| Patents for B21B 27 - Rolls; Lubricating, cooling or heating rolls while in use (5,631) |
|---|
| 08/16/1977 | US4041749 Method of producing sheet or plate from rolling stock |
| 07/12/1977 | US4035038 Controlled deflection roll assembly |
| 06/21/1977 | US4030183 Tool assembly for mounting and removing overhung rolls |
| 05/17/1977 | US4023867 Roller bearing for backup rollers in multi-roll mills |
| 05/17/1977 | US4023391 Method of and apparatus for controlling the shape of rolled objects in the rolling of plate, sheet, strip and the like |
| 05/10/1977 | US4021900 Mill roll mounting |
| 04/26/1977 | US4019846 Rolls in a briquetting machine or like machines |
| 04/12/1977 | US4017367 Ironing container stock manufacturing method |
| 02/22/1977 | US4008598 Work reducing |
| 12/28/1976 | US4000010 Electro-slag welding |
| 12/14/1976 | US3997370 Method of hot reducing ferrous and ferrous alloy products with composite martensitic nodular cast chill iron rolls |
| 12/07/1976 | US3995353 Multi groove roll mounting means |
| 11/30/1976 | US3994151 Method for cooling the rolls of rolling mills |
| 11/02/1976 | US3988914 Isothermal metal forming apparatus |
| 11/02/1976 | US3988913 Isothermal metal forming apparatus |
| 10/26/1976 | US3987657 Roll setting device for rolling mills for metal bars or the like |
| 10/12/1976 | US3985013 Apparatus for rapidly changing straightening rollers of a roller straightening machine |
| 10/05/1976 | US3983734 Method of and apparatus for shaping metal billets |
| 08/17/1976 | US3974555 Rolls for rolling mills and method for making same |
| 08/03/1976 | US3972366 Method of and apparatus for making compound rolls |
| 07/13/1976 | US3968551 Adamite roll containing cobalt |
| 06/29/1976 | US3965786 Rotary die cutter |
| 06/22/1976 | USRE28868 Method of forming composite rolls |
| 05/18/1976 | US3956915 Drawing and ironing container stock and manufacturing methods |
| 05/11/1976 | US3955261 Embossed decorative facing panel |
| 04/20/1976 | US3951650 Low carbon, Ni-Cr-Mo system cast iron roll |
| 04/13/1976 | US3949585 Process for cooling rolled wire |
| 04/13/1976 | US3949455 Flexure-compensating roll |
| 03/30/1976 | US3947296 Process for producing steel sheet of cube-on-face texture having improved magnetic characteristics |
| 03/23/1976 | US3945235 Apparatus for applying a tensile load to a hollow shaft |
| 03/16/1976 | US3944782 Isothermal metal forming |