发明名称 |
Industrial robot |
摘要 |
An industrial robot, having a manipulative robot hand for mounted on a vertically movable portion thereof moved by a vertical drive, provided with a load reducing pneumatic cylinder for applying a constant upward force to the vertically movable portion during the vertical movement of the portion and an air storage tank or tanks directly connected to the pneumatic cylinder for continuously supplying air under a desired fixed pressure. The upward force contributes to reducing a load applied to the vertical drive. The air storage tank or tanks contributes to ensuring mechanical rigidity of the industrial robot.
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申请公布号 |
US4465424(A) |
申请公布日期 |
1984.08.14 |
申请号 |
US19820391397 |
申请日期 |
1982.06.23 |
申请人 |
FUJITSU FANUC LIMITED |
发明人 |
INABA, HAJIMU;NAKASHIMA, SEIICHIRO;INAGAKI, SHIGEMI;ITO, SUSUMU |
分类号 |
B25J19/00;(IPC1-7):B25J19/00 |
主分类号 |
B25J19/00 |
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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