DC motor with one-way bearing
AssigneeZhejiang Cipu Pool&SPA Technology Co., Ltd.
InventorHuaiping Wang
Life of this patent
Estimating the term…
Abstract
A DC motor with a one-way bearing applicable for driving various different electrical products includes a chassis, a motor shaft, a front output shaft and a rear output shaft. Front and rear one-way bearings are installed between the front end of the motor shaft and the inner end of the front output shaft and between the rear end of the motor shaft and the inner end of the rear output shaft and they are rotated in opposite directions. In a power output mode, the forward rotation of the motor shaft drives the front output shaft to rotate in a forward direction synchronously while the rear output shaft remains still, or the reverse rotation of the motor shaft drives the rear output shaft to rotate in a reverse direction synchronously while the front output shaft remains still.
Claims10
A DC motor with a one-way bearing, comprising:
- a chassis (4), a motor shaft (6) disposed in the chassis, and a front output shaft (1) and a rear output shaft (10) disposed at both ends of the chassis respectively, characterized in that a front one-way bearing (3) is installed between the front end of the motor shaft (6) and the inner end of the front output shaft (1), and a rear one-way bearing (8) is installed between the rear end of the motor shaft (6) and the inner end of the rear output shaft (10), and the front and rear one-way bearings are installed with a relation of rotating in opposite directions with respect to each other;
- the forward rotation of the motor shaft (6) drives the front output shaft (1) to rotate in the forward direction synchronously through the front one-way bearing (3) and the rear output shaft (10) remains still, or the reverse rotation of the motor shaft (6) drives the rear output shaft (10) to rotate in a reverse direction through the rear one-way bearing (8) and the front output shaft (1) remains still.
Dependencies are inferred from the claim text.