Work device having cable harness guided between drive unit and operating handle

The invention relates to a work device having a drive unit (2) and an operating handle (3), the operating handle (3) being connected to the drive unit (2) via a plurality of electrical lines (L1, L2, L3, L4). The electrical conductors (L1, L2, L3, L4) are fastened to the operating handle (3) at a fi...

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Bibliographic Details
Main Authors ELLER DIRK, CARR, DALE, DU TTLING, ANDREAS, KOENIG MICHAEL, BRAUN JOSEPH L, WIEBLINGER MICHAEL, HARTL, ANGELIKA
Format Patent
LanguageChinese
English
Published 14.06.2022
Subjects
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Summary:The invention relates to a work device having a drive unit (2) and an operating handle (3), the operating handle (3) being connected to the drive unit (2) via a plurality of electrical lines (L1, L2, L3, L4). The electrical conductors (L1, L2, L3, L4) are fastened to the operating handle (3) at a first electrical connection point and to the drive unit (2) at a second electrical connection point. At least several of the electrical conductors are jointly guided in a conductor bundle (L). In order to obtain the disconnection safety of the electrical conductors, a safety cable (20) extending between the operating handle (3) and the drive unit (2) is arranged parallel to the electrical conductors (L1, L2, L3, L4). One end section (21) of the safety cable (20) is mechanically fixed to the operating handle (3) and the other end section (22) is mechanically fixed to the drive unit (2). The electrical conductors (L1, L2, L3, L4) are guided together with the safety cable (20) in such a way that the safety cable (20) fo
Bibliography:Application Number: CN202111504771