DE19580456C1 - Transportsicherung bei einem Kettenspanner - Google Patents
Transportsicherung bei einem KettenspannerInfo
- Publication number
- DE19580456C1 DE19580456C1 DE19580456A DE19580456A DE19580456C1 DE 19580456 C1 DE19580456 C1 DE 19580456C1 DE 19580456 A DE19580456 A DE 19580456A DE 19580456 A DE19580456 A DE 19580456A DE 19580456 C1 DE19580456 C1 DE 19580456C1
- Authority
- DE
- Germany
- Prior art keywords
- stop
- groove
- housing
- damping piston
- stop ring
- 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
Links
- 238000013016 damping Methods 0.000 claims description 67
- 230000000903 blocking effect Effects 0.000 claims description 14
- 230000035939 shock Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
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
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
- F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
- F16H7/1236—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley 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
-
- 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
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
- F16H2007/0851—Wedges
-
- 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
- F16H2007/0853—Ratchets
- F16H2007/0855—Ratchets comprising a clip member engaging with the rack teeth
-
- 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
- F16H2007/0876—Control or adjustment of actuators
- F16H2007/0878—Disabling during transport
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19580456D DE19580456D2 (de) | 1994-05-06 | 1995-03-24 | Transportsicherung bei einem Kettenspanner |
DE19580456A DE19580456C1 (de) | 1994-05-06 | 1995-03-24 | Transportsicherung bei einem Kettenspanner |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4415960A DE4415960A1 (de) | 1994-05-06 | 1994-05-06 | Transportsicherung bei einem Kettenspanner |
DE19580456A DE19580456C1 (de) | 1994-05-06 | 1995-03-24 | Transportsicherung bei einem Kettenspanner |
PCT/EP1995/001108 WO1995030845A1 (de) | 1994-05-06 | 1995-03-24 | Transportsicherung bei einem kettenspanner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19580456C1 true DE19580456C1 (de) | 1999-05-27 |
Family
ID=6517426
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4415960A Withdrawn DE4415960A1 (de) | 1994-05-06 | 1994-05-06 | Transportsicherung bei einem Kettenspanner |
DE19580456A Expired - Lifetime DE19580456C1 (de) | 1994-05-06 | 1995-03-24 | Transportsicherung bei einem Kettenspanner |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4415960A Withdrawn DE4415960A1 (de) | 1994-05-06 | 1994-05-06 | Transportsicherung bei einem Kettenspanner |
Country Status (4)
Country | Link |
---|---|
US (1) | US5704860A (de) |
JP (1) | JP3558639B2 (de) |
DE (2) | DE4415960A1 (de) |
WO (1) | WO1995030845A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6849012B2 (en) * | 2000-10-13 | 2005-02-01 | Renold, Plc | Tensioner for a chain or belt |
WO2005059403A1 (ja) | 2003-12-18 | 2005-06-30 | Ntn Corporation | チェ−ンテンショナ |
