Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having switch or interlock means
Patent
1995-07-27
1997-09-02
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Cell support for removable cell
Having switch or interlock means
429123, 29234115, 30500, H01M 210
Patent
active
056630115
ABSTRACT:
A battery retention latch (350) comprises a retaining member (354), a release button (356) and a cam element (362). A biasing member 358 maintains the retention catch in a normally engaged position. The cam element (362) retains a battery pack (26) in a cordless device (352) regardless of the annular orientation of the battery pack (26) about a casing axis. A holding device (382, 394) maintains the battery (26) in the cavity (34) against a spring ejecting force such that the battery (26) partially extends from the device (352) enabling the battery (26) to be removed from the device (352).
REFERENCES:
patent: 3999110 (1976-12-01), Ramstrom et al.
patent: 4146682 (1979-03-01), Nakao
patent: 4389930 (1983-06-01), Rutschilling
patent: 4628242 (1986-12-01), Scholefield
Bunyea Roderick F.
Judge Alfred H.
Karasa Alvydas P.
Miller Philip T.
Smith Allen P.
Black & Decker Inc.
Dearing Dennis A.
Del Ponti John D.
Kalafut Stephen
Shapiro Bruce S.
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