| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 242613000 | Particular hub or core formation | 11 |
| 20080210807 | Device for Both-Way Control of Length of Linear Member - An apparatus for reducing and extending length of a linear member such as various electric wires, a string, a strap, or the like in both directions if necessary is disclosed. The apparatus has a simple structure, is easily manufactured, and selectively adjusts the length of a desired portion of the linear member. | 09-04-2008 |
| 20080230648 | Spool for Receiving a Wound Skein Material - Spool for receiving a wound skein product includes a rotationally symmetrical spool body, with two axial ends provided with flange discs ( | 09-25-2008 |
| 20100032513 | REEL HUB - A reel hub has a slot into which a leader block with a hook part holding a leader pin fixed to a beginning of a tape is inserted. The reel hub includes: a lever rotatably supported by the main body part and urged such that an end of the lever abuts the leader block inserted into the slot; and a lid rotatably supported by the main body part, urged in a direction to close the slot, restricted to rotate by other end of the lever when the leader block is not inserted, and forms a cylindrical surface together with the main body part when the lid covers the slot. When the leader block is inserted, the lever is pushed by the leader block to be rotated, the other end of the lever is separated from the lid, and the restriction of the rotation of the lid is canceled. | 02-11-2010 |
| 20100051738 | Coreless Roll Mounting Apparatus - An apparatus for mounting a coreless roll that comprises a first and/or second component with a roll mounting surface comprising a radius that is substantially equal to the inner radius of the roll such that the roll mounting surface supports the coreless roll when the roll mounting surface is disposed within the cavity; and a tapered guiding surface coupled to a distal end of the roll mounting surface that transitions from a radius less than the radius of the roll mounting surface to a radius substantially equal to the radius of the roll mounting surface such that the tapered roll guiding surface guides a free end of the coreless roll formed in the cavity against the inner circumference of the roll when the apparatus is inserted into the cavity. | 03-04-2010 |
| 20100102159 | Rebuilt Winding Cores and Method of Manufacture - A method of rebuilding used cores comprising the steps of; cutting a used core substantially down the center at a midway cut thereby creating a left core and a right core. Further installing an extension unit in between the left core and right core, thereby forming a lengthened rebuilt core. Further, cutting the damaged ends off the rebuilt core to a selected finished length. The rebuilt core includes a left core obtained from a donor core; a right core obtained from a donor core; an extension unit sandwiched between the left core and the right core for rigidly joining together the left and right cores by connecting to one end of each of the cores. | 04-29-2010 |
| 20120111990 | Self Centering Core Adapter and Method - A core adapter is provided for adapting a larger diameter core to be mounted on a winding machine designed for a smaller diameter core. The core adapter includes a cylindrical body having a wall, a central bore, an outer surface, and a discontinuity in the form of a slit extending axially along and completely through the wall. The core adapter can be inserted in an end of a core and progressively secured by expanding the body, facilitated by a widening of the slit, until the body wedges against the inside surface of the core. Adhesive can be applied to the adapter or the core or both to secure the core adapter in place. The body can be expanded with screws progressively threaded through the core and into the body of the core adapter, or vice versa. Alternatively, the body can be expanded by urging a wedge into the slit to widen the slit and consequently expand the body of the core adapter radially. Alternatively still, the body can be expanded with an expandable tool inserted through the central bore of the body and expanded against the wall of the central bore. A system including a core adapter and expansion tool and methods of expanding the core adapter are also disclosed. | 05-10-2012 |
| 20140027562 | Reel Assemblies with Customizable and Interchangeable Drums - Methods, systems, and apparatus are described herein for using reel assemblies including customizable and interchangeable drums. According to embodiments described herein, a reel assembly includes a first flange having a bolt pattern and a second flange having the bolt pattern. The reel assembly also includes a core drum having a first end and a second end. The first and second ends of the reel assembly also have the bolt pattern. The first end of the reel assembly is detachably coupled to the first flange via the bolt pattern, and the second end of the reel assembly is detachably coupled to the second flange via the bolt pattern. | 01-30-2014 |
| 20150307316 | REEL ASSEMBLY - A set of blanks for being repeatedly assembled into a reel configuration. A flange blank has pass through slots angularly spaced apart from one another and interlocking apertures angularly aligned with the pass through slots. Each pass through slot is spaced radially from an interlocking aperture. A core blank has a hub portion that is folded toward a core configuration in which it has an annular shape. Push tabs extend outwardly from the hub portion. Each of the push tabs passes through a pass through slot. Each push tab includes a spine and a pair of wings extending outwardly from the spine. The wings of each push tab bend away from a coplanar position with respect to their spine as the push tab is inserted in an interlocking aperture. The wings lockingly engage the flange blank when each push tab is lockingly received in the interlocking aperture. | 10-29-2015 |
| 242613100 | Irregularly shaped (e.g., tapered) | 3 |
| 20120228422 | FOLDED CORE FOR CARPETING - A core for winding floor covering material, the core being a hollow, wound paper tube having an integrally formed longitudinally oriented indentation configured to accommodate the starting edge of the floor covering material. The core eliminates the longitudinal crease often found on the final few square meters of floor covering wound around a conventional core. | 09-13-2012 |
| 242613200 | Cross sectionally | 2 |
| 20140001306 | FILM WINDING CORE, AND WOUND FILM BODY USING SAME | 01-02-2014 |
| 20160096704 | OFF-ROAD ROLLING FILM VISION SYSTEM - Disclosed is an Off-Road Rolling Film Vision System comprising a Controller Module ( | 04-07-2016 |
