JPS58165349U - gas spring - Google Patents

gas spring

Info

Publication number
JPS58165349U
JPS58165349U JP6338382U JP6338382U JPS58165349U JP S58165349 U JPS58165349 U JP S58165349U JP 6338382 U JP6338382 U JP 6338382U JP 6338382 U JP6338382 U JP 6338382U JP S58165349 U JPS58165349 U JP S58165349U
Authority
JP
Japan
Prior art keywords
piston
cylinder
oil
rod
lock collar
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
JP6338382U
Other languages
Japanese (ja)
Other versions
JPS6225555Y2 (en
Inventor
保 中村
須加　貞次
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 JP6338382U priority Critical patent/JPS58165349U/en
Publication of JPS58165349U publication Critical patent/JPS58165349U/en
Application granted granted Critical
Publication of JPS6225555Y2 publication Critical patent/JPS6225555Y2/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) [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、従来のガススプリングの一例を示す要部断面
図、第２図は、本考案のガススプリングの一実施例を示
す要部断面図、第３図は、本考案に使用する栓体の一実
施例を示す平面図、第４図は、第３図のＩ−Ｉ線上の断
面図であり、第５図は、本考案のガススプリングのオイ
ルロック機構の一例を示すための要部断面図である。 １・・・シリンダー、２・・・オイルロックカラー、３
・・・ロッドガイド、４・・・ガスシール、５・・・ピ
ストンロッド、６・・・ピストン、７・・・Ｌ　８−１
ｉ体、９・・・油室、１０・・・油路。Fig. 1 is a sectional view of a main part showing an example of a conventional gas spring, Fig. 2 is a sectional view of a main part showing an embodiment of a gas spring of the present invention, and Fig. 3 is a plug used in the present invention. FIG. 4 is a plan view showing one embodiment of the body, and FIG. 4 is a sectional view taken along the line II in FIG. 3. FIG. FIG. 1...Cylinder, 2...Oil lock collar, 3
...Rod guide, 4...Gas seal, 5...Piston rod, 6...Piston, 7...L 8-1
i body, 9... oil chamber, 10... oil passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 有底円筒状のシリンダー１、シリンダー１内壁に固定さ
れた肉厚円筒状のオイルロックカラー２、オイルロック
カラー２にガスシール４を介して接しシリンダー１の開
放端部に固着されたロッドガイド３、シリンダー１中に
オイルロックカラー２０ツドガイド３の中央部に摺動自
在に貫通し先端にピストン６を装着しピストン６側の円
周上に少なくとも１箇の孔７を設けた中空円筒状のピス
トンロッド５、及びピストンロッド５の開放端内に嵌装
されピストンロッド５の孔７に連通し得る油路１０を設
けた栓体８とからなり、シリンダー１中に加圧ガス及び
油を封入してなるガススプリング。A cylindrical cylinder 1 with a bottom, a thick cylindrical oil lock collar 2 fixed to the inner wall of the cylinder 1, and a rod guide 3 that contacts the oil lock collar 2 via a gas seal 4 and is fixed to the open end of the cylinder 1. , a hollow cylindrical piston having an oil lock collar 20 in the cylinder 1, a piston 6 slidably penetrating the center of the guide 3, a piston 6 attached to the tip, and at least one hole 7 provided on the circumference on the piston 6 side. It consists of a rod 5 and a plug 8 that is fitted into the open end of the piston rod 5 and has an oil passage 10 that can communicate with the hole 7 of the piston rod 5, and seals pressurized gas and oil in the cylinder 1. Gas spring.
JP6338382U 1982-04-30 1982-04-30 gas spring Granted JPS58165349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6338382U JPS58165349U (en) 1982-04-30 1982-04-30 gas spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6338382U JPS58165349U (en) 1982-04-30 1982-04-30 gas spring

Publications (2)

Publication Number Publication Date
JPS58165349U true JPS58165349U (en) 1983-11-04
JPS6225555Y2 JPS6225555Y2 (en) 1987-06-30

Family

ID=30073486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6338382U Granted JPS58165349U (en) 1982-04-30 1982-04-30 gas spring

Country Status (1)

Country Link
JP (1) JPS58165349U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209000A (en) * 2007-02-23 2008-09-11 Zf Friedrichshafen Ag Piston for piston-cylinder assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209000A (en) * 2007-02-23 2008-09-11 Zf Friedrichshafen Ag Piston for piston-cylinder assembly

Also Published As

Publication number Publication date
JPS6225555Y2 (en) 1987-06-30

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