| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 胎圈帘线和车辆轮胎 | CN200780000843.X | 2007-04-02 | CN101341036A | 2009-01-07 | 屉部博史; 若原仁志; 佐野裕一; 冈本贤一 |
| 本发明涉及一种胎圈帘线9，其包含环形芯10和在所述环形芯10周围螺旋状地卷绕多匝而成为一层的侧线11。所述环形芯10由其中包括两根捻合的芯线12的绞合线13构成。各芯线的线径基本上相同。形成所述环形芯10的各芯线12的端面是焊接在一起的。所述侧线11在所述环形芯10上的卷绕方向优选与所述芯线12的捻向相反。 | ||||||
| 2 | 胎圈帘线和车辆轮胎 | CN200780000843.X | 2007-04-02 | CN101341036B | 2010-12-08 | 屉部博史; 若原仁志; 佐野裕一; 冈本贤一 |
| 本发明涉及一种胎圈帘线9，其包含环形芯10和在所述环形芯10周围螺旋状地卷绕多匝而成为一层的侧线11。所述环形芯10由其中包括两根捻合的芯线12的绞合线13构成。各芯线的线径基本上相同。形成所述环形芯10的各芯线12的端面是焊接在一起的。所述侧线11在所述环形芯10上的卷绕方向优选与所述芯线12的捻向相反。 | ||||||
| 3 | SPLITTING METHOD | US15524716 | 2015-11-20 | US20170321376A1 | 2017-11-09 | MARC CALVET; HENRI BARGUET; FRANCIS AUBAREDE |
| The method allows the manufacture of at least first and second assemblies (26, 28) of M1 filamentary elements and M2 filamentary elements, at least one of the first and second assemblies (26, 28) comprising several filamentary elements (14) wound together in a helix.The method comprises a step of assembling M filamentary elements (14) together into a layer of the M filamentary elements (14) around a temporary core (16) to form a temporary assembly (22), and a step of splitting the temporary assembly (22) into at least the first and second assemblies (26, 28) of M1 filamentary elements and M2 filamentary elements. | ||||||
| 4 | Steel cord for reinforcing rubber product | US4630 | 1993-01-14 | US5319915A | 1994-06-14 | Yoshiro Kobayashi; Koichi Hinoura; Akihiro Nagamoto; Toshiaki Shimizu; Takanori Kobayashi |
| A steel cord comprising a number (between 3 and 27) of element steel wires tightly twisted at a regular pitch P between 5 and 20 mm in the same direction. Each wire has a diameter d between 0.1 and 0.4 mm. At least one of the wires includes a spiral portion having a spiral pitch P1 between 0.1P and 0.7P and a spiral diameter d1 between d+2/100 mm and d+2/10 mm. At least one other wire includes a straight portion. At any cross section of the cord, 1/4 through 2/3 of the wires is/are spiral and the other wire/s is/are straight. The stretch of the cord under a load of 5 kg is between 0.10 and 0.40%. A method of producing a steel cord comprises supplying a number of element steel wires, forming at least part of at least one of the wires to be spiral, and tightly twisting the wires. An apparatus for producing a steel cord comprises feeders supported by a frame, each feeding an element steel wire along an axis, a tension device for applying a tension to the wire from at least one of the feeders, a spiral device having pins which extend across and are spaced along an axis, so that at least one of the wires from the tension device turns alternately over and under the pins, a strand device rotatable on the axis, so that the wires are twisted to form a strand, and a take-up device to take up the strand. | ||||||
| 5 | SPLITTING FACILITY | US15524801 | 2015-11-20 | US20170321352A1 | 2017-11-09 | MARC CALVET; HENRI BARGUET; FRANCIS AUBAREDE |
| A facility for manufacturing at least first and second assemblies of M1 filamentary elements and M2 filamentary elements, in which each of the first and second assemblies includes a plurality of filamentary elements wound together in a helix, includes an assembling apparatus and a splitting apparatus. The assembling apparatus of the facility assembles M filamentary elements together into a layer of M filamentary elements around a temporary core, to form a temporary assembly. The splitting apparatus of the facility splits the temporary assembly into at least the first and second assemblies of M1 filamentary elements and M2 filamentary elements. | ||||||
| 6 | Elastomer and steel cord composite and process for producing the same | US11723296 | 2007-03-19 | US20070190260A1 | 2007-08-16 | Susumu Imamiya; Satoshi Yoshida |
| In order that spaces, including a space in the central portion, inside a steel cord used as a reinforcement by being embedded in a tire or the like are filled with an uncured rubber, the uncured rubber is coated on plural steel core filaments which are then stranded to form a single layer steel cord, the core then being stranded with uncoated outer layer filaments. Consequently, it is possible to exhibit satisfactory corrosion resistance and satisfactory fatigue resistance as a steel cord, shorten a curing time in tire component assembling or the like to attain energy saving and prolong the life of a steel cord itself and the life of a tire or the like using the same as a reinforcement. Further, production can be performed at low cost. | ||||||
| 7 | Apparatus for manufacturing open cord | US199216 | 1980-10-21 | US4385486A | 1983-05-31 | Shouji Iwata; Masaru Tanaka; Fumio Yamashita; Hideharu Kurobe; Takuo Itani |
| An apparatus is provided for manufacturing an open cord to be used as a reinforcement for automobile tires, conveyor belts, etc. and having uniform spaces between steel wires and stable construction. | ||||||
| 8 | ELASTOMER AND STEEL CORD COMPOSITE AND PROCESS FOR PRODUCING THE SAME | US14340840 | 2014-07-25 | US20140345769A1 | 2014-11-27 | Susumu IMAMIYA; Satoshi YOSHIDA |
