公开(公告)号：US4660578A

公开(公告)日：1987-04-28

申请号：US649277

申请日：1984-09-10

申请人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

发明人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

IPC分类号： A24C5/60 ,  B23K26/08

CPC分类号： B23K26/0823 ,  A24C5/606

摘要： A piercing device for piercing holes in cigarettes or similar smoking commodities, in which a laser beam emitted by a continuous laser source is directed, by a mobile reflecting and focusing unit, mounted in a rotary manner around an axis. A fixed reflecting member is arranged on the axis and the beam is reflected, on to each cigarette for piercing, the latter being arranged essentially coaxial with the axis and being carried crosswise in relation to it on a rotary drum. The mobile unit receives the laser beam in a direction coaxial with the axis and diverts it first outwards and then inwards to a fixed point on the axis. The focused beam is diverted on to each cigarette by the fixed reflecting member which is provided with two rings of fixed mirrors.

摘要翻译： 用于在香烟或类似的吸烟商品中穿孔的穿孔装置，其中由连续激光源发射的激光束由围绕轴线以旋转方式安装的移动反射和聚焦单元引导。 固定的反射部件设置在轴线上，并且梁被反射到每根香烟上用于刺穿，后者被布置成与轴线基本上同轴并且在旋转滚筒上相对于其横向地被承载。 移动单元以与轴线同轴的方向接收激光束，并将其首先向外转移到轴上的固定点。 聚焦光束通过设置有两个固定镜环的固定反射部件转向每根香烟。

公开(公告)号：US4720619A

公开(公告)日：1988-01-19

申请号：US714883

申请日：1985-03-22

申请人： Riccardo Mattei ,  Armando Neri ,  Maichi Cantello ,  Santo R. Gobbi

发明人： Riccardo Mattei ,  Armando Neri ,  Maichi Cantello ,  Santo R. Gobbi

IPC分类号： A24C5/00 ,  A24C5/14 ,  A24C5/60 ,  B23K26/067 ,  B23K26/08 ,  B23K26/00

CPC分类号： B23K26/0676 ,  A24C5/606 ,  B23K26/067 ,  B23K26/0823

摘要： A device for piercing holes in rod-shaped items particularly cigarettes, on which the items are housed inside respective recesses mounted so as to rotate around their own axes on a conveyor moving cross wise in relation to the recesses. A focusing lens is associated with each respective recess. When the conveyor is operated, the focusing lenses are struck successively by a pulsating laser beam and reflected by a reflecting device located between the laser source and the route travelled by the focusing lenses. The beam is then focused by the focusing lenses on to the periphery of the relative items as they turn.

摘要翻译： 一种用于在棒状物品特别是香烟上刺穿孔的装置，其中物品被容纳在相应凹部内的相应凹部内，所述凹槽被安装成围绕其自身的轴线在相对于凹部横向移动的传送器上旋转。 聚焦透镜与每个相应的凹部相关联。 当输送机被操作时，聚焦透镜被脉冲激光束连续撞击并被位于激光源和聚焦透镜行进的路线之间的反射装置反射。 然后，光束在被转动时聚焦在相对物品的周边上。

公开(公告)号：US4633891A

公开(公告)日：1987-01-06

申请号：US649225

申请日：1984-09-10

申请人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

发明人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

IPC分类号： A24C5/60 ,  B23K26/067 ,  B23K26/08

CPC分类号： B23K26/0676 ,  A24C5/606 ,  B23K26/067 ,  B23K26/0823

摘要： A piercing device for piercing holes in cigarettes or similar smoking commodities, in which a laser beam emitted by a continuous laser source is directed, by a mobile reflecting and focusing unit, mounted in a rotary manner around an axis a fixed reflecting member is arranged on the axis and the beam is reflected on to the cigarettes for piercing, while the latter turn round their own axis and travel crosswise in relation to the axis of the beam.The mobile unit receives the laser beam in a direction coaxial with the axis and diverts it first outwards and then towards the latter. The focused beam is derived on to the cigarettes by a ring of mirrors with which the reflecting member is provided.

摘要翻译： 用于刺穿香烟或类似吸烟商品的穿孔装置，其中由连续激光源发射的激光束通过移动反射和聚焦单元以旋转方式围绕轴线安装在固定反射部件上 轴和梁被反射到香烟上用于刺穿，而后者绕着自己的轴旋转并相对于梁的轴线横向行进。 移动单元以与轴线同轴的方向接收激光束，并将其首先向外转向然后朝向后者。 聚焦光束通过设置有反射部件的反射镜环被传送到香烟上。

公开(公告)号：US5105833A

公开(公告)日：1992-04-21

申请号：US534486

申请日：1990-06-07

申请人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

发明人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

IPC分类号： A24C5/14 ,  A24C5/60 ,  A24D3/04 ,  B23K26/067 ,  B23K26/08

CPC分类号： B23K26/0676 ,  A24C5/606 ,  B23K26/067 ,  B23K26/0823

摘要： A perforating device for forming holes in cigarettes or similar items, whereby a laser beam, emitted by a laser source, is directed on to the cigarettes, engaged inside respective seats, by means of a mobile reflecting and focusing unit mounted for rotation about an axis, and a rotary reflecting element located on the aforementioned axis; the cigarettes turning about their axis and being conveyed transversely in relation to the same on a drum turning about the axis of the beam at the same speed as the rotary reflector; the drum having a speed different from the speed of the mobile unit and the ratio of the mobile unit speed and the drum speed is substantially, but not exactly, a multiple of said first speed; the mobile unit receiving the beam coaxially with the beam axis and deflecting it first outwards and then towards the beam axis; the focused beam being again deflected outwards towards the cigarettes by a ring of mirrors carried on the rotary reflecting element and equal in number to the seats on the drum.

公开(公告)号：US4585919A

公开(公告)日：1986-04-29

申请号：US649323

申请日：1984-09-10

申请人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

发明人： Riccardo Mattei ,  Armando Neri ,  Santo R. Gobbi ,  Maichi Cantello

IPC分类号： A24C5/00 ,  A24C5/60 ,  B23K26/08 ,  B23K26/00

CPC分类号： B23K26/0823 ,  A24C5/606

摘要： Piercing device for piercing holes in cigarettes or similar smoking commodities, in which a laser beam emitted by a continuous laser source is "pulsated" by a mobile reflecting element, assembled in rotary manner round a fixed axis, and a fixed reflecting element optically connected to the said mobile reflecting element and provided with a faceted reflecting body in the shape of an irregular pyramid designed to define, for each "pulse", a focus on the surface of the said cigarette being pierced, and endowed, in relation to the latter and throughout the length of the pulse, with relatively zero speed.

摘要翻译： 用于在香烟或类似的吸烟商品中穿孔的穿刺装置，其中由连续激光源发射的激光束由旋转方式围绕固定轴组装的移动反射元件“脉动”，以及固定的反射元件，光学连接到 所述移动反射元件并且设置有不规则金字塔形状的刻面反射体，其设计成为每个“脉冲”限定所述香烟的表面上的焦点相对于后者被刺穿并赋予，并且 在脉冲的整个长度上，具有相对零的速度。