Weatherstrips Patents (Class 296/93)
-
Patent number: 6487823Abstract: An edge seal polymer profile (31) attached proximate the peripheral edge of a vehicle window glazing (1), wherein the profile (31) is adapted to cover the gap or channel between the glazing edge and the adjacent vehicle window frame in an aesthetically pleasing manner. In an exemplary embodiment, a flexible lip of the profile (31) bends back toward the exterior surface (2) of the glazing/substrate upon insertion of the glazing into the vehicle window frame, thereby bending or flexing into a position where an end portion (e.g., approximately T-shaped end portion) of the lip is approximately flush with the exterior surface (2) of the glazing and the exterior surface of the window frame.Type: GrantFiled: March 5, 2001Date of Patent: December 3, 2002Assignee: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A.Inventor: Herve Lagrue
-
Patent number: 6467232Abstract: A fixture for and method of positioning an edge member on a sheet. The fixture includes a base, an arrangement to locate a sheet is provided to be supported on the fixture at a predetermined position relative to a plurality of datum points; and an arrangement to position an edge member to be secured along a peripheral edge of the sheet at a desired position relative to the datum points. In one particular embodiment of the invention, a plurality of alignment stops are positioned to contact selected peripheral edges of the sheet while the sheet is supported on support posts to position and orient the window at a predetermined position relative to the datum points.Type: GrantFiled: December 11, 1997Date of Patent: October 22, 2002Assignee: PPG Industries Ohio, Inc.Inventor: Donald A. Mackey
-
Patent number: 6460300Abstract: A window molding which is easy to install, and in the installed state remains stable and the external appearance is superior, and does not show floating or generate abnormal noise during highspeed cruising and is able to be flush-surfaced easily. The window molding is constituted by: a molding body attached along a space between a window plate and a body panel; a protruding rib protruding from the molding body towards an external surface of the window plate; a leg section extending from the molding body towards the space; a sealing lip extending from the molding body towards an external surface of a body panel; a linking lip extending from the leg section towards the space-forming surface of the body panel and linking with a tip of the sealing lip or in a vicinity of the sealing lip to form a hollow section.Type: GrantFiled: November 30, 2000Date of Patent: October 8, 2002Assignee: Hashimoto Forming Industry Co. Ltd.Inventors: Toshiki Mikkaichi, Kenichi Ogura, Toshiya Yoshida, Tsuyoshi Kuriyama
-
Patent number: 6451398Abstract: A double-sided self-adhesive reinforced foam tape comprising a release liner having upper and lower surfaces which are release surfaces, a first layer of pressure sensitive adhesive applied to the upper release surface, a layer of flexible polymeric film, preferably polyester film, applied to the first pressure sensitive adhesive layer, a layer of flexible foam, preferably closed cell PVC flexible foam, thermally bonded to the flexible polymeric film layer, and a second layer of pressure sensitive adhesive applied to the flexible foam layer. A length of material for use as a double-sided tape is provided, along with a method of making the length of material. An alternative embodiment, suitable for die-cutting, including a second release liner applied to the second pressure sensitive adhesive layer is provided. The tape may be used in automobiles and other applications.Type: GrantFiled: February 2, 2000Date of Patent: September 17, 2002Inventor: Michael S. Sylvester
-
Publication number: 20020104276Abstract: A seal for a fixed window in a motor vehicle, including a pane-holding channel to receive and grip the opposite faces of a margin of a window pane. A sealing lip extending parallel with the pane-holding channel has a root located a small distance apart from the top edge of the pane-holding channel, and an outer margin of the lip extends to and presses sealingly against an outer surface of the window pane. In a preferred embodiment of the invention an outer margin of the main member of the seal defines a channel to receive and grip the opposite faces of a margin of the structure defining a window opening in the motor vehicle. A locking strip engaged in a locking strip groove keeps the seal in place after installation. Where two seal members meet, the respective sealing lips meet to form a curved concave corner.Type: ApplicationFiled: March 29, 2002Publication date: August 8, 2002Inventors: Joseph Lucas, Thomas M. English
-
Patent number: 6428649Abstract: A laminate having a metal reinforcement and a bonding veneer is disclosed, wherein the bonding veneer is a peroxide cured rubber including at least one of a polybutadiene and (meth)acrylate. A feature layer is formed on the bonding veneer and can be any of a variety of cross-linkable materials such as EPDM and EPM.Type: GrantFiled: June 20, 2000Date of Patent: August 6, 2002Assignee: Schlegel CorporationInventor: Krishnamachari Gopalan
-
Patent number: 6409244Abstract: An automotive window molding attached onto a circumference of a window glass and arranged at a pillar side of a vehicle body, includes an outside glass abutting portion being in contact with an outside surface of the window glass, an outside ornamental head portion arranged outside of the outside glass abutting portion and spaced apart from the outside glass abutting portion so that the outside ornamental head portion and the outside glass abutting portion are opposed to each other, and a connecting wall portion interconnecting the outside ornamental head portion and the outside glass abutting portion. A drip groove is defined by the outside glass abutting portion, the outside ornamental head portion, and the connecting wall portion, so that the drip groove is opened toward inside of the perimeter of the window glass.Type: GrantFiled: December 18, 2000Date of Patent: June 25, 2002Assignees: Kinugawa Rubber Ind., Co., Ltd., Fuji Jukogyo Kabushiki KaishaInventors: Yuuji Nagahashi, Akira Hoshikawa, Takeshi Arai, Yukio Furugori
