Gear cutting – milling – or planing – Milling – Randomly manipulated – work supported – or work following device
Patent
1993-02-12
1994-09-27
Briggs, William
Gear cutting, milling, or planing
Milling
Randomly manipulated, work supported, or work following device
15 932, 409175, 409202, B23C 120
Patent
active
053502620
ABSTRACT:
A device for preparing a coke oven door includes a frame for securing the door in a working position. A milling machine for machining the door seal includes a gantry coupled to the frame and a milling head coupled to the gantry. The milling head is movable up and down, longitudinally, and transversely relative to the door so as to maintain contact with the door seal. According to one aspect of the invention, a rail is attached to the frame and a rail extension is attached to the gantry. The rail and rail extension cooperate to guide the gantry longitudinally along the door. A rack is attached to the frame and a driven pinion is attached to the milling machine which engages the rack to move the milling machine along the rail and rail extension.
REFERENCES:
patent: 1916021 (1933-06-01), Sherrill et al.
patent: 2986758 (1961-06-01), Randell et al.
patent: 3115655 (1963-12-01), Bowman
patent: 3146475 (1964-09-01), Balitsky et al.
patent: 3220038 (1965-11-01), Balitsky et al.
patent: 3448475 (1969-06-01), Stanke
patent: 3526013 (1970-09-01), Kato
patent: 3557659 (1971-01-01), Harris
patent: 3587389 (1971-06-01), Kreimer
patent: 3611466 (1971-10-01), McCullough
patent: 3633232 (1972-01-01), McCullough et al.
patent: 3660859 (1972-05-01), McCullough
patent: 3680438 (1972-08-01), Good et al.
patent: 3687007 (1972-08-01), Harris
patent: 4102245 (1978-07-01), Cousins
patent: 4165261 (1979-08-01), Henstra et al.
patent: 4229866 (1980-10-01), Berthier
patent: 4300257 (1981-11-01), Ibe et al.
patent: 4340987 (1982-07-01), Gregor et al.
patent: 4375389 (1983-03-01), Lindgren
Michaelis Ronald E.
Selburg Oscar F.
Briggs William
Citizens Gas & Coke Utility
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