CN203650717U - Digging bar cutter for sapphire - Google Patents
Digging bar cutter for sapphire Download PDFInfo
- Publication number
- CN203650717U CN203650717U CN201320860434.XU CN201320860434U CN203650717U CN 203650717 U CN203650717 U CN 203650717U CN 201320860434 U CN201320860434 U CN 201320860434U CN 203650717 U CN203650717 U CN 203650717U
- Authority
- CN
- China
- Prior art keywords
- cutter
- sapphire
- handle
- knife
- production cost
- 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
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 24
- 239000010980 sapphire Substances 0.000 title claims abstract description 24
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 4
- 239000010432 diamond Substances 0.000 claims abstract description 4
- 239000013078 crystal Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320860434.XU CN203650717U (en) | 2013-12-25 | 2013-12-25 | Digging bar cutter for sapphire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320860434.XU CN203650717U (en) | 2013-12-25 | 2013-12-25 | Digging bar cutter for sapphire |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203650717U true CN203650717U (en) | 2014-06-18 |
Family
ID=50917151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320860434.XU Expired - Lifetime CN203650717U (en) | 2013-12-25 | 2013-12-25 | Digging bar cutter for sapphire |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203650717U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104441278A (en) * | 2014-11-07 | 2015-03-25 | 苏州恒嘉晶体材料有限公司 | Sapphire crystal bar digging method and cutter |
CN104912488A (en) * | 2015-04-10 | 2015-09-16 | 北京安泰钢研超硬材料制品有限责任公司 | Diamond trepanning drill bit for sapphire crystal bar taking and preparing method of diamond trepanning drill bit |
-
2013
- 2013-12-25 CN CN201320860434.XU patent/CN203650717U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104441278A (en) * | 2014-11-07 | 2015-03-25 | 苏州恒嘉晶体材料有限公司 | Sapphire crystal bar digging method and cutter |
CN104912488A (en) * | 2015-04-10 | 2015-09-16 | 北京安泰钢研超硬材料制品有限责任公司 | Diamond trepanning drill bit for sapphire crystal bar taking and preparing method of diamond trepanning drill bit |
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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: Digging bar cutter for sapphire Effective date of registration: 20160505 Granted publication date: 20140618 Pledgee: China Everbright Bank Ji'nan branch Pledgor: SICC Co.,Ltd. Registration number: 2016990000354 |
|
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: 20201119 Granted publication date: 20140618 Pledgee: China Everbright Bank Ji'nan branch Pledgor: SICC Co.,Ltd. Registration number: 2016990000354 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: No.99, Tianyue South Road, Huaiyin District, Jinan City, Shandong Province Patentee after: Shandong Tianyue advanced technology Co.,Ltd. Address before: 250000 Shandong Province, Lixia District of Ji'nan city high tech Development Zone Xinluo Avenue No. 2008 silver bearing building 3-409 Patentee before: SICC Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
CX01 | Expiry of patent term |