Louvre window assembly
US6098340A · kind A · utility
18Cited by
6References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 1998 |
| Grant date | Aug 8, 2000 |
| Priority date | — |
| Expiry date | Aug 25, 2018 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F13/15
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A louvre blade assembly of a louvre window. A plurality of louvre blade mounts (20) are rotatably mounted to a mullion (10). Control bars (14) within the mullion are operable by a handle (11). The control bars (14) are selectively movable to be moved to a removal position which is beyond the extremes of the normal extent of movement between open and closed positions so that one or more of the blade mounts (20) can be removed from the mullion (10). The control bars (14) can be prevented from moving to the removal position by a limit device located in an opening (26) in the mullion (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.