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1. 发明授权

US4557074A Method and apparatus for grinding undulate cutting edges of knives in tobacco cutting machines 失效
标题翻译：在烟草切割机中研磨刀刃的方法和装置
公开(公告)号：US4557074A
公开(公告)日：1985-12-10
申请号：US630389
申请日：1984-07-13
申请人： Uwe Elsner , Werner Komossa
发明人： Uwe Elsner , Werner Komossa
IPC分类号： A24B7/04 , B24B3/58 , B24B7/00
CPC分类号： B24B3/58 , A24B7/04
摘要： The undulate cutting edges of knives on a rotary knife holder in a tobacco shredding machine are ground by a grinding wheel whose profile is complementary to that of the cutting edges and which is moved stepwise in parallelism with the axis of the holder and thereupon radially or tangentially of the holder toward and from engagement with successive portions of the knives so that the grinding wheel treats a portion of a previously treated section and an untreated section of each knife while it is held close to the path of orbital movement of the knives. An advancing mechanism is provided to shift the grinding wheel stepwise in parallelism with the axis of the holder, and a moving mechanism is provided to displace the grinding wheel toward and away from the path of orbital movement of the knives during each interval between successive advances. The grinding wheel is dressed when it is out of contact with the knives, either by a rotary dressing tool, by a stationary dressing tool whose length at least matches the axial length of the grinding wheel, or by a stationary diamond.
摘要翻译：烟草切碎机中的旋转刀架上的刀的波状切割刃通过砂轮研磨，该砂轮的轮廓与切削刃的轮廓互补，并且与研磨器的轴线平行移动并随之沿径向或相切地移动保持器朝向和接合与刀的连续部分接合，使得砂轮在其保持靠近刀的轨道运动路径时对待先前处理的部分和每个刀的未处理部分的一部分。提供了一种前进机构，用于使研磨轮与保持器的轴线平行地逐步移动，并且提供移动机构以在连续前进之间的每个间隔期间朝向和远离刀的轨道运动路径移动砂轮。通过旋转修整工具，通过固定修整工具（其长度至少与研磨轮的轴向长度相匹配）或通过固定的金刚石与砂轮脱开接触，砂轮被打磨。

2. 发明授权

US4223845A Tobacco shredding apparatus 失效
标题翻译：烟草切碎机
公开(公告)号：US4223845A
公开(公告)日：1980-09-23
申请号：US919788
申请日：1978-06-28
申请人： Fritz Selonke , Werner Komossa , Uwe Elsner , Gerhard Schlie
发明人： Fritz Selonke , Werner Komossa , Uwe Elsner , Gerhard Schlie
IPC分类号： A24B7/04 , A24B7/14 , B02C18/22 , B65G43/08
CPC分类号： A24B7/14
摘要： A tobacco shredding apparatus wherein a relatively small upright duct receives tobacco from a large magazine. A system of tobacco compacting chains draws tobacco from the lower part of the duct and feeds the resulting cake into the path of orbiting shredding knives. The chains and the knives are driven by a first variable-speed motor. A conveyor which is driven by a second variable-speed motor transfers tobacco from the magazine into the duct. The volume of tobacco in the duct is monitored by a first set of photocells whose signals are used to regulate the speed of the second motor so as to maintain the volume of tobacco in the duct within a first range. The volume of tobacco in the magazine is monitored by a second set of photocells whose signals are utilized to regulate the speed of the first motor so as to maintain the volume of tobacco in the magazine within a second range. The capacity of the magazine is between five and ten times the capacity of the duct.
摘要翻译：一种烟草粉碎设备，其中相对小的立式管道从大型仓库接收烟草。烟草压实链的系统从管道的下部抽取烟草并将所得的蛋糕送入轨道式切碎刀的路径。链条和刀具由第一个变速电机驱动。由第二变速电动机驱动的输送机将烟草从料盒转移到管道中。管道中烟草的体积由第一组光电池监测，其第一组光电池的信号用于调节第二电动机的速度，以将烟道中的烟草的体积保持在第一范围内。杂志中的烟草的体积由第二组光电池监测，其第二组光电池的信号用于调节第一电动机的速度，以将烟草在盒中的体积保持在第二范围内。杂志的容量是管道容量的五到十倍。

3. 发明授权

US4306574A Machine for shredding tobacco or the like 失效
标题翻译：用于粉碎烟草等的机器
公开(公告)号：US4306574A
公开(公告)日：1981-12-22
申请号：US168279
申请日：1980-07-10
申请人： Gerhard Schlie , Uwe Elsner , Werner Komossa , Fritz Selonke
发明人： Gerhard Schlie , Uwe Elsner , Werner Komossa , Fritz Selonke
IPC分类号： A24B7/04 , A24B7/14 , A24B3/00 , A24B3/18
CPC分类号： A24B7/14
摘要： A machine for shredding tobacco wherein the rear portion of the upper reach of the lower chain conveyor of the conveyor system which converts a continuous stream of tobacco particles into a continuous cake is located below the open lower end of an upright duct serving to deliver tobacco to the conveyor system. The rear wall of the duct is oscillated by an orbiting eccentric pin through the medium of a rod, a lever and a link, the latter being rigidly connected with the upper portion of the rear wall and being pivotable about the axis of a horizontal shaft disposed substantially centrally and transversely of the upper end of the duct so that a vertical plane which includes such axis intersects the upper reach of the lower chain conveyor in front of the forwardly curved spade-like lower portion of the rear wall. The rear wall performs an oscillatory movement of such nature that its upper portion moves substantially up and down to intermittently tamp the admitted particles of tobacco into the lower portion of the duct and that its lower portion performs forward and return strokes along a substantially horizontal path to thereby change the direction of movement of tobacco particles which issue from the lower end of the duct and to advance such particles along the rear portion of the upper reach of the lower conveyor and into the forwardly converging path between such upper reach and the lower reach of the upper chain conveyor of the conveyor system. This ensures that the flow of tobacco particles in the duct is not interrupted and that the cake which develops between the two chain conveyors is free of voids.
摘要翻译：一种用于粉碎烟草的机器，其中输送系统的下链式输送机的上部的后部将烟草颗粒的连续流转换成连续的饼状物位于用于将烟草输送的立管的开口下端输送系统。管道的后壁通过轨道式偏心销通过杆，杆和连杆的介质摆动，后者与后壁的上部刚性连接，并可围绕设置的水平轴的轴线转动基本上在管道的上端的中部和横向，使得包括这种轴线的垂直平面在后壁的向前弯曲的铲形下部的前面与下链式输送机的上部相交。后壁执行这样的性质的振荡运动，使得其上部部分大体上下移动以间歇地将烟草进入的颗粒压入管道的下部，并且其下部部分沿着基本上水平的路径执行向前和返回冲程从而改变从管道的下端发出的烟草颗粒的运动方向，并且沿着下部输送机的上部的后部将这些颗粒推进到这样的上部和下部的上游之间的向前会聚路径输送机系统的上链式输送机。这确保了管道中的烟草颗粒的流动不被中断，并且在两个链式输送机之间形成的饼没有空隙。

4. 发明授权

US4640059A Apparatus for grinding the knives in tobacco cutting machines 失效
标题翻译：用于在烟草切割机中研磨刀具的装置
公开(公告)号：US4640059A
公开(公告)日：1987-02-03
申请号：US708266
申请日：1985-03-05
申请人： Werner Komossa , Nikolaus Hausler , Uwe Elsner
发明人： Werner Komossa , Nikolaus Hausler , Uwe Elsner
IPC分类号： B24B3/38 , A24B7/04 , A24B7/12 , B24B3/36 , B24B19/00 , B24B53/07
CPC分类号： B24B3/363 , A24B7/04 , A24B7/12 , Y10T83/303
摘要： A tobacco shredding machine wherein the cutting edges of orbiting shredding knives are sharpened by the undulate annular surface of a grinding wheel which is reciprocated forwardly and backwards in parallelism with the axis of the holder for the knives and is retracted from the circular path of the cutting edges during each return stroke of its support. The speed of forward movement of the support while the grinding wheel sharpens the cutting edges is such that the support covers during each revolution of the holder a distance which equals or is a whole multiple of the width of an undulation on the grinding surface. The axes of the grinding wheel and of the holder for the knives are located in a common plane.
摘要翻译：一种烟草切碎机，其中旋转切碎刀的切割刃被砂轮的波状环形表面磨削，砂轮的波浪形环形表面与刀的保持器的轴线平行地向前和向后往复运动，并且从切割的圆形路径缩回在其支撑的每个返回行程期间的边缘。在砂轮磨削切削刃的同时，支撑件的向前运动的速度使得支架在保持架的每转一圈期间的距离等于或是磨削表面上的起伏宽度的整数倍。砂轮和刀架的轴线位于公共平面上。

5. 发明授权

US4364402A Apparatus for automatic compensation of wear upon orbiting knives in tobacco cutting machines or the like 失效
标题翻译：用于自动补偿烟草切割机等中的旋转刀上的磨损的装置
公开(公告)号：US4364402A
公开(公告)日：1982-12-21
申请号：US149975
申请日：1980-05-15
申请人： Werner Komossa , Uwe Elsner
发明人： Werner Komossa , Uwe Elsner
IPC分类号： B26D1/36 , A24B7/04 , A24B7/12 , A24B7/14 , B26D1/34 , B26D7/26
CPC分类号： B26D7/26 , A24B7/12 , A24B7/14 , Y10T83/088 , Y10T83/9406 , Y10T83/9469 , Y10T83/9471
摘要： Apparatus for moving the knives relative to their rotary holder in a tobacco cutting machine has a crankshaft which is rotatable and is rotated once during several successive revolutions of the holder. The crankshaft is the input element of a step-down transmission whose output element is a ring gear meshing with pinions for transmission of motion to discrete displacing units, one for each knife. The ring gear is rotated at intervals by a gear which is coaxial with a freewheel. The latter is rocked back and forth by a lever which is pivoted by the crank pin of the crankshaft by way of a rod-like connector. One end portion of the connector is coupled to the lever by an adjusting device which can change the extent of pivotal movement of the lever and hence the extent of rotation of the ring gear whenever the lever is pivoted in one of two directions.
摘要翻译：用于在烟草切割机中相对于其旋转保持器移动刀具的装置具有可旋转的曲轴，并且在保持器的连续几次旋转期间旋转一次。曲轴是降压变速器的输入元件，其输出元件是与用于将运动传递到离散位移单元的小齿轮啮合的齿圈，每个刀具一个。齿圈通过与自由轮同轴的齿轮间隔地旋转。后者通过杠杆摇摆，杠杆通过杆状连接器由曲轴的曲柄销枢转。连接器的一个端部通过调节装置联接到杠杆，该调节装置可以在杠杆沿两个方向中的一个方向枢转时改变杠杆的枢转运动的程度，从而改变环形齿轮的旋转程度。

6. 发明授权

US4149547A Mechanism for orienting tobacco in tobacco cutting machines 失效
标题翻译：烟草切割机定向烟草的机理
公开(公告)号：US4149547A
公开(公告)日：1979-04-17
申请号：US787575
申请日：1977-04-14
申请人： Werner Komossa , Uwe Elsner , Gerhard Schlie
发明人： Werner Komossa , Uwe Elsner , Gerhard Schlie
IPC分类号： A24B7/14 , B65G47/24
CPC分类号： A24B7/14
摘要： A tobacco cutting machine wherein two endless chain conveyors define a horizontal channel of diminishing height for conversion of tobacco into a cake whose leader advances into the range of and is shredded by orbiting knives. The lower chain conveyor extends rearwardly beyond the upper chain conveyor and is located below the lower end of a vertical passage which is defined by an upright duct having several mobile walls which flank different portions of the passage and are pivotably mounted in the housing of the cutting machine. One of the mobile walls is located immediately above the rearwardly extending portion of the lower chain conveyor and is oscillated at a high frequency by an eccentric drive. Another mobile wall of the duct is located above the one mobile wall or directly above the rear end of the upper chain conveyor and is oscillated by a second eccentric drive at a lower frequency but through larger angles. This insures that tobacco leaves which are showered into the open upper end of the duct are free to move relative to each other during downward movement in the duct and thereupon advance edgewise into and in the channel to form a laminated cake of predictable density before the leaves reach the path of orbiting knives.
摘要翻译：一种烟草切割机器，其中两个环形链式输送机限定了将烟草转换成蛋糕的水平通道，该水平通道的高度变小，其前导物前进到旋转刀具的范围并被切碎。下链式输送机向后延伸超过上链式输送机，并且位于垂直通道的下端下方，该竖直通道的下端由具有多个可移动壁的直立管道限定，该流动壁位于通道的不同部分的侧面，并且可枢转地安装在切割的壳体中机。移动墙之一位于下链式输送机的向后延伸部分的正上方，并通过偏心驱动器以高频振荡。管道的另一移动壁位于一个活动壁上方或直接位于上链式输送机后端的上方，并以较低的频率但较大的角度由第二偏心驱动器振荡。这确保在导管的向下移动期间被淋浴到管道的敞开的上端中的烟叶自由地相对移动，并且随后向前进入通道并在通道中以在叶片之前形成可预测密度的层压饼到达轨道刀的路径。

7. 发明授权

US4090521A Method and apparatus for comminuting tobacco or the like 失效
标题翻译：用于粉碎烟草等的方法和设备
公开(公告)号：US4090521A
公开(公告)日：1978-05-23
申请号：US747507
申请日：1976-12-06
申请人： Uwe Elsner
发明人： Uwe Elsner
IPC分类号： B26D7/06 , A24B7/04 , A24B7/14 , A24B1/02 , B02C4/32
CPC分类号： A24B7/14
摘要： The chains which condense and advance a continuous cake of compacted tobacco into the range of orbiting knives in a tobacco shredding machine are driven by a reversible prime mover independently of the motor which drives the knives. When the movement of the prime mover in a direction to advance the tobacco cake into the range of the knives is interrupted, the prime mover is automatically started in reverse so that the chains retract the leader of the cake from the range of orbiting knives and thus prevent further comminution and eventual overheating and combustion of tobacco. The operation in reverse is terminated by a time-delay device when the leader of the cake is retracted from the range of orbiting knives to an extent which insures that automatic expansion of the leader toward the knives does not suffice to permit any contact between the cake and the orbiting knives while the chains are not driven in a direction to move the cake toward the knives.
摘要翻译：在烟草切碎机中将压实的烟草冷凝并延伸到旋转刀的范围内的链条由可逆的原动机驱动，独立于驱动刀的马达。当原动机在使烟草饼推进到刀的范围内的方向的运动被中断时，原动机将自动开始反向，使得链从滚动刀的范围缩回蛋糕的前端，因此防止进一步粉碎和最终过热和燃烧烟草。当蛋糕的领导从旋转刀的范围缩回到确保引导件朝向刀的自动膨胀的程度不足以允许蛋糕之间的任何接触的程度时，延时装置终止反向操作以及轨道刀，而链条不是沿着使蛋糕向刀移动的方向驱动。

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