DE19780804D2 - Spanneinrichtung - Google Patents

Spanneinrichtung

Info

Publication number
DE19780804D2
DE19780804D2 DE19780804T DE19780804T DE19780804D2 DE 19780804 D2 DE19780804 D2 DE 19780804D2 DE 19780804 T DE19780804 T DE 19780804T DE 19780804 T DE19780804 T DE 19780804T DE 19780804 D2 DE19780804 D2 DE 19780804D2
Authority
DE
Germany
Prior art keywords
clamping device
clamping
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 - Lifetime
Application number
DE19780804T
Other languages
English (en)
Other versions
DE19780804B4 (de
Inventor
Reinhard Koch
Bolko Schuseil
Thomas Ullein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
INA Waelzlager Schaeffler OHG
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
Priority claimed from DE1996131607 external-priority patent/DE19631607A1/de
Application filed by INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Priority to DE19780804T priority Critical patent/DE19780804B4/de
Application granted granted Critical
Publication of DE19780804D2 publication Critical patent/DE19780804D2/de
Publication of DE19780804B4 publication Critical patent/DE19780804B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • 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
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H7/0836—Means for varying tension of belts, ropes, or chains with vibration damping means of the fluid and restriction type, e.g. dashpot
    • 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
    • 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
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE19780804T 1996-08-02 1997-06-20 Spanneinrichtung Expired - Lifetime DE19780804B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19780804T DE19780804B4 (de) 1996-08-02 1997-06-20 Spanneinrichtung

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US2321496P 1996-08-02 1996-08-02
US60/023,214 1996-08-02
DE19631607.3 1996-08-05
DE1996131607 DE19631607A1 (de) 1996-08-05 1996-08-05 Spanneinrichtung
DE19780804T DE19780804B4 (de) 1996-08-02 1997-06-20 Spanneinrichtung
PCT/EP1997/003220 WO1998005883A1 (de) 1996-08-02 1997-06-20 Spanneinrichtung

Publications (2)

Publication Number Publication Date
DE19780804D2 true DE19780804D2 (de) 1999-04-01
DE19780804B4 DE19780804B4 (de) 2006-04-20

Family

ID=26028136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19780804T Expired - Lifetime DE19780804B4 (de) 1996-08-02 1997-06-20 Spanneinrichtung

Country Status (5)

