JP2007536484A - 空気バネ - Google Patents
空気バネ Download PDFInfo
- Publication number
- JP2007536484A JP2007536484A JP2007512136A JP2007512136A JP2007536484A JP 2007536484 A JP2007536484 A JP 2007536484A JP 2007512136 A JP2007512136 A JP 2007512136A JP 2007512136 A JP2007512136 A JP 2007512136A JP 2007536484 A JP2007536484 A JP 2007536484A
- Authority
- JP
- Japan
- Prior art keywords
- air spring
- spring chamber
- chamber
- air
- throttle device
- 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
Links
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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
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
-
- 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
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
-
- 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
-
- 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
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/049—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall multi-chamber 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
2 第2の空気バネ室
3 第3の空気バネ室
4,5 絞り
6 穴
7 ピストンロッド
8,8’ 通し穴
9,10 リンクディスク
11 圧力接続部
12 操作装置
13 絞り装置(絞りボルト)
14 接続通路
15 ハウジング
16 フリーピストン
17 エアベローズ
18 センタ穴
Claims (10)
- 可変の容積を有する第1の空気バネ室(1)と第2の空気バネ室(2)とを有し、これら空気バネ室が、互いに反対に拡大及び縮小され、その間に接続通路(14)が形成され、この接続通路を介して、圧縮された空気が、縮小された空気バネ室から拡大された空気バネ室へと移送される空気バネにおいて、
接続通路(14)内に、通過に関して調整可能である絞り装置(13)が配設されていることを特徴とする空気バネ。 - 絞り装置(13)が、遮断可能に形成されていることを特徴とする請求項1に記載の空気バネ。
- 絞り装置(13)が、外側から接近可能に空気バネに配設されている操作装置(12)と連結されていることを特徴とする請求項1又は2に記載の空気バネ。
- 操作装置(12)に、絞り装置(13)を所定の位置に固定する係止要素が付設されていることを特徴とする請求項3に記載の空気バネ。
- 係止要素が、互いに捩れ可能なリンクディスク(9,10)に形成されており、一方のリンクディスク(9)が、接続通路(14)に付設され、圧縮された空気によって第2のリンクディスク(10)の方向に力を負荷されていることを特徴とする請求項4に記載の空気バネ。
- 絞り装置(13)に、接続通路(14)の内外に案内可能である少なくとも1つの通し穴(8,8’)が形成されていることを特徴とする請求項1〜5のいずれか1つに記載の空気バネ。
- 絞り装置(13)が、回転可能に支承されており、通し穴(8,8’)が、接続通路(14)へと旋回可能であることを特徴とする請求項6に記載の空気バネ。
- 絞り装置が、ニードル弁として、特に無段階に調整可能なニードル弁として形成されていることを特徴とする請求項1〜5のいずれか1つに記載の空気バネ。
- 第1の空気バネ室(1)内に、移動可能なピストンロッド(7)が配設されており、このピストンロッドが、第2の空気バネ室(2)内に突出し、第2の空気バネ室(2)に付設された端部に、フリーピストン(16)を備え、このフリーピストンが、第2の空気バネ室(2)の終了部を構成し、絞り装置(13)がピストンロッド(7)内に配設されていることを特徴とする請求項1〜8のいずれか1つに記載の空気バネ。
- 第1の空気バネ室(1)と同方向に拡大及び縮小される第3の空気バネ室(3)が存在すること、絞り装置(13)が、第1の空気バネ室(1)と第3の空気バネ室(3)間の接続部内に配設されていることを特徴とする請求項1〜9のいずれか1つに記載の空気バネ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004021586A DE102004021586B4 (de) | 2004-05-03 | 2004-05-03 | Luftfeder |
PCT/EP2005/050972 WO2005108818A1 (de) | 2004-05-03 | 2005-03-04 | Luftfeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007536484A true JP2007536484A (ja) | 2007-12-13 |
Family
ID=34961945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007512136A Pending JP2007536484A (ja) | 2004-05-03 | 2005-03-04 | 空気バネ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080290571A1 (ja) |
EP (1) | EP1745222B1 (ja) |
JP (1) | JP2007536484A (ja) |
KR (1) | KR101145982B1 (ja) |
DE (1) | DE102004021586B4 (ja) |
WO (1) | WO2005108818A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080296814A1 (en) | 2002-06-25 | 2008-12-04 | Joseph Franklin | Gas spring with travel control |
