-
公开(公告)号：US20180045278A1
公开(公告)日：2018-02-15
申请号：US15555492
申请日：2016-03-04
Applicant: Swepart Transmission AB
Inventor： Hans Hansson
CPC classification number: F16H1/2836 , F16H1/2854 , F16H1/48 , F16H19/04 , F16H57/08
Abstract: The present disclosure relate to a gear train comprising an input and an output wherein power is transferred between input and output via two or more gears (13) in parallel, such as a planetary gear train. Each of the two or more gears (13) are beveled, and arranged to rotate about a respective gear shaft (15), and each of the gears (13) are displaceable in the axial direction of its gear shaft (15). An equalizing arrangement (25) is provided that interconnects the gears (13) such that they are subjected to a similar force of application in their respective axial directions.
-
Patent Agency Ranking
公开(公告)号：US10677320B2
公开(公告)日：2020-06-09
申请号：US15575817
申请日：2016-06-01
Applicant: Swepart Transmission AB
Inventor： Hans Hansson , Marcus Månsson
Abstract: The present disclosure relates to an epicyclic gear train comprising a driving member (3), driving a plurality of planetary gears (7). Each planetary gear is attached to a planetary holder and meshes with at least one ring gear. Thereby the ring gear or the planetary holder is made to rotate about a central axis (21) of the epicyclic gear train. The other one of the ring gear and the planetary holder is fixed to a stationary part (5) of the gear train. The planetary gears (7) are attached to the planetary holder, each via at least one planetary connector (17) which is rotatable around an axis (24) offset from and parallel to the planetary axis (23), such that turning said at least one planetary connector alters the distance between the central axis (21) and the planetary axis (23) by means of an eccentric connection. The planetary connectors are rotatingly pre-tensioned to apply a pressure on the planetary axis (23) away from the central axis (21), and said at least one planetary connector is attached to the planetary holder by a bearing (27).
-
公开(公告)号：US10443689B2
公开(公告)日：2019-10-15
申请号：US15555492
申请日：2016-03-04
Applicant: Swepart Transmission AB
Inventor： Hans Hansson
Abstract: The present disclosure relate to a gear train comprising an input and an output wherein power is transferred between input and output via two or more gears (13) in parallel, such as a planetary gear train. Each of the two or more gears (13) are bevelled, and arranged to rotate about a respective gear shaft (15), and each of the gears (13) are displaceable in the axial direction of its gear shaft (15). An equalizing arrangement (25) is provided that interconnects the gears (13) such that they are subjected to a similar force of application in their respective axial directions.
-
公开(公告)号：US20180172112A1
公开(公告)日：2018-06-21
申请号：US15575817
申请日：2016-06-01
Applicant: Swepart Transmission AB
Inventor： Hans Hansson , Marcus Månsson
Abstract: The present disclosure relates to an epicyclic gear train comprising a driving member (3), driving a plurality of planetary gears (7). Each planetary gear is attached to a planetary holder and meshes with at least one ring gear. Thereby the ring gear or the planetary holder is made to rotate about a central axis (21) of the epicyclic gear train. The other one of the ring gear and the planetary holder is fixed to a stationary part (5) of the gear train. The planetary gears (7) are attached to the planetary holder, each via at least one planetary connector (17) which is rotatable around an axis (24) offset from and parallel to the planetary axis (23), such that turning said at least one planetary connector alters the distance between the central axis (21) and the planetary axis (23) by means of an eccentric connection. The planetary connectors are rotatingly pre-tensioned to apply a pressure on the planetary axis (23) away from the central axis (21), and said at least one planetary connector is attached to the planetary holder by a bearing (27).
-
公开(公告)号：US09574637B2
公开(公告)日：2017-02-21
申请号：US14785296
申请日：2014-04-11
Applicant: Swepart Transmission AB
Inventor： Hans Hansson , Mathias Johansson
CPC classification number: F16H1/2863 , F16H1/28 , F16H2001/2872
Abstract: The present disclosure relates to an epicyclic gear train comprising a driving pinion (3), driving a plurality of planetary gears (7). Each planetary gear rotates around a planetary axis (23), which has first (9) and a second (11) interconnected gears with different numbers of teeth. The first gear (9) meshes with a first ring gear (19), which is stationary, and the second gear (11) meshes with a second ring gear (25) which is thereby made to rotate about a central axis (21) of the planetary gearing. An adjusting arrangement is arranged to alter the distance between the central axis (21) and each planetary axis (23), such that gearing backlash can be substantially eliminated.
Abstract translation: 本发明涉及一种行星齿轮系，其包括驱动小齿轮（3），驱动多个行星齿轮（7）。 每个行星齿轮围绕具有不同齿数的第一（9）和第二（11）互连齿轮的行星轴线23旋转。 第一齿轮（9）与静止的第一齿圈（19）啮合，第二齿轮（11）与第二齿圈（25）啮合，第二齿圈（25）由此围绕中心轴线（21）旋转 行星齿轮。 调整装置被布置成改变中心轴线（21）和每个行星轴线（23）之间的距离，使得可以基本上消除齿轮间隙。
-
公开(公告)号：US20160091053A1
公开(公告)日：2016-03-31
申请号：US14785296
申请日：2014-04-11
Applicant: SWEPART TRANSMISSION AB
Inventor： Hans Hansson , Mathias Johansson
IPC: F16H1/28
CPC classification number: F16H1/2863 , F16H1/28 , F16H2001/2872
Abstract: The present disclosure relates to an epicyclic gear train comprising a driving pinion (3), driving a plurality of planetary gears (7). Each planetary gear rotates around a planetary axis (23), which has first (9) and a second (11) interconnected gears with different numbers of teeth. The first gear (9) meshes with a first ring gear (19), which is stationary, and the second gear (11) meshes with a second ring gear (25) which is thereby made to rotate about a central axis (21) of the planetary gearing. An adjusting arrangement is arranged to alter the distance between the central axis (21) and each planetary axis (23), such that gearing backlash can be substantially eliminated.
Abstract translation: 本发明涉及一种行星齿轮系，其包括驱动小齿轮（3），驱动多个行星齿轮（7）。 每个行星齿轮围绕具有不同齿数的第一（9）和第二（11）互连齿轮的行星轴线23旋转。 第一齿轮（9）与静止的第一齿圈（19）啮合，第二齿轮（11）与第二齿圈（25）啮合，第二齿圈（25）由此围绕中心轴线（21）旋转 行星齿轮。 调整装置被布置成改变中心轴线（21）和每个行星轴线（23）之间的距离，使得可以基本上消除齿轮间隙。
-
-
-
-
-
Search Results
6
records
(took 0.012 seconds)
