-
公开(公告)号：US5885400A
公开(公告)日：1999-03-23
申请号：US853962
申请日：1997-05-09
CPC分类号： H05K1/142 , B41J2/395 , Y10T29/49126
摘要： A method of joining substrates at their lateral edges uses an elongated stiffening member to provide the requisite rigidity and strength for the application in which the joined substrate is to be used. The joining method is useful in any type of application that shares three functional requirements: The joined substrate sections must produce a unitary substrate construction with sufficient rigidity and strength to maintain the substrate sections in a joined position during a subsequent processing operation on the unitary substrate and thereafter when a completed assembly composed of joined substrates is installed as a component of another apparatus. Secondly, if components are formed on a substrate prior to joining, the integrity of those components must remain intact and uncontaminated during the joining process in a manner that would permit a subsequent operation to successfully use the components. Thirdly, the joint between the abutting lateral edges of two substrate sections must be both of sufficient strength for the intended purpose of the unitary substrate construction and have a width controllable within a range of widths comprising an acceptable tolerance allowed for a distance between two adjacent components that occur at the joint. The method is illustrated in the context of a writing head for use in an electrographic marking device, where the writing head may be manufactured to any desirable width by using the method of the present invention to join head member sections to form a working substrate, prior to attaching the conductors thereto that form the nib line.
摘要翻译： 在其侧边缘处接合基底的方法使用细长的加强构件，以为其中使用接合的基底的应用提供必要的刚度和强度。 该接合方法在共享三个功能要求的任何类型的应用中是有用的：接合的基片部分必须产生具有足够的刚性和强度的单一基片结构，以便在随后的整体基底上的处理操作中将基片部分保持在连接位置， 此后，将由接合基板构成的完成的组件安装为另一设备的部件。 其次，如果在接合之前在基底上形成部件，则在接合过程中这些部件的完整性必须保持完整和未被污染，以允许后续操作成功地使用部件的方式。 第三，两个衬底部分的邻接横向边缘之间的接合部必须具有足够的强度，用于单一基底结构的预期目的，并且具有在宽度范围内的宽度，该宽度包括允许两个相邻部件之间的距离的可接受公差 在联合发生。 该方法在用于电子照相打标装置的书写头的上下文中被示出，其中通过使用本发明的方法将书写头制造成任何期望的宽度，以连接头部件部分以形成工作衬底 以将导体附接到形成笔尖线的导体。
-
2.发明授权
公开(公告)号：US6056453A
公开(公告)日：2000-05-02
申请号：US770309
申请日：1996-12-20
申请人： James R. Hufman , Joseph A. Chizuk, Jr. , George W. Davis , Charles F. Hurst , Derrick Arnold Kendrick , Michael A. Sprauve , Kenneth R. Chew
发明人： James R. Hufman , Joseph A. Chizuk, Jr. , George W. Davis , Charles F. Hurst , Derrick Arnold Kendrick , Michael A. Sprauve , Kenneth R. Chew
CPC分类号： B41J2/395
摘要： A method of manufacturing an electrostatic writing head automatically bonds conductors that form the writing electrodes of the head to a head member in a spaced parallel relationship according to the desired pitch of the writing head. The writing head includes a set of first surface conductive pads permanently fixed to a first surface of the first head member and disposed in a lengthwise row, and a set of second surface conductive pads permanently fixed to the second surface of the first head member. Each second surface conductive pad is paired with one of the first surface conductive pads, and the pair of pads is electrically connected by way of a conductive via extending through the first head member. The conductors are automatically bonded at one end to a respective one of the first surface conductive pads. The other end of each conductor is bonded to a bonding area that is later removed by cutting, thereby exposing the tips of the conductors in at least one line to produce the nib line of the head. The conductive pads may be arranged in a variety of novel arrangements that provide great flexibility in design in order to accommodate a wide variety of writing head pitches and lengths. The automatic bonding process is under processor control and is able to bond conductors according to a repetitive pattern consistent with a specific arrangement of the conductive pads.
