Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having switch or interlock means
Patent
1996-08-07
1999-01-05
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Cell support for removable cell
Having switch or interlock means
429 96, 429100, H01M 210
Patent
active
058560386
ABSTRACT:
A retention latch (2) for a device (28) comprises a biasing spring (4) arranged to force arm members (2) into engagement with a battery (14) thereby to prevent the battery being removed from the device (28). The user moves the retention latch via detent member (8) against the force of the spring (4) thereby to move the arms to disengage with the battery such that the battery may be removed from the device.
REFERENCES:
patent: 3998516 (1976-12-01), Mabuchi
patent: 3999110 (1976-12-01), Ramstrom et al.
patent: 4020245 (1977-04-01), Mabuchi et al.
patent: 4371594 (1983-02-01), Ohara et al.
patent: 4871629 (1989-10-01), Bunyea
patent: 4880712 (1989-11-01), Gordecki
patent: 5225293 (1993-07-01), Mitchell et al.
patent: 5586907 (1996-12-01), Frantz et al.
patent: 5589288 (1996-12-01), Coulson et al.
Black & Decker Inc.
Chaney Carol
Dearing Dennis A.
Del Ponti John D.
Kalafut Stephen
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