公开(公告)号：US4828070A

公开(公告)日：1989-05-09

申请号：US77373

申请日：1987-07-24

申请人： Michiyasu Maramatsu

发明人： Michiyasu Maramatsu

IPC分类号： B60K17/344 ,  B60K23/08

CPC分类号： B60K17/344 ,  B60K23/08

摘要： An improved apparatus for controlling the shift between two and four-wheel drivings comprises sensors for detecting the revolution velocities of a propeller and axle shafts, and a calculation unit for calculating a predetermined time duration during which the difference of the revolution velocities is less than a predetermined value after a shift member of the propeller shaft is shifted. A shift member of the axle shaft is shifted at a time during the predetermined time duration to be calculated by the calculation unit so that the shift is smoothly performed from two to four-wheel drivings without producing any gear sound or noise even in a high speed running.

摘要翻译： 用于控制二轮和四轮驱动之间的换档的改进装置包括用于检测螺旋桨和车轴的转速的传感器，以及计算单元，用于计算旋转速度差小于一个的预定持续时间 传动轴的换挡部件移动后的预定值。 车轴的换档构件在预定时间段内一次移动，由计算单元计算，从而可以平滑地进行两档四轮驱动的换挡，即使在高速下也不产生任何齿轮声或噪音 跑步

公开(公告)号：US4658937A

公开(公告)日：1987-04-21

申请号：US741237

申请日：1985-06-04

申请人： Hirokazu Enomoto

发明人： Hirokazu Enomoto

IPC分类号： B60T1/06 ,  F16D55/00 ,  F16D55/40 ,  F16D55/224

CPC分类号： F16D55/40 ,  F16D2055/0058

摘要： The rotating brake plates and the fixed brake plates of a power train brake are pressed by way of the movement of the brake piston due to the supply of hydraulic pressure, thereby braking the output shaft. The guide rod is cantilever supported in the housing. The guide rod is inserted into a hole in the projecting portion at the outer periphery of the piston. The return spring is interposed between the flange portion at the end of the rod and the piston. When the hydraulic pressure is released, the brake piston is returned by the force of the return spring.

摘要翻译： 动力传动系制动器的旋转制动板和固定制动板由于液压的供给而被制动活塞的运动压迫，从而制动输出轴。 导杆是支撑在外壳中的悬臂。 导杆插入在活塞外周的突出部分的孔中。 复位弹簧设置在杆的端部处的凸缘部分和活塞之间。 当液压被释放时，制动活塞由复位弹簧的力返回。

公开(公告)号：US06874723B2

公开(公告)日：2005-04-05

申请号：US10314544

申请日：2002-12-09

申请人： Minoru Ueyama ,  Toshinari Ishida

发明人： Minoru Ueyama ,  Toshinari Ishida

IPC分类号： B65H18/14 ,  B65H23/18 ,  B65H23/198 ,  B65H35/02 ,  B65H77/00 ,  B65H18/08

CPC分类号： B65H18/103 ,  B65H23/1806 ,  B65H35/02 ,  B65H2301/4148 ,  B65H2513/11 ,  B65H2515/31 ,  B65H2220/03

摘要： A winding apparatus, such as a slitter rewinder, designed to shorten a distance between an unwinding shaft and a winding shaft, thereby downsizing the apparatus and attaining a significant cost reduction. To that end, in unwinding a web from the unwinding shaft, either to wind it onto the winding shaft or to slit it in the elongate direction into plural narrow-width webs and separate them alternately vertically or longitudinally, followed by winding onto respective winding shafts, the unwinding shaft is driven at a preset web speed, the winding shaft is driven at a preset web tension, guide rollers for guiding the web are disposed between the unwinding and winding shafts to thereby leave the guide rollers to rotate freely by contact with the web without their direct driving.

