发明名称 |
TRASMISSIONE DI MACCHINE CON PISTONI DOTATI DI MOTO ALTERNATIVO A CORSA VARIABILE |
摘要 |
A drive comprising a rotatably journalled shaft on which a plate is mounted so that the plate cannot rotate with respect to the shaft during operation. The plate can, however, be adjusted around a pin which extends transverse to the rotatably journalled shaft, so that the angle enclosed by the plate and the shaft can be varied. The pin is journalled in a bearing block which is adjustable in the shaft direction. Each of the pistons has a piston rod with a piston rod head whose side which faces the plate is provided with a spherical surface which cooperates with a sliding body which bears against the contact surface of the plate. The side of the plate which is remote from the piston rod comprises a spherical cam which has the same center of curvature as the spherical surface of the drive rod head. The cam is supported by a surface which forms part of a structural member which is rigidly coupled to the shaft. |
申请公布号 |
IT1130156(B) |
申请公布日期 |
1986.06.11 |
申请号 |
IT19800019009 |
申请日期 |
1980.01.02 |
申请人 |
PHILIPS' GLOEILAMPENFABRIEKEN NV |
发明人 |
BEX PETER THEODORUS JOSEPH;ASSELMAN GEORGE ALBERT APOLONIA |
分类号 |
F04B1/28;F01B3/10;F04B1/29;F16H23/02;(IPC1-7):F01B/ |
主分类号 |
F04B1/28 |
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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