JPS5541960B2 - - Google Patents
Info
- Publication number
- JPS5541960B2 JPS5541960B2 JP1292075A JP1292075A JPS5541960B2 JP S5541960 B2 JPS5541960 B2 JP S5541960B2 JP 1292075 A JP1292075 A JP 1292075A JP 1292075 A JP1292075 A JP 1292075A JP S5541960 B2 JPS5541960 B2 JP S5541960B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1476—Canopies; Windscreens or similar transparent elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Window Of Vehicle (AREA)
- Special Wing (AREA)
- Fencing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US438092A US3897033A (en) | 1974-01-30 | 1974-01-30 | Low glint helicopter canopy structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50107697A JPS50107697A (en:Method) | 1975-08-25 |
| JPS5541960B2 true JPS5541960B2 (en:Method) | 1980-10-27 |
Family
ID=23739180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1292075A Expired JPS5541960B2 (en:Method) | 1974-01-30 | 1975-01-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3897033A (en:Method) |
| JP (1) | JPS5541960B2 (en:Method) |
| CA (1) | CA1022521A (en:Method) |
| DE (1) | DE2502758C2 (en:Method) |
| FR (1) | FR2259011B3 (en:Method) |
| GB (1) | GB1484651A (en:Method) |
| IT (1) | IT1029384B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657161A (en) * | 1995-11-15 | 1997-08-12 | Northrop Grumman Corporation | Dual polarized filters to eliminate canopy reflections |
| US6889938B1 (en) * | 2003-10-21 | 2005-05-10 | The Boeing Company | Structural cockpit window and method of making same |
| US7028950B2 (en) * | 2004-05-10 | 2006-04-18 | The Boeing Company | Load bearing window |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR382821A (fr) * | 1907-10-01 | 1908-02-17 | Joseph Napoleon Lapres | Banne à écran réflecteur |
| US2683498A (en) * | 1950-10-18 | 1954-07-13 | Charles H Van Schaack | Hood glare deflector for vehicles |
| US3377118A (en) * | 1962-02-02 | 1968-04-09 | American Optical Corp | Optical strain-pattern suppressors for high-altitude aircraft windshields |
-
1974
- 1974-01-30 US US438092A patent/US3897033A/en not_active Expired - Lifetime
-
1975
- 1975-01-15 GB GB1845/75A patent/GB1484651A/en not_active Expired
- 1975-01-16 CA CA218,029A patent/CA1022521A/en not_active Expired
- 1975-01-24 DE DE2502758A patent/DE2502758C2/de not_active Expired
- 1975-01-29 IT IT47898/75A patent/IT1029384B/it active
- 1975-01-30 FR FR7502977A patent/FR2259011B3/fr not_active Expired
- 1975-01-30 JP JP1292075A patent/JPS5541960B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1484651A (en) | 1977-09-01 |
| US3897033A (en) | 1975-07-29 |
| DE2502758A1 (de) | 1975-07-31 |
| FR2259011B3 (en:Method) | 1977-10-21 |
| FR2259011A1 (en:Method) | 1975-08-22 |
| CA1022521A (en) | 1977-12-13 |
| JPS50107697A (en:Method) | 1975-08-25 |
| DE2502758C2 (de) | 1982-07-22 |
| IT1029384B (it) | 1979-03-10 |