Machine element or mechanism – Gearing – Interchangeably locked
Patent
1994-03-17
1996-01-16
Bonck, Rodney H.
Machine element or mechanism
Gearing
Interchangeably locked
74355, 74665H, F16H 308
Patent
active
054838487
ABSTRACT:
The invention is directed to a drive mechanism for a kitchen appliance with a drive motor (4), in which a variable-speed transmission (5) provides with an output shaft (14) a tool output for the coupling of tools adapted to be driven by the tool output at two different speeds of rotation at a given motor speed. The output shaft (14) of the variable-speed transmission (5) is axially displaceable and is movable by axial displacement from a first position in which it is coupled to a first gear wheel (18), into a second position in which it is disengaged from the first gear wheel (18), being instead coupled to a second gear wheel (17) or to the motor shaft (25).
REFERENCES:
patent: 1879004 (1932-09-01), Altorfer
patent: 1971968 (1934-08-01), Schmitter
patent: 2152607 (1939-03-01), Schmitter et al.
patent: 2917929 (1959-12-01), Sprague
patent: 4422343 (1983-12-01), Falkenbach et al.
Golob Jurgen
Rebordosa Antonio
Bonck Rodney H.
Braun Aktiengesellschaft
Kwon Peter
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