Title:
TRANSPORT DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/255432
Kind Code:
A1
Abstract:
[Problem] To achieve a reduction in cost with respect to the installation of teeth along a movement trajectory in a transport device 1 that causes an object to move along the movement trajectory. [Solution] A transport device 1 in which a pulley 3 is rotationally driven by an actuator 7, and a belt 4 is stretched parallel to a movement trajectory and meshes with the pulley 3. A pinion 5 is mechanically coupled with the pulley 3 and rotates synchronously with the pulley 3, and teeth groups 6A, 6B, 6C are such that each tooth meshing with the pinion 5 is lined up in a straight line. The teeth groups 6A, 6B, 6C are present so as to be set apart from each other at a plurality of locations along the movement trajectory. When the pulley 3 is rotationally driven, the pinion 5 moves parallel to the movement trajectory together with the pulley 3, segments between the teeth groups 6A, 6B and between the teeth groups 6B, 6C move without meshing with the teeth groups 6A, 6B, 6C, and segments at which the teeth groups 6A, 6B, 6C are present move while meshing with the respective teeth groups 6A, 6B, 6C.
Inventors:
OZAKI MASASHI (JP)
KATAYAMA YOSHITAKE (JP)
KISHI KENGO (JP)
KATAYAMA YOSHITAKE (JP)
KISHI KENGO (JP)
Application Number:
PCT/JP2019/038986
Publication Date:
December 24, 2020
Filing Date:
October 02, 2019
Export Citation:
Assignee:
KAMOSEIKO KK (JP)
International Classes:
B25J9/02; F16H19/04; B65G35/00; B65G47/90
Foreign References:
| JP2000220727A | 2000-08-08 | |||
| JP2002340128A | 2002-11-27 |
Attorney, Agent or Firm:
ISHIGURO kenji (JP)
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