Title:
SIMPLIFIED WORKING TABLE
Document Type and Number:
Japanese Patent JP2515215
Kind Code:
B2
Abstract:
PURPOSE: To provide a simple working table for altitude works such as replacing of street lamps, with which dismantlement and assembly can be done easily while constituent members maintain their respective functions and it is possible to easily change from the working mode to the transfer and accommodation mode, and vice versa.
CONSTITUTION: A working table 17 elevating and sinking with an air pressure lifter 13 is combined with possibility of dismantling on the rear body 2 of a small truck 1 supported by jacks 21. The lifter 13 is erected on the rear body 2, and long pipes 11 are inserted through a receptacle seat 10 and pipe guide holes provided in a base 14, spacer 15, and a mounting table 16 fitted with working table and are raised, and the tip of the elevating/sinking shaft 131 of the lifter 13 is coupled with the mounting table 16 to generate elevating and sinking motions while the long pipes 11 are used as guide, and in the highest position of working table 16, works are conducted upon stretching long wires 19 in four directions and securing. In the lowest position of working table 16 at transit, etc., on the other hand, the long pipes 11 are replaced with short pipes 12, and short wires 20 are stretched over in four directions and secured.
Inventors:
NITSUTA HISAO
Application Number:
JP34335092A
Publication Date:
July 10, 1996
Filing Date:
November 30, 1992
Export Citation:
Assignee:
NITSUTA HISAO
International Classes:
B66F7/18; B66F7/28; B66F9/06; B66F11/04; (IPC1-7): B66F9/06; B66F7/18; B66F7/28; B66F11/04
Attorney, Agent or Firm:
Sugawara Osamu
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