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| Number | Title | Issue Date |
| 7228720 | Rotary apparatus and method A rotary apparatus having a first rotating die assembly and a second rotating die assembly arranged in juxtaposition with one another on respective first and second sides of a strip work piece movement path, and operable in unison together to perform operations on a... | 06/12/2007 |
| 6116095 | Apparatus and method for measuring air flow from a duct system A method and apparatus for selectively predicting the air flows from a duct system that would be produced by environment conditioning plants. The apparatus includes a measurement duct connected to a blower. A restrictor plate is movably mounted over an in... | 09/12/2000 |
| 5809819 | Reinforcement member for the reinforcement of concrete structures and method and device for manufacturing this reinforcement member An apparatus and method for manufacturing a reinforcement member wherein the reinforcement member includes a reelable steel tape being incorporated into concrete. The faces of the steel tape each include substantially rectalinear ribs arranged in at least... | 09/22/1998 |
| 5673582 | Planetary mill A planetary mill having two stationary backing bodies, located one above the other in chocks in a roll stand. Two synchronously rotary-driven cage rings are coaxially mounted on the backing bodies so as to be separated from one another. The case rings rot... | 10/07/1997 |
| 5050260 | Tool ring, a method of making it, and a holding tool for use in the performance of the method A tool ring (1) for securing blanks in a machine of the type comprising a pair of rotating rings whose opposite, plane side faces are formed with a plurality of holding tools (8, 11) so adapted that an oblong blank (16) can be secured substantially radial... | 09/24/1991 |
| 4875355 | Manufacture of wire binding elements A machine for transforming zigzag wire to the slotted tubular form ready for use as a binding element comprises means for feeding a strip of zigzag wire longitudinally, means for arresting the feed of each prong of the wire strip as it reaches a shaping s... | 10/24/1989 |
| 4845970 | Process and apparatus for regulating the synchronization of a pair of rolls Two rolls are supported laterally in bearings in two pairs of side-by-side members with the members being supported by a frame. Adjustment of synchronization and registration is accomplished by adjusting the relative positions of the side-by-side members ... | 07/11/1989 |
| 4653302 | Rolling stand with device for angularly adjusting the roll position The invention relates to a rolling stand, in particular with rolls comprising grooves provided with essentially radial repetitive notches for the production of ribbed, threaded and similar bars, stand being provided with a device for angularly adjusting t... | 03/31/1987 |
| 4532788 | Apparatus for making spine fin stock Apparatus for producing spine fin material of the type employing counter-rotating toothed cutter rolls to transversely slit ribbon stock. The apparatus includes a positive gear drive for controlling the angular cutter roll postions and a support arrangeme... | 08/06/1985 |
| 4196046 | Adjuster for corrugating rolls Apparatus is described for adjusting backlash clearances between the flutes of two meshing corrugating rolls, while the rolls are rotating, permitting minimization of noise levels. The corrugating rolls are driven through a pair of meshing helical gears, ... | 04/01/1980 |
| 4070892 | Arrangement for metal working by rolling An arrangement for metal working by rolling, such as forging rolls, is known and belongs to the metal forming equipment. In such an arrangement, sector dies are mounted on parallel shafts, and there are provided devices for adjustably rotating the sector ... | 01/31/1978 |
| 4020664 | Device for adjusting the phase of roll dies in a cross-rolling machine Apparatus suitable for adjusting the phase between the roll dies in a cross rolling machine, the apparatus comprising a die roll mounted on a roll shaft for rotation by the roll shaft, a boss fixedly secured to the roll shaft for rotation therewith and a ... | 05/03/1977 |
