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1. 发明授权

US4791845A Straight line shear 失效
标题翻译：直线剪切
公开(公告)号：US4791845A
公开(公告)日：1988-12-20
申请号：US43912
申请日：1987-04-29
申请人： Douglas W. Wright
发明人： Douglas W. Wright
IPC分类号： C03B7/10 , C03B5/38
CPC分类号： C03B7/10 , Y10T83/2181 , Y10T83/2209 , Y10T83/8835
摘要： A straight line shear has a pair of carriages which support opposed pairs of shear blade assemblies. These carriages are displaceable to shear gobs from molten runners of glass. Each shear blade assembly can be adjusted relative to its carriage, in the direction of carriage displacement, and to this end shear blade assembly guide pins are slidingly received in carriage bushings. These bushings have one axial portion which is press fit into a carriage bore and the remaining portion has an enlarged threaded interdiameter which extends the bushing and hence its life and which enables the bushing to be pulled from its bore by a hand tool having a threaded socket.
摘要翻译：直线剪切具有支撑相对的剪切刀片组合对的一对托架。这些托架可移动到从玻璃的熔融流道剪切料滴。每个剪切刀片组件可以相对于其滑架在滑架移动的方向上进行调节，并且为此，剪切刀片组件导向销滑动地容纳在滑架衬套中。这些衬套具有一个轴向部分，该轴向部分压配合到滑架孔中，并且其余部分具有扩大的螺纹插入件，其延伸衬套并因此延长其寿命，并且使得套管能够通过具有螺纹插座的手动工具从其孔中被拉出。

2. 发明授权

US4174647A Apparatus for straight line shearing 失效
标题翻译：直线剪切装置
公开(公告)号：US4174647A
公开(公告)日：1979-11-20
申请号：US876086
申请日：1978-02-08
申请人： Francis A. Dahms
发明人： Francis A. Dahms
IPC分类号： B26D7/02 , B26D5/12 , B26D7/26 , B29B9/00 , B29B13/00 , B29B15/00 , B29C31/00 , B29C31/08 , C03B7/10 , C03B7/12 , F15B11/06 , C03B5/38
CPC分类号： C03B7/10 , Y10T83/081 , Y10T83/148 , Y10T83/8827 , Y10T83/8835
摘要： A straight line shearing mechanism which includes a unique pneumatic control system to cause the operation of the shears. One feature involves the cushioning of the piston member of the pneumatic cylinder assembly on the return stroke. Another feature is the provision of an automatic retract to open the shears in the event that the shear blades do not complete their cutting stroke. Also, one blade of a set of shear blades may tilt in the event of excess tension between the blades. Additionally, one shear blade is pivotally adjustable about a pin member having an axis extending in the direction of travel of the blades. Further, the drop guides are horizontally adjustable relative to its associated shear blade in the direction of travel of the shear blade and also adjustable about a vertical axis.
摘要翻译：一种直线剪切机构，包括一个独特的气动控制系统，用于使剪切机的操作。一个特征涉及在返回行程上气动缸组件的活塞构件的缓冲。另一个特征是在剪切刀片未完成切割行程的情况下提供自动缩回以打开剪切机。此外，一组剪切刀片的一个叶片在叶片之间的过度张力的情况下可能会倾斜。另外，一个剪切刀片围绕具有在叶片行进方向上延伸的轴线的销构件可枢转地调节。此外，液滴引导件相对于其相关联的剪切刀片在剪切刀片的行进方向上可水平调节，并且还可围绕垂直轴线调节。

