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1. 发明专利

JPS62162511A MANUFACTURE OF HEAD REST 失效
公开(公告)号：JPS62162511A
公开(公告)日：1987-07-18
申请号：JP600686
申请日：1986-01-14
申请人： NISSAN MOTOR , TOYO TIRE & RUBBER CO
发明人： YOSHIDA SHIGERU , YAMAZAKI SHINICHI
IPC分类号： B29C39/10 , B29K75/00 , B29K105/04 , B29K105/20 , B29L31/58 , B60R21/055
摘要： PURPOSE:To obtain a head rest of simple work and excellent productivity, by a method wherein after a skin material has been formed through bending so as to follow after a form of a head rest cover, urethane resin is molded within the formed skin material by casting the same within the formed skin material so as to bury a core material and stay which are held within the formed skin material. CONSTITUTION:A surface material is formed as a head rest cover 20 through bending by making the same into a baggy state. The head rest over 20 is set up to a urethane foaming mold 14. A core material 3 and stay 4 are set up to the head rest cover 20 inwardly, within which urethane foaming resin 18 is cast through a urethane casting port 17. The head rest cover 20 comes into a state wherein the same is pressed against the inside of the urethane foaming mold 14 through foaming pressure of the urethane foaming resin 18. The process is completed by joining and sealing terminal tiered parts 20a, 20b with a magic tape 21. Such a constitution offers a reduction in cost of the head rest itself and mass productivity can be improved.

2. 发明专利

JPH0157667B2 失效
公开(公告)号：JPH0157667B2
公开(公告)日：1989-12-06
申请号：JP12432982
申请日：1982-07-19
申请人： NISSAN MOTOR
发明人： YOSHIDA SHIGERU , KUBO TSUTOMU , IZUMO TAKUMI
IPC分类号： D06N3/04 , B32B7/10 , B32B27/12 , B32B27/28

3. 发明专利

JPS6257988A PRODUCTION OF HIGH-FREQUENCY WELDABLE VEHICULAR INTERIOR TRIM FABRIC 失效
公开(公告)号：JPS6257988A
公开(公告)日：1987-03-13
申请号：JP19473185
申请日：1985-09-05
申请人： NISSAN MOTOR , KAWASHIMA TEXTILE MILLS
发明人： YOSHIDA SHIGERU , MABUCHI MITSUMASA
IPC分类号： B05D7/00 , B32B27/12 , B60R13/02 , D06N7/00
摘要： PURPOSE:To obtain the titled inexpensive, lightweight and high-frequency- weldable interior trim fabric, by back coating of a fabric with a mixed emulsion of an acrylic resin and ethylene-vinyl acetate resin while keeping the weldability in high-frequency welder processing. CONSTITUTION:A vehicular interior trim fabric is subjected to back coating with a back coating agent of an emulsion prepared by incorporating an acrylic resin with ethylene-vinyl acetate resin containing 5-70wt% ethylene component at a ratio reducing the welding current on high-frequency welder processing, e.g. 8:2-2:8 mixing ratio, to give the the aimed flexible, resilient and high- frequency-weldable vehicular interior trim fabric having improved air permeabil ity and retained welding in the high-frequency welder processing without carry ing out bonding of polyvinyl chloride film which has hitherto been carried out.

4. 发明专利

JPH02203002A COUPLING STRUCTURE OF MEMBER ASSEMBLING BODY 失效
公开(公告)号：JPH02203002A
公开(公告)日：1990-08-13
申请号：JP2054989
申请日：1989-01-30
申请人： NISSAN MOTOR , TOPURA KK
发明人： YOSHIDA SHIGERU , NANBU MASAMICHI
IPC分类号： B25H3/04 , F16B7/08
摘要： PURPOSE:To improve the coupling rigidity by providing two hollow square pole members each having a hollow boss part at its center and a slit on its main body, fastening the boss part of an end face of one member to the side face of the other by means of a bolt, and providing a distortion preventing member so as to bridge over the slits of both members. CONSTITUTION:Square pole members 2, 3 have one common sectional surface, each composed by connecting a main body 2e through which a slit is formed from one to the other end to a hollow boss part 11 through which a hole 15 is formed and on whose side surface a through-hole 13 is formed by means of ribs 12a to 12d. An end face of one square pole member 3 is abutted against the side surface of the other member 2, and a bolt 4 is screwed in the hole 15 of the member 3. In this case, a distortion preventing member 5 is arranged, and a seat part of thereof is inserted into a shaft part 4b of the bolt 4, while a leg part 5b thereof is bridged over the slits 14 of the members 2, 3 so as to engage them. A structure having high coupling rigidity is obtained with a small number of parts and simple assembling operation.

5. 发明专利

JPS5914938A Interior finish cloth for car which can be welded by high frequency 失效
标题翻译：室内成衣可以用高频焊接的车
公开(公告)号：JPS5914938A
公开(公告)日：1984-01-25
申请号：JP12432982
申请日：1982-07-19
申请人： Nissan Motor
发明人： YOSHIDA SHIGERU , KUBO TSUTOMU , IZUMO TAKUMI
IPC分类号： D06N3/04 , B32B7/10 , B32B27/12 , B32B27/28

6. 发明专利

JPS5831714A METHOD OF WELDING POLYETHYLENE MEMBER 失效
公开(公告)号：JPS5831714A
公开(公告)日：1983-02-24
申请号：JP12878881
申请日：1981-08-19
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B29C65/18 , B29C65/00 , B29C65/38
摘要： PURPOSE:To weld PE sheets having different thicknesses using an impulse sealing machine, by heating and pressing the PE sheets by heating plates, the temperature of the heating plates located on the side of the thinner PE sheet being higher than that of the heating plate located on the side of the thicker PE sheet. CONSTITUTION:The heating plates 9, 10 are secured respectively to upper and lower beds 7, 8 of the impulse sealing machine, and are coated with Teflon sheets 6. Using the upper and lower heating plates 9, 10, the thicker PE sheet 11 and the thinner PE sheet 12 are welded. In this case, the temperature of the heating plate 10 on the side of the thinner PE sheet is to be higher than that of the heating plate 9 on the side of the thicker PE sheet. Thus, the PE sheets that are different in the thickness can be welded together by the impulse sealing machine.

7. 发明专利

JPS6244211A SEAT COVER AND ITS PRODUCTION 失效
公开(公告)号：JPS6244211A
公开(公告)日：1987-02-26
申请号：JP18407785
申请日：1985-08-23
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： YOSHIDA SHIGERU , MORI HIDEO
IPC分类号： A47C31/11

8. 发明专利

JPS58128965A SUSPENDED ARCH FOR AUTOMOBILE 失效
公开(公告)号：JPS58128965A
公开(公告)日：1983-08-01
申请号：JP1202282
申请日：1982-01-28
申请人： NISSAN MOTOR , IKEDA BUSSAN CO
发明人： YOSHIDA SHIGERU , IZUMO TAKUMI , KAJITANI MASAYUKI
IPC分类号： B60R13/02
摘要： PURPOSE:To improve the appearance, quality and operability without producing any wrinkles on the surface of a suspended arch by forming a suspended bag constituting the suspended arch of a expansible knitted goods. CONSTITUTION:A suspended bag 20 is formed of Russel knitted goods 21 for example and into one elongated widthwise of the skin 2. It is superposed on the joint of the skin 2 and sewn by sewing string 11 to be mounted on the back of the skin 2. And a wristing wire 4 extending through the suspended bag 20 and suspending the bag 20 from a car body forms a suspended arch for an automobile. Also, said Russel knitted goods 21 provide an aggregate structure of loops 22 knitted by a plurality of strings and are formed by each loop 22 so that further small gaps 24 are scattered between medium gaps 23.

9. 发明专利

JPS57189815A HEATING PLATE OF IMPULSE SEAL MACHINE 失效
公开(公告)号：JPS57189815A
公开(公告)日：1982-11-22
申请号：JP10351681
申请日：1981-07-02
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B29C65/20 , B29C53/00 , B29C65/00 , B29C65/18 , B29C65/38
摘要： PURPOSE:To improve tensile strength at the pressure bonding edge part of a synthetic resin sheet by covering one side edge part at least of a heating plate for heating and pressure-bonding the overlapped part of synthetic resin sheets with a heat resisting sheet. CONSTITUTION:A heat resisting sheet 10 is attached to the outside edge part of the pressure bonding part 8 of a heating plate 3 for pressure-bonding a thin sheet 5 on an impulse seal machine for heating and pressure-bonding an overlapped part of synthetic resin sheets different in thickness. Then, a thin sheet 5 and a thick sheet 6 are overlapped, heating plates 3, 4 are pressed by an upper and a lower holder 1, 2, and the heating plate 3 is electrified to weld these sheets.

10. 发明专利

JPS5926214A Connecting method for plastic material layer 失效
标题翻译：塑料材料层连接方法
公开(公告)号：JPS5926214A
公开(公告)日：1984-02-10
申请号：JP13507482
申请日：1982-08-04
申请人： Kanto Kogyo Kk , Nissan Motor Co Ltd
发明人： YOSHIDA SHIGERU , IZUMO TAKUMI , KABAYA ISAO
IPC分类号： B32B5/18 , B29C53/00 , B29C65/00 , B29C65/04 , B29C65/18 , B29C65/22 , B29C65/38 , B32B7/04
CPC分类号： B29C65/224 , B29C65/38 , B29C66/112 , B29C66/131 , B29C66/24244 , B29C66/43 , B29C66/474 , B29C66/71 , B29C66/712 , B29C66/727 , B29C66/73521 , B29C66/8322 , B29K2023/06 , B29K2075/00
摘要： PURPOSE:To simplify connecting process and decrease manufacturing costs, by a method wherein after two polyethylene sheet materials and one polyurethan foam material are piled up, they are simultaneously and integrately connected to each other by an impulse heat seal technique. CONSTITUTION:A polyurethane foam material C is placed on an under-base 10 and the surface of a peripheral part 1a of an opening 1 of a polyethylene sheet material A is piled thereupon. A flange shaped end part of another polyethylene sheet material B is piled on the reverse side of said marginal part 1a. An upper- base 1' is lowered and a heating element H1 for an impulse heat seal mounted on the tip thereof is abutted against via a heating element cover 12 made of a fluoric resin and a predetermined pressure is added thereto. Simultaneously, the heating element H1 is heated by an electric heat or a high frequency heat. When the heating element H1 is cooled, the melted polyethylene resin is hardened to thermally adhere the polyethylene sheet materials A and B to each other.
摘要翻译：目的：为了简化连接工艺并降低制造成本，通过在两个聚乙烯片材和一个聚氨酯泡沫材料堆叠之后，它们通过脉冲热封技术同时并且整体地连接。构成：将聚氨酯泡沫材料C放置在底座10上，将聚乙烯片材A的开口1的周边部分1a的表面堆叠在其上。另一聚乙烯片材B的凸缘形端部堆叠在所述边缘部分1a的相反侧上。上底座1'下降，并且安装在其顶端上的用于脉冲热封的加热元件H1通过由氟树脂制成的加热元件盖12抵接并加入预定压力。同时，通过电热或高频热量来加热加热元件H1。当加热元件H1被冷却时，熔化的聚乙烯树脂被硬化以使聚乙烯片材A和B彼此热粘合。

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