公开(公告)号：US20050288448A1

公开(公告)日：2005-12-29

申请号：US10518592

申请日：2003-06-30

申请人： Jorn Tidow ,  Herbert Scholz ,  Fritz Nimtz ,  Michael Stang ,  Thomas Danner ,  Adolf Parg ,  Rolf Forster ,  Karl-Heinrich Schneider ,  Hans-Josef Sterzel ,  Bernhard Albert

发明人： Jorn Tidow ,  Herbert Scholz ,  Fritz Nimtz ,  Michael Stang ,  Thomas Danner ,  Adolf Parg ,  Rolf Forster ,  Karl-Heinrich Schneider ,  Hans-Josef Sterzel ,  Bernhard Albert

IPC分类号： C08K3/06 ,  C08L21/00 ,  C08L81/08 ,  C08L97/00 ,  C08F8/34

CPC分类号： C08K3/06 ,  C08L7/00 ,  C08L21/00 ,  C08L81/08 ,  C08L97/00 ,  C08L2666/14 ,  C08L2666/26

摘要： The invention relates to a method for vulcanizing caoutchouc or latex by adding a mixture M which contains a component a) from a1) 20 to 96% by weight of sulfur, a2) 4 to 80% by weight of a complexing agent, and optionally other additives b) to caoutchouc or latex and then vulcanizing the mixture. The inventive method is characterized in that the average particle size of the primary particles of component a) ranges from 0.05 to 20 μm.

摘要翻译： 本发明涉及一种通过添加含有a）的组分a的混合物M，其中a）为：a）20至96重量％的硫，a2）4至80重量％的络合剂，以及任选的其它 添加剂b）去油或胶乳，然后硫化混合物。 本发明的方法的特征在于组分a）的初级颗粒的平均粒度为0.05至20μm。

公开(公告)号：US5320525A

公开(公告)日：1994-06-14

申请号：US893437

申请日：1992-06-04

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C7/16 ,  A61C3/00

CPC分类号： A61C7/16

摘要： This invention relates to an orthodontic bracket for retaining a wire arch for tooth correction, which bracket comprises a base part having single or double wings and are formed with an open-ended and open-topped transverse groove for receiving the wire arch, and also comprises a footpad secured to the base part and adapted to be adhesively joined to an adjacent tooth surface. A groove is formed in the base part and/or in the pad and extends on the underside thereof or particularly a tunnel is formed in said base part and/or pad, which groove or tunnel extends in the direction in which the wings are spaced apart and serves to anchor partial wire arches.

摘要翻译： 本发明涉及一种用于保持用于牙齿矫正的线弓的矫正托架，该托架包括具有单翼或双翼的基部，并且形成有用于接纳线拱的开口和开顶横向槽，并且还包括 一个固定在基座上的脚垫，并适于与相邻的牙齿表面粘接。 在基部和/或垫中形成凹槽并且在其下侧上延伸，或者特别地，在所述基部和/或垫中形成隧道，所述凹槽或隧道在翼分开的方向上延伸 并用于锚定部分线拱。

公开(公告)号：US4597738A

公开(公告)日：1986-07-01

申请号：US708709

申请日：1985-03-06

申请人： Gunter Sander ,  Rolf Forster

发明人： Gunter Sander ,  Rolf Forster

IPC分类号： A61C7/10 ,  A61C7/36 ,  A61C3/00

CPC分类号： A61C7/10 ,  A61C7/36

摘要： An orthodontic device includes an upper jaw thrust plate and a lower jaw thrust plate. These plates are connected to the teeth and are provided in the front teeth region with activating rods and slideways respectively, cooperating to effect a sagittal displacement of the jaws relative to each other. Two treatment stages are to be combined and an optimum result of the treatment within a reduced time is to be ensured. The upper or lower jaw thrust plate includes two sections, which are connected by a jackscrew mechanism, to which the activating rods are secured.

摘要翻译： 正畸装置包括上颚推力板和下颚推力板。 这些板连接到齿上，并且分别设置在具有启动杆和滑道的前齿区域中，配合以实现夹爪相对于彼此的矢状位移。 要结合两个处理阶段，并确保在减少的时间内处理的最佳结果。 上下爪推力板包括两个部分，它们通过一个起重螺丝机构连接，活动杆被固定到该部分上。

公开(公告)号：US20080193898A1

公开(公告)日：2008-08-14

申请号：US12069692

申请日：2008-02-12

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C8/00

CPC分类号： A61C7/00 ,  A61C8/0096

摘要： The description relates to a self-drilling threaded screw implant, particularly for orthodontics. According to the invention there is in at last one thread groove (15) of the thread (10), delimited by two flanks (13), a cutting edge (16) extending transversely to the two flanks (13) without traversing the two flanks (13).

