公开(公告)号：US20100123292A1

公开(公告)日：2010-05-20

申请号：US12622518

申请日：2009-11-20

申请人： Masamitsu Seno ,  Yutaka Hotta ,  Shuji Yoshitsune

发明人： Masamitsu Seno ,  Yutaka Hotta ,  Shuji Yoshitsune

IPC分类号： F16J15/06

CPC分类号： F16J15/125 ,  F16J15/061 ,  F16J15/127

摘要： A gasket has an annular metallic frame, and a seal portion made of an elastic material which extends annularly along an inner peripheral portion of the metallic frame, and which is connected to the metallic frame. The metallic frame has a penetration hole through which a shaft portion of a bolt that fastens two surfaces of an appliance that faces each other penetrates, and a seat surface-corresponding portion that is formed around the penetration hole, and that corresponds to a seat surface of the bolt.

摘要翻译： 垫圈具有环形金属框架和由弹性材料制成的密封部分，该弹性材料沿着金属框架的内周部分环形延伸并且连接到金属框架。 金属框架具有贯穿孔，螺栓的轴部紧固在彼此相对的器具的两个表面上，并且形成在贯通孔周围的座部表面对应部，并且对应于座面 的螺栓。

公开(公告)号：US20100019426A1

公开(公告)日：2010-01-28

申请号：US12574250

申请日：2009-10-06

申请人： DALE IAN KUNZ

发明人： DALE IAN KUNZ

IPC分类号： F16F1/34

CPC分类号： F16J15/125 ,  F16J15/18 ,  F16J15/56

摘要： The present invention relates to a spring element. The spring element includes a metal ring with a central aperture and radial pleats formed on the metal ring. The radial pleats flatten when pressure is applied axially to compress the ring such that the metal ring increases in effective diameter. The seal element may be used to radially seal an annular bore.

摘要翻译： 本发明涉及弹簧元件。 弹簧元件包括具有中心孔的金属环和形成在金属环上的径向褶。 当轴向施加压力以压缩环时，径向褶皱变平，使得金属环有效直径增加。 密封元件可用于径向密封环形孔。

公开(公告)号：US20090045592A1

公开(公告)日：2009-02-19

申请号：US11839056

申请日：2007-08-15

申请人： David Hurlbert ,  Rob Waters

发明人： David Hurlbert ,  Rob Waters

IPC分类号： F16J15/00

CPC分类号： F16J15/125 ,  F16J15/121

摘要： An elongated elastomeric gasket (10) seals a pair of opposing flanges (12, 14) against the passage of liquid without compressing the flanges (12, 14) together. A reinforcing spring (32) is embedded within the elastomeric gasket (10) and is shaped so as to react when deflected by the operation of installing the gasket (10) into an operative position between the flanges (12, 14). A strategically located U-shaped bend (34) formed in the reinforcing spring (32) causes, in a preferred embodiment, contact pressure to be increased between opposed sealing beads at the other end of the gasket. More specifically, lateral contact pressure between a first pair of sealing beads (24) and their associated contact faces (38) is increased as a direct result of the reinforcing spring (32) being displaced during the assembly process. Likewise, lateral contact pressure between a second pair of beads (28) and their respective contact faces (42) is increased in direct response to the lateral displacement of the reinforcing spring (32) in the region of the first beads (24) during assembly.

摘要翻译： 细长弹性垫圈（10）将一对相对的凸缘（12,14）密封在液体通道上，而不将凸缘（12,14）压在一起。 加强弹簧（32）嵌入在弹性体垫圈（10）内并且被成形为当通过将垫圈（10）安装到凸缘（12,14）之间的操作位置的操作而偏转时反应。 在优选实施例中，形成在加强弹簧（32）中的具有战略位置的U形弯曲部（34）在垫片另一端的相对的密封珠之间导致接触压力增加。 更具体地说，由于在组装过程中加强弹簧（32）被移位的直接结果，第一对密封珠（24）及其相关的接触面（38）之间的侧向接触压力增加。 类似地，第二对胎圈（28）和它们各自的接触面（42）之间的侧向接触压力与组装期间第一胎圈（24）的区域中的加强弹簧（32）的横向位移直接相关地增加 。

