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1. 发明授权

US5305939A Needle for use as part of a plastic fastener dispensing tool 失效
标题翻译：针作为塑料紧固件分配工具的一部分使用
公开(公告)号：US5305939A
公开(公告)日：1994-04-26
申请号：US950420
申请日：1992-09-23
申请人： Charles L. Deschenes , William J. Cooper , Paul A. Davignon , F. Thomas Bilek
发明人： Charles L. Deschenes , William J. Cooper , Paul A. Davignon , F. Thomas Bilek
IPC分类号： B21G1/08 , B65C7/00 , A41H37/00
CPC分类号： B65C7/005 , B21G1/08
摘要： A needle for use as part of a fastener dispensing tool adapted for dispensing plastic fasteners of the type typically used to attach tags to products for marking and identification. In one embodiment, the needle is made from a single sheet of metal by a stamping and/or rolling technique, and comprises an elongated, generally cylindrical, hollow, slotted member having a stem portion and a base portion. The stem portion terminates at its front end in a relatively sharp tip. The base portion, which is sized and shaped for insertion in an opening in the nose of the tool, includes a pair of outwardly extending, spring biased tabs. A first portion of one of the tabs is sized and shaped to releasably engage a recessed area formed in one of the walls of the opening so as to prevent unintended removal of the base portion from the opening and to limit rearward insertion of the base portion into the opening. This first portion also extends partially out of the opening so as to permit a user to grasp it and to push it inwardly out of engagement with the recessed area. A second portion of the same tab is sized and shaped to engage another wall of the opening so as to prevent upward movement of the base portion in the opening. The other tab serves as a registration member to align the base portion in its desired longitudinally, vertical and axial orientations.
摘要翻译：用作紧固件分配工具的一部分的针，其适于分配通常用于将标签附接到用于标记和识别的产品的类型的塑料紧固件。在一个实施例中，针通过冲压和/或滚压技术由单片金属制成，并且包括具有杆部和基部的细长的，大致圆柱形的中空的开槽部件。杆部分在其前端以相对尖锐的尖端终止。尺寸和形状用于插入工具鼻部中的开口中的基部包括一对向外延伸的弹簧偏压突片。其中一个突片的第一部分的尺寸和形状被定形以可释放地接合形成在开口的一个壁中的凹陷区域，以便防止基部从开口意外地移除并限制基部的向后插入开幕。该第一部分也部分地延伸出开口，以允许使用者抓住它并将其推向与凹进区域的接合。相同翼片的第二部分的尺寸和形状适于与开口的另一壁接合，以防止基部在开口中向上移动。另一个突出部用作对准构件以将基部对准在其期望的纵向，垂直和轴向取向。

2. 发明授权

US4322044A Paper alignment and loading apparatus 失效
标题翻译：纸张对齐和装载设备
公开(公告)号：US4322044A
公开(公告)日：1982-03-30
申请号：US161844
申请日：1980-06-23
申请人： F. Thomas Bilek
发明人： F. Thomas Bilek
IPC分类号： B41J15/16 , B65H18/10 , B65H23/08 , B65H23/06 , B65H17/02
CPC分类号： B65H23/08 , B41J15/16 , B65H18/103
摘要： A continuous paper web-moving mechanism has a supply roll on which the paper is wound and pulled from the supply roll by a drive roll that engages the paper on its surface by a pressure exerted against the paper at that point. In this preferred embodiment the pressure is exerted by a thermal printhead resiliently mounted to force the paper against the drive roll. A leaf spring is mounted at one end of the drive roll, bearing against the edge of the wound paper, providing a friction drag on the drive roll. Also, the drive roll is kept in a fixed lateral position by the force of the leaf spring, aiding in aligning the paper. The tension between the supply roll and the drive roll is such that the paper is stiffened, providing a contact with the surface of the drive roller in a tangential line.
摘要翻译：连续纸幅移动机构具有供纸辊，纸张通过驱动辊在供纸辊上被卷绕和拉出，驱动辊在该表面上通过在纸张上施加的压力而与纸张接合。在该优选实施例中，压力由弹性安装的热打印头施加以迫使纸张抵靠驱动辊。板簧安装在驱动辊的一端，靠在卷绕纸的边缘上，在驱动辊上产生摩擦阻力。此外，通过板簧的力将驱动辊保持在固定的横向位置，有助于对准纸张。供给辊和驱动辊之间的张力使得纸被加强，在切线中提供与驱动辊的表面的接触。

3. 发明授权

US4298946A Electronically controlled programmable digital thermostat 失效
标题翻译：电子可编程数字恒温器
公开(公告)号：US4298946A
公开(公告)日：1981-11-03
申请号：US970019
申请日：1978-12-18
申请人： Glenn A. Hartsell , F. Thomas Bilek
发明人： Glenn A. Hartsell , F. Thomas Bilek
IPC分类号： G05D23/19 , G05D23/32
CPC分类号： G05D23/1904
摘要： An electronic digital programmable wall thermostat system for controlling heating and cooling systems supplying an indoor area or space. The thermostat includes a digital clock, a display for displaying desired parameters of time and temperature and a data entry keyboard for programming the thermostat to maintain desired temperatures during selected time intervals. The heart of the system is a digital processor with memory, which responds to signals from a temperature sensing means which includes an analog to digital converter for controlling the heating and cooling systems in accordance with the sequence programmed therein. The system provides for conservation of energy by automatic system shutdown or setback when the heated or cooled space is unoccupied or during periods when activity in the space is minimal such as during sleeping hours. In a preferred embodiment, a single chip digital processor is used to control the operation of the thermostat system, the keyboard, display and temperature sensing means being selectively scanned from output terminals of the digital processor.
摘要翻译：一种用于控制供应室内空间的加热和冷却系统的电子数字可编程壁式恒温器系统。恒温器包括数字时钟，用于显示期望的时间和温度参数的显示器以及用于编程恒温器以在选定的时间间隔期间维持所需温度的数据输入键盘。系统的核心是具有存储器的数字处理器，其响应来自温度感测装置的信号，该温度感测装置包括用于根据其中编程的顺序控制加热和冷却系统的模数转换器。该系统通过自动系统关闭或者当加热或冷却的空间未被占用或在空间中的活动最小的时段（例如在睡眠时间期间）期间提供能量守恒。在优选实施例中，使用单芯片数字处理器来控制恒温器系统的操作，键盘，显示器和温度感测装置被选择性地从数字处理器的输出端子扫描。

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