US 12,000,337 B2
Bush
Thomas Daniel Morton, Huddersfield (GB)
Assigned to CUMMINS LTD, Huddersfield (GB)
Appl. No. 17/614,274
Filed by Cummins Ltd., London (GB)
PCT Filed May 24, 2019, PCT No. PCT/GB2019/051446
§ 371(c)(1), (2) Date Nov. 24, 2021,
PCT Pub. No. WO2020/240146, PCT Pub. Date Dec. 3, 2020.
Prior Publication US 2022/0220893 A1, Jul. 14, 2022
Int. Cl. F02C 6/12 (2006.01); F01D 17/10 (2006.01); F02B 37/18 (2006.01); F02C 7/06 (2006.01)
CPC F02C 6/12 (2013.01) [F02B 37/186 (2013.01); F02C 7/06 (2013.01); F01D 17/105 (2013.01); F05D 2220/40 (2013.01); F05D 2240/54 (2013.01); F05D 2260/57 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An assembly comprising:
a bush housing comprising a bush-receiving bore; and
a bush received in the bush-receiving bore, the bush comprising an internal surface and an external surface;
wherein the internal surface defines a bore and is configured to support movement of a body received in the bore;
wherein the external surface defines an outer radius;
wherein the external surface comprises one or more recesses disposed axially within the bush-receiving bore; and
wherein the bush housing is plastically deformed in the locality of the one or more recesses and the plastically deformed material thereby engages the one or more recesses to retain the bush in the bush-receiving bore.