公开(公告)号：US20090033041A1

公开(公告)日：2009-02-05

申请号：US11922834

申请日：2007-01-16

申请人： Alfred Jung

发明人： Alfred Jung

IPC分类号： F16J15/10

CPC分类号： F16J15/122 ,  F16J15/061 ,  F16J15/125 ,  F16J15/127 ,  F16L23/18

摘要： A sealing arrangement, which is particularly suitable for flat flange connections, has an annular, metallic base body (1). Connected to the metallic base body (1) at both sides are soft material supports (2). The base body (1) has ring teeth (3,4) which run around radially at the inside and/or at the outside. The ring teeth (3,4), in the installed state, permit punctiform metallic contact and also have a spring characteristic. The spring characteristic of the ring teeth (3,4) is selected such that, in a first embodiment, after the removal of the seal from the flanges, the tooth height corresponds substantially to the height before the installation. The region of the base body (1) which is covered by the soft material supports (2) also has angular ring teeth (5). The ring teeth (5) have a spring characteristic, wherein after the removal of the seal, the ring teeth (5) spring back to at least 75% of the original state. In a further embodiment, the ring teeth (5) which are covered by the soft material support (2) are partially plastically deformable.

摘要翻译： 特别适用于平坦法兰连接的密封装置具有环形的金属基体（1）。 连接在金属基体（1）两侧的是柔性材料支撑（2）。 基体（1）具有在内侧和/或外侧径向延伸的环形齿（3,4）。 在安装状态下的环形齿（3,4）允许点状金属接触并且还具有弹簧特性。 选择环形齿（3,4）的弹簧特性使得在第一实施例中，在从凸缘移除密封件之后，齿高度基本上对应于安装之前的高度。 由软质材料支撑体（2）覆盖的基体（1）的区域也具有角环（5）。 环形齿（5）具有弹簧特性，其中在移除密封件之后，环形齿（5）弹回到初始状态的至少75％。 在另一实施例中，由软材料支撑件（2）覆盖的环形齿（5）是部分塑性变形的。

公开(公告)号：US07380571B2

公开(公告)日：2008-06-03

申请号：US11144140

申请日：2005-06-03

申请人： Kazuya Okamoto

发明人： Kazuya Okamoto

IPC分类号： F15B13/04

CPC分类号： F16K31/0613 ,  F16J15/104 ,  F16J15/125 ,  F16K11/0712 ,  Y10S251/90 ,  Y10T137/86606 ,  Y10T137/86614 ,  Y10T137/8663 ,  Y10T137/8671

摘要： A valve accommodating hole (11), and each of a supply port (20), discharge ports (21 and 22), and output ports (23 and 24) connected to the valve accommodating hole are formed in a valve casing (15), and a valve shaft (12) is attached to the valve accommodating hole (11) so as to be reciprocable in the axial direction. Circular rubber elastic valve elements (51 and 52) are attached to the valve shaft (12) and used for switching between a communication state where either one of the elastic valve elements is spaced away from an inner peripheral sealing surface of the valve accommodating hole (11) such that the supply port (20) and the respective output port (23 or 24) communicate with each other and a shut-off state where either one of the elastic valve elements comes in contact with the inner peripheral sealing surface such that the communication is shut off. Composite valve elements (61 and 62) each equipped with a circular reinforcement ring (63) and a rubber elastic seal (64) integrally provided to the reinforcement ring are attached to the valve casing (15), and each of the composite valve elements (61 and 62) switches between a communication state where the respective valve shaft output port (23 or 24) and the respective discharge port (21 or 22) communicate with each other and a shut-off state where the communication is shut off.

