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US 12,623,851 B2Granted
Motorized conveyor roller and conveyor device
AssigneeKyowa Manufacturing Co., Ltd.
InventorsShinya Yamamoto, Yusuke Saegusa
Life of this patent
Estimating the term…
Abstract
A motorized conveyor roller according to the present invention includes: a pair of support shafts that rotatably support a roller tube; a motor and a drive circuit therefor each located in the roller tube; and a heat conducting part that conducts heat from the drive circuit to one of the pair of support shafts. A conveyor device according to the present invention includes one or more of the motorized conveyor rollers.
Claims10
A motorized conveyor roller, comprising:
- a roller tube;
- a pair of support shafts located opposite to each other for rotatably supporting the roller tube;
- a motor located in the roller tube for generating a drive force to rotate the roller tube;
- a drive circuit located in the roller tube for driving the motor;
- a heat conducting part that conducts heat from the drive circuit to one of the pair of support shafts;
- and
- an impact absorber that absorbs an impact which occurs in at least one of a start and a stop of the motor,
- the impact absorber being provided in the heat conducting part and having a thermal conductivity.
5 more elements
Dependencies are inferred from the claim text.