CN100449172C - 用于牵引工具驱动的液压张紧装置 - Google Patents
用于牵引工具驱动的液压张紧装置 Download PDFInfo
- Publication number
- CN100449172C CN100449172C CNB2005800285560A CN200580028556A CN100449172C CN 100449172 C CN100449172 C CN 100449172C CN B2005800285560 A CNB2005800285560 A CN B2005800285560A CN 200580028556 A CN200580028556 A CN 200580028556A CN 100449172 C CN100449172 C CN 100449172C
- Authority
- CN
- China
- Prior art keywords
- retainer
- valve
- tension device
- described tension
- constitutes
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 description 8
- 239000010705 motor oil Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0806—Compression coil springs
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0812—Fluid pressure
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0812—Fluid pressure
- F16H2007/0814—Fluid pressure with valves opening on surplus pressure
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
- F16H2007/0859—Check valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004040222A DE102004040222A1 (de) | 2004-08-19 | 2004-08-19 | Hydraulische Spannvorrichtung für einen Zugmitteltrieb |
DE102004040222.1 | 2004-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101006288A CN101006288A (zh) | 2007-07-25 |
CN100449172C true CN100449172C (zh) | 2009-01-07 |
Family
ID=34973231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800285560A Expired - Fee Related CN100449172C (zh) | 2004-08-19 | 2005-07-16 | 用于牵引工具驱动的液压张紧装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7775924B2 (zh) |
EP (1) | EP1779001B1 (zh) |
CN (1) | CN100449172C (zh) |
AT (1) | ATE542066T1 (zh) |
DE (1) | DE102004040222A1 (zh) |
WO (1) | WO2006021271A1 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0604686D0 (en) * | 2006-03-08 | 2006-04-19 | Delphi Tech Inc | Valve assemblies |
DE102006054744A1 (de) * | 2006-11-21 | 2008-05-29 | Schaeffler Kg | Hydraulischer Zugmittelspanner mit integrierter Spannkraftbegrenzung |
JP2008190604A (ja) * | 2007-02-02 | 2008-08-21 | Tsubakimoto Chain Co | 油圧式テンショナ |
DE102007031296B4 (de) | 2007-07-05 | 2019-04-25 | Schaeffler Technologies AG & Co. KG | Spanneinrichtung für ein Zugmittel |
US20100222167A1 (en) * | 2007-07-23 | 2010-09-02 | Borgwarner Inc. | Modular hydraulic tensioner with ratchet |
DE102007058735A1 (de) * | 2007-12-06 | 2009-06-10 | Schaeffler Kg | Hydraulische Spanneinheit für Zugmittel mit einem Druckbegrenzungsventil |
DE102008005764A1 (de) * | 2008-01-24 | 2009-07-30 | Schaeffler Kg | Spannvorrichtung für Zugmitteltriebe im Steuertrieb eines Kraftfahrzeuges |
JP5080299B2 (ja) * | 2008-01-31 | 2012-11-21 | 本田技研工業株式会社 | 無端伝動帯用テンショナ |
DE102008033261A1 (de) | 2008-07-15 | 2010-01-21 | Schaeffler Kg | Gehäuse für eine hydraulische Spannvorrichtung |
DE102010012918A1 (de) | 2010-03-26 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Spannvorrichtung für ein Endlostriebmittel mit einem Kombinationsventil |
US20110269585A1 (en) * | 2010-05-03 | 2011-11-03 | Gong Shun Technology Co., Ltd. | Tension regulator with a pressure vessel applied to a timing belt |
DE102011006602A1 (de) * | 2011-03-31 | 2012-10-04 | Schaeffler Technologies Gmbh & Co. Kg | Zugmittelspanner mit einem Überdruckventil, das einen dichtenden Käfig aufweist sowie Zugmitteltrieb mit einem solchen Zugmittelspanner |
DE102011104420A1 (de) * | 2011-06-16 | 2012-12-20 | Daimler Ag | Kettenspannvorrichtung zur Anwendung in einem Kraftfahrzeug |
