WO1996041972A1 - Dual-rate linear damper - Google Patents
Dual-rate linear damper Download PDFInfo
- Publication number
- WO1996041972A1 WO1996041972A1 PCT/US1996/004129 US9604129W WO9641972A1 WO 1996041972 A1 WO1996041972 A1 WO 1996041972A1 US 9604129 W US9604129 W US 9604129W WO 9641972 A1 WO9641972 A1 WO 9641972A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dual
- rate
- linear damper
- rod
- disk
- Prior art date
Links
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
- F16F9/0209—Telescopic
- F16F9/0227—Telescopic characterised by the piston construction
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9609034A BR9609034A (en) | 1995-06-08 | 1996-03-26 | Dual intensity linear damper |
DE69608271T DE69608271T2 (en) | 1995-06-08 | 1996-03-26 | LINEAR DAMPER WITH TWO SPEEDS |
EP96909870A EP0830523B1 (en) | 1995-06-08 | 1996-03-26 | Dual-rate linear damper |
JP50303297A JP4208961B2 (en) | 1995-06-08 | 1996-03-26 | Two-rate linear damper |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/489,012 US5535861A (en) | 1995-06-08 | 1995-06-08 | Dual-rate linear damper |
US08/489,012 | 1995-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996041972A1 true WO1996041972A1 (en) | 1996-12-27 |
Family
ID=23942043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/004129 WO1996041972A1 (en) | 1995-06-08 | 1996-03-26 | Dual-rate linear damper |
Country Status (7)
Country | Link |
---|---|
US (2) | US5535861A (en) |
EP (1) | EP0830523B1 (en) |
JP (1) | JP4208961B2 (en) |
BR (1) | BR9609034A (en) |
CA (1) | CA2223826A1 (en) |
DE (1) | DE69608271T2 (en) |
WO (1) | WO1996041972A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003504572A (en) * | 1999-07-08 | 2003-02-04 | ロード コーポレーション | Damper including resilient friction member and seat assembly using the same |
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US6247687B1 (en) | 1999-03-29 | 2001-06-19 | Lord Corporation | Elastomer damper |
US6471198B2 (en) * | 2000-06-02 | 2002-10-29 | Lord Corporation | Vibration isolator |
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US7070153B1 (en) * | 2002-01-02 | 2006-07-04 | John Kevin Stenard | Shock-limiting interface, compact (SLIC) |
US7048241B2 (en) * | 2002-04-19 | 2006-05-23 | Crain Enterprises, Inc. | Geomatic support having hinged legs with hinge lock |
US20030235459A1 (en) * | 2002-04-19 | 2003-12-25 | Crain Enterprises, Inc. | Mount and connection system for use with geomatic pole |
US7222827B2 (en) | 2002-04-19 | 2007-05-29 | Crain Enterprises, Inc. | Telescoping leg lock with thumb actuator |
US7631842B2 (en) * | 2002-04-19 | 2009-12-15 | Seco Manufacturing Company, Inc. | Modular geomatic pole support system |
US7124985B2 (en) * | 2002-04-19 | 2006-10-24 | Crain Enterprises, Inc. | Geomatic pole support with telescoping legs and locks |
US7207534B2 (en) * | 2002-04-19 | 2007-04-24 | Crain Enterprises, Inc. | Geomatic pole support and foot therefor |
DE50311256D1 (en) * | 2003-01-30 | 2009-04-16 | Blum Gmbh Julius | DAMPERS PARTICULARLY FOR MOVING FURNITURE PARTS |
BRPI0413189A (en) * | 2003-08-27 | 2006-10-03 | Bell Helicopter Textron Inc | soft plane rotor wheel hub |
US7882941B2 (en) * | 2007-06-15 | 2011-02-08 | Hartwell Corporation | Viscous shear damping strut assembly |
US20090194920A1 (en) * | 2008-01-31 | 2009-08-06 | Freudenberg-Nok General Partnership | Integrated Suspension Control Device |
