CN204036558U - 耳机耳罩的外形切割刀模组件 - Google Patents
耳机耳罩的外形切割刀模组件 Download PDFInfo
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- CN204036558U CN204036558U CN201420443132.7U CN201420443132U CN204036558U CN 204036558 U CN204036558 U CN 204036558U CN 201420443132 U CN201420443132 U CN 201420443132U CN 204036558 U CN204036558 U CN 204036558U
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- blade
- tool
- cavity
- cutting knife
- ear shell
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- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 230000004807 localization Effects 0.000 claims abstract description 39
- 238000004080 punching Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000003454 tympanic membrane Anatomy 0.000 description 2
- 238000006664 bond formation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
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CN201420443132.7U CN204036558U (zh) | 2014-08-07 | 2014-08-07 | 耳机耳罩的外形切割刀模组件 |
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CN201420443132.7U CN204036558U (zh) | 2014-08-07 | 2014-08-07 | 耳机耳罩的外形切割刀模组件 |
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CN204036558U true CN204036558U (zh) | 2014-12-24 |
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CN201420443132.7U Expired - Lifetime CN204036558U (zh) | 2014-08-07 | 2014-08-07 | 耳机耳罩的外形切割刀模组件 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110936507A (zh) * | 2018-09-21 | 2020-03-31 | 天津众晶半导体材料有限公司 | 一种智能单晶硅切割用刀片套具 |
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2014
- 2014-08-07 CN CN201420443132.7U patent/CN204036558U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110936507A (zh) * | 2018-09-21 | 2020-03-31 | 天津众晶半导体材料有限公司 | 一种智能单晶硅切割用刀片套具 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 523127, Guangdong, Dongguan Province, Dongcheng District science and Technology Park, Guanghui Industrial Zone, building 5, B District, third floor Patentee after: DONGGUAN TARRY ELECTRONIC Co.,Ltd. Address before: No. 5 B District 523122 in Guangdong Province, Dongguan city Dongcheng District science and technology park with the sand Guanghui Industrial Zone Patentee before: DONGGUAN TARRY ELECTRONIC Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |
Address after: 523000 No. 48, Hongjin Road, Hongmei Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN TARRY ELECTRONIC Co.,Ltd. Address before: 523127 floor 3, block B, building 5, Guanghui Industrial Zone, Tongsha Science Park, Dongcheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN TARRY ELECTRONIC Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20141224 |
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CX01 | Expiry of patent term |