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1. 发明授权

US11733066B2 Assembly having a rotary encoder and a tolerance ring 有权
公开(公告)号：US11733066B2
公开(公告)日：2023-08-22
申请号：US17720304
申请日：2022-04-14
申请人： DR. JOHANNES HEIDENHAIN GmbH
发明人： Stephan Mix , Sebastian Riepertinger , Thomas Jaeger
IPC分类号： G01D5/20
CPC分类号： G01D5/20
摘要： An assembly includes a rotary encoder having a shaft rotatable about an axis relative to a housing, a tolerance ring and a body accommodating the rotary encoder and the tolerance ring. The housing includes an outer wall having first and second distances from the axis in first and second sections, respectively, the first distance being greater than the second distance. The body has an opening that is: bounded radially by a first inner wall having third and fourth distances from the axis in third and fourth sections, the fourth distance being greater than the third distance; and bounded by a second inner wall which forms an axial stop for the housing. The tolerance ring surrounds the housing and is positioned within the opening such that it is disposed radially between the first and fourth sections and between the second and third sections, and is radially clamped.

2. 发明申请

US20220357183A1 ASSEMBLY HAVING A ROTARY ENCODER AND A TOLERANCE RING 有权
公开(公告)号：US20220357183A1
公开(公告)日：2022-11-10
申请号：US17720304
申请日：2022-04-14
申请人： DR. JOHANNES HEIDENHAIN GmbH
发明人： Stephan Mix , Sebastian Riepertinger , Thomas Jaeger
IPC分类号： G01D5/20
摘要： An assembly includes a rotary encoder having a shaft rotatable about an axis relative to a housing, a tolerance ring and a body accommodating the rotary encoder and the tolerance ring. The housing includes an outer wall having first and second distances from the axis in first and second sections, respectively, the first distance being greater than the second distance. The body has an opening that is: bounded radially by a first inner wall having third and fourth distances from the axis in third and fourth sections, the fourth distance being greater than the third distance; and bounded by a second inner wall which forms an axial stop for the housing. The tolerance ring surrounds the housing and is positioned within the opening such that it is disposed radially between the first and fourth sections and between the second and third sections, and is radially clamped.

3. 发明授权

US09012831B2 Rotary encoder 有权
标题翻译：旋转编码器
公开(公告)号：US09012831B2
公开(公告)日：2015-04-21
申请号：US13774184
申请日：2013-02-22
申请人： Dr. Johannes Heidenhain GmbH
发明人： Sebastian Riepertinger
IPC分类号： G01D5/34 , G01D5/347 , G01D11/24
CPC分类号： G01D5/3473 , G01D11/245
摘要： A rotary encoder includes a housing and a shaft, which has an axis. A graduated disk is fixed in place on the shaft in torsionally fixed manner. The shaft is adapted for the positionally accurate attachment to a first machine part. Furthermore, a scanning device for scanning the graduated disk is fixed in place on the housing, the housing being arranged such that an outer surface forms a positionally accurate rigid stop on a second machine part in the radial direction. The housing includes a housing body and a cover, the housing body and the cover being connected to each other by press-fitting. The housing has a mechanically flexible element which is deformed as a result of the press-fitting.
摘要翻译：旋转编码器包括具有轴的壳体和轴。刻度盘以扭转固定的方式固定在轴上的适当位置。该轴适于位置精确地附接到第一机器部件。此外，用于扫描刻度盘的扫描装置固定在壳体上的适当位置，壳体被布置成使得外表面在径向方向上在第二机器部分上形成位置精确的刚性挡块。壳体包括壳体和盖，壳体和盖通过压配相互连接。壳体具有由于压配合而变形的机械柔性元件。

4. 发明申请

US20130214140A1 Rotary Encoder 有权
标题翻译：旋转编码器
公开(公告)号：US20130214140A1
公开(公告)日：2013-08-22
申请号：US13774184
申请日：2013-02-22
申请人： DR. JOHANNES HEIDENHAIN GMBH
发明人： Sebastian Riepertinger
IPC分类号： G01D5/347
CPC分类号： G01D5/3473 , G01D11/245
摘要： A rotary encoder includes a housing and a shaft, which has an axis. A graduated disk is fixed in place on the shaft in torsionally fixed manner. The shaft is adapted for the positionally accurate attachment to a first machine part. Furthermore, a scanning device for scanning the graduated disk is fixed in place on the housing, the housing being arranged such that an outer surface forms a positionally accurate rigid stop on a second machine part in the radial direction. The housing includes a housing body and a cover, the housing body and the cover being connected to each other by press-fitting. The housing has a mechanically flexible element which is deformed as a result of the press-fitting.
摘要翻译：旋转编码器包括具有轴的壳体和轴。刻度盘以扭转固定的方式固定在轴上的适当位置。该轴适于位置精确地附接到第一机器部件。此外，用于扫描刻度盘的扫描装置固定在壳体上的适当位置，壳体被布置成使得外表面在径向方向上在第二机器部分上形成位置精确的刚性挡块。壳体包括壳体和盖，壳体和盖通过压配相互连接。壳体具有由于压配合而变形的机械柔性元件。

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