Country Link
US (1) US6193623B1 (de)
KR (1) KR100456222B1 (de)
CN (1) CN1092304C (de)
DE (1) DE19780804B4 (de)
WO (1) WO1998005883A1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
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JP3243226B2 (ja) * 1999-02-18 2002-01-07 株式会社椿本チエイン 油圧式テンショナ
JP2001021011A (ja) * 1999-07-05 2001-01-26 Borg Warner Automotive Kk 液圧テンショナ
JP2001021013A (ja) * 1999-07-06 2001-01-26 Borg Warner Automotive Kk 液圧テンショナ
DE10038606A1 (de) * 2000-08-08 2002-03-28 Schaeffler Waelzlager Ohg Kettenspanner
DE60004832T2 (de) * 2000-09-13 2004-06-17 Morse Tec Europe S.R.L. Hydraulischer Kettenspanner mit Rückbewegungssperre für den Kolben
JP3356762B2 (ja) * 2000-10-26 2002-12-16 株式会社椿本チエイン リリーフバルブ機構付きテンショナ
US6716124B2 (en) * 2000-11-29 2004-04-06 Borgwarner Inc. Hydraulic tensioner with improved pressure relief valve reactive to peak operating loads
JP3710124B2 (ja) 2001-01-10 2005-10-26 株式会社椿本チエイン 油圧式テンショナ
JP3712951B2 (ja) * 2001-03-27 2005-11-02 株式会社椿本チエイン 油圧式プラスチック製テンショナ
US6609987B1 (en) * 2001-10-01 2003-08-26 General Motors Corporation Hydraulic timing chain tensioner assembly
JP3926128B2 (ja) * 2001-10-12 2007-06-06 株式会社椿本チエイン リリーフバルブ機構付油圧式テンショナ
JP2003202060A (ja) * 2001-11-02 2003-07-18 Ntn Corp チェーンテンショナ
DE20202664U1 (de) 2002-02-20 2002-11-07 Joh. Winklhofer & Söhne GmbH und Co KG, 81369 München Spannvorrichtung mit Spanndruck-Regelventil
US7070528B2 (en) * 2002-03-28 2006-07-04 Honda Giken Kogyo Kabushiki Kaisha Hydraulic tensioner lifter
US7608058B2 (en) * 2002-07-23 2009-10-27 Micrus Corporation Stretch resistant therapeutic device
JP3415615B1 (ja) * 2002-08-12 2003-06-09 株式会社椿本チエイン チェーン張力付与装置
US6945889B2 (en) * 2002-10-04 2005-09-20 Borgwarner Inc. Hydraulic chain tensioner
JP2004150602A (ja) * 2002-10-31 2004-05-27 Showa Corp ベルトテンショナー
DE102004040222A1 (de) 2004-08-19 2006-03-02 Ina-Schaeffler Kg Hydraulische Spannvorrichtung für einen Zugmitteltrieb
WO2006045406A1 (de) * 2004-10-26 2006-05-04 Schaeffler Kg Hydraulisches spannsystem
JP3962054B2 (ja) * 2004-11-22 2007-08-22 株式会社椿本チエイン 脱気型油圧テンショナ
DE102006054744A1 (de) * 2006-11-21 2008-05-29 Schaeffler Kg Hydraulischer Zugmittelspanner mit integrierter Spannkraftbegrenzung
JP4376278B2 (ja) * 2007-06-25 2009-12-02 株式会社椿本チエイン 油圧式テンショナ
DE102007033600A1 (de) * 2007-07-17 2009-01-22 Schaeffler Kg Hydraulisches Spannsystem mit integriertem Überdruckventil
CN101765729B (zh) * 2007-07-23 2013-06-19 博格华纳公司 带有棘齿的模块式液压张紧器
DE102007058735A1 (de) * 2007-12-06 2009-06-10 Schaeffler Kg Hydraulische Spanneinheit für Zugmittel mit einem Druckbegrenzungsventil
DE102009025355B4 (de) 2008-07-02 2018-09-06 Schaeffler Technologies AG & Co. KG Spannvorrichtung für eine Kette und Überdruckventil
DE102008039505A1 (de) * 2008-08-23 2010-02-25 Schaeffler Kg Hydraulisches Spannelement
EP2175165B1 (de) * 2008-10-08 2011-08-17 NTN Corporation Kettenspanner
JP2010091055A (ja) * 2008-10-09 2010-04-22 Ntn Corp チェーンテンショナ
US8066598B2 (en) * 2008-10-09 2011-11-29 GM Global Technology Operations LLC Chain tensioning apparatus with temperature-based leakdown
JP2010121748A (ja) * 2008-11-21 2010-06-03 Ntn Corp チェーンテンショナ
DE102009041363A1 (de) * 2009-09-11 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Hydraulische Zugmittelspannvorrichtung mit Blende zum Erreichen einer Dämpfung
EP2458246B1 (de) * 2010-11-29 2013-10-02 iwis motorsysteme GmbH & Co. KG Spannvorrichtung mit Dämpfungseinrichtung, die ein Mindestaufnahmevolumen aufweist
DE102011003056A1 (de) * 2011-01-24 2012-07-26 Schaeffler Technologies Gmbh & Co. Kg Zugmitteltrieb mit einem Spanner und einem Klemmelement
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
US9377088B2 (en) 2011-09-22 2016-06-28 Borgwarner Inc. Chain drive tensioner spring force control mechanism
KR102038316B1 (ko) * 2012-02-06 2019-11-26 보르그워너 인코퍼레이티드 가변 유동 유압 체인 텐셔너
DE102012216056A1 (de) 2012-09-11 2014-03-13 Schaeffler Technologies AG & Co. KG Als Rückschlagventil ausgeführtes Überdruckventil
WO2014099291A1 (en) 2012-12-18 2014-06-26 Borgwarner Inc. Tensioner with spring force control in a second bore
JP6359571B2 (ja) * 2013-03-05 2018-07-18 ボーグワーナー インコーポレーテッド チェーンドライブテンショナばね力制御機構
US10077825B2 (en) 2013-03-07 2018-09-18 Borgwarner Inc. Tensioner with spring force control
DE112014002052T5 (de) * 2013-05-24 2016-03-24 Borgwarner Inc. Reihenanordnung aus hydraulischem Kettenspanner und Ratsche
CN103410936A (zh) * 2013-08-28 2013-11-27 江苏丝乡智能设备有限公司 液压式链条张紧器
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
US10753435B2 (en) 2014-12-29 2020-08-25 Borgwarner Inc. Weight and cost optimized carrier for modular hydraulic tensioner
DE102015200606B4 (de) * 2015-01-16 2018-05-24 Schaeffler Technologies AG & Co. KG Spannvorrichtung für einen Kettentrieb
JP6463998B2 (ja) 2015-03-11 2019-02-06 Ntn株式会社 油圧式オートテンショナ
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
KR20170140768A (ko) * 2016-06-13 2017-12-21 보르그워너 인코퍼레이티드 가변력 인장 어셈블리
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
JP7053852B2 (ja) 2018-01-31 2022-04-12 ボーグワーナー インコーポレーテッド キャップディスクばねを備えた可変力テンショナアーム
US11448293B2 (en) 2018-02-26 2022-09-20 Borgwarner Inc. Variable force tensioner with internal reservoir technology primary bore
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
JP7417032B2 (ja) * 2019-06-11 2024-01-18 株式会社椿本チエイン テンショナ
CN118622922A (zh) * 2020-06-09 2024-09-10 阿什琳·安东尼 用于消除链条传动装置的链条中的松弛和振动的设备

