公开(公告)号：US5195686A

公开(公告)日：1993-03-23

申请号：US848155

申请日：1992-03-09

申请人： Louis W. Johnson ,  Bruce G. Johnson

发明人： Louis W. Johnson ,  Bruce G. Johnson

摘要： At least one core hole is provided adjacent an edge of a rock crusher component and removably receives a connector capable of attachment to a lifting line. In one embodiment, the connector is a bolt and the core hole has an enlarged portion for receiving a nut in a non-rotating fit. The nut receives a set screw plug when the bolt is removed. In another embodiment a hook and eye member is employed and the hook portion thereof engages the enlarged portion of the core hole. The connector includes a bracket that connects it with a lift line.

公开(公告)号：US4919349A

公开(公告)日：1990-04-24

申请号：US419031

申请日：1989-10-10

申请人： Louis W. Johnson ,  Bruce G. Johnson

发明人： Louis W. Johnson ,  Bruce G. Johnson

IPC分类号： E21B21/00 ,  B02C2/04

CPC分类号： B02C2/04

摘要： A gyratory rock crusher having a base seal and a cone seal. The cone seal has a recess for receiving a projecting portion of the base seal, and these portions have cooperating upper and lower spherical surfaces arranged for relative parallel movement upon gyratory movement of the cone. The projecting portion has a thickness less than the width of the recess and springs are provided for holding the base seal upwardly against the cone seal to provide sealing engagement between upper surfaces of the two seals and to provide a space between lower surfaces thereof. Forced air is moved into the recess by a plurality of ducts in the projecting portion and discharge of forced air is through the lower space whereby to block the entrance of contaminants into the crusher. A deflector is mounted on the end of the projecting portion to reverse movement of the incoming air and efficiently direct such air through the space for blocking the entrance of contaminants. Engaging surfaces of the cone and base seals are provided with a dust sealing insert and a thrust insert.

摘要翻译： 具有底部密封件和锥形密封件的回转式岩石破碎机。 锥形密封件具有用于容纳基部密封件的突出部分的凹部，并且这些部分具有配置的上和下球面，用于在锥体的旋转运动时相对平行地运动。 突出部分的厚度小于凹部的宽度，弹簧设置成用于将基座密封件向上靠在锥形密封件上，以提供两个密封件的上表面之间的密封接合并且在其下表面之间提供空间。 强制空气通过突出部分中的多个管道移动到凹部中，强制空气的排出通过下部空间，从而阻止污染物进入破碎机。 偏转器安装在突出部分的端部上以反向进入空气的运动，并有效地将这种空气引导通过空间以阻止污染物的入口。 锥形和底部密封件的接合表面设置有防尘密封插入件和推力插入件。

公开(公告)号：US4632751A

公开(公告)日：1986-12-30

申请号：US703183

申请日：1985-02-19

申请人： Louis W. Johnson ,  Bruce G. Johnson

发明人： Louis W. Johnson ,  Bruce G. Johnson

IPC分类号： B07B1/42 ,  B07B1/46 ,  B07B1/48 ,  B07B1/34 ,  B07B1/36 ,  B65G27/20 ,  F16H33/00

CPC分类号： B07B1/46 ,  B07B1/42 ,  B07B1/48 ,  B07B2201/04 ,  Y10T74/18344 ,  Y10T74/18552

摘要： A screening basket has one or more screen decks and has upright side walls integrated with cross beams. A side beam, at approximately the center of gravity of the basket, is integrated with each of the side walls as well as with the cross beams to provide a unitary, rugged basket capable of vibratory movement on a support frame. A pair of cross shafts extend transversely of the screening basket and project beyond the side walls. These shafts are journaled in the side beams and have one projecting end geared together for opposite rotation. These projecting ends carry semi-circular eccentric weights of different mass to provide an oval vibratory stroke of the screening basket upon rotation of the shafts. Adjusting mechanism is provided to adjust the relative position of the weights on the shafts to vary the angle of stroke. These weights are arranged to receive auxiliary weights to vary the amplitude of vibratory stroke as well as the shape of the stroke.

