To provide a heavy load transfer method capable of easily and securely transferring a heavy load having a non-uniform cross-sectional structure even when using a heavy load transfer device involving difficulties of transferring a heavy load with a non-uniform cross-sectional structure.
Between a lower end face of the heavy load transfer device 2 and a support part 31 supporting the heavy load transfer device 2 or between a transfer face 23 of the heavy load transfer device 2 and a lower face of a heavy load 1, a spacer 4 provided with a support face part having an angle corresponding to an angle of a variable cross section of the heavy load 1 with respect to the transfer face 23 and with a parallel face part parallel with the transfer face 23 or the support part 31 is interposed so as to have the support face part parallel to the heavy load 1 side.
| JP2000351434A | 2000-12-19 |
Iwasakizaki Koji
Ishiwatari Eibo
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