| In order that spaces, including a space in the central portion, inside a steel cord used as a reinforcement by being embedded in a tire or the like are filled with an uncured rubber, the uncured rubber is coated on plural steel core filaments which are then stranded to form a single layer steel cord, the core then being stranded with uncoated outer layer filaments. Consequently, it is possible to exhibit satisfactory corrosion resistance and satisfactory fatigue resistance as a steel cord, shorten a curing time in tire component assembling or the like to attain energy saving and prolong the life of a steel cord itself and the life of a tire or the like using the same as a reinforcement. Further, production can be performed at low cost. | ||||||
| 9 | BEAD CORD AND VEHICLE TIRE | US12064325 | 2007-04-02 | US20090260735A1 | 2009-10-22 | Hiroshi Sasabe; Hitoshi Wakahara; Yuichi Sano; Kenichi Okamoto |
| A bead cord is described including an annular core and a side wire. The side wire is helically wound around the annular core. Further, the annular core is made of a strand wire. The strand wire includes a plurality of twisted core wires. The plurality of core wires may have substantially the same diameter. | ||||||
| 10 | Elastomer and steel cord composite and process for producing the same | US10109054 | 2002-03-29 | US20020160213A1 | 2002-10-31 | Susumu Imamiya; Satoshi Yoshida |
| In order that spaces, including a space in the central portion, inside a steel cord used as a reinforcement by being embedded in a tire or the like are filled with an uncured rubber, the uncured rubber is coated on plural steel filaments 115 which are then stranded in case of a single layer steel cord, the uncured rubber is coated on all of plural core filaments 329 which are then stranded along with outer layer filaments 330 in the same direction at the same pitch in case of a 2-layer steel cord of 1 stranding process, and the uncured rubber is coated on all or 2 to 4 core filaments 218 or on at least one of 3 or 4 steel filaments 408, 408null to form a core strand and outer layer filaments 410, 410null are stranded therearound in case of 2-layer steel cord of 2 stranding process. Consequently, it is possible to exhibit satisfactory corrosion resistance and satisfactory fatigue resistance as a steel cord, shorten a curing time in tire component assembling or the like to attain energy saving and prolong the life of a steel cord itself and the life of a tire or the like using the same as a reinforcement. Further, production can be performed at low cost. | ||||||
| 11 | Rope with fiber core and method of forming same | US241052 | 1988-09-06 | US4887422A | 1989-12-19 | David A. Klees; Robert B. Hoganson; Harry L. Data |
| This invention provides a composite wire rope comprising a plurality of outer strands laid helically about a helically stranded core. The core is comprised of high strength synthetics, such as polyamide or polyolefin materials to form a unitized lay central member. The method for forming the rope comprises the steps of twisting high strength synthetic monofilament yarns into core elements to provide a high degree of stability and overall tensile strength. Each such element is helically laid in a single operation to form the finished core. Lubricant may be applied and subsequently a protective jacket of steel, natural or synthetic material may be provided to encapsulate the core and lubricant. The rope structure is completed by helically laying a plurality of outer strands about the core. | ||||||
| 12 | Steel cord for reinforcing an automobile tire | US892850 | 1986-08-04 | US4828001A | 1989-05-09 | Koji Takahira |
| A steel cord comprises at least nine filaments which are twisted in substantially the same direction with substantially the same pitch. A coil formed by each filament has a diameter which is variable along the cord central line. Most of the filaments are interwined with one another without forming layers. | ||||||
| 13 | Vorrichtung zur Vorverdrillung eines Bündels aus Drähten oder Litzen in einer Doppelschlagverlitz-oder-verseilmaschine | EP04026539.9 | 2004-11-09 | EP1536058A3 | 2006-04-19 | Brandstetter, Karl |
Die Erfindung betrifft eine Vorrichtung zur Vorverdrillung eines Bündels aus Drähten oder Litzen in einer Doppelschlagverlitz- oder -verseilmaschine. Herkömmliche Vorverdrilleinrichtungen weisen Rollen auf, durch welche das zu verlitzende oder verseilende Bündel aus seiner Bündelachse herausgeführt und durch Drehung der Rollen um die zur Rollenachse senkrechte Bündelachse vorverdrillt wird. Gemäß der Erfindung ist eine Anordnung aus wenigstens zwei Rollen (23), zwischen denen das Bündel (5') in bezug auf die Bündelachse drehfest einklemmbar ist, vorgesehen, wobei die gesamte Rollenanordnung unter Verdrillung des Bündels (5') um die Bündelachse gedreht werden kann. Vorzugsweise ist die Klemmkraft so groß, dass mit der Vorverdrillung auch eine Verdichtung des Bündels (5') erfolgen kann.
