公开(公告)号：US3513630A

公开(公告)日：1970-05-26

申请号：US3513630D

申请日：1967-10-12

Applicant: EMHART CORP OF PORTLAND ,  EMHART CORP

Inventor： LATTKE HORST G ,  HAHN ARTHUR H

IPC: B65B11/00 ,  B65B11/12

CPC classification number: B65B11/004 ,  B65B11/12

公开(公告)号：US3852942A

公开(公告)日：1974-12-10

申请号：US40673173

申请日：1973-10-15

Applicant: EMHART CORP

Inventor： JOHNSON L ,  RAUDAT J

IPC: B65B43/39

CPC classification number: B65B43/39

Abstract: Means for opening the leading flap of a carton are provided by a device having a flap opener pivotably mounted on a translating shaft, which shaft also rotates as it translates, thus moving the flap opener through a helical path; the flap opener is spring loaded such that as it moves away from its rest position, the forward portion of the flap opener drops down to allow it to get under the flap, even if the flap is level with, or below, the upper edges of the panels of the carton; as the flap opener moves forward, it rotates so that in addition to moving under and into the flap, it also lifts the flap up and pushes it over the edge of the front panel of the carton to a horizontal full open position.

Abstract translation: 用于打开纸箱的引导片的装置由具有可旋转地安装在平移轴上的襟翼开启装置的装置提供，该转轴在其平移时也旋转，从而使襟翼开启器通过螺旋路径移动; 皮瓣开启器是弹簧加载的，使得当其从其静止位置移动时，皮瓣开启器的前部部分下降以允许其在皮瓣下方，即使皮瓣与...的上边缘 纸箱的面板; 当襟翼开启器向前移动时，它旋转，使得除了向下移动并进入翼片之外，它还将翼片抬起并将其推到纸箱前面板的边缘上至水平完全打开位置。

公开(公告)号：US3849101A

公开(公告)日：1974-11-19

申请号：US30420772

申请日：1972-11-06

Applicant: EMHART CORP

Inventor： WYTHE F ,  MYLCHREEST G

IPC: C03B9/38

CPC classification number: C03B9/3866 ,  C03B9/3833 ,  C03B9/3875

Abstract: A mold cavity defining structure includes inner wall means defining a glassware forming surface which is adapted to contact the molten glass and to thereby remove heat from the molten glass. This inner wall means also defines a second surface, spaced outwardly from the first, and which can be cooled so that heat is adapted to be conducted outwardly from the first surface toward the second surface. The mold cavity defining structure further includes outer wall means spaced from the inner wall means and defining a third surface which is spaced outwardly from the second surface of the inner wall means to define an internal chamber of generally annular shape therebetween. This chamber is filled with a porous metal filler material, comprising generally spherical particles which are brazed or sintered to one another and also to the second surface of the inner wall means, but which brazed particles also define interstices therebetween to achieve a high degree of porosity in the filler material. Means is provided for passing a coolant such as air through the porous metal filler material, and preferably said coolant is caused to pass through the chamber in a radial direction, from adjacent the outer boundary of the filler material, to the inner boundary thereof. The filler material preferably comprises generally spherical Monel beads having a diameter of approximately 3/32nds of an inch, giving the brazed filler material a density of approximately 65% that of the bead material.

Abstract translation: 模腔定义结构包括限定玻璃器皿形成表面的内壁装置，其适于接触熔融玻璃并从而从熔融玻璃中除去热量。 该内壁装置还限定了与第一表面间隔开的第二表面，并且可以将其冷却，使得热量适于从第一表面朝向第二表面向外导出。 模腔定义结构还包括与内壁装置间隔开的外壁装置，并且限定了与内壁装置的第二表面向外间隔开的第三表面，以限定其间具有大致环形形状的内室。 该室充满多孔金属填充材料，其包含相互钎焊或烧结的通常为球形的颗粒，并且还包括内壁装置的第二表面，但是钎焊颗粒还在其间限定间隙以实现高孔隙率 在填料中。 提供了用于使诸如空气的冷却剂通过多孔金属填充材料的装置，并且优选地使所述冷却剂沿着与填充材料的外边界相邻的径向方向穿过该室。 填充材料优选地包括直径约为3/32 /英寸的通常为球形的蒙乃尔珠，使钎焊填料的密度大约为珠粒材料的65％。

公开(公告)号：US3819214A

公开(公告)日：1974-06-25

申请号：US29234672

申请日：1972-09-26

Applicant: EMHART CORP

Inventor： HART L ,  SALONIA T ,  BERGEN G

IPC: E05B55/14 ,  E05B55/00 ,  E05B63/08 ,  E05C1/12

CPC classification number: E05B55/005 ,  Y10S292/38 ,  Y10T70/5504 ,  Y10T292/098 ,  Y10T292/0982 ,  Y10T292/099

Abstract: A cylindrical lock set including an operating unit having a cylindrical housing containing a unitary retractor frame of nonmetallic, low-friction material supporting a unitary metallic retractor slide. A latch unit releasably connected to the operating unit includes a case supporting a latch bolt releasably connected to the retractor slide by a female tailpiece. Coengageable cam surfaces on the tailpiece and on a deadlocking member carried by the latch bolt positively drive the deadlocking member to a deadlocking position relative to the case if an attempt is made to forcibly depress the latch bolt as by insertion of a tool between the outer edge of an associated door and strike plate. The operating unit also includes a locking mechanism for locking a rollback against rotation relative to the housing.

