CN117098932A - 直动阻尼器以及转向装置 - Google Patents

直动阻尼器以及转向装置 Download PDF

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Publication number
CN117098932A
CN117098932A CN202280026312.2A CN202280026312A CN117098932A CN 117098932 A CN117098932 A CN 117098932A CN 202280026312 A CN202280026312 A CN 202280026312A CN 117098932 A CN117098932 A CN 117098932A
Authority
CN
China
Prior art keywords
relative displacement
damper
rack
cavity forming
collision
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.)
Pending
Application number
CN202280026312.2A
Other languages
English (en)
Chinese (zh)
Inventor
中屋一正
远藤晃史
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.)
Matsumoto Management Holding Co ltd
Original Assignee
Matsumoto Management Holding Co 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.)
Filing date
Publication date
Application filed by Matsumoto Management Holding Co ltd filed Critical Matsumoto Management Holding Co ltd
Publication of CN117098932A publication Critical patent/CN117098932A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/22—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
    • B62D7/228—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system acting between the steering gear and the road wheels, e.g. on tie-rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D3/00—Steering gears
    • B62D3/02—Steering gears mechanical
    • B62D3/12—Steering gears mechanical of rack-and-pinion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/16—Arrangement of linkage connections
    • B62D7/163—Arrangement of linkage connections substantially in axial direction, e.g. between rack bar and tie-rod
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
CN202280026312.2A 2021-04-29 2022-02-24 直动阻尼器以及转向装置 Pending CN117098932A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021076911A JP7612203B2 (ja) 2021-04-29 2021-04-29 直動ダンパーおよびステアリング装置
JP2021-076911 2021-04-29
PCT/JP2022/007703 WO2022230336A1 (ja) 2021-04-29 2022-02-24 直動ダンパーおよびステアリング装置

Publications (1)

Publication Number Publication Date
CN117098932A true CN117098932A (zh) 2023-11-21

Family

ID=83846883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280026312.2A Pending CN117098932A (zh) 2021-04-29 2022-02-24 直动阻尼器以及转向装置

Country Status (5)

Country Link
US (1) US12337914B2 (https=)
EP (1) EP4331947A4 (https=)
JP (1) JP7612203B2 (https=)
CN (1) CN117098932A (https=)
WO (1) WO2022230336A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023165276A (ja) * 2022-05-02 2023-11-15 株式会社ソミックマネージメントホールディングス 直動ダンパーおよびステアリング装置
WO2024182124A1 (en) * 2023-02-27 2024-09-06 Tusimple, Inc. System and method for steering damping

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04128978U (ja) * 1991-05-16 1992-11-25 自動車機器株式会社 ラツクピニオン型舵取り装置
CH684434A5 (de) * 1991-03-06 1994-09-15 Schneeberger Ag Maschf Dämpfungsvorrichtung für gegenseitig geführt bewegbare Maschinenteile.
CN1699780A (zh) * 2004-05-18 2005-11-23 仇恒超 油气弹簧
JP2006138359A (ja) * 2004-11-10 2006-06-01 Showa Corp 車両用の油圧緩衝器
CN102042362A (zh) * 2010-12-03 2011-05-04 中国船舶重工集团公司第七一○研究所 一种高承载力缓冲密封式方向调节器
CN106640943A (zh) * 2016-12-19 2017-05-10 安徽天裕汽车零部件制造有限公司 一种球头汽车连接叉
CN108189908A (zh) * 2018-02-28 2018-06-22 常熟虞通光电科技有限公司 一种汽车转向减振器
CN207906279U (zh) * 2018-02-10 2018-09-25 台州欧星机械有限公司 一种避震汽车拉杆机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04125978U (ja) * 1991-05-01 1992-11-17 自動車機器株式会社 ラツクピニオン式舵取装置
DE10234355A1 (de) * 2002-07-27 2004-02-05 Stabilus Gmbh Kolben-Zylinder-Einheit
JP5206965B2 (ja) * 2008-01-31 2013-06-12 日立オートモティブシステムズ株式会社 流体圧緩衝器
DE102014206756A1 (de) 2014-04-08 2015-10-08 Bayerische Motoren Werke Aktiengesellschaft Federanordnung für ein Fahrzeug
JP6686574B2 (ja) * 2016-03-15 2020-04-22 株式会社ジェイテクト ダンパ装置およびステアリング装置
JP2020096430A (ja) 2018-12-11 2020-06-18 三菱電機株式会社 電力変換装置
WO2021246082A1 (ja) 2020-06-02 2021-12-09 株式会社ソミックマネージメントホールディングス 直動ダンパーおよびステアリング装置
US12415563B2 (en) 2020-06-02 2025-09-16 Somic Management Holdings Inc. Flow control valve, damper and steering device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684434A5 (de) * 1991-03-06 1994-09-15 Schneeberger Ag Maschf Dämpfungsvorrichtung für gegenseitig geführt bewegbare Maschinenteile.
JPH04128978U (ja) * 1991-05-16 1992-11-25 自動車機器株式会社 ラツクピニオン型舵取り装置
CN1699780A (zh) * 2004-05-18 2005-11-23 仇恒超 油气弹簧
JP2006138359A (ja) * 2004-11-10 2006-06-01 Showa Corp 車両用の油圧緩衝器
CN102042362A (zh) * 2010-12-03 2011-05-04 中国船舶重工集团公司第七一○研究所 一种高承载力缓冲密封式方向调节器
CN106640943A (zh) * 2016-12-19 2017-05-10 安徽天裕汽车零部件制造有限公司 一种球头汽车连接叉
CN207906279U (zh) * 2018-02-10 2018-09-25 台州欧星机械有限公司 一种避震汽车拉杆机构
CN108189908A (zh) * 2018-02-28 2018-06-22 常熟虞通光电科技有限公司 一种汽车转向减振器

Also Published As

Publication number Publication date
EP4331947A1 (en) 2024-03-06
JP7612203B2 (ja) 2025-01-14
US20240375711A1 (en) 2024-11-14
JP2022170753A (ja) 2022-11-11
WO2022230336A1 (ja) 2022-11-03
EP4331947A4 (en) 2025-05-07
US12337914B2 (en) 2025-06-24

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