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公开(公告)号：US10364100B2
公开(公告)日：2019-07-30
申请号：US15781154
申请日：2016-12-09
发明人： David J. Maguire , Thomas George Burrowes , Guangzhuo Rong , Sebastian Seibold , Heng-Huey Yang
摘要： Heavy duty conveyor belts (1) having excellent resistance to high temperatures. These conveyor belts (1) can be repeatedly exposed to temperatures of greater than 200° C. or even 250° C. without compromising the strength or reliability of the belt while providing a greatly extended service life. The conveyor belts (1) may also be manufactured in a commercially viable and cost effective manner. The conveyor belts (1) generally include a reinforcement layer (3), a carry cover layer (2) disposed above the reinforcement layer (3), a pulley cover layer (4) disposed beneath the reinforcement layer (3), and the carry cover layer (2) is comprised of a fluoroelastomer. In some aspects, the conveyor belts (1) have a carry cover layer (2) which includes an outer surface layer (6) containing a fluoroelastomer and an inner layer (7) based upon an EPM elastomer or an EPDM elastomer.
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公开(公告)号：US08741790B2
公开(公告)日：2014-06-03
申请号：US13211384
申请日：2011-08-17
CPC分类号： B32B27/322 , B32B27/12 , B32B2250/40 , B32B2255/02 , B32B2255/26 , B32B2262/101 , B32B2433/02 , B65G15/38 , Y10T428/24033 , Y10T442/3878
摘要： A PTFE/fiberglass composite for use as a conveyor belt comprises a fiberglass fabric having oppositely facing surfaces. The fabric has a structure defining a substantially uniform pattern of openings extending from one to the other of its major surfaces, with the average area of the individual openings being at least about 0.20258 mm2. PTFE films are laminated to the major surfaces of the fabric. The laminated films are interconnected by fluroropolymer ties extending through the fabric openings and are adhered to the major surfaces with a peel strength of between about 5-13 pli. The composite has a thickness of less than about 20 mils and a fiberglass content of less than about 25%.
摘要翻译： 用作传送带的PTFE /玻璃纤维复合材料包括具有相对面的表面的玻璃纤维织物。 织物具有限定从主要表面之一延伸到另一个的基本均匀的开口图案的结构，各个开口的平均面积为至少约0.20258mm 2。 PTFE膜层压到织物的主表面上。 层压膜通过延伸穿过织物开口的共聚物束相互连接，并且以大约5-13平方厘米的剥离强度粘附到主表面。 复合材料的厚度小于约20密耳，玻璃纤维含量小于约25％。
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公开(公告)号：US5451189A
公开(公告)日：1995-09-19
申请号：US288238
申请日：1994-08-09
CPC分类号： B65G15/30 , B65G15/32 , B65G15/38 , F16G3/10 , B65G2201/02
摘要： A spliced narrow non-directional endless belt for packaging applications, for use with plastic film wrapping packaging equipment. The ends of a coated fabric belt material are butted together and a splice material (also a coated fabric) is centered over the butted ends. Coatings of fluoropolymer dispersions are preferably applied over the various layers, and the entire construction is laminated together into a unitary construction. A fluoropolymer film may be positioned on the inner surface of the belt over the butted ends and over the edges of the belt onto the splice on the front surface of the belt.The resulting spliced belt is non-directional in that it is adapted to rotate in either a clockwise or counterclockwise direction when installed in the packaging equipment.