-
Patent number: 6386619Abstract: A retainerless weather strip to be fixed to a door panel of an automobile by a clip, which comprises: a base bottom portion to be attached to the door panel; a hollow seal portion to seal between the door panel and a body panel; and a seal lip portion, wherein the base bottom portion has a cutout-shaped step portion formed at a lower end portion on the automobile exterior side of the base bottom portion, and the weather strip further comprises a thick waterproof sponge member provided on the cutout-shaped step portion, wherein the thick waterproof sponge member has a thickness sufficiently larger than the depth of the cutout-shaped step portion, and has an elasticity such that a portion in which the clip is located and portions in which the clip is not located can be equally elastically contracted when the base bottom portion is fixed to the door panel by the clip so that watertightness is kept between the thick waterproof sponge member and the door panel.Type: GrantFiled: June 22, 2000Date of Patent: May 14, 2002Assignee: Nishikawa Rubber Co., Ltd.Inventor: Hideshi Tsuchida
-
Patent number: 6382696Abstract: A decorative molding for use around automotive vehicle moldings, capable of being bent around the corners of the window to fit tightly and minimize the corner radius required for the window. The molding is primarily composed of a thermoplastic vulcanite elastomeric material, and has a layer of a harder semi-rigid polyolefin elastomer at least partially embedded in the primary material. A thin metallic reinforcement has an adhesive coating and is embedded in the layer.Type: GrantFiled: August 6, 2001Date of Patent: May 7, 2002Assignee: Creative Extruded Products, Inc.Inventor: Jack D. Young
-
Publication number: 20020011040Abstract: A stable window molding assembly for sealing a gap between a window glass and a frame includes a U-shaped fastener, which has a first hook extending inward from one wall and a second hook extending inward from an opposite wall. The window molding includes a window lip, which contacts an upper surface of the window glass, and a frame lip, which contacts the frame. An arm of the window molding includes projections that engage the hooks of the fastener. Grooves are respectively formed in the arm for facilitating elastic deformation of the projections.Type: ApplicationFiled: July 30, 2001Publication date: January 31, 2002Applicant: TOYODA GOSEI CO., LTD.Inventors: Takao Adachi, Masao Kobayashi, Koichi Toshinaga
-
Patent number: 6332640Abstract: In a window (1), which is intended in particular to be fitted in a bodywork opening (11) of a vehicle, which is equipped on at least a main surface, intended to face inwards in the fitted state, with a profiled bead (2) which comprises, as lateral covering attachment, a lip (5) projecting beyond the edge of the pane (1) with a sealing rib (7) which can be applied against an adjacent wall part (13) when the window is fitted, there is provided on the lip (5), according to the invention, parallel to the first sealing rib (6) which can be applied against the wall part (13), at least one second sealing rib (7) which can be applied against the edge (21) of the window without adhesion contact. In this way, a covering of the lateral space is obtained effecting in practice a closure flush with the main surface of the pane and with the adjacent wall or bodywork surface.Type: GrantFiled: December 12, 2000Date of Patent: December 25, 2001Assignee: Saint-Gobain RechercheInventors: Gerd Cornils, Florian Fischer, Frank Bihn, Ulrick Behrend
-
Patent number: 6328368Abstract: A molding assembly with an adhesive and a releasable tape or film is disclosed. The adhesive is preferably placed upon the inner face of the tail of the molding so as to contact the auto body as opposed to the windshield frame, thus avoiding seepage into the pinch well. The invention further preferably comprises a pressure sensitive adhesive that bonds the molding to vehicle body without the need for curing or other processing. A second preferred embodiment of the present invention comprises a pressure sensitive adhesive and releasable tape disposed on the inner face of the molding body for facilitating the immediate in situ bonding between the molding and the windshield.Type: GrantFiled: April 23, 1999Date of Patent: December 11, 2001Assignee: Dorcas & Kalam Co.Inventors: Ken Tu Liu, Bruce A. Randall
-
Publication number: 20010045757Abstract: A molding fastener assembly 1 to connect a molding to a vehicle body. The molding fastener assembly 1 having a clip 3 including a base 25 and a molding holder 26 integrated with the base, and a blind rivet 2 including a rivet body 11 having a flange 10 at one end thereof and a mandrel 13 extending through the rivet body beyond the flange from the other end thereof opposite to the flange. The rivet body 11 is covered with a tubular resin cap 5 extending from the tip end of the rivet body toward the flange. The resin cap 5 is formed with a first flange 21 at a position spaced apart from the rivet body flange 10 toward the one end of the rivet body by a predetermined distance equal to or more than the thickness of the clip base 25. The mandrel is adapted to be pulled off to secure the rivet body with the resin cap to a vehicle body while keeping the resin cap flange in contact with the vehicle body and keeping the rivet body flange at the predetermined distance from the vehicle body.Type: ApplicationFiled: May 18, 2001Publication date: November 29, 2001Inventors: HIdeki Kanie, Makoto Kato
