CN203818107U - Combined tool capable of clamping drill bit and locking screw - Google Patents
Combined tool capable of clamping drill bit and locking screw Download PDFInfo
- Publication number
- CN203818107U CN203818107U CN201420178082.4U CN201420178082U CN203818107U CN 203818107 U CN203818107 U CN 203818107U CN 201420178082 U CN201420178082 U CN 201420178082U CN 203818107 U CN203818107 U CN 203818107U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- extension bar
- elasticity
- groove
- combination tool
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 239000012634 fragment Substances 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000011900 installation process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420178082.4U CN203818107U (en) | 2014-04-14 | 2014-04-14 | Combined tool capable of clamping drill bit and locking screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420178082.4U CN203818107U (en) | 2014-04-14 | 2014-04-14 | Combined tool capable of clamping drill bit and locking screw |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203818107U true CN203818107U (en) | 2014-09-10 |
Family
ID=51473650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420178082.4U Expired - Fee Related CN203818107U (en) | 2014-04-14 | 2014-04-14 | Combined tool capable of clamping drill bit and locking screw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203818107U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105710416A (en) * | 2014-12-18 | 2016-06-29 | 罗伯特·博世有限公司 | Insertion type tool |
CN108161423A (en) * | 2018-02-07 | 2018-06-15 | 广东万家乐燃气具有限公司 | A kind of assembly machine and gas heater |
-
2014
- 2014-04-14 CN CN201420178082.4U patent/CN203818107U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105710416A (en) * | 2014-12-18 | 2016-06-29 | 罗伯特·博世有限公司 | Insertion type tool |
CN108161423A (en) * | 2018-02-07 | 2018-06-15 | 广东万家乐燃气具有限公司 | A kind of assembly machine and gas heater |
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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: SHANGHAI KUAYANG INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: YOU MINGSI Effective date: 20150505 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 201100 MINHANG, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150505 Address after: 201100, room 2, building 889, seven Xin Xin Road, Shanghai, Minhang District, China Patentee after: Shanghai is across positive Industrial Co., Ltd. Address before: Taiwan, China Taipei Datong District, Lanzhou street, No. 1, building 57 Patentee before: You Mingsi |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160414 |
|
CF01 | Termination of patent right due to non-payment of annual fee |