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DE2354079A1 - Three legged boomerang - is fitted with aerodynamic shaped legs and built in whistle to facilitate location - Google Patents

Three legged boomerang - is fitted with aerodynamic shaped legs and built in whistle to facilitate location

Info

Publication number
DE2354079A1
DE2354079A1 DE19732354079 DE2354079A DE2354079A1 DE 2354079 A1 DE2354079 A1 DE 2354079A1 DE 19732354079 DE19732354079 DE 19732354079 DE 2354079 A DE2354079 A DE 2354079A DE 2354079 A1 DE2354079 A1 DE 2354079A1
Authority
DE
Germany
Prior art keywords
boomerang
leg
legged
whistle
aerodynamic
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.)
Pending
Application number
DE19732354079
Other languages
German (de)
Inventor
Bernd Heinrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19732354079 priority Critical patent/DE2354079A1/en
Publication of DE2354079A1 publication Critical patent/DE2354079A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B65/00—Implements for throwing  ; Mechanical projectors, e.g. using spring force
    • A63B65/08—Boomerangs ; Throwing apparatus therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/12—Characteristics or parameters related to the user or player specially adapted for children

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)

Abstract

Three legged boomerang with one longer leg, an aerodynamic shaped leg ground to produce a control surface and a built-in whistle. The aerodynamic form of the leg permits the boomerang to circle on an outer axial path and thus perfects its flying capability. The control ground surface is put onto the lower side of each leg and provides directional stability in flight. The whistle produced by the flying boomerang facilitates the location of the flying object. The remaining two legs of the boomerang are of equal length. Each leg has an aerodynamic form like the lifting surface of an aeroplane. The bottom side of the boomerang is level but the top sides of the legs have ground sections guiding the boomerang in its circular path.

Description

Bernd HEINRICH
Graphiker & DesignerBernd HEINRICH
Graphic artist & designer

TIIEL:TIIEL:

OBERBEGRIFF:GENERAL TERM:

Dreischemkliger BumerangThree-legged boomerang

Die Erfindung betrifft einen Bumerang,The invention relates to a boomerang,

der mit drei Schenkeln entwickelt wurdewhich was developed with three legs

und dadurch die Flugeigenschaft perfektioniert.and thereby perfected the flight characteristics.

KENNZEICHNENDER
TEIL:CHARACTERISTIC
PART:

Aus Holz oder Kunststoff -Made of wood or plastic -

Der Bumerang ist ein Sport- und Spielgerät, das kinderleicht zu handhaben ist. Die Form des Gerätes weicht erheblich vom üblichen .Bumerang abe Dieser Bumerang besteht aus drei Schenkeln, zwei haben die gleiche Länge, der dritte ist etwas läBger. Dadurch zirkelt das Gerät ausseraxial (sehr wesentlich für die Flugeigenschaft) * Jeder Schenkel hat-■ aerodynamische Form wie eine Flugzeugtragfläche. Die Unterseite des Bumerangs ist flach, hat aber art den äusseren Seiten der Schenkel einen Steuerschliff. Dieser Steuerschliff lenkt den Bumerang in seine kreisförmige Bahnβ The boomerang is a piece of sports and play equipment that is child's play to use. The shape of the device differs considerably from the usual. Boomerang but This boomerang consists of three legs, two are the same length, the third is a little longer. As a result, the device circles off-axis (very important for flight characteristics) * Each leg has - ■ an aerodynamic shape like an airplane wing. The underside of the boomerang is flat, but like the outer sides of the legs, it has a control cut. This control grinding directs the boomerang into its circular path β

A1
A2A1
A2

B1B1

Eingebaute Pfeife :Built-in whistle:

Zwei kürzeren. Schenkel des BumerangsTwo shorter ones. Thighs of the boomerang

Seitenansicht: SteuerschliffSide view: tax cut

50 98 19/0 13250 98 19/0 132

Claims (1)

Bernd HEINRICH Q Aktenz. P 23 54 079.6Bernd HEINRICH Q file. P 23 54 079.6 Graphiker und Designer *v _. . , , -, . n Graphic artist and designer * v _. . ,, -,. n * & Dreischenkliger Bumerang * & Three-legged boomerang [naohqereioht[naohqereioht Dreischenkliger- Bumerang Patentansprüche:Three-legged boomerang Patent claims: Oberbegriff: Dreischenkliger Bumerang mit einemGeneric term: three-legged boomerang with one längeren Schenkel (1), aerodynamischer Schenke!form (2), Steuerschliff (3) und einer eingebauten Pfeife (4)longer leg (1), more aerodynamic Give! Form (2), tax cut (3) and a built-in whistle (4) Kennzeichnender .More distinctive. Teil: Dadurch gekennzeichnet, daß die aerodynamische ·Form der Schenkel und ein längerer Schenkel (Abb.. A2) das Gerät außeraxial zirkeln läßt und somit die Flugeigenschaft perfektioniert. Dadurch gekennzeichnet, daß der Steuerschliff an der unteren Seite jedes Schenkels (Abb. B1 ) ist und dem Gerät die Richtung gibt.Part: characterized in that the aerodynamic · Shape the leg and a longer leg (Fig. A2) the device Circling off-axis and thus perfected the flight characteristics. Characterized by the fact that the control joint is on the lower side of each leg (Fig. B1) and the device that gives direction. Dadurch-gekennzeichnet, daß durch den Pfeifton das fliegende Gerät leichter lokalisierbar ist.Characterized by the Whistling sound the flying device is easier to locate. 509819/0132509819/0132
DE19732354079 1973-10-29 1973-10-29 Three legged boomerang - is fitted with aerodynamic shaped legs and built in whistle to facilitate location Pending DE2354079A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732354079 DE2354079A1 (en) 1973-10-29 1973-10-29 Three legged boomerang - is fitted with aerodynamic shaped legs and built in whistle to facilitate location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732354079 DE2354079A1 (en) 1973-10-29 1973-10-29 Three legged boomerang - is fitted with aerodynamic shaped legs and built in whistle to facilitate location

Publications (1)

Publication Number Publication Date
DE2354079A1 true DE2354079A1 (en) 1975-05-07

Family

ID=5896700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732354079 Pending DE2354079A1 (en) 1973-10-29 1973-10-29 Three legged boomerang - is fitted with aerodynamic shaped legs and built in whistle to facilitate location

Country Status (1)

Country Link
DE (1) DE2354079A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342775T1 (en) * 1982-04-29 1984-04-19 Marshall Rushton 6009 Nedlands Western Australia Blight boomerang
US4772030A (en) * 1987-12-03 1988-09-20 Turner Toys Corporation Boomerang

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342775T1 (en) * 1982-04-29 1984-04-19 Marshall Rushton 6009 Nedlands Western Australia Blight boomerang
US4772030A (en) * 1987-12-03 1988-09-20 Turner Toys Corporation Boomerang

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