Back to results
US 2011/0277572 A1Published application
Synchronizer hub
AssigneeHoerbiger Antriebtechnik Holding GmbH
InventorsManfred Schauer, Michael Koelzer, Robert Notz, Peter Echtler, Markus Sauter
Life of this patent
Estimating the term…
Abstract
A synchronizer hub comprises a one-piece, disk-shaped base body having a longitudinal extent, an external toothing on an outer periphery of the base body, and an internal toothing on an inner periphery of the base body. The external toothing is divided into a plurality of tooth segments which, as viewed in the longitudinal extent, alternately extend from the base body in opposite directions.
Claims18
A synchronizer hub, comprising
- a one-piece, disk-shaped base body having a longitudinal extent;
- an external toothing on an outer periphery of the base body;
- and
- an internal toothing on an inner periphery of the base body, wherein
- at least one of the external and internal toothings is divided into a plurality of tooth segments which, as viewed in the longitudinal extent, alternately extend from the base body in opposite directions.
2 more elements
A manual transmission for a vehicle, comprising:
- a synchronizer hub comprising a one-piece, disk-shaped base body having a longitudinal extent, an external toothing on an outer periphery of the base body, and an internal toothing on an inner periphery of the base body, wherein at least one of the external and internal toothings is divided into a plurality of tooth segments which, as viewed in the longitudinal extent, alternately extend from the base body in opposite directions;
- at least one synchronizer ring;
- at least one speed change gear;
- and
- spacer elements integrally formed with the synchronizer hub and having contact surfaces for the at least one speed change gear.
2 more elements
Dependencies are inferred from the claim text.