US 11,892,058 B2
Coaxial gear mechanism
Michael Schmidt, Reichenberg (DE); Martin Kimmelmann, Weikersheim (DE); and Andreas Kümmeth, Obernbreit (DE)
Assigned to WITTENSTEIN SE, Igersheim (DE)
Filed by WITTENSTEIN SE, Igersheim (DE)
Filed on Sep. 22, 2022, as Appl. No. 17/950,690.
Claims priority of application No. 102021124755.1 (DE), filed on Sep. 24, 2021.
Prior Publication US 2023/0095996 A1, Mar. 30, 2023
Int. Cl. F16H 1/24 (2006.01); F16H 55/12 (2006.01)
CPC F16H 1/24 (2013.01) [F16H 55/12 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A coaxial gear mechanism (1), comprising:
a toothing (5) which is oriented axially with respect to an axis of rotation (3) of the coaxial gear mechanism (1),
a tooth carrier (7) which has axially oriented guides (9), and
tooth pins (11) which each comprise a body (50), which is mounted so as to be axially displaceable in a guide (9) of the axially oriented guides (9) of the tooth carrier (7), and a head region (51), wherein the head region (51) comprises at least one tooth (52) for engagement with the toothing (5),
wherein the tooth carrier has an irregular angular pitch, wherein the irregular angular pitch comprises a group of identical first angles (57) between adjacent guides (9) and at least one second angle (59), which is different from the first angles (57), between adjacent guides (9).