Abstract translation: 一种圆柱形锁定装置，其包括具有圆柱形壳体的操作单元，所述圆柱形壳体包含支撑单一金属牵开器滑块的非金属，低摩擦材料的整体牵开器框架。 可释放地连接到操作单元的闩锁单元包括支撑通过阴尾件可释放地连接到牵开器滑块的闩锁的壳体。 如果试图通过将工具插入到外边缘之间来强制地按压闩锁螺栓，则尾塞上的和由闩锁螺栓承载的死锁构件上的可共享凸轮表面相对于壳体正确地驱动死锁构件到死锁位置 相关的门和打击板。 操作单元还包括锁定机构，用于锁定相对于壳体旋转的回滚。

公开(公告)号：US3797641A

公开(公告)日：1974-03-19

申请号：US3797641D

申请日：1971-09-13

Applicant: EMHART CORP

Inventor： NELSON J ,  SCHULTZ R

IPC: B65G47/248 ,  B65G11/20

CPC classification number: B65G47/248

Abstract: Containers are fed by line pressure through a plurality of resilient guide rods, which rods are bent to define a helical path for the containers, and novel means is provided for supporting these guide rods at bulkhead stations along this helical path. Each bulkhead has an opening through which the containers can pass, and a series of hexagonal openings provided adjacent the container opening in each bulkhead are adapted to receive soft plastic plugs which can be clamped in these hexagonal openings to support guide rod supporting members each of which is mounted in a predetermined angular relationship with respect to the plane of the bulkhead.

Abstract translation: 容器通过管线压力通过多个弹性导杆进给，该杆被弯曲以限定用于容器的螺旋路径，并且提供了新的装置，用于沿着该螺旋路径将这些导杆支撑在隔板站处。 每个隔板都有开口，容器可穿过该开口，并且在每个隔板中与容器开口相邻设置的一系列六边形开口适于容纳软塑料塞，该塑料塞可夹在这些六角形开口中，以支撑导向杆支撑构件， 相对于隔板的平面以预定的角度关系安装。

公开(公告)号：US3788637A

公开(公告)日：1974-01-29

申请号：US3788637D

申请日：1972-05-15

Applicant: EMHART CORP

Inventor： LATTKE H

IPC: B31B3/44 ,  B65H9/14

CPC classification number: B31B50/00 ,  B31B50/444

Abstract: Precut and prescored tray blanks are stacked in a magazine, and pivoted vacuum cup means is adapted to withdraw the lowermost blank from the stack by moving the blank downwardly to a delivery position. Control means is provided for operation of the vacuum cup to move it from and to its pick-up position in engagement with the lowermost blank in the stack, the vacuum cup being vented to atmosphere when it reaches the delivery position. A continuously driven roller is adapted to receive the leading edge of the blank in this delivery position and a back-up roller swings on the axis of the driven roller so as to pinch the blank therebetween and to feed it downstream against a stop. Side guides loosely receive the edges of the blank as it moves against the stop, and inturned end portions of these side guides actually deform the side edges of the blank to hold it into position against the stop where it is engaged by mechanism associated with the tray forming apparatus.

Abstract translation: 预切和预处理的托盘坯料堆叠在料盒中，并且枢转的真空杯装置适于通过将坯料向下移动到递送位置而从堆叠中提取最低的坯料。 提供控制装置用于操作真空杯以使其从堆叠中的最下面的坯料接合到其拾取位置，当真空杯到达输送位置时，真空杯被排放到大气中。 连续从动辊适于在该输送位置接收坯料的前缘，并且支撑辊在从动辊的轴线上摆动，从而夹住它们之间的坯料并将其向下馈送到挡块上。 侧面导板松动地接收坯件的边缘，因为它抵靠挡块移动，并且这些侧向导向件的折边端部实际上使坯件的侧边缘变形，以将其保持在与托架相关联的机构接合的位置上 成型装置。

公开(公告)号：US3781047A

公开(公告)日：1973-12-25

申请号：US3781047D

申请日：1972-03-31

Applicant: EMHART CORP

Inventor： SURKO W

IPC: E05C17/56

CPC classification number: E05C17/56 ,  Y10T292/11 ,  Y10T403/32008 ,  Y10T403/32057 ,  Y10T403/32311 ,  Y10T403/32631 ,  Y10T403/32672

Abstract: An adjustable magnetic door holder comprises an electromagnetic unit and an adjustable strike support which includes a base and an armature or strike plate. The strike plate is adjustably coupled to the base by a ball and socket joint carried by a cylindrical member supported for limited angular movement and axial translation relative to the base whereby wide variation of adjustment between the strike plate and base may be attained to facilitate precise alignment of the strike plate with the electromagnetic unit.

