| 摘要 |
PURPOSE:To make a swash plate offset the moment of reaction force received from a piston, by setting worm wheels to each of center shafts of the swash plate, while having these worm wheels engaged with worms, in case of a mechanism provided with a couple of piston machines in position. CONSTITUTION:A couple of piston machines 20 and 20' are set up in a symmetrical position, while worm wheels 11 and 11' of swash plates are secured tight to both ends of each of tilt-rotating shafts 9 and 9' and these wheels are engaged with each of worms on top of a control shaft 13. Even when moment occurs in each of swash plates 6 and 6' as these piston machines 20 and 20' are set in motion, this moment acts on the control shaft 13 as tensile force via these worms 12 and 12' and is offset in consequence. |
