US 12,421,999 B2
Connection system
Martin Hugelmann, Graben-Neudorf (DE); and Daniel Figuli, Graben-Neudorf (DE)
Assigned to SEW-EURODRIVE GMBH & CO. KG, Bruchsal (DE)
Appl. No. 18/025,680
Filed by SEW-EURODRIVE GMBH & CO. KG, Bruchsal (DE)
PCT Filed Sep. 7, 2021, PCT No. PCT/EP2021/074619
§ 371(c)(1), (2) Date Mar. 10, 2023,
PCT Pub. No. WO2022/058205, PCT Pub. Date Mar. 24, 2022.
Claims priority of application No. 102020005676.8 (DE), filed on Sep. 16, 2020.
Prior Publication US 2023/0358258 A1, Nov. 9, 2023
Int. Cl. F16D 1/09 (2006.01)
CPC F16D 1/09 (2013.01) [F16D 2001/0903 (2013.01); Y10T 403/7056 (2015.01); Y10T 403/7058 (2015.01); Y10T 403/7069 (2015.01)] 24 Claims
OG exemplary drawing
 
1. A connection system, comprising:
a housing part;
a bearing received in the housing part;
a shaft;
a hollow shaft rotatably mounted via the bearing and including an inner conical region;
a first ring fitted onto the hollow shaft and including a first outer conical region and a second outer conical region, the first outer conical region of the first ring being positioned against the inner conical region of the hollow shaft and/or at least a partial region of the first outer conical region of the first ring being arranged radially between the shaft and the hollow shaft;
a second ring enclosing and/or surrounding the first ring; and
a press ring touching both a partial region of a radially outer surface of the hollow shaft and at least one partial region of a radially outer surface of the second ring and/or being mounted onto the partial regions.