Title:
BRAKE OR STEERING SYSTEM HAVING REDUNDANT COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2020/197089
Kind Code:
A1
Abstract:
The present invention relates to a brake or steering system including an actuator (6, 7), and an electromotor arrangement (10) comprising a rotatably mounted shaft (12) for driving the actuator (6, 7), a first pair of brushes (14), a second pair of brushes (16), a commutator assembly (21, 22, 24) arranged on the shaft, the commutator assembly being in contact with the first pair of brushes (14) and the second pair of brushes (16), a coil assembly (30) electrically connected to the commutator (21, 22, 24) assembly, and at least one permanent magnet cooperating with the coil assembly (30) to provide a rotational movement of the shaft (12) when the coil assembly (30) is energized.
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Inventors:
LEITER RALF (DE)
KUNKEL AXEL (DE)
KUNKEL AXEL (DE)
Application Number:
PCT/KR2020/001940
Publication Date:
October 01, 2020
Filing Date:
February 12, 2020
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
B60T13/74; H02K13/00; B62D1/20; H02K11/30
Foreign References:
| US20170183009A1 | 2017-06-29 | |||
| US20020005313A1 | 2002-01-17 | |||
| JP2012079433A | 2012-04-19 | |||
| JP2018088826A | 2018-06-07 | |||
| CN102132474A | 2011-07-20 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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