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1. 发明授权

US11331874B2 Rim flattener apparatus and method 有权
公开(公告)号：US11331874B2
公开(公告)日：2022-05-17
申请号：US15332467
申请日：2016-10-24
申请人： Paper Machinery Corporation
发明人： Dale L. Sand
IPC分类号： B31F1/00 , B31B50/25 , B31B50/81 , B31B50/59 , B31B50/28 , B31B50/00 , B31B105/00 , B31B120/00 , B31B100/00 , B31B110/20
摘要： An apparatus for forming an upper edge of a paperboard container includes a pocket including a shell having a cavity with a mouth configured to receive the container along an axis such that the rim extends beyond the mouth. A workstation includes a forming member having a first forming surface which is actuatable toward the axis from a retracted position spaced from the rim to an extended position lying adjacent an upper end of the rim, and a forming segment having a second forming surface which is actuatable along the axis and the forming member in response to axial movement thereof such that the second forming surface is positioned spaced from a lower end of the rim. The second forming surface is actuatable along the axis towards the first forming surface to form the rim therebetween.

2. 发明授权

US07311243B1 Two piece paper cup and sidewall blank therefor 有权
标题翻译：两张纸杯和侧壁毛坯
公开(公告)号：US07311243B1
公开(公告)日：2007-12-25
申请号：US11494207
申请日：2006-07-27
申请人： Daryl R. Konzal
发明人： Daryl R. Konzal
IPC分类号： B65D3/28
CPC分类号： B31F1/0038 , B31B50/25 , B31B50/28 , B31B50/32 , B31B50/81 , B31B2105/00 , B31B2105/0022 , B31B2120/002 , B31D1/005 , B65D3/14
摘要： A two-piece cup is formed by a sidewall member having an upper edge, a lower edge, a pair of opposite side edges, a front surface and a back surface with the opposite side edges overlapped and sealed along an overlapped side seam, and a bottom member sealed along the lower edge of the sidewall member. The upper edge of the sidewall member is curled into a continuous rim. Upper corners of the sidewall member are formed with a plurality of parallel score lines extending inwardly from each side edge immediately beneath the upper edge, the score lines overlapping in the side seam.
摘要翻译：两件式杯由具有上边缘，下边缘，一对相对侧边缘，前表面和后表面的侧壁构件形成，相对侧边缘沿着重叠的侧缝重叠并密封，底部构件沿侧壁构件的下边缘密封。侧壁构件的上边缘卷曲成连续的边缘。侧壁构件的上角形成有多个平行划线，其从上边缘的正下方的每个侧边缘向内延伸，划线在侧缝中重叠。

3. 发明申请

US20060289609A1 Polymeric container 审中-公开
标题翻译：聚合容器
公开(公告)号：US20060289609A1
公开(公告)日：2006-12-28
申请号：US11195582
申请日：2005-08-02
申请人： James Fritz , Michael Hansen , Craig Johnson , Gary Johnson
发明人： James Fritz , Michael Hansen , Craig Johnson , Gary Johnson
IPC分类号： B65D3/00
CPC分类号： B65D1/265 , B65D1/40
摘要： A container has a bottom formed from polymeric material having a floor and a skirt projecting from the floor and a sidewall formed from polymeric material having opposite sides joined to one another and a lower end joined to the skirt so as to form an interior having a mouth, wherein the mouth has a dimension not less than the floor.
摘要翻译：容器具有由聚合物材料形成的底部，该底部具有从地板突出的底板和裙部，以及由聚合物材料形成的侧壁，该聚合物材料具有彼此连接的相对侧，下端连接到裙部，以形成具有口部，其中所述口具有不小于所述底板的尺寸。

4. 发明授权

US5752907A Cup making machine 失效
标题翻译：制杯机
公开(公告)号：US5752907A
公开(公告)日：1998-05-19
申请号：US515321
申请日：1995-08-15
申请人： Daryl R. Konzal
发明人： Daryl R. Konzal
IPC分类号： B29C53/48 , B29C57/12 , B31B17/00 , B31C1/06 , B31B1/32
CPC分类号： B31B1/00 , B29C53/48 , B29C57/12 , B31B2201/2604 , B31B2217/082
摘要： A machine for making paper cups wherein each cup includes a side wall blank and a bottom wall blank, the machine including a frame and a vertical shaft mounted on the frame with a turret rotatably mounted on the shaft, a number of work stations mounted on the frame in an equally spaced relation around the turret with a number of tapered mandrels mounted on the turret in alignment with each of the work stations for forming the cup, the turret being intermittently rotated to move the mandrels sequentially into alignment with each of the work stations and a tubular assembly mounted for axial movement in each of the mandrels for initially releasing the cup from the mandrel.
摘要翻译：一种用于制造纸杯的机器，其中每个杯子包括侧壁坯件和底壁坯件，该机器包括框架和安装在框架上的竖直轴，转塔可旋转地安装在轴上，多个工作台安装在框架在转台周围具有相等间隔的关系，其中安装在转台上的多个锥形心轴与每个用于形成杯子的工作台对准，转盘被间歇地旋转以依次移动心轴以与每个工作台对准以及管状组件，其安装成用于在每个心轴中轴向运动，用于将杯从心轴初始释放。

