CA1235680A - Rotor d'helicoptere sans moyeu, sans articulation et sans palier - Google Patents
Rotor d'helicoptere sans moyeu, sans articulation et sans palierInfo
- Publication number
- CA1235680A CA1235680A CA000462346A CA462346A CA1235680A CA 1235680 A CA1235680 A CA 1235680A CA 000462346 A CA000462346 A CA 000462346A CA 462346 A CA462346 A CA 462346A CA 1235680 A CA1235680 A CA 1235680A
- Authority
- CA
- Canada
- Prior art keywords
- mast
- helicopter
- blade
- torque tube
- bight
- 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.)
- Expired
Links
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- 230000033001 locomotion Effects 0.000 claims description 17
- 238000013459 approach Methods 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- UJCHIZDEQZMODR-BYPYZUCNSA-N (2r)-2-acetamido-3-sulfanylpropanamide Chemical compound CC(=O)N[C@@H](CS)C(N)=O UJCHIZDEQZMODR-BYPYZUCNSA-N 0.000 description 1
- 241001669680 Dormitator maculatus Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009756 wet lay-up Methods 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/529,942 US4616977A (en) | 1979-04-03 | 1983-09-07 | Hubless, hingeless and bearingless helicopter rotor system |
| US529,942 | 1983-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1235680A true CA1235680A (fr) | 1988-04-26 |
Family
ID=24111821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000462346A Expired CA1235680A (fr) | 1983-09-07 | 1984-09-04 | Rotor d'helicoptere sans moyeu, sans articulation et sans palier |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1235680A (fr) |
-
1984
- 1984-09-04 CA CA000462346A patent/CA1235680A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |