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91. 发明授权

US4987822A Linear actuator 失效
标题翻译：线性执行机构
公开(公告)号：US4987822A
公开(公告)日：1991-01-29
申请号：US389004
申请日：1989-08-02
申请人： Kurt Stoll
发明人： Kurt Stoll
IPC分类号： F15B15/28
CPC分类号： F15B15/28 , Y10S91/04
摘要： A linear actuator comprising a linear motor, more especially in the form of a pneumatic motor, which has a housing containing an axially moving piston which is connected with an actuating rod extending out of the motor housing at a working end thereof, a control device, for instance in the form of valve means, for operation of the motor, and a sensor means responsive to certain positions of the actuating rods. In order to simplify and cheapen production of such an actuator while facilitating and speeding up installation of the linear motor, the control device and sensor device are permanently connected to form a readily handled working unit, and the control device and the sensor device are arranged on the control end, opposite to the working end, of the linear motor.
摘要翻译：一种线性致动器，包括线性马达，更具体地为气动马达的形式，其具有容纳轴向运动的活塞的壳体，该活塞与在其工作端处延伸出马达壳体的致动杆连接;控制装置，例如以阀装置的形式，用于电动机的操作，以及响应于致动杆的某些位置的传感器装置。为了简化和便宜地生产这种致动器，同时促进和加速线性电动机的安装，控制装置和传感器装置被永久连接以形成容易处理的工作单元，并且控制装置和传感器装置被布置在线性电机的与工作端相对的控制端。

92. 发明授权

US4928577A Piston and cylinder unit 失效
标题翻译：活塞和气缸单元
公开(公告)号：US4928577A
公开(公告)日：1990-05-29
申请号：US235386
申请日：1988-08-22
申请人： Kurt Stoll
发明人： Kurt Stoll
IPC分类号： F16J9/20 , F15B15/14 , F16J9/26 , F16J9/28 , F16J15/56
CPC分类号： F15B15/1447 , F15B15/1419 , F16J15/56 , F16J9/26 , F05C2251/042
摘要： It is a question of a piston and cylinder unit comprising a cylinder barrel defining a piston space, a piston able to run axially in said barrel with a support action due to a peripheral bearing surface of the barrel. The piston includes at least one annular running belt which is coaxially arranged thereon along part of the length of the piston. The belt has a surface facing radially outwards which makes contact with the inner bearing surface of the barrel with sliding fit to support the piston, while an inwardly directed surface of the belt bears on an outer peripheral surface of the piston, which is spaced from the bearing surface of the barrel. The belt further has an inwardly directed retainer spur fitting into a groove-like peripheral recess in the piston. The belt is made of a material with resiliently elastic properties and is interrupted at one position on its periphery so that in the fitted condition of the belt there is a closed interruption able to be opened out for fitting purposes.
摘要翻译：这是一个活塞和气缸单元的问题，其包括限定活塞空间的气缸筒，能够由于筒体的周向支承表面的支撑作用而在所述筒体中轴向运动的活塞。活塞包括至少一个环形跑步带，其沿着活塞长度的一部分同轴地布置在其上。皮带具有面向径向向外的表面，其与滑动配合的支承表面相接触，以支撑活塞，同时带的向内指向的表面承载在活塞的外周表面上，该外周表面与枪管的轴承表面。皮带还具有向内定向的止动器配合到活塞中的凹槽状周边凹部中。带由具有弹性弹性的材料制成，并且在其周边的一个位置处中断，使得在带的装配状态中存在能够打开以用于装配目的的封闭中断。

