IN164641B - - Google Patents
Info
- Publication number
- IN164641B IN164641B IN20/CAL/85A IN20CA1985A IN164641B IN 164641 B IN164641 B IN 164641B IN 20CA1985 A IN20CA1985 A IN 20CA1985A IN 164641 B IN164641 B IN 164641B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/52—Tilting of rotor bodily relative to fuselage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Gear Transmission (AREA)
- Transmission Devices (AREA)
- Retarders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843400898 DE3400898A1 (en) | 1984-01-12 | 1984-01-12 | LIFT FOR PERSONS AND / OR LOAD |
| PCT/EP1985/000005 WO1985003052A1 (en) | 1984-01-12 | 1985-01-10 | Lifting device for persons and/or loads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN164641B true IN164641B (en) | 1989-04-22 |
Family
ID=6224820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN20/CAL/85A IN164641B (en) | 1984-01-12 | 1985-01-11 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0202225A1 (en) |
| AU (1) | AU3839685A (en) |
| DE (1) | DE3400898A1 (en) |
| IN (1) | IN164641B (en) |
| WO (1) | WO1985003052A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3729231A1 (en) * | 1987-09-02 | 1989-03-16 | Hans Mueller | VTOL (vertical take-off and landing) aircraft |
| US4912595A (en) * | 1988-06-20 | 1990-03-27 | Kabushiki Kaisha Route Six | Simple high tension capacitor |
| DE3842897A1 (en) * | 1988-09-05 | 1990-03-08 | Mueller Hans | Aircraft |
| AU675906B2 (en) * | 1994-11-24 | 1997-02-20 | Tom Kusic | Vertical take-off aircraft |
| US6598827B2 (en) | 1998-11-16 | 2003-07-29 | Tom Kusic | Telescopic vertical take-off aircraft |
| BE1019341A3 (en) * | 2010-05-20 | 2012-06-05 | Thijssen Didrik | SIMPLIFIED DIFFERENTIAL COLLECTIVE STEER CONTROL MECHANISM FOR THE CONTROL OF THE COAXIAL ROTOR HELICOPTER LACET AXIS |
| CN110422325B (en) * | 2019-06-27 | 2021-02-09 | 四川航天中天动力装备有限责任公司 | Coaxial double-rotor unmanned aerial vehicle power system structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD78903A (en) * | ||||
| US2486059A (en) * | 1945-10-09 | 1949-10-25 | Horace T Pentecost | Control mechanism for helicopters with coaxial rotors |
| US2461347A (en) * | 1945-10-17 | 1949-02-08 | Horace T Pentecost | Helicopter adapted to be attached to a pilot |
| US2461348A (en) * | 1945-10-17 | 1949-02-08 | Horace T Pentecost | Helicopter of the coaxial wing type |
| FR1038846A (en) * | 1951-06-14 | 1953-10-01 | Helicopter with two wings rotating in opposite directions and coaxial | |
| US3149803A (en) * | 1961-07-19 | 1964-09-22 | Us Industries Inc | Tethered hovering platform |
| US3223359A (en) * | 1964-03-19 | 1965-12-14 | Fairchild Hiller Corp | Helicopter flight control system |
| US3226059A (en) * | 1964-04-27 | 1965-12-28 | Paterson Patrick James | Tethered airborne observation device |
| DE3236027A1 (en) * | 1982-07-07 | 1984-01-12 | Bernd 6352 Ober-Mörlen Jung | Drive for a helicopter |
| WO1984000339A1 (en) * | 1982-07-07 | 1984-02-02 | Bernd Jung | Helicopter |
-
1984
- 1984-01-12 DE DE19843400898 patent/DE3400898A1/en active Granted
-
1985
- 1985-01-10 WO PCT/EP1985/000005 patent/WO1985003052A1/en unknown
- 1985-01-10 AU AU38396/85A patent/AU3839685A/en not_active Abandoned
- 1985-01-10 EP EP85900660A patent/EP0202225A1/en not_active Withdrawn
- 1985-01-11 IN IN20/CAL/85A patent/IN164641B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3400898A1 (en) | 1985-07-25 |
| DE3400898C2 (en) | 1990-10-04 |
| EP0202225A1 (en) | 1986-11-26 |
| AU3839685A (en) | 1985-07-30 |
| WO1985003052A1 (en) | 1985-07-18 |