公开(公告)号：US10119463B2

公开(公告)日：2018-11-06

申请号：US15819084

申请日：2017-11-21

申请人： Mark Albert Sokalski

发明人： Mark Albert Sokalski

IPC分类号： F02B75/04 ,  F16H1/46 ,  F16H35/00 ,  F02B75/02

摘要： A balanced and rotating mechanism of an internal combustion engine, which combines adjustable variable compression ratio with long power and exhaust strokes and short intake and compression strokes to obtain an internal combustion engine with variable air intake flow and maintain a constant pressure ignition. The mechanism includes a mirror-image planetary-gear assembly, a gear-pin assembly, and a piston-and-connecting rod assembly. The mirror-image planetary-gear assembly includes a first planetary-gear assembly and a second planetary-gear assembly; wherein each includes a sun gear, a primary planet gear, a plurality of secondary planet gears, and a ring gear. The first planetary-gear assembly and the second planetary-gear assembly are mounted along a main rotation axis, offset from each other and mirroring each other. The gear-pin assembly is eccentrically connected between the primary planet gears. Resultantly, rotating the sun gears alters the orientation of the gear-pin assembly, and thus changing the top dead center height.

公开(公告)号：US10094437B2

公开(公告)日：2018-10-09

申请号：US15846603

申请日：2017-12-19

申请人： Otis Elevator Company

发明人： Philipp Schedl

IPC分类号： F16D59/00 ,  F16D63/00 ,  F16D55/02 ,  B66B21/02 ,  B66B23/02 ,  F16H1/28 ,  F16H35/00 ,  F16H57/08 ,  B66B29/00 ,  F16D121/14 ,  F16D125/50 ,  F16D125/64 ,  B66B21/10 ,  F16D127/00

摘要： A self-braking gear (2) comprises: an input shaft (4), an output shaft (6), a braking mechanism (8), which is configured for braking the output shaft (6), and a planetary gear (10). The planetary gear (10), which is connected between the input shaft (4) and the output shaft (6), is configured to activate the braking mechanism (8) in order to brake the output shaft (6), when no torque is provided via the input shaft (4). The self-braking gear (2) may be employed in a people conveyor (50) such as an escalator.

公开(公告)号：US10036463B2

公开(公告)日：2018-07-31

申请号：US15712650

申请日：2017-09-22

申请人： Seiko Epson Corporation

发明人： Masanao Kunugi

IPC分类号： F16H33/00 ,  F16H35/00 ,  F16H37/00 ,  F16H49/00 ,  B25J18/04 ,  B25J19/00

CPC分类号： F16H49/001 ,  B25J9/102 ,  B25J18/04 ,  B25J19/0062 ,  F16H1/32

摘要： A robot includes a first member, a second member that is provided so as to be movable around the first member, and a gear device that transmits driving force from one of the first member and the second member to the other. The gear device includes a contact portion where two surfaces come into contact with each other and a lubricant, which is disposed on the contact portion and of which a change rate of worked penetration caused by a worked stability test is within a range of −16% to +16% inclusive.

公开(公告)号：US20180178252A1

公开(公告)日：2018-06-28

申请号：US15853167

申请日：2017-12-22

申请人： ITALVIBRAS - GIORGIO SILINGARDI - SOCIETA' PER AZIONI

发明人： Giuseppe SERRI

IPC分类号： B06B1/16 ,  F16H1/46 ,  F16H35/00

CPC分类号： B06B1/167 ,  B06B1/161 ,  B07B1/284 ,  B07B1/42 ,  F16H1/46 ,  F16H35/008

摘要： A motovibrator with continuous adjustment of the angular offset of the eccentric masses includes a substantially box containment body which accommodates electric motor elements which have a stator that is integral with the body and a rotor for the rotational actuation of a shaft about its own longitudinal axis. The opposite ends of the shaft protrude from the body and are each associated with at least one respective eccentric mass. The shaft includes a main section and a secondary section mutually aligned along the longitudinal axis, the main section being actuated rotationally directly by the rotor, and are coupled rotationally by interposition of transmission elements.

公开(公告)号：US10001177B2

公开(公告)日：2018-06-19

申请号：US15306649

申请日：2014-04-25

申请人： Shimadzu Corporation

发明人： Keitaro Otozai

IPC分类号： F16D41/063 ,  F16D63/00 ,  F16H35/00 ,  F16D41/02 ,  F16D41/064 ,  F16D41/22

CPC分类号： F16D41/063 ,  F16D41/02 ,  F16D41/064 ,  F16D41/22 ,  F16D63/00 ,  F16H35/00

摘要： This irreversible mechanism (1) includes a rotatable input shaft (3), an output shaft (4) that rotates according to the input shaft, a conversion mechanism (5) that converts back drive torque from an output shaft side to an axial force, a brake portion (6) that includes a first brake surface (61), and a second brake surface (56) provided to rotate integrally with the output shaft and pressed against the first brake surface according to the axial force of the conversion mechanism. The first brake surface and the second brake surface include taper surfaces tapered in the action direction of the axial force of the conversion mechanism.

