公开(公告)号：US06327964B1

公开(公告)日：2001-12-11

申请号：US09341952

申请日：1999-07-21

Applicant: Wolfgang Schuller ,  Ursula Eckstein

Inventor： Wolfgang Schuller ,  Ursula Eckstein

IPC: F16J900

CPC classification number: B60T8/4031 ,  B60T11/236 ,  F04B53/143 ,  Y10S92/01

Abstract: The invention relates to a piston pump with a piston (10) that is guided so that it can move axially in a pump bore (12) of a pump housing (14). In order to simplify the manufacture of the piston (10), the invention proposes providing the piston (10) with a support ring (64), which is connected to a guide ring (66). By connecting the support ring (64) and guide ring (66), the structural length of the piston pump (10) can be shortened.

Abstract translation: 本发明涉及一种具有活塞（10）的活塞泵，其被引导为能够在泵壳体（14）的泵孔（12）中轴向运动。 为了简化活塞（10）的制造，本发明提出为活塞（10）提供一个连接到导向环（66）的支撑环（64）。 通过连接支撑环（64）和导向环（66），可以缩短活塞泵（10）的结构长度。

公开(公告)号：US5428960A

公开(公告)日：1995-07-04

申请号：US134569

申请日：1993-10-08

Applicant: Mituhiro Hanaoka

Inventor： Mituhiro Hanaoka

IPC: B60T11/16 ,  B60T11/236 ,  F15B7/00 ,  B60T11/20

CPC classification number: B60T11/236 ,  Y10S92/01 ,  Y10S92/02

Abstract: The master cylinder of the present invention is provided with the bearing in which a bearing body includes the inner circumferencial seal groove which is formed with a L-shape in longitudinal section with one side surface thereof opened, and a set plate is secured to an end surface of the bearing body so as to close the opened side surface of the inner circumferencial seal groove, wherein the set plate has a plurality of engaging pawls formed thereon for resiliently to pressing the bearing body onto a stopper ring or pressing the bearing body onto a step portion between a cylinder hole and the bearing housing while elastically holding the bearing body, whereby the seal member can easily be fitted into an inner circumferencial seal groove, of a bearing while preventing the bearing from chattering and preventing the seal member from being deformed seriously.

Abstract translation: 本发明的主缸设置有轴承，其中，轴承体包括形成为L形的内周密封槽，其纵向截面具有一个侧面打开，并且固定板固定在一端 轴承体的表面，以封闭内周密封槽的敞开的侧面，其中，所述固定板具有形成在其上的多个接合爪，用于弹性地将所述轴承体按压到止动环上或将所述轴承体按压到 气缸孔与轴承壳体之间的台阶部分，同时弹性地保持轴承体，由此密封构件可以容易地装配到轴承的内周密封槽中，同时防止轴承颤动并且防止密封构件发生严重变形 。

公开(公告)号：US4623420A

公开(公告)日：1986-11-18

申请号：US742048

申请日：1985-06-06

Applicant: Charles H. Hinkley

Inventor： Charles H. Hinkley

IPC: B26D7/08 ,  B26D7/26 ,  B29C65/00 ,  B29C65/08 ,  B29C65/74 ,  B32B31/18

CPC classification number: B29C66/83411 ,  B26D7/086 ,  B26D7/2621 ,  B29C65/08 ,  B29C65/7443 ,  B29C66/431 ,  B29C66/81417 ,  B29C66/81422 ,  B29C66/81469 ,  B29C66/8161 ,  B29C66/8167 ,  B29C66/9513 ,  B29C66/0062 ,  Y10S92/01 ,  Y10T156/1313

Abstract: An anvil for our ultrasonic textile slitting apparatus comprises an elongated, flat, substantially rectangular, housing in which two pistons are disposed for motion relative to one another along the longitudinal axis of the housing. A first piston, responsive to fluid pressure, is urged against the force exerted by springs into motion toward the second piston for causing the second piston, which is provided with a slitting implement, to be urged toward contact with the output surface of an ultrasonic horn. Further, springs are interposed between the first and the second piston for urging the pistons apart, but becoming compressed responsive to such fluid pressure. The combination of fluid pressure and springs causes the slitting implement to be kept in continuous contact with the horn despite the very high acceleration forces manifest at the horn output surface. In addition, the springs provide vibratory isolation from the vibratory energy of the horn. The flat anvil construction permits a plurality of anvils to be disposed in close proximity to one another for slitting textile material into narrow strips.