DE202017100695U1 (de) | 2017-02-09 | 2018-05-11 | Iwis Motorsysteme Gmbh & Co. Kg | Spannvorrichtung mit Federring umfassender Transportsicherung |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5931754A (en) * | 1995-06-10 | 1999-08-03 | Ina Walzlager Schaeffler Ohg | Tensioner for a power transmitting member of an internal combustion engine |
DE19715930B4 (de) * | 1996-04-17 | 2011-01-27 | Ntn Corp. | Kettenspanner |
DE19832719B4 (de) * | 1998-07-21 | 2006-10-26 | Zf Friedrichshafen Ag | Flügelzellenpumpe |
DE19905647A1 (de) * | 1999-02-11 | 2000-08-17 | Schaeffler Waelzlager Ohg | Spannvorrichtung für einen Riemen- oder Kettentrieb |
JP3670911B2 (ja) * | 1999-11-19 | 2005-07-13 | Ntn株式会社 | チェーンテンショナ |
JP3929679B2 (ja) * | 2000-06-26 | 2007-06-13 | Ntn株式会社 | チェーンテンショナ |
JP2002039293A (ja) * | 2000-07-21 | 2002-02-06 | Ntn Corp | 油圧式チェーンテンショナ |
DE10064902A1 (de) * | 2000-12-23 | 2002-07-11 | Ina Schaeffler Kg | Hydraulikelement |
JP2003202060A (ja) * | 2001-11-02 | 2003-07-18 | Ntn Corp | チェーンテンショナ |
DE10197231B4 (de) * | 2001-12-10 | 2015-02-19 | Ntn Corp. | Kettenspannvorrichtung |
US7571632B2 (en) | 2002-12-10 | 2009-08-11 | Ntn Corporation | Chain Tensioner |
JP4180487B2 (ja) * | 2003-10-28 | 2008-11-12 | 株式会社椿本チエイン | 油圧式テンショナ |
JP3933634B2 (ja) * | 2004-03-08 | 2007-06-20 | 株式会社椿本チエイン | 油圧式テンショナ |
US7641575B2 (en) * | 2004-04-09 | 2010-01-05 | Tsubakimoto Chain Co. | Hydraulic tensioner |
JP2005344887A (ja) * | 2004-06-04 | 2005-12-15 | Tsubakimoto Chain Co | リング式油圧テンショナ |
FR2871366A1 (fr) | 2004-06-09 | 2005-12-16 | Ceravic Soc Par Actions Simpli | Implant expansible prothetique osseux |
DE102006022789A1 (de) * | 2005-05-19 | 2007-05-31 | Schaeffler Kg | Spannvorrichtung für Ketten- oder Riementriebe |
DE102005039739A1 (de) * | 2005-08-23 | 2007-03-01 | Schaeffler Kg | Spannelement |
JP4951160B2 (ja) * | 2006-06-29 | 2012-06-13 | ボルグワーナー・モールステック・ジャパン株式会社 | テンショナ |
DE102006055467A1 (de) * | 2006-11-24 | 2008-05-29 | Schaeffler Kg | Hydraulische Spanneinheit für Zugmitteltriebe |
DE102007039438B4 (de) * | 2007-08-21 | 2018-10-18 | Iwis Motorsysteme Gmbh & Co. Kg | Spannvorrichtung mit einer Blockiereinrichtung |
JP5244265B2 (ja) * | 2008-07-22 | 2013-07-24 | ボーグワーナー インコーポレーテッド | クリップタイプテンショナ |
JP4480789B1 (ja) * | 2009-07-21 | 2010-06-16 | 株式会社椿本チエイン | チェーンテンショナ |
CN103841909B (zh) * | 2011-04-07 | 2017-02-15 | 维克辛姆公司 | 可张开矫形设备 |
ES2661073T3 (es) * | 2011-07-15 | 2018-03-27 | Gea Food Solutions Bakel B.V. | Un dispositivo de tratamiento térmico que comprende una antena de radiometría de microondas |
JP6078690B2 (ja) | 2013-07-10 | 2017-02-08 | ボーグワーナー インコーポレーテッド | 膨張型ピストン油圧チェーンテンショナ |
FR3015221B1 (fr) | 2013-12-23 | 2017-09-01 | Vexim | Systeme d'implant intravertebral expansible avec fixation pediculaire posterieure |
DE102015215420A1 (de) * | 2015-08-13 | 2017-02-16 | Schaeffler Technologies AG & Co. KG | Linearspanner |
WO2017036471A1 (de) | 2015-09-04 | 2017-03-09 | Schaeffler Technologies AG & Co. KG | Mechanischer zugmittelspanner für primärtrieb |
CN107100974A (zh) * | 2017-06-21 | 2017-08-29 | 浙江春风动力股份有限公司 | 发动机及其张紧器 |
JP6882680B2 (ja) * | 2017-07-07 | 2021-06-02 | 株式会社椿本チエイン | テンショナ |
