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公开(公告)号：US4622451A
公开(公告)日：1986-11-11
申请号：US698934
申请日：1985-02-07
申请人： Yasumitsu Moriki , Masahiro Sakurai
发明人： Yasumitsu Moriki , Masahiro Sakurai
摘要： An improved apparatus for rebuilding worn shoe grouser for track chain by welding operation is disclosed. The worn part of shoe is cut off and replacement lug is placed on grouser so that the welding end face of the former comes in tight contact with the welding end face of the latter while they are held between the lug holding member and the shoe holding member. The shoe holding member is adapted to move forward and backward via a shoe supporting member by means of a hydraulic cylinder and the whole assembly of hydraulic cylinder, shoe supporting member, shoe holding member and lug holding member is turnable about the axis of rotary shafts by actuating the turning mechanism. While replacement lug and grouser are brought in firm contact with one another, welding operation is carried out over the one welding area on shoe to be rebuilt. After completion of welding operation the turning mechanism is actuated by rotating a handle so that the whole assembly is turned upside down whereby another welding operation is carried out over the other welding area. The lug holding member is formed with a groove on the one side into which replacement lug is fitted, while it includes a rotary shaft on the other side so that the assembly can be turned. Plural combinations of lugs and grousers may be arranged one after another with spacers interposed therebetween.
摘要翻译： 公开了一种用于通过焊接操作重建用于履带链的磨损砂浆机的改进的装置。 鞋的磨损部分被切断，并且更换的凸耳被放置在砂轮上，使得前者的焊接端面与它们的焊接端面紧密接触，同时它们保持在凸耳保持构件和鞋保持构件之间 。 鞋保持构件适于通过液压缸经由鞋支撑构件前后移动，并且液压缸，鞋支撑构件，鞋保持构件和凸耳保持构件的整体组件可绕旋转轴的轴线转动 启动转动机构。 另外，替换凸耳和砂轮彼此牢固接触，焊接操作在要重建的鞋上的一个焊接区域上进行。 在完成焊接操作之后，通过旋转手柄来致动转动机构，使得整个组件被上下翻转，从而在另一个焊接区域上进行另一个焊接操作。 凸耳保持构件在其一侧上形成有一个凹槽，替换凸耳装配在该凹槽中，而其另一侧包括旋转轴，使得该组件能够转动。 凸耳和砂浆机的多种组合可以一个接一个地布置，间隔件插入其间。
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公开(公告)号：US4881365A
公开(公告)日：1989-11-21
申请号：US295042
申请日：1989-01-06
CPC分类号： B21L9/065 , B62D55/32 , Y10S59/901
摘要： An apparatus for assemblying link chains of the type having paired links joined together with cross pins joining successive pairs of links longitudinally as chain links having a pitch corresponding to the distance between successive cross pins connecting the paired links. The apparatus has a pair of opposed presses each having a corresponding ram head. The ram heads are cylically operated from a retracted starting position and advanced toward each other and retracted to their retracted position. The ram heads are provided with tools on tool bars for transporting and assemblying paired links on successive cross pins. A trolley travels between the ram heads in a diection forwardly three half pitches and then in a reverse direction two half pitches. The trolley upon reaching the second reverse half-pitch returns to the forward movement of its next operating cycle. The trolley advances successive individual cross pins spaced along the path of travel and thus transports the link chain assembly. The tools on the ram heads position the links onto opposite ends of stationary two successive cross pins as paired links. The links are held in assembly on the cross pins by retainer rings fixed on opposite ends of the cross pins when the cross pins are stationary at the end of the reverse or backward movement of one half pitch by the trolley.
