Patent · US Active

Gearwheel arrangement

US9482334B2 · kind B2 · utility

3Cited by

0References

10Claims

0Family size

Assignee

Miba Sinter Austria GmbH · AT

Inventors

Helmut Buchleitner · Seewalchen, AT
Karl Dickinger · Gmunden, AT
Christian Dumanski · Linz, AT

Key dates

Filing date	Feb 7, 2014
Grant date	Nov 1, 2016
Priority date	—
Expiry date	Jan 4, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19916
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a gearwheel arrangement (1) with a main gearwheel (2) and a gearwheel (4) rotatable relative to the latter in circumferential direction (3), wherein the main gearwheel (2) comprises a hub (5) on which the rotatable gearwheel (4) is arranged, and with a spring element (7), which is arranged between the main gearwheel (2) and the rotatable gearwheel (4), and by means of which the rotatable gearwheel (4) is pretensioned in circumferential direction (3) against the main gearwheel (2), wherein the main gearwheel (2) comprises at least one first support element (22) and the rotatable gearwheel (4) comprises at least one second support element (23), and wherein the spring element (7) is arranged between the first and the second support element (22, 23) and thereby spaced apart from the first surface (19) of the main gearwheel (2) and from the second surface (21) of the rotatable gearwheel (4).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.