CN209867444U - 一种车门生产用开孔装置 - Google Patents
一种车门生产用开孔装置 Download PDFInfo
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- CN209867444U CN209867444U CN201920725662.3U CN201920725662U CN209867444U CN 209867444 U CN209867444 U CN 209867444U CN 201920725662 U CN201920725662 U CN 201920725662U CN 209867444 U CN209867444 U CN 209867444U
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- plate
- motor
- hydraulic
- drill bit
- vehicle door
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 32
- 239000003381 stabilizer Substances 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 18
- 230000009467 reduction Effects 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 239000010720 hydraulic oil Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 239000011435 rock Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
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Claims (10)
Priority Applications (1)
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CN201920725662.3U CN209867444U (zh) | 2019-05-17 | 2019-05-17 | 一种车门生产用开孔装置 |
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CN201920725662.3U CN209867444U (zh) | 2019-05-17 | 2019-05-17 | 一种车门生产用开孔装置 |
Publications (1)
Publication Number | Publication Date |
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CN209867444U true CN209867444U (zh) | 2019-12-31 |
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CN201920725662.3U Active CN209867444U (zh) | 2019-05-17 | 2019-05-17 | 一种车门生产用开孔装置 |
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CN (1) | CN209867444U (zh) |
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2019
- 2019-05-17 CN CN201920725662.3U patent/CN209867444U/zh active Active
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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 |
Denomination of utility model: Opening device for door production Effective date of registration: 20221214 Granted publication date: 20191231 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG HENG XIN JI PLASTICS Co.,Ltd. Registration number: Y2022980027379 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231208 Granted publication date: 20191231 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG HENG XIN JI PLASTICS Co.,Ltd. Registration number: Y2022980027379 |
|
PC01 | Cancellation 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: A hole opening device for car door production Effective date of registration: 20231211 Granted publication date: 20191231 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG HENG XIN JI PLASTICS Co.,Ltd. Registration number: Y2023980070781 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |