US 12,492,743 B2
Differential bevel gear, bevel gear differential and method for producing a differential bevel gear using forming technology
Jacqueline Bergmann, Dirlewang (DE); and Uwe Alexander Rütjes, Wessobrunn (DE)
Assigned to Hirschvogel Holding GmbH, Denklingen (DE)
Filed by HIRSCHVOGEL HOLDING GMBH, Denklingen (DE)
Filed on Jun. 21, 2024, as Appl. No. 18/749,795.
Claims priority of application No. 102023117249.2 (DE), filed on Jun. 29, 2023.
Prior Publication US 2025/0003474 A1, Jan. 2, 2025
Int. Cl. F16H 55/08 (2006.01); B21K 1/30 (2006.01); F16H 48/08 (2006.01); F16H 48/38 (2012.01); F16H 55/17 (2006.01)
CPC F16H 55/0846 (2013.01) [B21K 1/30 (2013.01); F16H 48/08 (2013.01); F16H 48/38 (2013.01); F16H 55/17 (2013.01); F16H 2048/382 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A vehicle differential bevel gear comprising:
a cone-shaped toothed section including external toothing with a plurality of teeth having a head height coefficient defined as a ratio between a head height of the teeth and a pitch of the differential bevel gear of at least 1.1, wherein the differential bevel gear comprises a foot height coefficient in a range from 1.1 to 2.0 such that the foot height coefficient is greater than the head height coefficient.