公开(公告)号：US20230391139A1

公开(公告)日：2023-12-07

申请号：US18237475

申请日：2023-08-24

申请人： Bridgestone Americas Tire Operations, LLC

发明人： Louis J. Stark

IPC分类号： B60C7/24 ,  B60B25/00 ,  B60B25/04 ,  B60B25/20 ,  B60C7/14

CPC分类号： B60C7/24 ,  B60B25/006 ,  B60B25/045 ,  B60B25/20 ,  B60C7/143 ,  B60C7/146 ,  B60B2310/60 ,  B60B2320/14 ,  B60B2360/102 ,  B60B2360/104 ,  B60B2360/3416

摘要： A rim assembly for a non-pneumatic tire has at least two rim components including: a first rim component having a first rim flange and a first lip, and a second rim component having a second rim flange and a second lip. The rim assembly further includes a plurality of lateral rim component support structures configured to extend through a plurality of openings of a tire support structure. The rim assembly also includes a first plurality of fasteners securing the plurality of lateral rim component support structures to the first rim flange, and a second plurality of fasteners securing the plurality of lateral rim component support structures to the second rim flange.

公开(公告)号：US20230339606A1

公开(公告)日：2023-10-26

申请号：US17728280

申请日：2022-04-25

申请人： Safran Landing Systems Canada Inc.

发明人： Robert Kyle Schmidt

IPC分类号： B60B3/08 ,  B64C25/40 ,  B60B25/00 ,  B60B37/10

CPC分类号： B64C25/405 ,  B60B3/08 ,  B60B25/004 ,  B60B37/10 ,  B60Y2200/51

摘要： A drive augmenter provide supplemental drive power to the wheel of a landing gear with a drive system. The landing gear has a wheel rotatably mounted to an axle, and the drive system selectively provides a driving force to rotate the wheel. The drive augmenter includes a piston slidably disposed with a cylinder, and selective pressurization of the cylinder drives reciprocating translation of the piston within the cylinder. A crank is coupled to the piston by a rod and is also coupled to a crankshaft. The crank is configured to convert translation of the piston into rotation of the crankshaft. The drive augmenter further includes a drive shaft coupled to the wheel and a clutch configured to selectively transfer rotation of the crankshaft to the drive shaft.

公开(公告)号：US11370247B2

公开(公告)日：2022-06-28

申请号：US16550155

申请日：2019-08-23

申请人： CITIC Dicastal CO., LTD.

发明人： Chuan Cheng ,  Changhai Li ,  Xu Wang ,  Hongbiao Li ,  Lin Zhu ,  Zhen Li ,  Yule Zhou

IPC分类号： B60B3/04 ,  B60B21/02 ,  B60B25/00 ,  B60B5/02 ,  B60B27/00 ,  B60B30/08

摘要： An automobile hub with a hollow rim includes a wheel disc and the rim with at least one hollow cavity, in which the rim includes at least two mutually nested rings and an axial end cap at the same ends of the at least two rings, and the hollow cavity consists of the rings and the axial end cap. The outer side of one end of the wheel disc includes axial rim mounting grooves, and the rim is inserted into the rim mounting grooves and fixed to the wheel disc through the end without the axial end cap. By employing the automobile hub with the hollow rim, the hub assembling method, and the automobile having the hub, the weight of the hub can be further reduced, and the hub has sufficient strength.

公开(公告)号：US11312175B2

公开(公告)日：2022-04-26

申请号：US16550615

申请日：2019-08-26

申请人： CITIC Dicastal CO., LTD.

发明人： Chuan Cheng ,  Changhai Li ,  Xu Wang ,  Hongbiao Li ,  Zhen Li ,  Yule Zhou ,  Zenglei He

IPC分类号： B60B25/02 ,  B60B3/04 ,  B60B25/00

摘要： An automobile wheel having a multilayer rim includes a wheel disc and a rim that is composed of at least two layers of metal rings by nesting, and a gap is preset between two adjacent metal rings; an outer side of one end of the wheel disc includes axial rim mounting grooves, and one end of the rim is inserted into the rim mounting grooves to fix the rim to the wheel disc.

公开(公告)号：US20200247182A1

公开(公告)日：2020-08-06

申请号：US16637103

申请日：2018-08-08

申请人： Vision Composite Products, LLC

发明人： Alan Dudley ,  John P. Mathew ,  Nick Hall

IPC分类号： B60B25/00

摘要： The present disclosure provides a two (2) piece wheel comprising a first section and a second section wherein the wheel comprises areas of varying diameter across its width and the first section and second section are joined at the area of the wheel with the smallest diameter.

