Brakable wheel hub device
US6994189B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2004 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Sep 7, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2065/1392
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A brakable wheel hub device includes a wheel hub shell having a first surrounding threaded portion and a disk securing portion spaced apart from each other to define a disk mounting space for receiving a brake disk. The disk securing portion has a plurality of axially extending insert holes and engaging holes angularly displaced from and disposed alternately with one another. A positioning ring has a plurality of axially extending protrusions and brake stabilizing members angularly displaced from and disposed alternately with one another so as to pass through the brake disk for insertion into the insert and engaging holes, respectively. A surrounding locking member has a second surrounding threaded portion threadedly engaging the first surrounding threaded portion, and an abutting portion abutting against the positioning ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.