公开(公告)号：US06435857B1

公开(公告)日：2002-08-20

申请号：US09605980

申请日：2000-06-29

申请人： Erich Mitteregger ,  Ernst Schwaiger

发明人： Erich Mitteregger ,  Ernst Schwaiger

IPC分类号： B29C4544

CPC分类号： B29C45/2612 ,  Y10S425/058

摘要： An injection mould for manufacturing fittings (1) from thermoplastics, which fittings are provided on the inside with at least one annular groove (6), includes a separable outer mould (5) and a mould core (4) which can be pushed into the outer mould (5). A complementary mould bead for forming the annular groove is configured on the mould core (4). The injection mould has a cavity which is formed in the area of the annular groove (6) of the fittings (1) by a plurality of segments (3, 3′) that can be assembled together. The outside surface of the portion of the cavity that forms the area of the fitting (1) surrounding the annular groove (6) is partly formed by the separable outer mould (5) and partly by a mould ring (2) connected to the mould core. The separating surface (9) of the mould ring (2) which forms a seam between the mould ring (2) and the outer mould (5), terminating at the fitting (1), has a portion adjacent to the cavity that forms an angle of less than 45° with respect to the longitudinal axis of the mould core (4).

摘要翻译： 一种用于从热塑性塑料制造配件（1）的注射模具，该配件在内部设置有至少一个环形凹槽（6），包括可分离的外模（5）和模芯（4），其可被推入 外模（5）。 用于形成环形槽的互补的模圈配置在模芯（4）上。 注射模具具有通过可以组装在一起的多个段（3,3'）形成在配件（1）的环形槽（6）的区域中的空腔。 形成围绕环形槽（6）的配件（1）的区域的部分的外表面部分地由可分离的外模（5）形成，并且部分地由连接到模具的模具环（2）形成 核心。 在模具环（2）和外模具（5）之间形成接缝的模具环（2）的分离表面（9）终止在配件（1）处，具有与腔体相邻的部分，形成 相对于模芯（4）的纵向轴线小于45°的角度。

公开(公告)号：US20110072731A1

公开(公告)日：2011-03-31

申请号：US12597283

申请日：2008-06-02

申请人： Friedrich Kastner ,  Manfred Klausberger ,  Erich Mitteregger

发明人： Friedrich Kastner ,  Manfred Klausberger ,  Erich Mitteregger

IPC分类号： E02D29/14 ,  E02D5/80

CPC分类号： E02D29/12 ,  E02D29/121 ,  E02D29/124

摘要： The invention relates to a top part for a shaft, having an access part and a shaft cone which is connected to an access part and, with a connecting element on that side of the shaft cone that lies opposite the access part, can be mounted onto a further shaft element, the shaft cone having a substantially convex basic shape, characterized in that, in the region of the shaft dome, stiffening structures are disposed on the inner surface of this shaft dome, which extend substantially radially or parallelly, angularly or concentrically from one or more imaginary points or lines within or outside the dome downwards over the curved shape of the shaft cone.

摘要翻译： 本发明涉及一种用于轴的顶部，其具有进入部分和连接到进入部分的轴锥体，并且在轴锥体的与进入部分相对的那一侧上的连接元件可以安装到 所述轴锥体具有基本上凸起的基本形状，其特征在于，在所述轴圆顶的区域中，所述加强结构设置在所述轴圆顶的内表面上，所述圆顶的内表面基本上径向或平行地延伸成角度地或同心地 从圆锥体的内部或外部的一个或多个假想点或线圈向下延伸到轴锥体的弯曲形状上。

公开(公告)号：US08656654B2

公开(公告)日：2014-02-25

申请号：US12597283

申请日：2008-06-02

申请人： Friedrich Kastner ,  Manfred Klausberger ,  Erich Mitteregger

发明人： Friedrich Kastner ,  Manfred Klausberger ,  Erich Mitteregger

IPC分类号： E02D27/00

CPC分类号： E02D29/12 ,  E02D29/121 ,  E02D29/124

摘要： The invention relates to a top part for a shaft, having an access part and a shaft cone which is connected to an access part and, with a connecting element on that side of the shaft cone that lies opposite the access part, can be mounted onto a further shaft element, the shaft cone having a substantially convex basic shape, characterized in that, in the region of the shaft dome, stiffening structures are disposed on the inner surface of this shaft dome, which extend substantially radially or parallelly, angularly or concentrically from one or more imaginary points or lines within or outside the dome downwards over the curved shape of the shaft cone.