摘要翻译： 诸如分切复卷机的卷绕装置被设计成缩短展开轴和卷绕轴之间的距离，从而减小了装置的尺寸并实现了显着的成本降低。 为此，在退绕轴上松开卷筒纸时，将其卷绕到卷轴上或将其沿细长方向切割成多个窄幅卷筒纸，并将它们垂直或纵向交替分离，然后卷绕到相应卷绕轴上 ，退绕轴以预定的卷筒纸速度被驱动，卷绕轴以预定的卷筒纸张力被驱动，用于引导卷筒纸的导辊设置在展开卷绕轴和卷绕轴之间，从而使导辊通过与 网络没有他们的直接驾驶。

公开(公告)号：US5137131A

公开(公告)日：1992-08-11

申请号：US700806

申请日：1991-05-16

申请人： Hirokazu Enomoto

发明人： Hirokazu Enomoto

IPC分类号： F16D13/68 ,  F16D13/69 ,  F16D25/0638 ,  F16D25/12

CPC分类号： F16D13/683 ,  F16D25/0638 ,  F16D25/123

摘要： A wet multiple disk clutch apparatus for use in vehicles has an input shaft; a clutch drum mounted on the input shaft; a plurality of first clutch plates positioned in the clutch drum and movable in an axial direction of the clutch drum and restricted against rotation; an output shaft; a hub fixed to the output shaft; a plurality of second clutch plates movably mounted on the hub for movement in the axial direction of the hub and restricted against rotation and with one second clutch plate positioned between each adjacent pair of first clutch plates; an actuator on the clutch drum for pressing the first and second clutch plates in the axial direction for pressing them together in clutching engagement; a plurality of guide holes opening out of the clutch drum at positions spaced at intervals around the clutch drum and each guide hole extending in the axial direction of the clutch drum, each of the first clutch plates having a plurality of pairs of projections on the outer periphery and extending into corresponding guide holes; and a plurality of spring members, one positioned in each of the gaps between respective ones of the plurality of first clutch plates and normally urging the first clutch plates in a direction so as to widen the gaps between the first clutch plates, each spring member being a pair of leaf springs with both ends bent out of the plane of the leaf spring in the same direction, and the pair of leaf springs being engaged back to back at a center portion thereof, the ends of the leaf springs abutting respective projections of the pairs of projections on the periphery of adjacent first clutch plates, the leaf springs being loosely movably mounted for movement in the same direction as the clutch plates and independently of the clutch plates.

摘要翻译： 用于车辆的湿式多片离合器装置具有输入轴; 安装在输入轴上的离合器鼓; 多个第一离合器片，其定位在所述离合器鼓中，并且能够在所述离合器鼓的轴向方向上移动并且限制旋转; 输出轴; 固定在输出轴上的轮毂; 多个第二离合器片，其可移动地安装在所述轮毂上，用于沿所述轮毂的轴向方向移动并限制所述轮毂的旋转，并且一个第二离合器片定位在每对相邻的一对第一离合器片之间; 离合器鼓上的致动器，用于沿轴向按压第一离合器片和第二离合器片，以将其按压接合在一起; 多个引导孔，其在离合器鼓周围间隔开的位置处离开离合器鼓，并且每个引导孔沿着离合器鼓的轴向延伸，每个第一离合器片在外侧具有多对突起 周边并延伸到相应的导向孔中; 以及多个弹簧构件，一个位于多个第一离合器片中的相应的第一离合器片之间的每个间隙中，并且通常沿一个方向推动第一离合器片，以便加宽第一离合器片之间的间隙，每个弹簧构件 一对板弹簧，其两端沿同一方向从板簧的平面弯曲出来，并且一对板簧在其中心部分背靠背地接合，板簧的端部抵靠着相应的突起 在相邻的第一离合器片的周边上的一对突起，板簧可松动地可移动地安装成与离合器板相同的方向运动，并且独立于离合器片。