-
Patent number: 6293609Abstract: A vehicular window assembly adapted to close an opening in a vehicle body includes a window panel of glass or plastic in the form of a sheet, a primer layer, and at least one polymeric gasket preferably formed from a polymer resin comprising an olefin and bonded to the panel on the primer layer which also comprises an olefin. The primer preferably has a transition temperature above which improved adhesion characteristics are exhibited, and the panel and primer are preferably preheated above the transition temperature prior to molding or other application of the gasket. Alternately, the primer can be cross-linkable and is preferably cured after application of the gasket through ambient moisture and/or post heating. The gasket may also be preformed and applied to the window panel with pressure and heat.Type: GrantFiled: July 17, 2000Date of Patent: September 25, 2001Assignee: Donnelly CorporationInventors: Qihua Xu, David E. Nestell
-
Patent number: 6287402Abstract: In the processes for the production and installation of a pane of glass with a frame, in particular on a vehicle part, the frame is produced as a plastics molding in the form of a closed ring. In these processes, a first bearing surface for the pane of glass and an adhesive bonding surface for the application of an adhesive are formed integrally on one side of the frame, and a second bearing surface for placing against the vehicle part is formed integrally on one of the other sides of the frame. In addition, either a retaining element running around along the frame or a number of anchoring elements or a second adhesive bonding surface for the application of a second adhesive are formed integrally on one of the other side of the frame. The frame may first of all be connected permanently to the pane of glass using an adhesive and then connected removably or permanently to the vehicle part together with the pane of glass by the retaining element or the anchoring elements or the second adhesive.Type: GrantFiled: June 28, 1999Date of Patent: September 11, 2001Assignee: Richard Fritz GmbH & Co. KGInventor: Karl Soldner
-
Patent number: 6279983Abstract: A method of installing automotive window trim molding by applying a pair of spaced parallel gripping and retaining members on opposing planar surfaces of the window edge, adhering only one of the members to one of the surfaces, and subsequently removing all but the adhered member.Type: GrantFiled: October 30, 2000Date of Patent: August 28, 2001Assignee: Creative Extruded Products, Inc.Inventors: James R. Biondo, Jack D. Young
-
Patent number: 6276100Abstract: The present invention relates to a bulletproof glass window, in particular for use as a windscreen of a motor vehicle, fitted into a frame (9), the bulletproof glass window comprising several laminated glass panes (1,2) in a compound, of which at least one glass pane (1) juts out above the other glass pane(s) (2) with a projecting section (12) within a marginal area of the bulletproof glass window, to form a grading or stepped portion (14) from the projecting section to the other glass pane(s) in the direction of the inner side of the bulletproof glass window; the bulletproof glass window with the projecting section (12) of the at least one glass pane (1) is fixed to the frame (9), wherein the surface in the area of the grading or stepped portion (14) is fitted with an edging (10) made of synthetic material that holds back glass splinters.Type: GrantFiled: November 24, 1999Date of Patent: August 21, 2001Assignee: Isoclima GmbHInventors: Herwig Wöll, Siegfried Stranner
-
Patent number: 6257644Abstract: A window trim molding having improved adhesion between at least one of the edges of the periphery of the window, and at least one of the window-contacting portions of the molding. This is accomplished by co-extruding with the principal molding material, a second material which is a thermoplastic polyurethane, on at least one of the window-contacting portions of the molding. An adhesive is applied to the window edges, and the second elastomeric material acts as an adhesive promoter compatible with the adhesive.Type: GrantFiled: April 13, 2000Date of Patent: July 10, 2001Assignee: Creative Extruded Products, IncInventor: Jack D. Young
-
Patent number: 6257643Abstract: A window trim molding having improved adhesion between the edges of the window and the window-gripping portions of the molding. This is accomplished by co-extruding with the principal molding material, a second material which is a thermoplastic polyurethane, on the window-gripping portions of the molding. A conventional adhesive is applied to the window edges, and the second elastomeric material acts as an adhesive promoter compatible with the adhesive.Type: GrantFiled: January 20, 2000Date of Patent: July 10, 2001Assignee: Creative Extruded Products, Inc.Inventor: Jack D. Young
-
Patent number: 6241306Abstract: The invention relates to a device for sealed mounting of a part on a frame, the device being of the type comprising an edging having an elastically deformable body provided firstly with a link element overmolded at least in part on the periphery of the part, and secondly with a sealing element, wherein the sealing element projects from the edging towards the frame and has a removable fixing device designed to co-operate with a complementary retaining device carried by the edging.Type: GrantFiled: October 20, 1998Date of Patent: June 5, 2001Assignee: The Standard Products CompanyInventors: Serge Adorni, Yvon Hautbois, Yves Orhant
