| 摘要 |
PURPOSE:To obtain combined function consisting of those-functions of a universal joint, transmission of driving force and a detachable construction, by energizing and coupling an universal joint provided between a drive shaft and la driven shaft to one shaft and by pushing the coupling part to enable release of coupling. CONSTITUTION:An universal joint body 1 is formed cylindrical type land a through hole 2l is drilled in the axial direction. And a groove 3 in the axial direction is provided near the side of one shaft and a through hole 4 in the right angle direction to the groove 3 is provided near the side of the other shaft on the wall of both sides. The tip of a pin 6 provided in cross with the tip of a drive shaft 5 is inserted in the groove 3. A through groove 8 is provided on the tip of a driven shaft 7 and the through groove 8 is engaged with a fixing pin 9 provided in the through hole 4. Global projections R2, R1 are formed on the sides of the both shafts 5, 7 of the through hole 2, and a spring 10 is provided between the projections R2, R1.... Then function of the universal joint, transmission function of driving force and detachable construction can be combined together. |
