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公开(公告)号：US11795862B2
公开(公告)日：2023-10-24
申请号：US17596555
申请日：2020-06-09
申请人： Horton, Inc.
发明人： David R. Hennessy , Thomas Schmidt
CPC分类号： F01P5/04 , F16H37/02 , F16H61/30 , F16H63/3026 , F16H37/022 , F16H2063/3036
摘要： A transmission system includes planetary gearing with a ring gear, a plurality of planet gears, a carrier, and a sun gear, a forward clutch operatively connected between the ring gear and carrier, a reverse brake operatively connected between the carrier and a rotationally fixed location, and a control subsystem to switch the transmission system between forward and reverse operational modes in the which the ring gear and the sun gear rotate in the same or opposite rotational directions, respectively. A control subsystem actuation stroke can actuate both the forward clutch and the reverse brake based on a common control signal.
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公开(公告)号：US20220099015A1
公开(公告)日：2022-03-31
申请号：US17447624
申请日：2021-09-14
申请人： Horton, Inc.
摘要： A clutch assembly includes a journal bracket having a center shaft, a drive feature rotatably supported on the center shaft of the journal bracket and configured to accept a torque input to the clutch assembly, a clutch pack that is controllable to selectively transmit torque between an input and an output, a housing attached to the clutch pack that includes a stub shaft, a removable connection engaged between the drive feature and the stub shaft such that torque is transmittable through the removable connection during operation of the clutch assembly, and one or more perpendicular engagement features on the stub shaft configured to accept a tool to engage and disengage the removable connection. At least one of the perpendicular engagement features is exposed to line-of-sight access from a location substantially perpendicular to an axis of rotation of the clutch pack.
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3.发明申请公开(公告)号：US20210138888A1
公开(公告)日：2021-05-13
申请号：US17050928
申请日：2019-05-02
申请人： Horton, Inc.
发明人： David R. Hennessy , Carter Brown , Gavin Dauwalter , Adam Gerenz , Patrick Swords , Gregory Stephen Mowry , Ali Abdullah Alsagoor , Brian Nguyen , Alexander John Zaic , Joseph Peter Zinke
摘要： A clutch assembly includes a clutch mechanism and an energy harvesting device. The clutch mechanism includes an input member, an output member, and an actuating mechanism to govern selective torque transmission from the input member to the output member. The actuating mechanism is powered by electrical current. The energy harvesting device is electrically connected to the actuating mechanism, and the energy harvesting device is configured to scavenge available energy to generate the electrical current that powers the actuating mechanism.
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公开(公告)号：US09568260B2
公开(公告)日：2017-02-14
申请号：US14533775
申请日：2014-11-05
申请人： Horton, Inc.
发明人： Stephen Anthony Stone , Michael J. Campbell , Jamil Marwan Orfali , Jacob Vincent VandeHei , Kevin Watson , Thomas Schmidt , David R. Hennessy , Neal Shawaluk
摘要： A cleaning system for use with a heat exchanger and a fluid pressurizing assembly includes a wand assembly, a pivot assembly, and a movement mechanism having a body and a piston rod moveable relative the body in response to fluid pressurization. The wand assembly includes a wand in fluid communication with the fluid pressurizing assembly, and having a first orifice configured to eject fluid toward the heat exchanger. The wand is supported by the pivot assembly such that the wand is selectively pivotable about a first pivot axis. The movement mechanism connects to the pivot assembly at a second pivot axis offset from the first pivot axis such that selective movement of the piston rod produces pivotal movement of the wand about the pivot axis.
摘要翻译： 一种与热交换器和流体加压组件一起使用的清洁系统包括棒组件，枢轴组件和运动机构，其具有主体和活塞杆，所述主体和活塞杆可响应于流体加压而相对于主体移动。 所述棒组件包括与所述流体加压组件流体连通的魔杖，并且具有构造成朝向所述热交换器喷射流体的第一孔。 该杆由枢轴组件支撑，使得该杆可围绕第一枢转轴线选择性地枢转。 移动机构在与第一枢转轴线偏移的第二枢转轴线处连接到枢转组件，使得活塞杆的选择性运动产生棒绕枢转轴线的枢转运动。
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公开(公告)号：US11459933B2
公开(公告)日：2022-10-04
申请号：US17447624
申请日：2021-09-14
申请人： Horton, Inc.
IPC分类号： F01P7/08 , F16D13/58 , F01P5/04 , F16D25/0635
摘要： A clutch assembly includes a journal bracket having a center shaft, a drive feature rotatably supported on the center shaft of the journal bracket and configured to accept a torque input to the clutch assembly, a clutch pack that is controllable to selectively transmit torque between an input and an output, a housing attached to the clutch pack that includes a stub shaft, a removable connection engaged between the drive feature and the stub shaft such that torque is transmittable through the removable connection during operation of the clutch assembly, and one or more perpendicular engagement features on the stub shaft configured to accept a tool to engage and disengage the removable connection. At least one of the perpendicular engagement features is exposed to line-of-sight access from a location substantially perpendicular to an axis of rotation of the clutch pack.
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公开(公告)号：US20190107158A1
公开(公告)日：2019-04-11
申请号：US16216414
申请日：2018-12-11
申请人： Horton, Inc.