摘要翻译： 筛篮具有一个或多个筛板，并且具有与横梁一体的直立侧壁。 在大约篮子重心处的侧梁与每个侧壁以及横梁一体化，以提供能够在支撑框架上进行振动运动的整体的，坚固的篮子。 一对横轴横向延伸到筛篮上并突出超出侧壁。 这些轴轴承在侧梁中，并有一个伸出端连接在一起用于相反的旋转。 这些突出的端部承载不同质量的半圆形偏心重物，以在轴旋转时提供筛篮的椭圆形振动冲程。 提供调节机构以调节轴上的重物的相对位置以改变行程角度。 这些重量被布置成接收辅助重物以改变振动冲程的振幅以及冲程的形状。

公开(公告)号：US4170549A

公开(公告)日：1979-10-09

申请号：US830624

申请日：1977-09-06

申请人： Louis W. Johnson

发明人： Louis W. Johnson

IPC分类号： B06B1/16 ,  B07B1/28 ,  B07B1/42

CPC分类号： B06B1/166 ,  B07B1/284 ,  Y10T74/18344

摘要： A vibrating screen apparatus of the type wherein bearing housing discs and associated gears are mounted on self-aligning bearings which are supported by fixed internal spindles, with the gears centered on the bearings, and hubs connect the bearing housing discs to shafts extending through the spindles. The screen apparatus has a plurality of unbalanced shaft assemblies to impart vibratory movement to screens and are adjusted as to the angle of stroke of vibration by adjusting, relative to one shaft assembly, gearing associated with that shaft assembly. In one embodiment, a cam crank turns a bearing housing disc relative to an outer gear mounted thereon and a second cam crank limits such turning. In a second embodiment, a pinion is maually turned to turn a driving gear relative to a bearing housing disc. In a third embodiment, a pair of eccentric shafts are journaled in pairs of self-aligning bearings and are drivingly interconnected by a pair of gears keyed to the shafts, one of the gears being adjustably keyed to its shaft to adjust the angle of stroke.

摘要翻译： 一种振动筛装置，其中轴承座盘和相关齿轮安装在由对准轴承支撑的自对准轴承上，固定的内部主轴以齿轮为中心位于轴承上，轮毂将轴承座盘连接到延伸穿过主轴的轴 。 屏幕装置具有多个不平衡轴组件，以向屏幕施加振动运动，并且通过相对于一个轴组件相对于该轴组件调节传动装置来调节振动行程的角度。 在一个实施例中，凸轮曲柄相对于安装在其上的外齿轮转动轴承座盘，并且第二凸轮曲柄限制了这种转动。 在第二实施例中，小齿轮被转动以使驱动齿轮相对于轴承座盘旋转。 在第三实施例中，一对偏心轴以一对自调心轴承轴颈为轴心，并通过一对与该轴相连的齿轮驱动地互连，其中一个齿轮可调节地键合到其轴上以调节行程。

公开(公告)号：USRE29798E

公开(公告)日：1978-10-10

申请号：US778053

申请日：1977-03-16

申请人： Louis W. Johnson

发明人： Louis W. Johnson

IPC分类号： B02C13/18

CPC分类号： B02C13/185 ,  B02C13/1835 ,  Y10S241/10

摘要： An impeller assembly having a hard wear plate has replaceable impeller shoes and is rotated on a vertical axis to throw material against vertically reciprocated, replaceable breaker bars to crush the material. The breaker bars are reciprocated by power driven jacks. The material is supplied to the impeller through a spout having a dust-sealing valve. The impeller has a shaft journalled in a sealed impeller shaft housing mounted resiliently on a base, and the shaft is driven by a double universal joint drive. Lubricant is pumped from a sealed input shaft housing into the impeller shaft housing and back to the input shaft housing.

