Rasp sharpener

Details Rasp sharpener Rasp sharpener

1975-03-27

1976-11-23

Smith, Al Lawrence

Wheelwright machines

Grooving, slitting and/or lacerating of rubber tires

51248, 82 49, B29H 2100, B24B 360

Patent

active

039931161

ABSTRACT:
A sharpening device for the rotatable cutting rasp of a tire buffing machine comprises a cylindrical rotatable sharpening stone carried at the free end of an arm which is pivoted to the frame of the machine to allow the operator to bring the stone into contact with the rotating rasps. Engagement of the edge of the rasp with the periphery of the stone causes the stone to rotate at lower speed than the rasp due to an adjustable spring-biased brake acting on the stone. An adjustable stop arrangement prevents over-sharpening.

REFERENCES:
patent: 1050915 (1913-01-01), Brawley
patent: 1169377 (1916-01-01), Barnhart
patent: 1467791 (1923-09-01), Hood
patent: 1891661 (1932-12-01), Binns
patent: 2014327 (1935-09-01), Hargrave
patent: 2467027 (1949-04-01), Glandis
patent: 3813821 (1974-06-01), Takahashi

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-226718