Abstract: A weather strip for a motor vehicle includes an extruded weather strip of which an end portion has a width gradually increasing toward an end thereof. The end portion has a slit extending from its end along a root portion of a lip-shaped sealing portion projecting from a base portion thereof, thereby dividing the end portion into two divided portions. The slit is enlarged so as to have a width increasing toward an open end thereof. The enlarged slit is filled with a molded portion so as to connect the two divided portions to each other.

Abstract: A glass run to be attached to flanges of a door frame of a motor vehicle has a U-shaped main portion, seal lips extending from ends of the main portion inwardly for sandwiching a periphery of a door glass when being raised to its closed position, and outer lips extending from both ends of the main portion outwardly, turning upwardly and extending along both side walls of the main portion for holding the flanges of the door frame. One outer lip which is provided in the molded part of the glass run for holding an outer flange of the door frame has a projecting portion at a root portion thereof, which projects toward its facing side wall of the main portion. In the molded part of the glass run, the outer flange of the door frame is securely held between the projecting portion and its facing side wall of the main portion whereby the outer lip is stably attached to the door frame with good shape retention.

Abstract: A weather strip for sealing a window frame or the like of a vehicle including a straight portion connected to a corner portion having a bent form and a tortuous hollow portion formed in the corner portion is provided. A slit is formed at an opening of the tortuous hollow portion, for example, a circumferential edge of a core drawing the hole for drawing core which form the hollow portion. Consequently, the core drawing hole can be opened easily and the core can be smoothly drawn.

Abstract: A door glass run to be attached along an inner periphery of a door frame of a motor vehicle, has a vertical member to be attached along a vertical portion of the door frame, an upper member to be attached along an upper portion of the door frame, and a corner member to connect an end of the vertical member to an end of the upper member and to be attached to a corner portion of the door frame. The door glass run has a seal lip which continuously extends along the door frame. The seal lip of the vertical member is directed inwards in the free state, and pushed outwards by the closed door glass. The seal lip of the corner member extends in the direction along the door glass, and comes into close contact with the closed door glass.

Abstract: A weather strip to be attached along a door frame and a door west line of a vehicle has extruded weather strips extending along the door frame and the door west line, respectively, and an L-shaped molded corner member connecting ends of respective extruded weather strips. The extruded weather strip extending along the door west line is composed of an outer weather strip and an inner weather strip, each being provided with a flocked seal lip to come in sliding contact with respective surfaces of a window glass. The L-shaped molded corner member is composed of an outer corner portion and an inner corner portion, each having an extruded and flocked extension seal lip integrally formed with the flocked seal lip of each of the outer weather strip and the inner weather strip. The extruded and flocked extension seal lip is fitted in each of opposed surfaces of the outer corner portion and the inner corner portion of the L-shaped molded corner member.

Abstract: A door glass run for automobile provided with a recessed groove for sliding a door glass thereon, installed on a door panel, which comprises an insert positioned on an inner periphery side of the recessed groove and consisting of a hard synthetic resin formed along a profile of the door panel, and a body consisting of elastomer position on an outer periphery side of the insert. A glass slide positioned on a bottom portion of the recessed groove and a glass retainer positioned on a side portion of a car outside of the door glass in the recessed groove are formed on the insert. Further, a locking leg projecting to pass through the body from a predetermined position on an outer periphery side of the glass slide and mountable in a fitting hole of the door panel is formed on the insert.

Abstract: In a weather strip for vehicles which is made up of a mounting base portion for clamping the flange of a door sash, a glass plate holding portion for sealingly holding the periphery of a door glass plate, and a bend lip portion for sealingly push the door glass plate, a supporting lip is extended from the outer wall of the mounting base portion towards the inner shoulder of the glass plate holding portion, so that the glass plate holding portion is sufficiently abutted against the sash inner peripheral wall when installed and sink marks in the mounting base portion are held behind the supporting lip.

Abstract: A seal for a sliding window glass, in particular a connecting corner piece for connecting a inner seal for a lower edge of a door window frame to a glass run seal. The glass run seal having a base fixed to the window frame, and a hollow seal portion for sealing contact with the inner surface of the door glass and for forming a water escape. The glass run, lower edge, inner seal having another base fixed to the window frame and a first upright seal extending from an upper edge of the base, and a second seal portion upright from a lower edge of the base positioned to form a water escape. The glass run connecting corner piece comprising a longitudinal portion having the same cross-sectional shape as that of the glass run seal and connected thereto, and a transverse portion having the same cross-sectional shape as that of the glass run, lower edge, inner seal and connected thereto.

Abstract: A weather strip for the door pane of a motor vehicle in which the ends of front and rear vertical parts of the stripping are coupled to each other by a die molded portion. The stripping has a nearly U-shaped cross section such that a pane housing groove is defined by the inner, intermediate and outer walls of the stripping when it is fitted into a pane channel. Upper portions of the vertical parts of the stripping have an asymmetric cross section wherein at least the inner wall of the upper portion is provided with a curved seal lip extending toward the pane housing groove. Lower portions of the vertical parts of the stripping have a symmetric cross section such that both the inner and outer walls of the lower portion are provided with curved seal lips extending toward the pane housing groove.

Abstract: A weather strip in which a glass-holding member and a bend lip are coupled respectively with the outer circumferential side and the inner circumferential side of an outside wall surface of a mounting base member, and the mounting base member is made of solid rubber and the bend lip is made of sponge rubber. A solid rubber portion continuing to the mounting base member is formed at least on inside of a base portion of the bend lip and the rotation fulcrum of the bend lip is shifted towards the free end and the modulus of the base portion of the bend lip increases. In this construction, even if the distance between the top end of the outside wall portion and the top end of the bend lip in the free state is shortened sufficiently not to spoil the fine appearance, when the glass is elevated for full closing, the top end of the outside wall portion of the glass-holding member is not grasped between the seal wall portion and the glass peripheral surface.

Abstract: A door glass run for automobiles is provided with an inside lateral wall, a bottom wall and an outside lateral wall to constitute a glass-enclosing groove with U-shaped cross-section in its assembled state, i.e. when it is mounted to a run channel. The door glass run comprises a pulling-proof lip and a cover lip projected outward respectively from a base portion and a free end portion of at least one lateral wall and locked respectively to a rear surface and a front surface of a locking projection disposed to side of an aperture of the run channel. The pulling-proof lip has V-shaped cross-section and its top end portion is bent inward, and the parallel distance beteen the free end portions of the pulling-proof lip and the cover lip (at free state) is nearly equal to or slightly less than the width of the locking projection.

Abstract: There is disclosed a weather strip which comprises a metal insert of W shape in section and a covering member adapted to cover the insert and made of polymeric resilient materials. The insert is formed from a metal piece which includes two longitudinally extending primary portions in parallel relation, and a multiplicity of secondary portions each having a connecting portion interconnecting the primary portions and two projecting portions extending outwardly from opposite ends of the connecting portion. The projecting portions are bent upwardly and preselected connecting portions are cut off from one of the primary portions and are bent upwardly at right angles substantially from their centers.