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公开(公告)号：EP1866228B1
公开(公告)日：2009-06-03
申请号：EP06723292.6
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H75/22
CPC分类号： B65H75/22 , B65H2701/512
摘要： The invention relates to a spool for receiving a windable skein material comprising a conical spool body (10) whose small-diameter end is provided with a removable flange disc (14), wherein said flange disc (14) and spool body (10) have annular sides on (18, 20) the ring discs oriented to each other, snap-in locking projections (20, 22) start away from one or the other annular surface towards the other annular surface, span-in cavities (24, 26) embodied in the annular surface of one or both annular surfaces are used for receiving the snap-in locking projections (20, 22), said snap-in locking projections (20, 22) and the span-in cavities (24, 26) are locked into each other in the form of a bayonet joint by mutually rotating the spool body (10) and the flange disc (14), the elastic tongues (38) allocated to the span-in cavities (24, 26) engage into the snap-in locking projections (20, 22) when the parts are connected, thereby preventing said parts from an opposite rotation.
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公开(公告)号：EP1444158B1
公开(公告)日：2005-12-28
申请号：EP02796535.9
申请日：2002-10-31
发明人： HÄFNER, Manfred
IPC分类号： B65H75/14
CPC分类号： B65H75/14 , B29C65/48 , B29C65/56 , B29C66/1142 , B29C66/221 , B29C66/225 , B29C66/5344 , B29C66/54 , B29L2031/704 , B65H2701/513
摘要： The invention relates to a wind-up reel (10), made of two reel bodies (11, 12) stuck to each other, which has a cylindrical reel core (15) and two lateral reel flanges (13, 14), the abutting surfaces extending radially, preferably, in the middle of said reel core (15). Said wind-up reel also comprises adhesive tongues, which are formed on said abutting surfaces and engage into corresponding insertion pockets of the other respective reel body. The aim of the invention is to optimally design the joining area of both reel bodies (11, 12), in order to provide the rotational accuracy as well as to avoid edges and deformations in said joining area. Said aim is achieved, whereby the wind-up reel (10) is designed, such that the reel bodies (11, 12) are joined to each other positively or non-positively and the application force, which acts on the contact surfaces, is increased. The adhesive tongues (18), projecting from said abutting surfaces (16, 17), extend in the shape of a semicircle and the insertion pockets (19) have a corresponding shape. Moreover, said adhesive tongues (18) have flattenings (20) on the free ends thereof and said insertion pockets (19) have corresponding inner areas. Said wind-up reel is particularly suitable for winding components for producing electronic components.
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公开(公告)号：EP1858793B1
公开(公告)日：2009-07-08
申请号：EP06723291.8
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H75/22
摘要： The invention relates to a connecting system for removably connecting rotationally symmetrical parts, in particular, the parts on a spool for winding skein products comprising the oriented to each other front sides of connectable parts provided with annular surfaces (22, 24), snap-in locking projections (26, 28, 30, 32, 34) starting away from at least one annular surface (22, 24) in the direction towards the other annular surface and snap-in cavities (40, 42, 44, 46) which are embodied in one or the both annular surfaces, respectively, and are used for receiving said snap-in locking projections in such a way that the parts are connected in the form of a bayonet joint by the mutual rotation thereof. Said invention is characterised in that springy tongues (52, 54) allocated to the snap-in cavities (40, 42, 44, 46) are engageable into the snap-in locking projections (26, 28, 30, 32, 34) in a locking manner and prevent the connected parts from the opposite rotation which could bring them into a detached position.
