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Patent Searching and Data


Title:
UNMANNED ROVER
Document Type and Number:
WIPO Patent Application WO/2022/074839
Kind Code:
A1
Abstract:
[Problem] To provide an unmanned rover which, while being compact and lightweight, has improved travel performance on uneven ground and is not readily damaged. [Solution] An unmanned rover comprising a main body part, a pair of wheels which are disposed on the same axis on opposing ends of the main body part in the width direction, and a ground contacting body which is provided at the rear of the main body part and makes contact with the ground, wherein the main body part, in which a pair of expanded portions at opposing ends of the main body part in the width direction are covered by the wheels, is provided with protruding parts that protrude from the expanded surfaces covered by the wheels toward the inner circumferential surfaces in the regions of the wheels covering the expanded portions, said protruding parts being formed such that there is a gap between the tips of the protruding parts and the inner circumferential surfaces of the wheels. Alternatively, the wheels, which are disposed covering the pair of expanded portions at opposing ends of the main body part in the width direction, are provided with protruding parts that protrude toward the expanded portions from the inner circumferential surfaces in the regions of the wheels covering the expanded portions, said protruding parts being formed such that there is a gap between the tips of the protruding parts and the surfaces facing the protruding parts.

Inventors:
NAKAJIMA SHINICHIRO (JP)
Application Number:
PCT/JP2020/038365
Publication Date:
April 14, 2022
Filing Date:
October 09, 2020
Export Citation:
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Assignee:
NAKAJIMA SHINICHIRO (JP)
International Classes:
B64G1/16; B60B19/00
Attorney, Agent or Firm:
SUNAKAWA keiichi (JP)
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