CN201002138Y - 一种手紧钻夹头 - Google Patents
一种手紧钻夹头 Download PDFInfo
- Publication number
- CN201002138Y CN201002138Y CNU2007201063287U CN200720106328U CN201002138Y CN 201002138 Y CN201002138 Y CN 201002138Y CN U2007201063287 U CNU2007201063287 U CN U2007201063287U CN 200720106328 U CN200720106328 U CN 200720106328U CN 201002138 Y CN201002138 Y CN 201002138Y
- Authority
- CN
- China
- Prior art keywords
- nut
- ring
- overcoat
- connecting plate
- jaw
- 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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- Gripping On Spindles (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201063287U CN201002138Y (zh) | 2007-02-07 | 2007-02-07 | 一种手紧钻夹头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201063287U CN201002138Y (zh) | 2007-02-07 | 2007-02-07 | 一种手紧钻夹头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201002138Y true CN201002138Y (zh) | 2008-01-09 |
Family
ID=39037681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201063287U Expired - Fee Related CN201002138Y (zh) | 2007-02-07 | 2007-02-07 | 一种手紧钻夹头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201002138Y (zh) |
-
2007
- 2007-02-07 CN CNU2007201063287U patent/CN201002138Y/zh not_active Expired - Fee Related
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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: ZheJiang Bried Industry Co., Ltd. Assignor: Li Xinping Contract fulfillment period: 2009.8.13 to 2015.8.13 Contract record no.: 2009990000989 Denomination of utility model: Drill chuck tightened by hands, and manufacturing method Granted publication date: 20080109 License type: Exclusive license Record date: 20090902 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.13 TO 2015.8.13; CHANGE OF CONTRACT Name of requester: ZHEJIANG BRIED CHUCK INDUSTRY CO., LTD. Effective date: 20090902 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20100207 |