WO2008078444A1 - Ressort à gaz - Google Patents

Ressort à gaz Download PDF

Info

Publication number
WO2008078444A1
WO2008078444A1 PCT/JP2007/069660 JP2007069660W WO2008078444A1 WO 2008078444 A1 WO2008078444 A1 WO 2008078444A1 JP 2007069660 W JP2007069660 W JP 2007069660W WO 2008078444 A1 WO2008078444 A1 WO 2008078444A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
axial
gas spring
curved
end surface
Prior art date
Application number
PCT/JP2007/069660
Other languages
English (en)
Japanese (ja)
Inventor
Takayuki Kawakami
Takayuki Kuroda
Original Assignee
Pascal Engineering Corporation
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 Pascal Engineering Corporation filed Critical Pascal Engineering Corporation
Publication of WO2008078444A1 publication Critical patent/WO2008078444A1/fr

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
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

La présente invention se rapporte à un ressort à gaz qui comprend un logement, une tige (11) et une partie de support (13) qui est apte à supporter la tige (11). La partie de support (13) comporte une partie de guidage (40) qui est apte à guider la tige (11) et une partie courbe (44) qui est formée entre une surface d'extrémité axiale (50) et la partie de guidage (40). La partie courbe (44) présente une surface courbe axiale (42) qui s'étend dans la direction axiale tout en se séparant progressivement de la surface de périphérie extérieure de la tige (11) en direction de la surface d'extrémité (50). La distance (L1) entre le centre de la courbure et la surface d'extrémité (50) est plus courte que le rayon de courbure (R1) de la surface courbe axiale (42).
PCT/JP2007/069660 2006-12-22 2007-10-09 Ressort à gaz WO2008078444A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006346149A JP2008157343A (ja) 2006-12-22 2006-12-22 ガススプリング
JP2006-346149 2006-12-22

Publications (1)

Publication Number Publication Date
WO2008078444A1 true WO2008078444A1 (fr) 2008-07-03

Family

ID=39562238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069660 WO2008078444A1 (fr) 2006-12-22 2007-10-09 Ressort à gaz

Country Status (2)

Country Link
JP (1) JP2008157343A (fr)
WO (1) WO2008078444A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2351837A1 (es) * 2010-07-26 2011-02-11 Azol-Gas S.L Resorte de gas con tapa basculante.
US8758507B2 (en) 2008-06-16 2014-06-24 Silicor Materials Inc. Germanium enriched silicon material for making solar cells
KR20200031703A (ko) * 2013-02-03 2020-03-24 엘지전자 주식회사 방송 시스템을 통하여 긴급 경보 서비스를 제공하는 장치 및 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066265B2 (en) * 2008-10-31 2011-11-29 Firestone Industrial Products Company, Llc Gas suspension member and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884240A (ja) * 1981-11-16 1983-05-20 Taiho Kogyo Co Ltd 車両用シヨツクアブソ−バのピストンロツドのガイド機構
JPH11270556A (ja) * 1998-03-24 1999-10-05 Daido Metal Co Ltd 軸 受
JP2001500239A (ja) * 1997-07-01 2001-01-09 ディーボルト・インターナショナル，インコーポレイテッド コンパクトガススプリング
JP2001234966A (ja) * 1999-12-30 2001-08-31 Diebolt Internatl Inc 衝撃の少ないガススプリング
JP2006522908A (ja) * 2003-04-11 2006-10-05 ストルームスホルメン エービー ガススプリング

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884240A (ja) * 1981-11-16 1983-05-20 Taiho Kogyo Co Ltd 車両用シヨツクアブソ−バのピストンロツドのガイド機構
JP2001500239A (ja) * 1997-07-01 2001-01-09 ディーボルト・インターナショナル，インコーポレイテッド コンパクトガススプリング
JPH11270556A (ja) * 1998-03-24 1999-10-05 Daido Metal Co Ltd 軸 受
JP2001234966A (ja) * 1999-12-30 2001-08-31 Diebolt Internatl Inc 衝撃の少ないガススプリング
JP2006522908A (ja) * 2003-04-11 2006-10-05 ストルームスホルメン エービー ガススプリング

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8758507B2 (en) 2008-06-16 2014-06-24 Silicor Materials Inc. Germanium enriched silicon material for making solar cells
ES2351837A1 (es) * 2010-07-26 2011-02-11 Azol-Gas S.L Resorte de gas con tapa basculante.
KR20200031703A (ko) * 2013-02-03 2020-03-24 엘지전자 주식회사 방송 시스템을 통하여 긴급 경보 서비스를 제공하는 장치 및 방법
KR102221300B1 (ko) 2013-02-03 2021-03-02 엘지전자 주식회사 방송 시스템을 통하여 긴급 경보 서비스를 제공하는 장치 및 방법

Also Published As

Publication number Publication date
JP2008157343A (ja) 2008-07-10

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