Title:
DRIVE DEVICE
Document Type and Number:
Japanese Patent JP2018204741
Kind Code:
A
Abstract:
To provide a drive device capable of reciprocating a driven body with pressing force of a power transmission body, such as a steel ball, and realizing high-efficient power transmission with a minimum number of power transmission bodies.SOLUTION: A drive device 1 is configured to: when rotating an input rotor 55 in a clockwise direction, move a first steel ball train 71 where many steel balls 7 continue in a row, to move a first rod 3 toward an output part 6 side, to rotate an output rotor 65 in a state where a fourth steel ball train 82 of an input part 6 moves; and further move a third steel ball train 81 to an input part 5 side with rotation of the output rotor 65, to move a second rod 4 to the input part 5 side. The second rod 4 moves following movement of a second steel ball train 72 moving in the clockwise direction, to rotate an output lever L2 provided on an output shaft 69 of the output rotor 65.SELECTED DRAWING: Figure 3
Inventors:
KONNO ICHIRO
Application Number:
JP2017112559A
Publication Date:
December 27, 2018
Filing Date:
June 07, 2017
Export Citation:
Assignee:
TOYOFLEX CORP
International Classes:
F16H25/18
Domestic Patent References:
| JPS6023847U | 1985-02-18 | |||
| JPS6114252U | 1986-01-27 | |||
| JP2012013113A | 2012-01-19 | |||
| JP2017008610A | 2017-01-12 | |||
| JPS4824712U | 1973-03-23 | |||
| JPS618321U | 1986-01-18 | |||
| JP2008165514A | 2008-07-17 | |||
| JPS58182052U | 1983-12-05 |
Foreign References:
| EP3144173A1 | 2017-03-22 | |||
| US3206998A | 1965-09-21 |
Attorney, Agent or Firm:
Masao Ito
Toshio Kobayashi
Toshio Kobayashi