Title:
PROCESSING METHOD FOR MAIN BODY FRAME OF PASSENGER CONVEYOR AND FITTING AUXILIARY FRAME FOR FITTING NEWLY PROVIDED PART
Document Type and Number:
Japanese Patent JP10109209
Kind Code:
A
Abstract:
To shorten time necessary for a making-off work, a boring work and a base fitting work.
A template 30 is used for the execution of work. The template 30 has a width about the same as the width of the upper beam 3 of a main body frame 2, and a prepared hole 31 smaller in a diameter than a bolthole is formed at a position corresponding to the bolthole formed in a newly provided member. The prepared template 30 is fixed at a fixed position on the upper beam 3. Next, the cutting edge of a drill having a diameter corresponding to the bolthole is abutted on the prepared hole 31, and then the upper beam 3 is drilled together with the template 30.
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Inventors:
Natsuyama, Eikai
Application Number:
JP1996000264883
Publication Date:
April 28, 1998
Filing Date:
October 04, 1996
Export Citation:
Assignee:
TOSHIBA ELEVATOR TECHNOS KK
International Classes:
B23B49/00; B66B23/00; B23B49/00; B66B23/00; (IPC1-7): B23B49/00; B66B23/00