Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Tooth mounted on helical head portion or head with helical...
Patent
1983-01-07
1984-11-06
Novosad, Stephen J.
Mining or in situ disintegration of hard material
Cutter tooth or tooth head
Tooth mounted on helical head portion or head with helical...
299 39, E21C 3518
Patent
active
044808739
ABSTRACT:
A rotary driven cutter for use on the roadway surface reclaiming machines is disclosed which includes spiral flighting fixed to an axially rotatable drum, the flighting including a plurality of regularly spaced recesses for receiving tool holders on only one side of the flighting, the tool holders each being removably mounted within the flighting recess such that an edge of the tool holder projects laterally outward beyond the side of the flighting a distance sufficient to protect the flighting section from abrasion and thereby extend the life thereof.
REFERENCES:
patent: 1059463 (1913-04-01), Hess
patent: 1084871 (1914-01-01), Tuck
patent: 1586151 (1926-05-01), Hess
patent: 1790758 (1931-02-01), Montano et al.
patent: 3827755 (1974-08-01), Allen
patent: 4268089 (1981-05-01), Spence et al.
patent: 4340256 (1982-07-01), Hart
Del Signore Mark J.
Novosad Stephen J.
LandOfFree
Flighting section and tooth holder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flighting section and tooth holder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flighting section and tooth holder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1039641