-
Patent number: 6238769Abstract: A window molding for a vehicle includes a leg portion arranged between an outer peripheral surface of the windshield and the body panel and having an opposite surface faced to the outer peripheral surface of the windshield, a head portion integrally formed on the leg portion and having a contacting surface contacted to an outer surface of the windshield, an engaging portion integrally formed on the leg portion and contacted to an inner surface of the windshield, a lip portion integrally formed on the leg portion or the head portion and contacted to the body panel, and a core member buried into part of the head portion disposed along the corner portion of the edge of the windshield, which is located outside of the outer peripheral surface of the windshield, and extended in the longitudinal direction of the head portion.Type: GrantFiled: March 12, 1999Date of Patent: May 29, 2001Assignee: Aisin Seiki Kabushiki KaishaInventors: Hirochika Nishio, Norikazu Iida, Katsuhiko Takeuchi, Masanori Kawano
-
Patent number: 6231117Abstract: A window molding includes an external wall portion covering a peripheral portion of an external major surface of the window glass, an internal wall portion covering a peripheral portion of an internal major surface of the window glass, and a base wall portion covering an end surface of the window glass. The base wall portion connects the external and internal wall portions together, and has a surface that is opposed and inclined to a side wall portion of a panel of the motor vehicle. A lip seals a space defined between the surface of the base wall portion and the side wall portion of the panel. The lip extends from a first location on the base wall portion to the side wall portion of the panel along portions of the molding covering straight edges of the window glass, and from a second location along portions of the molding which covers corners of window glass.Type: GrantFiled: July 30, 1999Date of Patent: May 15, 2001Assignee: Kinugawa Rubber Ind. Co., Ltd.Inventor: Yuuji Nagahashi
-
Patent number: 6227598Abstract: A thermoplastic olefin elastomer molded article has a sealant contact portion coming into contact with a urethane sealant and is substantially made of thermoplastic olefin elastomer. At least the sealant contact surface of the sealant contact portion is made of a polyvinyl chloride layer or a thermoplastic polyurethane layer. At least the portion of the molded article adjoining the polyvinyl chloride layer or the thermoplastic polyurethane layer is made of a chlorinated thermoplastic olefin elastomer which is obtained by replacing part or the whole of the non-rigid phase of a thermoplastic olefin elastomer with chlorinated polyethylene and is capable of thermal fusion bonding to the polyvinyl chloride layer or the thermoplastic polyurethane layer.Type: GrantFiled: August 31, 1999Date of Patent: May 8, 2001Assignee: Toyoda Gosei Co. Ltd.Inventors: Tetsumi Ichioka, Masao Kobayashi, Junji Koizumi, Hiroshi Iwasaki, Kazuo Takeda
-
Patent number: 6196615Abstract: A windshield molding which is installable in the space between a windshield and a periphery of a window opening of a vehicle body panel. The windshield molding includes a pair of extruded side molding parts, a pair of extruded corner molding parts, and an extruded upper molding part integral with and extending between the side and corner molding parts. Each of the side molding parts associated with each side edge of the windshield is greater in thickness as compared with the upper end corner molding parts, where a water drain channel is formed. A windshield molding is also provided which drains rainwater smoothly through the rainwater groove provided at necessary sections and having a different depth in the longitudinal direction for better drainage which can be produced simply and continuously as a single molding without the addition of cutting or other processes.Type: GrantFiled: February 9, 1998Date of Patent: March 6, 2001Assignee: Tokai Kogyo Kabushiki KaishaInventor: Yukihiko Yada
-
Patent number: 6179940Abstract: A bonding system for glazing assemblies for mounting a glass pane on a bay of a vehicle, comprising: a first film of a coupling agent, bonded to a portion of a glass pane; a second film of a primer bonded to said first film; a gasket formed on a portion of the second film, adhered to said second film; a third film of a chemical extender, on a portion of the gasket and on a portion of the second film, bonded to said portion of the gasket and said portion of the second film and linking them to each other; a projecting molding of a sealant on said third film, bonded to said third film; a chemical coating, bonded to a bay of a vehicle; and a fourth film of a primer, bonded to said chemical coating, to be bonded in turn with the sealant, firmly retaining adhered the glass pane to the bay of the vehicle.Type: GrantFiled: February 4, 1999Date of Patent: January 30, 2001Assignee: Vidrio Plano de Mexico, S.A. DE C.V.Inventors: Jose-Edmundo Escobar-Y-Gamboa, Felipe Solis-Oba
-
Patent number: 6134851Abstract: The invention relates to an encapsulated window comprising a monolithic or laminated glass and/or plastic substrate (4; 14) provided with a frame (5; 16) made of a plastic material which is overmoulded around the periphery of the substrate. The frame includes, along at least part of its periphery, an essentially U-shaped groove which grips the border (6) of the substrate. The plastic material consists of a thermoplastic polymer or a blend of thermoplastic polymers having a flexural modulus of at least 1200 MPa. The frame grips the edge of the substrate with sufficient rigidity so that the edge of the substrate need not be coated with an adhesive primer.Type: GrantFiled: February 1, 1999Date of Patent: October 24, 2000Assignee: Saint-Gobain VitrageInventors: Jean-Pierre Roze, Pascal Lefevre, Gerard Huchet
-
Patent number: 6116678Abstract: A vehicle (10a) includes an elongated opening (35) defined by a frame (33) in a side (30) of the vehicle. The opening (35) receives therein a window pane (34) and a seal (40) is positioned in the space between the frame (33) and the window pane (34). The elongated opening (35) has opposed ends with side panels (38) adjacent the ends of the opening (35) and positioned so that an end portion of each panel overlies the opening. Disposed between an interior surface of opposed end portions of the window pane (34) and the end portion of the panel overlying the opening (35) is an essentially opaque material. There is at least one lamp (32) attached to the window pane (34) directly on an exterior surface of the end portions of the window pane (34) opposite the end portions of the panel (38).Type: GrantFiled: June 24, 1998Date of Patent: September 12, 2000Assignee: Krystal Koach, Inc.Inventor: Gregory S. Beck
-
Patent number: 6110546Abstract: An automobile weather strip including at least (a) a weather strip body formed from a first composition including at least one rubber polymer and at least one chemical suitable for effecting sulfur-vulcanization, and (b) a decorative layer formed from a second composition including at least one thermoplastic elastomer and hydrotalcite as a discoloration-preventing agent for the decorative layer. The decorative layer is directly adhered onto the weather strip body.Type: GrantFiled: January 17, 1997Date of Patent: August 29, 2000Assignees: Toyoda Gosei Co., Ltd, Sumitomo Chemical Company, LimitedInventors: Hidenobu Honda, Masayoshi Ichikawa, Katsumi Nakashima, Hironobu Shigematsu, Hiroshi Ooyama, Takashi Sakakibara
-
Patent number: 6106047Abstract: A window molding installed at a clearance between a front window and a window frame of an automotive vehicle has an upper molding and a side molding continuous in the longitudinal direction. The side molding has a strut portion which is formed between a head portion for covering the clearance and a leg portion inserted to the clearance so that a length of the strut portion and an angle between the head portion and a glass limiting lip connected to the leg portion are gradually increased from an end of the side molding connected to the upper molding to the other end. The window molding is produced by extrusion molding by means of an apparatus using a fixed die head and a movable die head.Type: GrantFiled: August 19, 1997Date of Patent: August 22, 2000Assignees: Kinugawa Rubber Ind. Co., Ltd., Tokiwa Chemical Industry Co., Ltd.Inventors: Yuuji Nagahashi, Sumito Ichinohe, Hiroyoshi Imura, Takashi Hirokawa
-
Patent number: 6106931Abstract: A panel unit comprising a window glass panel, and a frame continuously formed on a peripheral edge of the window glass panel by extrusion molding and simultaneously bonded to the peripheral edge of said window glass panel. The frame is formed on the peripheral edge of the window glass panel so as to cover a part of the upper and lower surfaces and the end surface of the window glass panel.Type: GrantFiled: January 13, 1995Date of Patent: August 22, 2000Assignee: Tokai Kogyo Kabushiki KaishaInventors: Toshikazu Ito, Yoshihiro Suita
-
Patent number: 6096402Abstract: An elongate composite member suitable for a vehicle ornamental member comprises an elongate shaped body having a common cross-section part with a longitudinally constant cross-sectional shape, and a varying cross-section part with a longitudinally varying cross-sectional shape. A resin part is formed by extrusion molding along the varying cross-section part to continuously extend in the longitudinal direction, thereby realizing an excellent overall appearance. Such elongate composite members can be readily and continuously manufactured basically with an extrusion molding process, wherein the elongate shaped body is continuously and longitudinally fed into an extrusion die assembly comprising a stationary die and the movable die, through which the common cross-section part and the varying cross-section part are respectively passed in the longitudinal direction.Type: GrantFiled: September 30, 1997Date of Patent: August 1, 2000Assignee: Hashimoto Forming Industry Co., Ltd.Inventor: Tatsuya Tamura
-
Patent number: 6095586Abstract: A windshield molding is installed in the space between a windshield and a periphery of a window opening of a vehicle body panel. The windshield molding comprises a pair of extruded side molding parts, a pair of extruded corner molding parts, and an extruded upper molding part integral with and extending between the side and corner molding parts. Each of the side molding parts associated with each side edge of the windshield is larger in thickness compared to the upper and corner molding parts, where a water drain channel is formed.Type: GrantFiled: August 11, 1999Date of Patent: August 1, 2000Assignee: Tokai Kogyo Kabushiki KaishaInventors: Yukihiko Yada, Yoichi Hirai
-
Patent number: 6089646Abstract: A vehicular window assembly adapted to close an opening in a vehicle body includes a window panel of glass or plastic in the form of a sheet, a primer layer, and at least one polymeric gasket preferably molded to the panel on the primer layer from an olefinic-styrenic copolymer such as an ethylene-styrene copolymer or ethylene-styrene interpolymer. The primer preferably has a transition temperature above which improved adhesion characteristics are exhibited, and the panel and primer are preferably preheated above the transition temperature prior to molding or other application of the gasket. Alternately, the primer can be cross-linkable and is preferably cured after application of the gasket through ambient moisture and/or post heating. The gasket may also be preformed and applied to the window panel with pressure and heat.Type: GrantFiled: January 12, 1998Date of Patent: July 18, 2000Assignee: Donnelly CorporationInventors: Qihua Xu, David E. Nestell
