CN202479569U - 一种内冷钻 - Google Patents
一种内冷钻 Download PDFInfo
- Publication number
- CN202479569U CN202479569U CN2012201062637U CN201220106263U CN202479569U CN 202479569 U CN202479569 U CN 202479569U CN 2012201062637 U CN2012201062637 U CN 2012201062637U CN 201220106263 U CN201220106263 U CN 201220106263U CN 202479569 U CN202479569 U CN 202479569U
- Authority
- CN
- China
- Prior art keywords
- side edge
- inner cooling
- edge
- cooling drill
- utility
- 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
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201062637U CN202479569U (zh) | 2012-03-21 | 2012-03-21 | 一种内冷钻 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201062637U CN202479569U (zh) | 2012-03-21 | 2012-03-21 | 一种内冷钻 |
Publications (1)
Publication Number | Publication Date |
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CN202479569U true CN202479569U (zh) | 2012-10-10 |
Family
ID=46954030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201062637U Expired - Lifetime CN202479569U (zh) | 2012-03-21 | 2012-03-21 | 一种内冷钻 |
Country Status (1)
Country | Link |
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CN (1) | CN202479569U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581356A (zh) * | 2012-03-21 | 2012-07-18 | 锑玛(苏州)精密工具有限公司 | 一种内冷钻 |
CN104107939A (zh) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | 一种内冷钻 |
-
2012
- 2012-03-21 CN CN2012201062637U patent/CN202479569U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581356A (zh) * | 2012-03-21 | 2012-07-18 | 锑玛(苏州)精密工具有限公司 | 一种内冷钻 |
CN104107939A (zh) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | 一种内冷钻 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Internal cold drill Effective date of registration: 20130201 Granted publication date: 20121010 Pledgee: Bank of Communications Ltd Suzhou branch Pledgor: D & M (Suzhou) Precision Cutting Tools Co., Ltd. Registration number: 2013320010003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180408 Granted publication date: 20121010 Pledgee: Bank of Communications Ltd Suzhou branch Pledgor: D & M (Suzhou) Precision Cutting Tools Co., Ltd. Registration number: 2013320010003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20121010 |
|
CX01 | Expiry of patent term |