Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – With magneto-mechanical motive device
Reexamination Certificate
2005-02-15
2005-02-15
Enad, Elvin (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
With magneto-mechanical motive device
C335S251000
Reexamination Certificate
active
06856221
ABSTRACT:
A reversible solenoid that can be easily changed over between active push and active pull. The solenoid includes a coil and an armature that may be assembled for an active push or an active pull of a latch member. The coil has a front end and a rear end. The front coil end always faces toward the latch member and the rear end always faces away from the latch member. The armature includes a magnetic slug. The slug is disposed at the rear coil end for the active push mode or disposed at the front coil end for the active pull mode.
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Schlage D-Series Knobs Service Manual, Rev. 8/01, pp. 18-19, published 2001 by Ingersoll-Rand Architectural Hardware, International Division, Mississauga, Ontario, Canada.
Schlage D-Series Levers Service Manual, Rev. 8/01, pp. 22-25, published 2001 by Ingersoll-Rand Architectural Hardware, International Division, Mississauga, Ontario, Canada.
Enad Elvin
Gildea David R.
Rojas Bernard
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