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公开(公告)号：EP1444158A1
公开(公告)日：2004-08-11
申请号：EP02796535.9
申请日：2002-10-31
发明人： HÄFNER, Manfred
IPC分类号： B65H75/14
CPC分类号： B65H75/14 , B29C65/48 , B29C65/56 , B29C66/1142 , B29C66/221 , B29C66/225 , B29C66/5344 , B29C66/54 , B29L2031/704 , B65H2701/513
摘要： The invention relates to a wind-up reel (10), made of two reel bodies (11, 12) stuck to each other, which has a cylindrical reel core (15) and two lateral reel flanges (13, 14), the abutting surfaces extending radially, preferably, in the middle of said reel core (15). Said wind-up reel also comprises adhesive tongues, which are formed on said abutting surfaces and engage into corresponding insertion pockets of the other respective reel body. The aim of the invention is to optimally design the joining area of both reel bodies (11, 12), in order to provide the rotational accuracy as well as to avoid edges and deformations in said joining area. Said aim is achieved, whereby the wind-up reel (10) is designed, such that the reel bodies (11, 12) are joined to each other positively or non-positively and the application force, which acts on the contact surfaces, is increased. The adhesive tongues (18), projecting from said abutting surfaces (16, 17), extend in the shape of a semicircle and the insertion pockets (19) have a corresponding shape. Moreover, said adhesive tongues (18) have flattenings (20) on the free ends thereof and said insertion pockets (19) have corresponding inner areas. Said wind-up reel is particularly suitable for winding components for producing electronic components.
摘要翻译： 本发明涉及由两个彼此粘附的卷筒体（11,12）制成的卷绕卷筒（10），其具有圆筒形卷筒芯（15）和两个侧向卷筒凸缘（13,14），邻接 优选地在所述卷轴芯（15）的中间径向延伸的表面。 所述卷绕卷轴还包括粘接舌片，所述粘接舌片形成在所述邻接表面上并且接合到另一相应卷轴主体的相应插入口袋中。 本发明的目的是最佳地设计两个卷筒体（11,12）的接合区域，以便提供旋转精度以及避免所述接合区域中的边缘和变形。 实现所述目的，由此设计卷绕卷轴（10），使得卷轴体（11,12）彼此形状配合或非形状配合地相互连接，并且作用在接触表面上的作用力是 增加。 从所述邻接表面（16,17）突出的粘性舌片（18）以半圆形状延伸，并且插入袋（19）具有相应的形状。 此外，所述粘性舌片（18）在其自由端上具有扁平部分（20），并且所述插入袋（19）具有相应的内部区域。 所述卷绕卷轴特别适用于卷绕生产电子元件的部件。
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公开(公告)号：EP1855976B1
公开(公告)日：2008-10-01
申请号：EP06723289.2
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H75/22
CPC分类号： B65H75/22 , B65H2701/5122
摘要： The invention relates to a spool for receiving a wound skein product comprising a rotationally symmetrical body whose two axial ends are provided with flange discs (16, 18), which divide the spool into two parts (10, 12) by a substantially radial division surface and which have front surfaces (36, 38) adjacent to the division surface (14) and parallel thereto. Said pool parts are provided with locking projections (48, 50) on at least one face and with detent recesses (40, 42) which are arranged on at least the other face, interact with said locking projections of the other spool part (10, 12), respectively, and interlock therewith in the form of a bayonet catch by mutual rotation of the spool parts (10, 12). The invention is characterised in that the front surfaces (36, 38) are embodied in such a way that a separation line visible on the spool circumference is undulated.
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公开(公告)号：EP1855975A1
公开(公告)日：2007-11-21
申请号：EP06723290.0
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H55/04
CPC分类号： B65H55/04
摘要： The invention relates to a method for winding a skein windable material onto a spool which consists of two spool halves (12, 14) which conically converge towards a middle radial plane (10) and are provided with two flange discs on the ends thereof, wherein during winding, the spool rotates about the central axis thereof and the windable product is fed by a guid displacing along the spool length, said windable product is wound in the form of layers substantially parallel to the lower conical surface up to a top conical surface, respectively, and the winding layers end, respectively, in the form of a cylindrical surface connecting said two flange discs (16, 18).