US7597295B2 (en) * | 2008-02-22 | 2009-10-06 | Neibert Paul D | Furniture stabilizer |
CN101990609A (en) * | 2008-04-02 | 2011-03-23 | 洛德公司 | A construction vehicle cab suspension mount |
US20090289472A1 (en) * | 2008-04-02 | 2009-11-26 | Catanzarite David M | Construction vehicle cab suspension mount |
US8960600B2 (en) | 2010-02-08 | 2015-02-24 | Raymond George Carreker | Variable surface landing platform (VARSLAP) |
CN103380311B (en) | 2011-02-24 | 2016-01-20 | 贝尔直升机泰克斯特龙公司 | A kind of hot adaptive damping device and there is the aircraft of this hot adaptive damping device |
US9067669B2 (en) * | 2011-12-12 | 2015-06-30 | Marathonnorco Aerospace, Inc. | Carbon fiber hold open rod |
CN103266679B (en) * | 2013-05-23 | 2015-08-05 | 北京工业大学 | A kind of piston type particle damper |
CA2929505C (en) * | 2013-11-21 | 2021-12-28 | Stabilus, Inc. | Systems and methods for piston assemblies |
JP6177106B2 (en) * | 2013-11-22 | 2017-08-09 | 光洋シーリングテクノ株式会社 | Friction damper |
EP2921738A3 (en) * | 2014-02-18 | 2015-10-28 | Gealan Formteile GmbH | A dampening system |
US10082207B2 (en) * | 2014-12-23 | 2018-09-25 | Dresser-Rand Company | Piston assembly |
DE102016210162A1 (en) | 2016-06-08 | 2017-12-14 | Suspa Gmbh | Guide / damping unit and piston housing unit |
CN106286672B (en) * | 2016-09-11 | 2019-05-10 | 联扬塑胶(深圳)有限公司 | Buffer |
JP2018168959A (en) * | 2017-03-30 | 2018-11-01 | Kyb株式会社 | Friction damper |
US10995530B2 (en) * | 2017-08-11 | 2021-05-04 | Marathonnorco Aerospace, Inc. | Hold open rod having an internal lock |
CN108278321A (en) * | 2018-01-25 | 2018-07-13 | 孙江花 | A kind of winning equipment installation damper |
WO2019188808A1 (en) * | 2018-03-28 | 2019-10-03 | 株式会社パイオラックス | Damper |
JP6992165B2 (en) * | 2018-03-28 | 2022-01-17 | 株式会社パイオラックス | Damper |
CN108757808B (en) * | 2018-08-08 | 2023-12-29 | 华侨大学 | Variable friction viscous fluid mixing damper |
CN108905049B (en) * | 2018-09-05 | 2023-12-29 | 舒华体育股份有限公司 | Adjustable linear damper |
EP3924583B1 (en) * | 2019-02-11 | 2024-05-08 | Marathonnorco Aerospace, Inc. | Device and process to dampen vibration in multi-rod configurations |
US11719007B2 (en) * | 2019-04-02 | 2023-08-08 | The Boeing Company | Turnbuckle-style support strut with tunable stiffness |
US20210317891A1 (en) * | 2020-04-09 | 2021-10-14 | Fox Factory, Inc. | User accessible shock travel spacer |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE548536A (en) * | 1956-06-11 | |||
DE876164C (en) * | 1951-07-24 | 1953-05-11 | Marno Soerensen | tripod |
FR1111735A (en) * | 1954-09-25 | 1956-03-05 | Telescopic shock absorber for vehicles | |
US2752149A (en) * | 1949-10-07 | 1956-06-26 | Gomma Antivibranti Applic | Shock absorber for motor vehicles with self regulating sliding friction |
FR1174675A (en) * | 1957-05-09 | 1959-03-13 | Remotely adjustable telescopic shock absorber | |
FR70249E (en) * | 1956-06-07 | 1959-03-25 | Shock brake damper | |
GB824407A (en) * | 1957-03-25 | 1959-11-25 | Paul Albert | Improvements relating to shock-absorbers |
US2940552A (en) * | 1957-02-22 | 1960-06-14 | Freyler Adalbert | Frictional shock absorber |
FR1405156A (en) * | 1964-08-28 | 1965-07-02 | Pneumatic telescopic suspension, intended in particular for motor vehicles | |
DE1955308U (en) * | 1966-12-08 | 1967-02-09 | Franz Kiel G M B H | DEVICE FOR HOLDING AND ADJUSTING BACKRESTS ON VEHICLE SEATS. |
DE2237648A1 (en) * | 1971-09-08 | 1973-03-15 | Bridgestone Tire Co Ltd | SHOCK ABSORBER |
US3790119A (en) * | 1971-08-31 | 1974-02-05 | F Bauer | Energy storing device, particularly a blockable pneumatic spring |
US3831920A (en) * | 1973-01-12 | 1974-08-27 | Ace Controls | Noise preventing shock absorber |
DE2406144A1 (en) * | 1974-02-07 | 1975-08-21 | Bosch Siemens Hausgeraete | Washing machine drum shock absorbers - uses telescopic legs housing two pistons to control both normal and high-speed running forces |
GB2003578A (en) * | 1977-08-30 | 1979-03-14 | Bridgestone Tire Co Ltd | Marine fender with limited bending deformation |
GB2241995A (en) * | 1990-03-17 | 1991-09-18 | Colin Joseph Harwood | Round tube locking device under compression |
US5131115A (en) * | 1991-01-28 | 1992-07-21 | J. Sarto Co. | Variable position door holder and stop |
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US1772240A (en) * | 1929-01-09 | 1930-08-05 | Burk Isaac | Supporting stand for garment forms |
US2042443A (en) * | 1935-02-04 | 1936-05-26 | Eastman Kodak Co | Adjustable supporting pillar or the like |
US2630887A (en) * | 1946-09-11 | 1953-03-10 | Weatherhead Co | Hydraulic lock for adjustable chair backs |
US2644504A (en) * | 1950-05-23 | 1953-07-07 | Vick Millard | Bicycle seat height adjusting means |
US3195848A (en) * | 1964-03-25 | 1965-07-20 | Adams & Westlake Co | Pedestal |
DE1625465B2 (en) * | 1967-11-30 | 1971-12-16 | Stabilus Industrie- Und Handelsgesellschaft Mbh, 5400 Koblenz | LOCKABLE PNEUMATIC OR HYDROPNEUMATIC SPRING |
YU32472A (en) * | 1971-03-03 | 1975-12-31 | Universal Oil Prod Co | Podesljivo sediste za vozila |
US3741514A (en) * | 1972-04-17 | 1973-06-26 | G Snurr | Quick adjustable height support |
SE365595B (en) * | 1972-09-04 | 1974-03-25 | Foerenade Fabriksverken | |
US3861815A (en) * | 1972-12-04 | 1975-01-21 | Kjell Gustav Landaeus | Arrangement for releasably mounting of a hub or a wheel on a shaft |
US3885764A (en) * | 1973-07-25 | 1975-05-27 | Excel Ind | Seat pedestal |
US3866964A (en) * | 1973-12-26 | 1975-02-18 | Roberts Consolidated Ind | Carpet stretcher with telescoping tubing locking device |
US3960250A (en) * | 1975-04-14 | 1976-06-01 | Teletype Corporation | Skirted dashpot piston |
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US4113222A (en) * | 1977-05-31 | 1978-09-12 | Frinzel Jerry C | Intravenous pole |
US4180346A (en) * | 1978-03-13 | 1979-12-25 | Robert L. Swanson | Coupling for telescoping members |
US4221430A (en) * | 1978-05-18 | 1980-09-09 | Jasper Corporation | Push button adjuster for chair backrest |
DE2942716A1 (en) * | 1979-10-23 | 1981-05-21 | Fritz Bauer + Söhne oHG, 8503 Altdorf | FRICTION DAMPER |
SE8301511L (en) * | 1983-03-21 | 1984-09-22 | Np New Prod Nordinvent Invest | BRAKE DEVICE AT SLIDABLE RODS |
DE3341088A1 (en) * | 1983-11-12 | 1985-05-23 | Peter 7022 Leinfelden-Echterdingen Heckmann | LOCKING DEVICE FOR SLIDING TELESCOPIC LEGS HEIGHT-ADJUSTABLE FURNITURE |
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DE3430737C2 (en) * | 1984-08-21 | 1986-09-18 | Cullmann Handelsgesellschaft für Verbrauchsgüter mbH, 8506 Langenzenn | Tripod for a camera or for another optical device |
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US4997171A (en) * | 1989-12-15 | 1991-03-05 | Miner Elastomer Products Corporation | Heavy off-road large vehicle suspension strut |
US5211379A (en) * | 1991-12-18 | 1993-05-18 | P. L. Porter Company | Continuously self-compensating hydraulic positioner |
US5257680A (en) * | 1991-12-20 | 1993-11-02 | Lord Corporation | Surface effect dampers having both hysteresis and a frictional component |
-
1995
- 1995-06-08 US US08/489,012 patent/US5535861A/en not_active Expired - Lifetime
-
1996
- 1996-03-26 JP JP50303297A patent/JP4208961B2/en not_active Expired - Fee Related
- 1996-03-26 EP EP96909870A patent/EP0830523B1/en not_active Expired - Lifetime
- 1996-03-26 DE DE69608271T patent/DE69608271T2/en not_active Expired - Fee Related
- 1996-03-26 WO PCT/US1996/004129 patent/WO1996041972A1/en active IP Right Grant
- 1996-03-26 CA CA002223826A patent/CA2223826A1/en not_active Abandoned
- 1996-03-26 BR BR9609034A patent/BR9609034A/en not_active IP Right Cessation
- 1996-04-02 US US08/630,415 patent/US5613580A/en not_active Expired - Fee Related
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752149A (en) * | 1949-10-07 | 1956-06-26 | Gomma Antivibranti Applic | Shock absorber for motor vehicles with self regulating sliding friction |
DE876164C (en) * | 1951-07-24 | 1953-05-11 | Marno Soerensen | tripod |
FR1111735A (en) * | 1954-09-25 | 1956-03-05 | Telescopic shock absorber for vehicles | |
FR70249E (en) * | 1956-06-07 | 1959-03-25 | Shock brake damper | |
BE548536A (en) * | 1956-06-11 | |||
US2940552A (en) * | 1957-02-22 | 1960-06-14 | Freyler Adalbert | Frictional shock absorber |
GB824407A (en) * | 1957-03-25 | 1959-11-25 | Paul Albert | Improvements relating to shock-absorbers |
FR1174675A (en) * | 1957-05-09 | 1959-03-13 | Remotely adjustable telescopic shock absorber | |
FR1405156A (en) * | 1964-08-28 | 1965-07-02 | Pneumatic telescopic suspension, intended in particular for motor vehicles | |
DE1955308U (en) * | 1966-12-08 | 1967-02-09 | Franz Kiel G M B H | DEVICE FOR HOLDING AND ADJUSTING BACKRESTS ON VEHICLE SEATS. |
US3790119A (en) * | 1971-08-31 | 1974-02-05 | F Bauer | Energy storing device, particularly a blockable pneumatic spring |
DE2237648A1 (en) * | 1971-09-08 | 1973-03-15 | Bridgestone Tire Co Ltd | SHOCK ABSORBER |
US3831920A (en) * | 1973-01-12 | 1974-08-27 | Ace Controls | Noise preventing shock absorber |
DE2406144A1 (en) * | 1974-02-07 | 1975-08-21 | Bosch Siemens Hausgeraete | Washing machine drum shock absorbers - uses telescopic legs housing two pistons to control both normal and high-speed running forces |
GB2003578A (en) * | 1977-08-30 | 1979-03-14 | Bridgestone Tire Co Ltd | Marine fender with limited bending deformation |
GB2241995A (en) * | 1990-03-17 | 1991-09-18 | Colin Joseph Harwood | Round tube locking device under compression |
US5131115A (en) * | 1991-01-28 | 1992-07-21 | J. Sarto Co. | Variable position door holder and stop |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003504572A (en) * | 1999-07-08 | 2003-02-04 | ロード コーポレーション | Damper including resilient friction member and seat assembly using the same |
Also Published As
Publication number | Publication date |
---|---|
US5613580A (en) | 1997-03-25 |
US5535861A (en) | 1996-07-16 |
EP0830523B1 (en) | 2000-05-10 |
EP0830523A1 (en) | 1998-03-25 |
BR9609034A (en) | 1999-07-06 |
DE69608271D1 (en) | 2000-06-15 |
DE69608271T2 (en) | 2001-01-18 |
CA2223826A1 (en) | 1996-12-27 |
JP4208961B2 (en) | 2009-01-14 |
JPH11511229A (en) | 1999-09-28 |
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