公开(公告)号：US4773604A

公开(公告)日：1988-09-27

申请号：US73917

申请日：1987-07-13

申请人： Louis W. Johnson

发明人： Louis W. Johnson

IPC分类号： B02C2/00

CPC分类号： B02C2/00

摘要： An annular seat member is supported between an annular base member and a load receiving member. The seat member is tapered toward its upper end and projects into an inverted V-shaped recess in the load receiving member. The tapered surfaces of the seat member have a plurality of annular grooves. Inserts are mounted in projecting relation from these grooves and are formed of a material which provides a long wearing bearing surface with the metal of the load receiving member.

摘要翻译： 环形座构件支撑在环形基座构件和承载构件之间。 座椅构件朝向其上端逐渐变细并且突出到负载接收构件中的倒V形凹部中。 座椅构件的锥形表面具有多个环形槽。 插入件以这些槽的突出关系安装，并且由与承载构件的金属提供长的耐磨承载面的材料形成。

公开(公告)号：US4729911A

公开(公告)日：1988-03-08

申请号：US879415

申请日：1986-06-27

申请人： Louis W. Johnson ,  Bruce G. Johnson

发明人： Louis W. Johnson ,  Bruce G. Johnson

IPC分类号： B05C3/09 ,  B05C5/00 ,  B05C9/10 ,  B05D1/30 ,  B05D1/18 ,  B05D3/00 ,  C23C14/00

CPC分类号： B05D1/30 ,  B05C3/09 ,  B05C5/002 ,  B05C9/10

摘要： Wood golf club heads are first subjected to a vacuum and then immersed in a solution of resin while under a source of vacuum condition. The heads are then subjected to an elevated pressure. The pressure is then removed and the heads dried. Apparatus for effectively carrying out the process utilizes a treatment chamber arranged to receive one or more of the heads. This chamber is associated with vacuum and elevated pressure supply apparatus to selectively subject the chamber to vacuum or pressure. A resin chamber is supported on top of the treatment chamber and has a valved conduit for controlling the supply of resin introduced to the treatment chamber.

摘要翻译： 首先将木质高尔夫球杆头进行真空处理，然后在真空条件下浸入树脂溶液中。 然后将头部施加升高的压力。 然后取出压力，头部干燥。 用于有效执行该方法的装置利用布置成接收一个或多个头的处理室。 该室与真空和升高的压力供应装置相关联，以选择性地使室受到真空或压力。 树脂室被支撑在处理室的顶部，并且具有用于控制引入处理室的树脂供应的阀门导管。

公开(公告)号：US4540178A

公开(公告)日：1985-09-10

申请号：US527826

申请日：1983-08-30

申请人： Louis W. Johnson ,  Bruce G. Johnson

发明人： Louis W. Johnson ,  Bruce G. Johnson

IPC分类号： A63B53/04 ,  A63B53/06 ,  A63B53/02

CPC分类号： A63B53/06 ,  A63B53/047 ,  A63B2053/0416 ,  A63B2053/0433

摘要： A hosel is formed with an upwardly opening socket for receiving a shaft that has a projecting flange with an outer edge. A ball striking plate is manufactured in separate form from the hosel and is secured to the flange in desired positions of loft and other relationships. One or more weights are arranged to be secured to the rear side of the ball striking plate for providing a desired club head weight and center of gravity. A method of the invention includes the steps of forming a hosel and the ball striking plate as separate elements and then shaping and positioning the flange for securing the ball striking plate at the desired angle and position.

