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41. 发明授权

US4997524A Method and apparatus for transport of a web to be threaded 失效
标题翻译：用于输送要进行螺纹的网的方法和装置
公开(公告)号：US4997524A
公开(公告)日：1991-03-05
申请号：US392903
申请日：1989-08-14
申请人： Matti Nieminen , Pentti Alatalo
发明人： Matti Nieminen , Pentti Alatalo
IPC分类号： D21F7/00 , D21G9/00
CPC分类号： D21G9/0063 , Y10T83/2066 , Y10T83/2068
摘要： The invention relates to a method and an apparatus for cutting off and guiding a strip cut from the edge of a paper web in a threading operation. The strip is released from a cylinder by blowing and is guided by pocket blowing so as to form a bag and is then cut off. The strip is conducted through an arrangement functioning as a draw-press, which pulls the strip against a cutting member of a cutting device in such a way that it is severed and the strip can immediately be transferred further.

42. 发明授权

US4728275A Multi-bladed disc cutter for underwater pelletizers 失效
标题翻译：多用于水下造粒机的圆盘切割机
公开(公告)号：US4728275A
公开(公告)日：1988-03-01
申请号：US909048
申请日：1986-09-18
申请人： Robert J. DiLullo , David E. Ofstein
发明人： Robert J. DiLullo , David E. Ofstein
IPC分类号： B29B9/06
CPC分类号： B29B9/065 , Y10S83/906 , Y10T83/2068 , Y10T83/8772
摘要： Multi-bladed disc cutter for cutting into pellets thermoplastic material extruded from a die plate of an underwater pelletizer, wherein the blades of the cutter are integrally formed on the periphery of a backplate and radially project therefrom, the sidewalls of the blades being integrally connected by shroud members to provide added strength against bending and twisting of the blades under load. Perforations are provided in the shroud members and backplate to permit passage of water to cool and flush away the cut pellets. Additionally, integrally formed blades may be arranged in concentric circles inwardly of the periphery of the backplate. The integral of the disc cutters avoids weakening and misalignment of the blades, saves space and permits a greater number of cutting edges than is possible in disc cutters wherein the blades are fastened to a hole by bolts. Casting the cutter integrally with its blades permits off-line grinding for final alignment purposes.
摘要翻译：用于切割成从水下造粒机的模板中挤出的热塑性材料的多叶片式切割机，其中刀片的刀片一体地形成在背板的周边上并从其径向突出，叶片的侧壁通过护罩构件，以在负载下为刀片的弯曲和扭转提供增加的强度。在护罩构件和背板中提供穿孔以允许水通过冷却并冲洗切割的小球。此外，整体形成的叶片可以布置在背板的周边内部的同心圆中。盘式切割机的整体避免了刀片的削弱和不对准，节省了空间，并且允许比通过螺栓固定到孔的盘式切割机中更多的切割刃。将刀片与其刀片一体铸造允许离线研磨以进行最终对准。

43. 发明授权

US4664165A Surface mounted power tool 失效
标题翻译：表面安装电动工具
公开(公告)号：US4664165A
公开(公告)日：1987-05-12
申请号：US826632
申请日：1986-02-06
申请人： Henry M. Pollak , John W. Mauger
发明人： Henry M. Pollak , John W. Mauger
IPC分类号： B23Q11/00 , B27C1/02 , B27C1/00
CPC分类号： B23Q11/0046 , B27C1/02 , Y02P70/171 , Y10T83/2068 , Y10T83/263
摘要： A power tool provided with a rotating blade wheel having skewed axial vanes which follow the cutting blades during rotation to create an air flow which is parallel to the axis of rotation. A shroud adjacent to the blade wheel which deflects the debris created by the cutting blade away from the radial movement of the blade wheel. The debris is exhausted through the side of the power tool housing such that the power tool may be mounted directly onto a continuous flat or level surface of a work bench.
摘要翻译：一种具有旋转叶轮的动力工具，其具有偏斜的轴向叶片，所述叶片在旋转期间跟随切割刀片以产生平行于旋转轴线的空气流。与叶轮相邻的护罩，其将由切割刀片产生的碎屑偏离叶轮的径向运动。碎屑通过动力工具壳体的侧面被排出，使得动力工具可以直接安装在工作台的连续的平坦或水平的表面上。

44. 发明授权

US4630513A Automatic dip trimmer apparatus 失效
标题翻译：自动dip dip机
公开(公告)号：US4630513A
公开(公告)日：1986-12-23
申请号：US701409
申请日：1985-02-14
申请人： Ernst Keller
发明人： Ernst Keller
IPC分类号： H05K13/00 , B23D33/02
CPC分类号： H05K13/0092 , Y10S83/942 , Y10T29/515 , Y10T83/2068 , Y10T83/2185 , Y10T83/222 , Y10T83/6544 , Y10T83/8772
摘要： An improved DIP lead trimming apparatus including a base having an inclined upper surface which supports an input rail, an output rail, a singulator mechanism, an adaptable cutter assembly and stop assembly, and a DIP lifter assembly for lifting a trimmed DIP from a position above the cutter assembly to the output rail.
摘要翻译：一种改进的DIP引线修整装置，包括具有支撑输入导轨的倾斜上表面的基座，输出导轨，分离器机构，适应性切割器组件和止动组件，以及用于从上述位置提升修剪DIP的DIP升降器组件切割器组件到输出轨道。

