Title:
PASSENGER CONVEYOR
Document Type and Number:
WIPO Patent Application WO/2011/141945
Kind Code:
A1
Abstract:
Disclosed is a passenger conveyor which has excellent manufacturability of a frame body, and is easy to renew.
Specifically disclosed is a passenger conveyor which is provided with: a frame body that is disposed in a building structure; platform floors that are provided to both ends in the longitudinal direction of the frame body; a footstep that is endlessly connected between the platform floors so as to circulate/turn; a drive device that drives the footstep; and railings that face right and left in the direction in which the footstep turns, wherein the frame body has a structure in which a plurality of blocks divided in the longitudinal direction are interconnected, and each of the blocks has an upper chord member, a lower chord member, a longitudinal member, and a diagonal member, and in which the longitudinal member and the diagonal member are fastened to the upper chord member and the lower chord member by reamer bolts.
Inventors:
UTSUNOMIYA HIROBUMI (JP)
GUNCHI TAKAAKI (JP)
KAMATA YUKI (JP)
DOZONO YOSHIHIRO (JP)
TANAKA WATARU (JP)
GUNCHI TAKAAKI (JP)
KAMATA YUKI (JP)
DOZONO YOSHIHIRO (JP)
TANAKA WATARU (JP)
Application Number:
PCT/JP2010/003151
Publication Date:
November 17, 2011
Filing Date:
May 10, 2010
Export Citation:
Assignee:
HITACHI LTD (JP)
UTSUNOMIYA HIROBUMI (JP)
GUNCHI TAKAAKI (JP)
KAMATA YUKI (JP)
DOZONO YOSHIHIRO (JP)
TANAKA WATARU (JP)
UTSUNOMIYA HIROBUMI (JP)
GUNCHI TAKAAKI (JP)
KAMATA YUKI (JP)
DOZONO YOSHIHIRO (JP)
TANAKA WATARU (JP)
International Classes:
B66B23/00
Foreign References:
| JP2003128372A | 2003-05-08 | |||
| JP2003137488A | 2003-05-14 |
Attorney, Agent or Firm:
INOUE, MANABU (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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Claims: