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| Number | Title | Issue Date |
| 6113753 | Systems and methods for making a magnetic recording medium on a flexible metal substrate A method is provided for processing a metal foil sheet to produce magnetic recording media. The method comprises providing an elongate metal foil sheet having a first side and a second side. The sheet is advanced through a plurality of processing stations... | 09/05/2000 |
| 5427295 | Universal planetary feeder head for feeding wire A universal planetary feeder for feeding a wire which includes an elongate hollow body defining a wire feed axis and adapted for high speed rotation about the axis, and a pair of planetary rollers associated with the body so as to be rotatable together wi... | 06/27/1995 |
| 5135103 | Packaging machine, especially for cigarettes A reel-change device for feeding high-performance packaging machines with web-like packaging material wound to form reels (11, 11a, 12), wherein one of two working journals (13, 14) is resupplied with a ("full") reel (11a), while the other working journal... | 08/04/1992 |
| 4813114 | Machining the ends of round bar and tube and similiar workpieces Elongate round workpieces W (e.g. bar or tube) are loaded singly from a rack (252) on to a supporting cradle formed by four ball castors (38). At each end of the cradle is an upper operating unit (20) and (22) comprising a machining unit having a chamferi... | 03/21/1989 |
| 4812221 | Fast response time microsensors for gaseous and vaporous species The present invention relates to a sensor for gaseous and vaporous species. The sensor comprises a substrate having a surface having an opening therein. A gas and vapor permeable sensing electrode having front and back sides is located across the opening ... | 03/14/1989 |
| 4735541 | Tube drive apparatus employing flexible drive belts An improved tube drive apparatus includes drive units disposed in respective orientations angularly displaced about and radially extending from a longitudinal centerline of a tube to be driven by the drive units and a drive train drivingly coupling a moto... | 04/05/1988 |
| 4554958 | Apparatus for rounding the circumference of a log An apparatus for rounding the circumference of a wood log which is supported by two sets of three drive rollers at spaced points between the ends of the log to establish a geometrical center. A knife is positioned extending the length of the log for cutti... | 11/26/1985 |
| 4392770 | Pipe handling apparatus Pipe, bar stock, or other tubular member handling apparatus according to this invention includes means for elevating a section of pipe from a horizontal pipe rack, moving the pipe linearly into operative relation with a machine that rotates the pipe and d... | 07/12/1983 |
| 4184839 | Roller track for pipes The roller track for moving large pipes through a tempering furnace includes two pairs of relatively closely spaced, resiliently mounted rollers disposed in the end zone of the furnace, where any portion of the pipe passing through is hot and has minimum ... | 01/22/1980 |
| 4179804 | Adjustable roller cable feeding and stripping tool A tool for removing insulation from a cable includes a plurality of rollers, with the axis of rotation of each such roller being angled relative to the longitudinal axis of the cable at a certain angle, and a further plurality of rollers which are togethe... | 12/25/1979 |
| 4177912 | Apparatus for planetary feeding of electrode wire Apparatus for the planetary feeding of electrode wire having means for adjusting the pushing force exerted on the electrode wire by electromagnetic means. Opposed canted rolls are mounted for rotation about their axes upon a first housing part which is ro... | 12/11/1979 |
| 4160471 | Power infeed for chipper A chipper infeed spout incorporating two surfaces disposed to form a V-shape having one side formed by a pair of support means (an anvil member and preferably a roll). A driven power roll is moveable across the direction of travel of the log along said sp... | 07/10/1979 |
| 4154351 | Canted roller apparatus for moving objects Apparatus for moving objects which comprises at least one roller journalled for engagement with the object to be moved whereby rotation of the roller causes the object to move in a longitudinal and/or rotational direction. The axis of the roller may be ca... | 05/15/1979 |
| 4150772 | Planetary wheel advance for a meltable welding cable A planetary wheel advance for a meltable welding cable includes planetary wheels clampable against the cable by a pressure arrangement with their axes being at an angle to the cable axis, with the wheels attached to one end of a two armed wheel holder lev... | 04/24/1979 |
| 4098445 | Controllable-force wire advance arrangement for electric-arc welding applications A force-adjustable wire advancing mechanism for converting rotations of a motor shaft to a linear advance of a wire electrode into an arc-welding system is described. A pair of skewed rollers are carried in the front part of a two-part feed housing on a p... | 07/04/1978 |
| 4094715 | Method and apparatus for applying foam insulation to pipe A method of applying foamed insulation to pipe is contemplated by the present invention. The pipe is moved longitudinally while being rotated about its longitudinal axis. A sprayable, foamable liquid is directed onto the surface of the pipe from a station... | 06/13/1978 |
| 4049172 | Planetary wire-feeding mechanism for electric arc-welding applications An improved planetary-type wire-feeding mechanism including a pair of cooperating skewed rollers for advancing the wire is disclosed. The rollers are carried on a pair of radially reciprocable pistons mounted in a feed housing through which the wire is ad... | 09/20/1977 |
| 4018011 | Centerless grinder work support and booty roller therefor A work support for a centerless grinder or the like comprises an elongated floor-supported guide tube adapted to extend along beneath a work piece to be machined in the grinder with a plurality of V-shaped supports arranged on the guide tube in spaced rel... | 04/19/1977 |
| 3986625 | Log turning apparatus A log turning apparatus comprising at least two rotary driven rollers on opposite sides of the path of the logs. The rollers are carried on the ends of two arms which are supported for pivoting about a vertical axis, and the rollers are biased in directio... | 10/19/1976 |
| 3970204 | Skewed roller conveyor The invention is concerned with an improved skewed roller conveyor for transporting cylindrical work pieces along a longitudinal axis thereof at a controlled speed. A plurality of cylindrically surfaced driving rollers which are driven by a single shaft a... | 07/20/1976 |
