A wheel-balancing weights application tool for applying wheel-balancing weights to a central portion of a wheel is hereby presented, the wheel-balancing weights application tool comprising a pair of opposed semi-circular weights holder capable of simultaneously carrying two sets of wheel-balancing weights to a wheel for sequentially securing the two sets of wheel-balancing weights to the central portion of the wheel.

Disclosed is a web handling system that includes a spindle having a spindle magnetic coupling portion and a roll core configured for receiving the spindle for mounting thereon and having a roll magnetic coupling portion, wherein the spindle and roll magnetic coupling portions are configured for magnetically attracting each other to hold the roll on the spindle.

A spool-supplying apparatus for managing a plurality of spools is presented and is comprising a spool support frame, a spool-supporting axle secured in cantilever, at a first end thereof, to the spool support frame, the spool-supporting axle being configured to support a plurality of axially-supported spools thereon, the plurality of spools axially engaging the spool-supporting axle through a second end thereof, and a spool unwinder operatively associated with the spool-supplying apparatus for unwinding a spool, the spool unwinder being configured to rotatably engage a first spool from the second end of the spool-supporting axle. A method of using the spool-supplying apparatus is also presented.

An apparatus and method for a stretch wrap dispenser are disclosed. An example embodiment includes: a stem; a lower roll holder and stand-up base attached to the stem, beveled side up, with a stem stud, the lower roll holder and stand-up base being configured to enable the stem to stand upright; an upper roll holder attached to the stem, beveled side down, and configured to cause a stretch wrap material roll to fit snugly between the lower roll holder and stand-up base and the upper roll holder; a compression spring placed over the stem; a handle attached to the stem; and a tension control pin insertable through one of a set of holes in the stem to adjust for a desired level of tension in the compression spring.

A web roll handling and loading system and methods employ hubs positioned on opposing sides of a roll of web material wound on a hollow tubular core. Hub faces have an annular shape configured to be seated in respective ends of the hollow tubular core. The hubs are pivotably supported for pivoting between an operational position and a deflected position. The roll of web material is loaded on the hubs by lifting it from beneath the hubs to deflect the hub faces arcuately upward, then lowering the roll to allow the hub faces to pivot downward and become seated in the ends of the hollow tubular core. Alternatively, the roll is loaded into a pick-up tool by lowering the pick-up tool downward to the roll so the hubs deflect arcuately upward, then raising the tool so the hubs pivot downward and become seated in the hollow tubular core.

A reusable paper core including a cylindrical body having a circular outer periphery surrounding an open interior. The cylindrical body is configured to receive a roll of paper. The paper core includes at least one plate that spans at least a portion of the open interior such that the at least one plate connects at least two portions of the outer periphery. The at least one plate defines a non-circular central opening.

A resilient cable caddy comprising a portable housing for storing reels of cable that has a lower base with a hinged top forming an enclosure for the reel. A reel of cable is rotatably mounted within the interior. A handle formed by abutting base and top portions enables carrying. Each reel comprises a spool with a central axle coupled at each end to spaced apart end caps, being retained by mounting rings. The spindles have bearing rings journaled to bearing races defined in the end caps. Both spindles comprise hubs disposed within case gudgeons. A two-piece spindle has a removable hub portion fitted to an internal socket. When reels are transported they may be stacked vertically atop one another with the one piece spindle engaging the empty and exposed spindle hub socket of an upper reel. Caddies may also be opened and stacked vertically for transportation.

A sheet dispenser system having a roll of sheet material and a housing to receive the roll. The roll of sheet material comprises a first end portion incorporating a key, and the housing comprises a mounting portion arranged to support the first end portion of the roll and a support portion arranged to support a second end of the roll. The mounting portion comprises a tilting member pivotally coupled to the housing to define an operative position, in which the mounting portion and the support portion are aligned to support the roll in the housing, and a loading position, in which the mounting portion and the support portion are unaligned to inhibit support of the roll in the housing. The mounting portion comprises a block arrangement which is movable between a blocked condition, in which movement of the tilting member from the loading position to the operative position is inhibited, and an unblocked condition, in which movement of the tilting member from the loading position to the operative position is permitted. The mounting portion is arranged such that the roll is movable between an engaged condition, in which the key engages the mounting portion, and a disengaged condition, in which the key is disengaged from the mounting portion, such that, when the roll is moved from the disengaged to the engaged condition, the first end portion of the roll moves the block arrangement into the unblocked condition, thereby permitting movement of the tilting member from the loading position to the operative position.

A sheet dispenser system having a roll of sheet material and a housing to receive the roll. The roll of sheet material comprises a first end portion incorporating a key, and the housing comprises a mounting portion arranged to support the first end portion of the roll. The mounting portion comprises a lock arrangement which is movable between a locked condition and a free condition. The lock arrangement comprises a rotatable element configured for rotation about an axis, and a locking element configured for engagement with the rotatable element to inhibit rotation of the rotatable element, such that, when the locking element and the rotatable element are engaged, the lock arrangement occupies the locked condition, and when the locking element and the rotatable element are disengaged, the lock arrangement occupies the free condition. The mounting portion is arranged such that the roll is movable between an engaged condition, in which the key engages the mounting portion, and a disengaged condition, in which the key is disengaged from the mounting portion, such that, when the roll is moved from the disengaged to the engaged condition, the first end portion of the roll moves the lock arrangement into the free condition, thereby permitting rotation of the rotatable element. The locking element and the rotatable element are configured for engagement by relative movement of the locking element and the rotatable element towards each other in a direction along the axis of rotation of the rotatable element.

A spindle mechanism of a winding machine includes a spindle box provided with a mounting hole; bearings respectively arranged at both ends of the mounting hole of the spindle box to form a front bearing and a rear bearing, the bearing comprises an inner ring and an outer ring; and a spindle, the spindle is arranged to pass through the mounting hole of the spindle box and is rotatably positioned on the spindle box by means of the bearings, and the number of the front bearings is the same as the number of the rear bearings, and the outer ring of at least one of the front bearing and the rear bearing is not restricted in an axial direction so as to form a free end.