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31. 发明授权

US4835978A Icemaker with improved bail mechanism 失效
标题翻译：制冰机具有改进的保释机制
公开(公告)号：US4835978A
公开(公告)日：1989-06-06
申请号：US189757
申请日：1988-05-03
申请人： Ronald E. Cole
发明人： Ronald E. Cole
IPC分类号： F25C1/04
CPC分类号： F25C1/04
摘要： There is an ice tray, an ejector for ejecting ice from the tray, an ice storage bin, a mechanism for delivering ice to the tray, a bail mechanism, and a motor for driving the ejector, water delivery mechanism, and bail mechanism. The bail mechanism includes a bail and a bail switch. The motor, via the bail mechanism, raises the bail from a lower position in which the switch energizes the icemaker to an upper position in which the switch opens and the icemaker is de-energized, then permits the bail to return to the lower position if the ice bin is not full. The bail is also manually raisable to a latch-up position to manually de-energize the icemaker. A compound spring provides a bias force to return the bail to the energizing position. The spring provides a weak return force over the range in which the motor drives the bail, a strong force in the range just prior to latch-up, and an intermediate force in the intermediate range. The bail mechanism is designed so that the spring forces the bail in one direction in the three ranges mentioned above and in the opposite direction upon latch-up.
摘要翻译：有一个冰盘，一个用于从托盘中排出冰的喷射器，一个储冰箱，一个用于将冰输送到托盘的机构，一个吊环机构，以及用于驱动喷射器，送水机构和吊环机构的马达。吊钩机构包括一个吊环和一个吊环开关。电动机通过吊环机构将吊环从下部位置升起，在下部位置，开关将制冰机通电到开启打开位置的上部位置，并且制冰机断电，然后允许吊环返回到较低位置，如果冰箱没有满。吊钩也可手动升高到闩锁位置，以便手动断开制冰机。复合弹簧提供偏压力以将吊环返回到通电位置。弹簧在电动机驱动吊环的范围内提供弱的返回力，在刚好在闩锁之前的范围内具有强力，并且在中间范围内产生中间力。吊环机构被设计成使得弹簧在上述三个范围内并且在闩锁时沿相反方向在一个方向上迫使吊环。

32. 发明授权

US4816668A Mold number reader with field optics photodetector 失效
标题翻译：模数读码器，带有场光光电探测器
公开(公告)号：US4816668A
公开(公告)日：1989-03-28
申请号：US131148
申请日：1987-12-10
申请人： Reade Williams , Paul F. Scott
发明人： Reade Williams , Paul F. Scott
IPC分类号： B07C5/34 , G01N9/04 , G06K7/10
CPC分类号： B07C5/3412
摘要： A mold number reader for detecting code marks at the heel of a transparent bottle or the like, such code marks desirable being in the form of dots or balls protruding from the bottle's heel. During rotation of the bottle, its heel portion is illuminated with a structured light source in the form of a narrow rectangle, which light is selectively reflected by code marks and collected by field-type optics. The use of a well defined light source of small area provides a high input signal level, while the field optics enjoys a high depth of field and hence decreased sensitivity to bottle placement during inspection. The light source may be a modulated laser diode and the signal processing electronics may include a demodulator to process the photodetector output signal. The use of heterodyned signal processing decreases the sensitivity to ambient light and other sources of noise in the output signal.
摘要翻译：用于检测透明瓶等的跟部处的代码标记的模具编号读取器，这样的代码标记是从瓶子的脚跟突出的点或球的形式。在瓶的旋转期间，其脚跟部分以窄矩形形式的结构化光源照射，该光被代码标记选择性地反射并由场型光学器件收集。使用良好定义的小面积光源提供高输入信号电平，而场光学器件具有高景深，因此在检查期间对瓶放置的敏感性降低。光源可以是调制的激光二极管，并且信号处理电子器件可以包括用于处理光电检测器输出信号的解调器。使用外差信号处理降低了对环境光和其他输出信号源的敏感度。

33. 发明授权

US4816057A Glass press forming machine 失效
标题翻译：玻璃冲压成型机
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.

