专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4403896A Apparatus for converting holes in a stack of overlapping leaves into arcuate passages 失效
标题翻译：用于将重叠叶片堆叠中的孔转换成弓形通道的装置
公开(公告)号：US4403896A
公开(公告)日：1983-09-13
申请号：US160440
申请日：1980-06-17
申请人： Paul Fabrig
发明人： Paul Fabrig
IPC分类号： B42B5/12 , B42B5/08
CPC分类号： B42B5/123
摘要： Apparatus for converting straight or inclined holes along one edge face of a stack of leaves into arcuate passages for convenient threading of the leader of a spiral wire binder has a locating device which holds the stack in a given position. Two rows of pivotable and retractible straight mandrels are adjacent to opposite sides of the stack in the locating means, and such mandrels are introduced into the registering holes of the stack prior to movement of the convex surface of a shaping member against the edge face of the stack. The convex surface shifts the leaves of the stack relative to each other and causes the leaves to pivot the mandrels to mutually inclined positions. At the same time, the leaves convert the holes into arcuate passages whose curvature conforms to that of the convex surface on the shaping member. The stack is thereupon clamped during withdrawal of mandrels from the arcuate passages.
摘要翻译：用于将直立或倾斜孔沿着一堆叶片的一个边缘面转换成弓形通道的装置，用于方便螺旋线捆扎机的引导件的螺纹穿过，具有将堆叠保持在给定位置的定位装置。两排可枢转和可伸缩的直心轴在定位装置中与堆叠的相对侧相邻，并且在将成形构件的凸表面移动到成形构件的边缘面之前，将这些心轴引入到堆叠的配准孔中堆栈凸表面使堆叠的叶片相对于彼此移动，并使叶片将心轴枢转到相互倾斜的位置。同时，叶片将孔转换为弧形通道，其曲率与成形构件上的凸面的曲率一致。在从弓形通道中取出心轴的同时，堆叠被夹紧。

2. 发明授权

US4334608A Apparatus for transporting stacks of paper sheets or the like 失效
标题翻译：用于传送纸张等的装置
公开(公告)号：US4334608A
公开(公告)日：1982-06-15
申请号：US156353
申请日：1980-06-04
申请人： Paul Fabrig
发明人： Paul Fabrig
IPC分类号： B42B5/12 , B42C19/08 , B65G47/86 , B65G25/00
CPC分类号： B42C19/08 , B42B5/123
摘要： Apparatus for transporting stacks of paper sheets in a spiral binding machine has a hollow frame with a forwardly and downwardly sloping front panel which is provided with a horizontal slot extending between a first station where fresh stacks of paper sheets are placed onto the exposed side of the panel and a second station where the stacks are subjected to one or more treatments, such as making of perforations, breaking up into smaller stacks, introduction of spiral binders, or looping of end portions of the outermost convolutions of inserted spiral binders. A tongs in the interior of the frame is mounted on a reciprocable carriage which is rigid with one jaw of the tongs and supports the other jaw through the medium of a pivotable lever which is pivotably connected with the other jaw. The carriage is reciprocable between the two stations and the lever and the other jaw have roller followers tracking cams which are movable up and down to retract the other jaw into the frame during movement of the carriage back to the first station, to move the other jaw outwardly through the slot and into engagement with a stack which overlies the one jaw at the first station, to thereupon maintain the jaws in engagement with the stack during movement of the carriage to the second station, and to open the tongs by moving the other jaw away from the one jaw upon arrival of the carriage at the second station. Springs are provided to bias the other jaw to the position of engagement with the one jaw or with a stack between the two jaws, and to bias the other jaw from the concealed position through the medium of the lever.
摘要翻译：用于在螺旋装订机中输送纸张堆叠的装置具有中空框架，其具有向前和向下倾斜的前面板，其具有在第一工位之间延伸的水平狭槽，第一工位之间放置新鲜的纸张叠放在面板和第二站，其中堆叠经受一个或多个处理，例如制造穿孔，分解成更小的堆叠，引入螺旋粘合剂或插入螺旋粘合剂的最外圈的端部的环形。框架内部的钳子安装在与钳子的一个钳口刚性的往复运动的托架上，并且通过可枢转的杠杆的介质支撑另一个钳口，该可枢转杠杆可与另一个钳口可枢转地连接。托架可在两个工位之间往复运动，而另一个夹爪具有跟踪凸轮的跟随器，该凸轮可以在托架运动回到第一工位的过程中上下运动以将另一个夹爪缩回到框架中，以移动另一个夹爪向外通过狭槽并与在第一站处的一个钳口重叠的堆叠接合，从而在托架运动到第二站的同时保持钳口与堆叠接合，并且通过移动另一个钳口来打开钳子在第二站到达托架时离开一只下巴。提供弹簧以将另一个钳口偏压到与一个钳口接合的位置或者在两个钳口之间的堆叠位置，并且通过杠杆的介质将另一个钳口从隐蔽位置偏置。

3. 发明授权

US4325545A Method and apparatus for aligning stacked paper sheets or the like 失效
标题翻译：用于校准堆叠的纸张等的方法和装置
公开(公告)号：US4325545A
公开(公告)日：1982-04-20
申请号：US156634
申请日：1980-06-04
申请人： Paul Fabrig
发明人： Paul Fabrig
IPC分类号： B65H31/40 , B65H31/34
CPC分类号： B65H31/40
摘要： Stacks of paper sheets wherein a first marginal portion of a relatively large second sheet extends beyond the corresponding first marginal portions of two piles of relatively small first sheets, wherein the second sheet is disposed between the two piles of first sheets and wherein at least some first sheets are often out of exact alignment with the remaining (aligned) first sheets are treated in an apparatus wherein an inclined first surface supports one side of a stack and a second surface at the lower end of the first surface is provided on a stop for those (second) marginal portions of the sheets which are remote from the first marginal portions. The misaligned first sheets are moved into exact register with the remaining first sheets by shifting them toward the second surface so that their second marginal portions contact the stop. This is accomplished by resorting to abutments which contact both sides of the first marginal portion of the second sheet and are movable toward the second surface to engage the first marginal portions of misaligned first sheets and to move such sheets toward the stop. The abutment at one side of the first marginal portion of the second sheet is movable into deforming engagement with the adjacent section of such first marginal portion to deform the second sheet prior to shifting of misaligned first sheets toward the stop.
摘要翻译：相对较大的第二片的第一边缘部分延伸超过两堆相对较小的第一片的相应的第一边缘部分的纸张堆叠，其中第二片布置在两堆第一片之间，并且其中至少一些第一片片材经常不准确对准，其余的（对准的）第一片材在其中倾斜的第一表面支撑堆叠的一侧并且在第一表面的下端处的第二表面设置在用于那些（第二）片材的边缘部分，其远离第一边缘部分。不对准的第一张纸通过将它们朝向第二表面移动而移动到与剩余的第一张纸精确对准，使得它们的第二边缘部分接触止挡。这是通过借助接触第二片材的第一边缘部分的两侧并且可朝向第二表面移动的接合部来实现的，以接合未对准的第一片材的第一边缘部分并且将这样的片材朝向止动件移动。在第二片材的第一边缘部分的一侧上的邻接部分可移动成与这种第一边缘部分的相邻部分变形接合，以在将未对准的第一片材朝向止挡件移位之前使第二片材变形。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式