-
公开(公告)号：US20170268577A1
公开(公告)日：2017-09-21
申请号：US15617707
申请日：2017-06-08
发明人： Evan J. Hurry
摘要： In an aspect, the invention is directed to a clutched device that includes a clutch input member, a clutch output member, and a wrap spring clutch. The wrap spring clutch is engageable with the clutch input member and the clutch output member and has a radially outer surface and a radially inner surface. One of the radially outer and inner surfaces is engageable with a clutch engagement surface on one of the clutch input member and the clutch output member. The clutch engagement surface has a surface finish that includes peaks and valleys, wherein the peaks engage the wrap spring clutch and each have a selected width.
-
公开(公告)号：US10670082B2
公开(公告)日：2020-06-02
申请号：US15617707
申请日：2017-06-08
发明人： Evan J. Hurry
IPC分类号： F16D13/12 , F16D13/74 , B60K25/02 , F02B67/06 , F16D13/76 , F16H55/36 , F16D13/08 , F16D41/20 , F16D7/02 , F16H7/18
摘要： In an aspect, the invention is directed to a clutched device that includes a clutch input member, a clutch output member, and a wrap spring clutch. The wrap spring clutch is engageable with the clutch input member and the clutch output member and has a radially outer surface and a radially inner surface. One of the radially outer and inner surfaces is engageable with a clutch engagement surface on one of the clutch input member and the clutch output member. The clutch engagement surface has a surface finish that includes peaks and valleys, wherein the peaks engage the wrap spring clutch and each have a selected width.
-
公开(公告)号：US09702412B2
公开(公告)日：2017-07-11
申请号：US14896874
申请日：2014-08-19
发明人： Evan J. Hurry
IPC分类号： F16D13/08 , F16D13/12 , F16D13/74 , F16D13/76 , F16D41/20 , F16H55/36 , B60K25/02 , F02B67/06 , F16D7/02 , F16H7/18
CPC分类号： F16D13/12 , B60K25/02 , F02B67/06 , F16D7/022 , F16D13/08 , F16D13/74 , F16D13/76 , F16D41/206 , F16D2300/10 , F16H7/18 , F16H55/36 , F16H2055/366
摘要： In an aspect, the invention is directed to a clutched device that includes a clutch input member, a clutch output member, and a wrap spring clutch. The wrap spring clutch is engageable with the clutch input member and the clutch output member and has a radially outer surface and a radially inner surface. One of the radially outer and inner surfaces is engageable with a clutch engagement surface on one of the clutch input member and the clutch output member. The clutch engagement surface has a surface finish that includes a plurality of peaks and valleys, wherein the peaks engage the wrap spring clutch and each have a selected width.
-
公开(公告)号：US20200166084A1
公开(公告)日：2020-05-28
申请号：US16775728
申请日：2020-01-29
发明人： John R. Antchak , Jun Xu , Warren J. Williams , Evan J. Hurry
IPC分类号： F16D3/72 , F16H7/08 , F16H55/36 , F16H7/02 , F02B63/04 , F02B67/06 , F16D41/20 , F16D7/02 , F16F15/121 , F16H7/20
摘要： In an aspect, a power transfer device, such as a decoupler, is provided for transferring torque between a shaft and a belt. The device includes: a hub configured to couple to the shaft, a pulley rotatably coupled to the hub that includes a power transmitting surface configured to engage the belt, an isolation spring to transfer a rotational load from one of the pulley and the hub to the other of the pulley and the hub, optionally a one-way clutch to permit overrunning of one of the pulley and the hub relative to the other of the pulley and the hub in a first direction, and a damping member positioned to be driven into frictional engagement with a friction surface by a force from the isolation spring acting on the damping member that varies based on the rotational load transferred by the isolation spring.
