US 11,885,379 B2
Device for connecting a toothing part to a shaft for conjoint rotation with the latter, method for producing such a device, and angular gear
Klaus Völker, Igersheim (DE); Philipp Farrenkopf, Würzburg (DE); and Florian Schmidt, Ahorn-Schillingstadt (DE)
Assigned to WITTENSTEIN SE, Igersheim (DE)
Filed by WITTENSTEIN SE, Igersheim (DE)
Filed on Nov. 21, 2019, as Appl. No. 16/690,325.
Claims priority of application No. 102018129339.9 (DE), filed on Nov. 21, 2018.
Prior Publication US 2020/0158182 A1, May 21, 2020
Int. Cl. F16D 1/072 (2006.01); F16B 17/00 (2006.01)
CPC F16D 1/072 (2013.01) [F16B 17/00 (2013.01); Y10T 403/4958 (2015.01); Y10T 403/4966 (2015.01)] 20 Claims
OG exemplary drawing
 
1. An assembly (1) for connecting a toothing part (3) to a shaft (5) for conjoint rotation with the latter, comprising:
wherein the toothing part (3) has a circular bore, and further comprises a bevel gear or a spur gear,
a wherein the shaft (5) has:
a cylindrical receiving portion (4) for receiving the toothing part (3), wherein the receiving portion has a smaller outside diameter than the shaft, and
a cylindrical recess (8) in the shaft (5), which cylindrical recess (8) has a recess length that extends along an axis of the shaft (5) at least over an entire length of the receiving portion (4), and
a press-in cylinder (10) which can be pressed into the recess (8) and which has an oversize in relation to the recess (8), wherein the press-in cylinder (10) has a constant outer diameter along the recess length.