Title:
CARGO HANDLING ASSISTANT DEVICE
Document Type and Number:
Japanese Patent JP2018043874
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cargo handling assistant device facilitating putting in or taking out of a cargo handling object at a place where any construction is placed in a vertical direction while keeping balance when transporting the cargo handling object.SOLUTION: A cargo handling assistant device is provided with a plurality of actuator units 18a, 18b generating assisting power while making a frame 22 move up and down by winding separated cords 16a, 16b. The cargo handling assistant device is relatively movably mounted on a frame 22. A suspending part 27 for a cargo handling object 26 of an arm 23 can slide outward from the outer periphery of the frame 22. A counter weight is fitted to the frame so that a gravity center position synthesized from the frame 22, the arm 23 and the cargo 26 is on a line segment connecting the connected points of the respective cords 16a 16b and the frame 22 with each other or in an area surrounded by the line segment.SELECTED DRAWING: Figure 3
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Inventors:
WATANABE HIROSHI
Application Number:
JP2016181398A
Publication Date:
March 22, 2018
Filing Date:
September 16, 2016
Export Citation:
Assignee:
ROBOTEC INC
International Classes:
B66C1/10; B66C13/08
Domestic Patent References:
| JPH10218549A | 1998-08-18 | |||
| JPH0940353A | 1997-02-10 | |||
| JP2013193866A | 2013-09-30 | |||
| JP2000313590A | 2000-11-14 |