CN207534028U - 一种自锁式钻夹头 - Google Patents
一种自锁式钻夹头 Download PDFInfo
- Publication number
- CN207534028U CN207534028U CN201721145815.4U CN201721145815U CN207534028U CN 207534028 U CN207534028 U CN 207534028U CN 201721145815 U CN201721145815 U CN 201721145815U CN 207534028 U CN207534028 U CN 207534028U
- Authority
- CN
- China
- Prior art keywords
- self
- rotary sleeve
- chuck
- drill
- locking
- 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.)
- Ceased
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721145815.4U CN207534028U (zh) | 2017-09-08 | 2017-09-08 | 一种自锁式钻夹头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721145815.4U CN207534028U (zh) | 2017-09-08 | 2017-09-08 | 一种自锁式钻夹头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207534028U true CN207534028U (zh) | 2018-06-26 |
Family
ID=62608801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721145815.4U Ceased CN207534028U (zh) | 2017-09-08 | 2017-09-08 | 一种自锁式钻夹头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207534028U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020000905A1 (zh) * | 2018-06-28 | 2020-01-02 | 山东威达机械股份有限公司 | 钻夹头 |
-
2017
- 2017-09-08 CN CN201721145815.4U patent/CN207534028U/zh not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020000905A1 (zh) * | 2018-06-28 | 2020-01-02 | 山东威达机械股份有限公司 | 钻夹头 |
US11198184B2 (en) | 2018-06-28 | 2021-12-14 | Shandong Weida Machinery Co., Ltd. | Drill chuck |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self-locking type drill chuck Effective date of registration: 20190916 Granted publication date: 20180626 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Taizhou Luqiao branch Pledgor: Sanou Machinery Co., Ltd., Zhejiang Registration number: Y2019330000064 |
|
IW01 | Full invalidation of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20200703 Decision number of declaring invalidation: 44983 Granted publication date: 20180626 |