-
公开(公告)号：US20170254366A1
公开(公告)日：2017-09-07
申请号：US15509330
申请日：2015-09-10
发明人： John R. Antchak , Jun Xu , Warren J. Williams , Evan J. Hurry
CPC分类号： F16D3/72 , F02B63/04 , F02B67/06 , F16D7/022 , F16D41/206 , F16D2300/22 , F16F15/1216 , F16H7/02 , F16H7/0827 , F16H7/20 , F16H55/36 , F16H2055/366
摘要： In an aspect, a power transfer device, such as a decoupler, is provided for transferring torque between a shaft and a belt. The device includes: a hub configured to 5 couple to the shaft, a pulley rotatably coupled to the hub that includes a power transmitting surface configured to engage the belt, an isolation spring to transfer a rotational load from one of the pulley and the hub to the other of the pulley and the hub, optionally a one-way clutch to permit overrunning of one of the pulley and the hub relative to the other of the pulley and the hub in a first direction, and a damping member 10 positioned to be driven into frictional engagement with a friction surface by a force from the isolation spring acting on the damping member that varies based on the rotational load transferred by the isolation spring.
-
公开(公告)号：US11629762B2
公开(公告)日：2023-04-18
申请号：US16775728
申请日：2020-01-29
发明人： John R. Antchak , Jun Xu , Warren J. Williams , Evan J. Hurry
IPC分类号： F16D3/72 , F16D7/02 , F16D41/20 , F02B67/06 , F16H55/36 , F16H7/20 , F16F15/121 , F02B63/04 , F16H7/02 , F16H7/08
摘要： In an aspect, a power transfer device, such as a decoupler, is provided for transferring torque between a shaft and a belt. The device includes: a hub configured to couple to the shaft, a pulley rotatably coupled to the hub that includes a power transmitting surface configured to engage the belt, an isolation spring to transfer a rotational load from one of the pulley and the hub to the other of the pulley and the hub, optionally a one-way clutch to permit overrunning of one of the pulley and the hub relative to the other of the pulley and the hub in a first direction, and a damping member positioned to be driven into frictional engagement with a friction surface by a force from the isolation spring acting on the damping member that varies based on the rotational load transferred by the isolation spring.
-
公开(公告)号：US10590994B2
公开(公告)日：2020-03-17
申请号：US15509330
申请日：2015-09-10
发明人： John R. Antchak , Jun Xu , Warren J. Williams , Evan J. Hurry
IPC分类号： F16D3/72 , F16H55/36 , F02B63/04 , F16D41/20 , F16H7/02 , F02B67/06 , F16H7/08 , F16D7/02 , F16H7/20 , F16F15/121
摘要： In an aspect, a power transfer device, such as a decoupler, is provided for transferring torque between a shaft and a belt. The device includes: a hub configured to 5 couple to the shaft, a pulley rotatably coupled to the hub that includes a power transmitting surface configured to engage the belt, an isolation spring to transfer a rotational load from one of the pulley and the hub to the other of the pulley and the hub, optionally a one-way clutch to permit overrunning of one of the pulley and the hub relative to the other of the pulley and the hub in a first direction, and a damping member 10 positioned to be driven into frictional engagement with a friction surface by a force from the isolation spring acting on the damping member that varies based on the rotational load transferred by the isolation spring.
-
公开(公告)号：US20160131197A1
公开(公告)日：2016-05-12
申请号：US14896874
申请日：2014-08-19
发明人： Evan J. Hurry
CPC分类号： F16D13/12 , B60K25/02 , F02B67/06 , F16D7/022 , F16D13/08 , F16D13/74 , F16D13/76 , F16D41/206 , F16D2300/10 , F16H7/18 , F16H55/36 , F16H2055/366
摘要： In an aspect, the invention is directed to a clutched device that includes a clutch input member, a clutch output member, and a wrap spring clutch. The wrap spring clutch is engageable with the clutch input member and the clutch output member and has a radially outer surface and a radially inner surface. One of the radially outer and inner surfaces is engageable with a clutch engagement surface on one of the clutch input member and the clutch output member. The clutch engagement surface has a surface fin ish that includes a plurality of peaks and valleys, wherein the peaks engage the wrap spring clutch and each have a selected width.
摘要翻译： 一方面，本发明涉及一种包括离合器输入构件，离合器输出构件和卷簧弹簧离合器的离合装置。 卷绕弹簧离合器可与离合器输入构件和离合器输出构件接合，并且具有径向外表面和径向内表面。 径向外表面和内表面中的一个可与离合器输入构件和离合器输出构件之一上的离合器接合表面接合。 离合器接合表面具有包括多个峰和谷的表面翅片，其中，峰接合卷簧弹簧离合器并且各自具有选定的宽度。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.015 秒)