公开(公告)号：US06345518B1

公开(公告)日：2002-02-12

申请号：US09460583

申请日：1999-12-14

申请人： Steven J. Pinkerton

发明人： Steven J. Pinkerton

IPC分类号： C03B941

CPC分类号： C03B9/41 ,  C03B9/44

摘要： A control is disclosed for a section of an I.S. machine which produces vertically standing bottles having a finish portion at the top thereof, with two vertically separated gripable finish portions. The section has a takeout displaceable between advanced and retracted positions, tongs carried by the takeout which can be closed, and an opposed pair of blow molds which can be displaced from a closed position to an open position. A takeout control controls the advancement of the takeout to either a first “in” position for gripping one of the gripable finish portions or a second vertically lower “in” position for gripping the other gripable finish portion and for retracting the takeout from either the first or second “in” position to a selected “out” position. A tongs control controls the closing of the tongs and a blow mold control controls the displacement of the blow mold pair to an open position. The control can operate in a preheat blow mold cycle for first operating the takeout control to advance the takeout to the first “in” position, second operating the tongs control to close the tongs, third operating the blow mold control to displace the pair of blow molds to the open position, and fourth operating the takeout control to retract the takeout to the “out” position.

摘要翻译： 对于I.S.的一部分披露了一项控制。 机器，其产生具有在其顶部的精加工部分的竖立的瓶子，具有两个垂直分开的可抓握的精加工部分。 该部分具有可在先进位置和缩回位置之间移位的取出件，由可关闭的取出器承载的钳子以及能够从关闭位置移动到打开位置的相对的一对吹塑模具。 取出控制器将取出器的前进控制到用于夹持可抓握的精加工部分中的一个的第一“入”位置或者用于夹持另一个可抓握的精加工部分的第二垂直下“位置”位置，并且用于从第一 或第二“在”位置到选定的“出”位置。 钳子控制器控制钳子的关闭，并且吹塑模具控制器将吹塑模具对的位移控制到打开位置。 控制器可以在预热吹塑模具循环中操作，以便首先操作取出控制器以将取出器推进到第一“进入”位置，第二操作钳子控制器以闭合钳子，第三操作吹塑模具控制器以移动一对打击 模具到打开位置，并且第四操作取出控制器将取出口缩回到“出”位置。

公开(公告)号：US5180413A

公开(公告)日：1993-01-19

申请号：US814748

申请日：1991-12-24

申请人： Steven J. Pinkerton ,  Alan Menard

发明人： Steven J. Pinkerton ,  Alan Menard

IPC分类号： C03B7/10 ,  C03B7/12 ,  C03B7/14

CPC分类号： C03B7/14 ,  C03B7/10 ,  Y10T83/8835

摘要： A shear mechanism has a pair of shear assemblies mounted on parallel guide rails for reciprocating displacement controlled by a rack and pinion assembly having a rack driving each shear assembly. The racks are parallel and horizontally spaced and their movement paths substantially intersect the center of mass of the shear assemblies.

公开(公告)号：US4867778A

公开(公告)日：1989-09-19

申请号：US152687

申请日：1988-02-05

申请人： Steven J. Pinkerton

发明人： Steven J. Pinkerton

IPC分类号： C03B9/40 ,  C03B9/193 ,  C03B9/41

CPC分类号： C03B9/1936 ,  C03B9/41

摘要： The displacement of one or more of the plungers in an individual section glass forming machine is monitored so that the location of the plungers, when each mold cavity has completely filled (parison formation point), can be determined. When a plunger is located at the parison formation point the feed pressure is reduced by a selectable amount.

公开(公告)号：US4816057A

公开(公告)日：1989-03-28

申请号：US152686

申请日：1988-02-05

申请人： Steven J. Pinkerton ,  John P. Mungovan ,  John E. Suomala ,  Steven A. Austin

发明人： Steven J. Pinkerton ,  John P. Mungovan ,  John E. Suomala ,  Steven A. Austin

IPC分类号： C03B9/40 ,  C03B7/086 ,  C03B9/193 ,  C03B7/08 ,  C03B11/16

CPC分类号： C03B9/1936 ,  C03B7/086

摘要： The individual needles of a glass feeder mechanism which control the volume of the streams of molten glass sheared into discrete gobs are displaceable to adjust the size of the sheared gobs. The controller for the motor, which raises or lowers a stream, receives positional data from the plunger, which forms the gob into a parison, and determines the Parison Formation Point for that parison and raises or lowers the needle to maintain that point at a desired plunger location.