公开(公告)号：US20140366800A1

公开(公告)日：2014-12-18

申请号：US14466587

申请日：2014-08-22

申请人： Engineered Products and Services, Inc.

发明人： Christopher Malone ,  Kissak Sarajian ,  Todd Schuh

IPC分类号： B05C21/00

CPC分类号： B05C21/005 ,  B05B12/26 ,  Y10S220/19

摘要： A dual washer pull plug for masking a mechanical part. The dual washer pull plug includes a first centering component and a second centering component. A first masking flange is located at a first end of the first centering component and the first centering component is configured to center the first masking flange relative to an aperture of a mechanical part on a first side of the mechanical part. A second masking flange is located at a first end of the second centering component and the second centering component is configured to center the second masking flange relative to the aperture of the mechanical part on a second side of the mechanical part.

摘要翻译： 用于遮蔽机械部件的双垫圈拉塞。 双垫圈拉塞包括第一定心部件和第二定心部件。 第一掩蔽凸缘位于第一定心部件的第一端，并且第一定心部件构造成使第一掩蔽凸缘相对于机械部件的第一侧上的机械部件的孔中心。 第二掩蔽凸缘位于第二定心部件的第一端，并且第二定心部件构造成使第二掩蔽凸缘相对于机械部件的第二侧上的机械部件的孔径居中。

公开(公告)号：US07533698B2

公开(公告)日：2009-05-19

申请号：US11212837

申请日：2005-08-26

申请人： Thomas Joseph Nolfi ,  Mario Michael Nolfi ,  Stephen William Orosz

发明人： Thomas Joseph Nolfi ,  Mario Michael Nolfi ,  Stephen William Orosz

IPC分类号： F16L55/10

CPC分类号： F04D29/701 ,  F02C7/00 ,  F05D2260/607 ,  Y10S220/19

摘要： A foreign material exclusion device which is adapted to be utilized in tubes, pipes, or the like to prevent entry of debris into a potentially sensitive area of an assembly, such as a turbine assembly utilized in a power plant. In one embodiment, the device is adapted to be connected to a non-moving portion of a rotary milling tool, such as the collet, before a milling operation to prevent milling debris from entering a sensitive portion of a tube or pipe. In a further embodiment each device of the present invention includes a unique identifier or identification element, such as a machine readable bar code or RFID (radio frequency identification) tag to insure all devices utilized for a particular job are accounted for.

摘要翻译： 一种异物排除装置，其适于用于管，管等中以防止碎片进入组件的潜在敏感区域，例如在发电厂中使用的涡轮机组件。 在一个实施例中，该装置适于在铣削操作之前连接到诸如夹头的旋转铣刀的不移动部分，以防止铣削碎片进入管或管的敏感部分。 在另一实施例中，本发明的每个设备包括唯一标识符或识别元件，诸如机器可读条形码或RFID（射频识别）标签，以确保用于特定作业的所有设备。

公开(公告)号：US07370663B2

公开(公告)日：2008-05-13

申请号：US10786459

申请日：2004-02-25

申请人： Wayne A. Lundeberg ,  Renato J. Sasselli

发明人： Wayne A. Lundeberg ,  Renato J. Sasselli

IPC分类号： F16L5/00

CPC分类号： F16K27/12 ,  G01F15/14 ,  Y10S220/19 ,  Y10T137/7021 ,  Y10T137/7043

摘要： A new and useful barrier device for a utility system cover is provided. The barrier device is designed to be coupled to a utility system cover (e.g. a water meter cover), in a way that effectively seals the opening in the cover against ingress of dirt, debris, animals, etc. Moreover, the barrier device also provides a structure that enables a hook like tool to engage and manipulate the coupled barrier device and cover, while maintaining the barrier against ingress of dirt, debris, animals, etc. The barrier device includes a hood with a border that at least partially flattens against a utility system cover as the baffler device is coupled to the utility system cover, so that the border of the hood and the utility system cover combine to form a baffler to materials and objects near the border of the hood. A stem extends from the hood, and is pressed into the utility system cover, in a way that effectively couples the baffler device with the cover. For covers that are too thick for the one piece cap structure, extender structure is provided, to extend the thickness of the cover(s) to which the barrier structure can be coupled.

