Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7140172 | Covering for drafting rollers A spinning machine drafting device includes a pressure roller loaded against a lower roller such that a fiber structure is conveyed between the roller pair. The pressure roller has an outer circumferential layer disposed around an inner circumferential layer of diff... | 11/28/2006 |
| 7096923 | Segment roll for continuous casting machines A segment roll for use in a continuous casting machine includes a number of roll segments axially spaced apart and supported in bearings on a non-rotating shaft. Each roll segment is a self-contained unit including a sleeve-shaped outer mantle, an internal sleeve di... | 08/29/2006 |
| 7076840 | Draft device It is an object of the present invention to provide a draft device DR including draft rollers which, when a draft device composed of a plurality of draft roller pairs is used, can reduce the adverse effect of associated air currents resulting from the rollers rotati... | 07/18/2006 |
| 7066328 | Grooved angled tray for ring-handled surgical instruments The grooved angled tray for ring-handled surgical instruments includes a horizontal top, a horizontal base that is disposed parallel to the horizontal top, a front wall, a rear wall, and a set of parallel sidewalls. The front wall is inclined and slopes outward from... | 06/27/2006 |
| 6910249 | Apparatus on a draw frame for textile fibre material An apparatus on a draw frame for textile fiber slivers has a drawing system having weighting of the top rollers of successively arranged pairs of rollers comprising a bottom and a top roller. During operation, the top rollers are pressed against the bottom rollers b... | 06/28/2005 |
| 6237196 | Top roller of a drafting apparatus The shaft 13 of a top roller T of a drafting device D is segmented into sections. The bearing holding section 13e includes a large diameter section at the base end and small diameter section 13e' on the far end. A first bearing 14c is fitted over the larg... | 05/29/2001 |
| 5412847 | Loose-boss top roller A loose-boss top roller includes an arbor inserted into a loose-boss on which a hard rubber material is fixed, needle bearings inserted between the loose-boss and the arbor in both ends of the loose-boss, one end of each of a pair of joints being inserted... | 05/09/1995 |
| 4878268 | Device for drawing roves or slivers of fibers on a spinning machine This invention relates to a device for drawing roves or slivers of fibers on a spinning machine with a view to converting this material into spun yarns, of the type incorporating pendulous arms, constituted essentially by an assembly comprising, mounted o... | 11/07/1989 |
| 4557022 | Drafting means for textile machine such as spinning machine A drafting device for a spinning machine, in which a plurality of loading devices for top rollers is provided, by which each top roller is held in a weighting arm in such a state as being displaceable independently from the other roller without disturbing... | 12/10/1985 |
| 4510648 | Weighting device for drafting means A novel weighting device for draft rollers, in which a diaphragm is provided, as a pressing unit, above each top side roller. The diaphragms provided on a spinning frame are classified into a plurality of groups corresponding to species of rollers such as... | 04/16/1985 |
| 4391021 | Apron drafting system An apron drafting system for textile fibers includes a pair of front rolls, a pair of middle rolls, and a pair of back rolls defining front and back drafting zones therebetween. A cradle, including a pair of side plates, is mounted on both of said middle ... | 07/05/1983 |
| 4187588 | Construction of pendulum arm type high sensitivity self-aligning weighting arm A pendulum arm type high sensitivity self-aligning weighting arm includes a press assembly for pressing a driven body consisting of a roller body against a driving body such as a roller body or a belt body, wherein one end of the press assembly which has ... | 02/12/1980 |
| 4183127 | Top rollers and method for manufacture thereof Disclosed is a top roller for use in a fine or rough spinning frame wherein a plurality of rollers or balls are fitted into one of two axially spaced apart annular grooves formed in the exterior side wall of a rotary section of an arbor and retained with ... | 01/15/1980 |
| 4067088 | Apron drafting arrangement An apron drafting arrangement for fibrous material comprising a pair of back rolls, a pair of intermediate rolls, a pair of front rolls, the intermediate pair of rolls including a top roll and bottom roll. Deflecting elements are arranged to each side of ... | 01/10/1978 |
| 4012810 | Drawing system arrangement for spinning machines A drawing system arrangement for spinning machines, in which there are at least two dies for holding the bottom rollers of the drawing system and the dies are connected by a carrying rod. In the new embodiment, the carrying rod is at least twice as long a... | 03/22/1977 |
| 4010527 | Textile drafting roll assembly A textile drafting roll assembly is illustrated wherein a cot carrying sleeve has a bearing race intermediate internally enlarged end portions for accommodating circumferentially spaced double roller bearings, sealing means being carried within the enlarg... | 03/08/1977 |
| 3942223 | Staple draft devices This invention relates to a staple draft device comprising a pair of feed rollers and a pair of drawing-off rollers, said pairs determining therebetween the course of a staple lap to be drawn off, there being at one side of said course a feed roller with ... | 03/09/1976 |
