公开(公告)号：US07798033B2

公开(公告)日：2010-09-21

申请号：US10714410

申请日：2003-11-14

Applicant: Stephan Oberle ,  Bernd Enzmann

Inventor： Stephan Oberle ,  Bernd Enzmann

IPC: F16H35/00 ,  F16H1/16 ,  F16H1/20

CPC classification number: B62D5/0409 ,  F16H55/22 ,  Y10T74/19828

Abstract: A power-assisted steering system includes a gear mechanism, coupled to a steering column, with a gear and a mating gear. The two transmission gears have teeth (4, 5) via which they engage with each other, movement and power being transmitted from one gear to the other gear via effective profiles of their tooth faces (11, 12). In order to provide a gear mechanism that has an enhanced load-bearing capacity and at the same time can be manufactured in a simple and economical way, the effective profiles of the tooth faces (11, 12) of the gear and the mating gear contact over the height (h4, h5) of the teeth (4, 5).

Abstract translation: 动力辅助转向系统包括齿轮机构，其联接到转向柱，齿轮和配合齿轮。 两个传动齿轮具有齿（4,5），它们通过它们彼此接合，运动和动力通过它们的齿面（11,12）的有效轮廓从一个齿轮传递到另一个齿轮。 为了提供具有增强的承载能力并且同时可以以简单和经济的方式制造的齿轮机构，齿轮和配合齿轮接触件的齿面（11,12）的有效轮廓 在齿（4,5）的高度（h4，h5）之上。

公开(公告)号：US07681471B2

公开(公告)日：2010-03-23

申请号：US11038015

申请日：2005-01-18

Applicant: Stephan Oberle

Inventor： Stephan Oberle

IPC: F16H57/00

CPC classification number: F16H55/14 ,  Y10T74/19633 ,  Y10T74/19828

Abstract: A motor-vehicle gear arrangement for a power-assist gearing in a motor vehicle, that includes a gear, a flange arrangement including at least one flange, wherein the gear is located adjacent to the flange in the flange arrangement so as to rotate about a common axis, and at least one connecting element to connect the gear to the at least one flange. This gear arrangement, or a flange for this gear arrangement, is advantageous due to the fact that the ribs are formed on the flange laterally within a plane perpendicularly to the rotational axis so as to reinforce the flange.

Abstract translation: 一种用于机动车辆中的动力辅助传动装置的机动车辆齿轮装置，其包括齿轮，包括至少一个凸缘的凸缘装置，其中所述齿轮位于所述凸缘装置中的所述凸缘附近，以围绕所述凸缘 公共轴线和至少一个连接元件以将齿轮连接到至少一个凸缘。 这种齿轮装置或用于该齿轮装置的凸缘是有利的，因为肋在垂直于旋转轴线的平面内横向形成在凸缘上，以便加强凸缘。

公开(公告)号：US20080073816A1

公开(公告)日：2008-03-27

申请号：US11933717

申请日：2007-11-01

Applicant: Stephan Oberle ,  Stefan Hoch ,  Norbert Willmann

Inventor： Stephan Oberle ,  Stefan Hoch ,  Norbert Willmann

IPC: B29C45/00

CPC classification number: B29C45/0025 ,  B29C45/0046 ,  B29C45/2628 ,  B29L2015/003

Abstract: The invention relates to a gear composed of an injection-molded material, comprising an internal gate region and an external toothed ring with teeth, wherein each tooth has an external tooth crest and two lateral tooth base segments, at least one locating hole for a driver element engaging from the side, and a weld line of the injection-molded material, wherein the weld line runs from an external wall of the locating hole to the outer circumference of the gear, wherein the weld line runs through the tooth crest of one of the teeth to the outer peripheral surface of the tooth. In addition, an injection-molding method is proposed for the injection molding of such a gear. Due to the path of the weld line through the gear body to the periphery of the tooth, tensile stresses are distributed along a greater distance than is the case in a conventional gear.

Abstract translation: 本发明涉及一种由注射成型材料构成的齿轮，其包括内部门区域和具有齿的外部齿环，其中每个齿都具有外部齿顶和两个侧面的齿根段，至少一个用于驾驶员的定位孔 从所述侧面接合的元件和所述注塑材料的焊接线，其中所述焊接线从所述定位孔的外壁延伸到所述齿轮的外周，其中所述焊接线穿过所述齿顶中的 牙齿到牙齿的外周表面。 此外，提出了用于这种齿轮的注射成型的注射成型方法。 由于焊接线穿过齿轮体到达齿周边的路径，拉伸应力沿着比传统齿轮的情况更大的距离分布。

公开(公告)号：US20070087617A1

公开(公告)日：2007-04-19

申请号：US11582555

申请日：2006-10-18

Applicant: Stephan Oberle

Inventor： Stephan Oberle

IPC: H01R4/24

CPC classification number: F16H55/06 ,  F16H2055/065

Abstract: Gearwheel and method for manufacturing a gearwheel The invention concerns a gearwheel (1) with an external part (2), an insert (3), and a connecting part (4) for creating a form-fitting connection between the external part (2) and the insert (3), wherein the connecting part (4) is made from a material molded between the external part (2) and the insert (3). According to the method, the invention concerns a method for manufacturing a gearwheel (1), in which an external part (2) and an insert (3) are form-fittingly connected to a connecting part (4), wherein the minimum of one such connecting part (4) is molded between the external part (2) and the insert (3).

Abstract translation: 用于制造齿轮的齿轮和方法本发明涉及一种具有外部部件（2），插入件（3）和连接部件（4）的齿轮（1），用于在外部部件（2）和第二部件 和所述插入件（3），其中所述连接部件（4）由在所述外部部件（2）和所述插入件（3）之间模制的材料制成。 根据该方法，本发明涉及一种用于制造齿轮（1）的方法，其中外部部分（2）和插入件（3）与连接部分（4）成形连接，其中最小的一个 这种连接部分（4）被模制在外部部分（2）和插入件（3）之间。

公开(公告)号：US20070086907A1

公开(公告)日：2007-04-19

申请号：US11582553

申请日：2006-10-18

Applicant: Stephan Oberle

Inventor： Stephan Oberle

IPC: F01C1/02 ,  F01C1/063 ,  F03C2/00 ,  F03C4/00 ,  F04C18/00 ,  F04C2/00 ,  F16N13/20

CPC classification number: F16H55/17 ,  B29C45/0025 ,  B29C45/0055 ,  B29C45/14311 ,  B29C45/2708 ,  B29C2045/0058 ,  B29L2015/003 ,  F16H55/22 ,  Y10T74/1987 ,  Y10T74/19907 ,  Y10T74/19921

Abstract: The invention concerns a gearwheel (1) with a gear rim (2) and an insert (3) whose external diameter (d3) is greater than half of the external diameter (d1) of the gearwheel (1), wherein the insert (3) is surrounded by injection molding by means of a cone mold during the manufacture of the gearwheel. In particular, the gear rim (2), including gear teeth on the external circumference, is formed at the same time during the injection molding process.

Abstract translation: 本发明涉及一种具有齿轮边缘（2）的齿轮（1）和外径（d 3）大于齿轮（1）的外径（d 1）的一半的插入件（3），其中插入件 （3）在齿轮制造期间通过锥模注塑成型。 特别地，在注射成型过程中，同时形成包括外圆周上的齿轮齿轮（2）。