DE102017127808A1 (de) | 2017-11-24 | 2019-05-29 | Iwis Motorsysteme Gmbh & Co. Kg | Spannvorrichtung mit Transportsicherung |
DE102017127804A1 (de) * | 2017-11-24 | 2019-05-29 | Iwis Motorsysteme Gmbh & Co. Kg | Hydraulische Spannvorrichtung mit verkürztem Spannergehäuse |
US10871207B2 (en) * | 2018-08-02 | 2020-12-22 | Borgwarner, Inc. | Hydraulic tensioner expandable clip lock |
JP7177346B2 (ja) * | 2018-11-12 | 2022-11-24 | 株式会社椿本チエイン | テンショナ |
CN114641630A (zh) * | 2019-09-05 | 2022-06-17 | 伊威斯发动机***有限责任两合公司 | 具有单个的保险环的张紧装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0266565A1 (de) * | 1986-10-30 | 1988-05-11 | INA Wälzlager Schaeffler KG | Kettenspanner |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1650620A1 (de) * | 1967-08-29 | 1970-01-02 | Auto Union Gmbh | Kettenspannvorrichtung |
DE3636918A1 (de) * | 1986-10-30 | 1988-05-05 | Schaeffler Waelzlager Kg | Kettenspanner |
DE3639451A1 (de) * | 1986-11-18 | 1988-05-19 | Schaeffler Waelzlager Kg | Montagevorrichtung fuer einen kettenspanner |
US4790801A (en) * | 1988-04-04 | 1988-12-13 | Ina Walzlager Schaeffler Kg | Mechanic-hydraulic actuating element for a belt tightener |
DE3816889A1 (de) * | 1988-05-18 | 1989-11-30 | Schaeffler Waelzlager Kg | Spannvorrichtung fuer riemen |
US4969858A (en) * | 1988-10-29 | 1990-11-13 | Ina Walzlager Schaeffler Kg | Tensioning device for belts |
DE3922037A1 (de) * | 1989-07-05 | 1991-01-17 | Schaeffler Waelzlager Kg | Spannvorrichtung fuer ketten- oder riementriebe |
-
1994
- 1994-05-06 DE DE4415960A patent/DE4415960A1/de not_active Withdrawn
-
1995
- 1995-03-24 US US08/722,265 patent/US5704860A/en not_active Expired - Lifetime
- 1995-03-24 JP JP52861195A patent/JP3558639B2/ja not_active Expired - Lifetime
- 1995-03-24 DE DE19580456A patent/DE19580456C1/de not_active Expired - Lifetime
- 1995-03-24 WO PCT/EP1995/001108 patent/WO1995030845A1/de active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0266565A1 (de) * | 1986-10-30 | 1988-05-11 | INA Wälzlager Schaeffler KG | Kettenspanner |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6849012B2 (en) * | 2000-10-13 | 2005-02-01 | Renold, Plc | Tensioner for a chain or belt |
WO2005059403A1 (ja) | 2003-12-18 | 2005-06-30 | Ntn Corporation | チェ−ンテンショナ |
EP1698803A1 (de) * | 2003-12-18 | 2006-09-06 | Ntn Corporation | Kettenspannvorrichtung |
EP1698803A4 (de) * | 2003-12-18 | 2010-09-08 | Ntn Toyo Bearing Co Ltd | Kettenspannvorrichtung |
DE202017100695U1 (de) | 2017-02-09 | 2018-05-11 | Iwis Motorsysteme Gmbh & Co. Kg | Spannvorrichtung mit Federring umfassender Transportsicherung |
Also Published As
Publication number | Publication date |
---|---|
US5704860A (en) | 1998-01-06 |
WO1995030845A1 (de) | 1995-11-16 |
DE4415960A1 (de) | 1995-11-09 |
JP3558639B2 (ja) | 2004-08-25 |
JPH09512884A (ja) | 1997-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC |
|
8607 | Notification of search results after publication | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
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 |
|
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 |