CN2578024Y - 改进的手紧钻夹头 - Google Patents
改进的手紧钻夹头 Download PDFInfo
- Publication number
- CN2578024Y CN2578024Y CN 02285502 CN02285502U CN2578024Y CN 2578024 Y CN2578024 Y CN 2578024Y CN 02285502 CN02285502 CN 02285502 CN 02285502 U CN02285502 U CN 02285502U CN 2578024 Y CN2578024 Y CN 2578024Y
- Authority
- CN
- China
- Prior art keywords
- groove
- screw nut
- improved hand
- hand fastening
- screw
- 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 - Lifetime
Links
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- Drilling And Boring (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02285502 CN2578024Y (zh) | 2002-11-14 | 2002-11-14 | 改进的手紧钻夹头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02285502 CN2578024Y (zh) | 2002-11-14 | 2002-11-14 | 改进的手紧钻夹头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2578024Y true CN2578024Y (zh) | 2003-10-08 |
Family
ID=33746493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02285502 Expired - Lifetime CN2578024Y (zh) | 2002-11-14 | 2002-11-14 | 改进的手紧钻夹头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2578024Y (zh) |
-
2002
- 2002-11-14 CN CN 02285502 patent/CN2578024Y/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SANOU MACHINE CO., LTD. Free format text: FORMER OWNER: SANOU DRILL CHUCK MANUFACTURING CO., LTD., TAIZHOU CITY Effective date: 20050923 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050923 Address after: 318050 long road hi tech Zone, Lunan Road, Luqiao District, Zhejiang, Taizhou Patentee after: Sanou Machinery Co., Ltd., Zhejiang Address before: 318050 long road, science and technology zone, Luqiao District, Zhejiang, Taizhou Patentee before: San-ou Drill Holder Manufacturing Co., Ltd., Taizhou City |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121114 Granted publication date: 20031008 |
|
DD01 | Delivery of document by public notice |
Addressee: Xu Shouxing Document name: Notification of Expiration of Patent Right Duration |