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公开(公告)号：EP0633408B1
公开(公告)日：1998-09-23
申请号：EP94305006.2
申请日：1994-07-07
发明人： Kumazaki, Toshimi
CPC分类号： F16G5/20 , B24B19/03 , B24B19/22 , B29L2031/7094 , F16G1/28
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公开(公告)号：EP0637704B1
公开(公告)日：1997-07-30
申请号：EP94907665.7
申请日：1994-02-23
IPC分类号： F16G1/28
CPC分类号： F16G1/28
摘要： In a toothed belt (1) having canvas (5) pasted on a meshing surface of a belt body, warp threads (9), which extend in the lengthwise direction of the toothed belt (1), in the canvas (5) consist of complex threads (15) each of which is composed of an elastic core thread (16), a fiber thread (17) of a high strength and a high thermal resistance wound around the core thread, and a regular synthetic fiber thread (18) wound around the fiber thread (17). The fiber thread (17) of a high strength and a high thermal resistance is restricted by the synthetic fiber thread (18) wound around the outer side thereof, and the fiber thread (17) does not therefore project in a greatly looped state, so that the thickness of the canvas (5) decreases. This enables the canvas (5) to have a high abrasion resistance and a high durability.
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公开(公告)号：EP0593668B1
公开(公告)日：1996-12-11
申请号：EP92916233.7
申请日：1992-07-01
申请人： DAYCO PRODUCTS, INC.
CPC分类号： B29D29/08 , F16G1/28 , Y10S425/818
摘要： A method of making a plurality of toothed belt constructions and a set of such belt constructions are provided, the method comprising the steps of disposing tubular sleeves (34) of stretchable fabric material (25-25B) respectively onto a plurality of toothed mold members (31-31B) having different diameters, forcing mold material (35-35B) against the outside surfaces (37) of the sleeves (34) to tend to stretch the fabric material (25-25B) into the grooves (33-33B) of the toothed mold members (31-31B) as the mold material enters the grooves of the mold members so that the resulting toothed belt constructions (20-20B) will have the fabric material (25-25B) thereof carried in certain positions relative to the respective teeth (23-23B) thereof, and forming the sleeves (34) from the same fabric material and with the same diameters in the nonstretched conditions thereof.
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公开(公告)号：EP0713983A2
公开(公告)日：1996-05-29
申请号：EP95117891.2
申请日：1995-11-14
IPC分类号： F16G1/28
CPC分类号： F16G1/28 , C08K5/39 , C08L15/005
摘要： A toothed belt includes a back rubber in which is embedded a tensile body, and toothed rubber, wherein a toothed sheet is glued on an exposed toothed surface of the toothed rubber. The back rubber and the toothed rubber are formed such that a rubber composition, which compounds partial hydrogenated nitrile rubber with iodine having a value of from 12 to 20, a sulfur-based crosslinking agent and a vulcanization accelerator, is cured and molded, wherein a vulcanization accelerator is compounded in a specified ratio of tellurium dithiocarbamate compound, zinc dithiocarbamate compound, tetramethylthiuram disulfide and tetraethylthiuram disulfide.
摘要翻译： 齿形带包括背部橡胶，其中嵌入有拉伸体和齿形橡胶，其中齿形片粘合在齿形橡胶的暴露的齿形表面上。 背橡胶和齿形橡胶被形成为使得将部分氢化丁腈橡胶与碘值为12至20的橡胶组合物，硫基交联剂和硫化促进剂固化和模塑，其中 硫化促进剂以二硫代氨基甲酸碲化合物，二硫代氨基甲酸锌化合物，二硫化四甲基秋兰姆和二硫化四乙基秋兰姆的规定比例配合。
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116.发明公开
公开(公告)号：EP0688973A1
公开(公告)日：1995-12-27
申请号：EP95109458.0
申请日：1995-06-19
发明人： Onoe, Susumu, c/o Bando Chemical Industries, Ltd. , Hasebe, Kaneteru, c/o Bando Chemical Ind., Ltd. , Kurihara, Nobuyuki, c/o Bando Chemical Ind., Ltd. , Nonaka, Keizou, c/o Bando Chemical Ind., Ltd. , Fujioka, Masayuki, c/o Bando Chemical Ind., Ltd. , Fujita, Yukinori, c/o Bando Chemical Ind., Ltd.
摘要： A synchronous belt of the present invention has a tension member (3) in the form of a cord, a plurality of teeth (2) fixedly provided on one side of the tension member at set intervals in a longitudinal direction of the belt and a back layer (1) bonded to the other side of the tension member. The back layer (1) and the teeth (2) are formed of urethane elastomer. The tension member (3) is formed of inorganic fibres and is impregnated with a water based latex adhesive. A film of an epoxy adhesive is formed on the surface of the tension member.
