Patents Assigned to Nishikawa Rubber Co., Ltd.
-
Patent number: 11433746Abstract: A protrusion is formed on a first part of an inner-cabin side wall of an installation base member of a protector with a sensor. The first part is closer to a connecting wall than a second part opposite the first part. The protrusion is on a virtual line in cross section. The virtual line is where convex substances, keys for example, hanging on passengers' clothes conceivably pass through. The virtual line extends toward a connecting point from a rear part of an automobile body closer to an interior of the automobile body than a reference line. The reference line is parallel with a direction in which a flange protrudes and extends from the connecting point. The connecting point is a part of an inner-cabin side end of a hollow part closest to an interior of the automobile body. The inner-cabin side end is connected with the installation base member.Type: GrantFiled: September 23, 2020Date of Patent: September 6, 2022Assignees: NISHIKAWA RUBBER CO., LTD., AISIN SEIKI KABUSHIKI KAISHAInventors: Hiroshi Ishibashi, Masahiro Kojima, Michihiko Matsumoto, Wataru Hattori
-
Patent number: 11420504Abstract: A part of a touch sensor, which couples to a curve of a flange, includes a raising member. The curve of the flange is on a belt line of a sliding door. The raising member rises outwardly toward an exterior of the automobile from an inner-cabin side wall of the touch sensor. A space is formed between the raising member and an outer-cabin side wall for the flange to be inserted into the space. The raising member includes a plurality of blocks. The plurality of blocks exist along an upper and lower direction of the automobile body.Type: GrantFiled: January 8, 2020Date of Patent: August 23, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Michihiko Matsumoto, Masaki Niwa, Hironori Koeda
-
Publication number: 20220227212Abstract: A glass run includes an installation member and a body. The installation member couples to a frame of a door of an automobile. The body forms a channel to receive a door glass. An outer-cabin side of the installation member is extended in a direction away from the door to form an extended part. A base composed of hard resin higher in rigidity than the extended part attaches a decorative film to the extended part. The decorative film alongside of the base is bent toward an interior of the automobile, to cover an end surface of the extended part. Parts of upper and lower ends of the decorative film are removed by predetermined distance FL1, FL2 from the end surface of the extended part, to reduce a width in an upper and lower direction of a remainder part of the decorative film.Type: ApplicationFiled: January 18, 2022Publication date: July 21, 2022Applicant: NISHIKAWA RUBBER CO., LTD.Inventors: Akira HARUTA, Tomonori MIYATA
-
Patent number: 11390152Abstract: A division bar for an automobile is provided between a movable door glass and a fixed quarter glass. The division bar includes an inner-cabin side member and an outer-cabin side member. The inner-cabin side member is formed by integrally molding a receiving part, an inner-cabin side lip, and a seal part. A core is embedded in the receiving part. The core is bendable in an inner-cabin and outer-cabin direction. The outer-cabin side member is formed by integrally molding an anchoring protrusion, an outer-cabin side lip, and a seal lip. The outer-cabin side member couples to the inner-cabin side member by fitting the anchoring protrusion into the receiving part with the outer-cabin side lip making elastic contact with an outer-cabin side surface of the door glass and with the seal lip making elastic contact with the seal part.Type: GrantFiled: February 10, 2021Date of Patent: July 19, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Takashi Fukushima, Toshifumi Matsuura
-
Patent number: 11377897Abstract: A part of a touch sensor which couples to a curve of a flange includes an oblique wall and a seal lip. The curve is on a belt line of a sliding door. The oblique wall and the seal lip are close to an interior of an automobile and fit a shape of the curve. A closure wall extends toward an exterior of the automobile and forms a continuous surface with the oblique wall. The closure wall covers a large space from a front side of the automobile.Type: GrantFiled: November 12, 2019Date of Patent: July 5, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Michihiko Matsumoto, Tomohiro Taguchi
-
