公开(公告)号：US4967619A

公开(公告)日：1990-11-06

申请号：US315862

申请日：1989-02-27

申请人： Heizaburo Kato

发明人： Heizaburo Kato

IPC分类号： B21D43/11 ,  B65H5/10 ,  B65H20/18

CPC分类号： B21D43/11 ,  Y10T74/1675 ,  Y10T74/18936 ,  Y10T74/19502 ,  Y10T74/2179

摘要： An apparatus for converting an oscillatory motion to a linear sliding motion comprises a slide block provided for reciprocatory sliding movement along a linear path and an oscillating shaft. An oscillating arm is adopted to oscillate about the axis of the oscillating shaft. The oscillating arm connects said oscillating shaft to the slide block. An adjusting device is provided on the oscillating arm for adjusting a sliding stroke of the slide block with respect to an angle of rotation of the oscillating shaft. Also, a counting and indicating device is provided on the oscillating arm for counting and indicating an amount of sliding stroke of the slide block.

公开(公告)号：US4442726A

公开(公告)日：1984-04-17

申请号：US243976

申请日：1981-03-16

申请人： Michael J. Poccia

发明人： Michael J. Poccia

IPC分类号： F16C3/18 ,  F16H21/42 ,  F16H29/04

CPC分类号： F16C3/18 ,  F16H21/42 ,  Y10T74/151 ,  Y10T74/1675 ,  Y10T74/2114

摘要： An improved processing apparatus for adjustable stroke rotary indexing is provided. The apparatus comprises a rotatable input shaft, an intermediate shaft drivably and mechanically coupled to the input shaft, an output shaft coupled to the input shaft by a one-way clutch, and means for selectively adjusting the angular stroke of the output shaft. The mechanical coupling between the input and intermediate shafts comprises a planar four-link mechanism configured to operate in crank-rocker fashion such that continuous rotary input motion will produce angular rocking motion in the intermediate shaft. The limit positions of the oscillating shaft are a function of the length of the crank in the planar four-link crank-rocker coupling. The crank comprises a first crank member mounted on the input shaft and a second crank member rotatably mounted with respect to and lockably engagable with the first member. A method and means are provided for adjusting the angular stroke by altering the length of the crank through adjusting the angular displacement between the first and second crank members.

摘要翻译： 提供了一种用于可调节行程旋转分度的改进的处理装置。 该装置包括可旋转输入轴，可驱动并机械联接到输入轴的中间轴，通过单向离合器联接到输入轴的输出轴，以及用于选择性地调节输出轴的角行程的装置。 输入和中间轴之间的机械耦合包括一个平面四连杆机构，其构造成以曲柄摇臂的方式运行，使得连续的旋转输入运动将在中间轴中产生角度的摇摆运动。 摆动轴的极限位置是平面四连杆曲柄摇臂联轴器中的曲柄长度的函数。 曲柄包括安装在输入轴上的第一曲柄构件和可转动地安装在第一构件上并与之可锁定的第二曲柄构件。 提供一种方法和装置，用于通过调节第一和第二曲柄构件之间的角位移来改变曲柄的长度来调节角行程。

公开(公告)号：US4261228A

公开(公告)日：1981-04-14

申请号：US969014

申请日：1978-12-13

申请人： Joseph A. Eagan, Sr.

发明人： Joseph A. Eagan, Sr.

IPC分类号： F04B49/12 ,  F16C3/28 ,  F16H21/20 ,  F16H35/08

CPC分类号： F04B49/125 ,  F16C3/28 ,  F16H21/20 ,  Y10T74/1658 ,  Y10T74/1675 ,  Y10T74/2179

摘要： A stroke adjustment for reciprocating mechanisms which includes an external adjusting wheel to vary internally the longitudinal position of a carrier through an interconnected shaft and gear. A butterfly arm is pivotally connected to the power shaft and is pivoted by the carrier to raise or lower one end of a connected crank to vary the length of the piston stroke by changing the eccentricity of the crank.

摘要翻译： 用于往复运动机构的冲程调节，其包括外部调节轮，以通过互连的轴和齿轮在内部改变载体的纵向位置。 蝴蝶臂枢转地连接到动力轴并且由载体枢转以升高或降低连接的曲柄的一端，以通过改变曲柄的偏心度来改变活塞行程的长度。