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DE4015708C1 (en) * 1990-05-16 1991-07-25 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Hydraulic IC engine chain tensioner - has liq. outlet limiting closure of sintered metal with incorporated throttling passages
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DE9409155U1 (de) * 1994-06-06 1995-10-12 Joh. Winklhofer & Söhne GmbH und Co KG, 81369 München Hydraulische Spanneinrichtung
US5700213A (en) * 1995-08-18 1997-12-23 Borg-Warner Automotive, Inc. Integral inlet and pressure relief valve for an automotive tensioner
JP2895789B2 (ja) * 1995-12-14 1999-05-24 株式会社椿本チエイン 油圧式テンショナ
US5628701A (en) * 1995-12-08 1997-05-13 Borg-Warner Automotive, Inc. Hydraulic tensioner with sealing element
US5707309A (en) * 1997-01-23 1998-01-13 Borg-Warner Automotive, Inc. Hydraulic tensioner with modular inlet check valve with pressure relief
US6361458B1 (en) * 1998-04-20 2002-03-26 Borgwarner Inc. Hydraulic tensioner with pressure relief valve

Also Published As

Publication number Publication date
KR20000029656A (ko) 2000-05-25
CN1092304C (zh) 2002-10-09
US6193623B1 (en) 2001-02-27
DE19780804B4 (de) 2006-04-20
CN1226953A (zh) 1999-08-25
WO1998005883A1 (de) 1998-02-12
KR100456222B1 (ko) 2004-11-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8181 Inventor (new situation)

Free format text: KOCH, REINHARD, DIPL.-ING. (FH), 96193 WACHENROTH, DE SCHUSEIL, BOLKO, DIPL.-ING., 91325 ADELSDORF, DE ULLEIN, THOMAS, DIPL.-ING. (FH), 96135 STEGAURACH, DE

8607 Notification of search results after publication
8127 New person/name/address of the applicant

Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140214

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140214

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150210

R071 Expiry of right