34. 发明授权

US4814556A Camstack and switch assembly and timer utilizing same 失效
标题翻译： Camstack和开关组合和定时器利用它
公开(公告)号：US4814556A
公开(公告)日：1989-03-21
申请号：US144161
申请日：1988-01-15
申请人： Ronald E. Cole
发明人： Ronald E. Cole
IPC分类号： H01H43/12 , H01H43/00 , F16H53/00 , H01H3/42
CPC分类号： H01H43/125 , Y10T74/2101
摘要： The hub of a camstack is in the shape of a cone. There are ribs carried on the cone surface with the ribs having cam surfaces that are substantially parallel to the cone surface. The camstack is particularly adaptable for actuating a plurality of individual switches in a direction at an angle to the central axis and to the lines normal to the central axis. The individual switches are carried by a single common support member. The camstack permits the building of less expensive, smaller and more reliable appliance timers.
摘要翻译：凸轮的轮毂是锥形的。在锥体表面上带有肋，肋具有基本上平行于锥体表面的凸轮表面。凸轮架特别适用于在与中心轴线和垂直于中心轴线的一定角度的方向上致动多个单独的开关。单个开关由单个公共支撑构件承载。凸轮支架允许建造更便宜，更小和更可靠的电器定时器。

35. 发明授权

US4813994A Straight line glass gob shear 失效
标题翻译：直线玻璃料滴剪
公开(公告)号：US4813994A
公开(公告)日：1989-03-21
申请号：US33553
申请日：1987-04-02
申请人： Constantine W. Kulig
发明人： Constantine W. Kulig
IPC分类号： C03B7/10 , G03B7/12
CPC分类号： C03B7/10 , Y10T83/8835 , Y10T83/9447
摘要： This relates to improvements in drives for shears, particularly shears for severing gobs from a glass runner. All of the drives incorporate a drive pinion for reciprocating racks which are secured to slides of the shear. The pinion is rotated first in one direction and then in the opposite direction to cause the blades of the shear to first move together and shear a gob, and then move back to the original position. Suitable reversing motors may be utilized, including an electrical servomotor or suitable hydraulic motor. On the other hand, the drive motor may be of the unidirectional type and an oscillating drive member may be incorporated in the drive system for converting the one-directional drive of the motor to an oscillating or reversing output. In addition, the drive of the pinion may be supplemented by a double-acting air motor which is connected to one of the racks. The air motor or cylinder will provide the primary motor power for the shear, but the velocity thereof will be controlled by the servomotor or like motor which is connected to the pinions through a nonreversing drive.
摘要翻译：这涉及剪切机驱动器的改进，特别是用于从玻璃转轮切断料滴的剪切机。所有的驱动装置都包括一个固定在剪切板上的往复运动齿条的驱动小齿轮。小齿轮首先在一个方向上旋转，然后沿相反的方向旋转，使得剪切刀片首先移动在一起并剪切料滴，然后移回原来的位置。可以使用合适的换向马达，包括电动伺服马达或合适的液压马达。另一方面，驱动电动机可以是单向型的，并且可以在驱动系统中并入振荡驱动构件，以将电动机的单向驱动转换成振荡或反向输出。此外，小齿轮的驱动可以由连接到其中一个机架的双作用气动马达补充。空气马达或气缸将为剪切提供主电机功率，但其速度将由伺服电机或类似电机控制，伺服电机或类似电机通过非反转驱动器连接到小齿轮。

36. 外观设计

USD300199S Head for a shovel 失效
公开(公告)号：USD300199S
公开(公告)日：1989-03-14
申请号：US677629
申请日：1984-12-03
申请人： Neal J. Ipema
设计人： Neal J. Ipema

37. 发明授权

US4801163A Exit device actuator and dogger 失效
标题翻译：退出装置执行器和装载器
公开(公告)号：US4801163A
公开(公告)日：1989-01-31
申请号：US902907
申请日：1986-09-02
申请人： Theodore H. Miller
发明人： Theodore H. Miller
IPC分类号： E05B47/06 , E05B47/00 , E05B65/10
CPC分类号： E05B65/1073 , E05B47/00 , E05B65/1093 , Y10T292/0908 , Y10T292/1082 , Y10T292/1092 , Y10T70/5159
摘要： An electrically operated exit device comprises a low powered dogging assembly for a pushbar and an electrical actuator for a latch bolt. A latching bracket is attached to the pushbar for movement inwardly and outwardly along a path. A dogging plate of the dogging element is pivotally moveable between a retracted position out of the path of the latching element and an extended position in the path of the latching element. The dogging plate is spring biased toward the extended position and has a protruding shoulder. When the dogging plate is extended and the pushbar moved inward manually, the latching bracket strikes the dogging plate, retracts it slightly against the force of the spring bias and then continues slightly beyond the shoulder of the dogging plate. Then, the doggin plate again extends fully under the influence of the spring bias such that a bearing surface on the far side of the shoulder catches the latching bracket and thereby dogs the pushbar.The electric latch bolt actuator is coupled to a deadbolt by a first linkage assembly and to the latch bolt by the second linkage assembly and simultaneously manipulates the deadbolt and latch bolt to free the door.
摘要翻译：电动式出口装置包括用于推杆的低功率锁定组件和用于闩锁螺栓的电致动器。闩锁支架附接到推杆上，以沿着路径向内和向外移动。锁定元件的锁定板可在位于闩锁元件的路径之外的缩回位置和闩锁元件的路径中的延伸位置之间枢转地运动。挡板被弹簧偏压到伸出位置并且具有突出的肩部。当锁定板延伸并且推杆手动向内移动时，闩锁支架撞击锁定板，稍微抵靠弹簧偏压力缩回，然后继续略微超过锁定板的肩部。然后，在弹簧偏压的影响下，制动板再次完全延伸，使得肩部的远侧上的支承表面卡住闩锁支架，从而卡住推杆。电动闩锁螺栓致动器通过第一连杆组件联接到止动螺栓，并且通过第二连杆组件联接到闩锁螺栓，并且同时操纵锁舌和闩锁以释放门。

