CN203548818U - 钻机以及用于钻机的齿轮变速箱 - Google Patents
钻机以及用于钻机的齿轮变速箱 Download PDFInfo
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- CN203548818U CN203548818U CN201320555982.1U CN201320555982U CN203548818U CN 203548818 U CN203548818 U CN 203548818U CN 201320555982 U CN201320555982 U CN 201320555982U CN 203548818 U CN203548818 U CN 203548818U
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- 230000007246 mechanism Effects 0.000 claims description 58
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Application Number | Priority Date | Filing Date | Title |
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CN201320555982.1U CN203548818U (zh) | 2013-09-06 | 2013-09-06 | 钻机以及用于钻机的齿轮变速箱 |
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CN201320555982.1U CN203548818U (zh) | 2013-09-06 | 2013-09-06 | 钻机以及用于钻机的齿轮变速箱 |
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CN203548818U true CN203548818U (zh) | 2014-04-16 |
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CN201320555982.1U Expired - Lifetime CN203548818U (zh) | 2013-09-06 | 2013-09-06 | 钻机以及用于钻机的齿轮变速箱 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111236840A (zh) * | 2020-03-06 | 2020-06-05 | 西华大学 | 一种导斜器锚定工具 |
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- 2013-09-06 CN CN201320555982.1U patent/CN203548818U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111236840A (zh) * | 2020-03-06 | 2020-06-05 | 西华大学 | 一种导斜器锚定工具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN WEIMENG MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: BEIJING WEIMENG MACHINERY MANUFACTURING CO., LTD. Effective date: 20150701 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150701 Address after: 301712 Tianjin city Wuqing District Fuyuan Road No. 18 Keihin Industrial Park Patentee after: TIANJIN VERMEER MACHINERY MANUFACTURING CO.,LTD. Address before: No. 20 Wansheng South Street, Liyuan Town, Beijing, Tongzhou District Patentee before: Beijing Weimeng Machinery Manufacturing Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
CX01 | Expiry of patent term |