GB1411611A - Device for damping shock and oscillations - Google Patents

Device for damping shock and oscillations

Info

Publication number
GB1411611A
GB1411611A GB4219372A GB4219372A GB1411611A GB 1411611 A GB1411611 A GB 1411611A GB 4219372 A GB4219372 A GB 4219372A GB 4219372 A GB4219372 A GB 4219372A GB 1411611 A GB1411611 A GB 1411611A
Authority
GB
United Kingdom
Prior art keywords
friction
cellular
oscillations
frictional
damping shock
Prior art date
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
Application number
GB4219372A
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.)
Graubremse GmbH
Original Assignee
Graubremse GmbH
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.)
Filing date
Publication date
Application filed by Graubremse GmbH filed Critical Graubremse GmbH
Publication of GB1411611A publication Critical patent/GB1411611A/en
Expired legal-status Critical Current

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
    • 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
    • F16F7/095—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type frictional elements brought into engagement by movement along a surface oblique to the axis of the cylinder, e.g. interaction of wedge-shaped elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

1411611 Friction dampers GRAUBREMSE GmbH 12 Sept 1972 [7 Dec 1971] 42193/72 Heading F2S A telescopic friction damper has a deformable friction damping member 4 of cellular plastics material (e.g. polyurethane), mounted on a member 1 between two relatively adjustable elements 7 and 10, and in frictional engagement with a member 2. There is required to be within the cellular member 4 an abutment member 8<SP>1</SP> or 9 which has wedge engagement with it on relative movement of the members 1, 2 in at least one direction, to increase the frictional damping force. In Fig. 2 (not shown) the abutment member consists of two oppositely facing cones with different angles of inclination. The friction member 4 has a corrugated or serrated (Fig. 4, not shown) periphery or is formed with axially extending grooves (Figs. 5 and 6, not shown).
GB4219372A 1971-12-07 1972-09-12 Device for damping shock and oscillations Expired GB1411611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712160573 DE2160573B2 (en) 1971-12-07 1971-12-07 Device for damping shocks and vibrations

Publications (1)

Publication Number Publication Date
GB1411611A true GB1411611A (en) 1975-10-29

Family

ID=5827212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4219372A Expired GB1411611A (en) 1971-12-07 1972-09-12 Device for damping shock and oscillations

Country Status (3)

Country Link
DE (1) DE2160573B2 (en)
FR (1) FR2164158A5 (en)
GB (1) GB1411611A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255600A (en) * 1991-05-08 1992-11-11 Zanussi Elettrodomestici A shock-absorber for washing machines
EP1236925A2 (en) * 2001-03-02 2002-09-04 Medusa International Limited Damper assembly
GB2405185A (en) * 2003-07-30 2005-02-23 Lameek Ltd An adjustable friction damper strut
CN100489336C (en) * 2002-11-22 2009-05-20 盖茨公司 Frictional damping strut
CN103185100A (en) * 2013-03-15 2013-07-03 尹学军 Pretightening force adjustable friction damper
CN103267078A (en) * 2013-06-06 2013-08-28 南京捷诺环境技术有限公司 Composite spring damping adjustable vibration isolator
JP2014234314A (en) * 2013-06-01 2014-12-15 ザウラー ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＳａｕｒｅｒ Ｇｅｒｍａｎｙ ＧｍｂＨ ＆ Ｃｏ． ＫＧ Frictional damper used for turnably borne package frame provided in take-up device of textile machine for manufacturing crosswound package
CN104508317A (en) * 2012-10-23 2015-04-08 丰田自动车株式会社 Suspension apparatus
CN108386474A (en) * 2018-03-09 2018-08-10 中国工程物理研究院应用电子学研究所 A kind of dry damping device
US20180335103A1 (en) * 2017-05-17 2018-11-22 Cultraro Automazione Engineering S.R.L. Linear shock absorber with improved obstructing member
CN109083001A (en) * 2018-09-30 2018-12-25 福州大学 A kind of slow block improvement structure and its construction method for reducing geological process
US10215251B2 (en) * 2015-05-14 2019-02-26 Barnes Group Inc. Interference arrangement for spring
US10690212B2 (en) 2016-06-08 2020-06-23 Suspa Gmbh Guide/damping unit and piston housing unit
CN113074205A (en) * 2021-03-23 2021-07-06 常州大学 Metal vibration isolator with unidirectional motion damping
CN113074204A (en) * 2021-03-24 2021-07-06 常州大学 Anti-impact ultralow frequency vibration isolator