摘要翻译： 制造静电写头的方法根据写头的期望间距自动地将形成头部的书写电极的导体以间隔平行的关系自动地接合到头部构件。 写头包括永久地固定到第一头部构件的第一表面并且设置在纵向列中的一组第一表面导电垫，以及永久地固定到第一头部构件的第二表面的一组第二表面导电垫。 每个第二表面导电焊盘与第一表面导电焊盘中的一个配对，并且该对焊盘通过延伸穿过第一头部构件的导电通孔电连接。 所述导体的一端自动地结合到所述第一表面导电焊盘中的相应一个。 每个导体的另一端结合到随后通过切割去除的接合区域，从而将导体的尖端暴露在至少一条线中以产生头部的笔尖线。 导电垫可以布置成各种新颖的布置，其在设计中提供很大的灵活性，以便适应各种各样的书写头距离和长度。 自动接合过程处于处理器控制下，并且能够根据与导电焊盘的特定布置一致的重复图案来粘合导体。
-
公开(公告)号：US06672790B2
公开(公告)日：2004-01-06
申请号：US10087336
申请日：2002-03-01
申请人： George W. Davis
发明人： George W. Davis
IPC分类号： F16B1100
CPC分类号： D03D47/00 , D03D47/273 , Y10T74/1967 , Y10T403/472 , Y10T403/54 , Y10T403/57
摘要： The invention discloses an elongate spliced member, particularly a tooth rack for a rapier loom, and a method for making same. The spliced member includes two elongate member segments joined at respective ends and having at least one through aperture positioned laterally from a respective first side to a second side adjacent the joined ends. An elongate recess is formed on opposed surfaces of the member segments, and each recess surrounds a respective aperture and communicates with the respective joined end of the segments. A carbon fiber strand is wound alternately through the aperture in each of the segments to splice the segments together end-to-end. The spliced member has the functional characteristics equivalent to an integrally formed member of the same length.
摘要翻译： 本发明公开了一种细长拼接构件，特别是用于剑杆织机的齿架及其制造方法。 接合构件包括在相应端部处连接的两个细长构件段，并且具有至少一个通孔，其从相应的第一侧横向设置成邻近接合的端部的第二侧。 在构件段的相对表面上形成细长凹槽，并且每个凹槽围绕相应的孔并且与段的相应的连接端连通。 碳纤维股线交替地缠绕在每个段中的孔中以将段段端对端地接合。 接合构件具有与相同长度的整体形成的构件相当的功能特性。
-
公开(公告)号：US4830414A
公开(公告)日：1989-05-16
申请号：US94497
申请日：1987-09-09
申请人： George W. Davis
发明人： George W. Davis
CPC分类号： E05B67/365 , E05B65/0089 , Y10T292/51
摘要： A locking device for a meter socket includes a barrel lock receptacle carring a backing plate and snapped into assembly with the meter socket through an aperture in a wall of the socket. A barrel lock received within a bore in the lock receptacle secures one leg of an L-shaped locking bar adjacent the wall of the meter socket. The other leg of the locking bar overlies the meter socket cover and retains the cover in closed position.
摘要翻译： 用于仪表插座的锁定装置包括支承背板并通过插座的壁中的开口卡扣到组件中的筒锁定插座。 收纳在锁定插座内的孔内的桶锁固定L形锁定杆的一条腿邻近仪表插座的壁。 锁定杆的另一条腿覆盖在仪表插座盖上，并将盖子保持在关闭位置。
-
公开(公告)号：US4062572A
公开(公告)日：1977-12-13
申请号：US718878
申请日：1976-08-30
申请人： George W. Davis
发明人： George W. Davis
CPC分类号： F16L47/005 , F16L19/08 , F16L39/005
摘要： A transition fitting for connecting plastic conduit to various elements of a fluid transfer system is provided which includes in combination a pressure deformable plastic conduit, rigid sleeve means inserted in one end of said plastic conduit in circumferential contact therewith, a pressure deformable rubbery resilient member extending around the conduit and sleeve in contact with said conduit, compression ring means extending around the conduit and sleeve having a radial face abutting one face of the resilient member and applying compressive pressure thereon, a radially expandable and contractible frusto-conical gripping member, said gripping member surrounding the conduit and sleeve and having a base portion engaging the other side of the compression ring, spaced surface engaging means on the gripper member in contact with the exterior of the conduit, a first body member surrounding the conduit and sleeve and confining the rubbery gasket against outward radial expansion, said body member and compression ring cooperating to reduce the axial thickness of the rubbery gasket to exert radial sealing pressure on the conduit, and a second body member surrounding the conduit and sleeve and having an internal frusto-conical surface mating with that of the gripping member, said first and second body members being axially movable relative to one another to reduce the distance between them to compress the rubbery gasket axially and radially inwardly and the gripping member radially inwardly against the conduit.