摘要翻译： 用于组装具有成对连杆的类型的链节的装置，其中交叉销将连续的连续对的链条纵向连接成链节，链节具有对应于连接成对链节的连续十字销之间的间距的间距。 该装置具有一对相对的压力机，每个压力机具有相应的压头头部。 压头头部从缩回的起始位置进行环形操作，并且朝向彼此前进并缩回到其缩回位置。 柱塞头在工具杆上设有工具，用于在连续的十字销上运输和组装成对的连杆。 手推车在压头之间行进，前后三个半间距，然后相反方向两个半间距。 手推车到达第二个反向半间距时，返回到下一个运行周期的向前运动。 手推车沿着行进路径前进连续的单个十字销，从而运输链节组件。 柱塞头上的工具将连杆定位成固定的两个连续的十字销的相对端，作为成对的连接。 当十字销在手推车的一个半间距的反向或向后移动的结束处固定时，通过固定在十字销的相对端上的保持环将链节保持在十字销上。
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公开(公告)号：US4805826A
公开(公告)日：1989-02-21
申请号：US99408
申请日：1987-09-21
CPC分类号： B23K9/048 , B23K37/08 , Y10T29/4578
摘要： Described herein is a slag removing apparatus suitable for use on a padi-welding machine, which permits automation of the pad-welding operation and which essentially includes: a C-shaped roller holder located beneath a movable welding torch and provided with a rotational drive mechanism for a roller to be padded; a pair of extension arms horizontally extended on the open side of the roller holder and fixed in vertically adjustable positions; a guide rail support member provided with a rack and bridged between the extension arms in parallel relation with the rotational axis of the roller drive mechanism and detachably at least at one end thereof; a carriage having on a rockable plate a drive motor and a pinion disengageably meshed with the rack and movable along the support member; an inclined mount plate provided on the carriage with a predetermined angle of inclination; and a vibrational beating mechanism holding at least one needle bundle with the fore end thereof in face-to-face relation with the welding surface of the roller; the drive motor being driven in synchronism with movements of the torch in the transverse direction.
摘要翻译： 这里描述的是一种适用于焊接机器的除渣装置，其允许焊接焊接操作的自动化，其基本上包括：位于可动焊炬下方的C形辊保持器，并且设置有旋转驱动机构 为了填补滚筒; 一对延伸臂在辊保持器的敞开侧水平延伸并固定在垂直可调位置; 导轨支撑构件，其设置有齿条并且在所述延伸臂之间桥接，所述延伸臂与所述辊驱动机构的旋转轴线平行，并且至少在其一端可拆卸地; 滑架，其在可摇摆的板上具有驱动马达和小齿轮，其与齿条可分离地啮合并且可沿支撑构件移动; 以预定的倾斜角度设置在所述托架上的倾斜安装板; 以及振动打浆机构，其保持至少一个针束，其前端与辊的焊接表面面对面; 所述驱动电动机与所述手电筒在横向上的移动同步地驱动。
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公开(公告)号：US4621491A
公开(公告)日：1986-11-11
申请号：US748001
申请日：1985-06-24
申请人： Yasumitsu Moriki , Akira Tanaka , Izumi Takahashi
发明人： Yasumitsu Moriki , Akira Tanaka , Izumi Takahashi
CPC分类号： B62D55/32 , B21L9/065 , Y10T29/49945 , Y10T29/53078
摘要： Method to properly discriminate fitting pressure of articulated track links. Loading pressure in the ram of a track press is compared with both the lower and upper limit pressure values which are prescribed with reference to the range of fitting pressure specified for the links. Fitting of a link is determined acceptable when a sum of the press loading time is longer than a predetermined value while press pressure is maintained within the range between both the lower and upper pressure values; whereas it is determined unacceptable when the sum of press loading time is shorter than the predetermined one or when time in which press pressure exceeds the upper limit pressure is longer than a predetermined time.
摘要翻译： 正确区分铰接轨道连杆的装配压力的方法。 将轨道压力机的压头中的负载压力与下限值和上限压力值进行比较，这些压力值参考链接规定的配合压力范围规定。 当压力加载时间的总和长于预定值，同时将压力保持在下压力和高压力值之间的范围内时，连杆的接头被确定为可接受的; 而当压力加载时间的总和短于预定时间时，或者当压力超过上限压力的时间长于预定时间时，它被确定为不可接受。
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公开(公告)号：US5116391A
公开(公告)日：1992-05-26
申请号：US701609
申请日：1991-05-14
CPC分类号： B24B15/08
摘要： A polishing apparatus in which one of two workpieces to be polished or abraded which contact each other at respective arcuate or spherical surfaces, is placed on a fixed base and turned or fixed in a horizontal plane with the other workpiece held under pressure by a retainer provided on a gate type frame which can be swung around the center of curvature of the contact surfaces of the two workpieces by a swinging unit capable of varying the range of swinging movement of the gate-type frame. The center of the swinging movement of this frame can be varied by changing the position of two pivot-connected block units vertically in a stepless manner and the position of the retainer to a reference axis can be varied. This enables the apparatus to be applied to workpieces having arbitrary curved surfaces to be polished and of different dimensions.
