GB2265435B - A cushion device - Google Patents

A cushion device

Info

Publication number: GB2265435B
Authority: GB; United Kingdom
Prior art keywords: cushion device; cushion
Prior art date: 1992-03-25
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 - Fee Related

Inventor

John Wang

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.)

LEE WANG INDUSTRY Ltd

Original Assignee

LEE WANG INDUSTRY Ltd

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.)

1992-03-25

Filing date

1992-03-25

Publication date

1995-04-05

1992-03-25Application filed by LEE WANG INDUSTRY LtdfiledCriticalLEE WANG INDUSTRY Ltd

1992-03-25Priority to GB9206531ApriorityCriticalpatent/GB2265435B/en

1992-04-08Priority to FR9204299Aprioritypatent/FR2689950A3/en

1992-04-09Priority to DE9204971Uprioritypatent/DE9204971U1/en

1992-05-06Publication of GB9206531D0publicationCriticalpatent/GB9206531D0/en

1993-09-29Publication of GB2265435ApublicationCriticalpatent/GB2265435A/en

1995-04-05Application grantedgrantedCritical

1995-04-05Publication of GB2265435BpublicationCriticalpatent/GB2265435B/en

2012-03-25Anticipated expirationlegal-statusCritical

StatusExpired - Fee Relatedlegal-statusCriticalCurrent

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
- 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
- F16F9/0209—Telescopic
- F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
- F16F9/0272—Means for adjusting the length of, or for locking, the spring or dampers with control rod extending through the piston rod into the piston
- 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
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/362—Combination of sealing and guide arrangements for piston rods

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Damping Devices (AREA)
Chairs Characterized By Structure (AREA)

GB9206531A1992-03-251992-03-25A cushion deviceExpired - Fee RelatedGB2265435B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB9206531AGB2265435B (en)	1992-03-25	1992-03-25	A cushion device
FR9204299AFR2689950A3 (en)	1992-03-25	1992-04-08	Gas powered fluid spring for height adjustment of a seat.
DE9204971UDE9204971U1 (en)	1992-03-25	1992-04-09	Spring element

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9206531AGB2265435B (en)	1992-03-25	1992-03-25	A cushion device
DE9204971UDE9204971U1 (en)	1992-03-25	1992-04-09	Spring element

Publications (3)

Publication Number	Publication Date
GB9206531D0 GB9206531D0 (en)	1992-05-06
GB2265435A GB2265435A (en)	1993-09-29
GB2265435Btrue GB2265435B (en)	1995-04-05

Family

ID=45541133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9206531AExpired - Fee RelatedGB2265435B (en)	1992-03-25	1992-03-25	A cushion device

Country Status (3)

Country	Link
DE (1)	DE9204971U1 (en)
FR (1)	FR2689950A3 (en)
GB (1)	GB2265435B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6505719B2 (en)	1998-05-18	2003-01-14	Answer Products, Inc.	Damping apparatus for bicycle forks
US7641028B2 (en)	2002-06-25	2010-01-05	Fox Factory, Inc.	Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring
US7963509B2 (en)	2007-01-31	2011-06-21	Fox Factory, Inc.	Travel control for a gas spring and gas spring having very short travel modes
US8403115B2 (en)	2008-01-11	2013-03-26	Penske Racing Shocks	Dual rate gas spring shock absorber
US8464850B2 (en)	2006-11-16	2013-06-18	Fox Factory, Inc.	Gas spring curve control in an adjustable-volume gas-pressurized device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2303194B (en)*	1995-07-13	1998-08-19	Draftex Ind Ltd	Gas spring
US5848675A (en)	1996-10-03	1998-12-15	Answer Products, Inc.	Damping apparatus for bicycle forks
US20080296814A1 (en)	2002-06-25	2008-12-04	Joseph Franklin	Gas spring with travel control
US10941828B2 (en)	2002-06-25	2021-03-09	Fox Factory, Inc.	Gas spring with travel control
CZ22828U1 (en)	2011-07-08	2011-10-24	Knobloch@Rafael	Gas-filled spring device with damping
DE102012217174A1 (en)*	2012-09-24	2014-04-17	Suspa Gmbh	Length adjustable compression spring
WO2021116504A1 (en)*	2019-12-11	2021-06-17	Bikkean Global Services S.L.U.	Die separator cylinder, and die for presses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1139561A (en)*	1965-02-25	1969-01-08	Fichtel & Sachs Ag	Improvements in or relating to adjustable hydropneumatic support devices
GB1164155A (en)*	1966-03-28	1969-09-17	Fichtel & Sachs Ag	Support Device, in particular for the Stepless Vertical Adjustment of Table Tops and Chairs
GB1217263A (en)*	1967-11-30	1970-12-31	Stabilus Ind Handels Gmbh	Improvements in or relating to columns of adjustable length
GB1331397A (en)*	1971-02-10	1973-09-26	Corte Cosso Sas	Fluid pressure actuator

