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Title:
STOP POSITION CONTROL DEVICE OF HOOK
Document Type and Number:
Japanese Patent JP2005154074
Kind Code:
A
Abstract:

To optionally set a stop position of a hook attached to a wire rope of a winch, and to automatically stop an object to be conveyed at a given position.

The stop position control device of the hook has sensors 9A, 9D for detecting a winding-up amount of the wire rope 5 of the winch 4, a position setting switch 11 for presetting the stop position of the hook 6 attached to the wire rope 5, and a control part 15 for obtaining the position of the hook 6 based on winding-up amount detection data of the wire rope from the sensors 9A, 9D and stopping winding-up operation of the winch 4 when the hook 6 reaches a preset stop position.


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JPS6016629[Title of the device] It hangs in slanting [ slight /, such as a crane, ] and is a prevention device.
Inventors:
KONO YOICHI
Application Number:
JP2003395586A
Publication Date:
June 16, 2005
Filing Date:
November 26, 2003
Export Citation:
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Assignee:
FURUKAWA CO LTD
International Classes:
B66D1/54; B66D1/40; (IPC1-7): B66D1/54; B66D1/40
Domestic Patent References:
JP2844030B21999-01-06
JPH11240689A1999-09-07
JPS59120794A1984-07-12
JP2003165694A2003-06-10
JP2003077334A2003-03-14
JPH07296625A1995-11-10
JP2001311376A2001-11-09
JP2000143174A2000-05-23
Attorney, Agent or Firm:
Tetsuya Mori
Yoshiaki Naito
Cui Shu Tetsu
Tadayuki Miyazaki



 
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