Air and debris dam for moving coil balance assembly
US8966822B2 · kind B2 · utility
19Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2013 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Aug 9, 2033 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B3/44
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An air and/or debris dam for moving coil balance assembly for a hung window is disclosed. The air and/or debris dam is located between the carrier and a mounting location of a moving coil window balance assembly. The air and/or debris dam can travel within the jamb channel of a window frame assembly to inhibit airflow and/or the deposition of dust and/or debris in the jamb channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.