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    • 3. 发明专利
    • Laundry drying implement
    • JP2004358108A
    • 2004-12-24
    • JP2003163107
    • 2003-06-09
    • Toshio Sugawara敏夫 菅原
    • SUGAWARA TOSHIO
    • D06F57/00
    • PROBLEM TO BE SOLVED: To provide a laundry drying implement for rapidly hanging laundry to dry and taking in the laundry with simple operation using no hanging clothespin in the hanger type laundry drying implement while the size is not different from that of the hanger type laundry drying implement in circulation and the body can be folded upward in two and compactly enclosed.
      SOLUTION: A main horizontal structure bar 20 of semicylindrical shape opened at the lower face is mounted to the lower face of a vertical frame bar 10 of a square frame body, in parallel with a horizontal frame bar 11. A linear auxiliary horizontal structure bar 30 a size thinner than the main horizontal structure bar 20 and formed in inverted U-shape with hooks 31 formed at both ends is fitted inside the main horizontal structure bar 20 from below. To prevent the fall of the auxiliary horizontal structure bar 30, the end part lower face of the main horizontal structure bar 20 is closed with a cover member 21 from the back face upper end part of the main horizontal structure bar 20, and the end part of the cover member 21 is provided with a constricted part 22. The constricted part 22 is locked to a wedge-shaped stopper 27 provided at the side face of the main horizontal structure bar 20, to make the cover member 21 attachable/detachable. A plurality of structure bar sets comprising the main horizontal structure bars and auxiliary horizontal structure bars of such constitution are mounted to the lower faces of both vertical frame bars 10 of the hanger type square frame body.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 4. 发明授权
    • Heavy duty radial tires with metallic carcass ply
    • 具有金属胎体帘布层的重型子午线轮胎
    • US4966216A
    • 1990-10-30
    • US245439
    • 1988-06-08
    • Kiyohito KawasakiYujiro UmezawaToshio Sugawara
    • Kiyohito KawasakiYujiro UmezawaToshio Sugawara
    • B60C9/00D07B1/06
    • D07B1/062B60C9/0007Y10S57/902
    • In a heavy duty radial tire, metal cords of a single layer construction obtained by twisting 3.about.5 metallic filaments having a filament diameter of 0.13.about.0.32 mm, each of which cords having an elongation P.sub.1 under a load of 0.25.about.5 kgf/cord of 0.35.about.1.0% as an arithmetic mean value are arranged as a carcass ply so that a distance between cords at an end of the carcass ply is not less than 0.25 mm. Thus, it is possible to largely reduce the tire weight, avoid problems on the operability such as bead rising and the like, and considerably improve the fracture resistance, corrosion fatigue resistance and fretting resistance at carcass ply end as well as resistance to external damage in sidewall (resistance to cord breaking up) of the radial tire.Furthermore, the above performances can be further enhanced when the tensile strength TS and filament diameter d of the metallic filament satisfy the particular relation at a load index according to ISO 4209/1 of not more than 121 or not less than 122.
    • 在重载子午线轮胎中,金属帘线具有单一扭转结构。 通过扭转具有丝直径的3至5个金属丝。 为0.13〜0.32mm,并且具有伸长率P1的算术平均值。 在0.25〜5kgf /片的载荷范围内的0.35〜1.0%作为胎体帘布层设置,使得胎体帘布层的端部处的帘线间隙为至少0.25mm。 这种布置使得可以显着降低粘结重量,以避免松散珠等的可加工性问题,从而提高胎体帘布层端部处的抗断裂性,耐腐蚀性,耐疲劳性和抗微动性。 同时,可以提高子午线轮胎的抗刮伤性(抗绳断裂性)。 子午线轮胎可以被设计成满足金属丝的拉伸强度TS和丝直径之间的特定关系。 d在符合ISO 4209/1的负荷指数为121以下且122以上的范围内。