3. 发明授权

US4478629A Power failure detection system for a glassware forming machine 失效
标题翻译：玻璃器皿成型机的电源故障检测系统
公开(公告)号：US4478629A
公开(公告)日：1984-10-23
申请号：US281500
申请日：1981-07-08
申请人： Charles L. Wood , Glenn H. Mapes , Stephen W. Daudt
发明人： Charles L. Wood , Glenn H. Mapes , Stephen W. Daudt
IPC分类号： G05B9/02 , C03B9/13 , C03B9/41 , G05B19/042 , C03B5/38
CPC分类号： C03B9/41 , G05B19/0428 , Y10S65/13
摘要： The invention involves a system for detecting power failures in a glass ware forming machine and for effecting either a programmed stop of the machine which permits removal of all molten glass in the machine prior to a shutdown or a more rapid emergency stop. Also a machine speed monitoring system shuts down the machine when the speed slows below a predetermined limit. A supplemental battery system is provided to maintain power during emergencies to permit a sequenced shut down. The programmed control is organized to shut down the elements of the machine to initialized positions.
摘要翻译：本发明涉及一种用于检测玻璃制品成型机中的电力故障的系统，并且用于实现机器的程序停止，其允许在关闭或更快速的紧急停止之前移除机器中的所有熔融玻璃。当速度低于预定极限时，机器速度监控系统也会关闭机器。提供补充电池系统以在紧急情况期间维持电力以允许顺序关闭。编程控制被组织以将机器的元件关闭到初始化位置。

4. 发明授权

US4450741A Multiple gob shearing mechanism operating in a straight line 失效
标题翻译：多个料滴剪切机构以直线运行
公开(公告)号：US4450741A
公开(公告)日：1984-05-29
申请号：US398122
申请日：1982-07-14
申请人： Eustace H. Mumford
发明人： Eustace H. Mumford
IPC分类号： C03B7/12 , C03B7/10 , C03B5/38
CPC分类号： C03B7/10 , Y10T83/8831 , Y10T83/8835
摘要： Apparatus for the shearing of three or more gobs of glass simultaneously wherein the shear mechanism is of the straight line type such that the shears move toward and away from each other with linear motions and the shearing mechanism is provided with drop guides which will function to control the drop of the gob after it has been sheared and in which the drop guides which are carried by the mechanism which drives the upper shear blades may be adjusted with respect to the instant when they will be arrested in their movement and this adjustment may be carried out on the fly with the individual drop guide for each of the gobs being individually adjustable while the mechanism is in operation without requiring interruption of the feeding of glass gobs to the forming machines that are being served.
摘要翻译：用于同时剪切三个或更多个玻璃杯的装置，其中剪切机构是直线型，使得剪切线以线性运动方式彼此移动并远离彼此，并且剪切机构设置有将用于控制的降落引导件在经过剪切之后料滴的下降，其中由驱动上剪切刀片的机构承载的落料引导件可以相对于它们在其运动中被阻止的时刻被调整，并且该调整可以被携带在运行中，每个料滴的单个落液引导件可独立地调节，而不需要中断将玻璃料滴送入正在供应的成型机上。

5. 发明授权

US4444079A Profile control for shear mechanism 失效
标题翻译：剪切机构的剖面控制
公开(公告)号：US4444079A
公开(公告)日：1984-04-24
申请号：US388052
申请日：1982-06-14
申请人： Mark C. Newkirk
发明人： Mark C. Newkirk
IPC分类号： C03B7/10 , G05B19/045 , C03B5/38
CPC分类号： C03B7/10 , G05B19/045 , G05B2219/25045 , Y10T83/8802 , Y10T83/8805
摘要： A profile control for a shear mechanism of a glass processing machine eliminates cams, gears, etc. otherwise required to oscillate the shear mechanism arms in unison in opposite directions between open and closed positions. The profile is the angular position time curve of the arms as they open and close over a predetermined angular displacement. The profile is controlled by adjustable oscillators and programmable memory (PROM) which determine the commands to a reversible dc motor drive. The control synchronizes the movement of the arms in proper phase relationship with respect to the feeder mechanism of the glass processing machine.
摘要翻译：用于玻璃加工机的剪切机构的轮廓控制消除了凸轮，齿轮等，否则需要使剪切机构臂在打开和关闭位置之间的相反方向一致地摆动。轮廓是当它们在预定的角位移上打开和关闭时臂的角位置时间曲线。该配置文件由可调节振荡器和可编程存储器（PROM）控制，可编程存储器（PROM）可确定可逆直流电机驱动器的命令。控制装置使臂的移动与玻璃加工机的进给机构相适应地相互关联。

