Crane apparatus

Patent metadata

Field	Value
Publication number	US-9016487-B2
Application number	US-201113307224-A
Country	US
Kind code	B2
Filing date	Nov 30, 2011
Priority date	Dec 7, 2010
Publication date	Apr 28, 2015
Grant date	Apr 28, 2015

Abstract

A crane apparatus includes: a telescopic boom including a plurality of boom members, the telescopic boom performing telescopic motion by moving the plurality of boom members one by one using one telescopic cylinder; a condition input part configured to receive, as input, a condition for a crane operation including at least a weight of goods suspended by the telescopic boom, a height to which suspended goods are lifted, and a moving radius of the suspended goods; and a telescopic pattern selecting part configured to select a telescopic pattern that allows the crane operation under the condition inputted to the condition input part.

First claim

The invention claimed is:

1. A crane apparatus comprising:
a telescopic boom including
a plurality of boom members, and
one telescopic cylinder, the telescopic boom performing telescopic motion by moving the plurality of boom members one by one using the one telescopic cylinder;

a condition input part configured to receive a user input for an operating condition for a crane operation, the user input including at least a weight of goods suspended by the telescopic boom, a he…

Assignees

• Kameyama Yasushi
• Tadano Ltd

Inventors

• Kameyama Yasushi

Classifications

• B66C23/905

  Operations & Transport · mapped topic

• B66C23/705 Primary

  Operations & Transport · mapped topic