Title:
DRIVING DEVICE
Document Type and Number:
Japanese Patent JP2019007602
Kind Code:
A
Abstract:
To provide a driving device using flexible shafts which inhibit change in torque transmission efficiency even if their lengths are different.SOLUTION: A driving device 1 of the invention includes: a rotary driving part 2 which can rotate in a normal direction and in an opposite direction; a first rotation object member 31 and a second rotation object member 32 which are rotated by driving force of the rotary driving part 2; a first flexible shaft 41; and a second flexible shaft 42. The first flexible shaft 41 is longer than the second flexible shaft 42. The first flexible shaft 41 is provided with multiple flexible parts F and a rigid part R having rigidity higher than the flexible parts F. The rigid part R is provided between the adjacent flexible parts F.SELECTED DRAWING: Figure 3
Inventors:
SHIMIZU DAICHI
Application Number:
JP2017126212A
Publication Date:
January 17, 2019
Filing Date:
June 28, 2017
Export Citation:
Assignee:
HI LEX CORP
International Classes:
F16C1/06
Attorney, Agent or Firm:
Asahina Patent Office