6. 发明授权

US4388100A Shear mechanism for machines for the manufacture of articles of glass or other materials 失效
标题翻译：用于制造玻璃制品或其他材料的机器的剪切机构
公开(公告)号：US4388100A
公开(公告)日：1983-06-14
申请号：US328610
申请日：1981-12-08
申请人： Elio G. Marroquin
发明人： Elio G. Marroquin
IPC分类号： C03B7/10 , C03B5/38
CPC分类号： C03B7/10 , Y10T83/8805 , Y10T83/949
摘要： In a glass molding machine, for example, of the type known in the industry as I.S. machines, an apparatus for shearing molten glass into gobs as the glass issues from a feeder includes mechanisms for independently adjusting both the horizontal and vertical position of the shears with respect to the feeder nozzles, as well as the distance between the two halves of the shear blades and the length and time duration of the cutting stroke. All adjustments are possible without shutting down the entire forming operation and can be effected merely by supplying energy to adjusting motors.
摘要翻译：在玻璃成型机中，例如在工业上已知的类型。机器，用于将熔融玻璃切割成料滴的设备，因为来自进料器的玻璃问题包括用于独立地调节剪切机的水平和垂直位置相对于进料器喷嘴的机构以及剪切的两个半部之间的距离刀片和切割行程的长度和持续时间。所有调整都可以在不关闭整个成型操作的情况下进行，并且可以仅通过向调节马达供应能量来实现。

7. 发明授权

US4015967A Method for shearing and turning the glass gob 失效
标题翻译：剪切和转动玻璃料滴的方法
公开(公告)号：US4015967A
公开(公告)日：1977-04-05
申请号：US672214
申请日：1976-03-31
申请人： William R. Ward, Jr.
发明人： William R. Ward, Jr.
IPC分类号： B26D5/00 , C03B7/10 , C03B7/12 , C03B21/02 , C03B5/38
CPC分类号： C03B7/10
摘要： A method and apparatus for shearing an elongated gob of glass from the end of a vertically flowing stream of molten glass and tilting the severed gob from its vertical orientation toward a horizontal orientation. A pair of shear blades are mounted for horizontal reciprocation between open and closed positions. In the closed position, the blades are overlapped generally in the center of the stream of molten glass and thereby shear a single gob from the stream. The movement of the blades is so controlled that the lower blade moves appreciably beyond the stream centerline. The upper blade has completed its stroke and is returning to its open position while the lower blade continues its over center travel. The difference in travel is caused by a difference in the length of the drive linkages between the upper and lower shear blades. The net result of the total cycle is to cause the severed gob to rotate about 90.degree. in mid-air before entering a forming mold.
摘要翻译：一种用于从熔融玻璃的垂直流动的流动端部剪切细长的玻璃料滴并将切断的料滴从其垂直取向倾斜到水平取向的方法和装置。安装一对剪切刀片用于打开和关闭位置之间的水平往复运动。在关闭位置，叶片通常在熔融玻璃流的中心重叠，从而从流中剪切单个料滴。叶片的运动受到如此控制，使得下叶片明显地移动超过流中心线。上刀片已经完成其行程并且返回到其打开位置，而下刀片继续其中心行程。行程差异是由上下剪切刀片之间的驱动连杆的长度差异引起的。总循环的最终结果是在进入成型模具之前使切断的料滴在空气中旋转约90度。

