CN101645491A - 手动升降机构 - Google Patents
手动升降机构 Download PDFInfo
- Publication number
- CN101645491A CN101645491A CN200910040588A CN200910040588A CN101645491A CN 101645491 A CN101645491 A CN 101645491A CN 200910040588 A CN200910040588 A CN 200910040588A CN 200910040588 A CN200910040588 A CN 200910040588A CN 101645491 A CN101645491 A CN 101645491A
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission shaft
- power transmission
- worm
- manual lifting
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 87
- 230000003028 elevating effect Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
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- Gear Transmission (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100405882A CN101645491B (zh) | 2009-06-26 | 2009-06-26 | 手动升降机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100405882A CN101645491B (zh) | 2009-06-26 | 2009-06-26 | 手动升降机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101645491A true CN101645491A (zh) | 2010-02-10 |
CN101645491B CN101645491B (zh) | 2011-05-11 |
Family
ID=41657269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100405882A Expired - Fee Related CN101645491B (zh) | 2009-06-26 | 2009-06-26 | 手动升降机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101645491B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107575105A (zh) * | 2017-07-09 | 2018-01-12 | 冯大兰 | 一种门页 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4235432A (en) * | 1978-06-30 | 1980-11-25 | Marquip, Inc. | Sheet feeding |
US4756815A (en) * | 1979-12-21 | 1988-07-12 | Varian Associates, Inc. | Wafer coating system |
JP4571444B2 (ja) * | 2004-06-15 | 2010-10-27 | 株式会社ショーワ | 車両用電動パワーステアリング装置 |
CN201235499Y (zh) * | 2008-08-08 | 2009-05-13 | 上海捷成白鹤木工机械有限公司 | 磨垫升降调节装置 |
-
2009
- 2009-06-26 CN CN2009100405882A patent/CN101645491B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107575105A (zh) * | 2017-07-09 | 2018-01-12 | 冯大兰 | 一种门页 |
Also Published As
Publication number | Publication date |
---|---|
CN101645491B (zh) | 2011-05-11 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
PP01 | Preservation of patent right |
Effective date of registration: 20131205 Granted publication date: 20110511 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20140905 Granted publication date: 20110511 |
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PP01 | Preservation of patent right |
Effective date of registration: 20140905 Granted publication date: 20110511 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20150905 Granted publication date: 20110511 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20150905 Granted publication date: 20110511 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210905 Granted publication date: 20110511 |
|
PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130626 |