发明人： David R. Hennessy , Derek Savela
摘要： A viscous clutch includes a shaft, a rotor disk, a housing having a base, a working chamber, a reservoir fluidically connected to the working chamber, a valve, an electromagnetic coil, and a flux guide that passes through the housing. The rotor disk includes a conductive portion made of a magnetic flux conductive material that forms a hub of the rotor disk that contacts the shaft and another portion. The base includes a hub with an axially-extending ring, and an armature of the valve is located radially outward of the axially-extending ring. The electromagnetic coil is located at an opposite side of the rotor disk from the reservoir. A magnetic flux circuit extends from the electromagnetic coil to the flux guide, then to the armature of the valve, then to the conductive portion of the rotor disk, then to the shaft, and then back to the electromagnetic coil.
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公开(公告)号：US20180283403A1
公开(公告)日：2018-10-04
申请号：US15559670
申请日：2016-04-07
申请人： Horton, Inc.
发明人： Hugh Schilling , David R. Hennessy , Kevin Cahill
CPC分类号： F04D29/667 , F01P5/02 , F04D25/08 , F04D29/34 , F04D29/38 , F04D29/384 , F04D29/388 , F04D29/681 , F05D2240/303 , F05D2240/305 , F05D2240/306 , F05D2240/307 , F05D2250/71 , F05D2260/961
摘要： A fan blade (134) includes a working region (148) having a leading edge (138) and a pressure side (136). A plurality of flow modification features (150-1 to 150-4) are positioned at the working region, including first and second flow modification features (150-1, 150-2, 150-3) each having a wedge shape with a pointed end (152) and a wider end (154), and located on the pressure side. A length of the first flow modification feature is less than a chord length of the fan blade, and the pointed end of the first flow modification feature is spaced from the leading edge. A length of the second flow modification feature is less than the chord length of the fan blade, and the pointed end of the second flow modification feature is spaced from the leading edge. The first and second flow modification features are spaced from each other to define a channel (156) therebetween.
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公开(公告)号：US20150153122A1
公开(公告)日：2015-06-04
申请号：US14533775
申请日：2014-11-05
申请人： Horton, Inc.
发明人： Stephen Anthony Stone , Michael J. Campbell , Jamil Marwan Orfali , Jacob Vincent VandeHei , Kevin Watson , Thomas Schmidt , David R. Hennessy , Neal Shawaluk
摘要： A cleaning system for use with a heat exchanger and a fluid pressurizing assembly includes a wand assembly, a pivot assembly, and a movement mechanism having a body and a piston rod moveable relative the body in response to fluid pressurization. The wand assembly includes a wand in fluid communication with the fluid pressurizing assembly, and having a first orifice configured to eject fluid toward the heat exchanger. The wand is supported by the pivot assembly such that the wand is selectively pivotable about a first pivot axis. The movement mechanism connects to the pivot assembly at a second pivot axis offset from the first pivot axis such that selective movement of the piston rod produces pivotal movement of the wand about the pivot axis.
摘要翻译： 一种与热交换器和流体加压组件一起使用的清洁系统包括杆组件，枢轴组件和运动机构，其具有主体和活塞杆，所述主体和活塞杆可响应于流体加压而相对于主体移动。 所述棒组件包括与所述流体加压组件流体连通的魔杖，并且具有构造成朝向所述热交换器喷射流体的第一孔。 该杆由枢轴组件支撑，使得该杆可围绕第一枢转轴线选择性地枢转。 移动机构在与第一枢转轴线偏移的第二枢转轴线处连接到枢转组件，使得活塞杆的选择性运动产生棒绕枢转轴线的枢转运动。
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公开(公告)号：US11441621B2
公开(公告)日：2022-09-13
申请号：US17310058
申请日：2019-12-18
申请人： Horton, Inc.
发明人： David R. Hennessy
IPC分类号： F16D35/02
摘要： A viscous clutch includes an input member rotatable about an axis of rotation, an output member selectively rotatable about the axis of rotation, a working chamber bounded by the input member and the output member, a reservoir, a release bore that fluidically connects the reservoir to the working chamber, a leading wiper that extends into the working chamber, a leading pump bore positioned adjacent to the leading wiper that fluidically connects the working chamber to the reservoir, a trailing wiper that extends into the working chamber, and a trailing pump bore positioned adjacent to the trailing wiper and downstream of the leading pump bore that fluidically connects the working chamber to the reservoir. The trailing wiper has a width that is greater than a width of the leading wiper.
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公开(公告)号：US10941819B2
公开(公告)日：2021-03-09
申请号：US16216414
申请日：2018-12-11
申请人： Horton, Inc.
发明人： David R. Hennessy , Derek Savela
IPC分类号： F16D35/02 , H01F41/071 , H01F7/08 , F16K31/06 , F01P5/04
摘要： A viscous clutch includes a shaft, a rotor disk, a housing having a base, a working chamber, a reservoir fluidically connected to the working chamber, a valve, an electromagnetic coil, and a flux guide that passes through the housing. The rotor disk includes a conductive portion made of a magnetic flux conductive material that forms a hub of the rotor disk that contacts the shaft and another portion. The base includes a hub with an axially-extending ring, and an armature of the valve is located radially outward of the axially-extending ring. The electromagnetic coil is located at an opposite side of the rotor disk from the reservoir. A magnetic flux circuit extends from the electromagnetic coil to the flux guide, then to the armature of the valve, then to the conductive portion of the rotor disk, then to the shaft, and then back to the electromagnetic coil.
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