본 발명의 일 실시예에 따르면, 휠베어링의 휠허브에 차륜을 장착하는데 이용되는 허브 볼트가 제공된다. 본 발명의 일 실시예에 따른 허브 볼트는 일측에 형성되는 헤드부와, 헤드부로부터 축방향으로 이격되어 배치되며 외주면에 세레이션이 형성된 결합부와, 결합부로부터 축방향으로 연장되어 형성되는 연장부와, 결합부의 세레이션과 헤드부 사이에서 외주면으로부터 반경방향으로 돌출되어 형성되는 돌기부를 포함할 수 있다.
According to an embodiment of the present invention, provided is a hub bolt used to mount a wheel to a wheel hub of a wheel bearing. The hub bolt according to an embodiment of the present invention may include: a head portion formed on one side thereof; a coupling portion arranged to be spaced in an axial direction from the head portion, and provided with serration formed on an outer circumferential surface; an extension portion formed by extending axially from the coupling portion; and a protrusion portion formed by protruding radially from the outer circumferential surface between the serration of the coupling portion and the head portion.
Hub bolt for mounting wheel to wheel hub and wheel bearing provided therewith
휠허브에 차륜을 장착하는데 이용되는 허브 볼트 및 이를 구비하는 휠베어링
2024-03-12
Patent
Electronic Resource
Korean
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
Hub bolt for mounting wheel to wheel hub and wheel bearing provided therewith
European Patent Office | 2020
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