Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg

Bayerische Motoren Werke Aktiengeselllschaft

Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Markus Trefz

Ulrich Ohnemus

Guenter Ruehle

Lothar Wolf

Dirk Oliver Lautenschlager

Egon Eisenhauer

Markus Kirchner

Rolf Teuteberg

Martin Bauer

Ciro Cervo

Petra Kohler

Georg Lohmann

Anton Noll

Andreas Allgoewer

Roland Ries

Ekkehard Rieder

A gear support comprises an elongate carrier portion which is oriented along a longitudinal axis, and a flange portion at one end of the carrier portion. The flange portion serves for fastening the gear support to a case of the gear, and a bearing portion in the region of an opposite end of the carrier portion serves for mounting the gear support on the motor vehicle. The carrier portion has two mutually opposite longitudinal spars, between which ribs extend, the longitudinal spars and the ribs being produced in one piece with one another.

Gear support for mounting a gear and gear having such a gear support

What is proposed is a variator disk for a toroidal variator, in particular for a motor vehicle toroidal transmission. The variator disk has a curved running surface which is oriented coaxially with respect to a variator axis and on which rollers of the toroidal variator can roll. The variator disk having furthermore at least two partial disks which are designed as a traction disk, on which the running surface is formed, and as a supporting disk, respectively. The supporting disk is designed for supporting axial forces applied to the running surface. The traction disk is supported on the supporting disk in the radial direction to the variator axis.

Variator disk and variator for a toroidal transmission

Growing community of inventors

Loewenstein, Germany

Markus Trefz