摘要翻译： 提供了一种用于公用事业系统盖的新的有用的屏障装置。 阻挡装置被设计成以有效地密封盖子中的开口以防止灰尘，碎屑，动物等侵入的方式联接到公用事业系统盖（例如水表罩）。此外，阻挡装置还提供 一种能够使钩状工具接合和操纵联接的阻挡装置并覆盖的结构，同时保持隔离物免受污物，碎屑，动物等的侵入。阻挡装置包括具有至少部分平坦的边框的罩， 挡风板装置连接到公用事业系统盖上，使得罩和公用事业系统盖的边界相结合，形成挡板边缘附近的材料和物体的挡板。 杆从罩延伸，并被压入公用事业系统盖中，以有效地将挡板装置与盖相连。 对于对于一体式盖结构来说太厚的盖子，提供了延伸结构，以延伸阻挡结构可以联接到的盖的厚度。

公开(公告)号：US20030138273A1

公开(公告)日：2003-07-24

申请号：US10173981

申请日：2002-06-19

发明人： Hideo Ichikawa ,  Takeshi Saito ,  Sunao Ikeda ,  Nobuhiro Makita ,  Seiji Ozawa ,  Shigeru Yoshiki ,  Takaaki Yanagisawa

IPC分类号： G03G015/08

CPC分类号： G03G15/0868 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0872 ,  G03G2215/0663 ,  G03G2215/0665 ,  G03G2215/0668 ,  G03G2215/0675 ,  G03G2215/0685 ,  Y10S220/19 ,  Y10S222/01

摘要： A developer replenishing device for replenishing a developing device with a developer, and a developer container for use therewith. The developer container, or toner bottle, includes a shoulder portion adjoining a first end of a hollow body. The body is formed with a spiral guide for guiding a developer stored in the developer container. The shoulder portion forms a wall and includes an engaging portion engageable with driver that causes the body to rotate. The engaging portion includes a lug protruding from the shoulder portion which allows a characteristic of toner to be identified. The engaging portion has an outside surface of a guide portion that guides a developer stored in the developer container. Two engaging portions may be angularly spaced from each other by 180 degrees. The developer container also includes a discharge mouth, which adjoins the first end of the body, which is smaller in diameter than the shoulder portion, and which includes an annular collar protruding outwardly, and a positioning portion positioned on a holder for the developer container. The positioning portion includes a lug protruding from an outside surface of the body. The holder for the developer container includes a hitting member which hits against the outside surface when the body is caused to rotate. A plurality of lugs are formed on an outside circumferential surface of the collar of the discharge mouth.

公开(公告)号：US20020048669A1

公开(公告)日：2002-04-25

申请号：US09956215

申请日：2001-09-18

发明人： Masamichi Sudo ,  Morihiro Sudo ,  Kouichi Asai

IPC分类号： B32B007/02 ,  A23P001/00 ,  A23G001/20 ,  A23G001/22 ,  A23G003/00 ,  A21C003/00 ,  B28B005/00 ,  B29B007/66 ,  A21C011/00 ,  B28B017/00 ,  B29B017/02 ,  B28B017/04 ,  A01J021/00 ,  B28B021/00 ,  A01J025/12 ,  B29C037/02 ,  B29C047/92

CPC分类号： B29C33/0022 ,  B29C33/42 ,  B29L2031/56 ,  Y10S220/19 ,  Y10T428/24942

摘要： A molding die assembly includes an upper die and a lower die, wherein at least one of the upper and lower dies is provided with a cavity corresponding to the shape of a rubber member to be molded, wherein at least one of the upper and lower dies is provided with an annular projection around a cavity. The distance between the upper and lower dies at the annular projection is made smaller than the distance between the opposed surface portions, other than the cavity, of the upper and lower dies. A rubber member produced by the above mentioned molding die assembly is also provided.

摘要翻译： 一种成型模具组件包括上模和下模，其中所述上模和下模具中的至少一个设置有对应于待模制的橡胶构件的形状的空腔，其中，所述上模具和下模具中的至少一个 设置有围绕空腔的环形突起。 在环形突起处的上模和下模之间的距离小于上模和下模的相对表面部分之间的距离，而不是空腔。 还提供了由上述成形模组件制造的橡胶构件。