8. 发明授权

US3758286A Glass feeder shear mechanism 失效
标题翻译：玻璃进料机剪切机械
公开(公告)号：US3758286A
公开(公告)日：1973-09-11
申请号：US3758286D
申请日：1971-04-30
申请人： OWENS ILLINOIS INC
发明人： HEYNE C
IPC分类号： C03B7/10 , C03B7/11 , C03B5/38
CPC分类号： C03B7/11 , C03B7/10
摘要： In preferred embodiments of the invention illustrated herein there is shown method and apparatus for shearing a plurality of gobs aligned in a row and issuing from a molten glass feeder. A pair of opposed shear carriages are provides which are movable toward and away from each other between open and shearing positions with respect to a row of a gobs. A pair of opposing gob cutting surfaces for each gob to be severed are mounted on the opposed shear carriages. A lever is provided for each shear carriage having one end pivotally connected to its carriage and a portion remote from the carriage end pivotally supported on a frame structure. Each lever is operable to pivot the carriage toward and away from a gob shearing position. Means are connected to each of the shear carriages for pivoting the shear carriages on their levers to translate the arcuate motion impaired to the carrier by the levers to substantially linear motion enabling the gob cutting surfaces to substantially simultaneously engage and sever the plurality of gobs. The motion translating means preferably includes a steering link having one end pivotally connected to the shear carriage a predetermined distance from the lever connection to the carriage, and a means for pivotally supporting the other end of the steering link a fixed distance from the pivotally supported other end of the lever. Novel blade structures, alignment and cooling features are also shown.

9. 发明授权

US4246820A Apparatus for straight line shearing 失效
标题翻译：直线剪切装置
公开(公告)号：US4246820A
公开(公告)日：1981-01-27
申请号：US13360
申请日：1979-02-21
申请人： Francis A. Dahms
发明人： Francis A. Dahms
IPC分类号： C03B7/10 , C03B5/38 , B26D5/12
CPC分类号： C03B7/10 , Y10T83/8827 , Y10T83/8835 , Y10T83/8858
摘要： A straight line shearing mechanism which includes a unique pneumatic control system to cause the operation of the shears. One feature involves the cushioning of the piston member of the pneumatic cylinder assembly on the return stroke. Another feature is the provision of an automatic retract to open the shears in the event that the shear blades do not complete their cutting stroke. Also, one blade of a set of shear blades may tilt in the event of excess tension between the blades. Additionally, one shear blade is pivotally adjustable about a pin member having an axis extending in the direction of travel of the blades. Further, the drop guides are horizontally adjustable relative to its associated shear blade in the direction of travel of the shear blade and also adjustable about a vertical axis.
摘要翻译：一种直线剪切机构，包括一个独特的气动控制系统，用于使剪切机的操作。一个特征涉及在返回行程上气动缸组件的活塞构件的缓冲。另一个特征是在剪切刀片未完成切割行程的情况下提供自动缩回以打开剪切机。此外，一组剪切刀片的一个叶片在叶片之间的过度张力的情况下可能会倾斜。另外，一个剪切刀片围绕具有在叶片行进方向上延伸的轴线的销构件可枢转地调节。此外，液滴引导件相对于其相关联的剪切刀片在剪切刀片的行进方向上可水平调节，并且还可围绕垂直轴线调节。

10. 发明授权

US4215611A Apparatus for straight line shearing 失效
公开(公告)号：US4215611A
公开(公告)日：1980-08-05
申请号：US13481
申请日：1979-02-21
申请人： Francis A. Dahms
发明人： Francis A. Dahms
IPC分类号： C03B7/10 , C03B5/38
CPC分类号： C03B7/10 , Y10T83/8835 , Y10T83/8858
摘要： A straight line shearing mechanism which includes a unique pneumatic control system to cause the operation of the shears. One feature involves the cushioning of the piston member of the pneumatic cylinder assembly on the return stroke. Another feature is the provision of an automatic retract to open the shears in the event that the shear blades do not complete their cutting stroke. Also, one blade of a set of shear blades may tilt in the event of excess tension between the blades. Additionally, one shear blade is pivotally adjustable about a pin member having an axis extending in the direction of travel of the blades. Further, the drop guides are horizontally adjustable relative to its associated shear blade in the direction of travel of the shear blade and also adjustable about a vertical axis.

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