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    • 3. 发明公开
    • Variable thickness bread slicer
    • Brotschneider mit variabler Aufschnittdicke。
    • EP0612593A1
    • 1994-08-31
    • EP94300595.9
    • 1994-01-27
    • Oliver Products Company
    • Petersen, Bernard L.Ledford, Alan M.Kruse, Gary L.
    • B26D1/16B26D5/26B26D5/38B26D7/01
    • B26D5/38B26D1/16B26D5/26B26D7/00B26D7/01Y10T83/4491Y10T83/4541Y10T83/4632Y10T83/4647Y10T83/541Y10T83/7788
    • A powered bread slicer capable of slicing successive loaves of bread to selected different slice thicknesses comprises a rotating circular bread slicing knife (24) which is mounted on a pivotal, reciprocal arm (28) for shifting the knife from a retracted position through slicing positions between and transverse to an infeed table (16) and an outfeed table (18), and return to the retracted position. The slice thickness is selected by control of a variable stepper motor (104) which incrementally advances a loaf pusher (60) one step at a time, the dimension of the step being of the selected slice thickness dimension. The distance by the travelled loaf pusher to reach the end of its travel is monitored to determine whether the bread heel is thick enough to slice once more. This decision is a function of the selected slice thickness dimension. A detector (19) sensing the leading end of the loaf initially activates the slicer knife drive and the support arm drive. A pusher detector (112a) adjacent the knife prevents knife advancement with presence of the pusher adjacent the knife, but then allowing the pusher to move past the knife to push the fully sliced loaf completely onto the discharge table (18), and then return to the infeed table.
    • 一种能够将连续的面包切片到选定的不同切片厚度的动力式面包切片机包括旋转的圆形面包切片刀(24),其安装在枢转的往复臂(28)上,用于将刀从缩回位置移动通过切割位置 并且横向于进给台(16)和出料台(18),并且返回到缩回位置。 通过可变步进电动机(104)的控制来选择切片厚度,该可变步进马达(104)一次一步地逐步推进面包推动器(60),步长的尺寸​​为所选切片厚度尺寸。 监测由旅行的面包推动器到达其行程结束的距离,以确定面包脚跟是否足够厚以再切割。 该决定是所选切片厚度尺寸的函数。 感测面包前端的检测器(19)最初启动切片机驱动器和支撑臂驱动器。 靠近刀具的推动器检测器(112a)防止刀具前进,与推动器相邻的刀具存在,但是然后允许推动器移动通过刀将完全切片的面包完全推到排出台(18)上,然后返回到 进料台。
    • 7. 发明专利
    • Single-revolution clutch
    • 单反式离合器
    • JPS59126117A
    • 1984-07-20
    • JP22985482
    • 1982-12-29
    • Ricoh Co Ltd
    • UOZUMI OSAMU
    • F16D13/08B26D5/08F16D13/02F16D27/105F16D43/26
    • B26D5/08F16D13/02F16D27/105F16D43/26Y10T83/4448Y10T83/4647
    • PURPOSE: To permit a driven member to be easily revolved by hand in the same direction as in the revolution by a motive power supplied by a regular driving source by a simple constitution having a projection part formed on the driven member, in a single- revolution clutch suitably used in the intermittent operation such as transfer and cut of business paper sheet used for an electronic photograph copying machine, facsimile, etc.