US8464850B2 (en) | 2006-11-16 | 2013-06-18 | Fox Factory, Inc. | Gas spring curve control in an adjustable-volume gas-pressurized device |
US7703585B2 (en) | 2002-06-25 | 2010-04-27 | Fox Factory, Inc. | Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring |
US10941828B2 (en) | 2002-06-25 | 2021-03-09 | Fox Factory, Inc. | Gas spring with travel control |
US7963509B2 (en) | 2007-01-31 | 2011-06-21 | Fox Factory, Inc. | Travel control for a gas spring and gas spring having very short travel modes |
DE102005062433B4 (de) * | 2005-11-29 | 2015-08-06 | Dt Swiss Ag | Federsystem, insbesondere für Fahrräder |
DE102006039597A1 (de) * | 2006-08-23 | 2008-03-06 | Continental Aktiengesellschaft | Pneumatische Feder-Dämpfereinheit |
DE102006055757B4 (de) * | 2006-11-25 | 2012-03-15 | Continental Teves Ag & Co. Ohg | Selbstpumpende Niveauregulierung |
DE102007003063A1 (de) * | 2007-01-20 | 2008-07-31 | Carl Freudenberg Kg | Verstellbares Luftfeder-Dämpfer-Element |
DE102007010790A1 (de) * | 2007-03-02 | 2008-09-11 | Continental Aktiengesellschaft | Luftfeder- und Dämpfereinheit |
DE102007010787B4 (de) * | 2007-03-02 | 2010-11-04 | Continental Aktiengesellschaft | Luftfeder- und Dämpfereinheit mit Bedienelement |
DE102007056687A1 (de) | 2007-11-24 | 2009-05-28 | Continental Aktiengesellschaft | Luftfeder |
US8403115B2 (en) | 2008-01-11 | 2013-03-26 | Penske Racing Shocks | Dual rate gas spring shock absorber |
US8800975B2 (en) * | 2008-07-09 | 2014-08-12 | Firestone Industrial Products Company, Llc | Gas spring and gas damper assembly and method |
US8511652B2 (en) * | 2008-07-09 | 2013-08-20 | Firestone Industrial Products Company, Llc | Gas spring and gas damper assembly and method |
DE102012220853A1 (de) * | 2012-03-23 | 2013-09-26 | Continental Teves Ag & Co. Ohg | Luftfeder |
DE102012214569B3 (de) * | 2012-08-16 | 2013-10-31 | Ford Global Technologies, Llc | Luftfeder- und Dämpfereinheit mit Höhenverstellung |
EP2888503B1 (de) * | 2012-08-21 | 2016-10-26 | Continental Teves AG&Co. Ohg | Luftfedermodul |
DE102013212978A1 (de) * | 2012-10-18 | 2014-04-24 | Continental Teves Ag & Co. Ohg | Luftfedermodul |
DE102013203396C5 (de) * | 2013-02-28 | 2021-08-05 | Ford Global Technologies, Llc | Rollbalg-Luftfeder |
DE102015115401B4 (de) | 2015-09-11 | 2022-11-17 | Vibracoustic Cv Air Springs Gmbh | Luftfeder |
CN114180108A (zh) * | 2021-11-29 | 2022-03-15 | 中国航天科工集团八五一一研究所 | 一种基于空气弹簧的抛射分离装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018244B1 (ja) * | 1970-05-18 | 1975-06-27 | ||
JPS60121336A (ja) * | 1983-12-03 | 1985-06-28 | Bridgestone Corp | ダイアフラム形空気ばね |
JPH08270713A (ja) * | 1995-03-27 | 1996-10-15 | Kayaba Ind Co Ltd | 減衰力調整部構造 |
JPH1182601A (ja) * | 1997-09-01 | 1999-03-26 | Kayaba Ind Co Ltd | 油圧緩衝器の圧側減衰力調整装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1442646A (en) * | 1921-02-03 | 1923-01-16 | Thomas F Butler | Shock absorber |
FR1327917A (fr) * | 1962-04-13 | 1963-05-24 | Dispositif pneumatique permettant notamment la modification des caractéristiques des suspensions de véhicules | |
