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Title:
METHOD OF FIXING GROUND COIL
Document Type and Number:
Japanese Patent JPH07194087
Kind Code:
A
Abstract:

PURPOSE: To secure the accuracy of the mounting dimension of a ground coil irrespective of the the dimensional accuracy when a track is manufactured, by fixing fixing accessories such as an insert, etc., to the side of a ground coil in advance, and charging a filler into the track in the condition that the ground coil is retained in the mounting position, and solidifying it.

CONSTITUTION: Before stating the work, an insert 12 is incorporated into a mounting bolt 54 and a packing 38 is arranged and it is attached to a ground coil 11 in advance. And, the ground coil 11 is retained on the coil support seat 10 capably of expansion in the right and left directions on a track frame 6 high in dimensional accuracy, and the coil support seat 10 is shifted right and left by a pantagraph mechanism 17, and the ground coil 11 is retained in the mounting position at fixed intervals to right and left and at fixed height from rails 1A and 1B to become reference lines. And, the insert 12 is inserted into the mounting hole 40 of the sidewall 39 together with the ground coil 11, and a filler is filled and solidified.


Inventors:
Saima, Toru
Kobayashi, Yoshitaka
Matsuda, Masaharu
Application Number:
JP1993000349300
Publication Date:
July 28, 1995
Filing Date:
December 28, 1993
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
E01B25/00; E01B25/32; H02K41/02; (IPC1-7): H02K41/02; E01B25/00
Attorney, Agent or Firm:
鈴江 武彦



 
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