发明名称 |
BERBAR PNEUMATISK, VIBRATIONSSKYDDAD, MED SLAGVERKAN ARBETANDE MASKIN |
摘要 |
The manually-operated pneumatic vibration-protected impacting machine comprises a shell (1) wherein a body (2) is coaxially arranged so that it may move in an axial direction. A piston (3) is provided in the body (2). Means for feeding a fluid medium are also provided in order to actuate the piston (3) and the body (2) in anti-phase motion in relation to each other in the shell (1). In accordance to the invention, the shell (1) is provided with a connector, whereby it is kinematically connected with the piston (3) and is adapted for the frictional interaction therewith. |
申请公布号 |
SE8500670(D0) |
申请公布日期 |
1985.02.13 |
申请号 |
SE19850000670 |
申请日期 |
1985.02.13 |
申请人 |
INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMII NAU.. |
发明人 |
N A * KLUSHIN;P A * MASLAKOV;L A * JURIEV;V I * KOKAREV |
分类号 |
E01C19/34;B22C15/00;B22C15/14;B25D9/02;B25D17/24 |
主分类号 |
E01C19/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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