Facom

Yves Robert Caroff

This apparatus comprises, in combination, two similar devices disposed in opposite directions. The devices are adapted to be fixed respectively to the two opposite wheels of a vehicle and parallel to the latter. Each device comprises a first rigid hollow tubular bar and a fixing structure for fixing the bar to a projector carrier. A structure inside the bar projects a beam of light longitudinally inside the bar. The beam is reflected at one end of the bar by a mirror which is rigid with a screen and so disposed as to project the beam transversely toward the screen pertaining to the opposite device. The mirror is mounted on the first bar of at least one of the devices so as to be movable toward or away from the fixing structure. A structure for receiving a sub-assembly for inspecting the pivot and castor angles of the vehicle wheel is provided. An apparatus for measuring the camber angle of the vehicle wheel is also provided.

Apparatus for inspecting the geometry of the wheels of a vehicle

Device for fixing a vehicle wheel on a balancing machine comprising a platen to be fixed at its center on the rotary shaft of the balancing machine. A series of passages having axes parallel to the axis of rotation of the shaft are formed in the platen, the axes being located at the angles of at least two regular polygons. There is provided a set of cranks each having a journal for engagement in a corresponding one of the passages and a stud eccentric with respect to the journal for engagement in one of the fixing operations of the wheel. A mechanism simultaneously drives all the cranks upon rotation of one of the cranks so that the studs of the cranks are at a distance from the center of the platen which is equal to the distance between the fixing apertures and the center of the wheel. One of the passages constitutes an angle common to all the polygons and all the passages are located on the same circumference on the platen.

Device for fixing vehicle wheels on a wheel-balancing machine

The pincers is of the vice-pincers type and comprises a main lever and a fixed jaw integral with the main lever. A pivotable jaw is pivoted to the main lever and a toggle device connects the pivotable jaw to another part of the main lever. The feature of the pincers is that the toggle device comprises an auxiliary lever pivoted to the pivotable jaw and performing the function of a lever for locking the pincers and a lever of adjustable length which is pivoted at one end to the auxiliary lever and at the opposite end to the main lever.

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Saint Mande, France

Yves Robert Caroff