Patent number: 11376938Abstract: A die molded part of a glass run connects an upper part of a second extrusion molded part closer to a pillar with an end of a first extrusion molded part closer to a roof. An insert panel is embedded in the die molded part with a concave shaped part of the insert panel exposed toward an exterior of an automobile. An outer garnish couples to the die molded part from the exterior of the automobile by fitting a convex shaped part of the outer garnish into the concave shaped part of the insert panel with a second anchoring part on the convex shaped part engaging with a first anchoring part on the concave shaped part. The concave shaped part includes a through hole which penetrates the insert panel in an inner-cabin and outer-cabin direction. A lid closes an inner-cabin side of the through hole.Type: GrantFiled: January 25, 2021Date of Patent: July 5, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventor: Yasuhiro Morihara
-
Patent number: 11351848Abstract: A shutter couples to an upper part of a cargo bed by left and right tracks mounted on left and right side walls of the cargo bed. A tailgate is mounted on a rear end of the cargo bed. A bed liner seal member is provided on rear ends of the left and right side walls. A touch member provided on a rear part of the shutter makes elastic contact with the bed liner seal member when the shutter is fully extended. A shutter seal member provided on the shutter makes elastic contact with the tailgate. A tailgate seal member provided on the tailgate makes elastic contact with the bed liner seal member. First and second seal beads on an upper surface are provided on an upper wall of a protrusion of the bed liner seal member. The touch member touches the first and second seal beads.Type: GrantFiled: June 2, 2020Date of Patent: June 7, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventor: Atsuo Matsumoto
-
Patent number: 11325544Abstract: An inner-cabin side part of a hollow part of a protector with a sensor extends between a top end and an inner-cabin side end with an inner-cabin side apex closest to an interior of an automobile body. A distance is shorter between the inner-cabin side apex and the inner-cabin side end than between the top end and the inner-cabin side apex. An outer-cabin side part of the hollow part extends between the top end and an outer-cabin side end with an outer-cabin side apex closest to an exterior of the automobile body. A distance is shorter between the outer-cabin side apex and the outer-cabin side end than between the top end and the outer-cabin side apex. Thicknesses of an outer coat of the hollow part are increased toward the apexes from the top end, and are uniform between the apexes and the inner-cabin side end and the outer-cabin side end.Type: GrantFiled: September 22, 2020Date of Patent: May 10, 2022Assignees: NISHIKAWA RUBBER CO., LTD., AISIN SEIKI KABUSHIKI KAISHAInventors: Michihiko Matsumoto, Wataru Hattori
-
Patent number: 11306528Abstract: A protector with a sensor couples to a sliding door. A first end of an insert is inserted in and fills up a space on a hollow part of the protector. A second end of the insert includes a support member and a lid. Top ends of core wires and top ends of two leads are fit in first channels on the support member. Covered parts and a wire harness are fit in a second channel. The second channel is formed between the support member and the lid and is continuous with the first channels. The support member and the lid include feeding ports to receive and feed die-molding material into the second channel during die molding.Type: GrantFiled: September 10, 2020Date of Patent: April 19, 2022Assignees: NISHIKAWA RUBBER CO., LTD., AISIN SEIKI KABUSHIKI KAISHAInventors: Michihiko Matsumoto, Wataru Hattori
-
Patent number: 11292529Abstract: A side part structure of a vehicle includes a side door and a second seal member. The side door includes a lower end edge which substantially overlaps a wheel arch. The second seal member is configured to seal a gap between a wheel house and the side door. The side door includes a door garnish which faces an outer edge of the wheel house. The second seal member includes an installation base member and a lip integrally formed with the installation base member. The installation base member is configured to operably couple to the outer edge of the wheel house. The lip has a substantially tongue-shaped cross section in a width direction of the vehicle, and makes contact with the door garnish. The lip extends toward an outside in the width direction of the vehicle from a part on an outer side in a radial direction of the installation base member.Type: GrantFiled: September 9, 2019Date of Patent: April 5, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Yusuke Migaki, Kousuke Mori