-
Patent number: 6086138Abstract: A vehicular window assembly adapted to close an opening in a vehicle body includes a window panel of glass or plastic in the form of a sheet, a primer layer, and at least one polymeric gasket preferably molded to the panel on the primer layer from an olefinic-styrenic copolymer such as an ethylene-styrene copolymer or ethylene-styrene interpolymer. The primer preferably has a transition temperature above which improved adhesion characteristics are exhibited, and the panel and primer are preferably preheated above the transition temperature prior to molding or other application of the gasket. The primer may also comprise an olefinic-styrenic copolymer. Alternately, the primer can be non-cross-linkable, or cross-linkable, and is preferably cured after application of the gasket through ambient moisture and/or post heating. The gasket may also be preformed and applied to the window panel with pressure and heat, or the gasket may be extruded onto the window panel.Type: GrantFiled: December 23, 1998Date of Patent: July 11, 2000Assignee: Donnelly CorporationInventors: Qihua Xu, David E. Nestell
-
Patent number: 6086695Abstract: A mounting arrangement for a moving vehicle window that is designed for a limited reduction in the window's sight. The mounting arrangement consists of a holding element attached to the edge of a car window pane via an adhesive. The holding element is formed when a curable compound is poured into two mold halves. Attached to the holding element is a functional element. In one embodiment of the invention, the functional element is a seal, designed to seal a gap between the window pane and a car door. In another embodiment of the invention, the functional element is designed as an electric pressure detector to shut the electric closure motor off when the functional element becomes compressed.Type: GrantFiled: June 9, 1998Date of Patent: July 11, 2000Assignee: Henniges Elastomer- und Kunststofftechnik GmbH & Co. KGInventor: Bernhard Kreye
-
Patent number: 6039907Abstract: To postform the region of transition between the initial part and the end part of a section piece forming a closed frame and applied to window glass (1) by extrusion, use is made of a mould (14) which pivots about an axis parallel to the longitudinal axis of the extruded section piece and which is situated in the region of the surface of the window glass (1). The axis of pivoting of the mould (14) coincides with the cutting ridge (15) of a protrusion (16) which limits the calibrated cavity of the mould (14) on the internal face of the extruded section piece. As the mould (14) pivots, the excess polymer material is pushed back in the direction of the periphery of the window glass and beyond this periphery.Type: GrantFiled: September 11, 1997Date of Patent: March 21, 2000Assignee: Saint Gobain VitrageInventors: Helmut Krumm, Florenz Kittel, Rolf Koette, Ralf Motzheim
-
Patent number: 6030020Abstract: A continuous molding member to be inserted in a gap between a vehicle window and vehicle body panel, where the molding member includes a plurality of independently movable sections that allow the molding member to traverse a corner without becoming distorted. The molding member includes a stem portion having a plurality of barbed extensions at one end and a center umbrella portion at an opposite end. A first side umbrella portion is connected to the stem portion by a first branch portion so that it is positioned on one side of the center umbrella portion, and a second side umbrella portion is connected to the stem portion by a second branch portion so that it is positioned at an opposite side of the center umbrella portion. The first and second branch portions can be of a length so that the first and second side umbrella portions are positioned above the center portion opposite to the stem portion, or below the center portion adjacent to the stem portion.Type: GrantFiled: July 28, 1998Date of Patent: February 29, 2000Assignee: The Standard Products CompanyInventor: Douglas A. Malm
-
Patent number: 6017038Abstract: To prevent abnormal sounds made by the vibrations of the tip of a seal lip of the molding for a window plate of a vehicle which are created when the air is sucked out from the inner cavity by the difference in pressure between the inside and the outside of the seal lip when the vehicle runs at high speeds, a seal lip body 4a extends in the direction of a vehicle body panel P from the leg of the molding 1 for a window plate and a folded-back lip 4b is consecutively integrally formed such that it folded back in the opposite inward direction from the tip of the seal lip body 4a into the cavity 5 between itself and the vehicle body panel P and extends along the vehicle body panel P. When the vehicle runs at high speeds, even if the seal lip 4a is moved up by the difference in pressure between the inside and the outside of the seal lip body 4a, the folded-back lip 4b is pressed on the vehicle body panel P and thus the air does not leak from the cavity 5.Type: GrantFiled: July 8, 1997Date of Patent: January 25, 2000Assignees: Honda Giken Kogyo Kabushiki Kaisha, Tokai Kogyo Co., Ltd.Inventors: Yasuhiro Wato, Yoshiharu Hayashi, Takeshi Tokui, Satoshi Sakamoto
-