38. 发明授权

US4793846A Gob distributor 失效
标题翻译： Gob经销商
公开(公告)号：US4793846A
公开(公告)日：1988-12-27
申请号：US020272
申请日：1987-03-02
申请人： George T. Peterson
发明人： George T. Peterson
IPC分类号： C03B7/14 , C03B7/16 , C03B7/20 , C03B9/40 , C03B9/41 , G05B19/042
CPC分类号： G05B19/042 , C03B7/14 , C03B7/16 , C03B9/41 , Y02P40/52 , Y10S65/13
摘要： Gobs of molten glass are sheared and fall by gravity to a gob distributor which redirects the gobs to individual glassware forming sections. The location of the gob as it drops is monitored and at the time when the interceptor must be actuated if a gob is to be deflected into a cullet chute, the gob request is verified and section status is determined. If the specific section has not been enabled or if an out of sequence request has been received, the gob interceptor is actuated at this time.

39. 发明授权

US4771878A Pusher cylinder 失效
标题翻译：推动缸
公开(公告)号：US4771878A
公开(公告)日：1988-09-20
申请号：US522946
申请日：1983-08-12
申请人： David Braithwaite , Richard A. Walker , Daniel W. Wartschow
发明人： David Braithwaite , Richard A. Walker , Daniel W. Wartschow
IPC分类号： B65G47/82 , C03B9/453 , B65G25/00
CPC分类号： B65G47/82 , C03B9/453
摘要： A pusher cylinder for moving one or more glassware articles from an associated dead plate through a predetermined arcuate path onto an adjacent moving conveyor. The pusher cylinder has a constant piston stroke length and rack and pinion for adjusting the position of the piston relative to the dead plate. Additionally, the pusher cylinder is provided with a splined central guide post for cooperative engagement with a complementarily splined bushing secured to one end of the piston of the pusher cylinder for providing longitudinal and rotational support for the piston.
摘要翻译：推动器气缸，用于将一个或多个玻璃制品从相关联的死板移动通过预定的弧形路径到相邻的移动输送机上。推动器气缸具有恒定的活塞行程长度和用于调节活塞相对于死板的位置的齿条和小齿轮。此外，推动器气缸设置有花键中心导向柱，用于与固定到推动器气缸的活塞的一端的互补花键轴套协作接合，用于为活塞提供纵向和旋转支撑。

40. 发明授权

US4764197A Support for an operative member of a glassware forming machine 失效
标题翻译：支持玻璃器皿成型机的操作部件
公开(公告)号：US4764197A
公开(公告)日：1988-08-16
申请号：US47074
申请日：1987-05-05
申请人： Thomas V. Foster
发明人： Thomas V. Foster
IPC分类号： C03B9/30 , C03B9/16 , C03B9/40
CPC分类号： C03B9/165
摘要： The support is for an operative member, e.g. a funnel, a baffle or a blowhead, which moves between operative and out-of-the-way positions along a path which has a vertical component and an arcuate component about a vertical axis. The support comprises a first portion (16), a second portion (30) movable vertically relative to the first portion, and clamping means (18,20,28) operable to clamp the first portion to the piston rod (14) of a piston and cylinder assembly which moves the member. The operative member is mounted on the second portion (30) and moving means (32,36) is operable to move the second portion (30) vertically relative to the first portion (16). Operation of the moving means (32,36) can be used to increase the vertical component of the path.
摘要翻译：支撑件是用于手术成员，例如漏斗，挡板或吹风头，其沿着具有垂直分量的路径和围绕垂直轴线的弓形部件的路径在操作位置和不通过位置之间移动。支撑件包括第一部分（16），相对于第一部分垂直移动的第二部分（30）和夹紧装置（18,20,28），其可操作以将第一部分夹紧到活塞的活塞杆（14）以及移动构件的气缸组件。操作构件安装在第二部分（30）上，移动装置（32,36）可操作以使第二部分（30）相对于第一部分（16）垂直移动。可以使用移动装置（32,36）的操作来增加路径的垂直分量。

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