JPS58106640U - gas spring - Google Patents

gas spring

Info

Publication number
JPS58106640U
JPS58106640U JP1982003269U JP326982U JPS58106640U JP S58106640 U JPS58106640 U JP S58106640U JP 1982003269 U JP1982003269 U JP 1982003269U JP 326982 U JP326982 U JP 326982U JP S58106640 U JPS58106640 U JP S58106640U
Authority
JP
Japan
Prior art keywords
piston
rond
cylinder
sleeve
axial direction
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
JP1982003269U
Other languages
Japanese (ja)
Other versions
JPS6141455Y2 (en
Inventor
保 山浦
Original Assignee
厚木自動車部品株式会社
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 厚木自動車部品株式会社 filed Critical 厚木自動車部品株式会社
Priority to JP1982003269U priority Critical patent/JPS58106640U/en
Publication of JPS58106640U publication Critical patent/JPS58106640U/en
Application granted granted Critical
Publication of JPS6141455Y2 publication Critical patent/JPS6141455Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0218—Mono-tubular units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke

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図は本考案のガススプリングの要部の断面図、第２
図はこのガススプリングのガス反力特性図である。 １・・・・・・シリンダ、１ａ・・・・・・係止東起、
２・・・・・・ピストンロツド、４・・・・・・スリー
ブ、６・・・・・・チェックプレート、８・・・・・・
ピストン、８ａ・・・・・・連通孔、９・・・・・・リ
テーナ、１０・・・・・・スプリング、１３・・・・・
・ボール（保持部材）、Ｃ？，Ｃ２・・・・・・上下２
室。Figure 1 is a sectional view of the main parts of the gas spring of the present invention, Figure 2
The figure shows the gas reaction force characteristics of this gas spring. 1... Cylinder, 1a... Locking easter,
2... Piston rod, 4... Sleeve, 6... Check plate, 8...
Piston, 8a...Communication hole, 9...Retainer, 10...Spring, 13...
・Ball (holding member), C? , C2...Top and bottom 2
Room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端が封止されて作動ガスが封入されたシリンダと、こ
のシリンダの他端を封止的に貫通して延びる抜差可能な
ピストンロンドと、このピストンロンド端に軸方向摺動
自在に嵌挿したスリーブと、このスリーブの軸方向摺動
を所定の圧力で保持する保持部材と、前記スリーブ上を
軸方向摺動自在に移動しかつシリンダ内周に封止的に摺
動するとともにシリンダ内を上下二室に隔成するピスト
ンと、前記ピストンロツド端に取り付けられて前記ピス
トンに設けられた連通孔の王室に臨む側を閉塞するチェ
ックプレートと、前記ピストンをチェックプレート側に
付勢するスプリングと、該スブリングの一端を前記スリ
ーブに係止するリテーナと、前記シリンダ内に突設され
てピストンの下降位置を規制する係止突起とを備えてな
るガススプリング。A cylinder whose one end is sealed and filled with working gas, a removable piston rond that extends through the other end of the cylinder in a sealed manner, and a piston rond that is fitted into the end of the piston rond so as to be slidable in the axial direction. a holding member that holds the sleeve from sliding in the axial direction at a predetermined pressure; a piston separated into two upper and lower chambers; a check plate attached to the end of the piston rod to close the side facing the royal family of a communication hole provided in the piston; and a spring biasing the piston toward the check plate. A gas spring comprising: a retainer that locks one end of the subring to the sleeve; and a locking protrusion that protrudes into the cylinder and restricts the downward position of the piston.
JP1982003269U 1982-01-14 1982-01-14 gas spring Granted JPS58106640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982003269U JPS58106640U (en) 1982-01-14 1982-01-14 gas spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982003269U JPS58106640U (en) 1982-01-14 1982-01-14 gas spring

Publications (2)

Publication Number Publication Date
JPS58106640U true JPS58106640U (en) 1983-07-20
JPS6141455Y2 JPS6141455Y2 (en) 1986-11-26

Family

ID=30016211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982003269U Granted JPS58106640U (en) 1982-01-14 1982-01-14 gas spring

Country Status (1)

Country Link
JP (1) JPS58106640U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010091016A (en) * 2008-10-08 2010-04-22 Hitachi Automotive Systems Ltd Hydraulic shock absorber
JP2011102615A (en) * 2009-11-11 2011-05-26 Miwa Lock Co Ltd Cylinder device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010091016A (en) * 2008-10-08 2010-04-22 Hitachi Automotive Systems Ltd Hydraulic shock absorber
JP2011102615A (en) * 2009-11-11 2011-05-26 Miwa Lock Co Ltd Cylinder device

Also Published As

Publication number Publication date
JPS6141455Y2 (en) 1986-11-26

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