Invention Grant
- Patent Title: Annular actuator having plunger configured to translate through a viscous liquid
- Patent Title (中): 环形致动器具有构造成平移粘性液体的柱塞
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Application No.: US12495330Application Date: 2009-06-30
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Publication No.: US07825759B2Publication Date: 2010-11-02
- Inventor: Todd M. York , Andrew F. Pinkos
- Applicant: Todd M. York , Andrew F. Pinkos
- Applicant Address: US MI Detroit
- Assignee: American Axle & Manufacturing, Inc.
- Current Assignee: American Axle & Manufacturing, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: H01F3/00
- IPC: H01F3/00 ; H01F7/08 ; H01F7/12 ; H01F7/00
Abstract:
An actuator having a linear motor and a plunger that is movable by the linear motor along an axis. The plunger includes an annular flange and a rim that is coupled to an outer periphery of the flange. The annular flange is oriented generally perpendicular to the axis. A plurality of apertures is formed through at least one of the flange and the rim. A locking differential and an axle assembly are also provided.
Public/Granted literature
- US20090264243A1 ANNULAR ACTUATOR HAVING PLUNGER CONFIGURED TO TRANSLATE THROUGH A VISCOUS LIQUID Public/Granted day:2009-10-22
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