A solar panel cutting unit according to an embodiment can separate layers of a solar panel from each other at once. The solar panel cutting unit separates thin layers of a solar panel from each other and includes a frame, a panel transporting mechanism that is provided at the frame and lowers the solar panel in a vertical direction such that adhesion lines of the thin layers are arranged downward, a pair of guide roller units that is positioned below the panel transporting mechanism and guides and lowers the solar panel, and a wire cutting mechanism that includes a pair of support rollers and cutting wires which connect the support rollers to each other and extend in the same direction as the adhesion lines such that the wire cutting mechanism separates the thin layers of the solar panel from each other.

A solar panel cutting unit according to an embodiment can separate layers of a solar panel from each other at once. The solar panel cutting unit separates thin layers of a solar panel from each other and includes a frame, a panel transporting mechanism that is provided at the frame and lowers the solar panel in a vertical direction such that adhesion lines of the thin layers are arranged downward, a pair of guide roller units that is positioned below the panel transporting mechanism and guides and lowers the solar panel, and a wire cutting mechanism that includes a pair of support rollers and cutting wires which connect the support rollers to each other and extend in the same direction as the adhesion lines such that the wire cutting mechanism separates the thin layers of the solar panel from each other.

A solar panel disassembling apparatus according to an embodiment of the present disclosure separates a glass plate of a solar panel and a film layer bonded to the glass plate from each other. The solar panel disassembling apparatus includes a supply module that stands and fixes the solar panel such that a bond line between the glass plate and the film layer is exposed upward and downward and that moves the solar panel in a parallel direction parallel to a bonding surface between the glass plate and the film layer, and a wire-shaped cutting blade that is disposed in front of the solar panel in a movement direction of the solar panel to have a distance from the supply module, is disposed in parallel to the bonding surface, and separates the glass plate and the film layer from each other.

A winder unit (1) for winding cutting line (41), for vehicle glazing panel removal, has a rotatable spindle shaft (61) for winding the cutting line (41) and a ratchet device (90) mounted to the spindle shaft (61) by means of a one-way rotational bearing or clutch (75). Typically the ratchet device (90) has a component mounted to rotate in unison with the one-way rotational bearing or clutch. The improvement provides a rotational directional control providing 2 one-way rotational control devices in concert.

A winder unit (1) for winding cutting line (41), for vehicle glazing panel removal, has a rotatable spindle shaft (61) for winding the cutting line (41) and a ratchet device (90) mounted to the spindle shaft (61) by means of a one-way rotational bearing or clutch (75). Typically the ratchet device (90) has a component mounted to rotate in unison with the one-way rotational bearing or clutch. The improvement provides a rotational directional control providing 2 one-way rotational control devices in concert.

A winder unit for winding cutting line, for vehicle glazing panel removal, has a rotatable spindle shaft for winding the cutting line and a ratchet device mounted to the spindle shaft by means of a one-way rotational bearing or clutch. Typically the ratchet device has a component mounted to rotate in unison with the one-way rotational bearing or clutch. The improvement provides a rotational directional control providing 2 one-way rotational control devices in concert.

A winder unit for winding cutting line, for vehicle glazing panel removal, has a rotatable spindle shaft for winding the cutting line and a ratchet device mounted to the spindle shaft by means of a one-way rotational bearing or clutch. Typically the ratchet device has a component mounted to rotate in unison with the one-way rotational bearing or clutch. The improvement provides a rotational directional control providing 2 one-way rotational control devices in concert.

A cutting device includes a tool drive, cutting tool having first and second connecting parts respectively connected to first and second followers, and guiding device, including a first guiding unit with first and second guiding modules. The first guiding module includes first and second guiding wheels, which are held each by related bearing devices rotatable in a guiding plane, peripherally adjacent to each other at a first transfer position, include an outwardly open receiving opening suitable for receiving the first follower, rotatable by the tool drive in opposite directions with the same angular velocity, and arranged so that their receiving openings lie opposite one another at the first transfer position after each revolution, so that the first follower is transferable alternately from one receiving opening into the other at the first transfer position and is further guidable alternately along the periphery of the first or second guiding wheel.

A cutting device includes a tool drive, cutting tool having first and second connecting parts respectively connected to first and second followers, and guiding device, including a first guiding unit with first and second guiding modules. The first guiding module includes first and second guiding wheels, which are held each by related bearing devices rotatable in a guiding plane, peripherally adjacent to each other at a first transfer position, include an outwardly open receiving opening suitable for receiving the first follower, rotatable by the tool drive in opposite directions with the same angular velocity, and arranged so that their receiving openings lie opposite one another at the first transfer position after each revolution, so that the first follower is transferable alternately from one receiving opening into the other at the first transfer position and is further guidable alternately along the periphery of the first or second guiding wheel.

A winder unit is disclosed for use with a cutting wire in cutting out a vehicle glazing panel. The unit is capable of being mounded to the glazing panel and includes first and second winder spools for winding cutting wire. At least one wire wrap around guide element (typically a pulley) is positioned away from the mounting means. The unit may be used in various techniques either alone or with an auxiliary guide arrangement.