Traction analyzer

Details Traction analyzer Traction analyzer

1993-11-04

1995-01-03

Raevis, Robert

Measuring and testing

Frictional resistance, coefficient or characteristics

G01N 1902

Patent

active

053775260

ABSTRACT:
An apparatus for measuring the coefficient of friction between a strip of paper and a surface finishable by flame spraying, comprising a weight pressing on an interface between the paper and the flame sprayed workpiece, a force measuring means attached to the paper, and a constant speed motor that moves the paper past the interface point. The weight with mass exerts a known force upon the surfaces. The force measuring means is attached to the paper between the interface and the motor. The paper attached to the force measuring means is drawn past the interface by the motor at constant speed as the force measuring means measures the force. The measurement allows such surfaces to be compared and evaluated.

REFERENCES:
patent: 2225140 (1940-12-01), Walker
patent: 3020744 (1962-02-01), Long
patent: 3098377 (1963-07-01), Beauchamp
patent: 4120191 (1978-10-01), Fly et al.
patent: 4197902 (1980-04-01), Von Jan et al.
patent: 4682418 (1987-07-01), Tuss et al.
patent: 4813266 (1989-03-01), Nash

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