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Patent Searching and Data


Title:
HEAVY-GOODS MOVING CART
Document Type and Number:
WIPO Patent Application WO/2021/005814
Kind Code:
A1
Abstract:
[Problem] To provide a heavy-goods moving cart that is for use in moving heavy-goods such as flower pots and furniture including cabinets, wardrobes, etc., for use in general households and offices, and that enables movement of such heavy-goods safely while changing moving directions freely without being affected by progression hindering factors such as floor distortion and joints between floor materials. [Solution] In the present invention, four heavy-goods moving carts are used each being configured to have a cart body, a load receiving platform placed on the upper part of the cart body in a horizontally turnable manner, and a plurality of caster bodies disposed underneath the cart body and pivotally supported on the respective caster shafts in a horizontally turnable manner, wherein the caster bodies are provided with front wheels pivotally supported on the respective front wheel shafts and rear wheels pivotally supported on the respective rear wheel shafts. The front wheels and the rear wheels are positioned beneath the caster bodies at the front and rear of the respective caster shaft centers on the horizontal direction line. When the cart body is placed on the floor surface, and the outer circumferences of the rear wheels come into contact with the floor surface, the outer circumferences of the front wheels is configured not to come into contact with the floor surface. Accordingly, movement of heavy-goods is achieved.

Inventors:
HASEGAWA MITSUO (JP)
Application Number:
PCT/JP2020/000548
Publication Date:
January 14, 2021
Filing Date:
January 10, 2020
Export Citation:
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Assignee:
HASEGAWA MITSUO (JP)
International Classes:
B62B3/00; B62B3/10; B65G7/04
Foreign References:
JP2015024800A2015-02-05
JP2003246202A2003-09-02
JPS6171560A1986-04-12
JP2002067601A2002-03-08
JP3051835U1998-09-02
JP2014019195A2014-02-03
JP3051835U1998-09-02
JP2010143419A2010-07-01
JP2015024800A2015-02-05
Other References:
See also references of EP 3782873A4
Attorney, Agent or Firm:
ADACHI Akira (JP)
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