Twist-lock attachment system for a cooling fan and motor
US5871335A · kind A · utility
57Cited by
12References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 1996 |
| Grant date | Feb 16, 1999 |
| Priority date | — |
| Expiry date | Jul 26, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7007
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A cooling fan assembly (13) is attached to a motor (11) by a mating, "twist-lock" adaptor plate (30) having radial lugs (33), which engage a shouldered recess (23) in a corresponding hub (22A).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.