Abstract translation: 用于我们的超声波纺织切割装置的砧座包括细长的平坦的基本矩形的壳体，其中两个活塞被设置成沿着壳体的纵向轴线相对于彼此运动。 响应于流体压力的第一活塞被推动抵抗由弹簧施加的力朝向第二活塞运动，使得设置有切割工具的第二活塞被推动以与超声波喇叭的输出表面接触 。 此外，弹簧设置在第一活塞和第二活塞之间，用于推动活塞分开，但是响应于这种流体压力而变得压缩。 流体压力和弹簧的组合导致切割工具与喇叭保持连续接触，尽管在喇叭输出表面上显示出非常高的加速力。 此外，弹簧提供与喇叭的振动能量的振动隔离。 平砧构造允许多个砧座彼此靠近地设置，以将纺织材料切割成窄条。

公开(公告)号：US2615769A

公开(公告)日：1952-10-28

申请号：US76210847

申请日：1947-07-19

Applicant: BARNES BYRON H ,  MINOR BURT S

Inventor： BARNES BYRON H ,  MINOR BURT S

IPC: F04B53/14 ,  F16J1/02

CPC classification number: F16J1/02 ,  F04B53/143 ,  Y10S92/01 ,  Y10S277/91

公开(公告)号：US2574299A

公开(公告)日：1951-11-06

申请号：US10877949

申请日：1949-08-05

Applicant: STERRETT VANCE C

Inventor： STERRETT VANCE C

IPC: F01B17/00 ,  F01B17/02 ,  F16J1/00

CPC classification number: F16J1/008 ,  F01B17/00 ,  F01B17/02 ,  Y10S92/01

公开(公告)号：US2112116A

公开(公告)日：1938-03-22

申请号：US7761136

申请日：1936-05-02

Applicant: BROWN CO

Inventor： RICHTER GEORGE A

IPC: C08B1/00

CPC classification number: C08B1/00 ,  Y10S92/01

公开(公告)号：US5628238A

公开(公告)日：1997-05-13

申请号：US481444

申请日：1995-08-18

Applicant: Leslie W. Elsworth

Inventor： Leslie W. Elsworth

IPC: F16K31/163 ,  F15B15/06 ,  F01B29/00

CPC classification number: F15B15/06 ,  Y10S92/01

Abstract: A hydraulic actuator for an isolator such as a diverter valve, the actuator comprising a hydraulic ram (1) one end of which is connected to a lever (2) which is in turn connected to a shaft (3) for a valve plate or other closure. The basic novel characteristic of the actuator is that the end of the actuator frame remote from the shaft is connected to the isolator frame by means of a torque arm reaction anchor (4) so as to prevent the actuator from rotating with the shaft.

Abstract translation: PCT No.PCT / GB93 / 02628 Sec。 371日期：1995年8月18日 102（e）日期1995年8月18日PCT提交1993年12月22日PCT公布。 WO94 / 15104BC公开号 日期1994年7月7日用于隔离器例如分流阀的液压致动器，致动器包括液压油缸（1），其一端连接到杠杆（2），杠杆（2）又连接到轴（3），用于 阀板或其他封闭件。 致动器的基本特征是远离轴的致动器框架的端部通过扭矩臂反作用锚（4）连接到隔离架上，以防止致动器与轴一起旋转。

公开(公告)号：US4796516A

公开(公告)日：1989-01-10

申请号：US944752

申请日：1986-12-22

Applicant: Gabor Horvath

Inventor： Gabor Horvath

IPC: F15B15/02 ,  F15B15/08

CPC classification number: F15B15/02 ,  Y10S92/01

Abstract: An improved linear guiding mechanism with a standing part and a moving part which have respective uniform cross sections. A pair of spaced guiding channels is formed between these parts and respective linear ball bearings are arranged in both channels that interconnect the two parts. The channel walls are abutting the balls via steel bars extending along the channels. Preferably the standing part defines a cylinder in which a piston is moved and its shaft is connected to the moving part. The parts are made of light and soft material such as aluminum or plastic and manufactured by extrusion technique. The rather high variation of dimensions of such parts are compensated by means of biasing forces that press the channels together, and the biasing forces are sufficiently high to resist operational load. The length of the ball bearings is at least the half of the maximum stroke.