-
Patent number: 11254198Abstract: If a sealing member is mounted to a planar sealing member-mount extending from a window frame toward outside of the cabin, separation of a terminal portion of the sealing member from the window frame is to be reduced. A fixing member made of a hard material is provided on a terminal portion of the sealing member in a front-rear direction of a vehicle. The fixing member has a body portion, an engagement portion, and a fixing target portion. The body portion is fixed to the terminal portion of the sealing member. The engagement portion holds the planar sealing member-mount in a thickness direction. The fixing target portion is fixed to a portion of the window frame remote from the planar sealing member-mount in the front-rear direction of the vehicle.Type: GrantFiled: October 19, 2019Date of Patent: February 22, 2022Assignees: Nishikawa Rubber Co., Ltd., MAZDA MOTOR CORPORATIONInventors: Kazuyuki Takeda, Tatsuya Nagai, Manabu Ikegami, Masahiro Nakashige
-
Patent number: 11247545Abstract: A coupling part of a weather strip is fixed between a first anchoring part and a second anchoring part on an outer peripheral part of a sash of a door. A hollow seal member and an outer lip are integrally formed with the coupling part and make elastic contact with a second surface and a first surface of a door opening edge of a body panel, respectively, when the door is in the closed position. The weather strip is fixed to the sash only by fixing the coupling part. A pillar part couples the coupling part with the hollow seal member. A body seal lip is provided on the hollow seal member and makes elastic contact with the door opening edge when the door is in the closed position.Type: GrantFiled: October 25, 2018Date of Patent: February 15, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Shingo Tawada, Hiroshi Hasegawa
-
Patent number: 11241945Abstract: A molding configured not to be misaligned with a predetermined mounting position provides a vehicle with good appearance, avoids in advance interference with other parts when a door is opened or closed, and reduces wind noise while the vehicle is running. An end cap having a locking part is crimped to a rear end of a molding. An upper glass run has, at its rear end, an insertion slot into which the locking part is inserted. The locking part is inserted in the insertion slot and locked to the rear end of the upper glass run.Type: GrantFiled: November 30, 2018Date of Patent: February 8, 2022Assignees: Nishikawa Rubber Co., Ltd., MAZDA MOTOR CORPORATIONInventors: Kazuyuki Takeda, Hirotaka Takaya, Kyohei Yukita, Naoyuki Takeshita, Shinsuke Hirao
-
Patent number: 11235711Abstract: Disclosed is a structure in which no gap that allows water entry between a weather strip and a glass run is formed in a situation where the weather strip at an upper frame portion of a window frame extends gradually downwardly apart from the glass run. An upper glass run portion is provided with a door panel sealing lip. The door panel sealing lip is provided with a gradually varying portion such that a downward protruding length of the door panel sealing lip increases. The gradually varying portion is disposed so as to contact an outer sealing lip of the weather strip.Type: GrantFiled: September 3, 2019Date of Patent: February 1, 2022Assignees: Nishikawa Rubber Co., Ltd., MAZDA MOTOR CORPORATIONInventors: Kazuyuki Takeda, Hisatoshi Kinoshita, Noboru Shouno, Yusuke Migaki
-
Patent number: 11220166Abstract: The present invention reduces leakage of water into an automotive vehicle, regardless of an inclination at which the automotive vehicle is parked and/or a volume of water. A sealing member of a sliding door in accordance with the present invention includes: a first inner wall (21); a first curved wall (22); a connection wall (24) connecting between the first inner wall (21) and the first curved wall (22); and a first water-conveying part (8) provided on a vehicle-exterior side surface of the first inner wall (21), the connection wall (24) having a hole (h1) at a position opposed to a front tip of the first water-conveying part (8), the hole (h1) being formed so as to lead to a hollow part (25), the water received by the first water-conveying part (8) flowing into the hollow part (25) through the hole (h1).Type: GrantFiled: January 21, 2020Date of Patent: January 11, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventor: Hirofumi Ogawa