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| 14 | Rope with fiber core | EP89109881.6 | 1989-05-31 | EP0357883B2 | 1998-09-30 | Klees, David A.; Hoganson, Robert B.; Data, Harry L. |
| 15 | Steel cord with high elongation at break | EP97200163.0 | 1997-01-22 | EP0790349B1 | 2000-06-28 | D'Haene, Urbain; Eggermont, Marc; Meersschaut, Dirk |
| 16 | Steel cord with high elongation at break | EP97200163.0 | 1997-01-22 | EP0790349A1 | 1997-08-20 | D'Haene, Urbain; Eggermont, Marc; Meersschaut, Dirk |
A steel cord (10) adapted for the reinforcement of an elastomer comprises steel filaments (12,14) of a pearlitic structure. The steel cord has a plastic and elastic elongation at break of x % and a plastic and elastic elongation capability in the vulcanized elastomer of y %, the values x and y fulfilling following equation : The steel core (10) has a high elongation capability which is largely independent of the structure of the steel cord. |
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| 17 | Steel cord for reinforcing rubber product | EP91304947.4 | 1991-05-31 | EP0462716B1 | 1995-06-28 | Kobayashi, Yoshiro; Hinoura, Koichi; Nagamoto, Akihiro; Shimizu, Toshiaki; Kobayashi, Takanori |
| 18 | Rope with fiber core | EP89109881.6 | 1989-05-31 | EP0357883A2 | 1990-03-14 | Klees, David A.; Hoganson, Robert B.; Data, Harry L. |
This invention provides a composite wire rope comprising a plurality of outer strands (13) laid helically about a helically stranded core (6). The core (6) is comprised of high strength synthetics, such as polyamide or polyolefin materials to form a unitized lay central member. The method for forming the rope comprises the steps of twisting high strength synthetic monofilament yarns into core elements (4) to provide a high degree of stability and overall tensile strength. Each such element is helically laid in a single operation to form the finished core (6). Lubricant may be applied and subsequently a protective jacket (9) of steel, natural or synthetic material may be provided to encapsulate the core and lubricant. The rope structure is completed by helically laying a plurality of outer strands (13) about the core. |
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| 19 | 엘라스토머 복합 스틸코드 및 그 제조방법 | KR1020020017298 | 2002-03-29 | KR1020020077235A | 2002-10-11 | 이마미야스스무; 요시다사토시 |
| PURPOSE: Provided are an elastomer and steel cord composite which, when used as, for example, a tire reinforcement, can exhibit a satisfactory corrosion resistance and a satisfactory fatigue resistance and which can shorten a curing time in tire component assembling and attain energy saving, and a process for producing the same. CONSTITUTION: The elastomer and steel cord composite which is a single layer steel cord obtained by stranding 3 to 6 steel filaments, is characterized in that an uncured rubber is coated on at least one of the steel filaments and this uncured rubber fills a space in a central portion of the cord. | ||||||
| 20 | Vorrichtung zur Vorverdrillung eines Bündels aus Drähten oder Litzen in einer Doppelschlagverlitz-oder-verseilmaschine | EP04026539.9 | 2004-11-09 | EP1536058A2 | 2005-06-01 | Brandstetter, Karl |
Die Erfindung betrifft eine Vorrichtung zur Vorverdrillung eines Bündels aus Drähten oder Litzen in einer Doppelschlagverlitz- oder -verseilmaschine. Herkömmliche Vorverdrilleinrichtungen weisen Rollen auf, durch welche das zu verlitzende oder verseilende Bündel aus seiner Bündelachse herausgeführt und durch Drehung der Rollen um die zur Rollenachse senkrechte Bündelachse vorverdrillt wird. Gemäß der Erfindung ist eine Anordnung aus wenigstens zwei Rollen (23), zwischen denen das Bündel (5') in bezug auf die Bündelachse drehfest einklemmbar ist, vorgesehen, wobei die gesamte Rollenanordnung unter Verdrillung des Bündels (5') um die Bündelachse gedreht werden kann. Vorzugsweise ist die Klemmkraft so groß, dass mit der Vorverdrillung auch eine Verdichtung des Bündels (5') erfolgen kann. |
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