Wheel bearing
US-2024060536-A1 · Feb 22, 2024 · US
Hub unit
US2016009129A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016009129-A1 |
| Application number | US-201514788955-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jul 1, 2015 |
| Priority date | Jul 10, 2014 |
| Publication date | Jan 14, 2016 |
| Grant date | — |
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- Title
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- Abstract
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- First independent claim
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Abstract
Official abstract text for this publication.
A hub unit includes an outer ring member and an inner ring member disposed inward of the outer ring member and coaxially with the outer ring member. The inner ring member is provided with a wheel attachment flange. The wheel attachment flange is provided with a plurality of bolt holes that are arranged along a circumferential direction and into which hub bolts for fixing a wheel are press-fitted. At least one of the hub bolts is provided with a cutout on a side portion of a head thereof. When a minimum value of a distance from an axis of the hub bolt to a cutout edge of the cutout is denoted as A and a radius of the bolt holes into which the hub bolts are press-fitted is denoted as B, A≧B is satisfied.
First claim
Opening claim text (preview).
What is claimed is: 1 . A hub unit comprising: an outer ring member; and an inner ring member disposed inward of the outer ring member and coaxially with the outer ring member, the inner ring member being provided with a wheel attachment flange, the wheel attachment flange being provided with a plurality of bolt holes that are arranged along a circumferential direction and into which hub bolts for fixing a wheel are press-fitted, and at least one of the hub bolts being provided with a cutout on a side portion of a head thereof, wherein when a minimum value of a distance from an axis of the hub bolt to a cutout edge of the cutout is denoted as A and a radius of the bolt holes into which the hub bolts are press-fitted is denoted as B, A≧B is satisfied.
Assignees
Inventors
Classifications
- B60B27/0073Primary
characterised by sealing means · CPC title
Sealing · CPC title
- B60B27/02Primary
adapted to be rotatably arranged on axle · CPC title
characterised by functional integration of other elements · CPC title
by bolts or the like · CPC title
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Frequently asked questions
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- What does patent US2016009129A1 cover?
- A hub unit includes an outer ring member and an inner ring member disposed inward of the outer ring member and coaxially with the outer ring member. The inner ring member is provided with a wheel attachment flange. The wheel attachment flange is provided with a plurality of bolt holes that are arranged along a circumferential direction and into which hub bolts for fixing a wheel are press-fitte…
- Who is the assignee on this patent?
- Jtekt Corp
- What technology area does this patent fall under?
- Primary CPC classification B60B27/0073. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Jan 14 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).