US 12,359,713 B2
Sprocket assembly, and a method for assembling or replacing same
Arne Malmin, Sandnes (NO); and Arne Thomas Haaland, Sandnes (NO)
Assigned to Cubility AS, Sandnes (NO)
Appl. No. 18/717,042
Filed by Cubility AS, Sandnes (NO)
PCT Filed Sep. 16, 2022, PCT No. PCT/NO2022/050216
§ 371(c)(1), (2) Date Jun. 6, 2024,
PCT Pub. No. WO2023/121469, PCT Pub. Date Jun. 29, 2023.
Claims priority of application No. 20211571 (NO), filed on Dec. 22, 2021.
Prior Publication US 2025/0035199 A1, Jan. 30, 2025
Int. Cl. F16H 55/12 (2006.01); B65G 23/06 (2006.01); F16H 55/30 (2006.01)
CPC F16H 55/12 (2013.01) [B65G 23/06 (2013.01); F16H 55/30 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A sprocket assembly comprising:
a hub adapted to be mounted on a shaft;
a sprocket collar comprising a peripheral surface and an inner surface,
wherein the sprocket collar being releasably interlocked with the hub,
wherein the sprocket collar comprises a split extending between the inner surface and the peripheral surface, and
wherein the sprocket collar is in one piece and made of a flexible material so that the split is widenable by pulling two sides of the split.