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公开(公告)号:EP1477214A1
公开(公告)日:2004-11-17
申请号:EP04011514.9
申请日:2004-05-14
IPC分类号: A63H33/18
CPC分类号: A63H33/18 , A63B5/20 , A63B19/02 , A63B65/08 , A63B2207/02
摘要: Es wird ein Spielgerät 10 beschrieben, das ein Elektrolumineszenzbeleuchtungssystem (26, 28, 32) mit eigener Energiequelle (26) enthält. Beispiele für erfindungsgemäße Spielgeräte sind Wurfscheiben, Bumerangs, Ringe und Springseile.
摘要翻译: 玩具(10)包括具有其自身电源(24)的电致发光照明系统(26,28,32)。 照明系统可以包括电致发光膜(32)。 不同的地区有不同的地方。
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公开(公告)号:EP1083971A1
公开(公告)日:2001-03-21
申请号:EP99923848.8
申请日:1999-06-03
申请人: Ben-hador, David
发明人: Ben-hador, David
摘要: A launcher (20) for a flying object, such as a boomerang (21), having a body that includes a plurality of wings (31). The launcher includes a stop (23), against which the object rests at a point (27) on its body. A moving member (25) engages one of the wings of the object so as to impart forward motion thereto, such that the object is propelled forward from the launcher with a rotational moment about the stop. The boomerang is preferably made from a sheet (50) of material which is cut to form the plurality of wings, joined at a vertex (28), wherein one or more of the wings are folded to produce lift flaps (34, 35).
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公开(公告)号:EP0482122A4
公开(公告)日:1992-10-07
申请号:EP90917895
申请日:1990-06-27
申请人: ADLER, ALAN JOHN
发明人: ADLER, ALAN JOHN
摘要: A returning flying ring toy (10) of modified triangular-ring planform and an improved airfoil comprising an abrupt transition (49) on the upper surface (15 - 46, 48), near the trailing edge (33).
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公开(公告)号:EP0319119A1
公开(公告)日:1989-06-07
申请号:EP88307025.2
申请日:1988-07-29
发明人: Hunt, John Turner
IPC分类号: A63B65/08
CPC分类号: A63B65/08
摘要: A boomerang (20) comprising a central hub (22) having a generally central aperture (24) therein, a plurality of equally spaced, cambered blades (26,28,30,32,34) extending generally radially outwardly from the hub, a tip (26',28',30',32') depending generally downwardly from each of the blades (26,28,30,32) but one, the included angle between each blade and its respective tip being greater than 90°, and a weight on the blade (34) without a tip so that the boomerang (20) is mass balanced about an axis through the center of the hub (22). The included angle between each successive tip and its respective blade may increase in either the clockwise or counterclockwise direction around the boomerang.
摘要翻译: 包括在其中具有大致中心孔(24)的中心毂(22)的回旋转臂(20),多个等距间隔开的弧形刀片(26,28,30,32,34),其大体上径向向外从所述轮毂向外延伸, 每个叶片(26,28,30,32)大致向下悬垂,但是一个,每个叶片与其各自的尖端之间的夹角大于90度,而且,每个叶片(26',28',30',32' 以及没有尖端的叶片(34)上的重物,使得飞旋镖(20)围绕通过轮毂(22)的中心的轴线是质量平衡的。 每个相继的尖端与其相应的刀片之间的夹角可以围绕回旋镖的顺时针或逆时针方向增加。
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公开(公告)号:EP0107682A1
公开(公告)日:1984-05-09
申请号:EP83901310.0
申请日:1983-04-29
IPC分类号: A63B65
CPC分类号: A63B65/08
摘要: Dispositif de boomerang caractérisé en ce qu'il comprend un organe central plat en anneau (10) possédant des limites intérieure et extérieure sensiblement circulaires (12, 13) et définissant une ouverture centrale (14), au moins deux organes d'aile (11) s'étendant vers l'extérieur de la limite extérieure de l'anneau (10), chaque organe d'aile (11) possédant une section asymétrique d'aérofoil et étant agencé de manière à agir dans la même direction que les autres ailes (11), de sorte que, lorsque le dispositif est lancé avec un mouvement circulaire, les ailes (11) produisent une force ascensionnelle et de virage.