93. 发明授权

US4905730A Override check valve 失效
标题翻译：覆盖止回阀
公开(公告)号：US4905730A
公开(公告)日：1990-03-06
申请号：US321622
申请日：1989-03-10
申请人： Kurt Stoll
发明人： Kurt Stoll
IPC分类号： F16K15/18
CPC分类号： F16K15/18 , Y10T137/7938
摘要： An override check valve comprising a valve housing in which a valve device is located which is made up of a valve member for opening and closing a valve port connecting first and second fluid ducts with each other. A valve closing spring urges the valve member into its closed setting. An operating device is arranged in an operation position of the valve in an upper housing part above the valve device and serves to switch over the valve member between the closed position and open position. An attachment part is arranged in this operation position on a lower part of the housing and serves to attach the valve to a component to be supplied with fluid under pressure, such attachment part having an outlet port in communication with the first duct. A connection part in the operational position is arranged laterally on the housing and has a through passage communicating on the one hand with a source of fluid under pressure or a receiving means therefor and a drain and on the other hand with the second duct, said valve device being arranged over the attachment part between the latter and the operating device, the connection part being generally opposite thereto laterally and the duct connected with the outlet port is divided into two consecutive duct sections, of which one first duct section arranged above the attachment part contains the valve device and the other second duct section adjoining same has a reduced cross section smaller than the first section, is free of any internal component and extends through the attachment part as far as the outlet port.
摘要翻译：一种覆盖止回阀，包括阀壳体，阀壳体中定位有阀装置，该阀壳体由用于打开和关闭连接第一和第二流体管道的阀口的阀构件构成。阀关闭弹簧促使阀构件进入其闭合位置。操作装置布置在阀的操作位置，位于阀装置上方的上壳体部分中，并用于在闭合位置和打开位置之间切换阀构件。在该操作位置，在该操作位置上的安装部件被布置在壳体的下部，并且用于将阀附接到在压力下供给流体的部件，该附接部件具有与第一管道连通的出口。操作位置上的连接部分横向地布置在壳体上，并且具有一个通路，一方面与压力下的流体源或其接收装置和排水管连通，另一方面与第二管道连通，所述阀装置布置在后者和操作装置之间的附接部分上，连接部分大致与其相对，并且与出口连接的管道被分成两个连续的管道部分，其中一个第一管道部分布置在附接部分上方包含阀装置，并且与其相邻的另一个第二管道部分具有小于第一部分的减小的横截面，没有任何内部部件，并且延伸穿过附件部分直到出口端口。

94. 发明授权

US4896584A Piston-cylinder assembly 失效
标题翻译：活塞缸组件
公开(公告)号：US4896584A
公开(公告)日：1990-01-30
申请号：US111997
申请日：1987-10-21
申请人： Kurt Stoll , Gerhard Hihn
发明人： Kurt Stoll , Gerhard Hihn
IPC分类号： F15B15/14 , F15B15/28
CPC分类号： F15B15/2892 , F15B15/1414 , Y10S91/04
摘要： A piston-cylinder assembly wherein in the cylinder housing there is provided a cylinder chamber extending in axial direction, in which cylinder chamber a piston is movably guided in axial direction. Both the piston and also the cylinder chamber have a cross section which is different from a circular shape. A permanent-magnet piece is arranged fixedly in the area of the outer circumference of the piston. A switch arranged in the area of the linear path of movement of the permanent-magnet piece is provided on the outside on the cylinder housing, which switch can be operated without contact by the magnetic field of the permanent-magnet piece.
摘要翻译：一种活塞 - 气缸组件，其中在气缸壳体中设置有沿轴向方向延伸的气缸室，气缸室中的活塞在轴向方向上可移动地被引导。活塞和气缸室都具有与圆形不同的横截面。永磁体固定地布置在活塞外周的区域中。布置在永磁体片的线性运动路径区域中的开关设置在气缸壳体的外侧上，该开关可以通过永磁体片的磁场而不接触地操作。

