To provide an orthogonal gear reducer in which sufficient durability can be obtained even in use such that starting and stopping are frequently repeated, and the shock resistance of the whole gear reducer can be increased.
In the orthogonal axis gear reducer, a one-stage parallel shaft gear set GSψ is arranged at a rear stage of a hypoid gear set GS1, and friction fasteners 29 and 47 for fastening a shaft and a shaft and enabling the transmission of power by a frictional force between the shafts are provided at ends of an input shaft 14 and an output shaft 18. Both the input shaft 14 and a driving shaft 15 of the drive device, and the output shaft 18 and a driven shaft 20 of the driven device can be fastened with the friction fasteners 29 and 47.
| JPS63130948 | DRIVING MOTION RELEASING DEVICE |
| JP2019158142 | GEAR UNIT |
| JP3553117 | APPARATUS FOR PREVENTING CIRCUMFERENTIAL SEPARATION BETWEEN DRIVING GEAR AND DRIVEN GEAR |
Satoshi Takaya
Keisuke Matsuyama