Electrical generator or motor structure – Dynamoelectric – Linear
Reexamination Certificate
2011-04-05
2011-04-05
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Linear
C310S012010, C310S012020, C310S012090, C310S012330
Reexamination Certificate
active
07919888
ABSTRACT:
The invention relates to a linear drive having a stationary active unit (1), a stationary return flow element (11), a movably mounted passive unit in the form of a thin tooth rack (10) and a bearing unit (15), which allows the relative movement between the active unit and the passive unit. A lateral guidance plate (30) is attached to the tooth rack (10), extends at an angle with respect to the plane of the tooth rack (10) into a guide gap (31) and is guided there, the guide map (31) running in the return flow element (11) or in the active unit (1).
REFERENCES:
patent: 4563602 (1986-01-01), Nagasaka
patent: 19803952 (1999-08-01), None
patent: 19948490 (2001-05-01), None
patent: WO030412445 (2003-05-01), None
Meissner Eberhard
Wendorf Eckhard
Gonzalez Quinones Jose A
Ina Drives & Mechatronics GmbH & Co. OHG
Leung Quyen
Mayer Stuart H.
Mayer & Williams PC
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