Title:
WHEELCHAIR CARRIAGE LIFT DEVICE
Document Type and Number:
Japanese Patent JP2017202284
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manual wheelchair lift device using a weight as a power source.SOLUTION: A wheelchair carriage 1-24 is pulled by a wire rope using a pulley reel 1-4 for a top for hanging a weight 1-1. The wire rope to which the wheelchair carriage is fastened, is made to pass through a pulley reel 1-17 provided on the ground, is fed to a reel box 1-18 provided on a stage, and fastened to a reversing reel whose gear is threadedly engaged with a main shaft reel directly coupled with an operation handle 1-21, so that, when lowering, the wire rope is worked to lift up the weight by using the handle. Further, an additional weight is prepared in the reel box provided on a hanging-side stage (the wheelchair carriage), so as to be able to lift lower, brake halfway thereof, or return using the operation handle. A storage battery provided on the carriage stage is used as an instantaneous drive energy in start-up.SELECTED DRAWING: Figure 1
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Inventors:
MIYAKOSHI MASAKI
Application Number:
JP2016121241A
Publication Date:
November 16, 2017
Filing Date:
May 12, 2016
Export Citation:
Assignee:
MIYAKOSHI MASAKI
International Classes:
A61G3/06