45. 发明授权

US4628780A Air ejector system 失效
标题翻译：空气喷射器系统
公开(公告)号：US4628780A
公开(公告)日：1986-12-16
申请号：US733039
申请日：1985-05-13
申请人： Charles D. Hicks
发明人： Charles D. Hicks
IPC分类号： B21D45/00 , B26D7/18 , B26F1/14
CPC分类号： B21D45/003 , B26D7/1854 , Y10T83/2066 , Y10T83/2068 , Y10T83/8832 , Y10T83/9425
摘要： An air ejector system for use in a horizontal or vertical stamping press which reciprocates the moving member of a die set to produce an annular product. Air is introduced through a central punch for shedding and ejecting a slug. Air is also introduced through an annular knockout for shedding and ejecting a coaxially produced product. A resilient member retains the knockout in a position rearwardly of the punch and button die during the forward punching stroke. Valving sequentially introduces the air through the punch and knockout at the appropriate points in the reciprocating stamping cycle.
摘要翻译：一种用于水平或垂直冲压机的空气喷射器系统，其使模具的移动部件往复运动以产生环形产品。通过中心冲头引入空气，用于脱落和弹出塞子。空气也通过环形敲除引入，用于脱开和喷射同轴产生的产品。弹性构件在向前冲压行程期间将敲击保持在冲头和按钮模具的后方的位置。阀门顺序地通过冲头引入空气，并在往复冲压循环中的适当点进行脱模。

46. 发明授权

US4499801A Web slitting and grooving method 失效
标题翻译：网带切割和切槽方法
公开(公告)号：US4499801A
公开(公告)日：1985-02-19
申请号：US602886
申请日：1984-04-23
申请人： Imants Reba , Rudolph W. Schutz , Nestor Kozbur
发明人： Imants Reba , Rudolph W. Schutz , Nestor Kozbur
IPC分类号： B26D7/18 , B65H20/14 , B26D3/08
CPC分类号： B26D7/1854 , B65H20/14 , B26D2007/0068 , Y10T83/0453 , Y10T83/2068
摘要： A system for slitting a parent web to form grooved rolls including movable shear slitters and a Coanda nozzle device for removing trim segments from the shear slitters.
摘要翻译：一种用于切割母网以形成带槽的辊的系统，包括可移动剪切切割机和用于从剪切切割器移除修剪段的柯恩达喷嘴装置。

47. 发明授权

US4300421A Trim guide device for slitter-scorers 失效
标题翻译：修剪导向装置用于分切机
公开(公告)号：US4300421A
公开(公告)日：1981-11-17
申请号：US131674
申请日：1980-03-19
申请人： Tadashi Yano , Yoshiaki Maruyama , Masahiro Toyota
发明人： Tadashi Yano , Yoshiaki Maruyama , Masahiro Toyota
IPC分类号： B25H7/04 , B26D1/24 , B26D3/08 , B26D7/18 , B31B1/14 , B31B1/18 , B65H23/24 , B65H35/02
CPC分类号： B65H35/02 , B26D7/1854 , B26D7/1863 , B65H23/24 , B26D2007/0068 , B65H2301/4148 , B65H2301/41487 , B65H2701/1762 , Y10T83/2068 , Y10T83/207 , Y10T83/6472
摘要： A trim guide device for slitter-scorers in which a corrugated board sheet transferred on guide tables is slit by rotary elements disposed above and below the corrugated board sheet, to be thereafter scored by similar rotary elements, comprising air ejection means disposed under the lower surface of those portion of said guide tables which are on the upstream side with respect to the flow of the corrugated board sheet of said rotary elements, and adapted to eject air toward the downstream side of the flow of the corrugated board sheet. The trims at both ends of the corrugated board sheet which has been subjected to slitting by means of said rotary elements are correctly guided by currents of air ejected from the air ejection means into the trim chute disposed on the downstream side of the guide table.
摘要翻译：一种用于分条器的修剪引导装置，其中转印在引导台上的波纹板片由布置在波纹板片上方和下方的旋转元件切割，然后由类似的旋转元件划分，包括设置在下表面下方的空气喷射装置相对于所述旋转元件的波纹板片的流动而位于上游侧的所述引导台的那些部分，并且适于朝向波纹板片材的流动的下游侧喷射空气。已经通过所述旋转元件分切的瓦楞纸板的两端的装饰件被从空气喷射装置喷射到设置在导向台的下游侧的装饰斜槽的电流被正确地引导。

