Title:
BRIDGE
Document Type and Number:
Japanese Patent JP2017132555
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a bridge which becomes a wide bridge having two traveling surfaces when loading and unloading of a loaded vehicle by connecting a pair of bridges each having a traveling surface so as to be foldable in the width direction, and which can be stably and easily loaded on a loading space of a truck by narrowing the width when carrying.SOLUTION: A plurality of places in the longitudinal direction of each of frame materials, to be an inside when providing in parallel a first bridge and a second bridge having the pair of right and left frame materials, a plurality of nearly plate-like step materials, and a hook member fixed to one end of each of the frame materials are connected by a hinge member so as to be foldable in the width direction. The first bridge and the second bridge are formed in the same shape, and the outside surface of the frame member, to be the outside of the first bridge and the second bridge is arranged with a grip member.SELECTED DRAWING: Figure 1
Inventors:
UCHIYAMA TAKASHI
Application Number:
JP2016011583A
Publication Date:
August 03, 2017
Filing Date:
January 25, 2016
Export Citation:
Assignee:
UCHIYAMA SHOKAI:KK
International Classes:
B65G69/30
Domestic Patent References:
| JP3039358U | 1997-07-15 | |||
| JP2001106342A | 2001-04-17 |
Attorney, Agent or Firm:
Takao Koshikawa