公开(公告)号：US4722722A

公开(公告)日：1988-02-02

申请号：US879578

申请日：1986-06-27

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： F16H7/02 ,  F16H55/17 ,  F16H55/48 ,  F16H55/00

CPC分类号： F16H7/023 ,  F16H55/171 ,  F16H55/48 ,  Y10T29/49453 ,  Y10T29/49462 ,  Y10T29/49481

摘要： A rotary drive member such as a gear or pulley has a hub portion that can be mounted on a shaft for rotation about the axis of the shaft, a rim portion that can be engaged by another drive member such as a gear, chain or belt as the rotary drive member rotates about the axis of the shaft, and a radially extending web that rigidly interconnects the hub and rim portions. The rotary drive member is formed by injection molding plastics material to provide a unitary, one-piece plastics member that envelops selected portions of a pair of inner and outer insert members that extend concentrically about the shaft rotation axis and that are formed from metal. The inner insert takes the form of an elongate, tubular metal sleeve that defines inner diameter portions of the hub portion of the rotary member. The outer insert takes the form of an annular metal disc that extends radially with respect to the shaft rotation axis to define portions of the radially extending web. The injection-molded plastics member envelopes the periphery of the tubular inner insert, envelopes inner and outer diameter regions of the annular outer insert, serves to rigidly drivingly interconnect the inner and outer inserts, and defines selected parts of the hub and rim portions of the rotary drive member including a drive formation on the rim for engaging another drive member such as a gear, chain or a belt.

摘要翻译： 诸如齿轮或滑轮的旋转驱动构件具有可以安装在轴上以围绕轴的轴线旋转的轮毂部分，可以由诸如齿轮，链条或带的另一个驱动构件接合的轮缘部分， 旋转驱动构件围绕轴的轴线旋转，并且径向延伸的腹板将轮毂和轮辋部分刚性地互连。 旋转驱动构件通过注塑塑料材料形成，以提供一体的单件塑料构件，其包围一对内外嵌件的选定部分，该内插件和外插件的一部分围绕轴旋转轴线同心地延伸，并由金属形成。 内部插入物呈细长的管状金属套筒的形式，其限定旋转构件的毂部分的内径部分。 外部插入件采用环形金属盘的形式，该环形金属盘相对于轴的旋转轴径向径向延伸，以限定径向延伸纤维网的一部分。 注塑塑料构件包封管状内插件的周边，包封环形外插件的内径和外径区域，用于刚性地驱动地互连内插件和外插入件，并且限定所述内插件的毂和边缘部分的选定部分 旋转驱动构件包括在轮辋上的驱动结构，用于接合诸如齿轮，链条或皮带的另一驱动构件。

公开(公告)号：US4074466A

公开(公告)日：1978-02-21

申请号：US782519

申请日：1977-03-29

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： B24B31/06 ,  B24B31/00

CPC分类号： B24B31/06

摘要： A vibratory finishing machine has an elongated tub including a longitudinally extending wall closed at opposite ends. A discharge passage is provided through one of the tub ends and communicates with a discharge spout having an inclined U-shaped terminal edge. A flexible closure is draped over the discharge spout and engages the terminal edge to retain workpieces and media in the tub. An adjustable weight arrangement is provided on the closure for selectively controlling the closing force operative between the closure and the terminal edge. Workpieces and media in the discharge spout bear against the closure and bias the closure in an opening direction. When the opening force imposed by the workpieces and media exceeds the closing force applied by the weight arrangement, the closure opens to discharge workpieces and media from the tub.

摘要翻译： 振动整理机具有细长的桶，其包括在相对端封闭的纵向延伸的壁。 排出通道设置在桶端之一中，并与具有倾斜的U形末端边缘的排出口连通。 柔性封闭件被覆盖在排放口上并且与端子边缘接合以将工件和介质保持在桶中。 在所述封闭件上设置可调重量布置，用于选择性地控制所述封闭件和所述端子边缘之间的闭合力。 排出口中的工件和介质抵抗封闭件，并将封闭件沿打开方向偏置。 当由工件和介质施加的打开力超过由重量装置施加的关闭力时，封闭件打开以从桶中排出工件和介质。

公开(公告)号：US5069654A

公开(公告)日：1991-12-03

申请号：US621079

申请日：1990-11-30

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： F16D1/08 ,  F16H57/00

CPC分类号： F16H57/0025 ,  F16D1/0805 ,  F16D1/0841 ,  Y10T29/49453 ,  Y10T403/7075

摘要： A connection system is provided for mounting apertured components such as gears, pulleys, rollers and the like on shafts. In preferred form, the system of the invention provides connections that are releasable so that shaft-mounted components can be repositioned, removed, serviced and/or replaced. A component that is to be mounted on a shaft is provided with a mounting hole that has an inner diameter that loosely receives the outer diameter of a shaft onto which the component is to be mounted. A ring of elastomeric material is inserted into an annular space that is defined at a location between the inner diameter of the mounting hole and the outer diameter of the shaft; and, the elastomeric material is tightly clamped between a pair of relatively axially movable clamping members that extend into opposed end regions of the annular space. Typically, the clamped elastomeric material includes one or a combination of sleeve-like and/or O-ring-like members that are so tightly clamped toward each other as to be "hydro-elastomerically" compressed between the clamping members. In one embodiment, the elastomeric material directly engages both the inner diameter of the mounting hole and the outer diameter of the shaft. In another embodiment, a thin-walled sleeve assists in filling such space as exists between the inner diameter of the mounting hole and outer diameter of the shaft. In preferred form, the sleeve has an internal diameter that closely surrounds the outer diameter of the shaft, and has an external diameter that cooperates with the inner diameter of the mounting hole to define the annular space.

摘要翻译： 提供一种连接系统，用于在轴上安装诸如齿轮，滑轮，辊子等有孔部件。 在优选形式中，本发明的系统提供可释放的连接，使得可以重新定位，移除，维修和/或更换轴安装的部件。 要安装在轴上的部件设置有安装孔，该安装孔具有松散地容纳要安装部件的轴的外径的内径。 弹性体材料环被插入到限定在安装孔的内径和轴的外径之间的位置的环形空间中; 并且弹性体材料被紧密夹紧在延伸到环形空间的相对的端部区域中的一对相对可轴向移动的夹紧构件之间。 通常，被夹紧的弹性体材料包括一个或两个套筒状和/或O形环状构件的组合，它们彼此紧密地夹紧，以便在夹紧构件之间被“水力弹性体地”压缩。 在一个实施例中，弹性体材料直接接合安装孔的内径和轴的外径。 在另一个实施例中，薄壁套筒有助于填充存在于安装孔的内径和轴的外径之间的空间。 在优选形式中，套筒具有紧密地围绕轴的外径的内径，并且具有与安装孔的内径配合以限定环形空间的外径。

公开(公告)号：US4946427A

公开(公告)日：1990-08-07

申请号：US150074

申请日：1988-01-29

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： F16H7/02 ,  F16H55/17 ,  F16H55/48

CPC分类号： F16H7/023 ,  F16H55/171 ,  F16H55/48 ,  Y10T29/49453 ,  Y10T29/49462 ,  Y10T29/49481

摘要： A composite rotary drive member such as a gear, pulley or the like is formed from thermoplastics material that is molded in situ about one or more metal inserts. A circumferentially extending drive formation of desired shape and size is defined by the molded plastics material, and is molded without a need for conventional measures to compensate for shrinkage. The drive member is formed by first forming a composite preform member that has injection molded thermoplastics material with peripheral portions extending about one or more metal inserts. A band-like ring of injection molded thermoplastics material is molded to extend contiguously and continuously about peripheral surface portions of the molded commposite preform member, with the plastics material of the band-like ring and of the composite preform member uniting to form a single plastics structure. Because the configuration of the drive surface is determined solely by the molding of the outer band-like ring of thermoplastics material, and because the band-like ring is so thin that it encurs a neglibible amount of shrinkage, wheels, gears, pulleys and the like of a very wide range of diameters and torque capacities can be formed inexpensively and accurately without a need to compensate for shrinkage.

摘要翻译： 诸如齿轮，滑轮等的复合旋转驱动构件由在一个或多个金属插入件上就地模制的热塑性材料形成。 所需形状和尺寸的周向延伸的驱动器形成由模制塑料材料限定，并且被模制而不需要常规措施来补偿收缩。 驱动构件通过首先形成具有注射成型的热塑性材料的复合预成型件而形成，周边部分围绕一个或多个金属插入件延伸。 注射成型的热塑性塑料材料的带状环被模制成围绕模制的共同预成型件的周边表面部分连续且连续地延伸，带状环的塑料材料和复合预型件的塑料材料联合形成单一的塑料 结构体。 由于驱动表面的构造仅通过热塑性材料的外带状环的模制来确定，并且由于带状环太薄以至于它产生了可收缩的收缩量，轮子，齿轮，滑轮和 像非常宽的直径和扭矩容量的范围可以廉价且准确地形成，而不需要补偿收缩。

公开(公告)号：US3959932A

公开(公告)日：1976-06-01

申请号：US582712

申请日：1975-06-02

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： B24B31/12 ,  B24B31/06

CPC分类号： B24B31/12

摘要： A finishing machine is provided with a closure which is movable to selectively open or restrict a discharge opening for selectively discharging or retaining materials in the tub of the machine. A pneumatic bellows moves the closure toward a discharge restricting position when supplied with pressurized air. The pressure of the air supplied to the bellows is monitored, and if it exceeds a predetermined magnitude before the closure reaches a discharge restricting position indicating that an object has been trapped by the closure, the movement of the closure is stopped, reversed, and reinitiated to release the object and subsequently move the closure to a discharge restricting position.

