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    • 4. 发明授权
    • Apparatus for making grooves in cigarette filters
    • 用于在香烟过滤嘴中制作凹槽的装置
    • US4636183A
    • 1987-01-13
    • US639759
    • 1984-08-13
    • John H. SexstoneEverett N. FinnByron L. LoweKen M. Milliner
    • John H. SexstoneEverett N. FinnByron L. LoweKen M. Milliner
    • A24D3/02B31C13/00
    • A24D3/02
    • An apparatus for, in one advantageous embodiment, concurrently forming a plurality of generally longitudinally extending grooves in a filter rod, and in another advantageous embodiment, for making small apertures in the grooves as the grooves are being formed in the filter rod. The apparatus includes a reciprocating die having an upper die block and a lower die block. Each die block includes protruding, elongated projections which are adapted to be imbedded into the filter rod upon closing of the die to impress grooves in the filter rod located in the die. In the embodiment wherein apertures are to be formed in the grooves, aperture forming punches are associated with each of the groove forming projections for punching apertures in the grooves as they are being formed. The apparatus further includes a hopper for storing a plurality of filter rods to be grooved, a dispenser device for receiving ungrooved filter rods from the hopper and distributing the ungrooved filter rods in a proper orientation to the die, a feed guide device for transferring the ungrooved filter rods in an aligned manner from the dispenser device to the die, and an exit guide device downstream of the die for transferring grooved filter rods away from the die in an orderly manner so as not to cause a jam.
    • 在一个有利的实施例中,一种用于在过滤杆中同时形成多个大致纵向延伸的槽的装置,并且在另一个有利的实施例中,用于在过滤杆中形成槽时在槽中形成小孔。 该装置包括具有上模块和下模块的往复模。 每个模具块包括突出的细长突起,其适于在关闭模具时嵌入到过滤杆中,以压入位于模具中的过滤杆中的凹槽。 在其中要在槽中形成孔的实施例中,孔形成冲头与每个凹槽形成突起相关联,用于在凹槽形成时冲孔。 所述设备还包括用于存储多个待开槽的过滤杆的料斗,用于从料斗接收未被干燥的过滤杆的分配器装置,并且以未正确定向的未被干燥的过滤棒将其分配给模头;用于将未槽 过滤棒以分配器装置到模具的排列方式,以及在模具下游的出口引导装置,用于以有序的方式将带槽的过滤杆远离模具传送,以免引起堵塞。
    • 5. 发明授权
    • Apparatus for making grooves in cigarette filters
    • 用于在香烟过滤嘴中制作凹槽的装置
    • US4480982A
    • 1984-11-06
    • US464277
    • 1983-02-07
    • John H. SexstoneEverett N. FinnByron L. LoweKen M. Milliner
    • John H. SexstoneEverett N. FinnByron L. LoweKen M. Milliner
    • A24D3/02A24D3/04B28B11/08B28B21/00
    • A24D3/0258Y10S264/48
    • An apparatus for, in one advantageous embodiment, concurrently forming a plurality of generally longitudinally extending grooves in a filter rod, and in another advantageous embodiment, for making small apertures in the grooves as the grooves are being formed in the filter rod. The apparatus includes a reciprocating die having an upper die block and a lower die block. Each die block includes protruding, elongated projections which are adapted to be imbedded into the filter rod upon closing of the die to impress grooves in the filter rod located in the die. In the embodiment wherein apertures are to be formed in the grooves, aperture forming punches are associated with each of the groove forming projections for punching apertures in the grooves as they are being formed. The apparatus further includes a hopper for storing a plurality of filter rods to be grooved, a dispenser device for receiving ungrooved filter rods from the hopper and distributing the ungrooved filter rods in a proper orientation to the die, a feed guide device for transferring the ungrooved filter rods in an aligned manner from the dispenser device to the die, and an exit guide device downstream of the die for transferring grooved filter rods away from the die in an orderly manner so as not to cause a jam.
    • 在一个有利的实施例中,一种用于在过滤杆中同时形成多个大致纵向延伸的槽的装置,并且在另一个有利的实施例中,用于在过滤杆中形成槽时在槽中形成小孔。 该装置包括具有上模块和下模块的往复模。 每个模具块包括突出的细长突起,其适于在关闭模具时嵌入到过滤杆中,以压入位于模具中的过滤杆中的凹槽。 在其中要在槽中形成孔的实施例中,孔形成冲头与每个凹槽形成突起相关联,用于在凹槽形成时冲孔。 所述设备还包括用于存储多个待开槽的过滤杆的料斗,用于从料斗接收未被干燥的过滤杆的分配器装置,并且以未正确定向的未被干燥的过滤棒将其分配给模头;用于将未槽 过滤棒以分配器装置到模具的排列方式,以及在模具下游的出口引导装置,用于以有序的方式将带槽的过滤杆远离模具传送,以免引起堵塞。
    • 7. 发明授权
    • Method and apparatus for the handling of tow in the manufacture of
tobacco smoke filters containing particulate material
    • 用于处理包含颗粒材料的烟草烟雾过滤器中的丝束的方法和装置
    • US3943832A
    • 1976-03-16
    • US450574
    • 1974-03-13
    • John H. Sexstone
    • John H. Sexstone
    • A24D3/02A24D3/04A24C5/50
    • A24D3/04A24D3/0225
    • A method and apparatus for the handling of tow in the manufacture of filter rods containing particulate material. The process is characterized by feeding a continuous web of filter material, folding the edges of the web beneath the center portion of the web, and forming the shaped web into a longitudinally extending channel with the edges of the web beneath the base of the channel. The web so formed is then processed into a filter rod by depositing particulate material into the channel at axially spaced positions and gathering the web and particulate material into a filter rod with the particulate material forming a center core. The apparatus disclosed includes means for feeding a continuous web of filter material, aperture defining means in the path of the web for receiving the web through said aperture and folding the web edges beneath the center portion of the web, means in the path of the web feed for forming the folded web into a channel. The apparatus also includes filter rod forming means comprised of means for depositing particulate material into the channel at axially spaced positions and means for gathering the web and particulate material into a filter rod.