摘要翻译： 用于包装应用的拼接狭窄无定向环形带，用于塑料薄膜包装包装设备。 涂覆的织物带材料的端部对接在一起，并且接合材料（也是涂覆的织物）在对接的端部对中。 含氟聚合物分散体的涂层优选施加在各层上，整个结构层压在一起构成一体。 含氟聚合物膜可以位于带的内表面上，在带的对接端部和边缘上方到带的前表面上的接头上。 所形成的拼接带是非定向的，因为其适于在安装在包装设备中时顺时针或逆时针方向旋转。
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公开(公告)号：US5044264A
公开(公告)日：1991-09-03
申请号：US646871
申请日：1991-01-28
申请人： Robert B. Forney
发明人： Robert B. Forney
CPC分类号： A47J37/044 , B65G15/38 , B65G2201/02
摘要： A belt grill or belt cooking apparatus, of the general type previously known for rapidly cooking meat, grilled sandwiches, etc. in a travelling path through the apparatus, has improvements enabling the belt cooking grill to impart grill stripes or grill patterns on the product as it is cooked. In one embodiment the improved belt cooking apparatus has upper and lower heat platens with ridges or other types of embossings, with the moving belts being formed of a flexible material capable of good heat transfer and good wear resistance at elevated temperatures. The ridges or embossings press the belt into the food product, causing greater heat transfer at the ridges than between them, and thus forming a series of grill stripes on the product while the product is also cooked. In another embodiment, the belts are formed of stainless steel, with corrugations, embossings or ridges which press directly against the moving feed product as it is cooked, to effect grill stripes due to greater heat transfer along the lines of pressure.
摘要翻译： 通常在通过该设备的行进路径中快速烹饪肉类，烤三明治等的一般类型的带式烤架或带式烹饪设备具有改进，使得带式烹饪烤架能够在产品上赋予格栅条纹或格栅图案， 它是煮熟的。 在一个实施例中，改进的带式烹饪设备具有具有脊或其它类型的压花的上下热压板，其中移动带由能够在高温下具有良好的热传递和良好耐磨性的柔性材料形成。 脊或压纹将带压入食品中，在脊部处产生比它们之间更大的热传递，并且因此在产品也被烹饪时在产品上形成一系列格栅条纹。 在另一个实施例中，带由不锈钢形成，具有波纹，压花或凸脊，其在被烹饪时直接抵靠移动的进料产品，由于沿着压力线的更大的热传递而实现格栅条纹。
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公开(公告)号：US4903824A
公开(公告)日：1990-02-27
申请号：US306114
申请日：1989-02-06
申请人： Susumu Takahashi
发明人： Susumu Takahashi
CPC分类号： F27B9/243 , B65G15/38 , B65G2201/06 , Y10S198/952 , Y10S198/957
摘要： A conveyor belt for circulating within a high temperature furnace, which is consisted of a desired number of flattened cylinders, each of the cylinders being composed of a number of carbon or ceramic fibers cylindrically wound up and flattened. The fibers extend substantially in parallel with a longitudinal or moving direction of the conveyor belt, so that they can exhibit well their tensile strength when the belt is circulated through the furnace. The flattened cylinders are hinged to each other by hinge pins made of carbon or ceramic materials, and are kept as flattened and stretched by means of planar stretchers located within an inner hollow space of each of the flattened cylinders and made also from carbon or ceramic materials.
摘要翻译： 一种用于在高温炉内循环的输送带，其由期望数量的扁平圆筒组成，每个圆筒由多个圆柱形卷起并变平的碳或陶瓷纤维组成。 纤维基本上与输送带的纵向或移动方向平行地延伸，使得当带子循环通过炉子时，它们可以表现出良好的拉伸强度。 扁平圆筒通过由碳或陶瓷材料制成的铰链彼此铰接，并且通过位于每个扁平圆筒的内部中空空间内的平面拉伸机保持平整和拉伸，并由碳或陶瓷材料制成 。
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公开(公告)号：US3596753A
公开(公告)日：1971-08-03
申请号：US3596753D
申请日：1968-08-01
申请人： TRANSPORTGUMMI VEB
CPC分类号： B65G15/38 , B65G15/36 , B65G2201/06 , C08L9/02 , Y10T428/249936 , C08L2666/08
摘要： Heat-resistant conveyor belt consisting of an elastomer mixture with steel wire supporting inserts, the elastomer mixture consisting of nitrile rubber and polychloroprene with the nitrile rubber contents exceeding 50 percent; preferably an adhesive soluble in the elastomers is incorporated in the elastomer mixture.
