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公开(公告)号：US5035318A
公开(公告)日：1991-07-30
申请号：US467653
申请日：1990-01-19
申请人： Yasukazu Kawabata , Susumu Hamaguchi , Toshio Takahashi , Hiroshi Yokota , Katsutoshi Shibayama
发明人： Yasukazu Kawabata , Susumu Hamaguchi , Toshio Takahashi , Hiroshi Yokota , Katsutoshi Shibayama
CPC分类号： F16G13/06 , B65G17/24 , B65G47/268 , B65G2201/02
摘要： An acceleration accumulating conveyor chain includes connecting pins with outer link plates disposed at opposite ends thereof, bushings clearance fitted with the connecting pins, each having a larger diameter article carrying roller and a smaller diameter running roller coaxially positioned, and inner link plates clearance fitted with the bushings at both ends thereof. The pins contact the bushings along the whole length of the bushings, whereby the bearing pressure per unit area is low. The clearance fit between the bushings and the inner link plates provides "play" permitting the running rollers to positively roll along a supporting rail. A rotation preventing mechanism can be provided at the engaging structures between the bushings and the inner link plates. By preventing rotation of the bushings relative to the inner link plates, noise caused by rotation of the bushings is eliminated.
摘要翻译： 加速度积聚输送链包括连接销，其外端连接板设置在其相对端，套管间隙装配有连接销，每个连接销具有较大直径的物品承载辊和同轴定位的较小直径行进辊，内连接板间隙配有 两端的衬套。 销钉沿衬套的整个长度与轴套接触，从而每单位面积的轴承压力较低。 衬套与内侧连接板之间的间隙配合提供了“弹奏”，允许行驶辊沿支撑轨正向滚动。 可以在衬套和内连接板之间的接合结构处设置旋转防止机构。 通过防止衬套相对于内链板的旋转，消除了衬套旋转引起的噪声。
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公开(公告)号：US6016844A
公开(公告)日：2000-01-25
申请号：US25008
申请日：1998-02-17
CPC分类号： H02G11/006 , F16G13/16
摘要： In a guide and support chain for flexible tubes, noises generated from stoppers and stopper surfaces for maintaining a straight-line attitude, and the rigidity in the case where the straight-line attitude tends to be changed into flexing is improved.A guide and support chain 10 is constituted such that link parts 12 having a pair of left and right side plates 14, 14 are rotatably connected. A straight-line attitude maintaining stopper and a straight-line attitude maintaining stopper surface comprise first stage straight-line attitude maintaining stoppers 21a, 23a and first straight-line attitude maintaining stopper surfaces 21b, 23b, and a second stage straight-line attitude maintaining stopper 22a and straight-line attitude maintaining stopper surfaces 22b. The stoppers 21a, 23a and the stopper surfaces 21b, 23b are provided at a position small in radius, and the stopper 22a and the stopper surface 22b are provided at a position large in radius. When the stoppers 21a, 23a and the stopper surfaces 21b, 23b start to contact with each other, the stopper 22a is parted from the stopper surface 22b with a predetermined clearance A.
摘要翻译： 在柔性管的引导和支撑链中，由止动器和止动器表面产生的用于保持直线姿态的噪声，以及在直线姿态倾向于变为弯曲的情况下的刚度提高。 引导支撑链10构成为具有一对左右侧板14,14的连杆部12可旋转地连接。 直线姿态保持挡块和直线姿态维持挡块表面包括第一级直线姿态保持挡块21a，23a和第一直线姿态维持挡块21b，23b和第二级直线姿态维持 止动器22a和直线姿态维持止动面22b。 止动件21a，23a和止动面21b，23b设置在半径小的位置，止动件22a和止动面22b设置在半径大的位置。 当止动件21a，23a和止动面21b，23b开始接触时，止动件22a以止动面22b以预定的间隙A分开。
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公开(公告)号：US5954190A
公开(公告)日：1999-09-21
申请号：US660766
申请日：1996-06-10
CPC分类号： A01N25/34 , B65G17/086
摘要： A chain includes resin links 1 and resin link pins which are formed by molding a mixture of polyacetal as resin material and 0.1 to 5.0% by weight of an inorganic antibacterial agent containing silver such as silver phosphate salt glass, which antibacterial agent is dispersed homogeneously in the resin material. The growth of bacteria and fungi on a chain for conveying products such as food and medicines is suppressed.