公开(公告)号：US06296136B1

公开(公告)日：2001-10-02

申请号：US09349255

申请日：1999-07-08

申请人： Laurent Huet

发明人： Laurent Huet

IPC分类号： B65D5300

CPC分类号： B62D25/24 ,  Y10S220/19 ,  Y10T16/05

摘要： An obturator for an aperture (8) produced in a metal sheet (9) has a central dome (1), a peripheral lip (3) and an annular part (3) extending between the dome (1) and the lip (2). The annular part (3) has a shoulder (4). The dome (1) is adapted to deform between a starting position and a locking position of the obturator in which the dome (1) is turned inside out in relation to the starting position. The annular part is adapted to expand between the starting position and locking position and is maintained expanded by the inverted dome (1) in the locking position. The lip (2) is adapted to come into abutment against a face (9a) of the aperture (8) and the shoulder (4) is adapted to be in abutment against an opposite face (9b) of the aperture (8) in the locking position.

摘要翻译： 在金属板（9）中制造的用于孔（8）的闭孔器具有中心圆顶（1），周缘（3）和在圆顶（1）和唇缘（2）之间延伸的环形部分（3） 。 环形部分（3）具有肩部（4）。 圆顶（1）适于在圆顶（1）相对于起始位置向内转出的闭塞器的起始位置和锁定位置之间变形。 环形部分适于在起始位置和锁定位置之间膨胀，并且在锁定位置通过倒置的圆顶（1）保持膨胀。 唇缘（2）适于抵靠孔（8）的表面（9a），并且肩部（4）适于与孔（8）的相对面（9b）邻接在孔 锁定位置。

公开(公告)号：US6032695A

公开(公告)日：2000-03-07

申请号：US982856

申请日：1997-12-02

申请人： Gerald E. Wellen ,  Robert J. Menne, Jr.

发明人： Gerald E. Wellen ,  Robert J. Menne, Jr.

IPC分类号： F16L55/11

CPC分类号： B63B17/04 ,  Y10S220/19

摘要： Plug for sealing or capping the open ends of tubular members, such as tubular rails or railing support members in boats. The plug has a cap from which extend upper, lower, right side and left side rearwardly projecting and connected planar panels. Each of the upper and lower planar panels and one of the side planar panels includes an outwardly protruding array of ramped teeth formed integrally therewith. The other side planar panel lacks an array of ramped teeth. The height of the teeth in each array increases incrementally from a minimum height remote from the cap to a maximum height adjacent to the cap. The ramping of the teeth allows for accommodational frictional engagement with various inside dimensions of tubular rails or railing support members to secure the plug tightly therewithin. A tapered indexing guide bar is located at the junction of the upper planar panel and the side planar panel which lacks an array of ramped teeth. The indexing guide bar serves as an alignment member to facilitate insertion of the plug into the open end of a rail or railing support member and also aids in retaining the plug once it is inserted.

摘要翻译： 用于密封或封盖管状构件的开口端，例如船中的管状轨道或栏杆支撑构件。 插头具有一个帽，从其延伸上，下，右侧和左侧向后突出和连接的平面面板。 上平面面板和下平面面板中的每一个和侧面平板之一包括与其一体形成的向外突出的斜齿形排列。 另一侧的平面面板缺少斜坡齿的阵列。 每个阵列中的齿的高度从远离帽的最小高度逐渐增加到与盖相邻的最大高度。 齿的斜坡允许与管状轨道或栏杆支撑构件的各种内部尺寸的调节摩擦接合，以将塞紧固在其中。 锥形分度引导杆位于上平面板和侧平面板的接合处，缺少斜坡齿阵列。 分度引导杆用作对准构件，以便于将插头插入轨道或栏杆支撑构件的开口端中，并且一旦它插入就有助于保持塞子。

公开(公告)号：US5947326A

公开(公告)日：1999-09-07

申请号：US967813

申请日：1997-11-12

申请人： William John O'Hern ,  Michael Patrick O'Hern ,  Wilbert E. Rojewski

发明人： William John O'Hern ,  Michael Patrick O'Hern ,  Wilbert E. Rojewski

IPC分类号： B65D39/00 ,  B65D43/04 ,  B65D51/16 ,  B65D39/16

CPC分类号： B65D39/0088 ,  B65D39/00 ,  B65D51/1683 ,  Y10S220/19 ,  Y10T16/075

摘要： A bung comprises a deformable member with a generally cylindrical middle portion generally coinciding with the bunghole when inserted, and upper and lower frusto-conical ends which increase in diameter as each end extends from the middle portion. The middle portion is preferably of a size less than the hole to facilitate insertion of bung into and removal from the bunghole. Where the hole is tapered, the middle portion is similarly tapered. The spool-like shape of the stopper helps to prevent unintentional disengagement of the bung from the hole and to prevent overinsertion of the bung into the hole. The bung may further comprise one or more pull tabs to facilitate removal. The bung may define a bore to allow gas pressure to escape from the container, thus acting as a stopper. A rigid annular insert at the opening of the throughbore prevents deformation of the circular shape of the opening.

