GB616997A - Improvements in or relating to toy aircraft - Google Patents
Improvements in or relating to toy aircraftInfo
- Publication number
- GB616997A GB616997A GB2910346A GB2910346A GB616997A GB 616997 A GB616997 A GB 616997A GB 2910346 A GB2910346 A GB 2910346A GB 2910346 A GB2910346 A GB 2910346A GB 616997 A GB616997 A GB 616997A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- reservoir
- bellows
- toy aircraft
- propeller
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
- A63H27/04—Captive toy aircraft
Landscapes
- Toys (AREA)
Abstract
616,997. Toy aircraft. DAY, J. A. J. Sept. 30, 1946, No. 29103. [Class 4] A toy aircraft is propelled by an air turbine supplied by a hand, foot or motor-operated bellows. Fig. 3 shows a model aeroplane in which the turbine 1 is directly coupled to the propeller shaft 4 and is connected to the bellows 9 by a pipe 7 fitted with a non-return valve 9*. A quick-release joint 8 may be provided to enable the pipe 7 to be uncoupled when the model reaches a sufficient height, or when the propeller speed is sufficiently high. In the model helicopter shown in Fig. 4, the turbine 1 is connected to a reservoir 13 in the fuselage, the reservoir being charged by the bellows 9. The air passes to the turbine through a slow release valve 14. The reservoir may be made of elastic material, while the drive between the propeller and turbine, instead of being direct, may be through gearing, belt and pulleys, or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2910346A GB616997A (en) | 1946-09-30 | 1946-09-30 | Improvements in or relating to toy aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2910346A GB616997A (en) | 1946-09-30 | 1946-09-30 | Improvements in or relating to toy aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB616997A true GB616997A (en) | 1949-01-31 |
Family
ID=10286200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2910346A Expired GB616997A (en) | 1946-09-30 | 1946-09-30 | Improvements in or relating to toy aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB616997A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2620592A (en) * | 1950-01-02 | 1952-12-09 | Jacob Berg Kommandit Ges | Variable pitch helicopter rotor |
| US2921743A (en) * | 1958-01-13 | 1960-01-19 | Dwight G Westover | Combined toy and water sprinkling device |
| US2938298A (en) * | 1957-11-12 | 1960-05-31 | Apostolescu Stefan | Toy helicopter of saucer type |
| US2987848A (en) * | 1958-07-10 | 1961-06-13 | Neuhaus Gottfried | Toy aeroplane |
| US3381922A (en) * | 1961-01-18 | 1968-05-07 | Laing Nikolaus | Captive helicopter |
-
1946
- 1946-09-30 GB GB2910346A patent/GB616997A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2620592A (en) * | 1950-01-02 | 1952-12-09 | Jacob Berg Kommandit Ges | Variable pitch helicopter rotor |
| US2938298A (en) * | 1957-11-12 | 1960-05-31 | Apostolescu Stefan | Toy helicopter of saucer type |
| US2921743A (en) * | 1958-01-13 | 1960-01-19 | Dwight G Westover | Combined toy and water sprinkling device |
| US2987848A (en) * | 1958-07-10 | 1961-06-13 | Neuhaus Gottfried | Toy aeroplane |
| US3381922A (en) * | 1961-01-18 | 1968-05-07 | Laing Nikolaus | Captive helicopter |
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