JPS6379204U - - Google Patents

Info

Publication number
JPS6379204U
JPS6379204U JP17356586U JP17356586U JPS6379204U JP S6379204 U JPS6379204 U JP S6379204U JP 17356586 U JP17356586 U JP 17356586U JP 17356586 U JP17356586 U JP 17356586U JP S6379204 U JPS6379204 U JP S6379204U
Authority
JP
Japan
Prior art keywords
outer cylinder
dust cover
cylinder
cylinder outer
piston rod
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
JP17356586U
Other languages
Japanese (ja)
Other versions
JPH0443634Y2 (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 JP1986173565U priority Critical patent/JPH0443634Y2/ja
Publication of JPS6379204U publication Critical patent/JPS6379204U/ja
Application granted granted Critical
Publication of JPH0443634Y2 publication Critical patent/JPH0443634Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Fluid-Damping Devices (AREA)

Description

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

第１図ないし第３図は本考案の第１実施例を示
し、第１図はサスペンシヨンダンパーの全体構造
を示す断面図、第２図は要部拡大断面図、第３図
は第２図の―線断面図である。第４図は第２
実施例を示す第２図相当図である。 １……ダンパー、２……シリンダ外筒、３……
ピストンロツド、４……車体、５……マウント部
材、６……ダストカバー、８……空気室、１２，
１２′……ダスト侵入防止部材、１７，１７′…
…連通路。 1 to 3 show a first embodiment of the present invention, FIG. 1 is a sectional view showing the overall structure of the suspension damper, FIG. 2 is an enlarged sectional view of the main part, and FIG. FIG. Figure 4 is the second
FIG. 2 is a diagram corresponding to FIG. 2 showing an embodiment. 1... Damper, 2... Cylinder outer cylinder, 3...
Piston rod, 4...Car body, 5...Mount member, 6...Dust cover, 8...Air chamber, 12,
12'...Dust intrusion prevention member, 17, 17'...
...Connection path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ外筒と、一端が車体にマウント部材を
介して取付けられ、上記シリンダ外筒に対して軸
方向に伸縮するピストンロツドとを備え、上記シ
リンダ外筒及びピストンロツドの外側には軸方向
に伸縮変形可能な略筒状のダストカバーがその一
端を上記マウント部材に、他端を上記シリンダ外
筒にそれぞれ気密状に固定せしめて配置されたサ
スペンシヨンダンパーにおいて、上記シリンダ外
筒とダストカバーとの間には、ダストカバー内の
空気室を外部と連通せしめる連通路を迷路状に形
成してなるダスト侵入防止部材が介設されている
ことを特徴とするサスペンシヨンダンパーのダス
トカバー構造。 It is equipped with a cylinder outer cylinder and a piston rod whose one end is attached to the vehicle body via a mount member and which extends and contracts in the axial direction with respect to the cylinder outer cylinder, and the outside of the cylinder outer cylinder and piston rod can be expanded and contracted in the axial direction. In the suspension damper, a substantially cylindrical dust cover is arranged with one end fixed to the mounting member and the other end fixed to the cylinder outer cylinder in an airtight manner, between the cylinder outer cylinder and the dust cover. This is a dust cover structure for a suspension damper, characterized in that a dust intrusion prevention member is interposed, which is formed by forming a labyrinth-like communication path for communicating an air chamber inside the dust cover with the outside.
JP1986173565U 1986-11-12 1986-11-12 Expired JPH0443634Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986173565U JPH0443634Y2 (en) 1986-11-12 1986-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986173565U JPH0443634Y2 (en) 1986-11-12 1986-11-12

Publications (2)

Publication Number Publication Date
JPS6379204U true JPS6379204U (en) 1988-05-25
JPH0443634Y2 JPH0443634Y2 (en) 1992-10-15

Family

ID=31111143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986173565U Expired JPH0443634Y2 (en) 1986-11-12 1986-11-12

Country Status (1)

Country Link
JP (1) JPH0443634Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448513B1 (en) * 2000-12-22 2004-09-13 주식회사 만도 Dust cover use in a shock absorber
JP2013164092A (en) * 2012-02-09 2013-08-22 Showa Corp Suspension and retaining member for dust cover
WO2014024676A1 (en) * 2012-08-10 2014-02-13 カヤバ工業株式会社 Shock absorber
US20190331192A1 (en) * 2018-04-27 2019-10-31 Tenneco Automotive Operating Company Inc. Damper Bumper Cap With Labyrinth Air Passageway

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194885U (en) * 1981-06-05 1982-12-10
JPS59174435U (en) * 1983-05-09 1984-11-21 株式会社　昭和製作所 Dust seal structure of hydraulic shock absorber
JPS60122036U (en) * 1984-01-26 1985-08-17 トヨタ自動車株式会社 Bound stopper with dust cover for shock absorber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194885U (en) * 1981-06-05 1982-12-10
JPS59174435U (en) * 1983-05-09 1984-11-21 株式会社　昭和製作所 Dust seal structure of hydraulic shock absorber
JPS60122036U (en) * 1984-01-26 1985-08-17 トヨタ自動車株式会社 Bound stopper with dust cover for shock absorber

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448513B1 (en) * 2000-12-22 2004-09-13 주식회사 만도 Dust cover use in a shock absorber
JP2013164092A (en) * 2012-02-09 2013-08-22 Showa Corp Suspension and retaining member for dust cover
WO2014024676A1 (en) * 2012-08-10 2014-02-13 カヤバ工業株式会社 Shock absorber
JP2014035049A (en) * 2012-08-10 2014-02-24 Kayaba Ind Co Ltd Buffer
CN104487729A (en) * 2012-08-10 2015-04-01 萱场工业株式会社 Shock absorber
US9476476B2 (en) 2012-08-10 2016-10-25 Kyb Corporation Shock absorber
US20190331192A1 (en) * 2018-04-27 2019-10-31 Tenneco Automotive Operating Company Inc. Damper Bumper Cap With Labyrinth Air Passageway
US10816055B2 (en) 2018-04-27 2020-10-27 Tenneco Automotive Operating Company Inc. Damper bumper cap with labyrinth air passageway

Also Published As

Publication number Publication date
JPH0443634Y2 (en) 1992-10-15

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