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公开(公告)号：US09476757B2
公开(公告)日：2016-10-25
申请号：US14253577
申请日：2014-04-15
Applicant: Laitram, L.L.C.
Inventor： Lazio Kleczewski
CPC classification number: G01G11/04 , B65G17/08 , B65G17/30 , B65G2203/0258 , G01G3/12 , G01G3/16 , G01G11/003 , G01G13/16 , G01G19/00 , G01G19/035
Abstract: A conveyor belt and a weighing system for weighing articles conveyed on a conveyor belt. The conveyor belt includes an array of force-sensing elements embedded in the belt to measure forces normal to the belt's conveying surface. The force-sensing elements form parts of passive resonant circuits that each include a capacitor and an inductive coil. Either the capacitor or the inductive coil can be a force-sensitive element. Measuring circuits external to the belt include an oscillator having a coil that inductively couples to the resonant circuit in the belt as it passes closely by. A force applied to the belt at a force-sensitive element changes the resonant frequency of its resonant circuit, which also causes a change in the oscillator frequency. Frequency detectors in the measuring circuits measure that frequency change and convert it into a proportional force value used to compute the weights of conveyed articles on the fly.
Abstract translation: 传送带和称重系统，用于称量在传送带上传送的物品。 输送带包括嵌入在带中的力传感元件的阵列，以测量垂直于带的输送表面的力。 力感测元件形成无源谐振电路的一部分，每个无源谐振电路包括电容器和感应线圈。 电容器或感应线圈可以是力敏元件。 皮带外部的测量电路包括具有线圈的振荡器，当线圈通过时，线圈感应耦合到谐振电路。 在力敏元件处施加到皮带的力改变其谐振电路的谐振频率，这也引起振荡器频率的变化。 测量电路中的频率检测器测量频率变化，并将其转换为用于计算传送物品在飞行中的重量的比例力值。
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公开(公告)号：US09475645B2
公开(公告)日：2016-10-25
申请号：US14837316
申请日：2015-08-27
Applicant: Laitram, L.L.C.
Inventor： Abraham L. Miller , Gilbert J. MacLachlan
CPC classification number: B65G23/06 , B65G17/086
Abstract: A conveyor belt module has a conveying surface and a drive surface having a skewed drive edge for engaging a sprocket tooth. The skewed drive edge is skewed relative to the conveying surface. The skewed drive edge is formed on an interior drive surface in a sprocket pocket and—or an exterior drive surface on a drive element. The skewed drive edge is parallel to a corresponding downwardly-angled drive shaft accommodating sprockets of increasing size for driving a radius conveyor belt formed of a plurality of conveyor belt modules with skewed drive edges.
Abstract translation: 输送带模块具有输送表面和驱动表面，驱动表面具有用于接合链轮齿的偏斜的驱动边缘。 偏斜的驱动边缘相对于输送表面倾斜。 偏斜的驱动边缘形成在链轮槽的内部驱动表面和驱动元件上的外部驱动表面上。 偏斜的驱动边缘平行于相应的向下倾斜的驱动轴，该驱动轴容纳增大尺寸的链轮，用于驱动由具有偏斜驱动边缘的多个传送带模块形成的半径传送带。
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公开(公告)号：US20160288386A1
公开(公告)日：2016-10-06
申请号：US15075490
申请日：2016-03-21
Applicant: Laitram, L.L.C.
Inventor： Richard A. Keb , Ruizhe Ma , Michael Hendrik DeGroot
CPC classification number: B29C45/14549 , B29C45/14311 , B29C51/082 , B29C51/266 , B29C2045/14319 , B29C2791/001 , B29K2023/065 , B29L2031/7092 , B65G17/40 , B65G17/46
Abstract: A conveyor component comprises a thermoformable portion chemically bonded to an injection molded base portion. A surface of the thermoformable portion is prepared for bonding. Then an injection moldable material is injected onto the prepared surface to form the injection molded base portion.
Abstract translation: 输送机部件包括化学键合到注射成型基部的可热成型部分。 制备可热成型部分的表面用于粘合。 然后将注射成型的材料注入到制备的表面上以形成注射成型的基底部分。
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74.发明申请SORTER WITH DOUBLE RUNOUT LANES IN EACH BULLPEN AND METHOD FOR SORTING 审中-公开在每个BULLPEN的双OUT OUT S。。。。。。。。。公开(公告)号：US20160288172A1
公开(公告)日：2016-10-06
申请号：US14902393
申请日：2014-07-15
Applicant: Laitram, L.L.C.