摘要翻译: 回旋镖装置的特征在于,其包括具有基本上圆形的内部和外部边界(12,13)并限定中心开口(14)的平坦中央环构件(10)以及至少两个翼构件(11)。 )从所述环(10)的外部界限向外延伸,每个翼构件(11)具有不对称的翼型截面并且被布置成沿着与所述环(10)的所述另一翼 (11),从而当该装置以圆周运动方式启动时,翼(11)产生升起和转动的力。
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公开(公告)号:EP0790068B1
公开(公告)日:2001-10-17
申请号:EP97300954.1
申请日:1997-02-14
发明人: Schmuck, Bernhard
IPC分类号: A63B65/08
CPC分类号: A63B65/08
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公开(公告)号:EP0107682A4
公开(公告)日:1985-11-07
申请号:EP83901310
申请日:1983-04-29
IPC分类号: A63B65/08
CPC分类号: A63B65/08
摘要: A boomerang device characterised in that it comprises a flat central ring member (10) having inner and outer substantially circular boundaries (12, 13) and defining a central aperture (14), at least two wing members (11) projecting outwardly from the outer boundary of the ring (10), each wing member (11) being of asymmetrical aerofoil section and being arranged to act in the same direction as all of the other wings (11), such that when the device is thrown with a rotary motion the wings (11) produce lift and also turn.
摘要翻译: 一种回飞镖设备,其特征在于它包括具有内部和外部基本上圆形的边界(12,13)并限定中心孔(14)的平坦中心环构件(10),至少两个翼构件(11)从外部 (10)的边界,每个翼构件(11)具有不对称的翼型截面并且被布置成沿与所有其他翼(11)相同的方向起作用,使得当该装置以旋转运动投掷时 翅膀(11)产生升力并转向。
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公开(公告)号:EP0071319A1
公开(公告)日:1983-02-09
申请号:EP82200981.7
申请日:1982-07-30
申请人: van Uitert, Johan
发明人: van Uitert, Johan
IPC分类号: A63B65/08
CPC分类号: A63B65/08
摘要: Apparatus for launching a boomerang or similar article which, owing to its form, has the property, after being hurled away, to return approximately to the same point, said apparatus comprising a holder (3) having a continuous diverging boomerang receiving slot (6) with a wide end opening (7) and a narrow end opening (8), with a stop (10) extending adjacent one of the side ends of said wide end opening into said opening, the other, narrow end opening of the slot being located in the path of a striker (12), the arrangement being such that a boomerang having at least two legs interconnected by a knee bend (11) can be placed in said slot with the free end of one of its legs confined behind said stop, and with the knee bend projecting from said narrow end opening.
摘要翻译: 用于发射飞镖或类似物品的装置,其由于其形式具有在被甩出之后具有返回到大致相同点的特性,所述装置包括具有连续发散的回旋形飞船接收槽(6)的保持器(3) 具有宽的端部开口(7)和窄的端部开口(8),其中止动件(10)相对于所述宽端开口的一个侧端延伸到所述开口中,所述槽的另一个窄端开口位于 在撞击器(12)的路径中,该布置使得具有通过膝部弯曲部(11)互连的至少两个腿部的回旋形飞行器可以被放置在所述狭槽中,其一个腿的自由端被限制在所述止挡件的后面, 并且膝盖弯曲部从所述窄端开口突出。
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公开(公告)号:EP0790068A1
公开(公告)日:1997-08-20
申请号:EP97300954.1
申请日:1997-02-14
发明人: Schmück, Bernhard
IPC分类号: A63B65/08
CPC分类号: A63B65/08
摘要: A boomerang comprises a member having two arms 11, 12 including an angle in an L-shape. At least one arm itself has two portions 13, 14 including an angle, but this angle is in the opposite sense to the angle of the L and preferably larger in magnitude. There may be one or more apertures 35-37 in the region of the junction 17 between the two arms, and when there is a plurality of apertures they may be arranged linearly, decreasing in size towards the leading edge of the region as the boomerang spins.
摘要翻译: 回旋形飞轮包括具有包括L形角度的两个臂11,12的构件。 至少一个臂本身具有包括角度的两个部分13,14,但该角度与L的角度相反,优选地在较大的大小上。 在两个臂之间的结17的区域中可以存在一个或多个孔35-37,并且当存在多个孔时,它们可以线性布置,尺寸朝着区域的前缘减小,因为回旋形臂旋转 。
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公开(公告)号:EP0319119B1
公开(公告)日:1993-02-03
申请号:EP88307025.2
申请日:1988-07-29
发明人: Hunt, John Turner
IPC分类号: A63B65/08
CPC分类号: A63B65/08
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