Patent number: 6010177Abstract: A weather strip to be attached to sides of a foldable, detachable, movable roof of a vehicle, the weather strip composed of an extrusion portion and a mold portion. The extrusion portion has a base, a hollow seal, the hollow seal having an upper portion directing toward an outside of a vehicle so as to form a convex portion for contacting an upper portion of a door glass, a bridge portion provided in the hollow seal by halving hollow portion of the hollow seal vertically, the bridge portion being constricted at an inner intermediate portion thereof, a seal lip projecting from a lower portion of the hollow seal for elastically contacting the door glass, the seal lip directing outward of the vehicle. The mold portion has the bridge portion and the seal lip which are the same as those of the extrusion portion. Accordingly, the sealing property and external appearance of the transfer portion and the mold portion can be improved.Type: GrantFiled: October 2, 1998Date of Patent: January 4, 2000Assignee: Nishikawa Rubber Co., Ltd.Inventors: Yasuyuki Fujita, Satoshi Inoue
-
Patent number: 5979974Abstract: A watertight and airtight seal is useful for use between two structures having relative movement therebetween. The seal apparatus includes a first adhesive bead (38) disposed on a first structural member (12) and a second adhesive bead (44) disposed on a second structural member (22). An elastomeric member (30) includes a first flange (34) portion bonded to the first adhesive bead and a second flange portion (36) bonded to the second adhesive bead (44). The elastomeric member also includes a flexible portion disposed between the first and second flange portions, this flexible portion being operative to freely flex during relative motion between the first and second structural members. This flexibility substantially reduces stress otherwise imparted on the first and second adhesive beads during such movements in the absence of the flexible portion, thereby improving the durability of the seal.Type: GrantFiled: December 28, 1998Date of Patent: November 9, 1999Assignee: Ford Global Technologies, Inc.Inventors: Benjamin J Saltsman, Mark Freeland, Michael James Lynch, Colin Jeffrey Young
-
Patent number: 5961174Abstract: An auto window molding attached to extend from a peripheral edge of the window into a gap in which it has a U-shaped configuration serving as a flow passage to drain off rain and melting snow. The free end or leg of the U-shape is provided with a first encountered concave shape and a next encountered convex shape which keeps the flow passage open when the molding is bent around the small radius corners of the window, due to abutment at the change in curvature of the leg with the U-shape that is on the window peripheral edge, which abutment limits the inward movement of the leg as could result in the closing of the flow passage.Type: GrantFiled: March 17, 1997Date of Patent: October 5, 1999Inventor: Peter Gold
-
Patent number: 5950976Abstract: A glass holding device of the invention is provided for easily attaching and positioning a glass plate to an upper flange. The glass holding device includes a stopper base to be attached to the upper flange, and a stopper to be attached to the glass plate. The stopper base includes a fitting hole for receiving a rising wall of the upper flange therein, a first engaging portion situated at a side near the fitting hole, and an abutment portion situated at a lower side of the fitting hole to support a lower side of the upper flange when the stopper base engages the upper flange. The stopper includes a base portion attached to the glass plate, a leg extending downwardly from the base portion, and a second engaging portion formed at a distal end of the leg. The second engaging portion engages the first engaging portion to hold the glass plate.Type: GrantFiled: February 6, 1998Date of Patent: September 14, 1999Assignee: Nifco Inc.Inventor: Yuuji Shibata
-
Patent number: 5950366Abstract: A seal structure is provided for a vehicle having a removable roof member. Advantageously, the single integral seal structure seals between a front end of the roof member, an upper edge of a windshield, and a header rail. The seal structure includes a base retainer portion secured to the header rail and a windshield lip portion covering and sealing against the upper edge of the windshield. The windshield lip portion is integrally coupled to the base retainer portion. The seal structure also includes a weatherstrip portion integrally coupled with the windshield lip portion and the base retainer portion for sealably engaging the front end of the roof member. Preferably, the weatherstrip portion includes at least one hollow weatherstrip bulb for sealably engaging the forward end of the roof member.Type: GrantFiled: April 21, 1997Date of Patent: September 14, 1999Assignee: General Motors CorporationInventor: Michael Robert Uhlmeyer
-
Patent number: 5935356Abstract: In the processes for the production and installation of a pane of glass with a frame, in particular on a vehicle part, the frame is produced as a plastics molding in the form of a closed ring. In these processes, a first bearing surface for the pane of glass and an adhesive bonding surface for the application of an adhesive are formed integrally on one side of the frame, and a second bearing surface for placing against the vehicle part is formed integrally on one of the other sides of the frame. In addition, either a retaining element running around along the frame or a number of anchoring elements or a second adhesive bonding surface for the application of a second adhesive are formed integrally on one of the other side of the frame. The frame may first of all be connected permanently to the pane of glass using an adhesive and then connected removably or permanently to the vehicle part together with the pane of glass by means of the retaining element or the anchoring elements or the second adhesive.Type: GrantFiled: August 12, 1996Date of Patent: August 10, 1999Assignee: Richard Fritz GmbH & Co. KGInventor: Karl Soldner