5. 发明授权

US5624367A Bottom blank maker workstation for a cup making machine 失效
标题翻译：用于制杯机的底部坯料制造工作站
公开(公告)号：US5624367A
公开(公告)日：1997-04-29
申请号：US306461
申请日：1994-09-15
申请人： Mark J. Budziszewski
发明人： Mark J. Budziszewski
IPC分类号： B31B17/00 , B31B17/14 , B65H45/12
CPC分类号： B31D1/005 , B31B2201/14 , B31B2201/141 , B31B2201/2604 , B31B2217/00 , B31B2217/062 , B31B2217/082
摘要： A bottom blank maker workstation for a cup making machine is disclosed. The cup making machine is of the type having a rotating turret and a plurality of mandrels arranged to interact with a plurality of workstations. The turret moves each mandrel in a stepwise fashion through the plurality of workstations where a bottom blank and a sidewall blank are formed and attached to one another to create a container. The workstation includes a reciprocable punch and draw that cooperate with an abutment surface and a series of protrusions to impress the lip of the bottom blank with a series of indentations. The indentations promote a better seal to the sidewall blank.
摘要翻译：公开了一种用于制杯机的底部坯料制造工作站。制杯机是具有旋转转台和多个心轴的类型，其布置成与多个工作站相互作用。转台通过多个工作台以逐步方式移动每个心轴，其中底部坯件和侧壁坯件形成并彼此附接以形成容器。工作站包括可往复运动的冲压和拉伸，其与邻接表面和一系列突起配合，以一系列凹痕来压印底部坯料的唇部。压痕促进了侧壁坯料的更好的密封。

6. 发明授权

US5460591A Paper cup handle attachment assembly 失效
标题翻译：纸杯手柄附件总成
公开(公告)号：US5460591A
公开(公告)日：1995-10-24
申请号：US110557
申请日：1993-08-23
申请人： Dale L. Sand
发明人： Dale L. Sand
IPC分类号： B31B50/86 , B31B1/86
CPC分类号： B31B2201/9095 , Y10T156/1339 , Y10T29/53404
摘要： A machine for securing a thermoplastic coated paper handle to a paper cup, the machine including a mandrel turret mounted for rotary motion on a frame, the turret including a plurality of mandrels and a pair of clamp assemblies for clamping the cups onto the mandrels, a die assembly mounted on the frame for stamping paper handles from a strip of thermoplastic coated paper and a transfer turret for transferring the paper handles from the die assembly to the mandrel turret for attachment to the cups.
摘要翻译：一种用于将热塑性涂层纸把手固定在纸杯上的机器，所述机器包括安装在框架上以旋转运动的心轴转台，所述转台包括多个心轴和用于将杯子夹紧到心轴上的一对夹具组件模具组件安装在框架上，用于从热塑性涂层纸的条带冲压纸把手和传送转台，用于将纸把手从模具组件传送到心轴转台以附接到杯子。

7. 发明授权

US5435804A Cup making machine 失效
公开(公告)号：US5435804A
公开(公告)日：1995-07-25
申请号：US248326
申请日：1994-05-24
申请人： Daryl R. Konzal
发明人： Daryl R. Konzal
IPC分类号： B31B17/00 , B31B1/64 , B65H5/16
CPC分类号： B31B1/00 , B31B2201/2612 , B31B2217/082 , Y10T156/1036 , Y10T156/1038
摘要： A machine for making cups of thermoplastic coated paper, the machine including a frame or housing having a turret rotatably mounted on the frame, a number of work stations mounted on the frame in an equally spaced relation around the turret, a number of mandrels corresponding to the number of work stations mounted on the turret and a curling die mounted on the turret in radial alignment with each of the mandrels. The turret being rotated intermittently to align the mandrels sequentially with the work stations, the work stations being movable radially inwardly into a working relation with each mandrel, the mandrels being moved radially inwardly simultaneously with the work stations to form a tucked curl on the top edge of the cup.

