Title:
マンコンベアの踏板装置及びマンコンベア装置
Document Type and Number:
Japanese Patent JP3800432
Kind Code:
B2
Abstract:
A tread unit of a passenger conveyor of the present invention comprises: a tread (1), a tread reinforcing member (2) and a riser (3) which are made of fiber reinforced plastics made by knitting together long fibers. The surfaces of the cleat portions of the tread and the riser are provided with surface treated layers in which the wear resistance and coefficient of friction are controlled. As a result of this construction, the aesthetic design of the tread unit and of the passenger conveyor system constructed of a plurality of the tread units coupled to one another can be improved. In addition, the reduced weight of the tread unit contributes to labor-saving at the time of mounting, and a passenger conveyor system using these tread units can be reduced in size and weight as a whole.
Inventors:
Shu Yamashita
Toshihisa Honda
Hiroshima Noboru
Yasumasa Harita
Akira Noshita
Kunihiko Murayama
Toshihisa Honda
Hiroshima Noboru
Yasumasa Harita
Akira Noshita
Kunihiko Murayama
Application Number:
JP54682099A
Publication Date:
July 26, 2006
Filing Date:
March 18, 1998
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B23/12
Domestic Patent References:
| JP9509639A | ||||
| JP63237915A | ||||
| JP6008372U | ||||
| JP56140573U | ||||
| JP10045364A |
Attorney, Agent or Firm:
Michiteru Soga
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Koji Fukui
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Koji Fukui