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公开(公告)号：US20230296159A1
公开(公告)日：2023-09-21
申请号：US18018571
申请日：2021-06-17
摘要： The present invention relates to a belt (1) or a belt segment (1), having a plurality of reinforcement members (11) which run in the longitudinal direction (X) and are arranged parallel to one another and which are embedded at least substantially into an elastomer main body (10), and having at least one connection element (2) which is arranged on an open end (1a) of the belt (1) or of the belt segment (1), wherein the ends of the reinforcement members (11) are each at least substantially exposed by and/or left free of the elastomer main body (10), wherein the ends of the reinforcement members (11) are each connected in a force-fitting manner to at least one clamping element (12), and wherein the clamping elements (12) are held in a form-fitting manner in a connection section (A) by the connection element (2) at least in the longitudinal direction (X). The belt (1) or the belt segment (1) is characterized in that the connection element (2) has at least one extension element (25) which directly adjoins the connection section (A) in the longitudinal direction (X) and which at least sectionally forms an extension section (B) of the connection element (2) in the longitudinal direction (X), and in that the reinforcement members (11) of the open end (1a) of the belt (1) or of the belt segment (1) are received in the extension section (B) by the extension element (25) in such a way that the reinforcement members (11) are guided at least sectionally in a rectilinear manner in the longitudinal direction (X).
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公开(公告)号：US20230278807A1
公开(公告)日：2023-09-07
申请号：US18019140
申请日：2021-09-15
发明人： Yusuke ISHIBASHI
CPC分类号： B65G43/02 , B65G15/34 , G01K7/16 , G01K1/026 , G01K1/024 , G01K1/14 , B65G2203/0266 , B65G2203/045
摘要： A temperature detection device and method that can simply and accurately detect the presence or absence of abnormal heating of a conveyor belt. Correlation data between an electrical resistance value of a passive IC tag embedded in a conveyor belt and a temperature of the IC tag when it is activated is grasped in advance when the tag receives a transmitted radio wave from a non-contact detector. Data of electrical resistance value when the IC tag is activated is received by the detector through a returned radio wave returned from the tag in response to the transmitted radio wave transmitted from the detector toward the tag embedded in the conveyor belt running. A temperature at a position of the conveyor belt where the tag is embedded is calculated in accordance with the data of the electrical resistance value received and the correlation data.
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公开(公告)号：US20180222678A1
公开(公告)日：2018-08-09
申请号：US15746000
申请日：2016-06-29
摘要： Rubber blends of SBR and EPDM having improved dynamic ozone resistance, heat resistance, and flex fatigue resistance can be made by co-curing such rubber blends with a sulfur donor/accelerator and a peroxide curing agent. In some aspects, these blends are void of free sulfur. These cured rubber formulations can advantageously be used in a wide variety of industrial rubber products, such as in conveyor belts. The disclosure also reveals conveyor belts which have a combination of good dynamic ozone resistance, heat resistance, and flex fatigue resistance. The conveyor belt include a carry cover layer, a pulley cover layer, and a reinforcement layer which is situated between the carry cover layer and the pulley cover layer, and the carry cover layer and/or the pulley cover layer contain cured rubber formulations according to the disclosure.
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公开(公告)号：US20180194560A1
公开(公告)日：2018-07-12
申请号：US15742013
申请日：2016-06-16
发明人： Atsushi Miyajima , Etsuko Suzuki
CPC分类号： B65G15/34 , B32B5/04 , B32B2307/51 , B32B2433/02 , B65G2207/48 , B65G2812/02198 , B65G2812/02217
摘要： A conveyor belt includes an upper cover rubber and a lower cover rubber disposed above and below a core layer; and a protective fiber layer made from high strength fiber disposed at least in a central portion of the upper cover rubber in a belt width direction and extending continuously in a belt longitudinal direction; an elastic modulus E of the protective fiber layer in the belt longitudinal direction being a low elastic modulus E1 equal to or less than a predetermined value when a tension in the belt longitudinal direction acting on the conveyor belt is equal to or less than a setting tension Ts, and being a high elastic modulus E2 higher than the low elastic modulus E1 when a predetermined high tension higher than the setting tension Ts is acting on the conveyor belt.
