CN114829801A - 缓冲器 - Google Patents

缓冲器 Download PDF

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Publication number
CN114829801A
CN114829801A CN202080085768.7A CN202080085768A CN114829801A CN 114829801 A CN114829801 A CN 114829801A CN 202080085768 A CN202080085768 A CN 202080085768A CN 114829801 A CN114829801 A CN 114829801A
Authority
CN
China
Prior art keywords
cover
piston rod
outer cylinder
buffer
end side
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
CN202080085768.7A
Other languages
English (en)
Chinese (zh)
Inventor
柴原和晶
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo 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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of CN114829801A publication Critical patent/CN114829801A/zh
Pending legal-status Critical Current

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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
    • F16F9/32—Details
    • F16F9/38—Covers for protection or appearance

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
CN202080085768.7A 2019-12-11 2020-12-08 缓冲器 Pending CN114829801A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019223749 2019-12-11
JP2019-223749 2019-12-11
PCT/JP2020/045627 WO2021117706A1 (ja) 2019-12-11 2020-12-08 緩衝器

Publications (1)

Publication Number Publication Date
CN114829801A true CN114829801A (zh) 2022-07-29

Family

ID=76329837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080085768.7A Pending CN114829801A (zh) 2019-12-11 2020-12-08 缓冲器

Country Status (4)

Country Link
EP (1) EP4075013A4 (https=)
JP (1) JP7220306B2 (https=)
CN (1) CN114829801A (https=)
WO (1) WO2021117706A1 (https=)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721834Y2 (https=) * 1977-09-22 1982-05-12
JPS5453258A (en) * 1977-10-04 1979-04-26 Matsushima Kogyo Kk Thin film coil
US4167992A (en) * 1978-06-14 1979-09-18 General Motors Corporation Plastic dust tube for shock absorber
JPS57141247A (en) * 1981-02-24 1982-09-01 Ajinomoto Co Inc Seasoning of snack foods
JPS6114752Y2 (https=) * 1981-02-28 1986-05-08
IT1163871B (it) * 1983-07-29 1987-04-08 Cerutti Spa Off Mec Rullo porta-lastra,in particolare per stampa flexografica
JPS6054851U (ja) * 1983-09-21 1985-04-17 川崎重工業株式会社 リヤサスペンシヨン
IT1228389B (it) * 1988-01-21 1991-06-14 Volkswagen Ag Copertura di protezione per l'asta dello stantuffo di un ammortizzatore di vibrazioni idraulico per autoveicoli.
JPH09269030A (ja) * 1996-03-29 1997-10-14 Showa:Kk 蓋体等の支持装置
JPH10252801A (ja) * 1997-01-07 1998-09-22 Showa:Kk ガススプリング
JP2000211506A (ja) * 1999-01-26 2000-08-02 East Japan Railway Co 鉄道車両用ダンパ装置
DE102009051456A1 (de) * 2009-10-30 2010-05-27 Daimler Ag Schutzanordnung
JP5460573B2 (ja) * 2010-12-28 2014-04-02 本田技研工業株式会社 鞍乗型車両用油圧緩衝器
JP5941357B2 (ja) * 2012-07-03 2016-06-29 Ｋｙｂ株式会社 鉄道車両用緩衝器
US9976623B2 (en) * 2014-02-12 2018-05-22 Hitachi Automotive Systems, Ltd. Cylinder device
DE102014205501B4 (de) * 2014-03-25 2018-12-13 Saf-Holland Gmbh Schutzvorrichtung für einen Stoßdämpfer

Also Published As

Publication number Publication date
EP4075013A1 (en) 2022-10-19
JP7220306B2 (ja) 2023-02-09
EP4075013A4 (en) 2022-12-28
JPWO2021117706A1 (https=) 2021-06-17
WO2021117706A1 (ja) 2021-06-17

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