摘要翻译： 在阀壳体（15）中形成有阀容纳孔（11），供给口（20），排出口（21,22）以及与阀容纳孔连接的输出口（23,24） 并且阀轴（12）安装在阀容纳孔（11）上，以能够沿轴向往复移动。 圆形橡胶弹性阀元件（51和52）安装在阀轴（12）上，用于在弹性阀元件中的任一个与阀容纳孔的内周密封面间隔开的连通状态 11），使得供给口（20）和各个输出口（23或24）彼此连通，并且关闭状态，其中弹性阀元件中的任一个与内周密封表面接触，使得 通信被关闭。 每个配有圆形加强环（63）和一体地设置在加强环上的橡胶弹性密封件（64）的复合阀元件（61和62）安装在阀壳体（15）上，并且每个复合阀元件 61和62）在相应的阀轴输出端口（23或24）和相应的排出口（21或22）彼此连通的通信状态和通信被切断的关闭状态之间切换。

公开(公告)号：US20060012132A1

公开(公告)日：2006-01-19

申请号：US10890168

申请日：2004-07-14

申请人： Lai Wu

发明人： Lai Wu

IPC分类号： F16J15/02

CPC分类号： F16J15/125 ,  F16B43/00

摘要： A muffler washer for the draft link of a mold base including a resin made ring body and a metal ring; the metal ring being inserted into the outer wall of the ring body; the ring body being provided with sufficient compression resisting strength; and the washer being inserted to the catch of the draft link to eliminate noise generated by the catch upon hitting the mold plate.

摘要翻译： 一种用于包括树脂制成的环体和金属环的模底座的牵引连接件的消音器垫圈; 金属环插入环体的外壁; 环体具有足够的抗压强度; 并且垫圈被插入到牵引杆的卡扣上以消除撞击模板时由卡扣产生的噪音。

公开(公告)号：US20050006858A1

公开(公告)日：2005-01-13

申请号：US10886736

申请日：2004-07-08

申请人： John Hoyes ,  Stephen Woolfenden

发明人： John Hoyes ,  Stephen Woolfenden

IPC分类号： F02F11/00 ,  F16J15/06 ,  F16J15/12 ,  H02G15/04 ,  F16J3/00 ,  F16J15/02 ,  F16J15/46 ,  F16J15/50 ,  F16L17/06

CPC分类号： F16J15/125 ,  C04B30/00 ,  F16L23/18

摘要： The gasket includes a sealing strip comprising a resilient material, the resilient material comprising a chemically exfoliated vermiculite (CEV) component in a proportion of at least 25% w/w of the sealing strip, the said CEV component being at least partially derived from dry CEV, wherein the sealing strip does not include a carrier strip, made by the process of the application of a wet sealing strip material to a forming sheet to form a layer; partially drying the wet sealing strip layer on the forming sheet; removing the layer from the forming sheet; and (d) cutting the layer into strips suitable for use in the formation of a spirally wound gasket.

摘要翻译： 垫片包括一个包括弹性材料的密封条，弹性材料包括化学剥落的蛭石（CEV）组分，其比例至少为密封条的25％w / w，所述CEV组分至少部分地衍生自干 CEV，其中密封条不包括通过将湿密封条带材施加到成形片材以形成层的方法制成的载体条带; 部分干燥成形片上的湿密封条层; 从成形片上去除层; 和（d）将该层切割成适合用于形成螺旋卷绕垫圈的条带。

公开(公告)号：US06540852B1

公开(公告)日：2003-04-01

申请号：US09119984

申请日：1998-07-21

申请人： Steven M. Suggs ,  Reid M. Meyer

发明人： Steven M. Suggs ,  Reid M. Meyer

IPC分类号： B32B3120

CPC分类号： B30B15/302 ,  B30B11/027 ,  B30B15/0017 ,  F16J15/125

摘要： An apparatus and methods of manufacturing seamless gaskets using expanded intercalated graphite worms, in which an annular die cavity has a central column with a charge inlet in a perimeter wall. Expanded intercalated graphite worms communicate from a source through the charge inlet in the annular die cavity for depositing a charge of expanded intercalated graphite worms within the die cavity. An upper pusher is movable from a first position distally spaced from an open end of the die cavity to a second position within the die cavity for compressing a first charge of expanded intercalated graphite worms. A lower pusher is movable from a first position to a second position during the compressing of the first charge of expanded intercalated graphite worms in the die. The upper pusher causes the lower pusher to move to the second position, so that a second charge of expanded intercalated graphite worms is received in substantially the same volume as the first charge. The upper pusher then compresses the second charge to form a seamless gasket.

摘要翻译： 使用扩展的插入式石墨蠕虫制造无缝垫片的装置和方法，其中环形模腔具有在周壁中具有带电入口的中心柱。 膨胀的插层石墨蠕虫从源通过环形模腔中的进料口连通，用于在模腔内沉积膨胀的插入的石墨蠕虫的电荷。 上部推动器可从与模腔的开口端远离间隔的第一位置移动到模腔内的第二位置，用于压缩膨胀的插入式石墨蠕虫的第一次装料。 在压缩模具中的膨胀插入的石墨蠕虫的第一次充电期间，下部推动器可从第一位置移动到第二位置。 上部推动器使得下部推动器移动到第二位置，使得第二次膨胀的插入式石墨蠕虫的充电以与第一次充电基本相同的体积被接收。 然后，上部推动器压缩第二次充电以形成无缝的垫圈。

公开(公告)号：US5308090A

公开(公告)日：1994-05-03

申请号：US978458

申请日：1992-11-19

申请人： Eiichi Hamada ,  Koji Shimoji ,  Suekichi Hangeishi ,  Mamoru Yashima ,  Takahisa Ueda ,  Keiji Okada ,  Shoichi Nishiwaki

发明人： Eiichi Hamada ,  Koji Shimoji ,  Suekichi Hangeishi ,  Mamoru Yashima ,  Takahisa Ueda ,  Keiji Okada ,  Shoichi Nishiwaki

IPC分类号： F16J15/12 ,  F16J15/02

CPC分类号： F16J15/125 ,  Y10S277/924

摘要： A spiral wound gasket having an annular body serving as a centering member which is integrally disposed at the inner periphery side of a gasket body formed by winding, in the form of a spiral. The gasket body comprises a metal hoop material and a filler material overlapping each other. When this gasket is disposed at fit-joint-type pipe connection portions of the exhaust pipe system in a motor vehicle, the annular body serves as a centering member to prevent the gasket body from protruding into the fit joint. This prevents the gasket body from deterioration and damage, thus assuring a high sealing property for a long period of time. Further, merely by inserting and fitting the gasket, the gasket may be automatically aligned and positioned with respect to the fit joint. Further, the inner peripheral surface of the gasket body and the annular body form an annular closed space, thus making the entire gasket into a lightweight design.

摘要翻译： 螺旋缠绕垫圈，其具有用作定心构件的环形体，其整体地设置在通过以螺旋形式卷绕而形成的垫圈主体的内周侧。 垫片主体包括金属箍材料和彼此重叠的填充材料。 当该垫圈设置在机动车辆中的排气管系统的配合式管连接部时，环状体用作定心构件，以防止垫片体突出到配合接头中。 这防止了垫圈体的劣化和损坏，从而长期保证了高的密封性。 此外，仅通过插入和装配垫圈，垫圈可以相对于配合接头自动对准和定位。 此外，衬垫体的内周面和环状体形成环状的封闭空间，从而使整个衬垫成为轻量化的设计。

公开(公告)号：US5195759A

公开(公告)日：1993-03-23

申请号：US740848

申请日：1991-08-06

申请人： Terence P. Nicholson

发明人： Terence P. Nicholson

IPC分类号： F16J15/12

CPC分类号： F16J15/125

摘要： A static seal capable of accommodating significant lack of flatness comprises a PTFE envelope 1, within which is a filling 5 consisting of wound or nested turns of thin metal strip 7 perforated to provide resiliance in the direction of their width. Individual turns can move or collapse to different extents, thereby accommodating lack of flatness of surfaces to be sealed. Turns of fluid-impervious material may be distributed among the turns of perforated strip.