07-07
EP0379667B1 (de)	1994-02-02
AU4542589A (en)	1990-07-05
ES2048266T3 (es)	1994-03-16
BR8906346A (pt)	1990-08-21
AU625279B2 (en)	1992-07-09
KR0141101B1 (ko)	1998-07-01
PT92688B (pt)	1995-12-29
EP0379667A1 (de)	1990-08-01
JPH02209640A (ja)	1990-08-21
FI895861A0 (fi)	1989-12-08
CA2002662A1 (en)	1990-06-29
JP2825573B2 (ja)	1998-11-18
DE68912925T2 (de)	1994-05-19

Publication	Publication Date	Title
DE68912925D1 (de)	1994-03-17	Befestigungsring für eine pneumatische Feder.
DE69400330D1 (de)	1996-08-29	Befestigungsring für eine pneumatische Feder
DE68910952D1 (de)	1994-01-05	Deckelbefestigung für eine Luftfeder.
ATE108258T1 (de)	1994-07-15	Einsatzstück für eine verschlusskappe.
BR8802961A (pt)	1989-01-10	Mola pneumatica
DE69018568D1 (de)	1995-05-18	Aufhängungsanordnung für Fahrzeug.
DE69015423D1 (de)	1995-02-09	Träger für Gegenstände.
BR8501244A (pt)	1985-11-12	Mola a gas
DE3855985D1 (de)	1997-09-11	Radialreifen für schwerlasten
BR8802960A (pt)	1989-01-10	Mola pneumatica
DE69009613D1 (de)	1994-07-14	Aufhängevorrichtung für einen Schalldämpfer.
DE59005356D1 (de)	1994-05-19	Verriegelungsvorrichtung für ein Verdeck.
DE69006821D1 (de)	1994-03-31	Gasfeder.
DE68924691D1 (de)	1995-12-07	Frei umlaufender Ring für eine Aufwickelvorrichtung.
DE69015258D1 (de)	1995-02-02	Radaufhängung für ein Fahrzeug.
FI892977A0 (fi)	1989-06-16	Avkaennare foer arkets spaenning.
FR2653358B1 (fr)	1993-07-02	Trieuse pneumatique.
FI890771A0 (fi)	1989-02-17	Spaerrventil foer fluider.
DE58905878D1 (de)	1993-11-18	Pneumatischer Klopfer.
DE59007230D1 (de)	1994-10-27	Dichtungsanordnung für eine Welle.
DE68916096D1 (de)	1994-07-21	Luftreifen für Motorräder.
DE69019604D1 (de)	1995-06-29	Träger für Entwickler.
BR8504045A (pt)	1986-06-10	Mecanismo de mola a gas
DE69018146D1 (de)	1995-05-04	Träger für Entwickler.
DE69013030D1 (de)	1994-11-10	Reflektor für eine Leuchte.

Legal Events

Date	Code	Title	Description
1995-03-09	8364	No opposition during term of opposition
2005-04-21	8327	Change in the person/name/address of the patent owner	Owner name: BFS DIVERSIFIED PRODUCTS, LLC, CARMEL, IND., US