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公开(公告)号：US4929012A
公开(公告)日：1990-05-29
申请号：US193355
申请日：1988-05-12
申请人： Raymond J. Slezak
发明人： Raymond J. Slezak
CPC分类号： B65H67/065 , B66C1/30 , B66C1/422
摘要： A loading chuck (25) suspended by a cable (C) for grasping a spool (S), including strand material (M) disposed thereon between the flanges (14, 15) thereof, in a container, transporting the spool to a position proximate a creel and orienting the spool for positioning on a creel spindle, includes a plurality of substantially parallel arms (50), shoes (60) carried by the arms, gripping elements (61; 80, 80') on the shoes for engaging the spool, a lifting link (20) adapted for attachment to the cable, a linkage (26) interposed between the lifting link and the arms and maintaining the arms substantially parallel through the extent of travel thereof to bring the gripping elements into and out of engagement with the spool, and a pivot (55) mounting the shoes relative to the arms for selectively rotationally orienting the spool. Another embodiment contemplates loading apparatus (110) mounting a plurality of chucks (125) including a support (120) attached to a lifting link, a plurality of blocks (130, 131) mounted on the support, each of the blocks carrying one of the chucks, a mechanism (135) selectively moving at least some of the blocks along the support for varying the distance between the chucks, and a chuck rotating mechanism (150, 151) for coordinated equiangular rotation of the chucks.
摘要翻译： 一个由电缆（C）悬挂以用于夹紧卷轴（S）的装载卡盘（25），包括在其间的凸缘（14,15）之间设置的绞合材料（M），将其卷绕到位置 筒子架和定向用于定位在筒子轴上的卷轴，包括多个基本上平行的臂（50），由臂承载的鞋（60），鞋上的夹紧元件（61; 80,80'），用于接合卷轴 ，适于附接到所述电缆的提升连杆（20），插入所述提升连杆和所述臂之间的连接件（26），并且通过所述行程的大致程度将所述臂基本上保持平行，以使所述夹紧元件进入和脱离与 卷轴和枢轴（55），其将鞋相对于臂安装以选择性地使卷轴定向。 另一个实施例考虑了安装多个卡盘（125）的加载装置（110），其包括附接到提升连杆的支撑件（120），安装在支撑件上的多个块（130,131），每个块承载其中一个 卡盘，机构（135），其选择性地沿着支撑件移动至少一些块以改变卡盘之间的距离;以及卡盘旋转机构（150,151），用于卡盘的协调的等角旋转。
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公开(公告)号：US4515192A
公开(公告)日：1985-05-07
申请号：US503136
申请日：1983-05-25
申请人： Jan Eriksson
发明人： Jan Eriksson
CPC分类号： A01G23/097 , B66C1/585
摘要： A device for processing trees or the like comprises two grabbing members pivotable towards and away from each other about hinges and carrying rolls provided to feed trunks at an angle to the pivotal plane of the grabbing members. The hinges are, in a base of the device, arranged movable towards and away from each other without simultaneous pivoting of the grabbing members.
摘要翻译： PCT No.PCT / SE82 / 00322 Sec。 371日期：1983年5月25日 102（e）日期1983年5月25日PCT提交1982年10月7日PCT公布。 公开号WO83 / 01248 日期：1983年4月14日。用于处理树木或类似物体的装置包括两个抓握构件，其可围绕铰链和承载辊枢转和远离，所述铰链和承载辊以与抓握构件的枢转平面成一定角度供给树干。 所述铰链在所述装置的基部中，所述铰链在所述抓握构件的同时枢转的状态下能够彼此相对移动并远离彼此。
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公开(公告)号：US4105240A
公开(公告)日：1978-08-08
申请号：US819118
申请日：1977-07-26
摘要： A device for lifting large concrete panels. The device includes gripping jaws pivotally attached to a main lifting beam to transmit lifting forces to the panel being hoisted in a manner which will not crush or otherwise damage the panel. The device is amenable to adjustment for providing the most expeditious lifting technique.
摘要翻译： 一种用于提升大型混凝土板的装置。 该装置包括枢转地附接到主提升梁的夹爪，以将不会压碎或以其他方式损坏面板的方式将提升力传递到被提升的面板。 该装置适于调整以提供最快速的提升技术。
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公开(公告)号：US3729103A
公开(公告)日：1973-04-24
申请号：US3729103D
申请日：1971-02-16
发明人： REES H
CPC分类号： B65G47/902 , B29C45/42 , B29C2045/4241
摘要： A take-off plate insertable from above between the relatively movable mold portions of an injection-molding machine co-operates with a transfer plate cantilevered on a transverse shaft at the top of a column rotatable through 180*. The shaft carrying the transfer plate is coupled by a step-down bevel-gear transmission with a fixed tube surrounding the rotatable column so that this plate turns through 90* during each 180* swing. In its vertical position, the transfer plate confronts the elevated take-off plate and removes from it the newly formed article or articles extracted from the mold; these articles are held by grippers which are deactivated in a horizontal position of the swung-out transfer plate to release the articles into an underlying receptacle therefor.
摘要翻译： 从注射成型机的相对移动的模具部分之间可以从上方插入的起飞板与可在180度旋转的塔顶部的横向轴上悬臂的传递板相配合。 承载转印板的轴通过降压锥齿轮传动装置与围绕可旋转柱的固定管相连，使得该板在每180度摆动期间转过90度。 在垂直位置，传递板面对升高的起飞板，并从中移出新成型的物品或从模具中取出的物品; 这些物品由夹持器保持，其在摆动转移板的水平位置停用，以将物品释放到其下面的容器中。
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公开(公告)号：US3700274A
公开(公告)日：1972-10-24
申请号：US3700274D
申请日：1971-03-04
发明人： PASCHAL FORREST A , STUART GERALD L
CPC分类号： B66C1/447 , Y10S414/11
摘要： In a pickup head for gripping one or more columns of raw, uncured brick or tile arranged in end-to-end relationship, at least one support tongue disposed between a pair of outer gripper arms for reciprocal sliding movement longitudinally of the column. The slidable support tongue supports the brick intermediate the gripper arms and prevents deformation of the soft brick ends.
摘要翻译： 在用于夹持以一端或两端关系布置的一根或多根未固化的砖或瓦的柱的拾取头中，设置在一对外部夹持臂之间的至少一个支撑舌片，用于纵向方便地滑动。 可滑动的支撑舌支撑在夹持臂之间的砖，并防止软砖端部的变形。
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公开(公告)号：US3582128A
公开(公告)日：1971-06-01
申请号：US3582128D
申请日：1968-04-29
申请人： COCKERILL
CPC分类号： B66C1/30
摘要： Lifting tongs for handling heavy rigid loads such as coils of sheet metal comprise two gripping arms each provided with a lug for supporting said load and a suspension member with two pivots on which are articulated two pairs of arms crossed in scissors fashion articulated to said gripping arms so that the tongs may be pivoted in relation to said suspension member, by an angle of at least a few degrees, between certain limits determined by stops.
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公开(公告)号：US2920917A
公开(公告)日：1960-01-12
申请号：US49642255
申请日：1955-03-24
发明人： SHEEHAN WILLIAM M
IPC分类号： B66C1/30
CPC分类号： B66C1/30
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公开(公告)号：US1652013A
公开(公告)日：1927-12-06
申请号：US11808226
申请日：1926-06-23
CPC分类号： B66C1/30 , B66C1/425 , Y10T29/5107
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