公开(公告)号：US09016157B2

公开(公告)日：2015-04-28

申请号：US13883063

申请日：2011-11-07

Applicant: Bernd Somschor ,  Dieter Panowitz ,  Milos Mahler

Inventor： Bernd Somschor ,  Dieter Panowitz ,  Milos Mahler

IPC: F16H1/08 ,  F16H57/02

CPC classification number: F16H1/08 ,  F16H57/02004 ,  Y10T74/19679 ,  Y10T74/19963

Abstract: A gear train with at least first and second spur gears (1, 2) which have a tooth width (b), mesh with one another and each have helical teeth (3, 4). The first spur gear (1) has a tooth profile with a crown circle diameter and the second spur gear (2) has a tooth profile with a root circle diameter. The first spur gear (1) has at least one projection (5) on the tooth profile that extends partially along the tooth width and beyond the crown circle diameter, and the at least one projection (5) has at least one contact face (5a) in the axial direction.

Abstract translation: 具有至少具有齿宽（b）的第一和第二正齿轮（1,2）的齿轮系彼此啮合并且各自具有螺旋齿（3,4）。 第一正齿轮（1）具有冠形圆直径的齿形，第二正齿轮（2）具有根圆直径的齿廓。 第一正齿轮（1）在齿形上具有至少一个突出部（5），所述突出部分沿齿宽部分延伸并且超过冠圆直径，并且所述至少一个突起（5）具有至少一个接触面 ）。

公开(公告)号：US20130239724A1

公开(公告)日：2013-09-19

申请号：US13883063

申请日：2011-11-07

Applicant: Bernd Somschor ,  Dieter Panowitz ,  Milos Mahler

Inventor： Bernd Somschor ,  Dieter Panowitz ,  Milos Mahler

IPC: F16H1/08

CPC classification number: F16H1/08 ,  F16H57/02004 ,  Y10T74/19679 ,  Y10T74/19963

Abstract: A gear train with at least first and second spur gears (1, 2) which have a tooth width (b), mesh with one another and each have helical teeth (3, 4). The first spur gear (1) has a tooth profile with a crown circle diameter and the second spur gear (2) has a tooth profile with a root circle diameter. The first spur gear (1) has at least one projection (5) on the tooth profile that extends partially along the tooth width and beyond the crown circle diameter, and the at least one projection (5) has at least one contact face (5a) in the axial direction.

Abstract translation: 具有至少具有齿宽（b）的第一和第二正齿轮（1,2）的齿轮系彼此啮合并且各自具有螺旋齿（3,4）。 第一正齿轮（1）具有冠形圆直径的齿形，第二正齿轮（2）具有根圆直径的齿廓。 第一正齿轮（1）在齿形上具有至少一个突出部（5），所述突出部分沿齿宽部分延伸并且超过冠圆直径，并且所述至少一个突起（5）具有至少一个接触面 ）。