1992
- 1992-03-25GBGB9206531Apatent/GB2265435B/ennot_activeExpired - Fee Related
- 1992-04-08FRFR9204299Apatent/FR2689950A3/ennot_activeWithdrawn
- 1992-04-09DEDE9204971Upatent/DE9204971U1/ennot_activeExpired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1139561A (en)*	1965-02-25	1969-01-08	Fichtel & Sachs Ag	Improvements in or relating to adjustable hydropneumatic support devices
GB1164155A (en)*	1966-03-28	1969-09-17	Fichtel & Sachs Ag	Support Device, in particular for the Stepless Vertical Adjustment of Table Tops and Chairs
GB1217263A (en)*	1967-11-30	1970-12-31	Stabilus Ind Handels Gmbh	Improvements in or relating to columns of adjustable length
GB1331397A (en)*	1971-02-10	1973-09-26	Corte Cosso Sas	Fluid pressure actuator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6505719B2 (en)	1998-05-18	2003-01-14	Answer Products, Inc.	Damping apparatus for bicycle forks
US7641028B2 (en)	2002-06-25	2010-01-05	Fox Factory, Inc.	Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring
US7703585B2 (en)	2002-06-25	2010-04-27	Fox Factory, Inc.	Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring
US8464850B2 (en)	2006-11-16	2013-06-18	Fox Factory, Inc.	Gas spring curve control in an adjustable-volume gas-pressurized device
US7963509B2 (en)	2007-01-31	2011-06-21	Fox Factory, Inc.	Travel control for a gas spring and gas spring having very short travel modes
US8403115B2 (en)	2008-01-11	2013-03-26	Penske Racing Shocks	Dual rate gas spring shock absorber

Also Published As

Publication number	Publication date
GB9206531D0 (en)	1992-05-06
FR2689950A3 (en)	1993-10-15
DE9204971U1 (en)	1992-07-23
GB2265435A (en)	1993-09-29

Publication	Publication Date	Title
GB9218642D0 (en)	1992-10-21	A cushion
GB9319288D0 (en)	1993-11-03	A device
GB2266757B (en)	1996-01-17	A media-conducting unit
GB9322302D0 (en)	1993-12-15	A portable seating device
GB2265435B (en)	1995-04-05	A cushion device
GB2254363B (en)	1994-04-13	A securing device
GB2260161B (en)	1994-12-07	A restricting device
GB2260564B (en)	1995-05-03	A restricting device
GB2262179B (en)	1995-06-07	A holding device
GB9126880D0 (en)	1992-02-19	A support device
GB9216751D0 (en)	1992-09-23	A pillow
KR0107917Y1 (en)	1997-10-14	A multipurposed cushion structure
GB9208180D0 (en)	1992-05-27	A support device
AU115218S (en)	1992-09-25	A cushion
AU115107S (en)	1992-09-14	A cushion
GB9123041D0 (en)	1991-12-18	A restricting device
GB2257663B (en)	1995-01-04	A seat unit
GB9406606D0 (en)	1994-05-25	A support device
GB9221628D0 (en)	1992-11-25	A device
GB9206033D0 (en)	1992-04-29	A support device
AU117247S (en)	1993-06-07	A support device
GB9220249D0 (en)	1992-11-11	A support device
AU115533S (en)	1992-11-02	A cushion
GB2266232B (en)	1995-11-15	A support device for a chair
GB9212966D0 (en)	1992-07-29	A seat unit

Legal Events

Date	Code	Title	Description
1996-11-13	PCNP	Patent ceased through non-payment of renewal fee	Effective date:19960325

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