摘要翻译： 栓包括可变形构件，其具有大致圆柱形的中间部分，当插入时大致与孔洞重合，并且当每个端部从中间部分延伸时，直径逐渐增大的上部和下部截头圆锥形端部。 中间部分优选地具有小于孔的尺寸，以便于将栓塞插入和移出孔。 在孔是锥形的情况下，中间部分也是锥形的。 止动器的线轴形状有助于防止栓从孔中的意外脱离，并防止栓塞过孔插入孔中。 栓可以进一步包括一个或多个拉片以便于移除。 栓可以限定孔，以允许气体压力从容器中逸出，从而用作塞子。 在通孔的开口处的刚性环形插入件防止了开口的圆形变形。

公开(公告)号：US5944057A

公开(公告)日：1999-08-31

申请号：US95878

申请日：1998-06-10

申请人： David Bland Pierce

发明人： David Bland Pierce

IPC分类号： F16L55/11 ,  F28F11/02 ,  F16L55/00

CPC分类号： F16L55/1141 ,  F28F11/02 ,  F01M2011/0416 ,  Y10S220/19

摘要： This invention relates to a bore plug and to a bore plugging method, usually but not necessarily for tubes, and has particular (but not exclusive) application for the isolation of defective heat exchanger tubes. The bore plug comprises a sealing member and a holding member, the sealing member being adapted to span the bore, the sealing member having a longitudinal axis and an axial opening to receive the holding member, the holding member being insertable into the opening solely by axial movement. The method includes the steps of {i} pushing the sealing member axially into the bore, and {ii} pushing a holding member axially into the opening so as to urge part of the sealing member into sealing engagement with an inner surface of the bore.

摘要翻译： 本发明涉及一种孔塞和孔堵塞方法，通常但不一定用于管，并且具有用于隔离有缺陷的热交换器管的特定（但非排他的）应用。 孔塞包括密封构件和保持构件，密封构件适于跨过孔，密封构件具有纵向轴线和轴向开口以容纳保持构件，保持构件仅通过轴向插入开口 运动。 该方法包括以下步骤：（i）将密封构件轴向推入孔中，并且{ii}将保持构件沿轴向推入开口中，以便使密封构件的一部分与孔的内表面密封接合。

公开(公告)号：US5918090A

公开(公告)日：1999-06-29

申请号：US161317

申请日：1998-09-28

申请人： Hideo Ichikawa ,  Takeshi Saito ,  Sunao Ikeda ,  Nobuhiro Makita ,  Seiji Ozawa ,  Shigeru Yoshiki ,  Takaaki Yanagisawa

发明人： Hideo Ichikawa ,  Takeshi Saito ,  Sunao Ikeda ,  Nobuhiro Makita ,  Seiji Ozawa ,  Shigeru Yoshiki ,  Takaaki Yanagisawa

IPC分类号： G03G15/08

CPC分类号： G03G15/0868 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0872 ,  G03G2215/0663 ,  G03G2215/0665 ,  G03G2215/0668 ,  G03G2215/0675 ,  G03G2215/0685 ,  Y10S220/19 ,  Y10S222/01

摘要： A developer replenishing device for replenishing a developing device with a developer, and a developer container for use therewith. The developer container, or toner bottle, has a mouth portion at one end thereof which is smaller in diameter than a hollow cylindrical main body. At the end of the bottle provided with the mouth, a shoulder has the inner periphery thereof partly raised to the edge of the mouth portion to form a raised portion for scooping up a toner. In addition, a part of the inner periphery of the circumferential wall of the bottle which is contiguous with the raised portion is also raised toward the axis of the bottle about which the bottle is rotatable, thereby forming another raised portion. When the bottle is mounted to a bottle holder, which is included in the replenishing device, substantially horizontally with the mouth portion oriented sideways, the bottle is rotated to raise the toner from the bottom of the main body to the mouth portion. As a result, the toner is discharged to the outside via the mouth portion smoothly.