Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1983-01-19
1985-07-16
Olszewski, Robert P.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 97NC, 51101R, 51105EC, 51283E, 144137, 144144R, 144356, 409 80, 409 92, 409186, B24B 910
Patent
active
045287805
ABSTRACT:
A process and apparatus for the control of the path of the grinding tool of an all-around edge grinding machine supporting a glass pane for movement about a rotational axis. The grinding tool is positively guided into contact with the edge of the glass pane as controlled by the contour of the glass pane. A scanning roller, also guided into contact with the edge of the glass panel provides the control heretofore described. Both the grinding head and scanning roller are movable in a direction toward the rotational axis of the glass pane. Path signals determined by the scanning roller are stored in a sliding register, and delayed at its output for a period of time required for movement of the glass pane through an angle which corresponds to the rotational angle (.alpha.,.beta.) between the point of contact of the scanning roller and the point of contact of the grinding tool on the edge of the glass pane. The path signals from the sliding register are used in position controlling the grinding tool. The scanning roller and the grinding tool each may be disposed on a sled for movement in directions colinear with a radius from the axis of rotation of the glass pane. The scanning roller and the grinding tool each may be disposed at the end of a rocker arm for movement along a circular path.
REFERENCES:
patent: 2579337 (1951-12-01), Reaser et al.
patent: 2995876 (1961-08-01), Frick
patent: 3062996 (1962-11-01), Ertell et al.
patent: 3100954 (1963-08-01), Lella
patent: 3525181 (1970-08-01), Carson
patent: 3553903 (1971-01-01), Christie
patent: 4064659 (1977-12-01), Ulivi
patent: 4071979 (1978-02-01), Ugo
patent: 4299061 (1981-11-01), Parnum et al.
Audi Josef
Halberschmidt Friedrich
Reinmold Heinz-Josef
Olszewski Robert P.
Saint-Gobain Vitrage
LandOfFree
Process and apparatus for the control of position of a tool of a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for the control of position of a tool of a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the control of position of a tool of a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1729829