-
Patent number: 5927040Abstract: An automobile window molding including a molding body to be installed in a clearance between a peripheral edge of a windshield and a peripheral wall of a window frame, and a seal lip which protrudes from the outside of the molding body and which elastically transforms to a curved shape in such a manner that a tip portion thereof contacts the peripheral wall of the window frame, the seal lip decreasing in thickness from a base portion to a middle portion thereof and having an elastically transformable portion of thin thickness formed between the base portion and the middle portion and increasing in thickness from the elastically transformable portion to the tip portion, the tip portion being formed in thick section.Type: GrantFiled: August 5, 1997Date of Patent: July 27, 1999Assignee: Toyota Jidosha Kabushiki KaishaInventor: Masahiro Kuwabara
-
Patent number: 5906697Abstract: An adhesive for a vehicular glass is disclosed which comprises urethane as a base material added with 2% to 8% by weight of a thermoplastic resin. The thermoplastic resin may be a polyester-based resin. The adhesive is heated to a temperature of 60.degree. C.-80.degree. C. and then applied to a peripheral edge of a windshield. The windshield is sucked by a suction cup and pressed against a window frame of a vehicle body. Thereafter, the adhesive is cooled by blowing air having a temperature on the order of 20.degree. C. thereat. The adhesive is forcibly cooled down to 50.degree. C. or lower in a short time, thereby exhibiting temporary retention property.Type: GrantFiled: November 12, 1997Date of Patent: May 25, 1999Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Kiyoshi Hasegawa, Katsuhiro Shibata
-
Patent number: 5885670Abstract: The Conventional Direct Glazing invention concerns a process for securing fixed panes of inorganic or organic glass to vehicles or parts thereof, in which flexible structural components and or sealing strips are prefitted by a weld strip between them and the pane by thermally activating the weld strip and thus producing a seaming effect on the pane, and pane modules thus produced. A pane module thus produced can subsequently be conventionally fitted to the coachwork on the assembly line using fitting strings without any further auxiliaries and working process. Owing to the material used for the flexible structural component and or sealing strip, the sealing quality corresponds to that of direct glazing. If the residual heat from the manufacture of the pane is used as the activation heat for the sealing strip, considerable economies are achieved in the manufacturing process for the pane module.Type: GrantFiled: June 19, 1997Date of Patent: March 23, 1999Assignee: Saar-Gummiwerk GmbHInventors: Paul Kientz, Andreas Schafer
-
Patent number: 5885695Abstract: This invention is related to a method for shaping profile an extrudable plastic material attached to a surface. In the process, a die being part of a cylinder and having a shape corresponding to the desired cross-section of the profile is introduced into the plastic material and is then extracted therefrom by rolling the cylinder. The invention is also related to a device for carrying out the process.Type: GrantFiled: February 14, 1997Date of Patent: March 23, 1999Assignee: Saint Gobain VitrageInventors: Florenz Kittel, Helmut Krumm, Herbert Joeris
-
Patent number: RE37395Abstract: A motor vehicle glazing (1) prepared for installation according to the adhesive process is provided with a profiled spacer (8) produced by extrusion of an extrudable polymer directly onto glazing (1) and subsequent setting. During installation of glazing (1) in the window opening of the motor vehicle body, profiled spacer (8) acts as an intermediate member between glazing (1) and assembly adhesive extrudate (13). Profiled spacer (8) is provided along its outer periphery with a lip portion (10) projecting beyond peripheral area (3) of glazing (1). In the installed position of glazing (1), lip portion (10) rests against the window frame flange (4) running parallel to peripheral area (3) of glazing (1) and acts, upon insertion of the glazing during the setting process of assembly adhesive (13), as a support and centering element for glazing (1).Type: GrantFiled: May 27, 1998Date of Patent: October 2, 2001Assignee: Saint-Gobain Glass FranceInventors: Heinz Kunert, Gerd Cornils, Heinrich Schnitter
-
Patent number: RE37737Abstract: A An automobile windshield molding comprises seals a pair of extruded side molding parts, a pair of corner molding parts, and an extruded upper molding part integral with and extending space between the side a windshield and corner molding parts a periphery of a window opening of a vehicle body panel. Each of the The molding parts includes an exterior wing is extruded in a single piece and a connecting portion includes an exterior wing to cover the space on the exterior side of the vehicle body panel. The exterior wing has an outward wing portion and an inward wing portion for covering the which covers a peripheral edge of a vehicle body panel and a peripheral edge of a surface of an automobile windshield, respectively . The inward wing portion of each of the side molding part is increased its height to define a space between the peripheral surface of has an eaves which protrudes out over the windshield associated with a side panel.Type: GrantFiled: August 23, 1996Date of Patent: June 11, 2002Assignee: Tokai Kogyo Kabushiki KaishaInventor: Yukihiko Yada