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公开(公告)号：US20180274628A1
公开(公告)日：2018-09-27
申请号：US15756380
申请日：2016-09-28
CPC分类号： F16G3/08 , F16B25/0015 , F16B43/00
摘要： THIS invention relates to a method and device for splicing a conveyor belt. More specifically, the invention relates to a mechanical splicing device and a method of installing such splice device onto one or more lengths (10, 12) of belting to form a conveyor belt for conveying material. The device includes at least one first clamping plate (60), at one second clamping plate (80) and a plurality of self-drilling bolts (200). The first clamping plate (60) is made from a flexible polymeric material having a plurality of washers (68) each located on the first clamping plate (60) such that a hole (92) defined by a respective washer (68) is aligned with one of a plurality of holes (92) defined in the first clamping plate (60). The second clamping plate (80) is made from a flexible polymeric material and have a plurality of nuts (88), each located on the second clamping plate (80) such that a threaded hole (90) defined by a respective nut (88) is aligned with one of a plurality of holes (92) defined In the second clamping plate (80). The self-drilling bolts (200) are sized and shaped to pass through the holes (72) defined by the first clamping plate (60) and washers (68) located thereon, and to threadably engage the threaded holes (90) of the nuts (88) located on the second clamping plate (80). In use, with overlapping ends of belting lengths (10, 12) to be spliced sandwiched between the first and second clamping plates (60, 80), the self-drilling bolts (200) are drillable through the first clamping plate (60), through the overlapping belting ends (14,16) and into threaded engagement with aligned holes in the second clamping plate (80) thereby to damp the overlapping belting ends (14,16) between the first and second damping plates so as to splice such ends to one another.
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公开(公告)号：US20170089425A1
公开(公告)日：2017-03-30
申请号：US15152126
申请日：2016-05-11
发明人： Wensong WANG , Jinwei ZHU , Zhirui HE , Sunwu XIE , Namin Kwon
IPC分类号： F16G3/08
CPC分类号： F16G3/08
摘要： The present disclosure provides a conveyor belt connecting device and a conveyor belt driving device. The conveyor belt connecting device comprises: a connecting body provided with a clamping space; a positioning structure comprising a positioning face, wherein a segment to be connected of a conveyor belt is oppositely abuts against the positioning face, and the segment to be connected of the conveyor belt and the positioning structure are simultaneously provided in the clamping space; and a fixing element penetrating through the connecting body and pressed against the positioning structure, wherein the segment to be connected and the positioning structure are fixed in the clamping space of the connecting body by means of the pressing of the fixing element.
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公开(公告)号：US20170016512A1
公开(公告)日：2017-01-19
申请号：US15037398
申请日：2014-11-17
申请人： Volodymyr KOVALCHUK
IPC分类号： F16G3/08
CPC分类号： F16G3/08
摘要： Fastener for the mechanical jointing of conveyor belts comprises two plates and two connecting elements, each plate has two identical through holes arranged as concave toward the inner surface of the plate and lugs for fixing to the surface of the conveyor belt, each connecting element is arranged in the form of a bolt the head of which corresponds to the fit socket of the upper plate. Both plates are flat with bosses in cylindrical form at the ends for compressing the conveyor belt ends in butt joint, the diameter of the bosses is larger than the width of the plate also having shaped bosses for fixation with conveyor belt placed in circular section by straight sections of its inner surface, each plate at circular sections is provided with holes arranged symmetrically between the profiled bosses, in the bottom plate both through holes are arranged with threading for a bolt.