Abstract translation: 一种具有立体部分和移动部分的改进的线性引导机构，其具有相应的均匀横截面。 在这些部件之间形成一对间隔开的引导通道，并且在两个通道中布置相应的直线球轴承，这两个通道互连两部分。 通道壁通过沿通道延伸的钢筋抵靠球。 优选地，竖立部分限定了一个气缸，其中活塞被移动并且其轴连接到移动部件。 这些部件由轻质和软质材料制成，如铝或塑料，并通过挤出技术制造。 通过将通道压在一起的偏置力补偿这些部件的相当高的尺寸变化，并且偏置力足够高以抵抗操作负载。 球轴承的长度至少为最大行程的一半。

公开(公告)号：US4128046A

公开(公告)日：1978-12-05

申请号：US757809

申请日：1977-01-07

Applicant: Jorge E. Rosell

Inventor： Jorge E. Rosell

IPC: B62D5/24 ,  F15B9/10 ,  F16J11/02

CPC classification number: B62D5/24 ,  Y10S92/01

Abstract: A power steering mechanism for a vehicle which comprises a rotary steering control member and a driving piston connected to a member in the steering gear of the vehicle. The piston separates two pressure chambers in the housing. The mechanism also comprises a shaft of which the first end defines a screw cooperating with a nut attached to the piston. A pressure fluid distribution valve is adapted to control fluid communication between the pressure source formed by a pump, and the two pressure chambers. The distribution valve is of the rotary type and comprises a sleeve moving as a whole with the rotary control member and a rotor moving in unison with the shaft. The shaft and the rotor are connected to opposite ends of a torsion bar. The second end of the shaft is broadened and contains a bore. This other end is provided with orifices and defines the sleeve of the rotary valve, in which the rotor is mounted for rotation. The second end of the shaft is rotatably mounted in the housing by means of a single ball thrust bearing which is constructed as follows: the inner ball race is a groove in the outer periphery of said second end. The outer ball race is formed on two complementary rings held axially and radially in the valve cover of the housing.

Abstract translation: 一种用于车辆的动力转向机构，其包括旋转转向控制构件和连接到车辆的舵机中的构件的驱动活塞。 活塞将壳体中的两个压力室分开。 该机构还包括轴，第一端限定与附接到活塞的螺母配合的螺杆。 压力流体分配阀适于控制由泵形成的压力源与两个压力室之间的流体连通。 分配阀是旋转式的，并且包括一个整体上与旋转控制件一起运动的套筒和一个与轴一起移动的转子。 轴和转子连接到扭杆的相对端。 轴的第二端变宽并且包含孔。 该另一端设置有孔口并限定了旋转阀的套筒，转子安装在其中以便旋转。 轴的第二端通过如下构造的单个球推力轴承可旋转地安装在壳体中：内球座是在所述第二端的外周中的凹槽。 外球圈形成在轴向和径向保持在壳体的阀盖中的两个互补环上。

公开(公告)号：US4044871A

公开(公告)日：1977-08-30

申请号：US527363

申请日：1974-11-26

Applicant: Heinz Kiener

Inventor： Heinz Kiener

IPC: F16D25/08

CPC classification number: F16D25/086 ,  Y10S92/01

Abstract: A hydraulic release mechanism for automobile clutches comprising a housing open at one end and a bearing. The bearing comprises a rotating race ring adapted to be connected to the operating member of the clutch, a non-rotating race ring and a plurality of roller elements located therebetween. The non-rotating race ring is slidably arranged with respect to the housing, and seal means is arranged on the non-rotating race ring between it and the surface of the housing to enclose the housing to form a pressure chamber while permitting the race ring to move on introduction of pressurized fluid into the housing.

Abstract translation: 一种用于汽车离合器的液压释放机构，包括在一端敞开的壳体和轴承。 轴承包括适于连接到离合器的操作构件的旋转座圈，非旋转座圈和位于它们之间的多个滚子元件。 非旋转赛道环相对于壳体可滑动地布置，并且密封装置布置在非旋转赛道环之间和壳体的表面之间以封闭壳体以形成压力室，同时允许赛道环 在加压流体引入壳体中移动。