摘要翻译： 本发明涉及一种用于轴的顶部，其具有进入部分和连接到进入部分的轴锥体，并且在轴锥体的与进入部分相对的那一侧上的连接元件可以安装到 所述轴锥体具有基本上凸起的基本形状，其特征在于，在所述轴圆顶的区域中，所述加强结构设置在所述轴圆顶的内表面上，所述圆顶的内表面基本上径向或平行地延伸成角度地或同心地 从圆锥体的内部或外部的一个或多个假想点或线圈向下延伸到轴锥体的弯曲形状上。

公开(公告)号：US5494434A

公开(公告)日：1996-02-27

申请号：US253353

申请日：1994-06-03

申请人： Ernst Schwaiger ,  Erich Mitteregger

发明人： Ernst Schwaiger ,  Erich Mitteregger

IPC分类号： B29C33/48 ,  B29C45/44 ,  B29C45/40

CPC分类号： B29C45/2681 ,  B29C33/485 ,  B29C45/4421 ,  Y10S425/005 ,  Y10S425/058

摘要： Described is an injection molding mold for the production of fittings from thermoplastic material which have at least one annular groove at the inside, comprising a mold core which is formed in the region of the annular groove of the molding by segments (8, 8') which can be moved inwardly to such an extent that the mold core can be moved out of the annular groove in the axial direction, wherein the inward and outward movement of the segments (8, 8') is produced by rotation of a control shaft (11) and wherein each of the segments (8, 8') which are only radially movably guided in a stationary guide disk (15) is provided with a projection (14) which engages into a guide slot (13, 13') in a control disk (12) which is fixedly connected to the control shaft (11).

摘要翻译： 描述了一种用于从热塑性材料制造配件的注塑模具，其在内部具有至少一个环形槽，包括模芯，其通过段（8,8'）形成在模制件的环形槽的区域中， 其可以向内移动到使模芯能够在轴向方向上移出环形槽的程度，其中段（8,8'）的向内和向外运动通过控制轴的旋转产生（ 11），并且其中仅在径​​向可移动地被引导在固定导向盘（15）中的每个节段（8,8'）设置有突出部（14），所述突起部接合到导槽（13,13'）中， 控制盘（12），其固定地连接到控制轴（11）。

公开(公告)号：US07264465B2

公开(公告)日：2007-09-04

申请号：US11182832

申请日：2005-07-18

申请人： Ernst Schwaiger ,  Erich Mitteregger

发明人： Ernst Schwaiger ,  Erich Mitteregger

IPC分类号： B29C45/44

CPC分类号： B29C45/26 ,  B29C45/2612 ,  B29C45/332 ,  B29C45/4421 ,  B29C2045/336 ,  Y10S425/058

摘要： An injection mold for producing, from thermoplastic plastic, fittings which have an annular groove on the inside. The injection mold includes an outer mold, divided into a first and second mold half and along a parting line, and a mold core being axially displaceable along a mold half. A complementary mold bead for forming the annular groove is formed by levers carrying ring segments. A slider, which bridges the parting plane of the outer mold and is connected to the second mold half, has guide grooves of differing obliqueness, in which there engage motionally lateral projections both of the mold core and of the actuating element. A guide, which extends the opening stroke of the mold core, is formed at a distance from the parting plane, between the slider and at least the mold core, the guide preferably comprising second, lateral projections and second guide grooves.

摘要翻译： 一种用于从热塑性塑料制造在内侧具有环形凹槽的配件的注射模具。 注射模具包括分模为第一和第二半模并沿着分型线的外模，以及沿着半模轴向移动的模芯。 用于形成环形槽的互补的模圈由承载环段的杠杆形成。 桥接外模具的分型平面并连接到第二半模的滑块具有不同倾斜度的导向槽，其中模具芯和致动元件的动作横向突起接合。 延伸模芯的开口行程的导向件形成在离开分离平面的一定距离处，在滑块和至少模芯之间，引导件优选地包括第二横向凸起和第二引导槽。

公开(公告)号：US6082992A

公开(公告)日：2000-07-04

申请号：US153894

申请日：1998-09-16

申请人： Erich Mitteregger ,  Ernst Schwaiger

发明人： Erich Mitteregger ,  Ernst Schwaiger

IPC分类号： B29C45/26 ,  B29C45/40

CPC分类号： B29C45/2614

摘要： An apparatus for injection molding bent pipe made of plastic material which has a bend part (8) with an arcuate centerline and with uniform internal cross-section, and cylindrical connecting parts (9, 22) adjoining the bend part at one or both sides. The connecting parts (9, 22) have larger internal cross-section than the bend part (8). The apparatus includes an injection mold which can be divided along a plane containing an arcuate centerline of the bend part into at least two outer mold portions which form a mold cavity. The injection mold includes a bend core with a pivotal member (5) which is pivotable along the arcuate centerline of the bend part and a cylindrical core (13) which is displaceable axially along its centerline, for each connecting part (9, 22). The apparatus includes two bars (1, 2) which are spaced from each other in the plane containing the arcuate centerline and whose respective pivotal mounting points (3, 4) on the pivotal member (5) are guided in the bend part (8) on circular paths about an axis of curvature (K) and in the connecting part (9) adjoining same in parallel relationship therewith.

