A reel for winding metal strip, in particular rolled hot strip, having a mandrel shaft (2), which has a first shaft end piece (18), which is rotably mounted by means of at least one bearing (4) provided in the machine frame (3) of the reel, a clamping device (5) arranged between the at least one bearing (4) and the mandrel shaft (2), such that, in a clamped operating state, a frictional connection can be produced between the at least one bearing (4) and the mandrel shaft (2).

A geotextile rolling and collecting apparatus includes a mounting plate, a pair of outer lower forks arranged laterally, a pair of outer upper forks, at least one linear actuator, at least one lower feed drum, at least one upper feed drum, and at least one first drive motor. The first drive motor is coupled to rotate the lower feed drum on a first horizontal axis and to counter-rotate the upper feed drum on a second horizontal axis. With the geotextile rolling and collecting apparatus in a collecting position, a geotextile liner grasped between the feed drums is fed by counter-rotation of the upper feed drum and the lower feed drum into a collecting volume behind the upper feed drum and the lower feed drum and between the upper forks and the lower forks to form at least one geotextile liner roll in the collecting volume.

An expansible chuck for holding hollow cylindrical cores used for winding and unwinding sheet material. A portion of the chuck body nearest the flange is stepped up so that the diameter of the chuck near the flange is slightly larger than the diameter of the rest of the chuck. The stepped up portion centers the chuck within the core which helps the expanding elements to uniformly grip the core.

An expansible chuck for holding hollow cylindrical cores used for winding and unwinding sheet material. A portion of the chuck body nearest the flange is stepped up so that the diameter of the chuck near the flange is slightly larger than the diameter of the rest of the chuck. The stepped up portion centers the chuck within the core which helps the expanding elements to uniformly grip the core.

A reel handling machine includes first and second re-reeling assemblies coupled to a frame. The re-reeling assemblies each include a reel mount supporting a first reel and a re-reel mount supporting a second reel. The re-reeling assemblies operated to unwind a product strip from the first reel and rewind the product strip on the second reel. The reel handling machine includes a reel manipulator positioned proximate to the re-reeling assemblies configured to automatically remove the second reel from the re-reel mount after the product strip is rewound on the second reel and move the second reel to a remote location.

Method for producing logs (B1, B2) of continuous thin products, or web products, in optimized manner by tracking defects in the surface and/or in the thickness detected on the products, comprising a step of continuously winding a thin product (T) into logs (B1, B2) on a winding machine, in order to produce at least one primary log, a step of identifying any defects in the surface and/or the thickness of said continuous thin product, a step of storing in a database system (31), outside the primary log, information related to said defects comprising at least the position of said defects with respect to a reference system associated with the primary log, a step of assigning a primary ID code to said primary log, a step of marking said primary log with said primary code, a step of associating, in said database system (31), information on said defects with the primary ID code of the primary log, so that, in said database, to a given primary ID code information are associated related to defects in the surface and/or the thickness of the respective primary log, that can be identified based on their position on the primary log, a step of using said information on the defects of the primary log, stored in the database system (31), in order to optimize at least one subsequent processing of the product wound into the respective primary log, said use providing for recognizing the primary code of the primary log being processed and the processing of the product based on the information on the surface defects associated to the primary log.

A rewinding machine for convolutley winding a web material onto a core to is disclosed. The rewinding machine comprises a first winding drum rotatable at a first peripheral velocity, a second winding drum opposed to the first winding drum and rotatable at a second peripheral velocity, and a core support for gripping opposing ends of the core. The core support grips opposing ends of the core during winding of the web material about the core. The core support has first and second rotatable pins each having corresponding first and second ends capable of insertion into a respective end of the core. The first rotatable pin has a channel that provides fluid communication between a source of positive pressure disposed external to the first rotatable pin and the second end of the first rotatable pin to provide positive pressure to the interior portion of the core.

Disclosed is an Off-Road Rolling Film Vision System comprising a Controller Module (200), a Takeup Module (300), and a Rollout Module (400). The Controller Module (200) comprises a Command Input (205), a Controller Process Module (210), a Command Transmitter (215), and a Power Supply (220). The Controller Module (200) is configured to remotely control a Motor (325) in the Takeup Module (300). The Command Input (205) comprises at least one Button configured to accept a knuckle bump for controlling a Motor (325) in the Takeup Module (300) when the Controller Module (200) is attached to a handlebar of an off-road vehicle. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal index finger joint. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal thumb joint. The Takeup Module (300) comprises a Motor Compartment (305), a Takeup Spool Compartment (310), a Takeup Spool Gear Compartment (315), a Takeup Film Window (320), a Motor (325), a Motor Gearbox (330), and at least one Takeup Spool Gear (340). The Takeup Module (300) may further comprise a Takeup Spool Window (350) configured to provide a view of a Takeup Spool (345) within the Takeup Module (300). Also disclosed is a Takeup Spool (500) comprising a Spool Alignment Tab Wheel (505), a Spool Ribbed Shaft (510), a Rib Quarter Section Cutout (515), a Spool Alignment Slot Wheel (525), a Spool Alignment Tab (530), a Spool Alignment Slot (535), a Plurality of Wheel Cutouts (540), and a Plurality of Wheel Slots (545). Also disclosed is a method for maintaining clear vision with goggles comprising receiving a command input via a knuckle bump, transmitting a designated signal to a module comprising a Motor and a Takeup Spool, activating the Motor to cause the Takeup Spool to rotate, and winding a Transparent Film a designated distance over goggles.

A good-quality slit separator having a small amount of fuzziness at a slit part thereof is to be obtained. The present invention includes: a step (S101) of conveying an original sheet (S); and a step (S102) of slitting the original sheet (S) by causing a plurality of slitting blades (72) to cut into the original sheet (S) such that tangent plane angles (63) in a tangent plane, on which a slitting position is in contact with the original sheet (S), are substantially identical with each other.

Disclosed is an Off-Road Rolling Film Vision System comprising a Controller Module (200), a Takeup Module (300), and a Rollout Module (400). The Controller Module (200) comprises a Command Input (205), a Controller Process Module (210), a Command Transmitter (215), and a Power Supply (220). The Controller Module (200) is configured to remotely control a Motor (325) in the Takeup Module (300). The Command Input (205) comprises at least one Button configured to accept a knuckle bump for controlling a Motor (325) in the Takeup Module (300) when the Controller Module (200) is attached to a handlebar of an off-road vehicle. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal index finger joint. The at least one Button configured to accept a knuckle bump may be configured to be adjacent to a user's metacarpophalangeal thumb joint. The Takeup Module (300) comprises a Motor Compartment (305), a Takeup Spool Compartment (310), a Takeup Spool Gear Compartment (315), a Takeup Film Window (320), a Motor (325), a Motor Gearbox (330), and at least one Takeup Spool Gear (340). The Takeup Module (300) may further comprise a Takeup Spool Window (350) configured to provide a view of a Takeup Spool (345) within the Takeup Module (300). Also disclosed is a Takeup Spool (500) comprising a Spool Alignment Tab Wheel (505), a Spool Ribbed Shaft (510), a Rib Quarter Section Cutout (515), a Spool Alignment Slot Wheel (525), a Spool Alignment Tab (530), a Spool Alignment Slot (535), a Plurality of Wheel Cutouts (540), and a Plurality of Wheel Slots (545). Also disclosed is a method for maintaining clear vision with goggles comprising receiving a command input via a knuckle bump, transmitting a designated signal to a module comprising a Motor and a Takeup Spool, activating the Motor to cause the Takeup Spool to rotate, and winding a Transparent Film a designated distance over goggles.