The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 01, 2017

Filed:

May. 23, 2013
Applicant:

Konecranes Plc, Hyvinkää, FI;

Inventors:

Lasse Eriksson, Espoo, FI;

Mikko Heikkilä, Järvenpää, FI;

Kari Wallgren, Hyvinkää, FI;

Ari Lehtinen, Hyvinkää, FI;

Olli Venho, Hyvinkää, FI;

Lauri Nieminen, Hyvinkää, FI;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66C 13/48 (2006.01); B66C 15/04 (2006.01); B66C 17/00 (2006.01);
U.S. Cl.
CPC ...
B66C 13/48 (2013.01); B66C 15/045 (2013.01); B66C 17/00 (2013.01);
Abstract

A current operating mode of a lifting device is determined as the lifting device is moving a load in an operating area. An object in the operating area is positioned, in whose area the operation of the lifting device is restricted in comparison with the operating area around the object. A difference between the current operating mode of the lifting device and the restricted operating mode to be applied in the object is determined. On the basis of the difference, the distance travelled by the lifting device is determined when the current operating mode of the lifting device is changed to the operating mode to be applied in the restricted object.


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