摘要翻译： 本发明的同步带具有帘线形式的张力构件（3），沿着带的长度方向以设定的间隔固定地设置在张紧构件的一侧上的多个齿（2） 层（1）结合到张紧构件的另一侧。 背层（1）和齿（2）由聚氨酯弹性体形成。 张力构件（3）由无机纤维形成，并用水基胶乳粘合剂浸渍。 在张力构件的表面上形成环氧树脂粘合剂的膜。
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公开(公告)号：EP0678687A3
公开(公告)日：1995-11-29
申请号：EP95105794.2
申请日：1995-04-19
发明人： Fujiwara, Toru , Itoh, Yoshinori , Arai, Tatsuo
IPC分类号： F16G1/28
CPC分类号： F16G1/28
摘要： A toothed belt (10) includes a tensile body (12) embedded therewithin and the tooth surface thereof coated with a tooth sheet (18), wherein the tooth sheet (18) is treated by RFL solution including inorganic pigments. The toothed belt, after treatment by RFL solution, forms an RFL solution impregnated layer at the tooth surface thereof. Resorcin and formaldehyde are compounded in the mole ratio of 1:1 to 1:3, while resorcin and formaldehyde are compounded with latex in the weight ratio of 1:5 to 1:15. Solid content of RFL solution is compounded with inorganic pigments in the weight ratio of 20:1 to 1:2. The inorganic pigment is selected from those other than black colored series.
摘要翻译： 齿形带（10）包括嵌入其中的拉伸体（12）和其表面涂覆有齿片（18），其中所述牙板（18）由包括无机颜料的RFL溶液处理。 齿形带经RFL溶液处理后，在其表面形成RFL溶液浸渍层。 间苯二酚和甲醛以1：1至1：3的摩尔比配混，而间苯二酚和甲醛与胶乳混合，重量比为1:5至1:15。 RFL溶液的固体含量与无机颜料以20:1至1:2的重量比混合。 无机颜料选自黑色系列以外的无机颜料。
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公开(公告)号：EP0511667B1
公开(公告)日：1995-10-11
申请号：EP92107366.4
申请日：1992-04-30
发明人： Fujiwara, Akinori, c/o Bando Chemical Ind., Ltd. , Matsuoka, Hiroshi, c/o Bando Chemical Ind., Ltd. , Onoe, Susumu, c/o Bando Chemical Ind., Ltd. , Tanaka, Michio, c/o Bando Chemical Ind., Ltd. , Shioyama, Tsutomu, c/o Bando Chemical Ind., Ltd.
IPC分类号： F16G1/28
CPC分类号： F16G1/28 , Y10T442/3276
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公开(公告)号：EP0665390A1
公开(公告)日：1995-08-02
申请号：EP94120662.5
申请日：1994-12-24
发明人： Fujiwara, Toru , Yoshinori, Itoh
IPC分类号： F16G1/28
CPC分类号： F16G1/28
摘要： Anti-wear properties and tooth life in a toothed belt (10) are improved by taking advantage of heat hardening of a treating agent used to treat the tooth cloth (22). The tooth cloth (22) is treated with a resorcinol formaldehyde latex solution containing a mixture, at a weight ratio from 1:5 to 1:15, of a resorcinol formaldehyde solution containing resorcinol and formaldehyde at a molecular ratio from 1:1 to 1:3 and a latex solution containing carboxyl modified nitrile butadiene rubber and carboxyl modified hydrogenated nitrile rubber at a weight ratio from 4:6 to 1:9, and further containing carbon at a weight ratio of 1 to 10 %. The solid content adhering onto the tooth cloth is from 5 to 30 weight %.
摘要翻译： 通过利用用于处理齿布（22）的处理剂的热硬化来改善齿形带（10）中的抗磨性能和齿的寿命。 用间苯二酚甲醛胶乳溶液处理齿布（22），所述间苯二酚甲醛胶乳溶液含有重量比为1：5至1:15的混合物，间苯二酚甲醛溶液含有间苯二酚和甲醛，分子比为1：1至1 ：3和含有羧基改性丁腈橡胶和羧基改性氢化丁腈橡胶的胶乳溶液，其重量比为4:6至1:9，并进一步含有重量比为1至10％的碳。 附着在齿布上的固体成分为5〜30重量％。
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公开(公告)号：EP0643810A4
公开(公告)日：1995-08-02
申请号：EP92912693
申请日：1992-05-18
摘要： A continuous belt for power transmission has a thin elongated strip (10) having a pair of ends. A serpentine biasing portion (22, 30, 32, 34) is integrally formed in the strip between the ends. Also, the ends are permanently joined with one another to provide an endless belt to transit power or torque.
摘要翻译： 用于动力传输的连续带具有细长带（10），其具有一对端部。 蜿蜒的偏置部分（22,30,32,34）在端部之间的条上整体形成。 而且，端部彼此永久连接以提供用于传递动力或扭矩的环形带。
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