公开(公告)号：US3756038A

公开(公告)日：1973-09-04

申请号：US3756038D

申请日：1972-04-07

Applicant: EMHART CORP

Inventor： MAC MASTER M ,  HENRY J ,  MORRIS H ,  SCHUMACHER N

IPC: A47F3/04 ,  F24F9/00

CPC classification number: A47F3/0447 ,  F24F9/00

Abstract: Refrigerated display equipment is provided with a refrigerated space having an access opening for customers at the front thereof together with separate air duct means through which air is passed from inner and outer return air inlets to inner and outer air discharge means for establishing an air curtain moving across said front access opening and embodying at least two layers of air at least the inner one of which layers is refrigerated air. The equipment is further provided with an access opening for service personnel at the rear of the refrigerated space and the air duct means through which air is passed from the return air inlets to the air discharge means each include a portion which is located adjacent the access opening at the rear of the refrigerated space.

Abstract translation: 冷藏展示设备设有一个冷藏空间，其具有用于其前面的顾客的进入开口，以及单独的空气管道装置，空气从内部和外部回流空气入口通过内部和外部空气排出装置，用于建立气帘移动 穿过所述前通道开口并且至少包括至少两层空气，至少其中的一层是冷藏空气。 设备还设有用于在冷藏空间后部的维修人员的进入开口，空气从返回空气入口通过空气排放装置的空气管道装置均包括位于进入开口附近的部分 在冷藏空间的后面。

公开(公告)号：US3754123A

公开(公告)日：1973-08-21

申请号：US3754123D

申请日：1972-02-28

Applicant: EMHART CORP

Inventor： KELLER R

IPC: B07C5/10 ,  G01B11/26 ,  G06F7/62 ,  G06G7/22 ,  G06M7/00

CPC classification number: G01B11/26 ,  B07C5/10 ,  G06F7/62

Abstract: Two mutually perpendicular light beam patterns are directed across a continuously moving conveyor toward an array of light sensitive devices arranged in pairs for inspecting the silhouette of articles on the conveyor. The leaner inspection circuitry includes a pulse generating and counting means capable of providing two signals indicative of the degree of lean of an article in two mutually perpendicular directions. These signals, or series of pulses, are squared, respectively, and then summed to be compared to some predetermined acceptable range.

Abstract translation: 两个相互垂直的光束图案被引导穿过连续移动的传送器朝向成对设置的光敏装置阵列，以检查输送机上的物品的轮廓。 更精细的检查电路包括脉冲产生和计数装置，其能够提供指示物品在两个相互垂直的方向上的倾斜程度的两个信号。 这些信号或一系列脉冲分别平方，然后相加以与一些预定的可接受范围进行比较。

公开(公告)号：US3751902A

公开(公告)日：1973-08-14

申请号：US3751902D

申请日：1972-02-22

Applicant: EMHART CORP

Inventor： KINGSBURY C ,  COLBY H

IPC: B21D53/36 ,  B21D53/46

CPC classification number: B21D53/36 ,  B21D53/46 ,  Y10T29/49798 ,  Y10T29/4987 ,  Y10T29/5142 ,  Y10T29/53657

Abstract: An apparatus for installing insulation on a U-shaped metallic body member to form an insulated staple. The apparatus receives both the U-shaped body member and a section of tubing, and assembles the tubing on the body member so that the staple can be driven into a supporting object and attach a conduit captured by the staple to the object without having direct physical contact between the metallic body member and the conduit. The apparatus assembles insulating tubing on the U-shaped body member so that the portion of the member which receives the blows of a hammer during a stapling operation is openly exposed and the inner periphery of the U-shaped member adjacent the captured conduit is entirely covered by the walls of the tubing which provides the insulating characteristics. The apparatus is adapted to install a standard plastic tubing on a conventional staple body member and, thereby, produces inexpensive, insulated staples efficiently.

Abstract translation: 一种用于在U形金属本体构件上安装绝缘体以形成绝缘钉的装置。 该装置接收U形本体构件和一段管道，并且将管道组装在主体构件上，使得订书钉可以被驱动到支撑对象中并且将由订书钉捕获的导管附接到对象而不具有直接的物理 金属主体部件和导管之间的接触。 该装置组装在U形本体构件上的绝缘管，使得在装订操作期间接收锤子的部件的部分被露出，并且与被捕获的导管相邻的U形构件的内周被完全覆盖 通过提供绝缘特性的管道壁。 该装置适于在标准的塑料管上安装标准塑料管，从而有效地生产廉价绝缘的钉。