摘要翻译： 该描述涉及自钻螺纹螺钉植入物，特别是用于正畸。 根据本发明，螺纹（10）的至少一个螺纹槽（15）由两个侧面（13）限定，横向于两个侧面（13）延伸的切割刃（16）而不穿过两个侧面 （13）。

公开(公告)号：US20080171300A1

公开(公告)日：2008-07-17

申请号：US12004207

申请日：2007-12-20

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C7/10

CPC分类号： A61C7/10

摘要： The invention relates to an orthodontic expansion screw having two bodies whose distance from each other can be changed by means of a spindle that engages both bodies, whereby the spindle comprises an actuation part by means of which a torque can be effected for readjusting the spindle, and having straight-line guiding means that engage both bodies and guide them along two guide axes that are parallel to each other while preventing a relative rotation of the bodies when their distance from each other is being changed. The invention provides a friction brake that presses onto the actuation part of the spindle and thus generates a frictional force that renders a rotation of the spindle in both directions of rotation more difficult in order to prevent inadvertent readjustment of the spindle.

摘要翻译： 本发明涉及一种正畸膨胀螺杆，其具有两个主体，该两个主体的距离可以通过与两个主体接合的主轴来改变，由此主轴包括致动部件，通过该主动器可以实现用于重新调节主轴的转矩， 并且具有直线引导装置，其接合两个主体并且沿着彼此平行的两个引导轴引导它们，同时防止当它们彼此的距离改变时主体的相对旋转。 本发明提供了一种摩擦制动器，该摩擦制动器按压在主轴的致动部分上，从而产生使主轴在两个旋转方向上的转动更为困难的摩擦力，以防止心轴的无意的重新调节。

公开(公告)号：US20070105062A1

公开(公告)日：2007-05-10

申请号：US11594594

申请日：2006-11-07

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C3/00

CPC分类号： A61C7/10

摘要： The invention describes an expansion screw made from at least one first metal or from at least one first alloy, for correcting misalignment of teeth, having two bodies that can be varied with respect to their spacing by means of a spindle, which latter comprises an actuator element and, projecting from the latter, one threaded portion or two threaded portions which extend in opposite directions one relative to the other, each of them being rotatably seated in one of the bodies and engaging an inner thread in the body, and having at least one slide guide that is in engagement with the two bodies and acts to guide them along a straight line, while preventing them from twisting one relative to the other as their spacing is being varied. It is provided according to the invention that at least the one threaded portion or, in the case of two threaded portions, at least one of such threaded portions of the spindle is coated with a second metal or with a second alloy that differs in hardness from the at least one first metal or from the at least one first alloy.

摘要翻译： 本发明描述了由至少一个第一金属或至少一个第一合金制成的膨胀螺钉，用于校正齿的未对准，具有两个主体，这两个主体可以通过主轴相对于它们的间距而变化，后者包括致动器 并且从后者突出出一个螺纹部分或两个螺纹部分，其相对于另一个在相反方向上延伸，每个螺纹部分或两个螺纹部分可旋转地安置在一个主体中并且接合主体中的内螺纹，并且至少具有 一个滑动引导件，其与两个主体接合并用于沿着直线引导它们，同时防止它们在间距变化时相对于另一个扭转。 根据本发明提供的是，至少一个螺纹部分，或者在两个螺纹部分的情况下，主轴的这些螺纹部分中的至少一个被涂覆有第二金属或第二合金，硬度不同于 所述至少一种第一金属或来自所述至少一种第一合金。

公开(公告)号：US4292025A

公开(公告)日：1981-09-29

申请号：US157388

申请日：1980-06-09

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C7/00 ,  E06B1/56

CPC分类号： A61C7/00 ,  A61C7/10

摘要： A wire loop adapted to be slung around a tooth to be rotated has two end portions which respectively extend through and are guided by two juxtaposed spaced apart through holes formed in a body. Polygonal roller means are rotatably mounted in said body between said holes and have radially outer edge portions. Said holes are laterally open toward said roller means to expose said wire end portions in said holes to said radially outer edge portions, which bite into the sides of said wire end portions in said holes. Said roller means are rotatable to move said wire end portions in said holes by means of said radially outer edge portions biting into said wire end portions.

