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公开(公告)号：US09950484B2
公开(公告)日：2018-04-24
申请号：US14770314
申请日：2014-01-31
发明人： Toshiki Sakaguchi
摘要： A manufacturing method of a finite conveyor belt of the present invention includes a laminated body formation step of forming a laminated body (35) in which a core layer member (32) which includes a tensile body (14) is interposed between an unvulcanized top cover rubber member (33) and an unvulcanized bottom cover rubber member (34) in a belt thickness direction T, and a vulcanization step of vulcanizing the laminated body (35) by pressurizing in the belt thickness direction (T) and heating the laminated body to form a finite conveyor belt, and the laminated body formation step includes a member formation step of forming the top cover rubber member (33) by separately connecting both ends of an unvulcanized first cover rubber part (36) in a belt length direction (L) in which a detection object (15) is embedded with ends of an unvulcanized second cover rubber parts (37) in the belt length direction (L).
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公开(公告)号：US10829310B2
公开(公告)日：2020-11-10
申请号：US15998656
申请日：2017-02-28
发明人： Toshiki Sakaguchi
摘要： A wear detection device for a conveyor belt (1) includes magnet members (12a and 12b) buried in a conveyor belt (11) having an endless belt shape, a magnetic sensor (13j) which is arranged opposite to an outer circumferential surface of the conveyor belt (11) and is configured to detect magnetic fields from the magnet members (12a and 12b) to generate an output signal, and a calculation unit (141) which is configured to calculate the thickness of the conveyor belt (11) according to the output signal generated by the magnetic sensor (13j). The wear detection device for a conveyor belt (1) further includes a storage unit (142) which is configured to store the thickness calculated by the calculation unit (141), and a processing unit (143) which is configured to calculate the decrease amount of the thickness per a predetermined moving load amount of the conveyor belt (11) according to the thickness stored in the storage unit (142) and determine whether or not this value exceeds a threshold value set in advance.
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公开(公告)号：US09766208B2
公开(公告)日：2017-09-19
申请号：US15109492
申请日：2015-01-26
发明人： Toshiki Sakaguchi
CPC分类号： G01N27/82 , B65G15/34 , B65G43/02 , B65G43/08 , B65G45/00 , B65G2203/0275 , B65G2203/043
摘要： A sensor and monitoring system that can prevent the accumulation of scraps of a transport object on the sensor are provided. A sensor 4 is located below a return-side portion 2a of a conveyor belt 2, and includes: a detector 40 that detects a detection object 3 embedded in the conveyor belt; and a cover 41 covering at least an upper part of the detector, wherein the cover has a downward surface 411 that extends continuously downward from a top part of the cover while extending outward in the horizontal direction.
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公开(公告)号：US09284129B2
公开(公告)日：2016-03-15
申请号：US14361758
申请日：2012-11-27
发明人： Toshiki Sakaguchi
摘要： A conveyor belt apparatus (10) is provided with a wear measuring device (12) that measures an amount of wear of a surface (11a) of a conveyor belt (11) on which transport material has been loaded, and with a revolution counting device (14) that counts a number of revolutions of the conveyor belt (11).
摘要翻译： 传送带装置（10）设置有磨损测量装置（12），该磨损测量装置测量传送带（11）的装载有传送材料的表面（11a）的磨损量，并且具有转数计数装置 （14），其计数传送带（11）的转数。
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公开(公告)号：US20140326582A1
公开(公告)日：2014-11-06
申请号：US14361758
申请日：2012-11-27
发明人： Toshiki Sakaguchi
摘要： A conveyor belt apparatus (10) is provided with a wear measuring device (12) that measures an amount of wear of a surface (11a) of a conveyor belt (11) on which transport material has been loaded, and with a revolution counting device (14) that counts a number of revolutions of the conveyor belt (11).
摘要翻译： 传送带装置（10）设置有磨损测量装置（12），该磨损测量装置测量传送带（11）的装载有传送材料的表面（11a）的磨损量，并且具有转数计数装置 （14），其计数传送带（11）的转数。
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