摘要翻译： 链条包括通过模制作为树脂材料的聚缩醛的混合物和0.1至5.0重量％的含有银的无机抗菌剂如磷酸银盐玻璃而形成的树脂连接件1和树脂连接销，该抗菌剂均匀地分散在 树脂材料。 用于输送食品和药品等链条的细菌和真菌的生长受到抑制。
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公开(公告)号：US5309705A
公开(公告)日：1994-05-10
申请号：US87608
申请日：1993-07-06
CPC分类号： B65G17/08 , B65G17/40 , B65G2201/02 , B65G2201/04 , Y10S59/90
摘要： A flat top conveyor chain comprising a plurality of flat top links, each link having flat top surface for carrying articles. The links are chained by means of connecting pins to form a conveyor chain. The flat top link each are made from a polyacetal resin material having a long chain alkyl ester based lubricant therein.
摘要翻译： 平顶顶部传送链，其包括多个平顶部连接件，每个连杆具有用于承载物品的平坦的顶部表面。 连杆通过连接销链来形成传送链。 平顶连接件由其中具有长链烷基酯基润滑剂的聚缩醛树脂材料制成。
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公开(公告)号：US06213292B1
公开(公告)日：2001-04-10
申请号：US09321650
申请日：1999-05-28
IPC分类号： B65G1738
CPC分类号： B65G17/08 , B65G2201/02 , B65G2207/12
摘要： A number of link plates molded of synthetic resin are pivotally connected together by connecting pins to form a molded conveyor particularly suitable for the conveyance of delicate or easy-to-break articles. Each link plate has a plurality of aligned bush holes formed at intervals along a trailing end edge of the link plate, and a plurality of aligned pin holes formed at intervals along a leading end edge of the link plate. Each of the connecting pins is inserted alternately into the pin holes in one link plate and the bush holes in the adjacent link plate to pivotally connect these two link plates. A locking projection formed on the connecting pin to lock the connecting pin in position against detachment is located closer to one end of said connecting pin than to a longitudinal central portion of said connecting pin. The locking projection thus arranged reduces a stroke of hammering required to drive the connecting pin into the pin and bush holes. The connecting pin further has a flange-like stopper serving to position the locking projection within one of the bush holes when the connecting pin is in its fully inserted position.
摘要翻译： 由合成树脂模制的多个连接板通过连接销枢转地连接在一起以形成特别适于运输精细或易于折断的物品的模制输送机。 每个连接板具有沿连杆板的后端边缘间隔地形成的多个对准的衬套孔，以及沿着连接板的前端边缘间隔地形成的多个对准的销孔。 每个连接销交替插入一个链板中的销孔和相邻链板中的衬套孔以枢转地连接这两个连接板。 形成在连接销上以将连接销锁定在适合位置的位置的锁定突起位于比所述连接销的纵向中心部分更靠近所述连接销的一端的位置。 如此布置的锁定突起减少了将连接销驱动到销和衬套孔中所需的锤击行程。 当连接销处于其完全插入位置时，连接销还具有用于将锁定突起定位在一个衬套孔内的凸缘状止动件。
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公开(公告)号：US5988363A
公开(公告)日：1999-11-23
申请号：US865763
申请日：1997-05-30
摘要： A support rail for a table top chain abraded powder or similar substances which intervene between top plates and support rails of a table top chain. A support rail is secured to a conveyor frame by means of threaded screws so as to support both sides at the lower surface of a top plate of a table top chain. The support rail has a plurality of circular concave recesses formed on the sliding surface relative to the top plate in a zigzag pattern for trapping obstacles such as abraded powder, liquid or lubricant on the sliding surface. The concave recess does not penetrate through the surface to the rear face, but serves to accumulate the abraded powder or similar therein.
