Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1978-06-29
1980-04-15
Whitehead, Harold D.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51105EC, 5116577, B24B 100
Patent
active
041976797
ABSTRACT:
A method for controlling the rotational speed of a rotary body in which drive means for driving the rotary body is actuated on the basis of predetermined step-like speed command values corresponding to rotational angles of said rotary body. At transition points between said step-like speed command values are preset one or more intermediate speed command values so that the rotary body will change its rotational speed smoothly.
REFERENCES:
patent: 2508998 (1950-05-01), Green
patent: 3693297 (1972-09-01), Cann
patent: 3916571 (1975-11-01), Seidel
Katsumi Yasuo
Matsuda Shoei
Yamada Takuro
Ito & Okamoto, Esq.
Whitehead Harold D.
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