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公开(公告)号：US1834606A
公开(公告)日：1931-12-01
申请号：US44320330
申请日：1930-04-10
发明人： DAVIS CARROLL C
IPC分类号： B65G15/38
CPC分类号： B65G15/38 , B65G2201/04 , Y10T428/31826
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公开(公告)号：US20100044189A1
公开(公告)日：2010-02-25
申请号：US12609723
申请日：2009-10-30
IPC分类号： B65G15/38
CPC分类号： B65G15/38 , B32B15/06 , B32B25/02 , B32B25/10 , B32B25/12 , B32B25/14 , B32B2262/0261 , B32B2262/0276 , B32B2264/102 , B32B2264/108 , B32B2270/00 , B32B2307/3065 , B32B2307/54 , B32B2433/02 , C08K3/22 , C08K5/521 , C08L7/00 , C08L9/00 , Y10T428/3183 , C08L2666/08
摘要： A non-halogenated rubber compound is provided for use in conveyor belts, particularly those used in underground mining. The non-halogenated rubber compound is fire-resistant in accordance with MSHA standards and produces acceptable levels of toxicity and smoke upon burning. Such non-halogenated rubber compound includes a blend of rubbery polymers in combination with aluminum trihydrate, which is a fire retardant, and optionally a phosphate plasticizer, which can provide the rubber compound with a more desirable workability. The blend of rubbery polymers is composed of natural rubber and butadiene rubber, and optionally styrene-butadiene rubber, such blend being present in a total amount of 100 phr. In one embodiment, the aluminum trihydrate is present in an amount of about 30 phr to about 150 phr. In another embodiment, the phosphate plasticizer is present in an amount of about 10 phr to about 60 phr.
摘要翻译： 提供非卤化橡胶化合物用于输送带，特别是用于地下采矿的输送带。 非卤化橡胶化合物根据MSHA标准是耐火的，并且在燃烧时产生可接受的毒性和烟雾。 这种非卤化橡胶化合物包括橡胶状聚合物与作为阻燃剂的三水合铝的混合物，以及任选的磷酸酯增塑剂，其可以使橡胶化合物具有更理想的可加工性。 橡胶状聚合物的共混物由天然橡胶和丁二烯橡胶以及任选的丁苯橡胶组成，这种共混物的总量为100phr。 在一个实施方案中，三水合铝的存在量为约30phr至约150phr。 在另一个实施方案中，磷酸盐增塑剂的存在量为约10phr至约60phr。
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公开(公告)号：US5697491A
公开(公告)日：1997-12-16
申请号：US342946
申请日：1994-11-21
申请人： Patrick Alex
发明人： Patrick Alex
CPC分类号： B65G15/38 , B65G15/32 , B65G2201/02 , B65G2207/04
摘要： The subject of the invention is a conveyor belt comprising an outer polyamide layer and an inner layer of a thermoplastic block polymer, intended to be used in particular in the food or agri-foodstuff industry.
摘要翻译： 本发明的主题是包含外部聚酰胺层和热塑性嵌段聚合物的内层的传送带，其特别用于食品或农业食品工业。
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10.发明授权Fire-resistant conveyor belt for underground mining made of elastomeric material 失效用于地下采矿的耐火输送带由弹性材料制成
公开(公告)号：US5119927A
公开(公告)日：1992-06-09
申请号：US695699
申请日：1991-05-03
申请人： Michael Bruggemann
发明人： Michael Bruggemann
CPC分类号： B65G15/34 , B65G15/38 , B65G2201/04 , Y10S428/92
摘要： A conveyor belt for underground mining that is reinforced by reinforcement layers and is equipped with wear-resistant cover layers made from an elastomeric material is provided. The elastomeric cover layers are comprised of a halogen-free rubber mixture, a main component of which is ethylene vinyl acetate rubber (EVM), and aluminum hydroxide as a fire-proofing agent. In order to achieve a high fire-resistance while at the same time providing a good processability of the rubber mixture, the rubber mixture contains a small amount of stearyl amine. Thereby a calenderable rubber mixture is obtained which is characterized by a reduced stickiness to the calender rolls.
摘要翻译： 提供了一种用于地下采矿的输送带，其由加强层增强并且装备有由弹性材料制成的耐磨覆盖层。 弹性体覆盖层由无卤橡胶混合物组成，其主要成分是乙烯乙酸乙烯酯橡胶（EVM），氢氧化铝作为防火剂。 为了实现高耐火性，同时提供橡胶混合物的良好加工性，橡胶混合物含有少量的硬脂胺。 因此，获得了可压延的橡胶混合物，其特征在于对压延辊的粘性降低。
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