US 11,940,035 B2
Planetary wheel for a planetary gear and planetary carrier for such a planetary wheel
Marius Suess, Blumberg (DE); Simon Schwoerer, Brigachtal (DE); Steffen Aberle, Koenigsfeld (DE); and Jens Fechler, Huefingen (DE)
Assigned to IMS GEAR SE & CO. KGAA, Donaueschingen (DE)
Filed by IMS GEAR SE & Co. KGaA, Donaueschingen (DE)
Filed on Dec. 16, 2022, as Appl. No. 18/083,070.
Claims priority of application No. 21215316 (EP), filed on Dec. 16, 2021.
Prior Publication US 2023/0193979 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. F16H 55/17 (2006.01); F16H 1/32 (2006.01); F16H 57/08 (2006.01)
CPC F16H 1/32 (2013.01) [F16H 55/17 (2013.01); F16H 57/082 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A planetary wheel (10) for a planetary gear, comprising
a wheel body (16) with a first planetary wheel end face (18) and a second planetary wheel end face (20),
a planetary wheel axle (22), which
defines a planetary wheel axis of rotation (APR) of the planetary wheel (10), and comprises
a first bearing section (24) and
a second bearing section (26), wherein
the first bearing section (24) projects beyond the first planetary wheel end face (18) and the second bearing section (26) projects beyond the second planetary wheel end face (20),
wherein at least one planetary wheel bore (28) running coaxially or parallel to the planetary wheel axis of rotation (APR) at least partially runs through the planetary wheel axle (22),
wherein the wheel body (16) comprises
a sprocket (30) having a first number (n1) of teeth (31) and
a second number (n2) of ribs (32), wherein
the ribs (32) run between the planetary wheel axle (22) and the sprocket (30), and
wherein
on the ribs (32), planetary wheel stop projections (40) are arranged, which project beyond the sprocket (30) along the planetary wheel axis of rotation (APR),
or
the wheel body (16) has at least one continuous planetary wheel stop projection (41) which is arranged between the ribs (32) and the sprocket (30).