Electricity: circuit makers and breakers – Electric switch details – Actuators
Reexamination Certificate
2011-01-11
2011-01-11
Luebke, Renee (Department: 2833)
Electricity: circuit makers and breakers
Electric switch details
Actuators
C200S337000
Reexamination Certificate
active
07868263
ABSTRACT:
An electrical hand-held power tool includes an assembly (2) vibrating along a vibration axis (A) during operation of the power tool, at least one, transversely projecting, vibration-decoupled pivotal side handle (3), a manual switch (4) having an actuation element (5) arranged in the side handle (3) and switchingly connectable with at least one sensor switch (8) which is located in the assembly (2) in vicinity of the handle pivot point (G), by a switching rod (7) having a switching element (6) and being pivotally supported on the side handle at a switching pivot point (S) spaced from the handle pivot point (G) and from the vibration axis (A).
REFERENCES:
patent: 2919332 (1959-12-01), Descarries
patent: 3260826 (1966-07-01), Johnson
patent: 4174473 (1979-11-01), Brenneman
patent: 4198721 (1980-04-01), Copeland
patent: 4900881 (1990-02-01), Fischer
patent: 19942156 (2001-03-01), None
patent: 10259569 (2004-07-01), None
patent: 2002079477 (2002-03-01), None
Augustin Johann
Cecchin Holger
Hammerstingl Stefan
Kraus Dieter
Plank Uto
Abelman ,Frayne & Schwab
Hilti Aktiengesellschaft
Klaus Lisa
Luebke Renee
LandOfFree
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