Title:
昇降装置
Document Type and Number:
Japanese Patent JP6747812
Kind Code:
B2
Abstract:
The utility model provides a lifting device climbs in order to make circulation object thing through simple and easy drive unit, and lifting device (10) possess: lifter plate (60), it has by the guidance part is first bellying and second bellying, column spinner (40), it possesses lifter plate case (50) and carries out the rotation of axes, is formed with on this lifter plate case to be used for the guide by the guidance part of guidance part, go up and down promptly the guidance part with slip into the guidance part and accomodate the guidance part and be used for making gap (511) that lifter plate (60) stretch out, ascending lane (20), it is convoluteed with the heliciform and sets up on column spinner (40). In addition, gap (511) are disposed on the periphery side of column spinner (40).
Inventors:
Hiroshi Okawa
Persimmon saki Katsumi
Persimmon saki Katsumi
Application Number:
JP2016015902A
Publication Date:
August 26, 2020
Filing Date:
January 29, 2016
Export Citation:
Assignee:
Hiroshi Okawa
Persimmon saki Katsumi
Persimmon saki Katsumi
International Classes:
A63H18/14; A63H18/02
Domestic Patent References:
| JP3149409U | ||||
| JP52021596U | ||||
| JP51129894U | ||||
| JP2010252851A | ||||
| JP57042897U |
Foreign References:
| US5279871 |
Attorney, Agent or Firm:
Cosmo International Patent Office