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公开(公告)号：US4718961A
公开(公告)日：1988-01-12
申请号：US857485
申请日：1986-04-30
IPC分类号： B65D23/08 , B26D7/18 , B29C31/00 , B29C33/44 , B29C53/42 , B29C63/42 , B29C65/00 , B29C65/78 , B29K105/02 , B29L22/00 , B31B3/28 , B65B53/00 , C03C17/32 , B32B31/00
CPC分类号： B29C66/53245 , B26D7/18 , B29C31/002 , B29C33/44 , B29C53/42 , B29C65/18 , B29C65/7847 , B29C66/005 , B29C66/1122 , B29C66/4322 , B29C66/49 , B29C66/81821 , B29C66/83541 , B31B1/00 , B29C66/73715 , B29C66/8122 , B31B2201/2604 , Y10T156/1038 , Y10T156/1168
摘要： In the fabrication of a plastic sleeve by heat sealing overlapped ends of a plastic film blank wrapped around a mandrel, a part of the underlying overlapped end is often melted inadvertently and adheres to the mandrel, obstructing easy stripping of the sleeve off the mandrel. Accordingly, a tensioning groove is formed in the mandrel surface, and a pressing-in bar is pressed thereinto over the sleeve while a part of the sleeve is held stationary against the mandrel by a holding plate to pull the sleeve part thus adhering sidewise in the peripheral direction of the mandrel and thereby to peel away and free the same.
摘要翻译： 在通过热封密封缠绕在心轴上的塑料薄膜坯料的重叠的端部制造塑料套筒时，下面重叠的端部的一部分经常被无意地熔化并粘附到心轴上，从而妨碍套筒从心轴上的轻松剥离。 因此，在心轴表面形成张紧槽，并且将压入杆压在套筒上，而套筒的一部分通过保持板保持固定在心轴上，从而将套筒部分侧向粘附在 心轴的圆周方向，从而剥离并释放心轴。
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公开(公告)号：US4250798A
公开(公告)日：1981-02-17
申请号：US959775
申请日：1978-11-13
IPC分类号： B29C63/00 , B29C31/00 , B29C51/00 , B29C53/00 , B29C53/42 , B29C53/44 , B29C53/80 , B29C63/42 , B29C65/00 , B29C65/18 , B29C65/78 , B29D23/00 , B65C3/06 , B31C1/02
CPC分类号： B65C3/065 , B29C31/002 , B29C53/42 , B29C63/426 , B29C65/18 , B29C65/7847 , B29C66/1122 , B29C66/4322 , B29C66/49 , B29C66/53245 , B29C66/83541 , B29C66/81821
摘要： A plastic sleeve is fabricated by: winding a blank of plastic film around a hollow cylindrical mandrel having a groove of arcuate cross section extending in the mandrel axial direction along the mandrel outer surface and having numerous through holes through its wall including the concave surface of the groove, the blank ends being overlapped; applying a vacuum through the holes to the inner surface of the blank thereby to draw it by suction tightly against the mandrel outer surface; heat sealing the overlapped ends of the blank thereby to form a sleeve; and vitiating the vacuum and applying pressure above atmospheric to the inner surface of the sleeve thereby to facilitate the succeeding step of stripping the sleeve from the mandrel and fitting it on a glass bottle.
摘要翻译： 塑料套筒是通过以下方式制造的：通过以下方式制造塑料套管：塑料薄膜坯料围绕中空圆柱形心轴缠绕，该中空圆柱形心轴具有沿心轴外表面在心轴轴向方向上延伸的弓形横截面的凹槽，并且具有穿过其壁的多个通孔， 凹槽，空白端重叠; 通过孔将真空施加到坯料的内表面，从而通过紧紧地靠在心轴外表面上进行抽吸; 热密封坯料的重叠端，从而形成套筒; 并使真空变冷并且将压力高于大气压力施加到套筒的内表面，从而便于将套筒从心轴剥离并将其装配在玻璃瓶上的后续步骤。
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公开(公告)号：US4955227A
公开(公告)日：1990-09-11
申请号：US209952
申请日：1988-05-25
IPC分类号： B07C5/12 , B07C5/34 , B07C5/36 , G01B5/00 , G01B5/02 , G01B5/08 , G01B5/12 , G01B5/24 , G01N19/08
摘要： An apparatus for inspecting glass bottles generally comprises an operation table, an annular conveyor passage onto which glass bottles to be inspected are conveyed one-by-one and on which the bottles are moved slidably, and a turn table coaxially disposed inside the annular conveyor passage. A plurality of guide members are circumferentially mounted on the peripheral surface of the turn table, and a plurality of bottle inspecting stations are disposed circumferentially and spaced equally therearound. The inspecting stations include a down sealing surface measuring station for measuring the down sealing surface of the lip portion of each bottle, an outer diameter and perpendicularly measuring station for measuring outer diameters of the various portions of each bottle and an inner diameter measuring station for measuring the inner diameter of the lip opening. The bottles inspected or measured are conveyed out of the conveying passage and selectively divided into defective bottles and satisfactory bottles.
