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JPH0196542U - - Google Patents

Info

Publication number
JPH0196542U
JPH0196542U JP1987192633U JP19263387U JPH0196542U JP H0196542 U JPH0196542 U JP H0196542U JP 1987192633 U JP1987192633 U JP 1987192633U JP 19263387 U JP19263387 U JP 19263387U JP H0196542 U JPH0196542 U JP H0196542U
Authority
JP
Japan
Prior art keywords
rod
seal
cylinder
dust seal
hydraulic cylinder
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
JP1987192633U
Other languages
Japanese (ja)
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 JP1987192633U priority Critical patent/JPH0196542U/ja
Publication of JPH0196542U publication Critical patent/JPH0196542U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

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

第１図及び第２図は本考案の一実施例を示すも
ので、第１図は要部の縦断面図、第２図は一部省
略縦断面図、第３図及び第４図は従来のハイドロ
・ニユーマチツクサスペンシヨンの一例を示すも
ので、第３図は一部省略縦断面図、第４図は要部
の縦断面図である。 １……内シリンダ、２……外シリンダ、５……
ダイヤフラム、８……リザーバ、９……ロツドガ
イド、１２……ダストシール、１４……ロツド、
１５……ピストン、１７，１８……減衰弁（減衰
力発生機構）、３５……シール部、３５ａ……リ
ツプ、３６……スライド部、３７……ロツドシー
ル。 Figures 1 and 2 show an embodiment of the present invention. Figure 1 is a vertical sectional view of the main parts, Figure 2 is a vertical sectional view with some parts omitted, and Figures 3 and 4 are conventional FIG. 3 is a partially omitted vertical sectional view, and FIG. 4 is a longitudinal sectional view of the main parts. 1...Inner cylinder, 2...Outer cylinder, 5...
Diaphragm, 8... Reservoir, 9... Rod guide, 12... Dust seal, 14... Rod,
15... Piston, 17, 18... Damping valve (damping force generation mechanism), 35... Seal portion, 35a... Lip, 36... Slide portion, 37... Rod seal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダの端部に設けられたロツドガイド、ロ
ツドシール及びダストシールに摺動自在に嵌挿さ
れたロツドへピストンを前記シリンダに摺動自在
に取り付けた油圧シリンダ装置において、前記ロ
ツドシールに、該ロツドシールからダストシール
方向への油の流通を阻止し前記ロツドシールとダ
ストシールとの間の油の前記シリンダ内への流通
を許容する逆止弁を設けたことを特徴とする油圧
シリンダ装置。 In a hydraulic cylinder device, a piston is slidably attached to the cylinder to a rod that is slidably fitted into a rod guide, a rod seal, and a dust seal provided at the end of the cylinder. A hydraulic cylinder device comprising a check valve that prevents oil from flowing between the rod seal and the dust seal and allows oil to flow into the cylinder between the rod seal and the dust seal.
JP1987192633U 1987-12-18 1987-12-18 Pending JPH0196542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987192633U JPH0196542U (en) 1987-12-18 1987-12-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987192633U JPH0196542U (en) 1987-12-18 1987-12-18

Publications (1)

Publication Number Publication Date
JPH0196542U true JPH0196542U (en) 1989-06-27

Family

ID=31483478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987192633U Pending JPH0196542U (en) 1987-12-18 1987-12-18

Country Status (1)

Country Link
JP (1) JPH0196542U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014109189A1 (en) * 2013-01-11 2014-07-17 株式会社パイオラックス Hydraulic damper and method for manufacturing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157845A (en) * 1981-03-20 1982-09-29 Yamaha Motor Co Ltd Sealing construction of piston rod in oil hydraulic shock absorber
JPS6035812U (en) * 1983-08-20 1985-03-12 ナショナル住宅産業株式会社 honeycomb core panel
JPS6141941B2 (en) * 1975-03-20 1986-09-18 Ciba Geigy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141941B2 (en) * 1975-03-20 1986-09-18 Ciba Geigy
JPS57157845A (en) * 1981-03-20 1982-09-29 Yamaha Motor Co Ltd Sealing construction of piston rod in oil hydraulic shock absorber
JPS6035812U (en) * 1983-08-20 1985-03-12 ナショナル住宅産業株式会社 honeycomb core panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014109189A1 (en) * 2013-01-11 2014-07-17 株式会社パイオラックス Hydraulic damper and method for manufacturing same

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