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公开(公告)号：EP1866228A1
公开(公告)日：2007-12-19
申请号：EP06723292.6
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H75/22
CPC分类号： B65H75/22 , B65H2701/512
摘要： The invention relates to a spool for receiving a windable skein material comprising a conical spool body (10) whose small-diameter end is provided with a removable flange disc (14), wherein said flange disc (14) and spool body (10) have annular sides on (18, 20) the ring discs oriented to each other, snap-in locking projections (20, 22) start away from one or the other annular surface towards the other annular surface, span-in cavities (24, 26) embodied in the annular surface of one or both annular surfaces are used for receiving the snap-in locking projections (20, 22), said snap-in locking projections (20, 22) and the span-in cavities (24, 26) are locked into each other in the form of a bayonet joint by mutually rotating the spool body (10) and the flange disc (14), the elastic tongues (38) allocated to the span-in cavities (24, 26) engage into the snap-in locking projections (20, 22) when the parts are connected, thereby preventing said parts from an opposite rotation.
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公开(公告)号：EP1855975B1
公开(公告)日：2012-05-02
申请号：EP06723290.0
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H55/04
CPC分类号： B65H55/04
摘要： The invention relates to a method for winding a skein windable material onto a spool which consists of two spool halves (12, 14) which conically converge towards a middle radial plane (10) and are provided with two flange discs on the ends thereof, wherein during winding, the spool rotates about the central axis thereof and the windable product is fed by a guid displacing along the spool length, said windable product is wound in the form of layers substantially parallel to the lower conical surface up to a top conical surface, respectively, and the winding layers end, respectively, in the form of a cylindrical surface connecting said two flange discs (16, 18).
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公开(公告)号：EP1858793A1
公开(公告)日：2007-11-28
申请号：EP06723291.8
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H75/22
摘要： The invention relates to a connecting system for removably connecting rotationally symmetrical parts, in particular, the parts on a spool for winding skein products comprising the oriented to each other front sides of connectable parts provided with annular surfaces (22, 24), snap-in locking projections (26, 28, 30, 32, 34) starting away from at least one annular surface (22, 24) in the direction towards the other annular surface and snap-in cavities (40, 42, 44, 46) which are embodied in one or the both annular surfaces, respectively, and are used for receiving said snap-in locking projections in such a way that the parts are connected in the form of a bayonet joint by the mutual rotation thereof. Said invention is characterised in that springy tongues (52, 54) allocated to the snap-in cavities (40, 42, 44, 46) are engageable into the snap-in locking projections (26, 28, 30, 32, 34) in a locking manner and prevent the connected parts from the opposite rotation which could bring them into a detached position.
摘要翻译： 本发明涉及一种用于可拆卸地连接旋转对称部件的连接系统，尤其是用于缠绕绞线产品的卷轴上的部件，该连接系统包括定向到设置有环形表面（22,24）的可连接部件的每个其他前侧，卡扣 在朝向另一个环形表面的方向上从至少一个环形表面（22,24）开始的锁定凸起（26,28,30,32,34）和卡扣空腔（40,42,44,46），所述卡扣空腔 分别体现在一个或两个环形表面中，并且用于接纳所述卡扣式锁定突出部，使得这些部件通过其相互旋转而以卡口式接头的形式连接。 所述发明的特征在于，分配给卡合腔（40,42,44,46）的弹性舌片（52,54）可啮合到卡入式锁定凸起（26,28,30,32,34）中 锁定的方式并且防止所连接的部件相反的旋转，这可能使它们进入分离位置。
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公开(公告)号：EP1855976A1
公开(公告)日：2007-11-21
申请号：EP06723289.2
申请日：2006-03-08
发明人： HÄFNER, Manfred
IPC分类号： B65H75/22
CPC分类号： B65H75/22 , B65H2701/5122
摘要： The invention relates to a spool for receiving a wound skein product comprising a rotationally symmetrical body whose two axial ends are provided with flange discs (16, 18), which divide the spool into two parts (10, 12) by a substantially radial division surface and which have front surfaces (36, 38) adjacent to the division surface (14) and parallel thereto. Said pool parts are provided with locking projections (48, 50) on at least one face and with detent recesses (40, 42) which are arranged on at least the other face, interact with said locking projections of the other spool part (10, 12), respectively, and interlock therewith in the form of a bayonet catch by mutual rotation of the spool parts (10, 12). The invention is characterised in that the front surfaces (36, 38) are embodied in such a way that a separation line visible on the spool circumference is undulated.
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