Abstract: Provided are a plate-material abutting device that easily adjusts a plurality of abutted positions between a plurality of pairs of abutted portions in plate materials, and a plate-material abutting method. The plate-material abutting device is employed for joining a first plate material and a second plate material in a state of being abutted to each other. The first plate material includes a first abutted portion and a second abutted portion that is different from the first abutted portion. The second plate material includes a third abutted portion corresponding to the first abutted portion, and a fourth abutted portion corresponding to the second abutted portion. The plate-material abutting device includes a first abutting mechanism for abutting the first and third abutted portions to each other, and a second abutting mechanism that moves independently from the first abutting mechanism and that abuts the second and fourth abutted portions to each other.

Abstract: The guidepath includes: a magnet guide tape which carries S pole, and guides a carrier vehicle in a first direction by the S pole by being arranged on a floor so as to extend in the first direction; a magnet guide tape which carries S pole, and guides the carrier vehicle in a second direction by the S pole by being arranged on the floor so as to extend in a second direction which intersects the first direction; and a magnetic body tape which is arranged at a side of the magnet guide tape at a position above which a marker sensor passes upon the carrier vehicle being guided by the magnet guide tape, and suppresses N pole.

Abstract: The guidepath includes: a magnet guide tape which carries S pole, and guides a carrier vehicle in a first direction by the S pole by being arranged on a floor so as to extend in the first direction; a magnet guide tape which carries S pole, and guides the carrier vehicle in a second direction by the S pole by being arranged on the floor so as to extend in a second direction which intersects the first direction; and a magnetic body tape which is arranged at a side of the magnet guide tape at a position above which a marker sensor passes upon the carrier vehicle being guided by the magnet guide tape, and suppresses N pole.

Abstract: Provided are a plate-material abutting device that easily adjusts a plurality of abutted positions between a plurality of pairs of abutted portions in plate materials, and a plate-material abutting method. The plate-material abutting device is employed for joining a first plate material and a second plate material in a state of being abutted to each other. The first plate material includes a first abutted portion and a second abutted portion that is different from the first abutted portion. The second plate material includes a third abutted portion corresponding to the first abutted portion, and a fourth abutted portion corresponding to the second abutted portion. The plate-material abutting device includes a first abutting mechanism for abutting the first and third abutted portions to each other, and a second abutting mechanism that moves independently from the first abutting mechanism and that abuts the second and fourth abutted portions to each other.

Abstract: The floor of a motor vehicle which is assembled in a floor assembly station is transported to a subsequent station using at least two welding robots on each lateral side of the floor assembly station. These welding robots are constituted into dual-purpose welding robots for performing both welding work and transporting work. After the assembling of the floor has been finished, the floor is supported at four lateral and longitudinal jack-up points through the workpiece receiving member by the cooperation of these dual-purpose welding robots, and is transported from the floor assembly station to the subsequent station.

Abstract: An apparatus for use in a motorcar body assembling line for setting car body components including a floor panel, a roof panel, and side panels on a set carrier in a predetermined positional relationship in a setting station at a starting end of the assembling line. The roof panel setting device is disposed in a laterally central portion at an upper part of the setting station and is comprised of a front unit and a rear unit, each having a pair of holding frames which are longitudinally and vertically movable with respect to each other. The apparatus further comprises a dashboard setting device disposed in a longitudinally parallel relationship to the roof panel setting device. Both the roof panel and dashboard setting devices are structurally and operationally similar.

Abstract: An apparatus for use in a motorcar body assembling line for setting car body components including a floor panel, a roof panel, and side panels on a set carrier in a predetermined positional relationship in a setting station at a starting end of the assembling line. The apparatus has a floor panel setting device for transporting a floor panel to, and setting it on, the set carrier; a pair of right and left side-panel setting devices for receiving a pair of right and left side panels which are transported to an upper position of the setting station by a hanger and for setting them on the set carrier; and a roof panel setting device for setting a roof panel between roof side rails of the right and left side panels which have been set on the set carrier.