-
公开(公告)号：US4529510A
公开(公告)日：1985-07-16
申请号：US441627
申请日：1982-11-15
申请人： Louis W. Johnson , Bruce G. Johnson
发明人： Louis W. Johnson , Bruce G. Johnson
CPC分类号： B07B1/42 , B07B1/46 , B07B1/48 , B07B2201/04
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 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. The screen decks include tensioning clamp mechanism on at least one end which also is adjustable for lateral alignment with the screening. The screen decks preferably comprise at least two sections with end and intermediate tensioning clamp mechanism. These screen sections are supported on cross beams in turn supported on end bars pivotally mounted centrally thereof to the side walls of the basket to conform precisely to the contour of the underside of the screen.
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。 这些突出端带有不同质量的偏心重物，以便在轴的转动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。 屏幕甲板包括至少一端的张紧夹紧机构，其也可以与筛分横向对齐而调节。 屏幕甲板优选地包括具有端部和中间张紧夹紧机构的至少两个部分。 这些屏幕部分支撑在横梁上，其又支撑在端部杆上，该杆在其中心位置枢转地安装在篮子的侧壁上，以准确地与屏幕的下侧轮廓相符合。
-
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
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
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：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
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
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：US5323976A
公开(公告)日：1994-06-28
申请号：US008221
申请日：1929-10-12
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.
摘要翻译： 在岩石破碎机部件的边缘附近提供至少一个芯孔，并且可拆卸地接收能够附接到提升线的连接器。 在一个实施例中，连接器是螺栓，并且芯孔具有用于以非旋转配合接收螺母的扩大部分。 当螺栓拆下时，螺母接收固定的螺塞。 在另一个实施例中，采用钩和眼部件，并且其钩部分接合芯孔的扩大部分。 连接器包括一个将升降线连接起来的支架。
-
公开(公告)号：US4919348A
公开(公告)日：1990-04-24
申请号：US418857
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： B02C2/04
CPC分类号： B02C2/04
摘要： A first annular seal member on the base of a gyratory rock crusher is associated with a second annular seal member on the crusher cone. These two seal members have cooperating spherical surfaces which rub slidably together in the gyratory movements. An air sealing chamber is formed by the sealing members and other portions of the crusher and is associated with an annular groove in the first seal member having an inlet with a forced air system in an arrangement wherein air currents intercept dust moving along the spherical surfaces and also carry such dust away from inner portions of the crusher.
摘要翻译： 回转式破碎机底座上的第一环形密封件与破碎机锥体上的第二环形密封件相关联。 这两个密封件具有配合的球形表面，其在回转运动中可滑动地摩擦在一起。 空气密封室由密封件和破碎机的其它部分形成，并与第一密封件中的环形槽相连，该环形槽具有带有强制空气系统的入口，其中气流拦截沿着球形表面移动的灰尘， 还将灰尘从破碎机的内部带走。
-
公开(公告)号：US4603577A
公开(公告)日：1986-08-05
申请号：US684610
申请日：1984-12-21
申请人： Louis W. Johnson , Bruce G. Johnson
发明人： Louis W. Johnson , Bruce G. Johnson
摘要： A scale is provided for establishing a swing inertia value of golf clubs by providing support means arranged to contact the grip portion of the club such that the axis of rotation of a person's grip on the grip portion of the club when in the act of swinging the club is disposed vertically above the pivotal axis of a balance beam of the scale. The scale supports a golf club for determining such swing inertia value and includes calibrations which comprise values determined by multiplying the head weight of the club by the length of the club shaft extending from the pivotal axis of the balance beam to the center of gravity of the club head. The scale can also be used to determine the head weight of a club.
摘要翻译： 提供了一种用于通过提供支撑装置来建立高尔夫球杆的摆动惯量值的标尺，该支撑装置设置成与球杆的把手部分相接触，使得当在摇摆的动作中人的握把在球杆的把持部分上的旋转轴线 球杆垂直设置在秤的平衡梁的枢轴上。 比例尺支持高尔夫球杆用于确定这种摆动惯性值，并且包括校准，其包括通过将球杆的头部重量乘以从平衡梁的枢转轴线延伸到球杆杆的重心的球杆轴的长度而确定的值 球杆头。 秤也可用于确定球杆的头部重量。
-
公开(公告)号：US4571112A
公开(公告)日：1986-02-18
申请号：US590174
申请日：1984-03-16
申请人： Louis W. Johnson , Bruce G. Johnson
发明人： Louis W. Johnson , Bruce G. Johnson
CPC分类号： F16L15/003 , B02C1/00 , B02C2/045 , F16B33/02 , F16B33/06 , Y10T403/4688 , Y10T403/589 , Y10T403/68
摘要： Oppositely facing surfaces have grooves in one of the surfaces and low coefficient of friction inserts in the grooves. The inserts have a thickness greater than the depth of the grooves so as to project from the grooves when seated therein for bearing against a facing surface and maintaining the two surfaces in spaced apart relation. Such inserts provide a reduced friction relation between the two surfaces whereby the two surfaces can be readily rotated between a working condition having a thrust load therebetween and a loosened non-working condition. Preferably, two or more of the grooves and inserts are provided, the inserts being held in the grooves by distorted portions in the walls of the grooves. The joint assembly of the invention is particularly applicable to rock crushers of the type having a threaded connecting joint between a bowl member and support therefor, whereby the low coefficient of friction inserts provide a liner or spacer which prevents galling of the threads under heavy load and provides for ready rotation of the two members when desired. The present joint assembly may also be used in association with the threads of a jam nut of a type which locks the bowl against rotation on the support, and furthermore may be used in unthreaded opposing surfaces between the jam nut and the support.
摘要翻译： 相对的表面在其中一个表面上具有凹槽，并且凹槽中的低摩擦系数插入。 插入件的厚度大于沟槽的深度，以便当其位于其中时从凹槽突出，以便抵靠面对表面并保持两个表面间隔开。 这样的插入件在两个表面之间提供减小的摩擦关系，由此两个表面可以在其间具有推力载荷的工作条件和松动的非工作状态之间容易地旋转。 优选地，设置两个或更多个凹槽和插入件，插入件通过槽的壁中的变形部分保持在凹槽中。 本发明的接头组件特别适用于具有碗构件和支撑件之间的螺纹连接接头的类型的岩石破碎机，由此低摩擦系数插入件提供衬垫或间隔件，其防止在重负载下磨损螺纹， 当需要时提供两个构件的准备旋转。 本接头组件还可以与锁定碗形物的止动螺母的螺纹结合使用，以防止其在支撑件上旋转，并且还可用于阻塞螺母和支撑件之间的无螺纹相对的表面。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.017 秒)
