A method for producing and installing a front end of a motor vehicle, including an arrangement including a structural front surface forming a structure that supports engine-cooling elements, to which structure a front protective molding and the projector headlamps are attached. In addition, the vehicle includes a hood hinged on hinge brackets secured to the vehicle structure, and side wings connected to the front pillar lining of the vehicle structure. The method includes adjusting the structural front surface in the transverse direction to a transverse position determined relative to the hood, placing a gauge device between the hood and the front structural face.

An automobile vehicle body and an automobile vehicle body manufacturing method is provided in which a metal joint is divided into an upper joint and a lower joint. The upper joint includes an upper wall which is fitted into a side member, a vehicle width direction inner wall and a vehicle width direction outer wall, and a lower joint includes a lower wall which is joined to a lower face and an outside face of a vehicle body floor, and the vehicle width direction outer wall, and therefore, the vehicle width direction outer wall of the upper joint is fastened to the vehicle width direction outer wall of the lower joint by a first bolt, and the vehicle width direction inner wall of the upper joint is fastened to an inside face of the side member by a second bolt.

An automobile vehicle body and an automobile vehicle body manufacturing method is provided in which a metal joint is divided into an upper joint and a lower joint. The upper joint includes an upper wall which is fitted into a side member, a vehicle width direction inner wall and a vehicle width direction outer wall, and a lower joint includes a lower wall which is joined to a lower face and an outside face of a vehicle body floor, and the vehicle width direction outer wall, and therefore, the vehicle width direction outer wall of the upper joint is fastened to the vehicle width direction outer wall of the lower joint by a first bolt, and the vehicle width direction inner wall of the upper joint is fastened to an inside face of the side member by a second bolt.

A fuel cell vehicle includes a high voltage apparatus for a fuel cell, a compressor for an air conditioner disposed under the high voltage apparatus for the fuel cell and constituting a module integrated with the high voltage apparatus for the fuel cell, and a power control unit separated from the high voltage apparatus for the fuel cell, disposed at a vehicle body over the compressor and configured to control an operation of a motor. The compressor and the high voltage apparatus for the fuel cell are connected by a single power wiring.

A fuel cell vehicle includes a high voltage apparatus for a fuel cell, a compressor for an air conditioner disposed under the high voltage apparatus for the fuel cell and constituting a module integrated with the high voltage apparatus for the fuel cell, and a power control unit separated from the high voltage apparatus for the fuel cell, disposed at a vehicle body over the compressor and configured to control an operation of a motor. The compressor and the high voltage apparatus for the fuel cell are connected by a single power wiring.

A subframe for a motor vehicle axle optimized for stiffness and weight is provided. Such a subframe may comprise a base member, a cross member, and a stiffening element. The base member may have an upper shell, a lower shell connected to the upper shell, and a connecting point formed on one of the shells for a pendulum bearing of a pendulum bar. The cross member may extend in a transverse direction, be attached to the base member, and have mounts for longitudinal members of the motor vehicle. The stiffening element may be connected to at least one shell in a region of the connecting point. Also described is a production method for a subframe.

A machine having a series electric drivetrain system includes an engine to provide mechanical energy to an electric generator, the electric generator able to convert the mechanical energy received from the engine into electrical energy, the electric generator including an input shaft extending through the electric generator, a rotor to rotate on the input shaft, and the input shaft is able to rotate an input gear, an idler gear, a pump drive gear, and a rotor gear, a motor to receive the electrical energy and to produce a rotational output, a single speed ratio direct drive to transfer the rotational output of the motor to a torque output to deliver to a drive shaft, and power electronics to control the electrical energy between the electric generator and the motor and to regulate the rotational output of the motor.

The present disclosure involves a method for determining the critical local expansion of a component with an eye toward the appearance of edge cracks based on an expansion of the component in the shaping process. Given a local expansion of the component at the edges that is smaller than the critical local expansion, no edge cracks arise that are larger than 1 μm. In particular, at least one expansion test is performed with at least one test component, and a critical overall expansion is determined with the at least one expansion test. The local maximum expansion of the test component is determined that the test component exhibits at the time of the critical overall expansion of the test component, and the local maximum expansion is the critical local expansion.

An aluminum pickup bed is assembled from a stamped headboard, a stamped floorpan, and a roll formed front sill. The headboard, a floorpan flange extending downwardly from the floorpan, and a front wall of the front sill form a three piece sandwich structure. Flow drilled screws are installed into the sandwich structure from the headboard side. The front sill includes a closed front flange and an open rear flange, each of which is welded to the floorpan.

A system and method for placing an object, which is to be processed on a production apparatus in a precise position, is provided. The system includes at least one location-determining system for determining a relative location of an object in relation to a production apparatus and a positioning apparatus for positioning the object on the production apparatus. The positioning apparatus has a receiving apparatus for receiving and discharging the object, and a movable arm for moving the object from one location to another. The location-determining system has at least one location-detecting device to detect a relative location of the receiving apparatus in relation to the location-detecting device. The location-detecting device is configured to detect a relative location of the object in relation to the location-detecting device and also a relative location of the production apparatus in relation to the location-detecting device.