摘要翻译： 插鞘形成有向上开口的插座，用于容纳具有外边缘的突出凸缘的轴。 一个击球板是以分离的形式与插鞘一起制造的，并且在阁楼和其他关系的所需位置固定到法兰上。 一个或多个重物被布置成固定到击球板的后侧，以提供期望的球杆头重量和重心。 本发明的方法包括以下步骤：形成插鞘和打击板作为分离的元件，然后成形和定位凸缘，以将击球板固定在期望的角度和位置。

公开(公告)号：US4351490A

公开(公告)日：1982-09-28

申请号：US140728

申请日：1980-04-16

申请人： Louis W. Johnson

发明人： Louis W. Johnson

IPC分类号： B02C2/04

CPC分类号： B02C2/045

摘要： An upright frame is secured to the base member of a rock crusher and supports a slide bar for horizontal movement. A fluid-operated cylinder is connected between the upright frame and the slide bar for driving the latter longitudinally in both directions, and a pivotal driver is mounted on the slide bar for movement into and out of engagement with projections on the crusher bowl. A second fluid-operated cylinder is connected between the slide bar and the driver for pivoting the latter between an inner engaging position with the projections and an outer release position. By suitable operation of the two fluid-operated cylinders, the bowl can be rotatably driven on threads on the base member for installing it and removing it. An upright extension is attachable to the slide bar and carries an auxiliary driver thereon disposed above the main driver so as to engage the projections on the bowl when such projections are above the plane of the main driver such as when installing or removing the bowl. A jam nut is employed to lock the bowl non-rotatably on its base member and such jam nut is driven by a fluid operated cylinder having adjusted mounted positions for repositioning such cylinder in the event of thread wear.

摘要翻译： 立式框架固定在岩石破碎机的底座上，并支撑一个用于水平运动的滑杆。 流体操作的气缸连接在直立框架和滑动杆之间，用于在两个方向上纵向驱动，并且枢转驱动器安装在滑动杆上，用于移动进入和离开与破碎机碗上的突起接合。 第二流体操作缸连接在滑动杆和驱动器之间，用于使其在与突起的内部接合位置和外部释放位置之间枢转。 通过两个流体操作的气缸的适当操作，碗可以被旋转地驱动在基座构件上的螺纹上，用于安装并移除它。 直立的延伸部可附接到滑动杆并且在主驱动器上方设置有辅助驱动器，该辅助驱动器设置在主驱动器上方，以便当这些突起位于主驱动器的平面之上时，例如当安装或移除碗时，与凸台接合。 采用果酱螺母将碗不可旋转地锁定在其基部构件上，并且这种阻塞螺母由具有调节的安装位置的流体操作的缸驱动，以在螺纹磨损的情况下重新定位该气缸。

公开(公告)号：US4065063A

公开(公告)日：1977-12-27

申请号：US702394

申请日：1976-07-06

申请人： Louis W. Johnson

发明人： Louis W. Johnson

IPC分类号： B02C13/18 ,  B02C13/09

CPC分类号： B02C13/1835 ,  B02C2013/28681

摘要： A flared distributor cap of a rotated impeller assembly directs material to be crushed radially outwardly to scoop-like impeller shoes which fling the material outwardly against breaker bars. The impeller shoes hook over mounting blocks and a pin and a screw will retain a shoe in place should the hook break. An annular distributor table carrying the mounting blocks and shoes has an annular, undercut groove in which interchangeable arcuate segmental wear plates fit. An undercut peripheral edge of a distributor cap overlies beveled, inner peripheral edges of the wear plates to lock them in position. Upper wear plates are secured to an annular distributor table cover, and have undercut grooves into which the cover fits.

摘要翻译： 旋转的叶轮组件的扩口式分配器盖将材料径向向外压碎成勺状叶轮，该材料将材料向外滑动到断路器杆上。 如果挂钩断裂，则叶轮鞋钩挂在安装块和销和螺钉上将保持鞋子到位。 承载安装块和鞋的环形分配器台具有可互换的弓形节段耐磨板配合的环形的底切槽。 分配器盖的底切周边边缘覆盖耐磨板的倾斜的内周边缘，以将其锁定在适当位置。 上部耐磨板被固定到环形分配器台盖上，并且具有盖子适合的底切槽。