FR2397857A1 - Toy helicopter powered by resilient band - has body, rotational frame and spindle extending through opening with energy store consisting of twisted elastic band - Google Patents
Toy helicopter powered by resilient band - has body, rotational frame and spindle extending through opening with energy store consisting of twisted elastic bandInfo
- Publication number
- FR2397857A1 FR2397857A1 FR7721974A FR7721974A FR2397857A1 FR 2397857 A1 FR2397857 A1 FR 2397857A1 FR 7721974 A FR7721974 A FR 7721974A FR 7721974 A FR7721974 A FR 7721974A FR 2397857 A1 FR2397857 A1 FR 2397857A1
- Authority
- FR
- France
- Prior art keywords
- opening
- frame
- band
- energy store
- toy helicopter
- 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.)
- Granted
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
- A63H27/12—Helicopters ; Flying tops
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/18—Driving mechanisms with extensible rubber bands
Landscapes
- Toys (AREA)
Abstract
The toy helicopter includes a body, a frame mounted to rotate w. r. t. the body, a spindle extending through an opening provided in the frame and mounted to rotate w.r.t. the frame, an energy storing mechanism operatively connecting the spindle and frame, and two wings connected to the spindle to rotate the rewith. A wire spindle extends through an opening in the top member of the frame and has a hook at the lower end. A resilient band connects the two hooks and stores energy as a result of twisting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721974A FR2397857A1 (en) | 1977-07-18 | 1977-07-18 | Toy helicopter powered by resilient band - has body, rotational frame and spindle extending through opening with energy store consisting of twisted elastic band |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7721974A FR2397857A1 (en) | 1977-07-18 | 1977-07-18 | Toy helicopter powered by resilient band - has body, rotational frame and spindle extending through opening with energy store consisting of twisted elastic band |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2397857A1 true FR2397857A1 (en) | 1979-02-16 |
FR2397857B3 FR2397857B3 (en) | 1980-07-11 |
Family
ID=9193454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721974A Granted FR2397857A1 (en) | 1977-07-18 | 1977-07-18 | Toy helicopter powered by resilient band - has body, rotational frame and spindle extending through opening with energy store consisting of twisted elastic band |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2397857A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987005528A1 (en) * | 1986-03-18 | 1987-09-24 | Fernando Larrea | Airborne craft |
-
1977
- 1977-07-18 FR FR7721974A patent/FR2397857A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987005528A1 (en) * | 1986-03-18 | 1987-09-24 | Fernando Larrea | Airborne craft |
Also Published As
Publication number | Publication date |
---|---|
FR2397857B3 (en) | 1980-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |