JPS60154601U - Cushion device in fluid pressure cylinder - Google Patents

Cushion device in fluid pressure cylinder

Info

Publication number
JPS60154601U
JPS60154601U JP4249784U JP4249784U JPS60154601U JP S60154601 U JPS60154601 U JP S60154601U JP 4249784 U JP4249784 U JP 4249784U JP 4249784 U JP4249784 U JP 4249784U JP S60154601 U JPS60154601 U JP S60154601U
Authority
JP
Japan
Prior art keywords
cushion
cushion device
elastic packing
small
fluid pressure
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
JP4249784U
Other languages
Japanese (ja)
Other versions
JPH0218324Y2 (en
Inventor
昭尾 中田
Original Assignee
日本シリンダ共同事業株式会社
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 日本シリンダ共同事業株式会社 filed Critical 日本シリンダ共同事業株式会社
Priority to JP4249784U priority Critical patent/JPS60154601U/en
Publication of JPS60154601U publication Critical patent/JPS60154601U/en
Application granted granted Critical
Publication of JPH0218324Y2 publication Critical patent/JPH0218324Y2/ja
Granted legal-status Critical Current

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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) [Abstract] 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]

第１図はこの考案の一実施例を示す縦断正面図、第２図
は回能の実施例を示す縦断面図、第３図及び第４図は従
来例を示す縦断面図である。 １１・・・シリンダカバー、１２・・・クッション用小
シリンダ部、１４・・・弾性パツキン、１５・・・クッ
ション用小ピストン部、１６・・・ピストン、１７・・
・シリンダ室、１８・・・クッション用絞り孔、１９・
・・弾性パツキン、２０・・・保形リング、２１・・・
硬質チューブ、２３・・・クッション用絞り孔。FIG. 1 is a longitudinal sectional front view showing an embodiment of this invention, FIG. 2 is a longitudinal sectional view showing an embodiment of the invention, and FIGS. 3 and 4 are longitudinal sectional views showing a conventional example. DESCRIPTION OF SYMBOLS 11... Cylinder cover, 12... Small cylinder part for cushion, 14... Elastic packing, 15... Small piston part for cushion, 16... Piston, 17...
・Cylinder chamber, 18...Cushion throttle hole, 19・
... Elastic packing, 20... Shape-retaining ring, 21...
Hard tube, 23...Cushion aperture hole.

Claims (1)

【実用新案登録請求の範囲】 １　ピストン端面に設けたクッション用小ピストン部が
シリンダーに設けたクッション用小シリン多゛部に嵌合
してクッション作用を発揮するようにした流体圧シリン
ダにおいて、クッション用小シリンダ部に、クッション
用小ピストン部に密接する弾性パツキンを埋設すると共
に、該゛弾性パツキンにクッション用絞り孔を軸方向に
貫設してなるクッション装置。 ２　前記弾性パツキンはその外周に保形リングが重層さ
れてなる実用新案登録請求の範囲第１項記載のクッショ
ン装置。− ３前記弾性パツキンに貫設されるクッション用絞り孔は
該パツキンに埋設される硬質チューブによって形成され
る実用新案登録請求の範囲第１項または第２項記載のク
ッション装置。[Scope of Claim for Utility Model Registration] 1. A fluid pressure cylinder in which a small cushioning piston part provided on the end face of the piston fits into a cushioning small cylinder multiple part provided in the cylinder to exert a cushioning effect. A cushion device comprising: an elastic packing that is in close contact with a small cushion piston part embedded in a small cylinder part; and a cushion aperture hole extending through the elastic packing in the axial direction. 2. The cushion device according to claim 1, wherein the elastic packing has a shape-retaining ring layered on its outer periphery. -3 The cushion device according to claim 1 or 2, wherein the cushion aperture hole extending through the elastic packing is formed by a hard tube embedded in the packing.
JP4249784U 1984-03-23 1984-03-23 Cushion device in fluid pressure cylinder Granted JPS60154601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4249784U JPS60154601U (en) 1984-03-23 1984-03-23 Cushion device in fluid pressure cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4249784U JPS60154601U (en) 1984-03-23 1984-03-23 Cushion device in fluid pressure cylinder

Publications (2)

Publication Number Publication Date
JPS60154601U true JPS60154601U (en) 1985-10-15
JPH0218324Y2 JPH0218324Y2 (en) 1990-05-23

Family

ID=30553304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4249784U Granted JPS60154601U (en) 1984-03-23 1984-03-23 Cushion device in fluid pressure cylinder

Country Status (1)

Country Link
JP (1) JPS60154601U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059539A (en) * 1999-06-17 2001-03-06 Kayaba Ind Co Ltd Damping force generating structure of hydraulic buffer
JP2013053669A (en) * 2011-09-05 2013-03-21 Kyb Co Ltd Hydraulic shock absorber
US11835108B2 (en) 2021-04-14 2023-12-05 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic compression stop assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531516U (en) * 1976-06-24 1978-01-09
JPS5882509U (en) * 1981-11-30 1983-06-04 三菱電線工業株式会社 Cushion seal device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS531516U (en) * 1976-06-24 1978-01-09
JPS5882509U (en) * 1981-11-30 1983-06-04 三菱電線工業株式会社 Cushion seal device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059539A (en) * 1999-06-17 2001-03-06 Kayaba Ind Co Ltd Damping force generating structure of hydraulic buffer
JP2013053669A (en) * 2011-09-05 2013-03-21 Kyb Co Ltd Hydraulic shock absorber
US11835108B2 (en) 2021-04-14 2023-12-05 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic compression stop assembly

Also Published As

Publication number Publication date
JPH0218324Y2 (en) 1990-05-23

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