Piezoelectric Driving Device, Electronic Component Conveyance Apparatus, Robot, Projector, And Printer
US-2018323729-A1 · Nov 8, 2018 · US
Motor drive of a gearless belt conveyor drive system
US8960418B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8960418-B2 |
| Application number | US-201313896106-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 16, 2013 |
| Priority date | May 16, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
Official abstract text for this publication.
A motor drive for a gearless belt conveyor drive system, which includes a motor base frame, a torque arm mounted on the motor base frame or a conveyor baseplate, a rotationally symmetrical stator of a synchronous motor being fixedly held by the torque arm and a rotationally symmetrical rotor casing containing permanent magnet elements of the rotor of the synchronous motor. The rotor casing is directly mountable on a front end of a cylindrical belt conveyor pulley so that the permanent magnet elements of the rotor rotate around the stator and so that the symmetry axis of the rotor casing and the symmetry axis of the stator are aligned with each other and with a longitudinal axis of the belt conveyor pulley.
First claim
Opening claim text (preview).
What is claimed is: 1. A gearless belt conveyor drive system comprising: a motor drive, the motor drive comprising: a motor base frame; a torque arm configured to be mounted on at least one of the motor base frame or on a conveyor baseplate; a rotationally symmetrical stator of a synchronous motor configured to be fixedly held by the torque arm; and a rotationally symmetrical rotor casing containing permanent magnet elements of a rotor of the synchronous motor, wherein the…
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- What does patent US8960418B2 cover?
- A motor drive for a gearless belt conveyor drive system, which includes a motor base frame, a torque arm mounted on the motor base frame or a conveyor baseplate, a rotationally symmetrical stator of a synchronous motor being fixedly held by the torque arm and a rotationally symmetrical rotor casing containing permanent magnet elements of the rotor of the synchronous motor. The rotor casing is d…
- Who is the assignee on this patent?
- Abb Technology Ag
- What technology area does this patent fall under?
- Primary CPC classification B65G23/22. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).