      CONSTITUTION: A sleeve 46 follows a sprocket 42 by the friction between the stepped part 42b of the sprocket and the inner peripheral part of a sleeve 46, and a spring 44 whose one edge is engaged with the notched part 47 of the sleeve contracts the diameter of a coil to tighten-up the cylindrical part 42a of the sprocket and the cylindrical part 38a of a cam, and the revolution force of the sprocket 42 is transmitted to the cam 38 and transmitted to a rotary cutting edge 30. When the sprocket 42 is in stop state, a knob 34 is turned in the direction of arrow, and the pin 60 of the cam 38 collides with the top edge part of an armature 54, and when the knob 34 is turned furthermore, the stepped part 58 of the armature is separated from the projection 46a of the sleeve, and the revolution force of the cam 38 is not transmitted to the sprocket 42, and the rotary cutting edge 30 fixed onto a driven shaft 32 can be lightly revolved by hand independently of the load of a motor which operates onto the sprocket 42.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:为了允许从动构件通过由具有在从动构件上形成的突起部的简单构造而以与旋转相同的方向以与旋转相同的方向旋转,以单次旋转 用于电子照相复印机,传真机等的商业用纸的转印和切割等间歇操作中适用的离合器。构成:套筒46通过链轮的台阶部分42b与链轮42之间的摩擦跟随链轮42。 套筒46的内周部分和弹簧44,其一个边缘与套筒的凹口部分47相接合以使线圈的直径收缩,以紧固链轮的圆柱形部分42a和凸轮的圆柱形部分38a 并且链轮42的旋转力传递到凸轮38并传递到旋转切削刃30.当链轮42处于停止状态时,旋钮34沿箭头方向转动, d,凸轮38的销60与衔铁54的顶缘部碰撞,当旋钮34进一步转动时,衔铁的台阶部58与套筒的突起46a分离, 凸轮38不传递到链轮42,并且固定在从动轴32上的旋转切削刃30可以独立于操作在链轮42上的马达的负载而用手轻轻地旋转。
    • 8. 发明授权
    • Cut sheet roll supply
    • 切纸卷供应
    • US4823663A
    • 1989-04-25
    • US20805
    • 1987-03-02
    • Thomas J. Hamlin
    • Thomas J. Hamlin
    • B26D1/00B26D1/08B26D5/26
    • B26D1/085B26D1/0006B26D5/26B26D2001/006B26D2001/0066B26D2007/2685Y10T83/4455Y10T83/4475Y10T83/4647Y10T83/896Y10T83/9447
    • A roll supply having a pair of idler belts for supporting a supply roll of sheet material, stationary and movable knife blades, the latter having a V-shaped cutting edge, an eccentric for reciprocating the movable knife blade in one direction into cutting relation with the stationary knife blade, the movable knife blade having projections which rest on the stationary knife blade, a spring biasing the movable knife blade against the stationary knife blade, the movable knife blade being made of spring steel deformed into a slight V-shape relative to the stationary knife blade so that as the movable blade is reciprocated, the movable blade is displaced in a direction substantially normal to the direction of blade movement and a pair of cutting points are established which move together at the center, severing the sheet material, first and second roll pairs for advancing the sheet material to a cutting position, and control for actuating the roll pairs and the eccentric to cut the sheet length selected.
    • 一种卷筒供应装置,具有一对用于支撑片材供应卷的惰轮,固定和可移动的刀片,其具有V形切割边缘,用于使可动刀片沿一个方向往复运动的偏心件与 固定刀片,具有搁置在固定刀片上的突起的可动刀片,将可动刀片偏置在固定刀片上的弹簧,可动刀片由相对于该刀片的微小V形的弹簧钢制成 固定刀片,使得当可动刀片往复运动时,可动刀片沿着基本上垂直于刀片运动方向的方向移位,并且建立了一对在中心一起移动并切断片材的切割点,首先和 用于将片材材料推进到切割位置的第二辊对,以及用于致动辊对和偏心件以切割片材的控制 ngth选择。
    • 9. 发明授权
    • Device for automatically dispensing labels from a tape
    • 用于从磁带自动分配标签的设备
    • US4664005A
    • 1987-05-12
    • US770916
    • 1985-08-30
    • Jacques Peyre
    • Jacques Peyre
    • B65C9/18B65C9/46B26D5/22
    • B65C9/1803Y10T83/4448Y10T83/4491Y10T83/4516Y10T83/4554Y10T83/4647
    • A device for automatically dispensing labels from a tape comprises a drive shaft and means for driving the tape intermittently from the drive shaft. These drive means comprise a tape feed shaft and a tape feed gearwheel coupled to this shaft. The device also comprises means for actuating the cutter from the drive shaft when the tape is stopped, in the form of a cutter actuator shaft and a cutter actuator gearwheel coupled to this shaft. A cylindrical drive member is coupled to the drive shaft and at least one toothed sector on the cylindrical drive member meshes with the tape feed and cutter actuator gearwheels in such a way that these gearwheels are driven one after the other.
    • 用于从带自动分配标签的装置包括驱动轴和用于从驱动轴间歇地驱动带的装置。 这些驱动装置包括连接在该轴上的送带轴和送带齿轮。 该装置还包括用于当带停止时致动来自驱动轴的切割器的装置,其以切割器致动器轴和联接到该轴的切割器致动器齿轮的形式。 圆柱形驱动构件联接到驱动轴,并且圆柱形驱动构件上的至少一个齿形扇区与带进给和切割器执行器齿轮啮合,使得这些齿轮一个接一个地被驱动。