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公开(公告)号：US4923251A
公开(公告)日：1990-05-08
申请号：US314844
申请日：1989-02-24
CPC分类号： E04G23/00 , A47L11/38 , A47L11/4041 , A47L11/4044 , A47L11/4055 , A47L11/4061 , A47L11/4077 , A47L9/04 , B08B1/04 , B08B15/026 , B08B15/04 , B23Q11/0046 , B24B29/005 , B24B55/06 , B24B7/184 , B24B7/22 , B28D7/02 , Y02P70/171
摘要： Apparatus for safely and efficiently removing a layer of asbestos or like material from a generally planar or corrugated ceiling surface, I-beams or the like is disclosed and comprises a head assembly including an outer cover having a first open portion adapted to face the asbestos layer and a second open portion communicating with suction means through asbestos collecting means, an open ended inner wall member mounted within the outer cover to define an air passage between the inner wall member and the outer cover, and a rotary wire brush mounted within the inner wall member and adapted to engage and remove the asbestos layer from the surfaces to be stripped. The apparatus also includes adjusting means for moving the head assembly to an operative position wherein the rotary wire brush is in scraping contact with the asbestos layer with a small gap present between the peripheral edge of the first open portion of the outer cover and the surface to be stripped. During a scraping operation, the suction means sucks the ambient air into the air passage in the outer cover through the small gap so that the sucked air entrains asbestos laden dust from the inner wall member to thereby prevent the escape of the removed asbestos to the ambient environment.
摘要翻译： 公开了一种用于从大致平面或波纹状天花板表面，I型梁等安全且有效地去除石棉或类似材料层的装置，其包括头部组件，其包括具有适于面对石棉层的第一开口部分的外部盖 以及通过石棉收集装置与抽吸装置连通的第二开口部分，安装在外盖内的开口内壁构件，以在内壁构件和外盖之间限定空气通道，以及安装在内壁内壁内的旋转钢丝刷 并且适于从待剥离的表面上接合和去除石棉层。 该装置还包括用于将头部组件移动到操作位置的调节装置，其中旋转丝刷与石棉层刮擦接触，在外盖的第一开口部分的周边边缘与表面之间存在小的间隙 剥离。 在刮擦操作期间，抽吸装置通过小间隙将环境空气吸入外盖中的空气通道，使得吸入的空气从内壁构件携带石棉载满灰尘，从而防止被去除的石棉逸出到环境中 环境。
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公开(公告)号：US4718228A
公开(公告)日：1988-01-12
申请号：US647039
申请日：1984-09-04
CPC分类号： B21L19/00 , B21L21/00 , B25H1/18 , B62D55/32 , Y10S59/901
摘要： An apparatus for displacing a line of track chain is disclosed which is employable for the purpose of disassembling, assembling, or reassembling the chain. A guide table for guiding movement of the chain is adapted to tilt only in the upward direction together with a pair of rails which are raised or lowered by actuating a first cylinder. A trolley moves forward and backward in the space as defined by both the rails by actuating a second cylinder while it is guided along the rails. The trolley is provided with an engagement rod which extends upwardly therefrom through a slot on the guide table to come in engagement to a bushing in the chain. Forward displacing of the chain is achieved by way of the steps of tilting up the guide table together with the rails by actuating the first cylinder, displacing the trolley forward by a distance equal to one pitch of the chain by actuating the first cylinder, lowering the rails to the lowermost position by retracting the first cylinder and displacing the trolley backward to the initial position by retracting the second cylinder. A distance of displacement of the chain is adjustably determined by selectively determining the position of two stoppers on a stationary screw spindle which is extended below the rails in parallel to the latter. Each of the stoppers is adapted to abut against an abutment member fixedly secured to the bottom of the trolley.
