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公开(公告)号：US4338839A
公开(公告)日：1982-07-13
申请号：US185569
申请日：1980-09-09
CPC分类号： B26D3/005 , B26D1/09 , B26D5/12 , Y10S83/923 , Y10S83/951 , Y10T83/8831 , Y10T83/8854 , Y10T83/8858
摘要： Apparatus for cutting a tire into a number of segmented pieces utilizes a plurality of pairs of shear-cutting blades actuated by a hydraulic cylinder ram. One blade of each pair is affixed to a carriage movable on a track secured to a frame. The other blade of each pair is affixed to the frame. The hydraulic cylinder ram moves the carriage on the track so as to effect a cutting action of the blades, and result in a tire placed within a tire-cutting area defined by the frame being cut into segmented pieces.
摘要翻译： 用于将轮胎切割成多个分段的装置利用由液压缸柱塞驱动的多对剪切刀片。 每对的一个刀片固定到可在固定到框架上的轨道上移动的托架。 每对的另一个刀片固定在框架上。 液压缸压头将滑架移动到轨道上，以实现叶片的切割动作，并且导致放置在由框架限定的轮胎切割区域内的轮胎被切割成分段。
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公开(公告)号：US3933566A
公开(公告)日：1976-01-20
申请号：US454207
申请日：1974-03-25
CPC分类号： B29D30/00 , B29D30/0005 , B29D30/0633 , B29C2791/001 , B29C35/08 , B29K2105/243 , B29L2030/008 , Y10T428/24942
摘要： The inner surface of a green tire provided with an air-sealing liner, is cured or partially cured to produce a steam- and water-resistant surface, and the tire after such treatment is cured in a usual press without an air-bag or bladder.One or more plies of a tire, usually the outer fabric plies, are partially cured before assembly in the tire, to insure that plies so located are cured, without over-curing inner and outer portions of the tire.New tires are made by placing a carcass, whether green or partially cured, in a mold and extruding rubber over the outer surface of this carcass to fill the mold, and then giving the final cure to the resulting tire.Tires are retreaded by applying ribbons of tread stock over the carcass prepared in any conventional manner, and then completing the cure without the use of a mold.Retreaded tires are cured by placing a carcass prepared in any conventional manner, in a mold, extruding tread stock into the mold around the carcass, and the curing.A tire, the inner surface of which is provided with a non-cured liner reinforced with a non-wicking fabric is cured without an air-bag or bladder.Curing or partial curing may be effected by electron irradiation. Progressive irradiation is disclosed by which an object is repeatedly irradiated to attain a desired cure. Other methods of curing may be preferable in some operations.
摘要翻译： 设置有空气密封衬垫的生轮胎的内表面被固化或部分固化以产生蒸汽和防水表面，并且这种处理后的轮胎在通常的压力下固化而没有气囊或气囊 。
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公开(公告)号：US3922942A
公开(公告)日：1975-12-02
申请号：US50364474
申请日：1974-09-06
申请人： KENNAMETAL INC
CPC分类号： B26D3/005 , Y10S83/923 , Y10S83/951 , Y10T83/8831 , Y10T83/8835 , Y10T83/9447
摘要： An apparatus for cutting tire casings into smaller pieces for disposal of the tire casings by chemical processing, or by burning or the like. The apparatus comprises opposed knife sets relatively moveable toward and away from each other and adapted for receiving the tire casing therebetween when separated and for cutting the tire casing into segments when moved toward each other. The apparatus includes a support for holding the tire casing during cutting and the cutting instrumentalities comprise opposed knife sets which are inclined relative to each other so as to perform a sort of scissor cut on the tire casing at a plurality of circumferentially spaced regions thereabout.
摘要翻译： 一种用于通过化学处理或通过燃烧等将轮胎壳体切割成更小的部件用于处理轮胎胎壳的装置。 该装置包括彼此相对移动并相对移动并且适于在分离时接纳轮胎外壳的相对的刀组，并且当朝向彼此移动时将轮胎胎体切割成段。 该装置包括用于在切割期间保持轮胎壳体的支撑件，并且切割工具包括相对于彼此倾斜的相对的刀具组，以便在其周围的多个周向间隔开的区域上执行在轮胎外壳上切割的剪刀。
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公开(公告)号：US4338840A
公开(公告)日：1982-07-13
申请号：US185568
申请日：1980-09-09
CPC分类号： B26D3/005 , B26D1/09 , B26D5/12 , Y10S83/923 , Y10S83/928 , Y10S83/951 , Y10T83/8834 , Y10T83/8854 , Y10T83/8858
摘要： Apparatus for cutting a tire into segmented pieces utilizes an even multiple of pairs of shear-cutting blades actuated by a hydraulic cylinder ram. The pairs of blades are arranged in radial symmetry, and each pair of blades comprises an upper blade and a lower blade, both of which have a cutting edge defined thereon, such that each pair of blades operates by action of opposed cutting edges. The lower blade of each pair is affixed to a frame, which may be trailer-mounted for mobility. The upper blade of each pair is affixed to a carriage movable on a track secured to the frame, and oriented with the cutting edge disposed at an acute angle relative to the cutting edge of the lower blade. Diametrically opposing upper blades are disposed at corresponding angles, and adjacent upper blades are disposed at different angles from one to the other. Thus, diametrically opposing pairs of blades function to simultaneously engage a tire for cutting and adjacent pairs of blades operate to sequentially engage the tire for cutting. As a result, less force is required to cut an ordinary automobile tire, or a larger tire may be cut with the apparatus.
摘要翻译： 用于将轮胎切割成分段件的装置利用由液压缸柱塞驱动的成对的剪切刀片的偶数倍。 成对的叶片以径向对称布置，并且每对叶片包括上叶片和下叶片，两者都具有限定在其上的切割边缘，使得每对叶片通过相对的切割边缘的作用而操作。 每对的下部刀片固定在框架上，该框架可以拖车安装以便移动。 每对的上部刀片固定到可在固定到框架上的轨道上移动的托架，并且其切削刃相对于下刀片的切割刃设置成锐角。 直径相对的上叶片以相应的角度设置，并且相邻的上叶片以彼此不同的角度设置。 因此，直径相对的叶片成对的作用是同时接合用于切割的轮胎，并且相邻的叶片对操作以顺序地接合轮胎进行切割。 结果，切割普通汽车轮胎需要较小的力，或者可以用该装置切割更大的轮胎。
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公开(公告)号：US3428447A
公开(公告)日：1969-02-18
申请号：US3428447D
申请日：1968-03-05
申请人： UNION CARBIDE CORP
发明人： ADDIS GILBERT I
CPC分类号： B29B17/02 , B29B2017/0255 , B29K2705/00 , B29L2031/3462 , C22B26/10 , Y02W30/622 , Y10S174/07 , Y10S264/915
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公开(公告)号：US3426828A
公开(公告)日：1969-02-11
申请号：US3426828D
申请日：1966-04-11
申请人： PETER C NEILSEN
发明人： NEILSEN PETER C
CPC分类号： B29D30/54 , B29D2030/541 , B29K2021/00 , B29K2705/00 , B29L2030/00 , B29L2031/3462 , B29L2031/707 , Y10S451/92
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