JPS58165347U - Gas spring oil lock structure - Google Patents

Gas spring oil lock structure

Info

Publication number
JPS58165347U
JPS58165347U JP6338182U JP6338182U JPS58165347U JP S58165347 U JPS58165347 U JP S58165347U JP 6338182 U JP6338182 U JP 6338182U JP 6338182 U JP6338182 U JP 6338182U JP S58165347 U JPS58165347 U JP S58165347U
Authority
JP
Japan
Prior art keywords
oil lock
gas spring
oil
piston
lock 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.)
Pending
Application number
JP6338182U
Other languages
Japanese (ja)
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 JP6338182U priority Critical patent/JPS58165347U/en
Publication of JPS58165347U publication Critical patent/JPS58165347U/en
Pending 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 drawings]

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オイルロック
部の一実施例を示す要部断面図であり、第３図は、本考
案の他の実施例を示す要部断面図である。 １・・・シリンダー、２・・・ピストン、３・・・ピス
トンロッド、４・・・オイルロックカラー、５・・・オ
イルロックピース、６・・・ガスシール、７・・・ロッ
ドガイド、８・・・膨出部。FIG. 1 is a cross-sectional view of a main part showing an example of a conventional gas spring, FIG. 2 is a cross-sectional view of a main part showing an example of an oil lock part of a gas spring of the present invention, and FIG. FIG. 7 is a sectional view of a main part showing another embodiment of the present invention. 1... Cylinder, 2... Piston, 3... Piston rod, 4... Oil lock collar, 5... Oil lock piece, 6... Gas seal, 7... Rod guide, 8 ...bulge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンロッド３の先端にピストン２に接して嵌装され
たオイルロックピース５とシリンダー１に嵌装されピス
トンロッド３を摺動自在に嵌挿するオイルロックカラー
４とからなるオイルロック部において、ピストン２のオ
イルロックカラー・４に面する側をオイルロックカラー
４の内部に摺動自在に嵌挿し得るようにその内周に相応
する形状に膨出させてオイルロックピース５とし、ピス
トン２とオイルロックピース５とを一体に形成してなる
ガススプリングのオイルロック部構造。In the oil lock section, which consists of an oil lock piece 5 fitted to the tip of the piston rod 3 in contact with the piston 2, and an oil lock collar 4 fitted into the cylinder 1 and into which the piston rod 3 is slidably inserted, the piston The side facing the oil lock collar 4 of No. 2 is bulged into a shape corresponding to the inner circumference of the oil lock collar 4 so that it can be slidably inserted into the inside of the oil lock collar 4 to form an oil lock piece 5, and the piston 2 and the oil The oil lock part structure of the gas spring is formed integrally with the lock piece 5.
JP6338182U 1982-04-30 1982-04-30 Gas spring oil lock structure Pending JPS58165347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6338182U JPS58165347U (en) 1982-04-30 1982-04-30 Gas spring oil lock structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6338182U JPS58165347U (en) 1982-04-30 1982-04-30 Gas spring oil lock structure

Publications (1)

Publication Number Publication Date
JPS58165347U true JPS58165347U (en) 1983-11-04

Family

ID=30073484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6338182U Pending JPS58165347U (en) 1982-04-30 1982-04-30 Gas spring oil lock structure

Country Status (1)

Country Link
JP (1) JPS58165347U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51774U (en) * 1974-06-18 1976-01-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51774U (en) * 1974-06-18 1976-01-06

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