    • 一种用于在制造含有颗粒材料的过滤棒的过程中处理丝束的方法和设备。 该方法的特征在于供给连续的过滤材料纤维网,将幅材的边缘折叠在幅材的中心部分下方,并将成形幅材形成纵向延伸的通道,其中幅材的边缘位于通道的底部下方。 然后通过在轴向间隔开的位置将颗粒材料沉积到通道中,将如此形成的纤维网加工成过滤杆,并将纤维网和颗粒材料聚集成过滤棒,颗粒材料形成中心芯。 所公开的装置包括用于在幅材的路径中供给连续的过滤材料幅材的装置,用于通过所述孔接收纸幅并将幅材边缘折叠在纸幅的中心部分下方的纸幅边缘,在纸幅的路径中的装置 用于将折叠的纸幅形成为通道的进料。 该装置还包括过滤杆成形装置,其包括用于在轴向间隔开的位置处将颗粒材料沉积到通道中的装置,以及用于将幅材和颗粒材料收集到过滤杆中的装置。
    • 8. 发明授权
    • Apparatus for dispensing spaced deposits of particulate material
    • 用于分配颗粒材料间隔开的沉积物的装置
    • US4016830A
    • 1977-04-12
    • US596374
    • 1975-07-16
    • John H. Sexstone
    • John H. Sexstone
    • A24D3/02B05C19/00
    • A24D3/0225
    • An apparatus having a rotating material transport member with a plurality of openings through a rim on the transport member that divides particulate material supplied to the interior of the member into a plurality of metered amounts by placing the material within the openings. The particulate material flows into the openings from a material supply within the transport member for a limited rotational arc that determines the amount of material within the openings. The metered particulate material is prevented from flowing out of the openings by an external member covering the openings on a limited exterior portion of the transport member. The openings eventually rotate past the extremities of the external member and the material within the openings then falls out of the openings in spaced deposits of controlled metered amounts.
    • 一种具有旋转材料输送构件的装置,其具有穿过输送构件上的边缘的多个开口,其通过将材料放置在开口内而将供给到构件内部的颗粒材料分成多个计量量。 颗粒材料从传送构件内的材料供应流入限定旋转弧的开口中,该旋转弧确定了开口内材料的量。 通过覆盖传送构件的有限的外部部分上的开口的外部构件来防止计量的颗粒材料从开口流出。 开口最终旋转经过外部构件的末端,并且开口内的材料然后以受控计量的间隔的沉积物从开口中脱落。
    • 9. 发明授权
    • Method and apparatus for the manufacture of filter rods containing
particulate material by a split rod technique
    • 用于通过分割棒技术制造含有颗粒材料的滤棒的方法和装置
    • US3957563A
    • 1976-05-18
    • US577896
    • 1975-05-15
    • John H. Sexstone
    • John H. Sexstone
    • A24D3/02A24C5/50
    • A24D3/0225Y10S493/941Y10T156/13Y10T156/1737
    • Method and apparatus for forming filter rods containing particulate material. The method is characterized by providing a filter rod of filtering material having a longitudinal axis and cutting that rod in the direction of the axis, exposing the interior of the rod, providing pockets at axially spaced intervals in the interior of the rod, depositing particulate material therein and closing and sealing the rod. The apparatus disclosed includes means for transporting a filter rod, a cutting wheel for severing the rod in the direction of its longitudinal axis, hot die means for impressing pockets within the interior of the split rod, means for depositing particulate material in the formed pockets and means for closing the rod about the particulate material and sealing the split rod.
    • 用于形成含有颗粒材料的过滤棒的方法和装置。 该方法的特征在于提供一种具有纵向轴线的过滤材料的过滤棒,并在该轴线的方向上切割该杆,暴露该杆的内部,在杆的内部以轴向隔开的间隔提供凹穴,沉积颗粒材料 并关闭并密封杆。 所公开的装置包括用于输送过滤杆的装置,用于在其纵向轴线方向上切断杆的切割轮,用于在分离棒的内部压入袋的热模装置,用于在形成的袋中沉积颗粒材料的装置, 用于围绕颗粒材料封闭杆并密封分离杆的装置。