公开(公告)号：US5103642A

公开(公告)日：1992-04-14

申请号：US671925

申请日：1991-03-20

申请人： Satoru Suzuki ,  Hideaki Ina ,  Takehisa Yamada

发明人： Satoru Suzuki ,  Hideaki Ina ,  Takehisa Yamada

IPC分类号： B60K17/35 ,  F16D31/02

CPC分类号： F16D31/02 ,  B60K17/3505

摘要： Two rotary shafts to transfer a motive power are relatively rotatably coupled. One of the shafts is coupled to a rotor and the other is coupled to a cam. A plurality of plungers which execute a stroke motion in the axial direction by the relative rotation with the cam are provided for the rotor. The oil injection and discharge into/from the plunger enclosing chamber are executed by a rotary valve. The rotary valve automatically switches a phase relation so as to obtain correct opening/closing timings even if the direction of the relative rotation changed. The rotary valve rotates integratedly with the cam side and opens or closes intake/discharge holes of the plungers for a plurality of intake ports and discharge ports which are alternately formed on the cam surface. The discharge ports on the front surface of the rotary valve are mutually coupled by communicating grooves formed on the back surface. An orifice is formed between the communicating groove and the intake port. A force by hydraulic reaction forces of the front and back surfaces of the rotary valve is set to be smaller than a force by a plunger liquid pressure acting area which is applied to the rotary valve. Thus, a force such as to always closely adhere a gap between the rotor and the rotary valve is generated, thereby minimizing an oil leakage from the rotary valve.

摘要翻译： 用于传递动力的两个旋转轴相对可旋转地联接。 一个轴联接到转子并且另一个联接到凸轮。 为转子提供多个通过与凸轮的相对转动来执行轴向行程运动的柱塞。 通过旋转阀执行注入和从柱塞封闭室排出的注油。 旋转阀自动切换相位关系，以便即使相对旋转的方向改变也能获得正确的打开/关闭定时。 旋转阀与凸轮侧一体地旋转，并且在凸轮表面上交替地形成多个进气口和排出口，从而打开或关闭柱塞的进/排孔。 旋转阀的前表面上的排出口通过形成在后表面上的连通槽相互连接。 在连通槽和进气口之间形成孔口。 通过旋转阀的前表面和后表面的液压反作用力的力被设定为小于施加到旋转阀的柱塞液压作用区域的力。 因此，产生诸如总是紧密地粘附转子和旋转阀之间的间隙的力，从而最小化来自旋转阀的油泄漏。

公开(公告)号：US4984663A

公开(公告)日：1991-01-15

申请号：US478497

申请日：1990-02-12

申请人： Tadahiko Kato

发明人： Tadahiko Kato

IPC分类号： B60K17/35 ,  B60K23/08

CPC分类号： F16H57/0434 ,  B60K17/35 ,  B60K23/0808 ,  Y10T477/32

摘要： A rotational force which was input from a transmission is received by a main shaft and transferred to the rear wheel side. The rotational force of the main shaft is transferred to the front wheel side through a hydraulic clutch. The hydraulic clutch receives the supply of an operating hydraulic pressure from an oil pump which is driven by a DC motor. Further, an operating hydraulic pressure is supplied in parallel to the hydraulic clutch from a second oil pump which is driven by the main shaft. The DC motor is driven only in the low-speed mode, stop mode, and reverse mode. On the other hand, after the motor was turned on at a rotational speed of a predetermined rotational speed or less, if the speed does not reach a second rotational speed higher than the predetermined rotational speed, the motor is not turned off.

摘要翻译： 从变速器输入的旋转力被主轴接收并传递到后轮侧。 主轴的旋转力通过液压离合器传递到前轮侧。 液压离合器从由直流电动机驱动的油泵接收供给操作液压。 此外，从由主轴驱动的第二油泵，与液压离合器平行地供给操作液压。 直流电机仅在低速模式，停机模式和反向模式下驱动。 另一方面，在电机以预定转速或更小的旋转速度接通电动机之后，如果速度没有达到高于预定转速的第二转速，则电动机不会关闭。

公开(公告)号：US3239155A

公开(公告)日：1966-03-08

申请号：US25796363

申请日：1963-02-12

申请人： KUREHA SPINNING CO LTD ,  FUJI IRON WORKS CO LTD

发明人： HISHASHI KINOSHITA

IPC分类号： D01G27/04

CPC分类号： D01G27/04

公开(公告)号：US4787229A

公开(公告)日：1988-11-29

申请号：US30427

申请日：1987-03-26

申请人： Hideo Hikuma ,  Masaji Yamada

发明人： Hideo Hikuma ,  Masaji Yamada

IPC分类号： B21H3/06 ,  B21H5/02 ,  B21D7/00 ,  B21H5/00

CPC分类号： B21H5/027 ,  B21H3/06 ,  Y10T29/49471

摘要： A method of rolling with flat cutters having finishing blades for rolling a periphery of a pipe. In working, the pipe is rotatably supported at both ends by a pair of centers, a pair of flat cutters which have a plurality of corrugated finishing blades formed on a substantially triangular blade base are disposed such that the finishing blades face each other and the directions of the finishing blades are parallel to an axis of the pipe, and the flat cutters are moved rectilinearly in opposite directions to each other from an initial working position to a terminal working position such that one end of each finishing blade presses the pipe. Thus, the periphery of the pipe is progressively worked axially from one end of the pipe.

