CN102748129A - 用于牵引机构传动装置的张紧和缓冲单元 - Google Patents
用于牵引机构传动装置的张紧和缓冲单元 Download PDFInfo
- Publication number
- CN102748129A CN102748129A CN2012101208830A CN201210120883A CN102748129A CN 102748129 A CN102748129 A CN 102748129A CN 2012101208830 A CN2012101208830 A CN 2012101208830A CN 201210120883 A CN201210120883 A CN 201210120883A CN 102748129 A CN102748129 A CN 102748129A
- Authority
- CN
- China
- Prior art keywords
- tensioning
- housing
- buffering unit
- cover piece
- spring
- 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.)
- Granted
Links
Images
Classifications
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- 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
- F16H2007/0802—Actuators for final output members
- F16H2007/081—Torsion 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
- 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
- F16H2007/0893—Circular path
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011007882.7 | 2011-04-21 | ||
DE201110007882 DE102011007882A1 (de) | 2011-04-21 | 2011-04-21 | Spann- und Dämpfeinheit für einen Zugmitteltrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102748129A true CN102748129A (zh) | 2012-10-24 |
CN102748129B CN102748129B (zh) | 2016-09-14 |
Family
ID=46967301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210120883.0A Active CN102748129B (zh) | 2011-04-21 | 2012-04-23 | 用于牵引机构传动装置的张紧和缓冲单元 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102748129B (zh) |
DE (1) | DE102011007882A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927720A (zh) * | 2015-02-27 | 2016-09-07 | 株式会社椿本链条 | 张紧装置杆 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017201088A1 (de) | 2017-01-24 | 2018-07-26 | Bayerische Motoren Werke Aktiengesellschaft | Spann- oder Führungsschiene für einen Kettentrieb einer Brennkraftmaschine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2524744A1 (de) * | 1975-06-04 | 1976-12-23 | Volkswagenwerk Ag | Spannrolle fuer einen zahnriementrieb |
US4299583A (en) * | 1979-10-31 | 1981-11-10 | Dyneer Corporation | Hydraulic belt tensioner construction |
US4832666A (en) * | 1984-08-23 | 1989-05-23 | Dayco Products, Inc. | Belt tensioner and method of making the same |
JPH06159458A (ja) * | 1992-11-25 | 1994-06-07 | Tsubakimoto Chain Co | 回動型チェックバルブ式テンショナ |
JP2010007813A (ja) * | 2008-06-30 | 2010-01-14 | Borgwarner Inc | テンショニング装置 |
CN101868653A (zh) * | 2007-10-18 | 2010-10-20 | 谢夫勒科技有限两合公司 | 具有用于牵引机构传动装置的机械阻尼的张紧装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007051970A1 (de) | 2007-06-06 | 2008-12-11 | Schaeffler Kg | Spannvorrichtung für einen Zugmitteltrieb |
DE102008054010A1 (de) | 2008-10-30 | 2010-05-06 | Schaeffler Kg | Dämpfungselement, ein Elastomer enthaltend, für Zugmittel eines Zugmitteltriebs in oder an einer Brennkraftmaschine |
DE102009014198A1 (de) | 2009-03-20 | 2010-09-23 | Schaeffler Technologies Gmbh & Co. Kg | Spannvorrichtung für Zugmitteltriebe mit Dämpfungseinrichtung |
-
2011
- 2011-04-21 DE DE201110007882 patent/DE102011007882A1/de not_active Ceased
-
2012
- 2012-04-23 CN CN201210120883.0A patent/CN102748129B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2524744A1 (de) * | 1975-06-04 | 1976-12-23 | Volkswagenwerk Ag | Spannrolle fuer einen zahnriementrieb |
US4299583A (en) * | 1979-10-31 | 1981-11-10 | Dyneer Corporation | Hydraulic belt tensioner construction |
US4832666A (en) * | 1984-08-23 | 1989-05-23 | Dayco Products, Inc. | Belt tensioner and method of making the same |
JPH06159458A (ja) * | 1992-11-25 | 1994-06-07 | Tsubakimoto Chain Co | 回動型チェックバルブ式テンショナ |
CN101868653A (zh) * | 2007-10-18 | 2010-10-20 | 谢夫勒科技有限两合公司 | 具有用于牵引机构传动装置的机械阻尼的张紧装置 |
JP2010007813A (ja) * | 2008-06-30 | 2010-01-14 | Borgwarner Inc | テンショニング装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927720A (zh) * | 2015-02-27 | 2016-09-07 | 株式会社椿本链条 | 张紧装置杆 |
CN105927720B (zh) * | 2015-02-27 | 2018-09-28 | 株式会社椿本链条 | 张紧装置杆 |
Also Published As
Publication number | Publication date |
---|---|
DE102011007882A1 (de) | 2012-10-25 |
CN102748129B (zh) | 2016-09-14 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20150724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150724 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |