JPS62179443U - - Google Patents

Info

Publication number
JPS62179443U
JPS62179443U JP6759386U JP6759386U JPS62179443U JP S62179443 U JPS62179443 U JP S62179443U JP 6759386 U JP6759386 U JP 6759386U JP 6759386 U JP6759386 U JP 6759386U JP S62179443 U JPS62179443 U JP S62179443U
Authority
JP
Japan
Prior art keywords
damping force
valve
generating device
hydraulic shock
force generating
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.)
Granted
Application number
JP6759386U
Other languages
Japanese (ja)
Other versions
JPH0433477Y2 (en
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 filed Critical
Priority to JP1986067593U priority Critical patent/JPH0433477Y2/ja
Publication of JPS62179443U publication Critical patent/JPS62179443U/ja
Application granted granted Critical
Publication of JPH0433477Y2 publication Critical patent/JPH0433477Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る減衰力発生装
置の縦断面図、第２図は第１図のバルブ部の拡大
断面図、第３図、第４図は本考案の他の実施例に
係る減衰力発生装置のバルブ部の縦断面図、第５
図は従来の減衰力発生装置の縦断面図、第６図は
従来の油圧緩衝器の一部切欠き断面図である。 １……シリンダ、３……油室、５……タンク、
９……油室、１０……通路、１７……バルブケー
ス、１８……伸・圧共用の通路、１９……圧板バ
ルブ、１９ａ……ポート、２０……伸板バルブ。 FIG. 1 is a vertical sectional view of a damping force generator according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the valve portion of FIG. 1, and FIGS. 3 and 4 are other embodiments of the present invention. Vertical sectional view of the valve part of the damping force generating device according to the example, No. 5
The figure is a longitudinal sectional view of a conventional damping force generator, and FIG. 6 is a partially cutaway sectional view of a conventional hydraulic shock absorber. 1...Cylinder, 3...Oil chamber, 5...Tank,
9...oil chamber, 10...passage, 17...valve case, 18...passage for both expansion and compression, 19...pressure plate valve, 19a...port, 20...expansion plate valve.

Claims (1)

【実用新案登録請求の範囲】 (1) シリンダ内油室とタンク内油室とを通じさ
せる通路の途中に減衰力発生装置を設けた油圧緩
衝器において、減衰力発生装置はバルブケースと
、バルブケース内に設けた伸・圧共用の通路と、
当該通路の途中に開閉自在に設けた伸板バルブと
圧板バルブとからなり、伸板バルブには中央にポ
ートを形成し、圧板バルブは当該ポートに対向し
て配設されている油圧緩衝器における減衰力発生
装置。 (2) 圧板バルブは内端部が固定され、外端部が
バルブシートと上下移動自在なスプリングシート
とで挾持されている実用新案登録請求の範囲第１
項記載の油圧緩衝器における減衰力発生装置。 (3) 圧板バルブは外端部のみがバルブシートと
上下移動自在なスプリングシートとで挾持されて
いる実用新案登録請求の範囲第１項記載の油圧緩
衝器における減衰力発生装置。 (4) 圧板バルブは内端部が温度変化によつて上
下動するプツシユ部材と上下動自在なスプリング
シートとで挾持され、外端部が固定されている実
用新案登録請求の範囲第１項記載の油圧緩衝器に
おける減衰力発生装置。 (5) 通路の下流側口端に伸板バルブの移動量を
規制するストツパーが形成されている実用新案登
録請求の範囲第１項記載の油圧緩衝器における減
衰力発生装置。[Scope of Claim for Utility Model Registration] (1) In a hydraulic shock absorber in which a damping force generating device is provided in the middle of a passage connecting an oil chamber in a cylinder and an oil chamber in a tank, the damping force generating device is connected to a valve case and a valve case. A common passageway for expansion and compression,
It consists of an expansion valve and a pressure plate valve that are provided in the middle of the passage so that they can be opened and closed. Damping force generator. (2) The pressure plate valve has a fixed inner end and an outer end held between a valve seat and a vertically movable spring seat.
A damping force generating device in the hydraulic shock absorber described in 1. (3) The damping force generating device for a hydraulic shock absorber according to claim 1, wherein only the outer end of the pressure plate valve is held between a valve seat and a vertically movable spring seat. (4) The pressure plate valve has an inner end that is held between a pusher member that moves up and down depending on temperature changes and a spring seat that can move up and down, and an outer end that is fixed, as stated in claim 1 of the utility model registration claim. Damping force generator for hydraulic shock absorbers. (5) A damping force generating device for a hydraulic shock absorber according to claim 1, wherein a stopper for regulating the amount of movement of the expansion valve is formed at the downstream end of the passage.
JP1986067593U 1986-05-02 1986-05-02 Expired JPH0433477Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986067593U JPH0433477Y2 (en) 1986-05-02 1986-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986067593U JPH0433477Y2 (en) 1986-05-02 1986-05-02

