JPS59174435U - Dust seal structure of hydraulic shock absorber - Google Patents

Dust seal structure of hydraulic shock absorber

Info

Publication number
JPS59174435U
JPS59174435U JP6901583U JP6901583U JPS59174435U JP S59174435 U JPS59174435 U JP S59174435U JP 6901583 U JP6901583 U JP 6901583U JP 6901583 U JP6901583 U JP 6901583U JP S59174435 U JPS59174435 U JP S59174435U
Authority
JP
Japan
Prior art keywords
dust seal
shock absorber
hydraulic shock
cylinder
seal structure
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
JP6901583U
Other languages
Japanese (ja)
Other versions
JPS6348834Y2 (en
Inventor
平野　政広
裕治 横井
Original Assignee
株式会社　昭和製作所
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 株式会社　昭和製作所 filed Critical 株式会社　昭和製作所
Priority to JP6901583U priority Critical patent/JPS59174435U/en
Publication of JPS59174435U publication Critical patent/JPS59174435U/en
Application granted granted Critical
Publication of JPS6348834Y2 publication Critical patent/JPS6348834Y2/ja
Granted legal-status Critical Current

Links

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 the drawing]

図面り、を本考案の一実施例を示すものであり、第１図
は本考案に係るダストシール構造を有して成る油圧緩衝
器の半裁断面図、第２図はスプリングガイドの縦断側面
図、第３図は第２図矢視３方向の図、第４図は同スプリ
ングガイド要部の斜視図、第５図は従来例に係るダスト
シール構造を有する油圧緩衝器上部の半裁断面図である
。 尚図面中１は油圧緩衝器、２はシリンダ、５はピストン
ロッド、１０はアッパーメタル、１１はスプリングガイ
ド、ｌｌａはエア抜孔、ｌｌｂは遮蔽板、１−ＩＣは切
欠溝、１２はダストシール、　　　□Ｓは空間、ΔＳは
空隙部である。The drawings show one embodiment of the present invention; FIG. 1 is a half-cut sectional view of a hydraulic shock absorber having a dust seal structure according to the present invention, and FIG. 2 is a longitudinal sectional side view of a spring guide. 3 is a view taken in the direction of arrow 3 in FIG. 2, FIG. 4 is a perspective view of the main parts of the spring guide, and FIG. 5 is a half-cut sectional view of the upper part of a hydraulic shock absorber having a conventional dust seal structure. In the drawing, 1 is a hydraulic shock absorber, 2 is a cylinder, 5 is a piston rod, 10 is an upper metal, 11 is a spring guide, lla is an air vent hole, llb is a shielding plate, 1-IC is a notch groove, 12 is a dust seal, □ S is a space, and ΔS is a void.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ内を摺動するピストンを一端に結着して成るピ
ストンロッドのシリンダ外延出端にジヨイントメタルを
結着し、該ジヨイントメタルにシリンダ外周に設けられ
るコイルスプリングの一端を受ける円筒状スプリングガ
イドを結着して成る油圧緩衝器において、前記スプリン
グガイドの内周部にダストシールを嵌装し、該ダストシ
ールを介してスプリングガイドをシリンダ外周に摺摺接
せしめ、スプリングガイドの周壁にはエア抜孔を穿設す
るとともに、これの内周壁に上記エア抜孔に対向して遮
蔽板を設けたことを特徴とする油圧緩衝器のダストシー
ル構造。A cylindrical spring in which a joint metal is connected to the outwardly extending end of the cylinder of a piston rod which is connected to one end of a piston that slides inside the cylinder, and the joint metal receives one end of a coil spring provided on the outer periphery of the cylinder. In a hydraulic shock absorber comprising a guide tied together, a dust seal is fitted to the inner circumference of the spring guide, the spring guide is brought into sliding contact with the outer circumference of the cylinder via the dust seal, and an air bleed hole is provided in the circumferential wall of the spring guide. 1. A dust seal structure for a hydraulic shock absorber, characterized in that a shielding plate is provided on the inner circumferential wall of the dust seal facing the air vent hole.
JP6901583U 1983-05-09 1983-05-09 Dust seal structure of hydraulic shock absorber Granted JPS59174435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6901583U JPS59174435U (en) 1983-05-09 1983-05-09 Dust seal structure of hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6901583U JPS59174435U (en) 1983-05-09 1983-05-09 Dust seal structure of hydraulic shock absorber

Publications (2)

Publication Number Publication Date
JPS59174435U true JPS59174435U (en) 1984-11-21
JPS6348834Y2 JPS6348834Y2 (en) 1988-12-15

Family

ID=30199179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6901583U Granted JPS59174435U (en) 1983-05-09 1983-05-09 Dust seal structure of hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS59174435U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379204U (en) * 1986-11-12 1988-05-25
JP2012141004A (en) * 2010-12-28 2012-07-26 Honda Motor Co Ltd Hydraulic shock absorber for saddle-type vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946354U (en) * 1972-07-26 1974-04-23
JPS57194885U (en) * 1981-06-05 1982-12-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946354U (en) * 1972-07-26 1974-04-23
JPS57194885U (en) * 1981-06-05 1982-12-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6379204U (en) * 1986-11-12 1988-05-25
JP2012141004A (en) * 2010-12-28 2012-07-26 Honda Motor Co Ltd Hydraulic shock absorber for saddle-type vehicle

Also Published As

Publication number Publication date
JPS6348834Y2 (en) 1988-12-15

Similar Documents

Publication Publication Date Title
JPS58100884U (en) Seal device for front forks of motorcycles, etc.
JPS59174435U (en) Dust seal structure of hydraulic shock absorber
JPS6045195U (en) Rod type hydraulic shock absorber
JPS5932742U (en) hydraulic shock absorber
JPS59113537U (en) Shock absorber
JPS59105633U (en) Dust seal of shock absorber
JPS5932744U (en) hydraulic shock absorber
JPS58137143U (en) Variable damping force hydraulic shock absorber
JPS59195205U (en) cylinder unit
JPS59143612U (en) Dust prevention device for electric drills, etc.
JPS59110445U (en) hydraulic shock absorber
JPS59165290U (en) Front fork piston structure
JPS584388U (en) Composite cylinder
JPS5825841U (en) hydraulic shock absorber
JPS59186557U (en) shock absorber piston rod
JPS6089432U (en) Gas chamber structure of shock absorber
JPS58109641U (en) Shock absorber
JPS58158839U (en) Outer bushing of hydraulic shock absorber
JPS59112042U (en) Shock absorber
JPS6081340U (en) Gas filling jig for shock absorber
JPS5860040U (en) Bump stopper air bleed mechanism in hydraulic shock absorber
JPS6045196U (en) Rod type hydraulic shock absorber
JPS60161736U (en) Shock absorber
JPS58138834U (en) Dust cover installation device
JPS58101006U (en) Cylinder cushioning device