Gear ring carrier part for a two- or multi-component gear and two- or multi-component gear with such a gear ring carrier part

US11680632B2 · kind B2 · utility

Assignee

• IMS GEAR SE & CO. KGAA · DE

Inventors

• Eugen Stoppel · Mühlingen, DE
• Sebastian Birk · Trossingen, DE
• Egor Melnikov · Wurmlingen, DE
• Stephan Oberle · Unterkirnach, DE

Key dates

• Filing date: Sep 30, 2020
• Grant date: Jun 20, 2023
• Expiry date: Mar 9, 2041

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16H2055/065
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

The present invention relates to a gear ring carrier part (10) for a two- or multi-component gear (11), the gear ring carrier part (10) having a circular ring section (12) rotating in the circumferential direction about an axis of rotation (A), a gear ring (14) arranged radially on the outside of the circular ring section (12), and an extension (16) extending radially inward from the circular ring section (12), the extension (16) having a first extension face (30) and a second extension face (32), a number of first ribs (34) and an equal number of first pockets (36) being arranged on the first extension face (30), and/or a number of second ribs (38) and an equal number of second pockets (40) being arranged on the second extension face (30), the first ribs (34) and the first pockets (36) and/or the second ribs (38) and the second pockets (40) each extending radially and being arranged adjacent to one another in the circumferential direction. The invention also relates to a two-component or multi-component gear (11) with such a gear ring carrier part (10).