摘要:
A wiper blade capable of preventing a harsh metallic noise which is made by the direct impact of a metallic backing plate associated therewith on a blade holder. Rubber flanges are formed integrally with the body of the wiper blade so as to extend upward from the upper surface of the body. The flanges cover at least the longitudinal side edges of the metallic backing plate placed on the upper surface of the body so that the longitudinal side edges of the backing plate will not impact directly on the blade holder.
摘要:
An automobile weather strip has a trim part having a substantially U-shaped section and a sealing part. The automobile weather strip is characterized in that: the trim part has an insert member and a covering material for covering the insert member; the covering member is provided with holding lips for holding a flange part on an inner surface of the trim part; a sponge material of a rubber formed by using a blend material of an EPDM rubber and an olefin-based thermoplastic synthetic resin and a sponge material of a rubber having physical properties of a specific gravity of 0.6 to 0.8 and a 25%-stretching stress of 500 KPa or more are used as the covering material.
摘要:
An automobile door has a glass run corresponding to a glass door. The glass run includes a body portion, which has a bottom wall portion, and a vehicle interior side wall portion and a vehicle exterior side wall portion respectively extending from opposite ends of the bottom wall portion, and also includes a pair of seal lips which performs sealing between the door glass and the glass run. Furthermore, in a cross-sectionally substantially-U-shaped outer peripheral portion of the body portion, sponge rubber layers are provided in a predetermined range in a longitudinal direction of a cross-section of the vehicle interior side surface wall portion and a predetermined zone including a continuously connecting portion between the bottom wall portion and the inner outer side surface wall portion, respectively. An auxiliary lip is provided at a continuously connecting portion between the bottom wall portion and the vehicle interior side wall portion. Additionally, a sponge rubber layer is formed on a door glass facing surface of the bottom wall portion.
摘要:
A vehicle door includes a glass run which corresponds to an outer peripheral configuration of a door glass. The glass run includes a body portion which is provided with a bottom wall portion and an interior side wall portion and an exterior side wall portion which extend from both edges of the bottom wall portion, respectively, and a pair or seal lips which establish seals between the door glass and themselves. Furthermore, with respect to a direction towards an inside or outside of a door frame, a foot portion of the exterior seal lip is positioned further on the outer peripheral side than an inner-peripheral edge portion of a molding member.
摘要:
A glass run has extruded portions and molded portions. The extruded portions and the molded portions are made of TPO. The glass run is attached to sashes DS. Insert members made of PP are embedded respectively in a base portion of the glass run correspondingly to a long side portion and an upper side portion of each of the molded portions. When the glass run is attached, protrusions of the insert members protruding from the base portion can engage with or stand close to edge portions of the sashes so that the protrusions can be locked with the sashes. Since the protrusions are harder than the molded portions under a relatively high temperature atmosphere, the protrusions are hardly deformed or broken even when stress caused by opening and closing of a glass is applied repeatedly to the protrusions.
摘要:
A weather strip for a motor vehicle, which is capable of providing a seal between an opening portion of a vehicle body, and a closing member for closing the opening portion. The weather strip includes a base portion in which a flange provided in the opening portion of the vehicle body or the closing member is adapted to be inserted and a seal portion integrally formed with the base portion for contacting the opening portion or the closing member, and sealing between the opening portion and the closing member. The base portion holds a sealant member which is formed separately from the base portion and is composed of a highly foamed sponge material with a specific gravity of not more than 0.2 with a bottom wall thereof, and a projecting end of the flange is inserted into the sealant member.
摘要:
A vehicle glass run is formed with a horizontal-side extrusion part, vertical-side extrusion parts, and corner molding parts for connecting the terminal ends of those in an L shape by molding. The horizontal-side extrusion part and the vertical-side extrusion parts are made of a first material of an olefin thermoplastic elastomer. The corner molding parts are made of a second material which is an olefin thermoplastic elastomer and has a melt flow rate lower than that of the first material. The material swiftly reaches the terminal ends of the extrusion parts, and heat welds them together.
摘要:
A glass run includes extruded parts and molded parts connecting the extruded parts together. Each of the extruded parts and the molded parts has a main body portion and seal lips. An interior design lip is formed on an interior side wall portion located on an interior side of a vehicle so as to extend therefrom, while an exterior design lip is formed on an exterior side wall portion located on an exterior side of the vehicle so as to extend therefrom. A film made of an olefin resin material, which is same to the material of each of the molded parts is bonded to the exterior surface of the exterior design lip of each of the extruded parts so as to present the same color and luster as those of the molded parts.
摘要:
A vehicle glass run is formed with a horizontal-side extrusion part, vertical-side extrusion parts, and corner molding parts for connecting the terminal ends of those in an L shape by molding. The horizontal-side extrusion part and the vertical-side extrusion parts are made of a first material of an olefin thermoplastic elastomer. The corner molding parts are made of a second material which is an olefin thermoplastic elastomer and has a viscosity lower than that of the first material. The material swiftly reaches the terminal ends of the extrusion parts, and heat welds them together.
摘要:
A weather strip comprising an extruded body having straight sections and a corner section curving therebetween is disclosed. The extruded body comprises an attachment portion and a hollow sealing portion integrally formed by extrusion molding. The attachment portion is attached to a part of an automobile and the sealing portion is connected to the attachment portion at both ends. The weather strip comprises: an incision slit made on the outer periphery of the sealing portion in the corner section; an incision edge formed on the sealing portion along the incision slit, the incision edge being spread out toward the outer periphery of the corner section with the attachment portion and sealing portion being curved along a corner shape of the part of the automobile; and a molded part formed at least in the vicinity of the incision edge on the back side of the sealing portion in the corner section.