公开(公告)号：US20180073656A1

公开(公告)日：2018-03-15

申请号：US15704354

申请日：2017-09-14

申请人： AISIN SEIKI KABUSHIKI KAISHA

发明人： Eiji Miyachi ,  Tomoharu Otake ,  Yoshiaki Iguchi ,  Shigemitsu Suzuki ,  Hiroki Mukaide

IPC分类号： F16K31/04 ,  F16H1/32 ,  F16H35/00 ,  F01L1/344

CPC分类号： F16K31/047 ,  F01L1/047 ,  F01L1/344 ,  F01L1/352 ,  F01L2103/00 ,  F01L2250/02 ,  F01L2250/04 ,  F01L2810/04 ,  F01L2820/032 ,  F16H1/32 ,  F16H35/008 ,  F16H2001/327

摘要： A valve opening and closing timing control apparatus includes: a driving side rotator disposed rotatably about a rotation axis and configured to rotate synchronously with a crankshaft of an internal combustion engine; a driven side rotator disposed rotatably about the rotation axis and configured to be rotatable relative to the driving side rotator and to rotate integrally with a valve opening and closing camshaft of the internal combustion engine; and a phase adjustment mechanism configured to set a relative rotation phase between the driving side rotator and the driven side rotator by a driving force of an electric actuator. The phase adjustment mechanism includes: an internally toothed ring gear; an inner gear; and a drive shaft, and the valve opening and closing timing control apparatus further includes: a biasing member; and a displacement regulation portion.

公开(公告)号：US09909511B2

公开(公告)日：2018-03-06

申请号：US14702435

申请日：2015-05-01

申请人： Briggs & Stratton Corporation

发明人： Robert Koenen ,  Daniel Brueck

IPC分类号： F02D9/00 ,  F02D9/02 ,  F16H35/00 ,  F02D41/14 ,  F02P9/00 ,  F02D11/10 ,  F02D31/00 ,  F02D9/10

CPC分类号： F02D9/02 ,  F02D9/1065 ,  F02D11/10 ,  F02D31/002 ,  F02D41/1402 ,  F02D2009/0208 ,  F02D2009/0213 ,  F02D2009/022 ,  F02D2009/023 ,  F02D2009/0261 ,  F02D2200/0404 ,  F02D2200/1004 ,  F02D2200/101 ,  F02D2400/14 ,  F02P9/005 ,  F16H35/00 ,  F16H2035/003 ,  F16H2035/005 ,  Y10T74/18568

摘要： An electronic governor system includes a motor, a transmission coupled to the motor, a throttle plate coupled to the transmission, the throttle plate movable to multiple positions between closed and wide-open, wherein power is supplied to the motor to move the throttle pate to a desired position and wherein power is not supplied to the motor to maintain the throttle plate in the desired position.

公开(公告)号：US09897189B2

公开(公告)日：2018-02-20

申请号：US14961836

申请日：2015-12-07

申请人： PRODRIVES & MOTIONS CO., LTD. ,  Chia-Sheng Liang

发明人： Chia-Sheng Liang ,  Hung-Tai Cheng ,  Szu-Ming Huang

IPC分类号： F16H35/00 ,  F16H49/00 ,  F16H1/46

CPC分类号： F16H49/001 ,  F16H1/46 ,  F16H2049/003

摘要： The invention provides a wave speed reducer having a self-locking function comprising a structure for outputting driving rotation of a bearing member or a spline wheel at a specific reduction ratio which drives rollers to rotate by a cam. A designed convex arc of the cam has self-locking function of restricting the rollers to reversely rotate so as to form a compound type reducer device having a multi-reducer function by mutually combining the wave speed reducer and a planetary gear set. To solve conventional problems, poor driving accuracy at tiny rotation angle and scarcity of self-locking function for conventional reducers are improved.

公开(公告)号：US20180003277A1

公开(公告)日：2018-01-04

申请号：US15635281

申请日：2017-06-28

申请人： BorgWarner Inc.

发明人： Daniel BROWN ,  Chad MCCLOY

IPC分类号： F16H35/00 ,  F16H1/28 ,  F16H57/08

CPC分类号： F16H35/008 ,  F01L1/34 ,  F01L1/352 ,  F16H1/28 ,  F16H57/082 ,  F16H2001/2872

摘要： A split ring planetary drive with at least one travel end stop received in at least one pocket of a first ring gear. The travel end stop is moveable between a first stop position in which as the planetary drive rotates in a direction the travel end stop engages the stop on the planet carrier, preventing further rotation of the split ring planetary drive in the direction, and a second position in which the travel end stop does not engage the stop on the planet carrier. The travel end stop may be a deadbolt, a snap ring or pivoting pawl.

公开(公告)号：US09840255B2

公开(公告)日：2017-12-12

申请号：US15006488

申请日：2016-01-26

申请人： ZF Friedrichshafen AG

发明人： Tobias Zöllner ,  Karl Franz ,  Anatol Weidenbach

IPC分类号： B60W30/19 ,  B60W10/04 ,  B60W10/11 ,  F16H35/00 ,  B60W20/30

CPC分类号： B60W30/19 ,  B60W10/04 ,  B60W10/11 ,  B60W20/30 ,  F16H35/00

摘要： A method provides for operating a drive train having several drive assemblies, a transmission and an output A first drive assembly acts on a first transmission shaft of the transmission, and a second drive assembly acts on a second transmission shaft. The transmission includes several shift elements, whereas an output torque depending on a driver's requested torque is provided at the output. For the opening of a shift element the shift element is placed without load. The probability of a gearshift request is determined on the control side by a shifting strategy. If the probability of a gearshift request is greater than the defined threshold, a torque provided by a first drive assembly and the second drive assembly is changed on the control side in advance of an actual gearshift request, while maintaining the driver's requested torque at the output, in such a manner that a torque, which is transferred by a shift element to be opened for the gearshift that is detected to be probable, is reduced as much as possible in order to minimize the time required after the actual gearshift request for the execution of the gearshift.