-
Patent number: 11215002Abstract: A sealing structure includes a sliding door, a touch sensor, an inner seal, a drip seal, a buffer, and a projection. The inner seal couples to a door opening. The drip seal extends in a front and rear direction of an automobile body, is above the door opening, and is closer to an upper part of the automobile body than the inner seal. The drip seal and the inner seal make elastic contact with the sliding door. The buffer extends in an upper and lower direction of the automobile body and protrudes outwardly. The buffer is provided on a part of a body panel, which is closer to a front part of the automobile body than the door opening, and faces and is close to a flange when the sliding door is in a closed position. The projection extends from the touch sensor and makes elastic contact with the buffer.Type: GrantFiled: March 17, 2020Date of Patent: January 4, 2022Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Yoshihiko Kamitani, Masaru Koshimichi
-
Publication number: 20210324670Abstract: A protector with a sensor couples to a sliding door. A first end of an insert made of a non-conductive material is inserted in and fills up a space on a hollow part of the protector, and a terminal part is into die molding. The insert includes at least two feeding ports to receive and feed molding material into the insert during die molding. The feeding ports are spaced from each other and formed along a direction in which a wire harness extends. Covered parts are exposed from the wire harness where the covered parts are faced with the feeding ports.Type: ApplicationFiled: April 20, 2021Publication date: October 21, 2021Applicants: NISHIKAWA RUBBER CO., LTD., AISIN CORPORATIONInventors: Michihiko MATSUMOTO, Toshimichi KAWAGUCHI, Daisuke HAYASHI, Wataru HATTORI
-
Patent number: 11148513Abstract: A weather strip made of an elastic material includes an insert member having a plurality of through holes which is embedded in a corner portion of the weather strip. In the corner portion, a clip insertion hole in which a clip for attaching the corner portion to the automobile body is insertable is formed, and in the insert member, a clip hole is formed in a position corresponding to the clip insertion hole. In the outer peripheral portion of the clip hole, an additional hole communicating with the clip hole is formed, and the elastic materials of which the corner portion is made and that are situated on the obverse and reverse sides of the insert member are united together through the additional hole.Type: GrantFiled: October 11, 2019Date of Patent: October 19, 2021Assignee: NISHIKAWA RUBBER CO., LTD.Inventors: Toshifumi Matsuura, Hiroshi Suzuki
-
Patent number: 11110782Abstract: The present disclosure improves sealing properties between a glass run and a sealing member provided at an inner peripheral flange of a belt line, if the sealing member of the belt line and the glass run are individual members, to provide high sound insulation properties. The belt line sealing member includes an upper sealing lip and a lower seal lip, which are vertically spaced apart from each other. At an end of the belt line sealing member, a molded part is continuously provided from the upper sealing lip through an inner wall to the lower sealing lip.Type: GrantFiled: August 29, 2019Date of Patent: September 7, 2021Assignee: Nishikawa Rubber Co., Ltd.Inventor: Masahiro Morioka
-
Publication number: 20210260976Abstract: A division bar for an automobile is provided between a movable door glass and a fixed quarter glass. The division bar includes an inner-cabin side member and an outer-cabin side member. The inner-cabin side member is formed by integrally molding a receiving part, an inner-cabin side lip, and a seal part. A core is embedded in the receiving part. The core is bendable in an inner-cabin and outer-cabin direction. The outer-cabin side member is formed by integrally molding an anchoring protrusion, an outer-cabin side lip, and a seal lip. The outer-cabin side member couples to the inner-cabin side member by fitting the anchoring protrusion into the receiving part with the outer-cabin side lip making elastic contact with an outer-cabin side surface of the door glass and with the seal lip making elastic contact with the seal part.Type: ApplicationFiled: February 10, 2021Publication date: August 26, 2021Applicant: NISHIKAWA RUBBER CO., LTD.Inventors: Takashi FUKUSHIMA, Toshifumi MATSUURA