Brake equipment

Details Brake equipment Brake equipment

1978-05-15

1980-11-18

Kazenske, Edward R.

Brakes

Operators

Speed-responsive

73 9, 188 75, 188156, B60T 800, F16D 6538

Patent

active

042340632

ABSTRACT:
Strain gauge devices are mounted on the brake shoe carrying levers of an underground mine winding engine to sense induced strain and effective braking force when the brake is applied. A summation unit adds outputs from strain gauges. Indicators are operated by the result to indicate the effective braking force. A comparator compares the result with predetermined desired braking levels. Controls prevent release of other brake devices until the effective braking force exceeds a preselected magnitude.

REFERENCES:
patent: 1702515 (1929-02-01), Lindquist
patent: 2194759 (1940-03-01), Logan
patent: 2992860 (1961-07-01), Hirzel
patent: 3162793 (1964-12-01), Mason
patent: 3415115 (1968-12-01), Newell
patent: 3578817 (1971-05-01), Eastcott
patent: 3578819 (1971-05-01), Atkins
patent: 3594721 (1971-07-01), Frenkel et al.
patent: 3596156 (1971-07-01), Davey et al.
patent: 3711162 (1973-01-01), Steinbrenner et al.
patent: 3876918 (1975-04-01), Kamuro et al.
patent: 3993270 (1976-11-01), Gallacher

Affiliated with

Also associated with

Rating

Brake equipment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brake equipment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake equipment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-594302