Title:
所定形状のケースを備えたドラムモータ
Document Type and Number:
Japanese Patent JP2013511454
Kind Code:
A
Abstract:
The invention relates to a drum motor comprising: a drive unit, such as a rotor/stator unit of an electric motor, or a hydraulic or pneumatic actuator unit, an output shaft connected to the drive unit for transmitting force and torque, an outer drum, which surrounds the output unit at least partially and is rotatably mounted relative to a fastening axis, and a casing, which is connected to the outer surface of the rotatable drum and has a profile. According to the invention, the profile contains a helical groove (40) in the casing that extends over at least part of the surface of the casing and runs helically about the rotational axis of the rotatable drum.
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Inventors:
Sigmund Dudek
Parani Ferradurai
Parani Ferradurai
Application Number:
JP2012539359A
Publication Date:
April 04, 2013
Filing Date:
November 23, 2010
Export Citation:
Assignee:
Interroll Holding AG
International Classes:
B65G23/08
Domestic Patent References:
| JP2003300610A | 2003-10-21 | |||
| JPS326168B1 | ||||
| JPH05246525A | 1993-09-24 | |||
| JPS61263507A | 1986-11-21 | |||
| JP2003300610A | 2003-10-21 | |||
| JPS326168B1 | ||||
| JPH05246525A | 1993-09-24 | |||
| JPS61263507A | 1986-11-21 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Tanaka