95. 发明授权

US4862912A Valve arrangement 失效
标题翻译：阀门布置
公开(公告)号：US4862912A
公开(公告)日：1989-09-05
申请号：US163295
申请日：1988-03-02
申请人： Kurt Stoll , Emil Fakner , Udo Preussler
发明人： Kurt Stoll , Emil Fakner , Udo Preussler
IPC分类号： G05D16/16
CPC分类号： G05D16/16 , Y10T137/7754 , Y10T137/777 , Y10T137/86919
摘要： The invention provides a valve arrangement with a pressure control valve placed on a pressure line extending between a source of fluid under pressure and a pressure system in which a constant pressure is to be maintained. The pressure control valve is able to be operated in response to a pressure sensor which is preferably in the form of a venturi element. This pressure sensor is arranged in the pressure line is placed downstream from the pressure control valve and is connected with at least one control port of a pressure switching valve arrangement subject to switching hysteresis, for the pressure control valve. The pressure control valve arrangement is operated by the pressue measured at the position of the pressure sensor. In order to amplify this signal there is the downstream pressure control valve. Owing to overlapfree switch made possible by the hysteresis long venting cycles are prevented and the number of switching operations reduced.
摘要翻译：本发明提供了一种阀装置，其具有放置在压力线之间的压力线上的压力控制阀，压力线在压力下的流体源和保持恒定压力的压力系统之间延伸。压力控制阀能够响应于优选为文氏管元件形式的压力传感器来操作。该压力传感器布置在压力管线中，位于压力控制阀的下游，并连接至压力切换阀装置的至少一个控制端口，压力切换阀装置受压力控制阀的切换滞后。压力控制阀装置通过在压力传感器的位置处测量的压力来操作。为了放大该信号，存在下游压力控制阀。由于通过滞后可以实现无重叠切换，防止了长时间的排气循环并减少了切换操作次数。

96. 发明授权

US4790587A Gripping device 失效
标题翻译：夹紧装置
公开(公告)号：US4790587A
公开(公告)日：1988-12-13
申请号：US71986
申请日：1987-07-10
申请人： Kurt Stoll
发明人： Kurt Stoll
IPC分类号： B23Q7/04 , B25B1/18 , B25B5/06 , B25B5/16 , B66C1/46
CPC分类号： B23Q7/043 , B25B1/18 , B25B5/065 , B25B5/16
摘要： The invention relates to a gripping device with two spaced gripping elements of which at least one has a backing member with a flexible membrane secured thereto on its side facing the other gripping element. The gripping membrane encloses a pressure space over the backing member into which air may be forced to cause gripping of an article between the gripping element and from which it may be let off to release the article.
摘要翻译：本发明涉及一种夹紧装置，其具有两个间隔开的夹紧元件，至少一个夹持元件具有背衬构件，该背衬件在其面向另一夹紧元件的一侧固定有柔性膜。夹紧膜包围在背衬构件上方的压力空间，空气可能被迫使空气被夹持在夹持元件之间并从中释放以释放制品。

97. 发明授权

US4736674A Abutment arrangement and position detector for a piston and cylinder actuator 失效
标题翻译：用于活塞和气缸执行器的基台排列和位置检测器
公开(公告)号：US4736674A
公开(公告)日：1988-04-12
申请号：US810647
申请日：1985-12-18
申请人： Kurt Stoll
发明人： Kurt Stoll
IPC分类号： F15B15/24 , F01B25/26 , F01B31/12
CPC分类号： F15B15/24
摘要： The invention relates to an abutment arrangement for limiting the stroke of a piston and cylinder actuator. The abutment arrangement comprises an integrated detector which may be in the form of a proximity feeler screwed into a guard housing. The abutment arrangement may be furthermore so designed that it prevents twisting of the piston rod in the cylinder.
摘要翻译：本发明涉及一种用于限制活塞和气缸致动器的行程的邻接装置。邻接装置包括集成检测器，该检测器可以是螺纹连接到防护壳体中的接近触发器的形式。邻接装置还可以被设计成防止活塞杆在气缸中的扭转。

98. 发明授权

US4700616A Piston and cylinder unit 失效
标题翻译：活塞和气缸单元
公开(公告)号：US4700616A
公开(公告)日：1987-10-20
申请号：US910394
申请日：1986-09-22
申请人： Kurt Stoll , Gerhard Hihn
发明人： Kurt Stoll , Gerhard Hihn
IPC分类号： F15B15/14 , F15B15/04 , F16J12/00 , F15B15/20
CPC分类号： F15B15/04 , Y10T74/206
摘要： The invention relates to a cylinder and piston unit with a cylinder tube closed at both its ends by cylinder end caps. An axially moving piston in the cylinder has a piston rod extending sealingly through at least one end cap. On the outer face of the tube there are four longitudinal means such as longitudinal ribs or round tie rods extending in the axial direction of the tube and equally spaced in the circumferential direction about the tube. Furthermore there is a mounting yoke for pivotally carrying the cylinder and piston unit and having at least two, and more especially four, generally diametrally opposite clamping jaws with trunnions on two of them. The mounting means furthermore constitutes an annular structure encircling the tube. At their ends the clamping jaws have gripping faces adapted to engage and grip the longitudinal ribs or rods on opposite sides thereof so that the tube is held firmly by clamping the jaws together.
摘要翻译：本发明涉及一种气缸和活塞单元，其具有通过气缸端盖在其两端封闭的气缸管。气缸中的轴向运动的活塞具有密封地延伸穿过至少一个端盖的活塞杆。在管的外表面上有四个纵向装置，例如沿着管的轴向方向延伸的纵向肋条或圆形拉杆，并且围绕管子沿周向方向等间隔开。此外，还有一个用于枢转地承载气缸和活塞单元的安装轭，并且具有至少两个，更具体地四个大致直径相对的夹爪，其中两个具有耳轴。安装装置还构成环绕管的环形结构。在其端部，夹爪具有适于在其相对侧上接合和夹紧纵向肋或杆的夹紧面，使得通过将夹爪夹在一起而牢固地保持管。

