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41. 发明授权

US4380109A Method for applying belt fasteners to a belt 失效
标题翻译：将皮带紧固件应用于皮带的方法
公开(公告)号：US4380109A
公开(公告)日：1983-04-19
申请号：US207300
申请日：1980-11-17
申请人： Winston C. Pray
发明人： Winston C. Pray
IPC分类号： F16G3/00 , F16G3/08 , B23Q3/00 , B21D39/00 , B23P11/02
CPC分类号： F16G3/003 , F16G3/08 , Y10T24/1632 , Y10T29/49899 , Y10T29/49915 , Y10T29/53765 , Y10T29/5377
摘要： An apparatus is disclosed for riveting two elements together utilizing upper and lower plate fastener portions wherein means are provided for securing the lower plate fastener portions in an aligned relationship with an underlying anvil base. Also provided are means for securing the upper plate portions aligned with the lower plate portions and the two elements therebetween while the rivets are driven.
摘要翻译：公开了一种利用上下板紧固件将两个元件铆接在一起的装置，其中提供了用于将下板紧固件部分与下一个砧座基座对准的关系固定的装置。还提供了用于在铆钉被驱动的同时固定与下板部分和两个元件对准的上板部分的装置。

42. 发明授权

US4262392A Wire belt splicer 失效
标题翻译：钢丝绳拼接机
公开(公告)号：US4262392A
公开(公告)日：1981-04-21
申请号：US21515
申请日：1979-03-19
申请人： Donald W. White
发明人： Donald W. White
IPC分类号： F16G3/00
CPC分类号： F16G3/00 , Y10T24/1467 , Y10T24/1656 , Y10T24/1664 , Y10T24/1668
摘要： A device for splicing the free ends of a wire belt comprised of pivotally interlocked laterally extending zigzag-shaped and longitudinally spaced apart wires or strips. The zigzag shape of each wire or strip results in each end of the belt having longitudinally extending laterally spaced apart loops with laterally extending sections which are disposed in complementary relationship with the space between loops in the opposite belt end. The splicer is composed of a metal strip having a plurality of laterally spaced apart hook portions corresponding with the loops and projecting integrally from the edge in staggered relationship with similar hook portions at the other edge of the strip. The hook portions engage and form a pivotal connection with the laterally extending sections in the adjacent free ends of the belt.
摘要翻译：一种用于拼接电线带的自由端的装置，其包括由枢转地互锁的横向延伸的锯齿形和纵向间隔开的电线或条带。每个线或带的之字形形成带的每一端具有纵向延伸的横向间隔开的环，其侧向延伸部分与相对带端部中的环之间的空间互补地设置。捻接器由金属带组成，金属带具有多个与该环相对应的侧向间隔开的钩部分，并且与该条带的另一边缘处的类似钩部交错地与边缘一体突出。钩部分接合并形成与带的相邻自由端中的侧向延伸部分的枢转连接。

43. 发明授权

US4258461A Apparatus for applying belt fasteners to a belt 失效
标题翻译：用于将皮带紧固件应用于皮带的装置
公开(公告)号：US4258461A
公开(公告)日：1981-03-31
申请号：US948971
申请日：1978-10-05
申请人： Winston C. Pray
发明人： Winston C. Pray
IPC分类号： B23P19/04 , B25B27/14 , F16G3/00 , F16G3/08 , B23P19/00
CPC分类号： F16G3/003 , F16G3/08 , Y10T24/1632 , Y10T29/49915 , Y10T29/49972 , Y10T29/53709
摘要： An apparatus is disclosed for riveting two elements together utilizing upper and lower plate fastener portions wherein means are provided for securing the lower plate fastener portions in an aligned relationship with an underlying anvil base. Also provided are means for securing the upper plate portions aligned with the lower plate portions and the two elements therebetween while the rivets are driven.
摘要翻译：公开了一种利用上下板紧固件将两个元件铆接在一起的装置，其中提供了用于将下板紧固件部分与下一个砧座基座对准的关系固定的装置。还提供了用于在铆钉被驱动的同时固定与下板部分和两个元件对准的上板部分的装置。