公开(公告)号：US3611836A

公开(公告)日：1971-10-12

申请号：US3611836D

申请日：1969-10-06

申请人： HAMBA MASCHF

发明人： WECK WERNER

IPC分类号： F16H21/20 ,  G05G7/12 ,  F16H35/08 ,  G05G1/00

CPC分类号： G05G7/12 ,  F16H21/20 ,  Y10T74/1675 ,  Y10T74/2179

摘要： An apparatus for continuous adjustment of the working stroke of a driving machine, wherein the adjustment of the working stroke is simplified and rendered easier. A stroke adjustment spindle, mounted in a crank ring which is rigidly connected with a driven crank hub, in addition to manual operation, is further adjustable by an adjustment drive, preferably by a bevel gear drive, movable selectively in one or in the other opposite rotary adjustment direction. This adjustment is brought about by sitting the driving or control wheel of this double gear drive at one end of a control shaft, projecting axially through the driven crank hub and likewise driven with the latter, which control shaft is coupled for a joint drive at its counter end and is as well axially slidable on the latter. The control shaft receives an engaging element operable from the outside by means of an engaging lever arrested in the rest position and manually operable, which engaging element, depending upon the amount of the stroke adjustment, cooperates either with a coupling ring disc immovable in space, preferably on the side of the coupling housing, and disposed with an axial distance, for instance, on the left side from the engaging element, in the sense of a rotary locking of the double gear drive control shaft, or is provided with a second coupling ring disc disposed with an axial distance, for instance, on the right side from the engaging element, by means of an additional transmission drive driven from the crank hub with a peripheral speed higher than that of the crank hub in the sense of a bevel gear drive control shaft drive with its own driving speed surpassing the peripheral speed of the crank hub.

公开(公告)号：US3396612A

公开(公告)日：1968-08-13

申请号：US55706666

申请日：1966-06-13

申请人： B J LAZAN ,  LAZAN JEANNETTE W ,  FIRST NAT

发明人： LAZAN BENJAMIN J

IPC分类号： F16H21/42

CPC分类号： F16H21/42 ,  Y10T74/1508 ,  Y10T74/1675

公开(公告)号：US478022A

公开(公告)日：1892-06-28

申请号：US478022D

CPC分类号： F16H21/20 ,  Y10T74/1675

公开(公告)号：US285812A

公开(公告)日：1883-10-02

申请号：US285812D

CPC分类号： F16H21/20 ,  Y10T74/1675

公开(公告)号：US20100199805A1

公开(公告)日：2010-08-12

申请号：US12302486

申请日：2007-05-30

申请人： Robert Charles Downs

发明人： Robert Charles Downs

IPC分类号： F16H21/20

CPC分类号： F16H37/14 ,  F16H21/36 ,  F16H29/08 ,  Y10T74/1675

摘要： This invention provides continuously variable transmissions and associated powertrains and automotive transmission systems. Included among the transmission systems provided are efficient transmissions for employing regenerative braking.

摘要翻译： 本发明提供无级变速器和相关联的动力传动系和汽车传动系统。 所提供的传动系统中包括用于采用再生制动的高效变速器。

公开(公告)号：US06016719A

公开(公告)日：2000-01-25

申请号：US828802

申请日：1997-03-27

申请人： Bret J. Park

发明人： Bret J. Park

IPC分类号： F16L3/04

CPC分类号： F16L3/04 ,  Y10T74/1675 ,  Y10T74/18296 ,  Y10T74/2179 ,  Y10T74/218

摘要： A variable-ratio transmission device. A first translational member is pivotally intercoupled to a first rotational member by at least one connecting arm. The connecting arm has a first portion pivotally connected to the first translational member at a first pivot point, and a second portion pivotally and adjustably connected to the first rotational member at a first radial attachment point removed from the center of rotation of the first rotational member. The first radial attachment point and the center of rotation thereby define a first attachment radius. The location of the first radial attachment point with respect to the first rotational member is variable to thereby increase and decrease the first attachment radius, which in turn modifies a ratio of movement between the first rotational member and the first translational member.

摘要翻译： 可变比传动装置。 第一平移构件通过至少一个连接臂枢转地彼此耦合到第一旋转构件。 连接臂具有在第一枢转点处枢转地连接到第一平移构件的第一部分，以及第二部分，其在从第一旋转构件的旋转中心移除的第一径向附接点处可枢转地和可调节地连接到第一旋转构件 。 第一径向附着点和旋转中心由此限定第一附接半径。 第一径向附接点相对于第一旋转构件的位置是可变的，从而增加和减小第一附接半径，其又改变了第一旋转构件和第一平移构件之间的移动比。

公开(公告)号：US5931056A

公开(公告)日：1999-08-03

申请号：US953684

申请日：1997-10-17

申请人： Garry Tsaur

发明人： Garry Tsaur

IPC分类号： F04D25/08 ,  F16H35/08 ,  B63H3/00 ,  F03D5/06

CPC分类号： F04D25/08 ,  Y10T74/1675

摘要： A fan actuator device with an adjustable rotary angle having an upper connector rotated by a motor gear, a toggle mechanism formed by an upper connecting rod, a lower connecting rod and a coupling connector, a swinging arm connected to the coupling connector and a fan shelf and an adjusting handle. The upper and lower connecting rods are pivoted to an upper connector and the adjusting handle. Turning the adjusting handle changes the included angle between the upper and lower connecting rods, also changing the turning radius, to vary the swinging range of the fan.

摘要翻译： 具有可调旋转角度的风扇致动器装置，具有由马达齿轮旋转的上连接器，由上连杆，下连杆和联接连接器形成的肘节机构，连接到联接连接器的摆臂和风扇搁架 和调节手柄。 上连杆和下连杆枢转到上连接器和调节手柄。 转动调节手柄改变上下连杆之间的夹角，同时也改变转弯半径，以改变风扇的摆动范围。