CA2069830A1 - Window shade mechanism for a modular aircraft window - Google Patents
Window shade mechanism for a modular aircraft windowInfo
- Publication number
- CA2069830A1 CA2069830A1 CA 2069830 CA2069830A CA2069830A1 CA 2069830 A1 CA2069830 A1 CA 2069830A1 CA 2069830 CA2069830 CA 2069830 CA 2069830 A CA2069830 A CA 2069830A CA 2069830 A1 CA2069830 A1 CA 2069830A1
- Authority
- CA
- Canada
- Prior art keywords
- window
- fixed
- modular aircraft
- movable pulley
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Blinds (AREA)
- Window Of Vehicle (AREA)
Abstract
Device for raising and lowering a modular aircraft window having an interpane, outerpane, frame assembly securing the inner and outer pane, collapsible shade with a fixed and movable end, the device comprising a block and tackle having a movable pulley and more than one fixed pulley, the movable pulley and fixed pulleys connected by a cable fixed at one end and attached at second end to the moving end of the collapsible shade. Moving the movable pulley effects a movement, through the cable, through the moving end of the collapsible shade, and creates a mechanical advantage multiplying the distance moved by the lever.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US706,214 | 1991-05-28 | ||
US07/706,214 US5082043A (en) | 1989-09-29 | 1991-05-28 | Window shade mechanism for a modular aircraft window |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2069830A1 true CA2069830A1 (en) | 1992-11-29 |
CA2069830C CA2069830C (en) | 2000-04-04 |
Family
ID=24836677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2069830 Expired - Fee Related CA2069830C (en) | 1991-05-28 | 1992-05-28 | Window shade mechanism for a modular aircraft window |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2069830C (en) |
-
1992
- 1992-05-28 CA CA 2069830 patent/CA2069830C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2069830C (en) | 2000-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |