公开(公告)号：US20070257515A1

公开(公告)日：2007-11-08

申请号：US11767755

申请日：2007-06-25

Applicant: Douglas Larsen ,  Thomas Kleino ,  Abraham Kassa ,  William Barz ,  Matthew Harthcock

Inventor： Douglas Larsen ,  Thomas Kleino ,  Abraham Kassa ,  William Barz ,  Matthew Harthcock

IPC: B62D21/00

CPC classification number: B29C47/0042 ,  B21D53/88 ,  B23P11/00 ,  B23P17/04 ,  B29C37/0025 ,  B29C47/0064 ,  B29C47/0066 ,  B29C47/02 ,  B29C47/025 ,  B29C47/065 ,  B29D99/0053 ,  B29K2105/04 ,  B29L2009/005 ,  B29L2031/3005 ,  B29L2031/727 ,  B62D29/002 ,  Y10S277/944 ,  Y10T29/49618 ,  Y10T29/49622 ,  Y10T29/49798 ,  Y10T29/49885 ,  Y10T29/49906 ,  Y10T29/49947 ,  Y10T29/4998 ,  Y10T29/49982 ,  Y10T428/2826

Abstract: There is disclosed a member for sealing, baffling and/or reinforcing components of an automotive vehicle. The assembly generally includes a carrier, an expandable material and at least one fastener.

Abstract translation: 公开了一种用于机动车辆的密封，挡板和/或增强部件的构件。 组件通常包括载体，可膨胀材料和至少一个紧固件。

公开(公告)号：US20050268454A1

公开(公告)日：2005-12-08

申请号：US11188586

申请日：2005-07-25

Applicant: Erin White

Inventor： Erin White

IPC: B60R99/00 ,  B62D29/00 ,  B23P17/04

CPC classification number: B62D29/002 ,  Y10S277/944 ,  Y10T29/49 ,  Y10T29/49618 ,  Y10T29/49622 ,  Y10T29/49798 ,  Y10T29/49885 ,  Y10T29/49947 ,  Y10T29/4998 ,  Y10T428/2826

Abstract: There is disclosed a member for sealing, baffling and/or reinforcing components of an automotive vehicle. The assembly generally includes a carrier, an expandable material and at least one fastener.

Abstract translation: 公开了一种用于机动车辆的密封，挡板和/或增强部件的构件。 组件通常包括载体，可膨胀材料和至少一个紧固件。

公开(公告)号：US06616015B2

公开(公告)日：2003-09-09

申请号：US09977825

申请日：2001-10-15

Applicant: Thomas M. Seidita

Inventor： Thomas M. Seidita

IPC: B67D562

CPC classification number: B29C45/27 ,  B29C45/2725 ,  B29C45/2737 ,  B29C2045/2761 ,  B29C2045/2762 ,  B29L2031/565 ,  Y10S277/914 ,  Y10S277/944 ,  Y10T29/49716 ,  Y10T29/49719

Abstract: A system for pressure molding plastic material includes a source of hot flowable plastic material and a manifold for receiving hot flowable plastic material from the source and for transporting the hot flowable plastic material to a nozzle that is disposed within a nozzle cavity. A heater is provided to heat the nozzle and is positioned outside of, but close to, the nozzle cavity and includes at least one electrical supply wire. A shut-off seal is positioned within the nozzle cavity to seal the nozzle with respect to the wall defining the shut-off cavity. In addition, a secondary seal is most advantageously positioned between the shut-off seal and the heater for ensuring that any hot flowable plastic material that might leak through the shut-off seal does not come into contact with the electrical supply wire. This has been found to increase the reliability and operating life of conventional pressure molding systems.

公开(公告)号：US06513811B1

公开(公告)日：2003-02-04

申请号：US09626270

申请日：2000-07-25

Applicant: Steven L. Bivens

Inventor： Steven L. Bivens

IPC: F16J1532

CPC classification number: F16F9/0218 ,  F16F9/368 ,  F16J15/162 ,  F16J15/324 ,  F16J15/3284 ,  Y10S277/935 ,  Y10S277/944

Abstract: The air damper includes a piston reciprocating within a cylindrical housing. The piston includes a lip seal which is made of rubber or thermoplastic elastomer impregnated with a minimum of 3% molybdenum/seal part weight, or a minimum of 2% polytetrafluoroethylene or silicone/seal part weight or a minimum of 1% wax/seal part weight. The lip seal is coated with a minimum of 0.5%/seal part weight graphite powder/molybdenum disulfide. The housing is made with a minimum of 2% silicone impregnated thermoplastic or a minimum of 2% moly sulfide impregnated thermoplastic. This provides for increased smoothness of operation of the air damper, particularly at low speeds.

