CN1975203B - 棘轮式张紧器 - Google Patents
棘轮式张紧器 Download PDFInfo
- Publication number
- CN1975203B CN1975203B CN2006101457293A CN200610145729A CN1975203B CN 1975203 B CN1975203 B CN 1975203B CN 2006101457293 A CN2006101457293 A CN 2006101457293A CN 200610145729 A CN200610145729 A CN 200610145729A CN 1975203 B CN1975203 B CN 1975203B
- Authority
- CN
- China
- Prior art keywords
- ratchet
- plunger
- tooth
- mentioned
- tensioner
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 210000000515 tooth Anatomy 0.000 claims description 56
- 230000009191 jumping Effects 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- 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
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
- F16H2007/0853—Ratchets
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 (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-344637 | 2005-11-29 | ||
JP2005344637A JP4128196B2 (ja) | 2005-11-29 | 2005-11-29 | ラチェット式テンショナ |
JP2005344637 | 2005-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1975203A CN1975203A (zh) | 2007-06-06 |
CN1975203B true CN1975203B (zh) | 2010-10-20 |
Family
ID=37491328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101457293A Expired - Fee Related CN1975203B (zh) | 2005-11-29 | 2006-11-14 | 棘轮式张紧器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7442138B2 (zh) |
JP (1) | JP4128196B2 (zh) |
CN (1) | CN1975203B (zh) |
DE (1) | DE102006053279B4 (zh) |
GB (1) | GB2432643B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008059191A1 (de) * | 2008-11-27 | 2010-06-02 | Schaeffler Kg | Spanneinheit für eine Zugmittelspannvorrichtung |
CN101782467B (zh) * | 2009-01-19 | 2013-02-06 | 杭州东华链条集团有限公司 | 一种带有对正时系统进行监控检测功能的张紧器 |
CN103453090B (zh) * | 2012-06-01 | 2016-04-20 | 株式会社椿本链条 | 棘轮式张紧器 |
JP5897410B2 (ja) | 2012-06-07 | 2016-03-30 | 株式会社椿本チエイン | テンショナ |
KR101445136B1 (ko) * | 2013-07-03 | 2014-10-07 | 주식회사 유니콘 | 컨베이어 시스템의 체인롤러 역회전 가동장치 |
JP6357039B2 (ja) * | 2014-07-09 | 2018-07-11 | 株式会社椿本チエイン | テンショナ |
FR3044060B1 (fr) * | 2015-11-25 | 2019-03-22 | Psa Automobiles Sa. | Tendeur avec anti-retour et verrou integres |
CN108426009A (zh) * | 2018-05-23 | 2018-08-21 | 南京世界村汽车动力有限公司 | 一种汽车发动机链条涨紧器 |
CN112121930A (zh) * | 2020-10-10 | 2020-12-25 | 湖南创未来机电设备制造有限公司 | 一种可快速调节轴距的滚筒式球磨机 |
JP7513894B2 (ja) | 2020-12-22 | 2024-07-10 | 株式会社椿本チエイン | テンショナ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS493795B1 (zh) * | 1968-11-14 | 1974-01-28 | ||
GB1285528A (en) * | 1970-06-16 | 1972-08-16 | Tsubakimoto Chain Co | Improvements in tensioning devices for endless flexible drive members |
BR7701091A (pt) * | 1976-02-23 | 1977-10-18 | Paulisch Kg | Assentos para veiculos,em particular para onibus |
IT217052Z2 (it) * | 1989-05-12 | 1991-10-29 | Iveco Fiat | Dispositivo di comando di un organodi regolazione di un motore endotermico |
JPH102386A (ja) * | 1996-06-13 | 1998-01-06 | Tsubakimoto Chain Co | 緩衝機構付ラチェット式テンショナ |
JP3226037B2 (ja) * | 2000-01-21 | 2001-11-05 | 株式会社椿本チエイン | プランジャの係止及び係止解除機構を備えたラチェット式テンショナ |
JP3432197B2 (ja) | 2000-02-02 | 2003-08-04 | 株式会社椿本チエイン | バックラッシュを有するラチェット式テンショナ |
JP4254316B2 (ja) | 2003-04-10 | 2009-04-15 | マツダ株式会社 | バランサ装置付エンジンの組立て方法 |
US7794345B2 (en) * | 2005-09-23 | 2010-09-14 | Gm Global Technology Operations, Inc. | Dual backlash chain tensioner |
-
2005
- 2005-11-29 JP JP2005344637A patent/JP4128196B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-11 GB GB0620178A patent/GB2432643B/en not_active Expired - Fee Related
- 2006-10-20 US US11/584,443 patent/US7442138B2/en active Active
- 2006-11-02 DE DE102006053279.1A patent/DE102006053279B4/de not_active Expired - Fee Related
- 2006-11-14 CN CN2006101457293A patent/CN1975203B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
JP昭63-17357U 1988.02.04 |
Also Published As
Publication number | Publication date |
---|---|
JP2007147018A (ja) | 2007-06-14 |
GB0620178D0 (en) | 2006-11-22 |
JP4128196B2 (ja) | 2008-07-30 |
DE102006053279B4 (de) | 2016-10-13 |
GB2432643A (en) | 2007-05-30 |
US20070142144A1 (en) | 2007-06-21 |
DE102006053279A1 (de) | 2007-06-06 |
GB2432643B (en) | 2010-10-13 |
US7442138B2 (en) | 2008-10-28 |
CN1975203A (zh) | 2007-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Kurokawa Yoshio|Sugasawa Shigenobu|Nan Feng|Sen Yan|Timothy Max False: Kurokawa Yoshio|Sugasawa Shigenobu|Nan Feng Sen|Timothy Max Number: 42 Volume: 26 |
|
CI03 | Correction of invention patent |
Correction item: Inventor Correct: Kurokawa Yoshio|Sugasawa Shigenobu|Nan Feng|Sen Yan|Timothy Max False: Kurokawa Yoshio|Sugasawa Shigenobu|Nan Feng Sen|Timothy Max Number: 42 Page: The title page Volume: 26 |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: TIMOTHY KUROKAWA; JIAN SHIGENOBU, KAORUMORI NANFENG, TIMOTHY MARX TO: TIMOTHY KUROKAWA; JIAN SHIGENOBU, NANFENG, KAORUMORI, TIMOTHY MARX |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20131114 |