Title:
WORKBENCH
Document Type and Number:
Japanese Patent JP3524144
Kind Code:
B2
Abstract:
PURPOSE: To provide a workbench having a sleeper free from a concern about a loss, and allowing easy stacking in aligned state as well as the application of lifting hardware having a size over a wide range at the time of a lifting work.
CONSTITUTION: A lifting section 11, one example of a workbench, laid on the main frame of a temporary passage bridge 1 is formed out of a sleeper 11a and a U-bent hook material 11b. The sleeper 11a is positioned so as to be approximately flush with the outer side 4c of the frame 4. Also, the hook material 11b is inclined outside, while the internal space thereof is used as a section for inserting hardware. At the time of stacking bridge bodies on top of each other, the slope of the material 11b works as a guide, and the outer side of a bridge body stacked at an upper level comes to collide with the base section of the material 11b, thereby fixing the position of the body. Furthermore, a gap is formed between the upper and lower main frames 4 with the sleeper 11a.
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Inventors:
Kaneko, Keiichi
Nemoto, Hideaki
Isayama, Tomohito
Nemoto, Hideaki
Isayama, Tomohito
Application Number:
JP6553194A
Publication Date:
May 10, 2004
Filing Date:
March 08, 1994
Export Citation:
Assignee:
HORY CORP
International Classes:
E04G1/15; E04G5/08; E04G21/16; (IPC1-7): E04G5/08; E04G21/16
Attorney, Agent or Firm:
飯郷 豊