| 摘要 |
The invention concerns an angular pneumatic gripper structure having a body ( 11 ) formed of two symmetric and identical elements or shells ( 15 ) realized and finished individually using a forming process and then associated and attached face to face to form together a housing chamber of an alternating piston ( 12 ) and a structure for receiving and guiding an intermediate drive ( 13 ) transversely and some grips ( 14 ) so as to turn driven by the piston through the drive. The elements or shells forming the body are made using die-casting, sintering or forging processes with material suitable for these forming techniques.
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