摘要翻译： 用具有用于滚动管道周边的精加工刀片的平切机进行轧制的方法。 在工作中，管道在两端由一对中心可旋转地支撑，一对平切机具有形成在基本上三角形的叶片基座上的多个波纹精加工刀片，使得精加工刀片彼此面对并且朝向 所述精加工刀片平行于所述管的轴线，并且所述扁平刀具从初始工作位置到终端工作位置彼此相反的方向被直线地移动，使得每个精加工刀片的一端挤压所述管道。 因此，管的周边从管的一端轴向地逐渐加工。

公开(公告)号：US4745825A

公开(公告)日：1988-05-24

申请号：US43455

申请日：1987-04-28

申请人： Tamotsu Yamamoto

发明人： Tamotsu Yamamoto

IPC分类号： B60K17/344 ,  F16H37/06

CPC分类号： B60K17/344 ,  Y10T74/19084 ,  Y10T74/19102

摘要： A transfer gear has high speed and low speed modes with two wheel drive or four wheel drive. A main drive shaft has a main drive gear rotatably mounted on it. A main shaft is coaxial with the main drive shaft and carries a speed change gear rotatably on it and drives the rear wheels. The main shaft further rotatably supports a front drive gear which transfers power to the front wheels. A counter gear assembly provides a speed reduction between the main drive gear and the speed change gear. A first switching mechanism connects the main drive shaft to either the main shaft or the main drive gear. A second switching mechanism connects the main shaft either to the speed change gear or to the front drive gear, or disconnects both the speed change gear and the front drive gear from the main shaft, or connects both the speed change gear and the front drive gear to the main shaft.

摘要翻译： 传动装置具有双轮驱动或四轮驱动的高速和低速模式。 主驱动轴具有可旋转地安装在其上的主驱动齿轮。 主轴与主驱动轴同轴，并可转动地安装变速齿轮并驱动后轮。 主轴还可旋转地支撑向前轮传递动力的前驱动齿轮。 副齿轮组件在主驱动齿轮和变速齿轮之间提供减速。 第一切换机构将主驱动轴连接到主轴或主驱动齿轮。 第二切换机构将主轴连接到变速齿轮或前驱动齿轮，或者将变速齿轮和前驱动齿轮与主轴分离，或者连接变速齿轮和前驱动齿轮 到主轴。

公开(公告)号：US3727853A

公开(公告)日：1973-04-17

申请号：US3727853D

申请日：1970-08-26

申请人： FUJI IRON WORKS

发明人： KINOSHITA H

IPC分类号： B29C53/32 ,  B29C71/00 ,  B29D1/00 ,  B65H19/22 ,  G11C19/08 ,  B65H19/26 ,  B65H19/28

CPC分类号： G11C19/0808 ,  B29C53/32 ,  B65H19/2253 ,  B65H2301/41816 ,  B65H2301/41818

摘要： A machine for winding film consecutively and automatically, by a predetermined length, on tubes without stopping the advance of the film which is continuously delivered from a film supply source to this machine, wherein all operations of film winding, film cutting, supplying a winding position with a roll core, discharging a full film roll from the machine, drawing out mandrel from the full film roll, inserting a mandrel into a tube to form a roll core, and shifting the formed roll core to a roll core magazine and a tube from a tube core magazine to a mandrel inserting position are performed in sequence automatically by an electric or pneumatic mechanism set up in accordance with a predetermined program.

摘要翻译： 一种用于连续自动地将薄膜卷绕到预定长度上的管子，而不停止从胶片供应源连续传送到该机器的胶片的前进，其中胶片卷绕，胶片切割，提供卷绕位置的所有操作 用卷芯从机器中排出整卷胶卷，从全胶卷中拉出芯棒，将芯棒插入管中以形成卷芯，并将形成的卷芯转移到辊芯仓和管 通过根据预定程序设置的电动或气动机构自动执行到心轴插入位置的管芯仓。