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US Patent: 31,595
Traction Wheel
Mode of Regulating the Speed of Vehicles Moved by Mechanical Power
Patentee:
John Griffin (exact or similar names) - Louisville, Jefferson County, KY

USPTO Classifications:
74/423

Tool Categories:
propulsion and energy : steam apparatus : steam carriages
agricultural : cotton harvesters

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. F. Camp
John R. Lane
J. W. Coombs
R. S. Spencer

Patent Dates:
Granted: Mar. 05, 1861

Patent Pictures: [ 1 | 2 | 3 ]
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Description:
Abstract:

This invention consists in an improved arrangement of means for varying the speed of the carriage or vehicle as circumstances may require, a slow speed being frequently necessary and at other times a quick speed. The invention is more especially designed to be applied to steam carriages for conveying steam cotton picking devices.

Claim:

The arrangement of the two connecting rods K, M, attached respectively to the cranks L, N, of the axles D, and shafts O, the latter when in use being connected to the axles by the gearing g, it, Q.

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