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公开(公告)号：US20180194559A1
公开(公告)日：2018-07-12
申请号：US15741750
申请日：2016-06-16
发明人： Etsuko Suzuki , Atsushi Miyajima
CPC分类号： B65G15/34 , B32B5/024 , B32B2307/554 , B32B2433/02 , B65G2207/48 , B65G2812/02198 , B65G2812/02217
摘要： A conveyor belt includes core layers made of fabric disposed between an upper cover rubber and a lower cover rubber. At least one core layer has a strength in the belt width direction ranging from 30% to 70% of a strength in the belt longitudinal direction.
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公开(公告)号：US09962906B1
公开(公告)日：2018-05-08
申请号：US15373940
申请日：2016-12-09
IPC分类号： B65G15/34 , B32B7/06 , B65G15/36 , B32B37/14 , B29D29/06 , B32B27/32 , B29C43/24 , B29K23/00
CPC分类号： B32B7/06 , B29C43/24 , B29D29/06 , B29K2023/0683 , B32B5/022 , B32B5/024 , B32B7/12 , B32B15/043 , B32B15/06 , B32B15/085 , B32B25/10 , B32B25/14 , B32B27/12 , B32B27/28 , B32B27/32 , B32B27/36 , B32B37/144 , B32B2260/021 , B32B2262/02 , B32B2262/0276 , B32B2262/10 , B32B2262/103 , B32B2264/00 , B32B2264/04 , B32B2264/101 , B32B2270/00 , B32B2305/18 , B32B2307/746 , B32B2317/22 , B32B2319/00 , B32B2413/00 , B65G15/34 , B65G15/36
摘要： A conveyor belt includes a cover layer defining a load carrying surface, a pulley engaging layer disposed parallel to the cover layer, and a carcass containing a reinforcement layer, where the carcass disposed between the cover layer and the pulley engaging layer. The cover layer is formed by curing an admixture containing at least a cross-linkable functionalized polyethylene and polyethylene polyolefin. According to the disclosure, the cured admixture is effectively maintained within the cover layer during use of the conveyor belt. In some cases, the load carrying surface maintains a wet clay cleanability value of greater than 3, or even a wet clay cleanability value of greater than 4.4. The cross-linkable functionalized polyethylene may be a cross-linkable oxidized polyethylene. In some aspects, the cross-linkable functionalized polyethylene does not form a polyethylene film upon the load carrying surface.
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7.发明授权公开(公告)号：US09828180B2
公开(公告)日：2017-11-28
申请号：US15097768
申请日：2016-04-13
申请人： Uniband USA, LLC
CPC分类号： B65G15/34 , B05D3/002 , B05D2201/02 , B29D29/06
摘要： A fabric carcass defines the base of a conveyor belt. A first polymer is coated or otherwise disposed over an exterior side of the fabric carcass to cure with a first layer thickness. The first polymer may be a polyvinyl chloride resin with a plasticizer additive to provide an added robustness to belt at a relatively low cost. Due to deterioration that may occur when certain polyvinyl chloride resins are used as the exterior surface of the conveyor belt, a second polymer is disposed over the cured layer of polyvinyl chloride to define an exterior surface that is configured for resiliently interfacing with a die press of a cutting or stamping station. The second polymer may be a polyester to provide improved resiliency and an exterior surface with better durability than the first polymer.
