Mechanical transmission for toy automobiles

Details Mechanical transmission for toy automobiles Mechanical transmission for toy automobiles

1993-08-26

1994-04-26

Braun, Leslie A.

Machine element or mechanism

Gearing

Interchangeably locked

74371, 192 4891, 192 96, F16H 308

Patent

active

053056515

ABSTRACT:
A mechanical transmission (10) in particular for toy automobiles includes a substantially cylindrical element (19) rotating axially in kinematic connection with the motion output (22) of the transmission. On the cylindrical element (19) there are fitted in a rotating manner toothed gears (17, 18) each of which is in kinematic connection at a different ratio with the motion input of the transmission. Inside the cylindrical element (19) a cursor (24) is axially sliding between the gears (17, 18) for selective sequential radial engagement between the cylindrical element (19) and the gears (17, 18) so as to realize motion transmission with a different ratio between input and output through selection of engagement between the cylindrical element and a gear.

REFERENCES:
patent: 596695 (1898-01-01), Corliss
patent: 1371187 (1921-03-01), Pulliam
patent: 2047174 (1936-07-01), Baumgartner
patent: 2377575 (1945-06-01), Ringer
patent: 2937539 (1960-05-01), Mueller
patent: 3890850 (1975-06-01), Hauser et al.
patent: 4141424 (1979-02-01), Murayama et al.
patent: 4702119 (1987-10-01), Edwards
patent: 5099713 (1992-03-01), Edwards

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