EP 4388225 A1 20240626 - GEAR, IN PARTICULAR GEAR RIM
Title (en)
GEAR, IN PARTICULAR GEAR RIM
Title (de)
ZAHNRAD, INSBESONDERE ZAHNKRANZ
Title (fr)
ENGRENAGE, EN PARTICULIER JANTE DENTÉE
Publication
Application
Priority
- CN 202110960963 A 20210820
- DE 102021004915 A 20210930
- EP 2022025333 W 20220718
Abstract (en)
[origin: WO2023020711A1] The invention relates to a gear. The gear is composed of segments, each segment having a support region, a first flange region which is arranged at the front in the circumferential direction, and a second flange region which is arranged at the rear in the circumferential direction, wherein a surface region of the first flange region of each segment lies against the second surface region of the second flange region of the next adjacent segment of the respective segment, At least one screw which passes through the first flange region of the respective segment and the flange region of the respective next adjacent segment connects the segments, and a toothing is introduced into the support region of the segment, said toothing being designed as a helical toothing. The first surface region extends parallel to the tooth, which is next adjacent to the surface region, of the toothing of the respective segment.
IPC 8 full level
F16H 55/12 (2006.01)
CPC (source: EP US)
F16H 55/12 (2013.01 - EP US); F16H 55/17 (2013.01 - US); F16H 55/17 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102022002624 A1 20230223; EP 4388225 A1 20240626; US 2024344602 A1 20241017; WO 2023020711 A1 20230223
DOCDB simple family (application)
DE 102022002624 A 20220718; EP 2022025333 W 20220718; EP 22750761 A 20220718; US 202218684967 A 20220718