Title:
【発明の名称】電動工具
Document Type and Number:
Japanese Patent JP2820780
Kind Code:
B2
Abstract:
In an electrical tool, in particular an electric hand tool such as a hand drill, grinder, compass saw or the like, it is proposed to construct this tool from modular components which are inserted axially into one another and are connected to one another. The components comprise an intrinsically sealed electric drive motor, which supports the rotor shaft in a centred manner by means of bearing plates on both sides which are fixedly connected to the stator, an intrinsically sealed transmission head, mounted on the motor, a main housing, which holds the drive motor and the transmission head and is at least partially of tubular integral form, an electrical switching module which is inserted into the main housing, and a rear housing covering part.
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Inventors:
Billy cress
Alfred Binder
Alfred Binder
Application Number:
JP18544190A
Publication Date:
November 05, 1998
Filing Date:
July 16, 1990
Export Citation:
Assignee:
Cress-Electric Gezel Shaft Mitz Beschlenktel Haftung Und Company Electro Motoren Fabric
International Classes:
B25B21/00; B25F1/02; B25F5/00; B25F5/02; H01H9/06; H02K7/10; H02K7/116; H02K7/14; H02K23/66; H02K11/02; (IPC1-7): B25F5/02
Attorney, Agent or Firm:
Aoki Akira (3 outside)