DE102011079184A1 (de) * | 2011-07-14 | 2013-01-17 | Schaeffler Technologies AG & Co. KG | Überdruckventil in einem Spannsystem |
DE102012216056A1 (de) | 2012-09-11 | 2014-03-13 | Schaeffler Technologies AG & Co. KG | Als Rückschlagventil ausgeführtes Überdruckventil |
DE102012218891A1 (de) * | 2012-10-17 | 2014-04-17 | Schaeffler Technologies Gmbh & Co. Kg | Optimiertes Überdruckventil mit einer Patrone aus Kunststoff sowie Zugmitteltrieb mit einem solchen Überdruckventil |
KR20160014642A (ko) * | 2013-05-24 | 2016-02-11 | 보르그워너 인코퍼레이티드 | 유압 체인 텐셔너 및 라쳇의 직렬 구성 |
JP6182411B2 (ja) * | 2013-09-26 | 2017-08-16 | Ntn株式会社 | 油圧式オートテンショナ |
US10006524B2 (en) * | 2013-12-03 | 2018-06-26 | Borgwarner Inc. | Integrated pressure relief valve for hydraulic tensioner |
DE102013225984B4 (de) * | 2013-12-16 | 2017-03-23 | Schaeffler Technologies AG & Co. KG | Hydraulische Spannvorrichtung für einen Zugmitteltrieb |
DE112015003128T5 (de) * | 2014-08-09 | 2017-03-23 | Borgwarner Inc. | Abstimmungsmerkmal für Druckentlastungsventil |
US20160138646A1 (en) * | 2014-11-14 | 2016-05-19 | Hella Kgaa Hueck & Co. | Ball Joint Connection |
JP6741668B2 (ja) * | 2014-12-29 | 2020-08-19 | ボーグワーナー インコーポレーテッド | モジュール式油圧テンショナ用の重量及びコスト最適化キャリアー |
JP6374840B2 (ja) * | 2015-08-03 | 2018-08-15 | 株式会社椿本チエイン | テンショナ |
JP6408975B2 (ja) * | 2015-11-10 | 2018-10-17 | 株式会社椿本チエイン | チェーンテンショナ |
DE102016207779B4 (de) * | 2016-05-04 | 2022-01-05 | Schaeffler Technologies AG & Co. KG | Spannvorrichtung für einen Kettentrieb |
JP6813780B2 (ja) * | 2017-03-21 | 2021-01-13 | 株式会社椿本チエイン | テンショナ |
DE102018114200A1 (de) | 2017-06-15 | 2018-12-20 | Borgwarner Inc. | Spanner mit Rückschlagventil mit steuerbarer Steifigkeit |
CN110005770B (zh) * | 2017-12-22 | 2022-05-06 | 株式会社椿本链条 | 张紧装置 |
KR20200115642A (ko) | 2018-02-26 | 2020-10-07 | 보르그워너 인코퍼레이티드 | 내부 리저버 기술 일차 보어를 갖는 가변력 텐셔너 |
JP2020101279A (ja) * | 2018-12-21 | 2020-07-02 | ボーグワーナー インコーポレーテッド | 内部チェックバルブを含むピストンが備えられたテンショナ |
US11982352B2 (en) * | 2020-06-09 | 2024-05-14 | Ashlyn ANTONY | Apparatus for eliminating slack and vibrations in the chain of a chain drive |
CN113028111A (zh) * | 2021-04-07 | 2021-06-25 | 刘红伟 | 一种泡沫出液机自适节流阀结构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700741A (en) * | 1986-09-08 | 1987-10-20 | Graco Inc. | Ball check valve |
US5700213A (en) * | 1995-08-18 | 1997-12-23 | Borg-Warner Automotive, Inc. | Integral inlet and pressure relief valve for an automotive tensioner |
CN1226953A (zh) * | 1996-08-02 | 1999-08-25 | Ina滚动轴承谢夫勒无限责任公司 | 张紧装置 |
EP0952375A2 (en) * | 1998-04-20 | 1999-10-27 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with pressure relief valve |
US6322468B1 (en) * | 1999-11-17 | 2001-11-27 | Borgwarner Inc. | Pressure relief valve and dual path vent disc for hydraulic tensioner |
US6435993B1 (en) * | 1999-07-05 | 2002-08-20 | Borgwarner Inc. | Hydraulic chain tensioner with vent device and pressure relief valve |
JP2004176821A (ja) * | 2002-11-27 | 2004-06-24 | Ntn Corp | チェーンテンショナ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3421547A (en) * | 1965-11-30 | 1969-01-14 | Alkon Products Corp | Check valve mechanism |
US3483888A (en) * | 1967-12-15 | 1969-12-16 | Waldes Kohinoor Inc | Self-locking retaining rings and assemblies employing same |
US4756335A (en) * | 1987-06-01 | 1988-07-12 | General Motors Corporation | Ball dump valve |