公开(公告)号：US10717320B2

公开(公告)日：2020-07-21

申请号：US16206679

申请日：2018-11-30

申请人： KARSTEN MANUFACTURING CORPORATION

发明人： John A. Solheim ,  Eric V. Cole ,  Neil J. Clark

IPC分类号： B60B9/04 ,  B60B25/00 ,  B60B19/04 ,  B60B9/26 ,  B60B19/02

摘要： Embodiments of collapsible wheels and methods of making collapsible wheels are generally described herein. Other embodiments may be described and claimed.

公开(公告)号：US10525773B2

公开(公告)日：2020-01-07

申请号：US15980244

申请日：2018-05-15

申请人： LINDSAY CORPORATION

发明人： Thomas J. Korus ,  Jochen Pfrenger

IPC分类号： B60C7/10 ,  A01G25/09 ,  B60B3/04 ,  B60C7/24 ,  B60B25/02 ,  B60C11/03 ,  B60B25/00 ,  B60C7/08 ,  B60C17/04 ,  B60B15/02

摘要： A wheel assembly comprising a rigid wheel including a radially outer rim wall presenting a polygonal shape with a plurality of outermost vertices connecting a plurality of planar faces, and a flexible tire mounted on the outer rim wall. The tire is supported by the vertices of the rim wall and is separated from the rim faces by a space, portions of the tire located between the vertices being configured to flex inwardly when subject to ground engaging pressure.

公开(公告)号：US20190152590A1

公开(公告)日：2019-05-23

申请号：US16194804

申请日：2018-11-19

申请人： SAFRAN LANDING SYSTEMS

发明人： Pierrick SOUBRANT ,  Michaël ARNOUX

IPC分类号： B64C25/36 ,  B60B21/02 ,  B60B21/08 ,  B60B25/00

摘要： The invention provides a rim for a braked aircraft wheel, the rim comprising an outer circular portion (103) terminated at its ends by flanges (106a, 106b) for receiving a tire, the outer circular portion being connected by a wheel disk (105) to a hub (104) for fitting on an undercarriage axle in order to rotate about an axis of rotation coinciding with a central axis (X) of the rim, the rim being designed to receive a tire on the outside of the outer circular portion and a brake on the inside, on one side of the wheel disk. According to the invention, the outer circular portion (103a) on the side of the wheel disk that is to receive a brake presents, in a plane containing the central axis of the wheel, a profile that has two slopes α, β relative to a direction parallel to the central axis on going from the wheel disk to the corresponding flange, and flaring towards the flange.

公开(公告)号：US20190092090A1

公开(公告)日：2019-03-28

申请号：US16206679

申请日：2018-11-30

申请人： KARSTEN MANUFACTURING CORPORATION

发明人： John A. Solheim ,  Eric V. Cole ,  Neil J. Clark

IPC分类号： B60B9/04 ,  B60B19/04 ,  B60B25/00 ,  B60B19/02

CPC分类号： B60B9/04 ,  B60B9/26 ,  B60B19/02 ,  B60B19/04 ,  B60B25/00 ,  B60B25/004 ,  B60B2320/10 ,  B60B2320/50 ,  B60B2340/30 ,  B60B2900/313 ,  B60B2900/351 ,  B60Y2200/86 ,  Y10T29/49513

摘要： Embodiments of collapsible wheels and methods of making collapsible wheels are generally described herein. Other embodiments may be described and claimed.

公开(公告)号：US20180236810A1

公开(公告)日：2018-08-23

申请号：US15764383

申请日：2016-09-27

申请人： TOPY KOGYO KABUSHIKI KAISHA

发明人： Yoshinari INAGAKI

IPC分类号： B60B3/04 ,  B60B25/00

CPC分类号： B60B3/044 ,  B60B3/045 ,  B60B3/10 ,  B60B5/02 ,  B60B21/02 ,  B60B21/102 ,  B60B21/104 ,  B60B25/004 ,  B60B2310/318 ,  B60B2360/10 ,  B60B2360/341 ,  B60B2900/113

摘要： A coupling structure for coupling first and second wheel pieces includes (a) a radially-positioning coupling including a radially-positioning protrusion and a radially-positioning recess, (b) a circumferentially-positioning coupling including a circumference protrusion and a circumference protrusion-receiving recess and (c) an axially-positioning coupling including an arm and a claw receiver. As a result, even eliminating welding and coupling by a bolt, it is possible to couple the first and second wheel pieces securely by a physical coupling such as fitting, engaging, inserting and press-fitting.