Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1978-01-09
1979-06-05
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51241LG, B23B 2302
Patent
active
041569911
ABSTRACT:
A rail cutting apparatus mountable on a rail and having a linkage structure with an offset arm connected to one end of the linkage, a cutting device having a mounting bar with a mounting element lying in a plane containing the cutting element of the cutting device, said mounting element being connected to the offset arm for rotation about an axis lying in said plane, and coacting means on the offset arm and mounting bar to positively limit the rotative positions of the cutting device and accurately position the cutting device for cutting of the rail.
REFERENCES:
patent: 3974596 (1976-08-01), Huboud-Peron
patent: 4033074 (1977-07-01), Lutts
Parker Roscoe V.
Racine Railroad Products, Inc.
Whitehead Harold D.
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