GB1034020A - Trimming device for aircraft - Google Patents
Trimming device for aircraftInfo
- Publication number
- GB1034020A GB1034020A GB51805/64A GB5180564A GB1034020A GB 1034020 A GB1034020 A GB 1034020A GB 51805/64 A GB51805/64 A GB 51805/64A GB 5180564 A GB5180564 A GB 5180564A GB 1034020 A GB1034020 A GB 1034020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- shafting
- motor
- aircraft
- dec
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C13/00—Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Control Devices (AREA)
- Actuator (AREA)
Abstract
1,034,020. Controlling aircraft. HAMBURGER FLUGZEUGBAU G.m.b.H. Dec. 21, 1964 [Dec. 24, 1963], No. 51805/64. Heading B7G. An aircraft trim tab 6 (Fig. 1, not shown), is moved hydraulically by an hydraulic motor 7 or manually by a hand wheel I connected to rotating shafting 2. The hydraulic motor has a piston 12 (Fig. 2, not shown), with a screwthreaded bore which engages a screw-threaded part 13 of the shafting, so that axial movement of the piston rotates the shafting. The motor is controlled by a valve 8 movable by a pushbutton controlled relay 18 to admit fluid selectively to either side of the piston or to connect the two motor lines 16, 17 to allow the piston to move freely as the shafting is rotated manually. The rotary motion of the shafting 2 is converted into longitudinal movement of a rod 4 by a screw and nut device 3. Rotation of the piston is prevented by a toggle link 15 or by an extension of the piston externally of the cylinder, which extension has projections engaging axial slots in the motor casing (Fig. 3, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH51226A DE1228936B (en) | 1963-12-24 | 1963-12-24 | Trimming device for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1034020A true GB1034020A (en) | 1966-06-29 |
Family
ID=7157623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51805/64A Expired GB1034020A (en) | 1963-12-24 | 1964-12-21 | Trimming device for aircraft |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1228936B (en) |
| GB (1) | GB1034020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8359851B2 (en) | 2005-09-07 | 2013-01-29 | Airbus Operations Gmbh | Trim actuator actuating system for a hydraulically actuatable trimmable horizontal stabilizer actuator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017117880B4 (en) | 2017-08-07 | 2019-12-12 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Trimming device for manual and electrical spring trimming of a flying object |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE653930C (en) * | 1934-12-02 | 1937-12-06 | E H Dr H C Ernst Heinkel Dr In | Safety device for a hand rudder control of aircraft |
| DE669065C (en) * | 1936-02-26 | 1938-12-16 | E H Dr H C Ernst Heinkel Dr In | Arrangement for the optional use of the ailerons as landing flaps |
| DE715922C (en) * | 1936-07-19 | 1942-01-09 | Blohm & Voss | Control device for rudder and engine parts in large aircraft |
| DE720188C (en) * | 1938-09-03 | 1942-04-28 | Luftfahrtgeraetewerk Hakenfeld | Electromagnetically adjustable valve |
| CH221794A (en) * | 1940-10-12 | 1942-06-15 | Luftfahrtgeraetewerk Hakenfeld | Manually operated rudder device on aircraft by means of an auxiliary motor. |
| GB616979A (en) * | 1946-01-18 | 1949-01-31 | Alfred Paul Mill | Worm and nut mechanism |
-
1963
- 1963-12-24 DE DEH51226A patent/DE1228936B/en active Pending
-
1964
- 1964-12-21 GB GB51805/64A patent/GB1034020A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8359851B2 (en) | 2005-09-07 | 2013-01-29 | Airbus Operations Gmbh | Trim actuator actuating system for a hydraulically actuatable trimmable horizontal stabilizer actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1228936B (en) | 1966-11-17 |
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