48. 发明授权

US4080856A Rotary web chopper 失效
标题翻译：旋转网斩波器
公开(公告)号：US4080856A
公开(公告)日：1978-03-28
申请号：US689557
申请日：1976-05-24
申请人： Michael Hillas Shearon
发明人： Michael Hillas Shearon
IPC分类号： B26D1/62 , B26D7/01 , B65H17/20 , B26D7/06
CPC分类号： B26D7/018 , B26D1/62 , B26D7/01 , B26D2001/002 , B26D2001/0053 , B26D2001/006 , B26D2001/0066 , Y10T83/2068 , Y10T83/207 , Y10T83/4836 , Y10T83/8795 , Y10T83/9447
摘要： An apparatus for the high-speed transverse severing of equi-sized sheets from a running web utilizing interacting blades carried by power-driven counter-rotating shafts, with vacuum retention of the web on one shaft of the apparatus as carrier over substantially from the point of web input to the apparatus to at least the point of web severance.
摘要翻译：一种用于利用由动力反向旋转轴承载的相互作用的叶片从正在运行的纸幅高速横向切断等尺寸纸张的装置，其中将幅材真空保持在装置的一个轴上，作为载体基本上从点将纸张输入到装置至少到纸张切断点。

49. 发明授权

US3698272A Rotary air eject die-cutting assembly 失效
标题翻译：旋转空气喷射组件
公开(公告)号：US3698272A
公开(公告)日：1972-10-17
申请号：US3698272D
申请日：1971-05-03
申请人： PRESTON ENGRAVERS INC
发明人： KESTEN MARTIN , O'CONNOR RALPH BRUCE
IPC分类号： B26D7/18
CPC分类号： B26D7/1863 , Y10T83/2068
摘要： A rotary air eject die-cutting assembly utilizes an air delivery manifold having a cylindrical core portion that is fabricated of a relatively resiliently deformable material and is closely seated within the cavity of a journaled die-cutting roll. The roll has a cutting element of closed configuration on its outside surface and an aperture that extends between the cutting element and the cavity. The core portion has an interior passageway and a generally radially extending port that is positioned for registry with the aperture of the roll, permitting air to flow through the passageway and the port, and out of the aperture, upon registry of the aperture and port. This occurs intermittently as the roll rotates about the core portion which is secured in a substantially fixed position, and enables pressurized air to eject scrap that would other wise tend to build up within the cutting element. Use of a resiliently deformable core portion eliminates the need for added support and bearing members within the roll cavity; it simplifies the assembly and enhances its useful life.

50. 发明授权

US3274871A Window-cutting device for envelopes and bag-making machines 失效
标题翻译：信封和制袋机的窗口切割装置
公开(公告)号：US3274871A
公开(公告)日：1966-09-27
申请号：US42662765
申请日：1965-01-19
申请人： WINKLER RICHARD , KURT DUNNBIER
发明人： GUNTER EHLSCHEID
IPC分类号： B26D7/18 , B31B50/83
CPC分类号： B26D7/1863 , B31B50/83 , Y10T83/2068
摘要： 1,044,435. Cutting several windows in envelope blanks. R. WINKLER, and K. DUNNEBIER. Jan. 22, 1965 [Jan. 24, 1964], No. 2843/65. Heading B5D. Envelope or bag blanks are first held on a cutter roller 9 (Fig. 1), by suction applied to ports 101, 11 1 , 12 1 within several closed window cutting knives 10, 11, 12, and the portions cut away (by co-operation of a counter roller) are subsequently ejected by air blown from the ports. The timing of the supply of suction and pressure can be varied for each knife independently, e.g. by rotary valves 30 1 , 31 1 , 32 1 leading to the supply of suction and pressure. The position of a guide on the cutting roller for the leading edges of the blanks can be varied. The guide may comprise a blade 49 (Fig. 6, not shown), or a row of ports 38 (Fig. 1), alternately fed with suction and with pressure and carried by a sleeve 18 which can be adjusted about the circumference of the roller 9. The positions of the knives on the roller 9 are adjustable.
摘要翻译： 1,044,435。在信封空白处切割几个窗口。 R. WINKLER和K. DUNNEBIER。一九六五年一月二十二日 24，1964]，第2843/65号。标题B5D。信封或袋坯首先通过在几个封闭的窗口切割刀中的端口101,11，SP＆lt; 1＆lt; SP＆gt;，12＆lt; SP＆gt;＆lt; 1＆gt;之间的吸力保持在切割辊9（图1）上然后通过从端口吹出的空气喷射切除的部分（通过对置辊的协作）。抽吸和压力供应的时间可以独立地变化，例如，通过旋转阀30 1 ，31 1 ，32 1 导致吸力和压力的供应。引导件在坯料前缘上的切割辊上的位置可以变化。引导件可以包括叶片49（图6，未示出）或一排端口38（图1），其交替地被抽吸和加压并且由套筒18承载，套筒18可围绕辊9上的刀具的位置是可调节的。

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