摘要翻译： 整理机设置有可移动以选择性地打开或限制排出口的封闭件，用于选择性地排出或保持机器的桶中的材料。 当提供加压空气时，气动波纹管将封闭件移向排放限制位置。 监测供应到波纹管的空气的压力，并且如果在闭合件达到指示物体被封闭物所捕获的排放限制位置之前超过预定的大小，则封闭件的移动被停止，反向并重新启动 以释放物体并随后将封闭件移动到排放限制位置。

公开(公告)号：US4520598A

公开(公告)日：1985-06-04

申请号：US444362

申请日：1982-11-29

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： B24B31/073 ,  B24B31/06

CPC分类号： B24B31/073

摘要： A bowl-type vibratory finishing machine is disclosed which employs an extremely simple yet highly effective arrangement of components enabling a relatively low-energy-input drive system to efficiently impart an extraordinarily aggressive finishing action to a mixture of workpieces and finishing media contained within an annular, trough-like finishing chamber defined by a movably supported bowl. The finishing chamber extends substantially horizontally about a substantially vertical center axis. An eccentrically weighted drive shaft extends along the center axis and is journaled by bearings which are connected to the bowl so that, when the drive shaft is rotated, vibrations generated by the unbalanced nature of the drive shaft are transmitted to the bowl and cause the bowl to vibrate generally about a nodal point located along the central axis. A feature of the invention lies in the proper selection of a nodal point location which maximizes the efficiency of the vibratory impulses that are imparted to the contents of the bowl, and which permits a truly aggressive finishing action to be effected utilizing a relatively low-energy-input drive. A further feature of the invention lies in the provision of a relatively flexible drive shaft restraint which assists in assuring that the bowl tends to gyrate substantially about a selected nodal point location so that the desired type of aggressive finishing action is achieved with efficiency of operation. Still another feature lies in the simplification which the present invention brings to the art of designing bowl-type vibratory finishing machines.

摘要翻译： 公开了一种碗型振动整理机，其使用非常简单但高度有效的部件布置，使得相对低能量输入的驱动系统能够有效地对包含在环形件内的工件和精加工介质的混合物进行非常大的整理作业 ，由可移动支撑的碗限定的槽状整理室。 整理室围绕基本垂直的中心轴线基本上水平地延伸。 偏心加权的驱动轴沿着中心轴线延伸并且由连接到碗的轴承支承，使得当驱动轴旋转时，由驱动轴的不平衡性质产生的振动传递到碗并导致碗 通常围绕位于中心轴线的节点点振动。 本发明的一个特征在于适当选择节点位置，其最大限度地提高赋予碗内容物的振动脉冲的效率，并且允许使用相对低能量来实现真正的积极的整理动作 - 输入驱动器。 本发明的另一个特征在于提供了相对柔性的驱动轴限制器，其有助于确保碗容易基本上围绕选定的节点位置旋转，使得通过操作效率实现期望类型的侵蚀性修整动作。 另一个特征在于本发明对设计碗式振动整理机的技术的简化。

公开(公告)号：US4091575A

公开(公告)日：1978-05-30

申请号：US714823

申请日：1976-08-16

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： B24B31/06

CPC分类号： B24B31/06

摘要： A vibratory finishing machine has a bowl structure supported by shear-loaded elastomeric mounts, and a drive system for vibrating the bowl structure about a node or null point located along a vertical center axis of the bowl structure. Each of the elastomeric mounts has one portion secured to the bowl structure, and another portion secured to a base structure. The one and another portions define an axis of each mount, and the mounts are arranged such that their axes intersect the center axis at the node or null point. The bowl structure is provided with a resilient liner assembly formed from clamped-together, individually replaceable, resilient liner components. A discharge opening is provided in the bottom of one of the liner components and is selectively closed by either a solid plug or a plug having openings formed therethrough to continually drain liquids and strain fines from the chamber defined by the liner assembly.

