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61. 发明专利

JP2017172794A 樹脂ベルト材料用熱可塑性ポリエステルエラストマ樹脂組成物および樹脂ベルト成形体审中-公开
公开(公告)号：JP2017172794A
公开(公告)日：2017-09-28
申请号：JP2017043503
申请日：2017-03-08
申请人：東レ・デュポン株式会社
发明人：中尾優一 , 植村裕司 , 常峯邦夫
IPC分类号： C08K7/14 , C08L67/00 , F16G1/16
摘要：【課題】本発明は、樹脂強度が高く、耐屈曲疲労性および成形性に優れた樹脂ベルト材料用ポリエステルエラストマ樹脂組成物を得るものである。【解決手段】本発明は、融点が190〜225℃の熱可塑性ポリエステルエラストマ樹脂組成物であって、熱可塑性ポリエステルエラストマ(A)を80〜92.99重量%、ガラス繊維(B)を7〜15重量%、結晶核剤(C)0.01〜5.0重量%を含有してなり、かつ融点と結晶化温度の差が25℃以下であることを特徴とする樹脂ベルト材料用熱可塑性ポリエステルエラストマ樹脂組成物である。【選択図】なし

62. 发明专利

JP5301869B2 A method of manufacturing a tooth belt lotus, and, of lotus tooth belt manufacturing equipment 有权
公开(公告)号：JP5301869B2
公开(公告)日：2013-09-25
申请号：JP2008110954
申请日：2008-04-22
申请人：三ツ星ベルト株式会社
发明人：信吾飯塚
IPC分类号： B29C39/02 , B29L29/00 , F16G1/16 , F16G1/28
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a helical belt which can prevent the deformation of an uneven pattern during demolding. SOLUTION: An outside mold 12 for producing the helical belt has a pattern forming groove 14 formed locally in relation to the peripheral direction in its inner circumference surface and a pair of holding parts 15 installed to separate the pattern forming groove 14 to pinch it in the peripheral direction. Therefore, after a casting elastomer is packed between an inside mold 11 having a spiral groove 13 in its peripheral surface and the outside mold 12, when the inside mold 11 is extracted from the molding 19 of the casting elastomer by moving it in the axial direction while it is rotated in the peripheral direction to the outside mold 12, since the sliding rotation of the molding 19 in relation to the outside mold 12 is regulated by the holding parts 15, the deformation of the uneven pattern formed on the peripheral surface of the molding 19 is suppressed by the pattern forming groove 14. COPYRIGHT: (C)2010,JPO&INPIT

63. 发明专利

JP5281261B2 Flat belt-like support and drive means with a tension carrier 有权
公开(公告)号：JP5281261B2
公开(公告)日：2013-09-04
申请号：JP2007237613
申请日：2007-09-13
申请人：インベンテイオ・アクテイエンゲゼルシヤフトInventio Aktiengesellschaft
发明人：アドルフ・ビジツヒ , アレサンドロ・ダピース , ヘルベルト・バハマン , マンフレツト・ビルト , ローラント・ローレンツ , トビアス・ノセダ , フローリアン・ドルト , クラウデイオ・デ・アンゲリス
IPC分类号： F16G1/08 , D02G3/28 , D02G3/44 , D07B1/02 , F16G1/16 , F16G5/06 , F16G5/14 , F16G5/20
CPC分类号： D07B1/025 , D07B1/22 , D07B2201/1008 , D07B2201/2086 , D07B2201/2087 , D07B2205/2042 , D07B2205/205 , D07B2501/2007 , D07B2801/10
摘要： The drive unit (11) has two tensile carriers (1) extending at a spacing from one another axially parallel to a longitudinal axis of the drive unit and embedded in a sheathing (12). Each of the tensile carriers includes strands arranged in one strand layer, where each strand is formed from stranded threads, which are embedded in a matrix material and constructed from synthetic fibers, for improved connection between the sheathing and the matrix material. A Shore hardness of the sheathing is approximately equal to a Shore hardness of the matrix material.