44. 发明授权

US3999738A Chain tool 失效
标题翻译：链工具
公开(公告)号：US3999738A
公开(公告)日：1976-12-28
申请号：US656100
申请日：1976-02-09
申请人： Fred Edward Small
发明人： Fred Edward Small
IPC分类号： B25B27/22 , B66F3/08 , F16G3/00 , F16G15/00
CPC分类号： F16G3/006 , B25B27/22 , B66F3/08 , F16G15/00
摘要： A tool comprising a pair of pivoted jaws for engaging the ends of a chain for pulling the chain ends toward each other for link repair or replacement, and a spring-loaded adjustment bolt extending through offset portions of the jaws and having a thumb nut threaded thereon for adjusting the position of the jaws.
摘要翻译：一种工具，包括一对枢转爪，用于接合链的端部，用于将链端朝向彼此拉动用于链接修复或更换;以及弹簧加载的调节螺栓，其延伸穿过钳口的偏移部分并且具有螺纹连接在其上的拇指螺母用于调整夹爪的位置。

45. 发明授权

US3955810A Clamping apparatus 失效
标题翻译：夹紧装置
公开(公告)号：US3955810A
公开(公告)日：1976-05-11
申请号：US487965
申请日：1974-07-12
申请人： Jimmy K. Travis
发明人： Jimmy K. Travis
IPC分类号： B25B5/12 , F16G3/00 , B25B5/04
CPC分类号： F16G3/006 , B25B5/12 , Y10T24/3947
摘要： Apparatus for clamping a workpiece, such as the end portion of a conveyor belt, includes a link member having an upper end portion and a lower end portion with a receiving member secured intermediate the end portions for horizontally supporting the workpiece. A bent lever having a first end portion angularly disposed relative to a second end portion is pivotally connected at a fulcrum point to the link member upper end portion. An arcuate blade member having a clamping surface is secured to and projects outwardly from the lever arm first end portion above the receiving member. An actuator is pivotally connected at one end portion to the lever second end portion and at the opposite end to the lower end portion of the link member. The application of a selected force to the actuator in a direction away from the link member pivots the lever about the fulcrum point on the link member downwardly and urges the blade clamping surface into frictional engagement with the workpiece. The actuating force applied to the actuator is multiplied by the lever to exert upon the workpiece a resultant clamping force of substantially greater magnitude to rigidly secure the workpiece between the blade member and receiving member.
摘要翻译：用于夹紧工件（诸如传送带的端部）的装置包括具有上端部分和下端部分的连接构件，其中接收构件固定在端部的中间部分处以水平地支撑工件。具有相对于第二端部成角度地设置的第一端部的弯曲杆在枢轴点处枢转地连接到连杆构件上端部。具有夹紧表面的弓形刀片构件固定到接收构件上方的杠杆臂第一端部并向外突出。致动器在一端部枢转地连接到杠杆第二端部，并且在相对端连接到连杆构件的下端部。在远离连杆构件的方向上向致动器施加所选择的力使杆绕着连杆构件上的支点枢转，并且推动叶片夹紧表面与工件摩擦接合。施加到致动器的致动力乘以杆，以对工件施加大致更大幅度的合成夹紧力，以将工件刚性地固定在刀片构件和接收构件之间。

46. 发明授权

US3955263A Method and device for closing the fastener of a belt, more particularly a textile belt 失效
标题翻译：用于封闭带的紧固件的方法和装置，更具体地说是纺织带
公开(公告)号：US3955263A
公开(公告)日：1976-05-11
申请号：US554546
申请日：1975-03-03
申请人： Maurice Gauthier
发明人： Maurice Gauthier
IPC分类号： D21F7/10 , F16G3/00 , F16G3/02 , B23P19/00
CPC分类号： F16G3/006 , D21F7/10 , F16G3/02 , Y10T29/53291 , Y10T29/53913
摘要： The invention concerns the fastening together of the ends of a belt. The sing of the fastener of a belt having fastening elements at each end is effected by means of two connecting straps fixed along each end and each comprising a guide ramp, a slide part having two grooves corresponding to the guide ramps and constituted by two parts separated by a space ensuring the progressive bringing together of the ends and the interlocking of the loops; a wire is inserted in the channel(s) defined by the interlocked loops in order to close the fastener. The invention applies to felt for paper-making and to conveyor belts in general.
摘要翻译：本发明涉及将带的端部固定在一起。在每一端具有紧固元件的带的紧固件的关闭是通过沿着每个端部固定的两个连接带来实现的，每个连接带包括导向斜面，滑动部分具有对应于导向斜面的两个凹槽，并且由两个部分分开通过一个空间确保循环的端部和互锁的渐进的汇合; 电线插入由互锁环限定的通道中，以便关闭紧固件。本发明一般适用于造纸用毡和输送带。

