CN201574061U - 石油钻机液压盘式刹车装置 - Google Patents
石油钻机液压盘式刹车装置 Download PDFInfo
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- CN201574061U CN201574061U CN2009201101697U CN200920110169U CN201574061U CN 201574061 U CN201574061 U CN 201574061U CN 2009201101697 U CN2009201101697 U CN 2009201101697U CN 200920110169 U CN200920110169 U CN 200920110169U CN 201574061 U CN201574061 U CN 201574061U
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CN2009201101697U CN201574061U (zh) | 2009-07-22 | 2009-07-22 | 石油钻机液压盘式刹车装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104334905A (zh) * | 2012-04-30 | 2015-02-04 | 西门子公司 | 用于车辆的制动单元以及具有这样的制动单元的车辆 |
CN104740961B (zh) * | 2013-12-31 | 2017-01-04 | 中国石油化工集团公司 | 一种石油钻机绞车盘刹烟尘处理装置 |
CN113184743A (zh) * | 2021-05-08 | 2021-07-30 | 鞍山彩盛机械制造有限公司 | 油田钻机、修井机用气推液双动力盘刹系统 |
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2009
- 2009-07-22 CN CN2009201101697U patent/CN201574061U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104334905A (zh) * | 2012-04-30 | 2015-02-04 | 西门子公司 | 用于车辆的制动单元以及具有这样的制动单元的车辆 |
CN104740961B (zh) * | 2013-12-31 | 2017-01-04 | 中国石油化工集团公司 | 一种石油钻机绞车盘刹烟尘处理装置 |
CN113184743A (zh) * | 2021-05-08 | 2021-07-30 | 鞍山彩盛机械制造有限公司 | 油田钻机、修井机用气推液双动力盘刹系统 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 1200C, Building 1, 18 Xueqing Road, Haidian District, Beijing 100083 Patentee after: PSK INTERNATIONAL OIL EQUIPMENT TECHNOLOGY (BEIJING) Co.,Ltd. Address before: 100083 Xueqing Road, Haidian District, Beijing, 1 Building, 12 Floors Patentee before: PUSHIKE IND BRAKE BEIJING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: Room 1200, 12th floor, No. 18 Xueqing Road, Haidian District, Beijing 100083 Patentee after: BEIJING PSK NEW TECHNOLOGY OF PETROLEUM MACHINERY CO.,LTD. Address before: Room 1200C, Building 1, 18 Xueqing Road, Haidian District, Beijing 100083 Patentee before: PSK INTERNATIONAL OIL EQUIPMENT TECHNOLOGY (BEIJING) Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100908 |