Hub holding apparatus
US11279010B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2020 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Apr 10, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B37/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present application provides a hub holding apparatus, including: a base on which a mounting hole and a receiving cavity are disposed, a center line of the mounting hole being perpendicular to a center line of the receiving cavity, and the mounting hole being in communication with the receiving cavity; a screw rotatable relative to the base; a first nut sleeved on the first threaded portion and received in the receiving cavity; and a second nut sleeved on the second threaded portion and received in the receiving cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.