Inventor： Stephen G. Wargo
Abstract: A sorter having bullpens with double runout lanes and a method for sorting to those bullpens. The sorter comprises a main conveyor conveying articles, such as mail pieces, parcels, or mail trays. Diverters disposed along the main conveyor selectively divert the articles to pairs of side-by-side runout lanes depending on the articles' destinations. Each pair of runout lanes is flanked on opposite sides across an aisle by a row of destinations, such as carts, baskets, bins, hampers, and pallets. Each article is diverted from the main conveyor onto the runout lane closer to its destination cart. An operator picks up the article and carries it across the aisle to the pre-assigned destination cart.
Abstract translation: 一个分拣机具有双重跳动车道的牛栏和一种分类到那些牛栏的方法。 分拣机包括传送物品的主输送机，例如邮件，包裹或邮寄托盘。 沿着主传送器布置的分流器根据物品的目的地选择性地将物品转向成对的并排径流道。 每对跳动车道的两侧穿过穿过通道的一排目的地，如推车，篮子，箱子，打击垫和托盘的两侧。 每个物品从主输送机转移到靠近目标车的越野车道上。 操作者拿起物品并将其穿过通道到预先指定的目的地车。
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公开(公告)号：US09359141B2
公开(公告)日：2016-06-07
申请号：US14984427
申请日：2015-12-30
Applicant: Laitram, L.L.C.
Inventor： Michael Hendrik DeGroot , Daniel Robert Hendrickson , James R. Honeycutt, Jr. , Brian A. Trapani , Wayne A. Pertuit, Jr. , Paul E. St. Pierre , Philipp J. Hortig
Abstract: Components of a conveyor system designed to facilitate tight transfer of products onto and off a positively-driven, low tension conveyor belt. The conveyor system includes a tension amplifier in a returnway of a conveyor belt circuit for selectively increasing tension in the conveyor belt prior to infeed without increasing the low tension in the returnway prior to the tension amplifier.
Abstract translation: 输送机系统的组件，旨在促进产品紧密地传递到正向驱动的低压输送带上。 输送机系统包括在输送带回路的回路中的张力放大器，用于在进给之前选择性地增加输送带中的张力，而不会在张力放大器之前增加回流道中的低张力。
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Patent Agency Ranking
公开(公告)号：US20160149460A1
公开(公告)日：2016-05-26
申请号：US14818529
申请日：2015-08-05
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve
IPC: H02K5/10
CPC classification number: H02K5/10 , H02K5/16 , H02K2205/09
Abstract: A water-resistant electric motor having an end bell with a passage that prevents the formation of a vacuum between the shaft seal and the shaft bearing. The passage extends from the interior region of the motor through the end bell bypassing the bearing to communicate with a gap between the seal and the bearing. The motor housing includes a vent to expose the motor's interior region and the gap to atmospheric pressure or to a source of higher-pressure air or gas to prevent water from being sucked into the motor's interior.
Abstract translation: 一种防水电动机，其具有带有防止在轴封和轴承之间形成真空的通道的端部罩。 通道从马达的内部区域延伸通过绕着轴承的末端钟，以与密封件和轴承之间的间隙连通。 马达壳体包括用于将马达的内部区域和间隙暴露于大气压力的通气口或者用于高压空气或气体的源，以防止水被吸入马达的内部。
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公开(公告)号：US09345248B2
公开(公告)日：2016-05-24
申请号：US14464941
申请日：2014-08-21
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve
IPC: A22C29/02
CPC classification number: A22C29/026
Abstract: Peeling apparatus and cam followers for lowering and raising the finger frames of roller-type peeling apparatus. The cam followers have monolithic hardened stainless steel cam rollers with journals extending outward of central wheels into bronze bushings retained stationarily in holders. The monolithic cam rollers roll on pivoting cams at the four corners of the finger frame to raise and lower the finger frame in synchrony with the back and forth rotation of peeling rollers forming peeling channels. Support rollers supporting the ends of the peeling rollers also rotate in stationary bronze bushings.