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8.发明申请BELT THAT IS CONTINUOUSLY CLOSED IN THE LONGITUDINAL DIRECTION, IN PARTICULAR ROUND BALER BELT 有权皮带在长时间方向连续关闭，特别是圆形平板皮带公开(公告)号：US20170000036A1
公开(公告)日：2017-01-05
申请号：US15186960
申请日：2016-06-20
发明人： Carsten Behrens , Lysander Stange
CPC分类号： A01F15/18 , A01F2015/183 , B29D29/06 , B29K2021/00 , B29K2305/00 , B65G15/34 , B65G15/36 , F16G1/04
摘要： A belt, such as a round baler belt, includes a core region, and at least one peripheral region arranged transversely to a longitudinal direction of the belt, where the peripheral region has a protective element at least sectionally, and the belt is continuously closed in the longitudinal direction. In some cases, the protective element is arranged around the entire continuously closed circumference in the longitudinal direction. The protective element may be stretched more in the longitudinal direction than the core region. The protective element may be a metal element, and in some cases, is a steel wire. Further, the protective element may be configured in an interrupted manner in the longitudinal direction. In some cases, a plurality of protective elements are arranged in a manner overlapping one another sectionally in the longitudinal direction.
摘要翻译： 诸如圆打包机带的带包括芯区域和至少一个横向于带的纵向布置的周边区域，其中周边区域具有至少断面的保护元件，并且带子被连续关闭 纵向。 在一些情况下，保护元件沿纵向方向布置在整个连续封闭的圆周周围。 保护元件可以在纵向方向上比芯部区域更多地拉伸。 保护元件可以是金属元件，在某些情况下也可以是钢丝。 此外，保护元件可以在纵向上以间断的方式构造。 在一些情况下，多个保护元件以纵向方向彼此重叠地布置。
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公开(公告)号：US09403643B2
公开(公告)日：2016-08-02
申请号：US14784861
申请日：2014-04-08
发明人： Hidehiro Sasakuma , Ryotaro Suefuji , Atsushi Miyajima , Gang Hou
摘要： The present technology provides a rubber composition for a conveyor belt. The rubber composition comprises: a rubber component containing butadiene rubber and/or styrene butadiene rubber, carbon black, sulfur, and a vulcanization accelerator; the glass transition temperature of the butadiene rubber and the styrene butadiene rubber being −65° C. or lower; the nitrogen adsorption specific surface area of the carbon black being 90 m2/g or less; the total content of the butadiene rubber and the styrene butadiene rubber being 50% by mass or greater relative to the content of the rubber component; the content of the carbon black being from 30 to 50 parts by mass per 100 parts by mass of the rubber component; and the mass ratio (sulfur/vulcanization accelerator) of the content of the sulfur to the content of the vulcanization accelerator being 1.5 or less.
摘要翻译： 本技术提供了一种用于输送带的橡胶组合物。 橡胶组合物包括：含有丁二烯橡胶和/或丁苯橡胶，炭黑，硫和硫化促进剂的橡胶组分; 丁二烯橡胶和丁苯橡胶的玻璃化转变温度为-65℃以下; 碳黑的氮吸附比表面积为90m 2 / g以下; 丁二烯橡胶和丁苯橡胶的总含量相对于橡胶成分的含量为50质量％以上; 相对于100质量份的橡胶成分，炭黑的含量为30〜50质量份; 硫的含量相对于硫化促进剂的含量的质量比（硫/硫化促进剂）为1.5以下。
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公开(公告)号：US09321592B2
公开(公告)日：2016-04-26
申请号：US14439572
申请日：2013-02-06
申请人： Gates Corporation
发明人： Hiroaki Tajima
摘要： A conveying surface 37 is planar. A driving surface 30 positioned opposite to the conveying surface 37 has a flat surface 31, which extends in the longitudinal direction of the timing belt, on the center portion in the lateral direction of the timing belt. Belt teeth 32 are formed at a constant interval in the longitudinal direction on both of the outer sides of the center portion. The whole of the driving surface 30 is covered with a fabric 36, which is stretchable in both the longitudinal and lateral directions of the timing belt.
摘要翻译： 输送面37是平面的。 与输送面37相对配置的驱动面30具有沿着同步带的长度方向延伸的平面31，位于同步皮带的横向的中心部分上。 皮带齿32在中心部分的两个外侧沿长度方向以一定的间隔形成。 整个驱动表面30被织物36覆盖，织物36可以在同步带的纵向和横向方向上是可拉伸的。
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