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Patent Searching and Data


Title:
GUIDE WHEEL APPARATUS OF FIREFIGHTING ROBOT AND FIREFIGHTING ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/182127
Kind Code:
A1
Abstract:
A guide wheel apparatus for use in a firefighting robot, comprising: at least one guide wheel (10), which is connected to a continuous track of the firefighting robot; one guiding slide rail (70) which is provided thereon with a first slideway (71); at least one guiding body (30), which is fixedly connected to the guide wheel (10), and the guiding body being capable of sliding along the first slideway (71) in the first slideway (71) via a part of the guiding body; and a damper (40), which is fixedly connected to the guiding body (30), when the guiding body (30) is sliding along the first slideway (71), the damper (40) is used for cushioning an impact energy experienced by the firefighting robot while traveling and resetting when cushioning is completed. Also disclosed is the firefighting robot comprising the guide wheel apparatus. Such design allows the guide wheel to be added with a tensioning function and is particularly applicable when the firefighting robot is impacted while traveling, the guide wheel apparatus effectively implements the cushioning of the impact energy and effectively prevents the problem of a thrown track due to insufficient tension on the continuous track.

Inventors:
LIU JIANGBO (CN)
WANG KAI (CN)
SUN ZHAOJUN (CN)
YANG ZHANBIN (CN)
WANG LU (CN)
QIU WENQING (CN)
Application Number:
PCT/CN2020/078628
Publication Date:
September 17, 2020
Filing Date:
March 10, 2020
Export Citation:
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Assignee:
SIEMENS AG (DE)
SIEMENS LTD CHINA (CN)
International Classes:
B62D55/00; B62D55/108; B62D55/30
Foreign References:
CN202608922U2012-12-19
CN202227849U2012-05-23
CN102398639A2012-04-04
US6305762B12001-10-23
US20090289496A12009-11-26
US7866420B12011-01-11
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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