摘要翻译： 公开了用于移动轨道链条的装置，其用于拆卸，组装或重新组装链条的目的。 用于引导链条运动的引导台适于仅在向上的方向上倾斜，以及通过致动第一缸而升高或降低的一对轨道。 在由两个轨道限定的空间中，小车在沿着轨道被引导的同时致动第二气缸而向前和向后移动。 手推车设置有接合杆，该接合杆从其上向上延伸穿过导向台上的槽，以与链条中的衬套接合。 通过以下步骤实现链条的向前位移：通过致动第一气缸将引导台与轨道一起向上倾斜的步骤，通过致动第一气缸将手推车向前移动等于链条的一个间距的距离， 通过缩回第一气缸并通过缩回第二气缸将推车向后移动到初始位置而导向最低位置。 通过选择性地确定固定螺杆上的两个塞子的位置可调整地确定链条的位移距离，该固定螺杆主轴平行于导轨的下方延伸。 每个止动件适于抵靠固定地固定在手推车底部的抵接件。
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8.发明授权Seal check apparatus for lubricant-enclosure type track joints of track chains 失效履带链润滑油箱型轨道接头密封检查装置
公开(公告)号：US4543818A
公开(公告)日：1985-10-01
申请号：US467797
申请日：1983-02-18
CPC分类号： G01M3/26
摘要： This seal check apparatus is mounted on a track press and checks the airtightness of a track joint immediately after the completion of assembly of a track chain using the track press. The apparatus comprises a base assembly mounted on the track press; a vacuum head which is engageable with and disengageable from the track joint on the track press; a member provided with freedom of displacement on the base assembly and supporting the vacuum head with freedom of displacement; a first actuating member provided on the base assembly and displacing the vacuum head supporting member; a second actuating member provided on the vacuum head supporting member and displacing the vacuum head; a gas system for sucking gases from the vacuum head when the latter engages the track joint; and a control member for controlling the operations of both actuating members and the gas system.
摘要翻译： 该密封检查装置安装在轨道压力机上，并且在使用轨道压力机完成轨迹链的组装之后立即检查轨道接头的气密性。 该装置包括安装在轨道压力机上的基座组件; 真空头，其可与轨道压力机上的轨道接头接合并脱离; 在基座组件上具有位移自由并且具有位移自由度支撑真空头的构件; 第一致动构件，其设置在所述基座组件上并使所述真空头支撑构件移位; 设置在所述真空头支撑构件上并使所述真空头移位的第二致动构件; 用于当真空头接合轨道接头时从真空吸头抽吸气体的气体系统; 以及用于控制致动构件和气体系统的操作的控制构件。
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公开(公告)号：US4233487A
公开(公告)日：1980-11-11
申请号：US948840
申请日：1978-10-05
CPC分类号： B23K9/046
摘要： A first contact joint screwed to the open end of a lubrication oil passage bore within the shaft of a track roller whose surface is to be rebuilt by welding material thereto, bears cooling medium inlet and outlet ports, bears an intake tube whose length is such that one end is centered axially between radial oil passages constituting branches for the oil passage bore such that a cooling medium fed to the intake terminal of an intake/exhaust sleeve borne by the first contact joint circulates through the track roller in the area of welding for maintaining the track roller surface at relatively low temperature during welding of the built-up material to the periphery of the track roller.
摘要翻译： 第一接触接头，其螺纹连接到表面将通过焊接材料重建的履带辊的轴内的润滑油通道孔的开口端，承载冷却介质入口和出口，承载入口管，其长度使得 一端在构成用于油通道孔的分支的径向油通道之间轴向居中，使得供给到由第一接触接头承载的进/排气套筒的进气端子的冷却介质在焊接区域中循环通过滚轮保持 轨道滚筒表面在相对较低的温度下将积层材料焊接到履带辊的周边。
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公开(公告)号：US5005654A
公开(公告)日：1991-04-09
申请号：US455934
申请日：1989-12-18
CPC分类号： B25B21/008 , B23P19/06 , B25B21/00 , B25B23/14
摘要： A hydraulic shoe bolt wrench used to mount and remove shoe bolts which secure shoes to a track chain. The apparatus comprises a vertical cylinder stood upright on a frame moving on a work table, a main frame secured to a piston rod of the vertical cylinder, a wrench socket driving shaft vertically projected below the main frame, a low speed high torque motor and a reduction gear provided on the driving shaft. Pressure oil is supplied to the high speed low torque motor and high pressure oil is supplied to the low speed high torque motor. Switching of the high speed low torque motor to the low speed high torque motor is carried out by a pressure switch disposed in a low pressure hydraulic circuit.
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