US3720956A (en) * | 1971-05-19 | 1973-03-20 | Bullard Co | Face shield |
DE2406835A1 (de) * | 1974-02-13 | 1975-08-14 | Gold Henning Dipl Ing | Federungs- und daempfungsvorrichtung, insbesondere fuer fahrzeuge |
DE3436664A1 (de) * | 1983-10-07 | 1985-05-02 | Bridgestone Corp., Tokio/Tokyo | Membran-luftfeder |
DE4418120B4 (de) * | 1994-05-24 | 2004-09-30 | Daimlerchrysler Ag | Pneumatische Feder-Dämpfer-Einheit |
DE19548139C2 (de) * | 1995-12-21 | 1998-09-24 | Stabilus Gmbh | Gasfeder mit einstellbarer Endposition |
US6390457B1 (en) * | 2001-02-14 | 2002-05-21 | Ralph Roper | Soft-start, soft-return gas spring |
EP1000848B1 (de) * | 1998-11-09 | 2006-12-27 | ContiTech Luftfedersysteme GmbH | Federungseinrichtung |
US6267400B1 (en) * | 1999-04-06 | 2001-07-31 | Specialized Bicycle Components, Inc. | Bicycle damping enhancement system |
DE20005224U1 (de) * | 2000-03-20 | 2001-07-05 | Albrecht, Stephan, 83627 Warngau | Fahrrad |
US6637555B2 (en) * | 2001-03-02 | 2003-10-28 | Delphi Technologies, Inc. | Pneumatic connections for vehicle suspensions |
DE10110321B4 (de) | 2001-03-03 | 2006-03-02 | Continental Aktiengesellschaft | Feder-Dämpfereinheit mit gasförmigem Feder- und Dämpfungsmittel |
DE10122729B4 (de) * | 2001-05-10 | 2006-04-20 | Dt Swiss Ag | Feder-Dämpfersystem für Fahrräder |
US6581948B2 (en) * | 2001-08-30 | 2003-06-24 | Fox Factory, Inc. | Inertia valve shock absorber |
US6698730B2 (en) * | 2001-10-04 | 2004-03-02 | Bfs Diversified Products, Llc | Dual rate air spring |
DE10163996A1 (de) * | 2001-12-24 | 2003-07-03 | Suspa Holding Gmbh | Längenverstellbare Gasfeder |
JP2004347106A (ja) * | 2003-05-22 | 2004-12-09 | Hyundai Motor Co Ltd | 減衰力可変ショックアブソーバ |
JP4341830B2 (ja) * | 2003-12-16 | 2009-10-14 | 株式会社ショーワ | 自動二輪車等のフロントフォーク |
-
2004
- 2004-05-03 DE DE102004021586A patent/DE102004021586B4/de not_active Expired - Fee Related
-
2005
- 2005-03-04 EP EP05716913A patent/EP1745222B1/de not_active Not-in-force
- 2005-03-04 WO PCT/EP2005/050972 patent/WO2005108818A1/de active Application Filing
- 2005-03-04 JP JP2007512136A patent/JP2007536484A/ja active Pending
- 2005-03-04 KR KR1020067025408A patent/KR101145982B1/ko not_active IP Right Cessation
- 2005-03-04 US US11/579,480 patent/US20080290571A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5018244B1 (ja) * | 1970-05-18 | 1975-06-27 | ||
JPS60121336A (ja) * | 1983-12-03 | 1985-06-28 | Bridgestone Corp | ダイアフラム形空気ばね |
JPH08270713A (ja) * | 1995-03-27 | 1996-10-15 | Kayaba Ind Co Ltd | 減衰力調整部構造 |
JPH1182601A (ja) * | 1997-09-01 | 1999-03-26 | Kayaba Ind Co Ltd | 油圧緩衝器の圧側減衰力調整装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101145982B1 (ko) | 2012-05-15 |
EP1745222B1 (de) | 2012-07-18 |
DE102004021586A1 (de) | 2005-12-01 |
DE102004021586B4 (de) | 2010-09-23 |
WO2005108818A1 (de) | 2005-11-17 |
US20080290571A1 (en) | 2008-11-27 |
EP1745222A1 (de) | 2007-01-24 |
KR20070004138A (ko) | 2007-01-05 |
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