CN207330083U - 矿用操车系统 - Google Patents
矿用操车系统 Download PDFInfo
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- CN207330083U CN207330083U CN201721425140.9U CN201721425140U CN207330083U CN 207330083 U CN207330083 U CN 207330083U CN 201721425140 U CN201721425140 U CN 201721425140U CN 207330083 U CN207330083 U CN 207330083U
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- cage chair
- hydraulic cylinder
- connecting rod
- upper connecting
- articulated manner
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Application Number | Priority Date | Filing Date | Title |
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CN201721425140.9U CN207330083U (zh) | 2017-10-31 | 2017-10-31 | 矿用操车系统 |
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CN201721425140.9U CN207330083U (zh) | 2017-10-31 | 2017-10-31 | 矿用操车系统 |
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CN207330083U true CN207330083U (zh) | 2018-05-08 |
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CN201721425140.9U Active CN207330083U (zh) | 2017-10-31 | 2017-10-31 | 矿用操车系统 |
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CN (1) | CN207330083U (zh) |
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2017
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Legal Events
Date | Code | Title | Description |
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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: Mine car operating system Effective date of registration: 20210730 Granted publication date: 20180508 Pledgee: Industrial and Commercial Bank of China Limited Wenshang sub branch Pledgor: SHANDONG ZHONGDU MACHINERY Co.,Ltd. Registration number: Y2021980007130 |
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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: 20220816 Granted publication date: 20180508 Pledgee: Industrial and Commercial Bank of China Limited Wenshang sub branch Pledgor: SHANDONG ZHONGDU MACHINERY CO.,LTD. Registration number: Y2021980007130 |
|
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: Mining operation system Effective date of registration: 20220930 Granted publication date: 20180508 Pledgee: Industrial and Commercial Bank of China Limited Wenshang sub branch Pledgor: SHANDONG ZHONGDU MACHINERY CO.,LTD. Registration number: Y2022980017071 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |