首页> 外国专利> An impact Device comprising: a Percussion piston, which is provided with An elongated object and at least one First Surface working pressure to move the Percussion piston in a direction of impact through the pressure medium, and at least one Second Surface Working pressure to move the Percussion piston in a return address,And the Percussion piston comprising a Front End facing towards the direction of impact.

An impact Device comprising: a Percussion piston, which is provided with An elongated object and at least one First Surface working pressure to move the Percussion piston in a direction of impact through the pressure medium, and at least one Second Surface Working pressure to move the Percussion piston in a return address,And the Percussion piston comprising a Front End facing towards the direction of impact.

机译：一种冲击装置，包括：冲击活塞，其具有细长的物体和至少一个第一冲击工作压力，以使冲击活塞在冲击方向上通过压力介质运动;以及至少一个第二冲击工作压力，以使冲击活塞运动通过压力介质。敲击活塞在返回地址中，并且该敲击活塞包括面向冲击方向的前端。

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摘要

An impact Device comprising: a Percussion piston, which is provided with An elongated object and at least one First Surface working pressure to move the Percussion piston in a direction of impact through the medium pressure, and at least one Second Surface Working pressure to move the piston of percussion in a return address,And the Percussion piston comprising a Front End facing towards the direction of impact.

机译：一种冲击装置，包括：冲击活塞，其具有细长的物体和至少一个第一冲击工作压力，以使冲击活塞在通过中等压力的冲击方向上运动;以及至少一个第二冲击工作压力，以使冲击活塞运动通过中压。敲击活塞在返回地址中，并且该敲击活塞包括面向冲击方向的前端。

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公开/公告号CL2014003062A1

专利类型
公开/公告日2015-07-10

原文格式PDF
申请/专利权人 SANDVIK MINING AND CONSTRUCTION OY;
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申请/专利号CL20140003062
发明设计人 HÄMÄLÄINEN MIKKO;MUUTTONEN TIMO;KANDELIN LARS;HIETAKARI TEEMU;
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申请日2014-11-11
分类号E21B7/00;
国家 CL
入库时间 2022-08-21 15:15:52

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