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1. 发明授权

US4265357A Article infeed gate and control therefor 失效
标题翻译：文章来源及其控制
公开(公告)号：US4265357A
公开(公告)日：1981-05-05
申请号：US786741
申请日：1977-04-11
申请人： Stephen W. Amberg , Clyde F. Hadl
发明人： Stephen W. Amberg , Clyde F. Hadl
IPC分类号： B65G47/28 , B65G47/26
CPC分类号： B65G47/28 , B65G2203/042
摘要： There is disclosed apparatus for feeding articles, such as bottles, for example, to a machine and includes a conveyor advancing articles past a gate member and into an infeed worm which times and spaces the articles properly for introduction to the machine. The articles are accumulated upstream of the worm on the conveyor and the accumulation detected by a sensor means. The gate is extendable across the conveyor to close and arrest the bottles when an insufficient supply accumulation is sensed. When a sufficient article accumulation occurs, the sensor means enables the gate to retract or open. The opening of the gate is timed by a first proximity switch in circuit with the sensor means so that articles which first pass the gate will be synchronized with the worm and enter it smoothly. If and when articles are in short supply, the sensor means signals to close the gate for again accumulating them. The timing of closing the gate is achieved by a second proximity switch which closes the gate between articles and avoids striking them.
摘要翻译：公开了一种用于将诸如瓶子的物品例如送入机器的装置，并且包括将物品推进通过闸门部件并将其输送进入进给蜗杆的输送机，该进给蜗杆将物品适当地放置并使其适于引入机器。物品在输送机上的蠕虫上游积聚，并由传感器装置检测到积聚。当感测到不足的供应积聚时，门可以跨越输送机延伸以关闭并阻止瓶子。当发生足够的物品堆积时，传感器装置使门能够缩回或打开。门的打开由传感器装置的电路中的第一接近开关定时，使得首先通过门的物品将与蠕虫同步并进入其中。如果物品短缺，则传感器装置信号关闭门，以再次累积它们。关闭门的时间是通过第二接近开关来实现的，第二接近开关封闭制品之间的门并避免撞击它们。

2. 发明授权

US4246059A Method and apparatus for forming tubular plastic sleeves for flat folding 失效
公开(公告)号：US4246059A
公开(公告)日：1981-01-20
申请号：US27114
申请日：1979-04-04
申请人： Clyde F. Hadl
发明人： Clyde F. Hadl
IPC分类号： B29C37/00 , B29C53/06 , B29C53/42 , B29C63/42 , B29C65/10 , B29D23/00 , B32B1/08 , B65C3/20
CPC分类号： B29C65/10 , B29C53/063 , B29C53/42 , B29C63/426 , B29C66/1122 , B29C66/43 , B29C66/4322 , B29C66/49 , B29C66/53245 , B29C66/73711 , B29C66/73715 , B29C66/73921 , B29C66/83411 , B29C37/0057 , B29C66/83413 , B29K2995/0049 , B29L2031/744 , Y10T156/1033 , Y10T156/1038 , Y10T156/1064 , Y10T428/24744
摘要： This invention discloses a method and apparatus for forming a tubular sleeve of a shrinkable cellular polymeric material from a predecorated web. Predecorated neck labels are formed from a web having a pair of cross-dimension score lines in precise location to facilitate flat folding. The neck labels preformed from the web are adapted to overlying the neck and closure of a bottle, for example, to provide a tamper-proof feature. Such labels are formed from a web by cutting a presized blank having, if desired, a partial-depth slit along the longitudinal dimension to provide a parting line, winding the blank on a mandrel while successively forming the score lines in precise location, and then overlapping the ends and seaming the same to make a tubular sleeve having precisely-formed sides adapted to uniform flat-folding. The sleeves are stripped from the forming mandrel, flat-folded and packed into tightly-nested stacks for subsequent use. The sleeves are subsequently opened and applied to the neck and closure of a bottle for heat-shrinking thereon to provide a snug fit.This disclosure pertains to both novel apparatus and method for making the sleeves from a semi-rigid plastic sheet blank and flat-folding the same for later use. The interior score lines are formed successively interiorly during winding of the blank just prior to heat seaming its ends on the same mandrel to ensure precise location of the score lines for flat-folding.The present invention relates to method and apparatus for making labels for containers of heat-shrinkable polymeric material which is preprinted or predecorated in web form and then cut to length into individual blanks for forming presized tubular sleeves. The cut blanks are scored in precise location on a forming mandrel and heat sealed into tubular form on the same mandrel to ensure flat-folding. The sleeves may then be packed in nested condition in a multipack for their application and heat-shrinking onto the neck and closure portion of a container in a subsequent operation. The shrunken label also provides a tamper-proof feature for the container.

3. 发明授权

US4108705A Bottle operated label feed switch mechanism 失效
标题翻译：瓶操作标签进料开关机构
公开(公告)号：US4108705A
公开(公告)日：1978-08-22
申请号：US785634
申请日：1977-04-07
申请人： Clyde F. Hadl , Shepard L. Harmon
发明人： Clyde F. Hadl , Shepard L. Harmon
IPC分类号： B26D5/38 , B65C9/18 , B65C9/42 , B26D5/00
CPC分类号： B26D5/38 , B65C9/1819 , B65C9/42
摘要： There is disclosed a control device for a sleeve label forming and applying machine of the type disclosed in U.S. Pat. No. 4,013,496, for labelling bottles, which controls the number of sleeves being fabricated to correspond with the number of bottles going through the machine. The control includes a pivoted switch arm across the bottle path at the outlet from a timing worm loading bottles into the machine. The arm when engaged by a bottle actuates its switch in the control circuit for engaging and disengaging the power drive means operating the supply of the label stock to the sleeve fabricating mechanism of the machine. The first bottle and every bottle into the machine is assured to receive a sleeve label, and the last bottle receives the last sleeve label fabricated.
摘要翻译：公开了一种用于美国专利中公开的类型的套管标签形成和施加机器的控制装置。第4,013,496号，用于标记瓶子，其控制被制造的套筒的数量以对应于通过机器的瓶子的数量。该控制装置包括一个枢转的开关臂，在一个定时蜗杆的出口处穿过瓶子，将瓶子装入机器。当由瓶子接合时，臂致动其控制回路中的开关，用于接合和分离操作标签原料供应的动力驱动装置与机器的套筒制造机构。首先将瓶子和每个瓶子放入机器中，确保收到一个套筒标签，最后一个瓶子收到最后一个制造的套筒标签。

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