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Patent Searching and Data


Title:
ANGLE GRINDING MACHINE AND PROTECTIVE COVER ASSEMBLY THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/030953
Kind Code:
A1
Abstract:
Disclosed is a protective cover assembly (100) for an angle grinding machine (400), the protective cover assembly comprising a main protective cover (10) and an auxiliary cover (20) detachably assembled on the main protective cover (10). The main protective cover (10) comprises a fixing ring (101) used for being assembled to the angle grinding machine (400), a first wall surface (102) arranged to be connected to the fixing ring (101) and parallel to a work plane of rotation of the angle grinding machine, and an annular peripheral wall (103) formed in such a way that same is generally perpendicular to the first wall surface (102), wherein the end, away from the first wall surface (102), of the annular peripheral wall (103) is provided with an inner folding edge (104), and the auxiliary cover (20) is provided with a second wall surface (201) opposite the first wall surface (102), and a fixing portion (202) snap-fitted with the inner folding edge (104).

Inventors:
LIU YOUPING (CN)
HONG JIA (CN)
Application Number:
PCT/CN2019/101071
Publication Date:
February 25, 2021
Filing Date:
August 16, 2019
Export Citation:
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Assignee:
BOSCH POWER TOOLS CHINA CO LTD (CN)
International Classes:
B24B23/02; B24B55/05; B24B55/10
Foreign References:
CN106514468A2017-03-22
CN204868455U2015-12-16
CN208117586U2018-11-20
US1089022A1914-03-03
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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