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Class Information
Number: 266/115
Name: Metallurgical apparatus > Having means for contacting a solid metalliferous material or metal object with a liquid > With means changing the shape of a treated object, e.g., roller means
Description: Device including means to alter the configuration of the object to be treated prior to or during the liquid contact.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6096146 |
Method for heat treating rolled stock and device to achieve the method |
Aug. 1, 2000 |
| 5820704 |
Process for the continuous production of a rolled stainless steel sheet strip and continuous production line for carrying out the process |
Oct. 13, 1998 |
| 5660650 |
Method and apparatus for correcting the hardening deformation of annular elements |
Aug. 26, 1997 |
| 5463801 |
Rolling mill coating equipment |
Nov. 7, 1995 |
| 5456992 |
Process for battery recycling |
Oct. 10, 1995 |
| 5186885 |
Apparatus for cooling a traveling strip |
Feb. 16, 1993 |
| 5009395 |
Method and apparatus for selectively heating a workpiece subjected to low temperature thermomechanical processing |
Apr. 23, 1991 |
| 5009396 |
Method and apparatus for the manufacture of formable steel strip |
Apr. 23, 1991 |
| 4984770 |
Apparatus for partial tempering of rolled wire products made of steel |
Jan. 15, 1991 |
| 4826138 |
Apparatus for heat treating steel plates |
May. 2, 1989 |
| 4592537 |
Apparatus for heat treating and sizing thin walled articles |
Jun. 3, 1986 |
| 4504042 |
Apparatus for heat treating steel |
Mar. 12, 1985 |
| 4488710 |
Apparatus for optimizing the cooling of a generally circular cross-sectional longitudinal shaped workpiece |
Dec. 18, 1984 |
| 4459164 |
Method and apparatus for compensating for axial deformation of screw shafts due to heat treatment |
Jul. 10, 1984 |
| 4407486 |
Method and apparatus of hot working metal with induction reheating |
Oct. 4, 1983 |
| 4383677 |
Blade fabricating process |
May. 17, 1983 |
| 4375884 |
Apparatus for the controlled cooling of wire rod from its rolling temperature |
Mar. 8, 1983 |
| 4371149 |
Apparatus for cooling sheet steel by water spraying |
Feb. 1, 1983 |
| 4330112 |
Apparatus for cooling a steel strip in a continuous annealing line |
May. 18, 1982 |
| 4294098 |
Apparatus for manufacturing steel spring leaves |
Oct. 13, 1981 |
| 4245819 |
Apparatus for stabilizing springs |
Jan. 20, 1981 |
| 4236699 |
Apparatus for wet-post treatment of metallized iron ore |
Dec. 2, 1980 |
| 4201602 |
Rail hardening machine and method |
May. 6, 1980 |
| 4198994 |
Device for mounting rollers in a machine for treating metal sheets or the like |
Apr. 22, 1980 |
| 4098495 |
Method of and apparatus for quenching sheet metal |
Jul. 4, 1978 |
| 3972744 |
Method of and means for making lightweight, low cost impact resistant bumpers |
Aug. 3, 1976 |
| 3932238 |
Method and apparatus for quenching pipe |
Jan. 13, 1976 |
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