CN2883300Y - Dropping dust-proof circular chain hand hoist - Google Patents
Dropping dust-proof circular chain hand hoist Download PDFInfo
- Publication number
- CN2883300Y CN2883300Y CN 200620102771 CN200620102771U CN2883300Y CN 2883300 Y CN2883300 Y CN 2883300Y CN 200620102771 CN200620102771 CN 200620102771 CN 200620102771 U CN200620102771 U CN 200620102771U CN 2883300 Y CN2883300 Y CN 2883300Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- major axis
- axis gear
- ratchet
- arrangement
- 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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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620102771 CN2883300Y (en) | 2006-04-17 | 2006-04-17 | Dropping dust-proof circular chain hand hoist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620102771 CN2883300Y (en) | 2006-04-17 | 2006-04-17 | Dropping dust-proof circular chain hand hoist |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2883300Y true CN2883300Y (en) | 2007-03-28 |
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ID=37956361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620102771 Expired - Fee Related CN2883300Y (en) | 2006-04-17 | 2006-04-17 | Dropping dust-proof circular chain hand hoist |
Country Status (1)
Country | Link |
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CN (1) | CN2883300Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103108826A (en) * | 2010-09-10 | 2013-05-15 | 株式会社开道 | Hoist with built-in load sensing-type automatic speed change device |
CN105174037A (en) * | 2015-10-21 | 2015-12-23 | 无锡港盛重型装备有限公司 | Lifting hook mechanism for crane |
-
2006
- 2006-04-17 CN CN 200620102771 patent/CN2883300Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103108826A (en) * | 2010-09-10 | 2013-05-15 | 株式会社开道 | Hoist with built-in load sensing-type automatic speed change device |
CN105174037A (en) * | 2015-10-21 | 2015-12-23 | 无锡港盛重型装备有限公司 | Lifting hook mechanism for crane |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shuangniao Machinery Co Ltd, Zhejiang Assignor: Zhang Wenzhong Contract fulfillment period: 2008.10.15 to 2013.10.15 Contract record no.: 2008330001830 Denomination of utility model: Dropping dust-proof circular chain hand hoist Granted publication date: 20070328 License type: Exclusive license Record date: 20081110 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.15 TO 2013.10.15; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE SHUANGNIAO MECHANICAL CO., LTD. Effective date: 20081110 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20130417 |