Title:
PROCESS FOR DETECTING POSITION OF CRANE
Document Type and Number:
Japanese Patent JPS537059
Kind Code:
A
Abstract:
PURPOSE: To provide a process for detecting the position of a crane which can eliminate an expensive cost of switches to be provided in each of addresses set in a pit in advance and an inconvenience of the movements of the switches every time when the address is altered.
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Inventors:
FUKUWATA ICHIROU
MARUYAMA YASUMASA
MARUYAMA YASUMASA
Application Number:
JP8057876A
Publication Date:
January 23, 1978
Filing Date:
July 06, 1976
Export Citation:
Assignee:
HITACHI KIDEN KOGYO KK
International Classes:
B66C13/22; B65G1/04; B66C13/48; (IPC1-7): B66C13/48
Next Patent: PROCESS FOR AUTOMATICALLY OPERATING CRANE