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333165A1 (en) * 1975-11-26 1977-06-24 Quillery Shock absorber for vehicle bumper - with energy absorbed by friction between polyacetal and polyphenylene oxide surfaces
DE2942716A1 (en) * 1979-10-23 1981-05-21 Fritz Bauer + Söhne oHG, 8503 Altdorf FRICTION DAMPER
DE3041937A1 (en) * 1980-11-06 1982-05-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart TUBULAR FRICTION SHOCK ABSORBER
DE4019578A1 (en) * 1990-06-20 1992-01-02 Stabilus Gmbh HYDRAULIC, PNEUMATIC OR HYDROPNEUMATIC AGGREGATE WITH FRICTION SUPPORT BY SELF-CLAMPING FRICTION ELEMENTS
DE29514124U1 (en) * 1995-09-02 1995-10-26 Elastogran GmbH, 49448 Lemförde Friction damper for damping movement in mechanical systems
DE102009039108A1 (en) * 2009-08-27 2011-03-03 Brinkmann Gmbh & Co. Kg Apparatus and method for adjusting a normal force of an elastic damping element on a sliding surface
WO2012004819A1 (en) * 2010-07-09 2012-01-12 Ro-Sa Plast S.P.A. Differential friction damper particularly for linen treating machines
DE102011106184A1 (en) * 2011-07-01 2013-01-03 Hörauf & Kohler Verwaltungs KG Linear damper with freewheel
US9567786B2 (en) * 2014-12-23 2017-02-14 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Braking device for braking a movement of a first vehicle part and a second vehicle part with respect to each other
DE102018220472A1 (en) * 2018-11-28 2020-05-28 Zf Friedrichshafen Ag Damper device and vehicle with the damper device

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255600A (en) * 1991-05-08 1992-11-11 Zanussi Elettrodomestici A shock-absorber for washing machines
EP1236925A2 (en) * 2001-03-02 2002-09-04 Medusa International Limited Damper assembly
EP1236925A3 (en) * 2001-03-02 2002-10-30 Medusa International Limited Damper assembly
CN100489336C (en) * 2002-11-22 2009-05-20 盖茨公司 Frictional damping strut
GB2405185A (en) * 2003-07-30 2005-02-23 Lameek Ltd An adjustable friction damper strut
GB2405185B (en) * 2003-07-30 2007-03-07 Lameek Ltd Damper strut
CN104508317A (en) * 2012-10-23 2015-04-08 丰田自动车株式会社 Suspension apparatus
US9592712B2 (en) 2012-10-23 2017-03-14 Toyota Jidosha Kabushiki Kaisha Suspension apparatus
CN104508317B (en) * 2012-10-23 2016-08-24 丰田自动车株式会社 Suspension arrangement
CN103185100A (en) * 2013-03-15 2013-07-03 尹学军 Pretightening force adjustable friction damper
JP2014234314A (en) * 2013-06-01 2014-12-15 ザウラー ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＳａｕｒｅｒ Ｇｅｒｍａｎｙ ＧｍｂＨ ＆ Ｃｏ． ＫＧ Frictional damper used for turnably borne package frame provided in take-up device of textile machine for manufacturing crosswound package
CN104210898A (en) * 2013-06-01 2014-12-17 索若德国两合股份有限公司 Friction damper
CN103267078A (en) * 2013-06-06 2013-08-28 南京捷诺环境技术有限公司 Composite spring damping adjustable vibration isolator
US10215251B2 (en) * 2015-05-14 2019-02-26 Barnes Group Inc. Interference arrangement for spring
US10690212B2 (en) 2016-06-08 2020-06-23 Suspa Gmbh Guide/damping unit and piston housing unit
US10865849B2 (en) * 2017-05-17 2020-12-15 Cultraro Automazione Engineering S.R.L. Linear shock absorber with improved obstructing member
US20180335103A1 (en) * 2017-05-17 2018-11-22 Cultraro Automazione Engineering S.R.L. Linear shock absorber with improved obstructing member
CN108386474B (en) * 2018-03-09 2019-11-26 中国工程物理研究院应用电子学研究所 A kind of dry damping device
CN108386474A (en) * 2018-03-09 2018-08-10 中国工程物理研究院应用电子学研究所 A kind of dry damping device
CN109083001A (en) * 2018-09-30 2018-12-25 福州大学 A kind of slow block improvement structure and its construction method for reducing geological process
CN109083001B (en) * 2018-09-30 2023-10-10 福州大学 Improved structure of stop block for slowly reducing earthquake action and construction method thereof
CN113074205A (en) * 2021-03-23 2021-07-06 常州大学 Metal vibration isolator with unidirectional motion damping
CN113074205B (en) * 2021-03-23 2022-02-22 常州大学 Metal vibration isolator with unidirectional motion damping
CN113074204A (en) * 2021-03-24 2021-07-06 常州大学 Anti-impact ultralow frequency vibration isolator
CN113074204B (en) * 2021-03-24 2022-02-25 常州大学 Anti-impact ultralow frequency vibration isolator

Also Published As

Publication number Publication date
DE2160573B2 (en) 1979-09-06
DE2160573A1 (en) 1973-06-28
FR2164158A5 (en) 1973-07-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee