Gear, method for producing a gear and use of such a gear
AssigneeSMS group GmbH
InventorsThomas DASTIG, Stefan WARDER
Life of this patent
Estimating the term…
Abstract
A gear, having a reference diameter of greater than or equal to 1.5 m, with a gear hub and a gear rim, wherein the gear hub and gear rim are releasably connected to one another, and that the gear hub includes a plurality of elements that are welded together.
Claims15
A gear with a reference diameter of greater than or equal to 1.5 m, comprising:
- a gear hub, and
- a gear rim,
- wherein
- the gear hub and the gear rim are releasably connected to one another, wherein the gear hub comprises a plurality of elements welded together.
A method for producing a gear with a reference diameter of greater than or equal to 1.5 m, the gear comprising a gear hub and a gear rim, in which the gear hub is produced by means of a welded construction, in which the gear rim is produced by means of a closed circumferential ring part, and in which the gear hub and the gear rim are then firmly but releasably connected to one another by means of a force-locking connection and/or by means of a fitting bolt connection and/or by means of an expansion screw connection.
(canceled)
Dependencies are inferred from the claim text.