摘要翻译： 一种注塑成型弯曲管的装置，该塑料材料具有弯曲部分（8），其具有弧形中心线并具有均匀的内部横截面，以及在一侧或两侧邻接该弯曲部分的圆柱形连接部分（9,22）。 连接部件（9,22）具有比弯曲部分（8）更大的内部横截面。 该装置包括注射模具，其可以沿着包含弯曲部分的弓形中心线的平面分成至少两个形成模具腔的外部模具部分。 注射模具包括具有可沿着弯曲部分的弓形中心线枢转的枢转构件（5）的弯曲芯部和用于每个连接部分（9,22）的可沿其中心线轴向移位的圆柱形芯体（13）。 该设备包括在包含弧形中心线的平面中彼此间隔开的两个杆（1,2），并且枢转构件（5）上的相应枢转安装点（3,4）在弯曲部分（8）中被引导， 在围绕曲轴（K）的圆周路径上和与其相邻的连接部分（9）中。

公开(公告)号：US20060018994A1

公开(公告)日：2006-01-26

申请号：US11182832

申请日：2005-07-18

申请人： Ernst Schwaiger ,  Erich Mitteregger

发明人： Ernst Schwaiger ,  Erich Mitteregger

IPC分类号： B29C45/66

CPC分类号： B29C45/26 ,  B29C45/2612 ,  B29C45/332 ,  B29C45/4421 ,  B29C2045/336 ,  Y10S425/058

摘要： For the purpose of producing, from thermoplastic plastic, fittings (15) or the like which have at least one annular groove (16) on the inside, an injection mould has an outer mould which can be divided in a parting line (20), a mould core (2) being axially displaceable along a mould half (1). A complementary mould bead for the annular groove (16) is formed by levers (6) carrying ring segments, and an actuating element (8) for swivelling the levers (6) is disposed in an axially displaceable manner in the mould core (2). A slider (14), which bridges the parting plane (20) of the outer mould and is connected to the second mould half (3), has guide grooves (91, 93) of differing obliqueness, in which there engage motionally lateral projections (101, 103) both of the mould core (2) and of the actuating element (8), said projections being disposed in the parting plane (20). A guide, which extends the opening stroke of the mould core (2), is formed at a distance from the parting plane (20), between the slider (14) and at least the mould core (2), said guide preferably comprising second, lateral projections (102, 104) and second guide grooves (92, 94).

摘要翻译： 为了从热塑性塑料制造在内侧具有至少一个环形槽（16）的配件（15）等，注射模具具有外模，该外模可以分割成分型线（20）， 模芯（2）可沿着半模（1）轴向移动。 用于环形槽（16）的互补的模具胎圈由承载环段的杠杆（6）形成，并且用于使杠杆（6）旋转的致动元件（8）以可轴向移位的方式设置在模芯（2）中， 。 具有连接到第二半模（3）的外模的分型平面（20）的滑块（14）具有不同倾斜度的导向槽（91,93），其中接合了横向突起（ 所述模芯（2）和所述致动元件（8）的所述突出部分设置在所述分型平面（20）中。 延伸模芯（2）的打开行程的导向件在分离平面（20），滑块（14）和至少模芯（2）之间的距离处形成，所述导向件优选地包括第二 ，横向突起（102,104）和第二引导槽（92,94）。

公开(公告)号：US4856753A

公开(公告)日：1989-08-15

申请号：US193275

申请日：1988-05-11

申请人： Ernst Schwaiger ,  Erich Mitteregger

发明人： Ernst Schwaiger ,  Erich Mitteregger

IPC分类号： B29C45/14

CPC分类号： B29C45/14754

摘要： A die mold for the production of a fitting to be surrounded by a single-piece ring includes mold components separable along a plane extending parallel to the longitudinal axis of a fitting to be produced, the mold components having therein a recess into which is inserted the ring. A closure member closes the recess during molding and forms a wall of the die mold. The closure member is divided peripherally into plural portions each of which is of unitary and single-piece construction in a direction parallel to the longitudinal axis and which extends in such direction beyond at least one axial end of the recess.

摘要翻译： 用于生产由单片环包围的配件的模具包括沿着待制造的配件的纵向轴线平行延伸的平面分离的模具部件，模具部件在其中插入有凹部 环。 闭合构件在模制期间闭合凹部并形成模具的壁。 封闭构件周边地分成多个部分，每个部分在平行于纵向轴线的方向上具有整体和单件结构，并且在该方向上延伸超过凹部的至少一个轴向端部。

公开(公告)号：US4708632A

公开(公告)日：1987-11-24

申请号：US681190

申请日：1984-12-13

申请人： Erich Mitteregger ,  Ernst Schwaiger

发明人： Erich Mitteregger ,  Ernst Schwaiger

IPC分类号： B29C45/26 ,  B29C45/44 ,  B29C45/40

CPC分类号： B29C45/2612 ,  B29C45/4421 ,  Y10S425/058 ,  Y10S425/218

摘要： A mould which is used for the production by injection moulding of fittings which have an inner annular groove includes a divisible outer mould, a mould core and a mould ring. The mould core has a plurality of segments which can be folded together. In order to ensure with absolute reliability that the fitting does not remain clinging to the mould ring during removal of the fitting from the mould, the mould ring is connected to the mould core and is withdrawn together with the mould core from the fitting.

摘要翻译： 用于通过注塑成型制造具有内环形槽的配件的模具包括可分割外模，模芯和模环。 模芯具有可以折叠在一起的多个段。 为了确保绝对的可靠性，在从模具中取出配件期间，配件不会保持粘附在模具环上，模具环连接到模具芯并与模具一起从配件中抽出。