Invention Grant
- Patent Title: Drive apparatus having gear reduction
- Patent Title (中): 具有齿轮减速的驱动装置
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Application No.: US13751321Application Date: 2013-01-28
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Publication No.: US08793990B1Publication Date: 2014-08-05
- Inventor: Raymond Hauser , Ryan S. Buescher , Scott W. Keller
- Applicant: Hydro-Gear Limited Partnership
- Applicant Address: US IL Sullivan
- Assignee: Hydro-Gear Limited Partnership
- Current Assignee: Hydro-Gear Limited Partnership
- Current Assignee Address: US IL Sullivan
- Agency: Neal, Gerber & Eisenberg LLP
- Main IPC: F16H39/14
- IPC: F16H39/14

Abstract:
A drive apparatus having a motor running surface formed on a first side of a center section and a thrust spacer mounted on the center section opposite the motor running surface. A motor cylinder block is rotatably disposed on the running surface and drives a motor shaft. A gear train including an output gear fixed on the motor shaft translates motion to the output axles. The drive mechanism may also include a brake having a stationary pin adjacent to a first face of a gear, a brake stator positioned on a second face of the gear opposite the first face and capable of bearing against the gear, a brake rotor having an inner gear form that engages the teeth of a second gear; and a brake puck capable of bearing against the brake rotor.
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