Abstract translation: 空气阻尼器包括在圆柱形壳体内往复运动的活塞。 活塞包括唇形密封件，其由浸渍有至少3％钼/密封件重量的橡胶或热塑性弹性体，或至少2％的聚四氟乙烯或硅树脂/密封件重量或至少1％的蜡/密封件 重量。 唇形密封件涂有至少0.5％/密封零件重量的石墨粉/二硫化钼。 外壳采用最少2％硅氧烷浸渍的热塑性塑料或最少2％的钼硫化物浸渍的热塑性塑料制成。 这提供了提高空气阻尼器操作的平滑度，特别是在低速时。

公开(公告)号：US06513810B1

公开(公告)日：2003-02-04

申请号：US09539649

申请日：2000-03-30

Applicant: Gilbert Pataille

Inventor： Gilbert Pataille

IPC: F16J1532

CPC classification number: F16J15/3228 ,  Y10S277/944 ,  Y10S277/945 ,  Y10S277/946

Abstract: A sealing ring, including a support ring made of an impact-resistant material, and a lip ring made of PTFE, where the lip ring has a holding segment and a sealing segment, and where the holding segment is connected with the support ring by an intermediate layer made of a polymer material. The holding segment and the sealing segment are made of two different PTFE compounds, each adapted to their purpose of use.

Abstract translation: 一种密封环，包括由耐冲击材料制成的支撑环和由PTFE制成的唇环，其中所述唇环具有保持段和密封段，并且所述保持段与所述支撑环通过 由聚合物材料制成的中间层。 保持段和密封段由两种不同的PTFE化合物制成，各自适用于其使用目的。

公开(公告)号：US20020011301A1

公开(公告)日：2002-01-31

申请号：US09338566

申请日：1999-06-23

Inventor： KITOSHI MEGURO

IPC: B32B035/00

CPC classification number: B32B15/06 ,  B32B25/04 ,  B60R13/06 ,  C09J7/241 ,  F16J15/14 ,  Y10S277/936 ,  Y10S277/944 ,  Y10T156/1067 ,  Y10T156/1087 ,  Y10T428/28 ,  Y10T428/2857 ,  Y10T428/2883

Abstract: The tape is free from any slack and separation even when it is applied and bonded to a metal joint portion while being bent. The tape, made of an unvulcanized material containing an unvulcanized rubber-base material, a vulcanization accelerator, an anti-oxidizing agent, a pigment and a bulk filler, is formed into an elongated shape having an upper and a lower surface and a predetermined thickness measured in a direction perpendicular to the lower surface or flat bottom surface 1. The upper surface forms a circularly-curved surface 2 in cross section. Since the tape is in an unvulcanized state, it is capable of being free bent when applied to the metal joint portion. After application of the tape to the metal joint portion, a paint is applied to the tape, which is followed by a heating process in which the tape is heated, and, therefore vulcanized.

Abstract translation: 即使在被弯曲的同时施加和粘合到金属接合部分时，该带也不会有任何松弛和分离。 由含有未硫化橡胶基材料的未硫化材料制成的胶带，硫化促进剂，抗氧化剂，颜料和散装填料形成具有上表面和下表面和预定厚度的细长形状 在垂直于下表面或平底面1的方向上测量。上表面在横截面上形成圆形曲面2。 由于胶带处于未硫化状态，所以当应用于金属接合部时，能够自由弯曲。 在将带施加到金属接合部分之后，将涂料施加到带上，随后进行加热过程，其中加热带，并因此硫化。

公开(公告)号：US06305483B1

公开(公告)日：2001-10-23

申请号：US09283495

申请日：1999-04-01

Applicant: Gary R. Portwood

Inventor： Gary R. Portwood

IPC: E21B1022

CPC classification number: E21B10/25 ,  Y10S277/944

Abstract: Multi-piece seals of this invention include an annular seal body that is formed from an elastomeric energizing material, and that has a static seal surface along one surface and a contacting surface along another surface. A remaining seal portion in the form of a seal jacket or seal cap is connected to the seal body along the contacting surface to provide a dynamic sealing surface thereto. The seal jacket or cap is formed from a material that is different from the seal body and, more Specifically, from a material that displays improved wear resistance when compared to the seal body. A preferred seal jacket or cap material is a composite construction including a nonelastomeric polymer fabric that is impregnated with an elastomeric material. The seal jacket or cap is configured to connect with the seal body by mechanical attachment means independent of chemical cross-linked bonding. Multi-piece seals of this invention can be formed from two components, e.g., the seal body and the seal jacket or seal cap, or can be formed from three or more components, e.g, the seal body, seal jacket or cap, and one or more stiffening supporting members interposed therebetween.

Abstract translation: 本发明的多片密封件包括由弹性体激励材料形成的环形密封体，并且沿着一个表面具有静态密封表面和沿着另一个表面的接触表面。 密封套或密封帽形式的剩余密封部分沿着接触表面连接到密封体，以向其提供动态密封表面。 密封套或盖由与密封体不同的材料形成，更确切地说，与与密封体相比显示改善的耐磨性的材料形成。 优选的密封套或盖材料是包括用弹性体材料浸渍的非弹性聚合物织物的复合结构。 密封套或盖被构造成通过独立于化学交联结合的机械附接装置与密封体连接。 本发明的多片密封件可以由两个部件形成，例如密封体和密封套或密封盖，或者可以由三个或更多个部件形成，例如密封体，密封套或帽，以及一个 或更多的加强支撑构件。

公开(公告)号：US06302405B1

公开(公告)日：2001-10-16

申请号：US09338961

申请日：1999-06-24

Applicant: Charles N. Edwards

Inventor： Charles N. Edwards

IPC: F16J1516

CPC classification number: F16J15/3216 ,  E21B33/10 ,  E21B33/1216 ,  E21B34/10 ,  F16J15/166 ,  F16J15/322 ,  Y10S277/937 ,  Y10S277/938 ,  Y10S277/944

Abstract: A seal assembly formed of a T-seal, a pair of back-up rings abutting each side of the T-seal, and a bearing abutting the side of each of the back-up rings. The T-seal is formed of a elastomer material, the back-up ring is formed of a PTFE (polytetraflouroethylene polymer) material, and the bearings are formed of a carbon reinforced PEEK (polyetheretherketone) material.

Abstract translation: 由T形密封件，邻接T型密封件的每一侧的一对支撑环形成的密封组件和与每个备用环的侧面相邻的轴承。 T型密封件由弹性体材料形成，支撑环由PTFE（聚四氟乙烯聚合物）材料形成，轴承由碳增强的PEEK（聚醚醚酮）材料形成。

公开(公告)号：US06237966B1

公开(公告)日：2001-05-29

申请号：US09109500

申请日：1998-07-02

Applicant: Thomas P. Kearns

Inventor： Thomas P. Kearns

IPC: F16L4900

CPC classification number: F16L21/035 ,  Y10S277/944 ,  Y10T292/1064

Abstract: A pipe joint is formed using a gasket made of coextruded materials of different durometer hardnesses. The gasket includes a relatively soft, thermoplastic elasomeric sealing portion joined to a harder, plastic substrate on one side of the substrate, usually on the outer circumference of the substrate. The substrate may include stiffening regions axially spaced apart from one another and on opposite axial sides of the softer material. The inner circumference of the gasket (if the softer sealing portion is on the outer circumference) may have annular ridges spaced axially from one another to engage shoulders in one of the pipes of the joint to limit axial displacement of the gasket. The gasket, because of its relatively hard substrate, will not collapse into a groove in the pipe defined by the shoulders, thereby reducing the amount of gasket material required by a typical recess joint. The annular ridges may be coextruded of the same material used for the elastomeric sealing portion, allowing both sides of the gasket to form a seal, thus also permitting the gasket to be useful in single offset joints.

Abstract translation: 使用由不同硬度的共挤出材料制成的垫圈形成管接头。 垫圈包括相对柔软的热塑性弹性密封部分，其连接到基底一侧上较硬的塑料基底，通常在基底的外圆周上。 衬底可以包括彼此轴向间隔开并且在较软材料的相对轴向侧上的加强区域。 垫圈的内周（如果较软的密封部分在外周上）可具有彼此轴向间隔开的环形脊，以接合接头的一个管中的肩部以限制垫圈的轴向位移。 垫圈由于其相对较硬的基底而不会塌陷在由肩部限定的管中的槽中，从而减少了典型的凹陷接头所需的垫圈材料的数量。 环形脊可以与用于弹性体密封部分的相同材料共挤出，允许垫圈的两侧形成密封，从而也允许垫圈可用于单个偏移接头。

公开(公告)号：US6086763A

公开(公告)日：2000-07-11

申请号：US171476

申请日：1998-10-19

Applicant: Dieter Baumann

Inventor： Dieter Baumann

IPC: B01D29/11 ,  B01D46/24 ,  B01D46/52 ,  B01D27/00

CPC classification number: B01D46/521 ,  B01D29/111 ,  B01D46/2411 ,  B01D2201/34 ,  B01D2265/04 ,  B01D2271/02 ,  Y10S277/944

Abstract: A combination disc and sealing ring for a filter assembly is provided. The disc is an annular thermoplastic disc having a central aperture. The disc includes an upper side and a lower side and the upper side of the disc includes an annular thickened area that extends upward from the upper side of the disc and that is spaced radially outward from the aperture of the disc. The annular thickened area is thermally welded to a sealing ring. The height of the annular thickened area is at least one-third the height of the sealing ring. The sealing ring further includes a central aperture that has a common axis with the central aperture of the disc. The sealing ring also includes a compressible area radially disposed between the aperture of the sealing ring and the annular thickened area of the disc.

Abstract translation: PCT No.PCT / EP98 / 00638 Sec。 371 1999年10月19日第 102（e）日期1999年10月19日PCT提交1998年2月6日PCT公布。 第WO98 / 36817号公报 日期1998年8月27日提供了一种用于过滤器组件的组合盘和密封环。 盘是具有中心孔的环形热塑性盘。 盘包括上侧和下侧，并且盘的上侧包括从盘的上侧向上延伸并且与盘的孔径向向外间隔开的环形加厚区域。 环形加厚区域被热焊接到密封环上。 环形加厚区域的高度至少是密封环高度的三分之一。 密封环还包括具有与盘的中心孔共同的轴线的中心孔。 密封环还包括径向设置在密封环的孔和盘的环形增厚区域之间的可压缩区域。