摘要翻译： 适于围绕要旋转的齿甩动的线环具有分别延伸穿过并由形成在主体中的两个并置的间隔开的通孔引导的两个端部。 多边形辊装置可旋转地安装在所述主体中的所述孔之间并且具有径向外边缘部分。 所述孔朝向所述辊装置横向打开，以将所述孔中的所述线端部暴露于所述径向外边缘部分，所述径向外边缘部分咬入所述孔中所述线端部的侧面。 所述辊装置可旋转，借助于咬入所述线端部的所述径向外边缘部分在所述孔中移动所述线端部。

公开(公告)号：US4171568A

公开(公告)日：1979-10-23

申请号：US847415

申请日：1977-10-31

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C7/02 ,  A61C7/12 ,  A61C7/28 ,  A61C7/00

CPC分类号： A61C7/02 ,  A61C7/28 ,  A61C7/285

摘要： A bracket has a longitudinal channel adapted to receive a wire arch. A retaining member is rotatably mounted in the bracket body and includes a retaining spider which is angularly movable to first and second retaining positions, in which the retaining spider extends across at least part of the width of the passage. The retaining spider is adapted in the first retaining position to slidably retain a wire arch in the channel and in the second retaining position to clamp a wire arch in position in the channel.

摘要翻译： 支架具有适于接收线拱的纵向通道。 保持构件可旋转地安装在支架主体中，并且包括可在第一和第二保持位置成角度地移动的保持撑杆，保持撑杆跨过通道宽度的至少一部分延伸。 保持蜘蛛适于在第一保持位置中，以可滑动地将线拱保持在通道中并且在第二保持位置中以将线弓夹紧在通道中的适当位置。

公开(公告)号：US20090081603A1

公开(公告)日：2009-03-26

申请号：US12231122

申请日：2008-08-29

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C7/14 ,  A61C7/16 ,  A61C7/28

CPC分类号： A61C7/14 ,  A61C7/28

摘要： Then invention relates to an orthodontic bracket comprised of a base (2) for the fastening on a tooth and a bent yoke (3a) that can swivel between an open position, in which between the base (2) and a free end of the yoke (3a) is space for the inserting of a wire (4), and a closed position in which the yoke (3a) embraces an inserted wire (4), that is then held between said yoke and the base.Pursuant to the invention it is provided that on the base (2) is fastened a holding tongue (5) for the twisting-resistant holding of a wire (4) embraced by the yoke (3a).

摘要翻译： 然后，本发明涉及一种正畸托架，其包括用于紧固在牙齿上的底座（2）和弯曲的轭架（3a），所述弯曲轭架可以在打开位置之间旋转，在所述打开位置之间，所述基座（2）和所述轭 （3a）是用于插入线（4）的空间，以及闭合位置，其中轭（3a）包围插入的​​线（4），然后保持在所述轭和基座之间。 根据本发明，提供在基座（2）上固定有用于使由轭（3a）包围的线（4）的扭转保持的保持舌（5）。

公开(公告)号：US20080113311A1

公开(公告)日：2008-05-15

申请号：US11983305

申请日：2007-11-08

申请人： Rolf Forster

发明人： Rolf Forster

IPC分类号： A61C7/14

CPC分类号： A61C7/287

摘要： The self-ligating bracket for use in orthodontics comprisesa base; an occlusal wall and a gingival wall extending from the base and having at least one ligature wing; a slot separating the occlusal wall and the gingival wall; a slide retained in a guide provided in the occlusal and/or gingival wall and arranged for being displaced between a closed position, in which the slide bridges the slot, and an open position in which the slot is open in the labial direction; means capable of retaining the slide in both its closed and open position; at least one recess in which a spring is seated and which is arranged in the gingival or occlusal wall of the bracket and is provided with an opening that faces the slide and from which a spring projects; a first stop on the slide which abuts against the at least one spring in the open position of the slide; a projection is which provided on the slide and which is so arranged that during displacement of the slide to its closed position it will abut against the spring before it reaches its closed position; space on both sides of the projection which accommodates the spring that projects from the recess which expands toward its opening facing the slide so that the spring can bent in the two directions of displacement of the slide; a second stop that abuts the slide in its closed position, once its projection has overcome the at least one spring.

摘要翻译： 用于口腔正畸的自结扎支架包括一个底座; 咬合壁和从基部延伸并具有至少一个结扎翼的牙龈壁; 分隔咬合壁和牙龈壁的狭槽; 保留在引导件中的滑块，其设置在咬合和/或齿龈壁中，并被布置成在滑动桥接狭槽的关闭位置与凹口在阴唇方向打开的打开位置之间移动; 能够将滑块保持在其闭合和打开位置的装置; 其中弹簧位于其中并且布置在支架的牙龈或咬合壁中的至少一个凹部，并且设置有面向滑块的开口，并且弹簧从该突出部突出; 在滑块上的第一止动件，其抵靠在滑块的打开位置中的至少一个弹簧; 突出部设置在滑块上，并且其布置成使得在滑块移动到其关闭位置期间，其将在其到达其关闭位置之前抵靠弹簧; 突起的两侧的空间，其容纳从凹部突出的弹簧，所述弹簧朝着面向滑动件的开口膨胀，使得弹簧能够在滑块的两个位移方向上弯曲; 一旦其突出部克服了至少一个弹簧，第二挡块将滑块抵靠在其关闭位置。