64. 发明专利

JP2009052617A Endless belt, its manufacturing method, and image forming apparatus 有权
标题翻译：无端带，其制造方法和图像形成装置
公开(公告)号：JP2009052617A
公开(公告)日：2009-03-12
申请号：JP2007218434
申请日：2007-08-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YASHIKI YUICHI , FUKUDA ARIMICHI , TAKEI MASAYUKI , TANEMURA DAISUKE , GOTO NOBUYUKI , MIHARA ATSUSHI , ONO TOSHIKAZU , SATO AKIRA , HAMADA KAZUTOSHI
IPC分类号： F16G1/16 , B29D29/00 , G03G15/00 , G03G15/02 , G03G15/16 , G03G15/20 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an endless belt including a reinforcement member having single and strong bonding strength, and restraining separation, its manufacturing method, and an image forming apparatus. SOLUTION: This endless belt includes: a belt body 110; a rib member 120 disposed along the side edge of the belt body at the one end of the inner peripheral surface of the belt body 110; and a reinforcement tape 130 (a reinforcement member) disposed along the side edge of the belt body 110 at the one end (one end in the axial direction of the belt) of the outer peripheral surface of the belt body 110. While the belt body 110 is formed of a first resin film, and the reinforcement tape 130 is formed of a second resin film. The belt body 110 and the reinforcement tape are, that is, the first resin film and the second resin film are directly joined to each other without intervene of other components than the first and second resin films. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括具有单一且强粘合强度的加强构件和限制分离的环形带，其制造方法和图像形成装置。解决方案：该环形带包括：皮带主体110; 在带体110的内周面的一端侧沿着带体的侧缘配置的肋构件120; 以及沿带体110的外周面的一端（带的轴向的一端）沿带体110的侧缘配置的加强带130（加强部件）。而带体 110由第一树脂膜形成，并且加强带130由第二树脂膜形成。皮带主体110和加强带是第一树脂膜和第二树脂膜彼此直接接合而不是第一和第二树脂膜之外的其它部件的介入。版权所有（C）2009，JPO＆INPIT

65. 发明专利

JP2008514888A Toothed belt drive to be used in the presence of oil 审中-公开
公开(公告)号：JP2008514888A
公开(公告)日：2008-05-08
申请号：JP2007534179
申请日：2004-09-29
申请人：ダイコヨーロッパエス.アール.エル. コンウニコソシオ
发明人：カルロ・フィオルダリーゾ , マッシミリアーノ・デリ・ロチオリ , マルコ・ディ・メコ
IPC分类号： F16H7/02 , F16G1/16 , F16G1/28 , F16H55/36
CPC分类号： F16G1/28 , F16H55/171
摘要：少なくとも一対の歯付きプーリー（５，６）と、このプーリー（５，６）にかみ合う歯付きベルト（１０）とを備えた、オイル存在下で用いられる歯付きベルトドライブ（１）であって、前記ベルト（１０）の歯部（１４）および前記各プーリー（５，６）の歯部（２５）がそれぞれ無限曲率半径ピッチ線を有する参照プロファイルを有し、前記ベルト（１０）の参照プロファイルの歯（２０）と一プーリー（５，６）の参照プロファイルの溝（２９）との間の横方向クリアランスが、それぞれの側部（２２，３１）の少なくとも中間部分において、−０．１ｍｍと＋０．１５ｍｍの間となる。

66. 发明专利

JP2007040528A Heavy duty transmission belt 审中-公开
标题翻译：重型传动皮带
公开(公告)号：JP2007040528A
公开(公告)日：2007-02-15
申请号：JP2006175621
申请日：2006-06-26
申请人： Mitsuboshi Belting Ltd , 三ツ星ベルト株式会社
发明人： TSUJI SHOJI , UTO KUNIHARU
IPC分类号： F16G1/10 , F16G1/00 , F16G1/16 , F16G1/28
摘要： PROBLEM TO BE SOLVED: To provide a heavy duty transmission belt which can improve the wear resistance of its blocks, reduce the weight of the blocks, as a result reduce the centrifugal force to be applied to the belt, and further suppress the generation of heat by reducing the frictional resistance of the blocks to a pulley during a running of the belt by impregnating the blocks with oil.
SOLUTION: The heavy duty transmission belt 1 is composed of center belts 3a, 3b, and a plurality of the blocks 2 arranged at a required pitch along the center belts, wherein the blocks 2 are mainly made of thermoplastic resin of 100 pts.mass and fibrous reinforcements of 1 to 60 pts.mass, and the surface of the blocks 2 are impregnated with oil.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够提高其块体的耐磨性的重载传动带，减小了块体的重量，结果减少了施加到带的离心力，并且进一步抑制在通过用油浸渍块体的同时通过减小带运行期间块的摩擦阻力而产生热量。
解决方案：重型传动皮带1由中心皮带3a，3b和沿着中心皮带以必要间距布置的多个方块2组成，其中块2主要由100点的热塑性树脂制成大小和纤维增强材料为1至60盎司，块2的表面用油浸渍。版权所有（C）2007，JPO＆INPIT

