江汉石油管理局第四机械厂 main business: and other products. Company respected "practical, hard work, responsibility" spirit of enterprise, and to integrity, win-win, creating business ideas, to create a good business environment, with a new management model, perfect technology, attentive service, excellent quality of basic survival, we always adhere to customer first intentions to serve customers, persist in using their services to impress clients.
welcome new and old customers to visit our company guidance, my company specific address is: 湖北荆州市荆州区湖北荆州.
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| 序号 | 公布号 | 发明名称 | 公布日期 | 摘要 |
| 1 | CN2462067Y | 一种井架上下体锁紧装置 | 2001.11.28 | 本实用新型适用于车载式钻机和海洋修井机的井架上下体锁紧。锁紧装置对称地布置于井架下体上端的两侧,采用 |
| 2 | CN2500799Y | 车载式修井洗井机 | 2002.07.17 | 一种车载式修井洗井机,属油田钻采设备领域。它由底盘系统、动力系统和作业部分构成。底盘系统与作业部分共 |
| 3 | CN2513874Y | 带后随动转向桥的自走底盘 | 2002.10.02 | 一种带后随动转向桥的自走底盘,它由驾驶室、转向机构、驱动前桥、前桥间传动轴、前悬挂总成、传动轴、转向 |
| 4 | CN2506476Y | 四输出端动力并车分动箱 | 2002.08.21 | 一种四输出端动力并车分动箱,属总功率为1000HP左右的钻修机动力输入输出分配的装置,它由箱体、动力 |
| 5 | CN2506598Y | 分离式螺旋输砂器 | 2002.08.21 | 一种分离式螺旋输砂器,属油井压裂施工作业装置领域。它由液马达、联轴器、输砂器外壳、滑套、砂斗、轴承座 |
| 6 | CN2506816Y | 三轴垂直传动正、反向齿轮箱 | 2002.08.21 | 一种三轴垂直传动正、反向齿轮箱,属于钻机和修井机的转盘驱动领域,它由输入轴、换向齿轮箱、转盘链条传动 |
| 7 | CN2461032Y | 液面自动控制装置 | 2001.11.21 | 本实用新型由传感器、绝对压力放大器、微计算机、电磁阀、油泵、双向油缸、蝶阀依次联接构成,所述传感器位 |
| 8 | CN2458194Y | 车载式水井钻机 | 2001.11.07 | 车载式水井钻机由底盘车、副车架和钻机总成构成,钻机总成安装在副车架上,并通过副车架与底盘车连为一体钻 |
| 9 | CN2450003Y | 机车井架、吊臂的手动起升装置 | 2001.09.26 | 一种机车井架、吊臂的手动起升装置,用于车载式修井机、汽车起重机,在无动力的情况下,手动起升其井架、吊 |
| 10 | CN2282066Y | 立式双腔搅拌混合罐装置 | 1998.05.20 | 一种立式双腔搅拌混合罐装置,它由搅拌叶轮、搅拌轴、液马达、罐体、二次搅拌叶内腔、外腔、排液口等组成, |
| 11 | CN2263195Y | 键法兰盘式钻杆接头 | 1997.09.24 | 一种键法兰盘式钻杆接头，它由螺栓、上法兰盘、钻杆体、下法兰盘，平键，密封圈、密封圈支撑圈组成，其特征 |
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