| 摘要 |
The present invention provides a carrier assembly for a deceleration device for a juicer. The carrier assembly comprises: an internal gear; a plurality of deceleration gears; and a carrier assembly body arranged between the deceleration gears. Particularly, a deceleration carrier, a sun gear, and a plurality of joining shafts which constitute the carrier assembly body are separately manufactured by powder-molding. The deceleration carrier is made of a material, which is contracted when heat is applied thereto. Each joining shaft and the sun gear are sintered, while being pressed and inserted into the declaration carrier in, in order to be fixated to each other. According to the present invention, excellent tooth strength and excellent distortion strength can be obtained; and consequently reliability of operation can be increased. |
