CN202348285U - 一种掘进设备的主轴驱动装置结构 - Google Patents
一种掘进设备的主轴驱动装置结构 Download PDFInfo
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- CN202348285U CN202348285U CN 201120485516 CN201120485516U CN202348285U CN 202348285 U CN202348285 U CN 202348285U CN 201120485516 CN201120485516 CN 201120485516 CN 201120485516 U CN201120485516 U CN 201120485516U CN 202348285 U CN202348285 U CN 202348285U
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- main shaft
- driving device
- spindle
- box body
- repair
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CN 201120485516 CN202348285U (zh) | 2011-11-30 | 2011-11-30 | 一种掘进设备的主轴驱动装置结构 |
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CN 201120485516 CN202348285U (zh) | 2011-11-30 | 2011-11-30 | 一种掘进设备的主轴驱动装置结构 |
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CN202348285U true CN202348285U (zh) | 2012-07-25 |
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CN 201120485516 Expired - Lifetime CN202348285U (zh) | 2011-11-30 | 2011-11-30 | 一种掘进设备的主轴驱动装置结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120122A (zh) * | 2017-05-15 | 2017-09-01 | 东北大学 | 一种推进式顶管机半球形刀头装置 |
CN113073986A (zh) * | 2021-04-07 | 2021-07-06 | 中铁工程装备集团有限公司 | 适用于抽水蓄能电站的tbm掘进机及掘进方法 |
-
2011
- 2011-11-30 CN CN 201120485516 patent/CN202348285U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107120122A (zh) * | 2017-05-15 | 2017-09-01 | 东北大学 | 一种推进式顶管机半球形刀头装置 |
CN113073986A (zh) * | 2021-04-07 | 2021-07-06 | 中铁工程装备集团有限公司 | 适用于抽水蓄能电站的tbm掘进机及掘进方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee after: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. Address before: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee before: GUANGZHOU SHIPYARD INTERNATIONAL Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160114 Address after: 511462 Nansha District, Guangzhou, Pearl River Management District, West Road, No., the first floor of the layer on the ground floor, No. 68 Patentee after: Guangzhou Shipyard International Co.,Ltd. Address before: 510382 Guangzhou, Guangdong Province, south of Fangcun Avenue, No. 40 Patentee before: CSSC OFFSHORE & MARINE ENGINEERING (Group) Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120725 |