Single arm telescoping mirror
US11077799B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2019 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Feb 12, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2011/0084
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A single arm telescoping mirror apparatus comprising a mirror base and mirror head. In one embodiment, a mirror base having a wear plate secured to a single support arm which frictionally engages a single telescoping tube of the mirror head. Furthermore, a mirror base having a roller assembly which frictionally engage the inner wall of a single telescoping tube of the mirror head. Frictional forces created minimize the telescopic or vibrational movement of the mirror head during use of a vehicle. In another aspect, a wear plate is secured to a single telescoping tube while, roller assemblies are attached to a support arm which frictionally engage ridges of the telescoping tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.