ELECTRIC MANUAL MACHINE TOOL DRIVEN BY AN ELECTRIC MOTOR

Disclosed is a manual machine tool that is driven via an electric motor (20). Said electric motor (20) comprises a commutator (28) that is formed by disk-type annular segments or lamellae (32). In order to make said manual machine tool safer against the formation of contact sparks, at least one of t...

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Bibliographic Details
Main Author LAMPRECHT JUSTUS
Format Patent
LanguageEnglish
Published 10.03.2006
Subjects
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
CURRENT COLLECTORS
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
LINE CONNECTORS
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Summary:Disclosed is a manual machine tool that is driven via an electric motor (20). Said electric motor (20) comprises a commutator (28) that is formed by disk-type annular segments or lamellae (32). In order to make said manual machine tool safer against the formation of contact sparks, at least one of the lamellae (32) is provided with at least one central recess (42, 44, 46).
Bibliography:Application Number: KR20057020389