Publications (2)

Publication Number Publication Date
JPS62179443U true JPS62179443U (en) 1987-11-14
JPH0433477Y2 JPH0433477Y2 (en) 1992-08-11

Family

ID=30906642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986067593U Expired JPH0433477Y2 (en) 1986-05-02 1986-05-02

Country Status (1)

Country Link
JP (1) JPH0433477Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001153170A (en) * 1999-11-30 2001-06-08 Sanwa Tekki Corp Constant pressure valve and hydraulic vibration damping device
JP2011179669A (en) * 2010-03-04 2011-09-15 Kyb Co Ltd Hydraulic shock absorber for vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551071U (en) * 1979-04-25 1980-01-07
JPS5594043A (en) * 1979-01-09 1980-07-17 Kayaba Ind Co Ltd Valve mechanism for hydraulic damper
JPS55142138A (en) * 1979-04-23 1980-11-06 Showa Mfg Co Ltd Oil hydraulic buffer
JPS57116946A (en) * 1981-01-09 1982-07-21 Kayaba Ind Co Ltd Hydraulic shock absorber
JPS5985441U (en) * 1982-11-29 1984-06-09 株式会社昭和製作所 Hydraulic shock absorber with sub tank

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133142A (en) * 1977-04-22 1978-11-20 Kenkichi Nakashima Glass frame for pachinko machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594043A (en) * 1979-01-09 1980-07-17 Kayaba Ind Co Ltd Valve mechanism for hydraulic damper
JPS55142138A (en) * 1979-04-23 1980-11-06 Showa Mfg Co Ltd Oil hydraulic buffer
JPS551071U (en) * 1979-04-25 1980-01-07
JPS57116946A (en) * 1981-01-09 1982-07-21 Kayaba Ind Co Ltd Hydraulic shock absorber
JPS5985441U (en) * 1982-11-29 1984-06-09 株式会社昭和製作所 Hydraulic shock absorber with sub tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001153170A (en) * 1999-11-30 2001-06-08 Sanwa Tekki Corp Constant pressure valve and hydraulic vibration damping device
JP2011179669A (en) * 2010-03-04 2011-09-15 Kyb Co Ltd Hydraulic shock absorber for vehicle

Also Published As

Publication number Publication date
JPH0433477Y2 (en) 1992-08-11

Similar Documents

Publication Publication Date Title
JPS62179443U (en)
JPS62179444U (en)
JPS6157243U (en)
JPH0225745U (en)
JPS62112337U (en)
JPS62202546U (en)
JPH0178745U (en)
JPH0160045U (en)
JPH0192537U (en)
JPH0229338U (en)
JPH0198944U (en)
JPS62202545U (en)
JPS62151450U (en)
JPH0329738U (en)
JPS61172232U (en)
JPS6213250U (en)
JPS6411447U (en)
JPS63147946U (en)
JPS6352604U (en)
JPH01143437U (en)
JPS60180618U (en) Opening/closing valve for variable spring constant damper
JPS6342946U (en)
JPH02135738U (en)
JPH01152130U (en)
JPS62183145U (en)