Title:
CARRIER SYSTEM
Document Type and Number:
Japanese Patent JP2020026335
Kind Code:
A
Abstract:
To provide a carrier system capable of inhibiting noise and uneven rotation of a pinion by a simple structure and inhibiting a press force from generating in a moving direction on a movable part upon an engagement between a pinion tooth and a rack tooth.SOLUTION: A carrier system 100 has a rack 120 provided on a moving body, and a pinion 130 for moving the moving body. The rack 120 has fixed rack teeth 122 and a movable part 123 provided with movable rack teeth 124 continuing to ends of the fixed rack teeth 122. The movable part 123 is supported for swinging about a support shaft 125, and the pinion 130 is connected to a lifter 140 capable of moving the pinion 130 toward and away from a lower side of the movable rack teeth 124.SELECTED DRAWING: Figure 1
Inventors:
HAMADA HIROAKI
Application Number:
JP2018151522A
Publication Date:
February 20, 2020
Filing Date:
August 10, 2018
Export Citation:
Assignee:
TSUBAKIMOTO CHAIN CO
International Classes:
B65G35/08; B62D65/18; B65G35/06; F16H19/04
Domestic Patent References:
| JP2012134344A | 2012-07-12 | |||
| JPH0246752U | 1990-03-30 | |||
| JPH0577908A | 1993-03-30 | |||
| JPS313811Y1 | ||||
| JP2009180287A | 2009-08-13 |
Attorney, Agent or Firm:
Nobuo Fujimoto
Shigenobu Oshiro
Masuo Yamada
Shigenobu Keisuke
Shigenobu Oshiro
Masuo Yamada
Shigenobu Keisuke