| 摘要 |
PCT No. PCT/SE88/00030 Sec. 371 Date Jun. 28, 1989 Sec. 102(e) Date Jun. 28, 1989 PCT Filed Jan. 28, 1988 PCT Pub. No. WO88/05878 PCT Pub. Date Aug. 11, 1988.A motion transmitting mechanism for heat engines, refrigerating machines and heat pumps which are hermetically sealed or provided with rotary shaft seals and have reciprocating pistons connected to the motion transmitting mechanism (11) by means of connecting rods (33, 34, 23, 24), is provided with two counterrotating crank systems which are centered along a single center line, whereby the lateral forces of the pistons counteract each other so as to be eliminated and allow the use of permanent grease-lubricated and sealed rolling bearings (22, 25, 26, 35, 36). |