Abstract translation: 用于降低和提升辊式剥离装置的指框的剥皮装置和凸轮从动件。 凸轮从动件具有整体硬化的不锈钢凸轮辊，其具有从中心轮向外延伸的青铜衬套，固定在支架中。 整体凸轮滚子在手指框架的四个角上滚动枢转凸轮，以与形成剥离通道的剥离辊的前后旋转同步地升高和降低指形框架。 支撑剥离辊的端部的支撑辊也在静止的青铜衬套中旋转。
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公开(公告)号：US09334121B2
公开(公告)日：2016-05-10
申请号：US13942080
申请日：2013-07-15
Applicant: Laitram, L.L.C.
Inventor： David W. Bogle , Alejandro J. Talbott , Robert L. Rosen
Abstract: A modular spiral belt constructed of a series of hingedly interconnected belt modules arranged in a helical stack. The modular spiral belt includes outer side plates that include openings for airflow and inner side plates that are solid to block airflow. The openings may include valves for selectively opening and closing the openings. A locking mechanism may lock two tiers together. A hold down may apply pressure to prevent destacking of the belt, or a guide may be disposed with the helical stack for preventing destacking.
Abstract translation: 由一系列以螺旋堆叠布置的铰接互连带组件构成的模块化螺旋带。 模块化螺旋带包括外侧板，其包括用于气流的开口和用于阻塞气流的内侧板。 开口可以包括用于选择性地打开和关闭开口的阀。 锁定机构可以将两层锁在一起。 按压可以施加压力以防止带的破裂，或者可以用螺旋堆叠布置引导件以防止破坏。
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公开(公告)号：US20160090246A1
公开(公告)日：2016-03-31
申请号：US14496462
申请日：2014-09-25
Applicant: Laitram, L.L.C.
Inventor： Brian R. Lee
Abstract: A conveyor system with a pop-up transfer assembly for transferring articles off the end of conveyor belt having protrusions extending above the belt's outer conveying surface. The transfer assembly is cantilevered over the reversing path of the conveyor belt from a pivot. When a protrusion from the belt hits the transfer assembly, the transfer assembly pivots away from the belt about the pivot. When the protrusion is clear, the transfer assembly drops, by gravity, back to its home position proximate the belt. A bilateral transfer assembly is cantilevered in opposite directions to transfer articles off the end of one conveyor belt onto another conveyor belt that may or may not have protrusions.
Abstract translation: 一种具有弹出传送组件的传送系统，用于将物品从传送带的端部传送出去，该传送带具有在带的外传送表面上方延伸的突起。 传送组件从枢轴悬挂在传送带的反转路径上。 当来自皮带的突起撞击传送组件时，传送组件绕枢轴远离皮带转动。 当突起清除时，转移组件通过重力下降到靠近皮带的原始位置。 双向传送组件在相反方向上是悬臂式的，以将物品从一个传送带的端部转移到可以具有或不具有突起的另一传送带上。
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公开(公告)号：US20160050944A1
公开(公告)日：2016-02-25
申请号：US14464941
申请日：2014-08-21
Applicant: Laitram, L.L.C.
Inventor： Christopher G. Greve
IPC: A22C29/02
CPC classification number: A22C29/026
Abstract: Peeling apparatus and cam followers for lowering and raising the finger frames of roller-type peeling apparatus. The cam followers have monolithic hardened stainless steel cam rollers with journals extending outward of central wheels into bronze bushings retained stationarily in holders. The monolithic cam rollers roll on pivoting cams at the four corners of the finger frame to raise and lower the finger frame in synchrony with the back and forth rotation of peeling rollers forming peeling channels. Support rollers supporting the ends of the peeling rollers also rotate in stationary bronze bushings.
Abstract translation: 用于降低和提升辊式剥离装置的指框的剥皮装置和凸轮从动件。 凸轮从动件具有整体硬化的不锈钢凸轮辊，其具有从中心轮向外延伸的青铜衬套，固定在支架中。 整体凸轮滚子在手指框架的四个角上滚动枢转凸轮，以与形成剥离通道的剥离辊的前后旋转同步地升高和降低指形框架。 支撑剥离辊的端部的支撑辊也在静止的青铜衬套中旋转。
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