99. 发明授权

US4687189A Short stroke actuator 失效
标题翻译：短行程执行器
公开(公告)号：US4687189A
公开(公告)日：1987-08-18
申请号：US822521
申请日：1986-01-21
申请人： Kurt Stoll , Gerhard Hihn
发明人： Kurt Stoll , Gerhard Hihn
IPC分类号： B23Q3/06 , B25B5/06 , B25B11/00
CPC分类号： B25B5/065
摘要： A short-stroke clamping element for exerting a clamping or holding force on a workpiece has a bar-like form with its length direction normal to the direction of the clamping force to be produced. There is an internal pressure space that is put under pressure for operation of the device. The pressure space is sealed off peripherally and extends essentially along the full length of the clamping element. At least one of the sides of the element forms a claiming face constituted by a wall that is able to be moved outwards by admitting compressed air to the pressure space.
摘要翻译：用于在工件上施加夹紧力的短行程夹紧元件具有棒状形状，其长度方向垂直于要产生的夹紧力的方向。有一个内部压力空间被施加压力以操作设备。压力空间被外围密封并且基本沿着夹紧元件的整个长度延伸。元件的至少一个侧面形成由墙壁构成的要求面，该墙壁能够通过承受压缩空气到压力空间而向外移动。

100. 发明授权

US4679452A Limit sensing device 失效
标题翻译：限制传感装置
公开(公告)号：US4679452A
公开(公告)日：1987-07-14
申请号：US892732
申请日：1986-07-29
申请人： Kurt Stoll
发明人： Kurt Stoll
IPC分类号： F15B15/28 , F01B25/26 , F16H21/44
CPC分类号： F15B15/2815 , Y10T74/18888 , Y10T74/18992
摘要： A mechanical limit sensing device or limit switch for piston and cylinder actuators has a housing in which a rocking lever is pivoted so that its one end is moved by part of the actuator to be controlled. The other end works a switching element. The housing is made in two parts, that is to say on the one hand a bush or bearing sleeve and on the other hand a gripping or clamping body for the bush. The bush may be turned in the body and may be clamped in it in a given position. The lever has a ball-like part with which it is mounted in a socket in the bush. The lever is furthermore guided in a slot in the body. This slot furthermore divides part of the body into two jaws that are used for clamping the body onto the bush. The switching element is screwed into a hole in the body that is in the same plane as the slot. There is furthermore a blind hole in this plane to take up a plunger for returning the lever after being actuated.
摘要翻译：用于活塞和气缸致动器的机械限位检测装置或限位开关具有壳体，摇动杆枢转，使得其一端由被控制的致动器的一部分移动。另一端工作一个开关元件。外壳由两部分组成，一方面是衬套或轴承套，另一方面则是用于衬套的夹紧或夹紧体。衬套可以在身体中转动并且可以在给定的位置被夹紧在其中。杠杆具有球状部分，其安装在衬套中的插座中。杠杆进一步在身体的狭槽中引导。该槽还将身体的一部分分成用于将身体夹持在衬套上的两个钳口。开关元件被拧入主体中与槽相同的平面中的孔中。此外，在该平面中还有一个盲孔，以便在致动后拿起一个用于使杠杆返回的柱塞。

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