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Class Information
Number: 266/58
Name: Metallurgical apparatus > Means for cutting solid metal with heat, e.g., blowpipes > With pattern control means
Description: Device having means for storing operating instructions which means cause the cutting means to move in a predetermined path.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5787566 |
Method and apparatus for cutting flat stock |
Aug. 4, 1998 |
| 5160549 |
Tube fin trimming machine and method for use |
Nov. 3, 1992 |
| 5071106 |
Apparatus for the opto-electronic control of a flame cutting machine |
Dec. 10, 1991 |
| 4928932 |
Band casting-setting-burn-cutting machine in a line-like layout |
May. 29, 1990 |
| 4782208 |
Method and apparatus for slitting metal strips |
Nov. 1, 1988 |
| 4767102 |
Thermal cutting torch |
Aug. 30, 1988 |
| 4723762 |
Apparatus for sealing the skirt of a converter waste gas recovery system |
Feb. 9, 1988 |
| 4694579 |
Device for guiding a tool along a curve |
Sep. 22, 1987 |
| 4693761 |
Process and device for handling workpieces, especially for the thermal separation of profiles with a cutting torch |
Sep. 15, 1987 |
| 4593887 |
Cutting torch guide |
Jun. 10, 1986 |
| 4549725 |
Cutting tool guide |
Oct. 29, 1985 |
| 4471948 |
Cutting apparatus |
Sep. 18, 1984 |
| 4466069 |
Flame cutting machine with lost cut re-establishment |
Aug. 14, 1984 |
| 4450014 |
Method of controlling an operation of a copy-cutting apparatus |
May. 22, 1984 |
| 4449699 |
Method of controlling an operation of a copy-cutting apparatus |
May. 22, 1984 |
| 4381854 |
Guide bar for cutting torch |
May. 3, 1983 |
| 4328050 |
Method of controlling an operation of a copy-cutting apparatus |
May. 4, 1982 |
| 4319933 |
Bridge and die attachment for cutting torches |
Mar. 16, 1982 |
| 4318439 |
Hot steel cutting apparatus |
Mar. 9, 1982 |
| 4305573 |
Flame cutting machine control system |
Dec. 15, 1981 |
| 4288681 |
Apparatus for fabricating isolated phase bus |
Sep. 8, 1981 |
| 4283044 |
Apparatus for guiding a tool along a curved path |
Aug. 11, 1981 |
| 4283044 |
Apparatus for guiding a tool along a curved path |
Aug. 11, 1981 |
| 4273313 |
Guide for a cutting torch |
Jun. 16, 1981 |
| 4216945 |
Apparatus for automatically controlling the cutting of pipes, plates and the like |
Aug. 12, 1980 |
| 4194727 |
Shape cutting apparatus |
Mar. 25, 1980 |
| 4192487 |
Apparatus for cutting sheet plate |
Mar. 11, 1980 |
| 4168056 |
Torch cutting machine |
Sep. 18, 1979 |
| 4135701 |
Automatic flame cutter for mitres with constant angle bevels on a pipe |
Jan. 23, 1979 |
| 4121808 |
Hole cutting method and apparatus |
Oct. 24, 1978 |
| 4121081 |
Apparatus for and method of refeeding electrodes in an electrical discharge machining apparatus |
Oct. 17, 1978 |
| 4121087 |
Method and apparatus for controlling laser welding |
Oct. 17, 1978 |
| 4111404 |
Flame cutting machine for modification of railway car side sills |
Sep. 5, 1978 |
| 4111403 |
Apparatus for the treatment of the outer contour of a worm conveyor |
Sep. 5, 1978 |
| 4067555 |
Heat-shaping apparatus |
Jan. 10, 1978 |
| 4053145 |
Cutting torch guide |
Oct. 11, 1977 |
| 4021025 |
Circle cutter |
May. 3, 1977 |
| 4012027 |
Metal cutting machine with scrap saving feature |
Mar. 15, 1977 |
| 4003556 |
Flame-cutting machine |
Jan. 18, 1977 |
| 3950189 |
Method for cutting out a work piece by a plasma jet or similar cutting arrangement |
Apr. 13, 1976 |
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