Movable or removable closures – With operator for movably mounted closure – Operating lever or link and closure swing about parallel axes
Patent
1987-07-06
1988-06-14
Aschenbrenner, Peter A.
Movable or removable closures
With operator for movably mounted closure
Operating lever or link and closure swing about parallel axes
49357, E05F 1510
Patent
active
047502959
ABSTRACT:
An apparatus for the opening and closing of a gate which uses an electrically operated motor to open and close the gate. The motor is operated by a plurality of batteries electrically mounted in series. The batteries are to be charged by a solar charging device. When charging, the batteries are connected electrically in parallel.
REFERENCES:
patent: 4638597 (1987-01-01), Lybecker
patent: 4658543 (1987-04-01), Carr
Court Edward R.
Nunez Jorge A.
Anderson Gerald A.
Aschenbrenner Peter A.
Munro Jack C.
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