EP 3728900 A1 20201028 - TOOTHING ARRANGEMENT
Title (en)
TOOTHING ARRANGEMENT
Title (de)
VERZAHNUNGSANORDNUNG
Title (fr)
ENSEMBLE FORMANT DENTURE
Publication
Application
Priority
- DE 102017223019 A 20171218
- EP 2018081611 W 20181116
Abstract (en)
[origin: WO2019120799A1] A toothing arrangement (1) is proposed, comprising at least one first helically toothed spur gear (3) and one second helically toothed spur gear (4) which form a common running toothing, and at least one thrust collar (7) with two raceways (8, 9) for axial force compensation on both sides in the region of the running toothing, wherein the ring-shaped thrust collar (7) is designed with an internal toothing (10) which, in the assembled state, is supported in an encircling groove (11) which interrupts the toothing (5) of the first spur gear (3), wherein the thrust collar (7) is assigned at least one rotation prevention means, wherein the rotation prevention means is designed such that the rotation prevention means is movable from a radially inner region to a radially outer region of the first spur gear (3) into the blocking position. A transmission having the toothing arrangement is also proposed.
IPC 8 full level
F16H 55/17 (2006.01); F16H 1/08 (2006.01); F16H 57/02 (2012.01)
CPC (source: EP US)
F16H 1/08 (2013.01 - EP US); F16H 55/17 (2013.01 - EP US); F16H 57/00 (2013.01 - EP); F16H 57/02 (2013.01 - EP); F16H 57/02004 (2013.01 - EP); F16H 57/02004 (2013.01 - US); F16H 57/08 (2013.01 - US)
Citation (search report)
See references of WO 2019120799A1
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
DOCDB simple family (publication)
DE 102017223019 A1 20190619; CN 111480022 A 20200731; CN 111480022 B 20230602; EP 3728900 A1 20201028; US 11215271 B2 20220104; US 2021088119 A1 20210325; WO 2019120799 A1 20190627
DOCDB simple family (application)
DE 102017223019 A 20171218; CN 201880081162 A 20181116; EP 18808253 A 20181116; EP 2018081611 W 20181116; US 201816954782 A 20181116