Invention Grant
US08172049B2 Noise damping for a quiescent-current-actuaged, electromagnetic spring pressure brake
有权
用于静态电流致动的电磁弹簧压力制动器的噪声阻尼
- Patent Title: Noise damping for a quiescent-current-actuaged, electromagnetic spring pressure brake
- Patent Title (中): 用于静态电流致动的电磁弹簧压力制动器的噪声阻尼
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Application No.: US12227248Application Date: 2007-05-11
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Publication No.: US08172049B2Publication Date: 2012-05-08
- Inventor: Gunther Klingler , Harald Weiss , Christoph Dropmann
- Applicant: Gunther Klingler , Harald Weiss , Christoph Dropmann
- Applicant Address: DE Mauerstetten
- Assignee: Chr. Mayr GmbH & Co. KG
- Current Assignee: Chr. Mayr GmbH & Co. KG
- Current Assignee Address: DE Mauerstetten
- Agent W. Norman Roth
- Priority: DE102006022491 20060513
- International Application: PCT/EP2007/004205 WO 20070511
- International Announcement: WO2007/131726 WO 20071122
- Main IPC: B60T13/04
- IPC: B60T13/04

Abstract:
A quiescent-current-actuated electromagnetic spring pressure brake including torque transmission sleeves disposed between a machine wall and the brake, and an axially movable armature plate having bores along its periphery to receive the torque transmission sleeves. At least one piston guide ring is provided in the area of torque transmission sleeves on the outer periphery of the latter adjacent an O-ring disposed in a groove, said piston guide ring being placed in the groove of said O-ring or in a separate groove and acting to provide a damping action in the circumferential direction and a sliding displacement of the armature plate in the axial direction.
Public/Granted literature
- US20100025168A1 Noise Damping for a Quiescent-Current-Actuaged, Electromagnetic Spring Pressure Brake Public/Granted day:2010-02-04
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