CN100478589C - 蜗轮蜗杆 - Google Patents
蜗轮蜗杆 Download PDFInfo
- Publication number
- CN100478589C CN100478589C CNB2004100237884A CN200410023788A CN100478589C CN 100478589 C CN100478589 C CN 100478589C CN B2004100237884 A CNB2004100237884 A CN B2004100237884A CN 200410023788 A CN200410023788 A CN 200410023788A CN 100478589 C CN100478589 C CN 100478589C
- Authority
- CN
- China
- Prior art keywords
- worm
- oil
- oil duct
- gear
- rubbing surface
- 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
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- Gears, Cams (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100237884A CN100478589C (zh) | 2004-04-05 | 2004-04-05 | 蜗轮蜗杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100237884A CN100478589C (zh) | 2004-04-05 | 2004-04-05 | 蜗轮蜗杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1563747A CN1563747A (zh) | 2005-01-12 |
CN100478589C true CN100478589C (zh) | 2009-04-15 |
Family
ID=34480319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100237884A Expired - Fee Related CN100478589C (zh) | 2004-04-05 | 2004-04-05 | 蜗轮蜗杆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100478589C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101782176B (zh) * | 2009-01-19 | 2011-10-12 | 名硕电脑(苏州)有限公司 | 蜗杆涂油装置 |
CN104266964B (zh) * | 2014-10-22 | 2017-12-12 | 奇瑞汽车股份有限公司 | 汽车转向系统蜗轮蜗杆配合摩擦系数跳动变化测试方法 |
CN105333063A (zh) * | 2015-11-30 | 2016-02-17 | 四川迅吉科技有限责任公司 | 一种蜗轮蜗杆结构 |
CN112502565B (zh) * | 2020-11-18 | 2021-06-11 | 宁波职业技术学院 | 一种汽车车窗升降器蜗杆 |
-
2004
- 2004-04-05 CN CNB2004100237884A patent/CN100478589C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1563747A (zh) | 2005-01-12 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20050112 Assignee: Jinan ZNSN Machinery Manufacturing Co.,Ltd. Assignor: Wang Weijun Contract record no.: 2010370000061 Denomination of invention: Composite worm wheel and worm rod pair driving mechanism Granted publication date: 20090415 License type: Exclusive License Record date: 20100221 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20120405 |