摘要翻译： 用于桌面链的支撑轨道磨损粉末或类似物质，其介入顶板和桌面链的支撑轨道之间。 支撑轨道通过螺纹螺钉固定到输送机框架，以便支撑在桌面链顶板的下表面处的两侧。 支撑轨道具有多个圆形凹槽，其以相对于顶板的锯齿形图案形成在滑动表面上，用于在滑动表面上捕获磨损的粉末，液体或润滑剂等障碍物。 凹形凹部不穿过表面到后表面，而是用于在其中积累磨损的粉末或类似物。
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公开(公告)号：US5881548A
公开(公告)日：1999-03-16
申请号：US949231
申请日：1997-10-13
CPC分类号： F16G13/16
摘要： A cable drag chain wherein a plurality of link members each comprising a pair of right and left side plates and connecting plates connecting upper and lower edges, respectively, of the side plates are connected together contiguously in a bendable manner, the connecting plates are to be connected strongly to the side plates. A cable drag chain 10 comprises a plurality of resinous link members 12 connected together contiguously in a bendable manner. Each link member 12 has a pair of right and left side plates 14, 16 and connecting plates 18, 20 which connect transversely upper and lower edges, respectively, of the side plates. A pair of connecting arms 22, 22 are projected at both ends of the connecting plate 18. A connecting arm receptacle portion 24 for receiving the connecting arms 22, 22 therein is formed in the upper edge of each side plate 14 (16) centrally in the longitudinal direction of the cable drag chain. Engaging pins 26 are projected from abutment surfaces of the connecting arms 22, 22, while engaging pin receptacle holes 28 are formed in abutment surfaces of the connecting arm receptacle portion 24. The engaging pin receptacle hole 28 is open sideways of the side plate 14 (16), but is closed at the upper edge of the side plate 14 (16), so that the connecting plate 18 is difficult to be disconnected above the side plates 14 and 16.
摘要翻译： 一种电缆牵引链，其中分别包括一对左右侧板的多个连杆构件和分别连接在侧板上的上边缘和下边缘的连接板以可弯曲的方式连接在一起，连接板应为 与侧板强烈连接。 电缆拖链10包括以可弯曲的方式连续地连接在一起的多个树脂连接构件12。 每个连杆构件12具有分别连接侧板的横向上下边缘的一对左右侧板14,16和连接板18,20。 一对连接臂22,22突出在连接板18的两端。在每个侧板14（16）的上边缘中央形成有用于接收连接臂22,22的连接臂插座部分24 电缆牵引链的纵向。 接合销26从连接臂22,22的邻接表面突出，而接合销接收孔28形成在连接臂插座部分24的邻接表面中。接合销插座孔28侧向侧板14 16），但是在侧板14（16）的上边缘处封闭，使得连接板18难以在侧板14和16上方断开。
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公开(公告)号：US5439097A
公开(公告)日：1995-08-08
申请号：US238441
申请日：1994-05-05
申请人： Toshio Takahashi , Masaaki Ikeda , Satoshi Kuriyama , Koji Tanaka , Shuji Sasamoto , Katsutoshi Shibayama
发明人： Toshio Takahashi , Masaaki Ikeda , Satoshi Kuriyama , Koji Tanaka , Shuji Sasamoto , Katsutoshi Shibayama
CPC分类号： B65G17/08 , B65G2201/02
摘要： A link assembly for a chain comprising a link portion, a top plate portion having a top surface and a bottom surface made of a predetermined first material, and a plate member made of a different material than the top plate portion and integrally molded to at least the one of the top or bottom surfaces of the top plate portion.
摘要翻译： 一种用于链条的连杆组件，包括连接部分，具有顶表面的顶板部分和由预定第一材料制成的底表面，以及由与顶板部分不同的材料制成并且至少整体模制的板件 顶板部分的顶表面或底表面之一。
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公开(公告)号：US6079553A
公开(公告)日：2000-06-27
申请号：US980907
申请日：1997-12-01
CPC分类号： B65G17/086 , B65G2201/02
摘要： A carrier chain is provided which vibrates less when moving on the curved portion of the guide rail. The carrier chain can carry the article to be carried smoothly and in a more stable state, and can prevent the one-sided wear of the guide rail and the chain units. The carrier chain includes pawls which have an upwardly inclined bottom surface. The pawls are formed on both left and right sides of a base bed portion of chain units which make up the carrier chain. A distance which is relative to a support surface of a guide rail gradually increases from a proximal end side toward an extreme end. When the chain unit moves on a curved portion of the guide rail, and when the chain unit is inclined internally of the curved portion by the tension applied from the adjacent chain units before and behind, the bottom surface of the pawl, which is internal of the curved portion, comes in contact with the support surface in a substantially face-to-face contact state.
摘要翻译： 提供了在导轨的弯曲部分上移动时较少振动的承载链。 承载链可以携带物品平稳地并且处于更稳定的状态，并且可以防止导轨和链条单元的单面磨损。 承载链包括具有向上倾斜的底表面的棘爪。 棘爪形成在构成承载链的链条单元的基座部分的左侧和右侧。 相对于导轨的支撑面的距离从近端侧朝向末端逐渐增大。 当链条单元在导轨的弯曲部分上移动时，并且当链单元在弯曲部分内部由相邻链条单元前后施加的张力倾斜时，棘爪的底部表面位于 弯曲部分以基本上面对面的接触状态与支撑表面接触。
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公开(公告)号：US5435435A
公开(公告)日：1995-07-25
申请号：US271790
申请日：1994-07-07
申请人： Hitoshi Chiba , Tomofumi Ohtani , Toshio Takahashi , Kenji Kose , Katsutoshi Shibayama , Masaaki Ikeda
发明人： Hitoshi Chiba , Tomofumi Ohtani , Toshio Takahashi , Kenji Kose , Katsutoshi Shibayama , Masaaki Ikeda
CPC分类号： B65G17/08 , B65G2201/02 , B65G2207/12
摘要： An improved adjustable conveyor belt has a plurality of modules having intermeshing link ends extending lengthwise. The modules are connected together by connecting pins extending widthwise through holes formed in the link ends. Each of the modules also has side edges and a slot adjacent to each of its side edges. Thus, slots are provided along the side edges of the belt regardless of the arrangement of the modules. A stop, removably fitted into slots located along the side edges of the belt, prevents widthwise movement of the connecting pins. The stop has a guide mechanism for guiding the stop into the slot, an end portion which extends into the pin insertion hole, an engaging portion which engages a tongue formed in the slot, and a protrusion which snaps into the pin insertion hole. This configuration makes it easy to assemble, add to, and dismantle the conveyor belt, without substantially increasing the size or weight of the assembly.
摘要翻译： 改进的可调输送带具有多个模块，其具有纵向延伸的相互啮合的连接端。 模块通过横向延伸穿过形成在连杆端的孔的连接销连接在一起。 每个模块还具有侧边缘和与其每个侧边缘相邻的槽。 因此，不管模块的布置如何，沿着带的侧边缘设置槽。 一个可移除地安装在沿着皮带侧边缘的槽中的挡块可以防止连接销的宽度方向移动。 止动件具有用于将止动件引导到槽中的引导机构，延伸到销插入孔中的端部，与形成在槽中的舌片接合的接合部分和卡入销插入孔的突起。 这种构造使得容易组装，添加和拆卸传送带，而基本上不增加组件的尺寸或重量。
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