DE4035823C1 (en) | 1990-11-10 | 1991-12-19 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | Hydraulic tensioner for chain drives - has pressure restrictor valve in bottom of tension piston guide |
US5643117A (en) * | 1995-12-08 | 1997-07-01 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with check valve vent |
DE19622123A1 (de) * | 1996-06-01 | 1997-12-04 | Schaeffler Waelzlager Kg | Rückschlagventil |
DE19631607A1 (de) * | 1996-08-05 | 1998-02-12 | Schaeffler Waelzlager Kg | Spanneinrichtung |
DE10038606A1 (de) | 2000-08-08 | 2002-03-28 | Schaeffler Waelzlager Ohg | Kettenspanner |
US7070528B2 (en) * | 2002-03-28 | 2006-07-04 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic tensioner lifter |
JP3649229B2 (ja) * | 2003-06-30 | 2005-05-18 | 株式会社椿本チエイン | 油圧式テンショナ |
-
2004
- 2004-08-19 DE DE102004040222A patent/DE102004040222A1/de not_active Withdrawn
-
2005
- 2005-07-16 CN CNB2005800285560A patent/CN100449172C/zh not_active Expired - Fee Related
- 2005-07-16 WO PCT/EP2005/007775 patent/WO2006021271A1/de active Application Filing
- 2005-07-16 US US11/573,801 patent/US7775924B2/en not_active Expired - Fee Related
- 2005-07-16 EP EP05771821A patent/EP1779001B1/de not_active Not-in-force
- 2005-07-16 AT AT05771821T patent/ATE542066T1/de active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4700741A (en) * | 1986-09-08 | 1987-10-20 | Graco Inc. | Ball check valve |
US5700213A (en) * | 1995-08-18 | 1997-12-23 | Borg-Warner Automotive, Inc. | Integral inlet and pressure relief valve for an automotive tensioner |
CN1226953A (zh) * | 1996-08-02 | 1999-08-25 | Ina滚动轴承谢夫勒无限责任公司 | 张紧装置 |
US6193623B1 (en) * | 1996-08-02 | 2001-02-27 | INA Wälzlager Schaeffler oHG | Tensioner with improved damping device |
EP0952375A2 (en) * | 1998-04-20 | 1999-10-27 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with pressure relief valve |
US6435993B1 (en) * | 1999-07-05 | 2002-08-20 | Borgwarner Inc. | Hydraulic chain tensioner with vent device and pressure relief valve |
US6322468B1 (en) * | 1999-11-17 | 2001-11-27 | Borgwarner Inc. | Pressure relief valve and dual path vent disc for hydraulic tensioner |
JP2004176821A (ja) * | 2002-11-27 | 2004-06-24 | Ntn Corp | チェーンテンショナ |
Also Published As
Publication number | Publication date |
---|---|
EP1779001A1 (de) | 2007-05-02 |
CN101006288A (zh) | 2007-07-25 |
US20070270259A1 (en) | 2007-11-22 |
EP1779001B1 (de) | 2012-01-18 |
DE102004040222A1 (de) | 2006-03-02 |
WO2006021271A1 (de) | 2006-03-02 |
US7775924B2 (en) | 2010-08-17 |
ATE542066T1 (de) | 2012-02-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER KG Free format text: FORMER OWNER: FAG KUGELFISCHER AG + CO. OHG Effective date: 20100909 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100909 Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER KG |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150723 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
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CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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TR01 | Transfer of patent right |
Effective date of registration: 20150723 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20210716 |
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CF01 | Termination of patent right due to non-payment of annual fee |