Title:
DRIVE DEVICE OF ROLLER
Document Type and Number:
Japanese Patent JPS61140620
Kind Code:
A
Abstract:
PURPOSE:To prevent slipping between a shaft and a roller by providing a clutch formed by a receiving unit corresponding to a claw projecting in a transmission disc movably along the drive shaft. CONSTITUTION:A drive shaft 11 is fixed by a disc 15 through a key 12, a lock nut 13 and a turning stop metal fitting 14, and on one end side of the disc, an annular slit groove 16 is made and a claw 17 projecting in the diametral direction is provided on its inlet and a friction transmission plate 19 is fixed to a step face formed on the other side of the disc, and the plate 19 is pressed to a step face 29 of a roller body 28. And a clutch 22 mounted on the drive shaft 11 through a bearing 27 has a connection ring 23 formed by a receiving claw 24 which can engage with the claw 17 of the disc 15.
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Inventors:
YOSHIMURA KENJI
Application Number:
JP26295984A
Publication Date:
June 27, 1986
Filing Date:
December 14, 1984
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
F16D21/00; B65H54/34; F16D11/14; (IPC1-7): F16D21/08
Domestic Patent References:
| JPS59131037A | 1984-07-27 | |||
| JPS5929821A | 1984-02-17 | |||
| JPS559161A | 1980-01-23 |
Attorney, Agent or Firm:
Maeda Junhiro