摘要翻译： 用于检查玻璃瓶的装置通常包括操作台（1），环形输送通道，待检查的玻璃瓶一个接一个地输送到其上，并且瓶子可滑动地移动到其上并且同时旋转的转台 设置在环形输送通道内。 多个引导构件（6）周向地安装在转台的周面上，并且多个瓶检查站（A-F）周向地设置在其周围。 检查站包括用于测量每个瓶子的唇缘部分的向下密封表面的下封面测量站，用于测量每个瓶子的各个部分的外径的外径和垂直度测量站以及用于测量的内径测量站 唇口的内径。 检查或测量的瓶子被输送出输送通道，并选择性地分成有缺陷的瓶子和令人满意的瓶子。
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公开(公告)号：US4850696A
公开(公告)日：1989-07-25
申请号：US171083
申请日：1988-03-21
CPC分类号： G01M3/36
摘要： A vacuum degree inspecting device wherein a high degree of accuracy is not required for positioning of an object vessel and the degree of vacuum of an object vessel can be detected with a high S/N ratio under a reduced influence of fluctuations in size or configuration of a top (lid) wall of an object vessel. The device comprises a great diameter lens for refracting rays of light from a light source into rays of light to be irradiated upon an area including a lid wall of a sealed up vessel held at a predetermined inspection position, a beam splitter for passing part of rays from the great diameter lens therethrough and for reflecting reflected rays from the lid wall of the sealed up vessel, a condenser lens for condensing reflected rays from the beam splitter, an image sensor for detecting the thus condensed rays, and a comparator circuit for comparing an output voltage of the image sensor with a reference voltage to develop a signal representing that the sealed up vessel is acceptable or to be rejected.
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公开(公告)号：US4730932A
公开(公告)日：1988-03-15
申请号：US9752
申请日：1987-02-02
申请人： Masahiko Iga , Yoshihiro Yamato , Yoshio Yamaguchi
发明人： Masahiko Iga , Yoshihiro Yamato , Yoshio Yamaguchi
IPC分类号： C03B35/00 , B07C5/342 , G01N21/47 , G01N21/89 , G01N21/896 , G01N21/958 , G01N21/17
CPC分类号： G01N21/4738 , B07C5/342 , B07C5/365
摘要： In a transmissivity inspection apparatus, laser beam is radiated onto an object to be inspected. Irregularly reflected laser light components produced from the object are detected by a photoelectric converter element. The transmissivity of the object with respect to the laser beam is inspected by a discriminator, based on a specific pattern of the irregularly reflected laser light components detected by the photoelectric converter element. The specific pattern of a transparent substance differs from that of a nontransparent substance, thereby to discriminate the nontransparent substance from the transparent substance.
摘要翻译： 在透射检查装置中，将激光束照射到待检查物体上。 通过光电转换元件检测从物体产生的不规则反射的激光成分。 基于由光电转换元件检测到的不规则反射的激光成分的特定图案，通过鉴别器检查物体相对于激光束的透射率。 透明物质的特定图案不同于非透明物质的特定图案，从而区分不透明物质和透明物质。
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公开(公告)号：US4363649A
公开(公告)日：1982-12-14
申请号：US311010
申请日：1981-10-13
申请人： Yoshihiro Yamato , Kazuaki Ogawa , Hiromasa Satoh , Kiyoshi Chiku , Hideo Okada
发明人： Yoshihiro Yamato , Kazuaki Ogawa , Hiromasa Satoh , Kiyoshi Chiku , Hideo Okada
CPC分类号： G01N3/303 , B67C3/242 , G01N2033/0081 , G01N2203/0206 , G01N2203/0248 , G01N33/386
摘要： An impact rod is vertically guided within a guide cylinder to drop into a glass bottle to be tested which is held vertically below by a bottle gripper, the impact rod thereby striking the bottom of the bottle with preset impact force. A plurality of these guide cylinders with respective impact rods and corresponding bottle grippers are supported on structures revolving unitarily around a pole, the bottle grippers operating to grip successively bottles supplied from a production line and to carry the bottles around a partial circle as they are tested by the corresponding impact rods which are operated by adjustable cam action. The impact force is adjustably variable by adjusting the height of drop and/or weight of the impact rod.
摘要翻译： 冲击杆在引导筒内垂直引导以落入要被测试的玻璃瓶中，玻璃瓶通过瓶夹持器垂直地保持在下方，冲击杆由此以预设的冲击力撞击瓶子的底部。 具有各个冲击杆和相应的瓶夹的多个这些引导筒被支撑在围绕杆一体地旋转的结构上，瓶夹持器连续地夹持从生产线供应的瓶子，并在瓶子被测试时将瓶子运送在部分圆周围 由可调节的凸轮作用操作的相应的冲击杆。 通过调整冲击杆的下落高度和/或重量可以调节冲击力。
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