摘要翻译： 提供了一种用于将塑料导管连接到流体输送系统的各种元件的过渡配件，其包括压力可变形的塑料导管，插入在与其周向接触的所述塑料导管的一端中的刚性套筒装置，可压缩变形的橡胶弹性构件， 围绕与所述管道接触的导管和套筒，围绕导管和套管延伸的压缩环装置具有邻接弹性构件的一个面的径向面并在其上施加压缩压力，径向可膨胀和收缩的截头圆锥形夹持构件，所述夹持 构件，其围绕导管和套筒并且具有接合压缩环的另一侧的基部，与该导管的外部接触的夹持构件上的间隔开的表面接合装置，围绕导管和套筒的第一本体构件， 垫圈向外径向膨胀，身体我说 协作的减振环和压缩环协作以减小橡胶垫圈的轴向厚度，以在导管上施加径向密封压力，以及围绕导管和套筒并具有与夹持构件的内部截头圆锥形表面配合的第二本体构件， 第一和第二主体构件能够相对于彼此轴向移动，以减小它们之间的距离，以将橡胶衬垫沿轴向和径向向内压缩，并且把持构件径向向内压靠导管。
-
公开(公告)号：US4609217A
公开(公告)日：1986-09-02
申请号：US520989
申请日：1983-08-08
CPC分类号： G01F15/007 , F16B41/007 , Y10T292/509
摘要： A tamper indicating cover for a nut securing a gas supply line pipe to a gas meter is disclosed. The cover includes a pair of "C" shaped mating cavity sections which are made of plastic and which are shaped and sized to fit around the top, sides and bottom of the nut and a metal hinge clip which is adapted to be permanently snap-locked into the lower end of each cavity section. The upper end of one cavity section is secured to the upper end of the other cavity section either by a metal clip which is adapted to be snap-locked into each end, if permanent coupling is desired, or a wire seal which is inserted through an opening formed at each end, if non-permanent coupling is desired.
摘要翻译： 公开了一种用于将气体供应管线固定到燃气表的用于螺母的防拆盖指示盖。 该盖包括一对由C形成的配合空腔部分，它们由塑料制成，并且其形状和尺寸适于围绕螺母的顶部，侧面和底部，以及金属铰链夹，其适于永久地卡扣锁定 进入每个空腔部分的下端。 一个空腔部分的上端通过金属夹固定到另一个空腔部分的上端，如果需要永久性联接，则该金属夹适于卡扣到每个端部，或者通过插入的电线密封件 如果需要非永久性连接，则在每一端形成开口。
-
公开(公告)号：USD285173S
公开(公告)日：1986-08-19
申请号：US579417
申请日：1984-02-13
申请人： George W. Davis
设计人： George W. Davis
-
公开(公告)号：US4321740A
公开(公告)日：1982-03-30
申请号：US149518
申请日：1980-05-13
申请人： George W. Davis , Hank Kulzer , Anker Nielsen
发明人： George W. Davis , Hank Kulzer , Anker Nielsen
CPC分类号： F16L58/1027 , B29C63/346 , Y10T29/49732 , Y10T29/49805 , Y10T29/4994
摘要： A method and apparatus are provided for relining a fluid transmission pipe in which a deformable stiffener is inserted in one end of a plastic liner, the plastic liner is inserted into the transmission line with the stiffener first, a plastic sealant is placed around the end of the plastic liner in the transmission pipe and the stiffener is expanded intermediate its ends in the plastic liner to force the liner end into tight contact with the transmission pipe interior with sealant surrounding the contact area.
摘要翻译： 提供了一种方法和装置，用于使流体传输管道更换，其中可变形的加强件插入到塑料衬套的一端中，塑料衬套首先用加强件插入传输线中，塑料密封剂放置在 传输管中的塑料衬套和加强件在塑料衬套的端部之间膨胀，以迫使衬套端部与传输管内部紧密接触，密封剂围绕接触区域。
-
公开(公告)号：US4733893A
公开(公告)日：1988-03-29
申请号：US33996
申请日：1987-04-02
申请人： George W. Davis , Frank P. Aadahl
发明人： George W. Davis , Frank P. Aadahl
CPC分类号： G09F3/0358 , Y10T292/498
摘要： A seal for utility meters and the like has a generally hollow pendular transparent body with two openings spaced along its upper surface connecting with a central cavity. An opaque plastic locking member is inserted into the cavity and permanently connected to the body. For locking the seal irreversibly, a generally U-shaped fastening shackle, each end of which is reversibly bent to form a tang, is inserted through the openings in the upper surface of the body down into the cavity and into locking engagement with the body and the locking member. Frangible fingers and leaves formed in the locking member are designed to provide visual evidence of any attempt to tamper with the seal whether successful or not.
摘要翻译： 用于公用事业计量表等的密封件具有通常为空心的透明透明体，其两个开口沿着其与中心腔连接的上表面间隔开。 不透明的塑料锁定构件被插入到空腔中并且永久地连接到主体。 为了不可逆地锁定密封件，大体上U形的紧固钩环（其每个端部可逆地弯曲以形成柄脚）穿过主体的上表面中的开口插入空腔中并与主体锁定接合，并且 锁定构件。 形成在锁定构件中的易碎手指和叶片被设计成提供任何试图篡改密封的视觉证据，无论其是否成功。
-
公开(公告)号：USD285153S
公开(公告)日：1986-08-19
申请号：US582296
申请日：1984-02-22
申请人： George W. Davis
设计人： George W. Davis
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.019 秒)