67. 发明专利

JP2002226025A JOINT STRUCTURE FOR ROUND CONVEYOR BELT 失效
公开(公告)号：JP2002226025A
公开(公告)日：2002-08-14
申请号：JP2001062650
申请日：2001-01-29
申请人： MITSUBOSHI BELTING LTD
发明人： ISHII NOBUHIKO , KOBAYASHI NAOKI
IPC分类号： B65G15/02 , B65G15/30 , F16G1/16 , F16G3/10
摘要： PROBLEM TO BE SOLVED: To achieve the flexibility of a belt and the toughness of an outer periphery portion of a belt in contact with a roller as well as a stable press contact condition between the roller and the belt in running the sector round conveyor belt, in a plan view, with an elliptical belt material joined as its edges by holding a portion close to the outer periphery of the belt at its both surface and reverse sides between a pair of rollers. SOLUTION: The sector belt material having a canvas 2 with its surface covered with a cover resin layer 3 is joined at its edges with a bushing and linear joint portion 4 having lighting-shape edges 5, 5 and linear edges 6, 6 abutted to each other. At a linear abutted portion close to the outer periphery of the belt, where at least the roller is rolled in press contact, out of the joint portion 4, a reinforcing woven cloth member 7A is embedded in the cover resin layer 3 covering the surface of the belt canvas 2.

68. 发明专利

JP2002122187A POWER TRANSMISSION BELT 审中-公开
公开(公告)号：JP2002122187A
公开(公告)日：2002-04-26
申请号：JP2001241842
申请日：2001-08-09
申请人： GOODYEAR TIRE & RUBBER
发明人： BILLUPS WESLEY JAMES
IPC分类号： F16G1/16 , F16G1/28
摘要： PROBLEM TO BE SOLVED: To provide an improved power transmission belt having the capacity to endure severe conditions required in an automobile industry or the like. SOLUTION: This endless power transmission belt is composed of (a) tension part, (b) a cushion part, (c) a load supporting part mounted between the tension part and the cushion part, (d) at least one conductive surface formed by bonding a fabric layer to an outer surface of the belt, and (e) a layer made of a thermoplastic resin and formed between the fabric layer and the cushion part of the power transmission belt.

69. 发明专利

JP2001315294A PRINTING APPARATUS 失效
公开(公告)号：JP2001315294A
公开(公告)日：2001-11-13
申请号：JP2000352617
申请日：2000-11-20
申请人： TOHOKU RIKO KK
发明人： CHIBA KEIICHI , TAKAZAWA KOSHU
IPC分类号： B41F13/00 , B41L13/04 , B41L13/16 , F16G1/16 , F16G1/28 , F16H7/02 , F16H7/18
摘要： PROBLEM TO BE SOLVED: To suppress generation of phase deviation between rotating members and offset ghost caused by ununiformity of thickness of a timing belt generated through the rotating member rotating by being brought into contact with the back face of the timing belt while cost reduction of the linking system of the timing belt is kept. SOLUTION: Thickness of the belt is made uniform by abrading the back face of the timing belt 320 hung around through a means 322 for adjusting phases between drums and polarization pulleys 344 as rotating members rotating by being brought into contact with the back face of the timing belt between a drum driving pulley 336 for a printing drum 308 and a drum driving pulley 338 for a printing drum 310.

70. 发明专利

JP2001301938A ENDLESS BELT 失效
公开(公告)号：JP2001301938A
公开(公告)日：2001-10-31
申请号：JP2000124294
申请日：2000-04-25
申请人： CHUKOH CHEM IND
发明人： MITSUTAKE TAIICHIRO , OBUCHI TERUHISA
IPC分类号： B65G15/34 , B65G15/30 , C08J5/04 , C08K7/00 , C08L27/12 , F16G1/00 , F16G1/16
摘要： PROBLEM TO BE SOLVED: To reduce generation of wear particles. SOLUTION: In an endless belt used in a condition of slidingly mounted on at least a pair of rollers, the endless belt is provided with a base material 11 made of heat resistant fabric, a first fluorine resin layer 12 formed on an outer surface of the base material 11, and a second fluorine resin layer 13 formed on a roller side surface of the base material 11 and thinner than the first fluorine resin layer 12.

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