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Class Information
Number: 700/178
Name: Data processing: generic control systems or specific applications > Specific application, apparatus or process > Product assembly or manufacturing > Particular manufactured product or operation > Machining > Performance monitoring > Protective or diagnostic feature > Tool/workpiece interference prevention
Description: Subject matter which protects against tool or workpiece collision.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5377516 |
Method and apparatus for bending sheet stock |
Jan. 3, 1995 |
| 5377117 |
Numerical control apparatus having a three-dimensional graphic display function |
Dec. 27, 1994 |
| 5339015 |
Interference checking method and apparatus for numerical control machining tool |
Aug. 16, 1994 |
| 5266877 |
Apparatus for and method of preparing numerical control data for interactive mounter |
Nov. 30, 1993 |
| 5251143 |
Apparatus for generating numerical control programs which generate no undercutting and no cutting remainder |
Oct. 5, 1993 |
| 5247451 |
Method for establishing data defining a tool path for a numerically controlled machine without establishing offset plane data |
Sep. 21, 1993 |
| 5204598 |
Method and apparatus for stopping an industrial robot |
Apr. 20, 1993 |
| 5199338 |
Automatic workholder avoidance system for a press |
Apr. 6, 1993 |
| 5144740 |
Numerically controlled machine tool with automatic tool exchange device and indexing device |
Sep. 8, 1992 |
| 5122966 |
Computer generated tool path interference check method |
Jun. 16, 1992 |
| 5119006 |
Method of detecting a collision of machine operating parts driven by servomotors |
Jun. 2, 1992 |
| 5107413 |
Method whereby numerical control information preparing function determines manner of machining |
Apr. 21, 1992 |
| 5079713 |
Method and apparatus for preventing tool collison |
Jan. 7, 1992 |
| 5062744 |
Apparatus for confirming movement of tap when rigid tapping |
Nov. 5, 1991 |
| 5056031 |
Apparatus for detecting the collision of moving objects |
Oct. 8, 1991 |
| 5031106 |
Machine tool |
Jul. 9, 1991 |
| 5006991 |
Method for making of design reference and apparatus therefor |
Apr. 9, 1991 |
| 4994977 |
Method of detecting an interference in the control of a plurality of mechanical systems |
Feb. 19, 1991 |
| 4979121 |
Control method and apparatus for controlling machining operations in a machine tool having a plurality of coordinate systems |
Dec. 18, 1990 |
| 4951217 |
System and process for generating a tool path offset |
Aug. 21, 1990 |
| 4916990 |
Method for controlling the path of a punching tool |
Apr. 17, 1990 |
| 4837703 |
Method for generating tool path |
Jun. 6, 1989 |
| 4814999 |
Automatic programming system |
Mar. 21, 1989 |
| 4764873 |
Path blockage determination system and method |
Aug. 16, 1988 |
| 4758961 |
Tool move control method and apparatus for preventing tool interference with an object. |
Jul. 19, 1988 |
| 4751647 |
Method for determining tool size and for machining |
Jun. 14, 1988 |
| 4723219 |
Programmed path for automatic tool retraction and return responsive to degradation threshold |
Feb. 2, 1988 |
| 4720796 |
Tool interference checking method |
Jan. 19, 1988 |
| 4700313 |
Plural turret system with display of permitted and non-permitted simultaneous machining operations |
Oct. 13, 1987 |
| 4689750 |
Machine tool method for deciding if a workpiece surface is concave or convex |
Aug. 25, 1987 |
| 4651601 |
Device for preventing a collision between a work holder and a tool in numerical control for a turret punch press |
Mar. 24, 1987 |
| 4633409 |
Numerical control device |
Dec. 30, 1986 |
| 4580085 |
Feed control system with a safety device |
Apr. 1, 1986 |
| 4558419 |
Method of judging and controlling simultaneous machining in a quadriaxial numerical control lathe |
Dec. 10, 1985 |
| 4513366 |
Menu programmed machine tool numerical controller with an interference checking function |
Apr. 23, 1985 |
| 4490946 |
Grinding wheel feeder in grinding machines |
Jan. 1, 1985 |
| 4489377 |
Method for preventing machine component interference |
Dec. 18, 1984 |
| 4482968 |
Method and apparatus for robot control |
Nov. 13, 1984 |
| 4481568 |
Numerical control method and apparatus |
Nov. 6, 1984 |
| 4471676 |
Machine tool including workpiece clamp sensor |
Sep. 18, 1984 |
| 4131836 |
Interference prevention system for machine tool movable members |
Dec. 26, 1978 |
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