JPS6016031U - Shock absorber damping force generator - Google Patents

Shock absorber damping force generator

Info

Publication number
JPS6016031U
JPS6016031U JP10811983U JP10811983U JPS6016031U JP S6016031 U JPS6016031 U JP S6016031U JP 10811983 U JP10811983 U JP 10811983U JP 10811983 U JP10811983 U JP 10811983U JP S6016031 U JPS6016031 U JP S6016031U
Authority
JP
Japan
Prior art keywords
shock absorber
damping force
generating device
force generating
bypass port
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
JP10811983U
Other languages
Japanese (ja)
Other versions
JPH0137245Y2 (en
Inventor
日高　俊彦
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP10811983U priority Critical patent/JPS6016031U/en
Publication of JPS6016031U publication Critical patent/JPS6016031U/en
Application granted granted Critical
Publication of JPH0137245Y2 publication Critical patent/JPH0137245Y2/ja
Granted legal-status Critical Current

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  • Fluid-Damping Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のショックアブソーバの減衰力発生装置の
半断面図、第２図は本考案の一実施態様に係るショック
アブソーバの減衰力発生装置の半断面図、第３図、第４
図、第５図は他の実施態様に係るショックアブソーバの
減衰力発生装置の半断面図である。 ２・・・・・・ピストン、２ａ・・・・・・バルブケー
ス、４゜５．５ａ・・・・・・液室、９・・・・・・メ
インリーフバルブ、１３・・・・・・スプリングシート
、１５・・・・・・環状突起、１７．２３・・・・・・
サブリーフバルブ１．１９，１９３゜２”０．２５・・
・・・・バイパスポート。FIG. 1 is a half-sectional view of a damping force generating device for a conventional shock absorber, FIG. 2 is a half-sectional view of a damping force generating device for a shock absorber according to an embodiment of the present invention, FIGS.
FIG. 5 is a half-sectional view of a damping force generating device for a shock absorber according to another embodiment. 2...Piston, 2a...Valve case, 4゜5.5a...Liquid chamber, 9...Main leaf valve, 13...・Spring seat, 15... Annular projection, 17.23...
Sub-leaf valve 1.19, 193°2”0.25...
...Bypassport.

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）二つの液室を通じさせる通孔の口端にサブリーフ
バルブとメインリーフバルブを開閉自在に配設し、サブ
リーフバルブの下流側にはバイパスポートを形成し、低
速領域に於て一方の液室からサブリーフバルブの剛性に
抗して排出された作動油がバイパスポートを介して他方
の液室に流出するようにしたショックアブソーバの減衰
力発生装置。(1) A sub-leaf valve and a main leaf valve are arranged at the mouth end of a through hole that communicates two liquid chambers so that they can be opened and closed freely, and a bypass port is formed on the downstream side of the sub-leaf valve, so that one side in the low speed region A damping force generating device for a shock absorber in which hydraulic fluid discharged from one fluid chamber against the rigidity of a sub-leaf valve flows into the other fluid chamber via a bypass port. （２）通孔がピストンに設けられている実用新案登録請
求の範囲第１項記載のショックアブソーバの減衰力発生
装置。(2) The damping force generating device for a shock absorber according to claim 1, wherein the piston is provided with a through hole. （３）通孔がバルブケースに設けられている実用新案登
録請求の範囲第１項のショックアブソーバの減衰力発生
装置。(3) The damping force generating device for a shock absorber according to claim 1, wherein the through hole is provided in the valve case. （４）バイパスポートがピストン又はバルブケースに設
けられている実用新案登録請求の範囲第１項記載のショ
ックアブソーバの減衰力発生装置。(4) The damping force generating device for a shock absorber according to claim 1, wherein the bypass port is provided in the piston or the valve case. （５）バイパスポートをメインリーフバルブを保持する
環状突起に設けた実用新案登録請求の範囲第１項記載の
ショックアブソーバの減衰力発生装置。(5) The damping force generating device for a shock absorber according to claim 1, wherein the bypass port is provided on the annular protrusion that holds the main leaf valve. （６）バイパスポートをスプリングシートに設けた実用
新案登録請求の範囲第１項記載のショックアブソーバの
減衰力発生装置。(6) A damping force generating device for a shock absorber as set forth in claim 1 of the patented utility model, in which a bypass port is provided in a spring seat.
JP10811983U 1983-07-12 1983-07-12 Shock absorber damping force generator Granted JPS6016031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10811983U JPS6016031U (en) 1983-07-12 1983-07-12 Shock absorber damping force generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10811983U JPS6016031U (en) 1983-07-12 1983-07-12 Shock absorber damping force generator

Publications (2)

Publication Number Publication Date
JPS6016031U true JPS6016031U (en) 1985-02-02
JPH0137245Y2 JPH0137245Y2 (en) 1989-11-10

Family

ID=30252374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10811983U Granted JPS6016031U (en) 1983-07-12 1983-07-12 Shock absorber damping force generator

Country Status (1)

Country Link
JP (1) JPS6016031U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834222A (en) * 1986-12-13 1989-05-30 Tokico Ltd. Hydraulic damper
JPH01149037U (en) * 1988-04-06 1989-10-16

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618797A (en) * 1945-12-04 1949-02-28 Gen Motors Corp Improved hydraulic shock absorber
US2732039A (en) * 1952-11-20 1956-01-24 Shock absorber control valve
US3209868A (en) * 1962-04-04 1965-10-05 Koning Arie Adrianus De Shock damper
US4076276A (en) * 1976-07-09 1978-02-28 Monroe Auto Equipment Company Base valve for independent wheel suspension strut
JPS5582539U (en) * 1978-12-04 1980-06-06
JPS5723448U (en) * 1980-07-11 1982-02-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723448B2 (en) * 1974-04-17 1982-05-19

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB618797A (en) * 1945-12-04 1949-02-28 Gen Motors Corp Improved hydraulic shock absorber
US2732039A (en) * 1952-11-20 1956-01-24 Shock absorber control valve
US3209868A (en) * 1962-04-04 1965-10-05 Koning Arie Adrianus De Shock damper
US4076276A (en) * 1976-07-09 1978-02-28 Monroe Auto Equipment Company Base valve for independent wheel suspension strut
GB1539652A (en) * 1976-07-09 1979-01-31 Monroe Auto Equipment Co Base valve assembly for wheel suspension strut shock absorber
JPS5582539U (en) * 1978-12-04 1980-06-06
JPS5723448U (en) * 1980-07-11 1982-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834222A (en) * 1986-12-13 1989-05-30 Tokico Ltd. Hydraulic damper
JPH01149037U (en) * 1988-04-06 1989-10-16

Also Published As

Publication number Publication date
JPH0137245Y2 (en) 1989-11-10

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