摘要翻译： 振动整理机具有由剪切负载弹性体支架支撑的碗形结构，以及用于围绕围绕碗结构的垂直中心轴线定位的节点或零点振动碗结构的驱动系统。 每个弹性体安装件具有固定到碗结构的一部分，以及固定到基部结构的另一部分。 一个和另一个部分限定每个安装件的轴线，并且安装件被布置成使得它们的轴线在节点或零点处与中心轴线相交。 碗结构设置有由夹紧在一起的可单独更换的弹性衬里部件形成的弹性衬套组件。 在一个衬垫部件的底部设有一个排放口，并且由一个固体塞子或一个具有穿过其中形成的开口的塞子来选择性地关闭，以连续地排出液体，并从由衬套组件限定的室中应变细粒。

公开(公告)号：USRE29220E

公开(公告)日：1977-05-17

申请号：US315787

申请日：1972-12-18

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： B24B31/06

CPC分类号： B24B31/06

摘要： A precision finishing machine characterized by orbital movement of bulk finishing media comprising supporting structure; a centrally disposed receptacle resiliently mounted on the supporting structure; a plurality of shaft-supported eccentrics mounted on opposing sides of said centrally disposed receptacle at substantially the level of the center of mass of the receptacle and its load, the longitudinal axes of said shaft-supported eccentrics paralleling one of the horizontal axes of the receptacle; flexible couplings connected to the eccentrics; and, connected to the couplings, a drive system including power means and auxiliary means for positioning, adjusting the position of, and controlling the power means.

公开(公告)号：US4432168A

公开(公告)日：1984-02-21

申请号：US262552

申请日：1981-05-11

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： B24B31/06 ,  B24B31/12

CPC分类号： B24B31/062 ,  B24B31/12

摘要： A vibratory finishing machine includes a supporting frame, a processing tub, and a tub vibrating mechanism interposed between the frame and the tub. Workpieces and finishing media are introduced into the tub for processing, are vibrated to effect a finishing action, and are discharged from the tub through a discharge opening. The discharge opening is selectively opened and closed by a door structure which is not mounted on the tub for vibratory movement therewith as is conventional, but which is, instead, supported independently of the tub so that the tub vibrates relative to the door during finishing operations. The door is biased toward its closed position and is provided with a power-operated mechanism for moving it toward its open position. In the event of power failure, the biased door will move toward its closed position to prevent workpieces and finishing media from emptying from the tub.

摘要翻译： 振动整理机包括插入在框架和桶之间的支撑框架，处理槽和桶振动机构。 将工件和精加工介质引入桶中进行处理，振动以实现精整作用，并通过排出口从桶排出。 排出口由常规的不安装在桶上用于振动运动的门结构选择性地打开和关闭，而是独立于浴盆而被支撑，从而使桶在整理操作期间相对于门振动 。 门被偏压到其关闭位置并且设置有用于将其朝向其打开位置移动的动力操作机构。 在电源故障的情况下，偏置的门将移动到其关闭位置，以防止工件和整理介质从桶中排空。

公开(公告)号：US4287872A

公开(公告)日：1981-09-08

申请号：US82115

申请日：1979-10-05

申请人： John F. Rampe

发明人： John F. Rampe

IPC分类号： F24D5/00 ,  F24H3/02

CPC分类号： F24H3/02 ,  F24D5/00

摘要： An apparatus for ductlessly distributing and circulating heated air from a gas-fired heater to heat large volumes of air in industrial facilities and the like includes an upstanding structure which defines a vertically extending chamber. Openings are provided in lower and upper portions of the structure and communicate the chamber with lower and upper strata of ambient air. A blower assembly is housed within the structure intermediate the lower and upper openings. A gas-fired heater is carried by the structure externally of the chamber. Heated air from the gas-fired heater unit discharges into the chamber at a location between the lower and upper openings and combines with air being circulated by the blower in an upwardly directed flow through the chamber. The lower and upper openings are arranged such that air from the lower strata is drawn toward the lower openings, and such that air discharging from the upper openings into the upper strata moves outwardly toward the walls of the room. The effect of this type of operation is to establish a substantially toroidal air flow circulation about the apparatus which promotes a thorough inter-mixing of air from all parts of the room and promotes temperature uniformity throughout the room.

摘要翻译： 一种用于从燃气加热器无管道地分配和循环加热的空气以在工业设施等中加热大量空气的装置包括限定垂直延伸的室的直立结构。 开口设置在结构的下部和上部，并将室与下层和上层空气连通。 鼓风机组件容纳在结构的下部和上部开口中间。 燃气加热器由室外部的结构承载。 来自燃气加热器单元的加热空气在下开口和上开口之间的位置处排放到腔室中，并与通过鼓风机循环的空气以通向腔室的向上的流动相结合。 下开口和上开口被布置成使得来自下层的空气被拉向下开口，并且使得从上开口排放到上层的空气向外朝向房间的壁移动。 这种操作的效果是围绕该装置建立基本环形的气流循环，其促进来自房间的所有部分的空气的彻底混合，并且促进整个房间的温度均匀性。