47. 发明授权

US3841168A Temporary replacement drive belt for automotive vehicles 失效
标题翻译：用于汽车的临时更换驱动皮带
公开(公告)号：US3841168A
公开(公告)日：1974-10-15
申请号：US39856273
申请日：1973-09-18
申请人： DEMCHAK R
发明人： DANIELS D
IPC分类号： F16G3/00 , F16G7/00 , F16G1/00
CPC分类号： F16G3/00 , F16G7/00
摘要： A readily installed drive belt for cars in which a flexible and elastically extensible belt having top and bottom grooves and a communicating hole in each end is disclosed. A coupler which resides wholly within the grooves and holes is provided.
摘要翻译：公开了一种容易安装的用于汽车的传动带，其中具有顶部和底部槽的柔性和可弹性延伸的带以及每个端部中的连通孔。提供了完全位于凹槽和孔内的耦合器。

48. 发明授权

US3810278A Conveyor belts 失效
标题翻译：输送带
公开(公告)号：US3810278A
公开(公告)日：1974-05-14
申请号：US24296772
申请日：1972-04-11
申请人： DUNLOP LTD
发明人： KENNEY M
IPC分类号： F16G3/00 , F16G3/08
CPC分类号： F16G3/00 , Y10T24/1692
摘要： A belt coupling means comprising first abutment means secured or adapted to be secured to one end of the belt, second abutment means secured or adapted to be secured to the other end of the belt or an end of another belt, and a tie-bar which is engageable with the first and second abutment means, the abutting surfaces of the abutment means and the tie-bar having inter-locking configurations such that when the belt is in tension the coupling means is held together. This coupling means presents a quick and relatively inexpensive method by which belts, particularly wire reinforced belts, may be joined on site, with little effect on the overall strength of the belt, of which the following is a specification.
摘要翻译：一种皮带联接装置，包括固定或适于固定到皮带的一端的第一邻接装置，固定或适于固定到皮带的另一端或另一皮带末端的第二抵接装置和连接杆，可与第一和第二邻接装置接合，邻接装置和连接杆的邻接表面具有互锁配置，使得当带处于张紧状态时，联接装置保持在一起。这种联接装置提供了一种快速且相对便宜的方法，通过该方法，带，特别是钢丝加强带可以在现场连接，对带的总体强度几乎没有影响，其中以下是规范。

49. 发明授权

US3740799A Safety splice for handrail break 失效
标题翻译：安全用品
公开(公告)号：US3740799A
公开(公告)日：1973-06-26
申请号：US3740799D
申请日：1972-08-03
申请人： EARLE H
发明人： EARLE H
IPC分类号： B66B23/24 , B66B9/14 , F16G3/00
CPC分类号： B66B23/24 , Y10T24/1632
摘要： A safety splice for joining the ends of a break in a handrail of an escalator or moving sidewalk where the handrail is a normally endless belt having an outer covering made of molded rubber, comprising flexible means attached to the severed ends and drawing them together but leaving a space therebetween, a sheet of tough plastic material, shaped to the contour of the molded rubber covering and disposed so as to cover the space between the ends being joined and overlapping them. The plastic material is cemented and stapled to the rubber covering. An outer covering member of relatively thin, flexible plastic material covers the first plastic sheet and is stitched thereto at the edge adjacent the direction of travel of the handrail and is cemented to the first plastic sheet.

50. 发明授权

US3627266A Apparatus for pulling together free ends of an endless track or band 失效
标题翻译：用于牵引无限轨道或带的自由端的装置
公开(公告)号：US3627266A
公开(公告)日：1971-12-14
申请号：US3627266D
申请日：1969-07-03
申请人： WILLY BRAUN
发明人： BRAUN WILLY
IPC分类号： F16G3/00 , F16G11/12
CPC分类号： F16G3/006
摘要： An apparatus for pulling together the free ends of an endless track or band for coupling the ends together, comprising a tensioning device for mounting on one free end of the endless track, a flexible connecting member extending from the device and a coupling connecting the member and the other free end of the endless track.

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