8. 发明授权

US5337622A Multi-mandrel programmable turret apparatus and method of effecting time modulation thereof 失效
标题翻译：多心轴可编程转塔装置及其时间调制方法
公开(公告)号：US5337622A
公开(公告)日：1994-08-16
申请号：US714972
申请日：1991-06-13
申请人： Daryl R. Konzal
发明人： Daryl R. Konzal
IPC分类号： B23Q39/04 , B65G29/00 , B23B29/24
CPC分类号： B23Q39/042 , B65G29/00 , Y10T74/14 , Y10T74/1494 , Y10T74/1828
摘要： A mechanically programmed indexing turret assembly configured to independently position each of a plurality of mandrels about a central axis of the turret for periodic interaction with a plurality of work stations. A central standard rotates at a substantially constant angular velocity. Each mandrel is mounted about the axis of the standard for rotation about a common axis therewith. The standard selectively transmits torque to the various mandrels in conjunction with cam and linkage elements. The respective periods of angular acceleration, deceleration, and absolute dwell of the respective mandrels are controlled in accordance with a predetermined cam contour associated with the cam track.
摘要翻译：机械编程的分度转塔组件，其被配置为围绕转台的中心轴独立地定位多个心轴中的每一个，以与多个工作站周期性地进行交互。中心标准以基本恒定的角速度旋转。每个心轴围绕标准件的轴线安装，以便围绕公共轴线旋转。该标准选择性地将扭矩传递到与凸轮和联动元件结合的各种心轴。根据与凸轮轨道相关联的预定凸轮轮廓来控制相应心轴的角加速度，减速度和绝对停留的各个周期。

9. 发明授权

US4571233A Paper container bottom expander 失效
标题翻译：纸容器底部膨胀机
公开(公告)号：US4571233A
公开(公告)日：1986-02-18
申请号：US568815
申请日：1984-01-06
申请人： Daryl R. Konzal
发明人： Daryl R. Konzal
IPC分类号： B31B17/00 , B31B1/90 , B31B1/28
CPC分类号： B31B1/00 , B31B2201/60 , B31B2217/082 , Y10T279/1054
摘要： A bottom expander for a flat bottom paper container of noncircular cross-section comprises a ring having an aperture surface for closely embracing the bottom rim of a container and plate-like tool elements, each having a radially outer edge surface which opposes and clampingly cooperates with that aperture surface. Each tool element is fastened to the front end of a leaf spring, the rear end of which is anchored in fixed relation to a support for the ring. The leaf springs support the tool elements in coplanar relation and so flex as to confine the tool elements to translatory motion that carries their outer edge surfaces toward and from the aperture surface, thus eliminating sliding guidance for the tool elements. The leaf springs also bias the tool elements to home positions in which they are spaced from the aperture surface.
摘要翻译：用于非圆形横截面的平底纸容器的底部扩张器包括具有用于紧密包围容器的底部边缘的孔表面的圆环和板状工具元件，每个具有径向外边缘表面，该径向外边缘表面与那个光圈表面。每个工具元件被固定到板簧的前端，板簧的后端与环的支撑件固定地固定。板簧以共面关系支撑工具元件，并且因此弯曲以将工具元件限制在平移运动，使其外边缘表面朝向和离开孔表面，从而消除了工具元件的滑动引导。板簧还将工具元件偏置到它们与孔表面间隔开的原始位置。

10. 发明授权

US4386576A Glue applicator for paper cup machines 失效
标题翻译：纸杯机的胶涂机
公开(公告)号：US4386576A
公开(公告)日：1983-06-07
申请号：US338348
申请日：1982-01-11
申请人： Craig N. Johnson
发明人： Craig N. Johnson
IPC分类号： B31B50/62 , B05C1/02
CPC分类号： B31B1/00 , B31B2201/6017 , B31B2217/062 , B31B2217/064
摘要： A dripless, easily cleaned glue applicator for a machine for making two-piece paper cups comprises an outer body member in which there is a cavity that opens to a slot in a flat bottom surface of the member. The slot has a shape and size conforming to an area of glue to be applied. An inner member in the body member forces the longitudinally central portion of a resilient foam pad to bulge down through the slot and clamps the pad to the outer body member. The inner member also provides a glue chamber that is communicated with a pressurized source of glue and from which numerous bores, spaced along the length of the inner member, open downwardly to the pad. A top plate on the outer body member closes its cavity, holds the inner member in clamping relation to the outer body member, and provides for mounting the applicator.
摘要翻译：用于制造两件式纸杯的机器的无滴漏，易清洁的胶水涂布器包括外主体构件，其中存在通向构件的平坦底表面中的狭槽的空腔。狭槽的形状和尺寸符合要施加的胶水区域。主体构件中的内部构件迫使弹性泡沫垫的纵向中心部分向下凸出通过狭槽并将衬垫夹紧到外主体构件。内部构件还提供了胶合室，其与加压胶水源连通，并且沿着内部构件的长度间隔开的许多孔向下打开到衬垫。外主体上的顶板关闭其空腔，将内部构件保持在与外部本体构件夹紧的关系中，并提供安装施加器。

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