Invention Application
- Patent Title: Caliper with internal motor
- Patent Title (中): 卡钳与内部电机
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Application No.: US10026165Application Date: 2001-12-21
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Publication No.: US20030116388A1Publication Date: 2003-06-26
- Inventor: David B. Drennen , Ernest R. Siler , Gary C. Fulks , Douglas E. Poole
- Applicant: DELPHI TECHNOLOGIES INC.
- Applicant Address: null
- Assignee: DELPHI TECHNOLOGIES INC.
- Current Assignee: DELPHI TECHNOLOGIES INC.
- Current Assignee Address: null
- Main IPC: F16D055/08
- IPC: F16D055/08
Abstract:
A brake caliper comprises a motor having a shaft, at least one first planetary gear, and at least one second planetary gear. The at least one first planetary gear is rotatably engaged with the shaft and with a piston, and is operatively engaged with a first carrier. The at least one second planetary gear is operatively engaged with the first stage carrier and with a second carrier. A ball screw is engaged with the second stage carrier for rotation therewith, and a ball screw nut is operatively engaged with the ball screw. A parking brake for the caliper is also provided.
Public/Granted literature
- US06626270B2 Caliper with internal motor Public/Granted day:2003-09-30
Information query