摘要翻译： 输送带机械连接用紧固件包括两个板和两个连接元件，每个板具有两个相同的通孔，该孔通过孔朝向板的内表面凹入，并且用于固定到传送带的表面上，每个连接元件被布置 以螺栓的形式，其头部对应于上板的配合插座。 两个板都是扁平的，在端部处有圆柱形的凸起，用于压紧对接件中的输送带端部，凸台的直径大于具有成形凸台的板的宽度，用于固定带状的输送带， 其内表面的各个部分，圆形部分的每个板都设置有对称地设置在成型凸台之间的孔，在底板中，两个通孔布置有用于螺栓的螺纹。
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公开(公告)号：US20130143705A1
公开(公告)日：2013-06-06
申请号：US13309228
申请日：2011-12-01
申请人： Peter Wolf
发明人： Peter Wolf
摘要： A belt clamping system including an open-ended, flat belt with an end portion having a number of teeth projecting therefrom and a clamping plate with matching tooth profile for use in connecting the belt end to another structure. The flat belt may be reinforced with longitudinally extending cords. The toothed profile may be a standard timing belt profile and may be unreinforced. A length of timing belt profile material may be welded to the flat surface of the open-ended flat belt at or near an end. The length of timing belt profile may include at least 7 tooth pitches. The end portion may be clamped between a flat surface of a flat plate and a grooved surface of a grooved plate having grooves complementary to the timing belt teeth.
摘要翻译： 一种带夹紧系统，包括开口平坦带，其端部具有从其突出的多个齿，以及具有匹配齿形的夹板，用于将带端连接到另一结构。 扁平带可以用纵向延伸的线加强。 齿形轮廓可以是标准的同步皮带轮廓，并且可以是未加强的。 同一带轮型材的长度可以在端部处或附近焊接到开口平的带的平坦表面。 同步皮带轮廓的长度可以包括至少7个齿距。 端部可以被夹持在平板的平坦表面和具有与同步带齿互补的凹槽的带槽的表面之间。
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公开(公告)号：US06488144B2
公开(公告)日：2002-12-03
申请号：US10010666
申请日：2001-12-06
IPC分类号： B65G1700
摘要： A fastener for splicing ends of conveyor belts together is provided having a rivet that is pre-inserted thereto to provide speed and ease in installation. The rivet is held in an aperture of the upper plate by an interference fit at the lower end thereof. Preferably, the interference fit is achieved by knurling of the lower end portion of the rivet shaft to create raised interference portions or ridges integral therewith that are sized to be in an interference fit in the upper plate aperture. The remainder of the shaft can be sized to provide clearance between it and the aperture. An applicator machine tool is also provided for automatically securing a strip of the pre-inserted rivet fasteners to a belt end in a fast and efficient manner. The tool uses operating members to first drive pilot nails through the belt lower surface into registry with the rivets, and thereafter the rivets are driven coordinated with the pilot nails that are withdrawn back through the belt. The pilot nails stop at a predetermined position and the rivets continue to be driven for forming the upset heads at the bottom of the rivet.
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公开(公告)号：US06345925B1
公开(公告)日：2002-02-12
申请号：US09394837
申请日：1999-09-13
申请人： John Coleman
发明人： John Coleman
IPC分类号： F16G300
CPC分类号： F16B5/0088 , F16B35/047 , F16G3/08 , Y10T24/1672 , Y10T403/18 , Y10T403/5741
摘要： A fastener is provided for splicing end portions of conveyor belts together with the fastener having a bolt with a pilot or lead-in portion that provides improved threading of a nut thereto and makes installation of the fasteners on the belt ends faster and easier. The pilot of the bolt is longer than the beveled conical tip portion of prior bolts so that nuts received thereon will stay substantially aligned with the axis of the shank. In this manner, threading of the nut to the bolt shank is easier in terms of avoiding cross-threading problems. Also, as the pilot portion of the shank is free of any threads, the installation of the bolt onto the belt ends can be done more quickly with less resistance during the insertion process. With the threading of the nuts started on the bolt shank threads, the nuts are less likely to fall off the piloted shank when a power wrench is used to screw the nuts down for clamping the plates of the fastener about the belt end as even if the nuts become unthreaded from the shank, the pilot portion will hold the nuts thereon. Further, the lead-in portion free of threads provides a protection area for the endmost threads on the shank that are spaced further down the length of the shank.
摘要翻译： 提供了一种紧固件，用于将输送带的端部拼接在一起，该紧固件具有带有先导或导入部分的螺栓，该螺栓提供了螺母对其进行改进的螺纹连接，并使紧固件更快更容易地安装在带端上。 螺栓的导向件比现有螺栓的斜锥形尖端部分长，使得其上接收的螺母将保持基本上与柄的轴线对准。 以这种方式，螺母到螺栓柄的螺纹在避免交叉螺纹问题方面更容易。 而且，由于柄的先导部分没有任何螺纹，所以在插入过程中，螺栓在皮带端部的安装可以更快地进行，阻力较小。 当螺母螺纹螺纹开始螺纹螺纹时，当使用电动扳手将螺母拧紧以将紧固件的板固定在皮带端部附近时，螺母不太可能从引导杆脱落，因为即使 螺母从柄部变得无螺纹，导向部分将保持螺母。 此外，没有螺纹的引入部分为柄上的最末端的螺纹提供保护区域，该保护区域在柄的长度上进一步间隔开。
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公开(公告)号：US06170128B2
公开(公告)日：2001-01-09
申请号：US09305421
申请日：1999-05-05
申请人： Gerhard Börner , Wolfgang Herold
发明人： Gerhard Börner , Wolfgang Herold
IPC分类号： B65G1500
CPC分类号： F16G3/08 , F16G3/00 , F16G3/02 , Y10T24/16 , Y10T24/162 , Y10T24/1672 , Y10T24/1676 , Y10T24/1692
摘要： This invention relates to a connection for two ends (2,4) of a conveyor belt (1), comprising connection elements (6) which are attached by means of fixing elements (7) to the conveyor belt ends (2, 3). A covering (17), which covers the connection elements (6) and the fixing elements (7) thereof, is disposed on at least one face of the conveyor belt (1). A fastener (21) for the covering (17) cooperates with the connection elements (6). In order to create a connection which is distinguished by its particularly prolonged durability, the invention essentially proposes that the respective fastener (21) is attached to one or both limbs (11) of the connection element of U-shaped form, or to a plate or to plates which are disposed on both faces of the conveyor belt and which rigidly connect the conveyor belt ends. (FIG. 2).
摘要翻译： 本发明涉及一种用于传送带（1）的两端（2,4）的连接件，包括通过固定元件（7）连接到传送带端部（2,3）上的连接元件（6）。 覆盖连接元件（6）和固定元件（7）的覆盖物（17）设置在传送带（1）的至少一个面上。 用于覆盖物（17）的紧固件（21）与连接元件（6）协作。 为了产生通过其特别延长的耐用性来区分的连接，本发明基本上提出了相应的紧固件（21）附接到U形形式的连接元件的一个或两个肢体（11），或者连接到板 或设置在传送带的两个表面上且刚性地连接传送带端部的板。 （图2）。
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公开(公告)号：US3141346A
公开(公告)日：1964-07-21
申请号：US14110261
申请日：1961-09-27
申请人： UNION SUPPLY COMPANY
发明人： DEAN VAL B
IPC分类号： F16G3/08
CPC分类号： F16G3/08 , Y10T24/166
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公开(公告)号：US1765080A
公开(公告)日：1930-06-17
申请号：US27002828
申请日：1928-04-14
申请人： ROBERT NEEL BURNETT , A M BOWNAN
发明人： DAMEN LATIMER PAUL
IPC分类号： F16G3/08
CPC分类号： F16G3/08 , Y10T24/16 , Y10T24/1672
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公开(公告)号：US1599954A
公开(公告)日：1926-09-14
申请号：US3333725
申请日：1925-05-28
发明人： COFFEE BASSETT M
IPC分类号： F16G3/08
CPC分类号： F16G3/08 , Y10T24/1684
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