CRANE CONTROL DEVICE - MITSUBISHI HEAVY IND LTD

Title:

CRANE CONTROL DEVICE

Document Type and Number:

WIPO Patent Application WO/2006/068125

Kind Code:

A1

Abstract:

A crane control device capable of automatically detecting the inclination of a yard and accurately stacking containers. The control device for a crane for transporting containers has an inclinometer provided on a spreader for hanging a container; a limit switch (landing detection device)(27) for detecting a landing state and a fixation state of the spreader relative to the container; and a database (inclination data accumulation device)(51) for accumulating the result of detection by the inclinometer (41) in a state where the limit switch (27) has detected the landing of the spreader on the container, where the result accumulation is made such that the result is associated with the position of a container storage position in the container yard where the container is stored.

Inventors:

MONZEN TADAAKI (JP)
FUJISAWA NOBORU (JP)
YOSHIOKA NOBUO (JP)
UCHIDA KOJI (JP)

Application Number:

PCT/JP2005/023339

Publication Date:

June 29, 2006

Filing Date:

December 20, 2005

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)
MONZEN TADAAKI (JP)
FUJISAWA NOBORU (JP)
YOSHIOKA NOBUO (JP)
UCHIDA KOJI (JP)

International Classes:

B66C13/08; B65G63/00; B66C13/48

Foreign References:

JP2004287571A	2004-10-14
JPS62197686U	1987-12-16
JPS528201Y2	1977-02-21
JPH01317993A	1989-12-22
JPH0547181Y2	1993-12-10
JPH1149478A	1999-02-23
JP2001019351A	2001-01-23

Other References: