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公开(公告)号：US4586844A
公开(公告)日：1986-05-06
申请号：US595007
申请日：1984-03-29
Applicant: James W. Hammonds , James E. Wheeler
Inventor： James W. Hammonds , James E. Wheeler
CPC classification number: E04G7/20 , Y10T403/30 , Y10T403/51 , Y10T403/5706 , Y10T403/7007
Abstract: A hybrid scaffold assembly which employs a scaffold adaptor for transferring from a Tube Lox type of scaffolding to a stack-up type of scaffolding and vice versa.
Abstract translation: 一种混合式脚手架组件，其采用脚手架适配器从管式Lox型脚手架转移到堆叠式脚手架，反之亦然。
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公开(公告)号：US4525096A
公开(公告)日：1985-06-25
申请号：US485886
申请日：1983-04-18
Applicant: Jasper L. Green , Steven B. Hackett
Inventor： Jasper L. Green , Steven B. Hackett
CPC classification number: E04G7/307 , E04G7/32 , Y10T403/30 , Y10T403/32221 , Y10T403/7164 , Y10T403/7182
Abstract: A connector for use in builder's scaffolding systems for connecting crossmembers to upright members where the upright members have sockets provided thereon and each of the sockets has an internal clamping face. The connector is coupled to one end of the crossmember. It has an upper and a lower limb spaced apart for receiving the socket therebetween. A generally trapezoidal opening having four sides, two of which are non-parallel, is provided in the two limbs. In engaging the connector, two of the four sides form first and second clamping sides. A wedge coupling member is received within the trapezoidal opening and mounted for clamping engagement with the internal clamping face of the socket and selected portions of the first and second clamping sides. The trapezoidal opening permits connection of the crossmember at a plurality of angles to the upright within the range permitted by the first and second clamping sides.The connector is further provided with an abutment coupling having two spaced-apart arms for permitting at least one of the limbs to be received therebetween. The arms have an aperture through which the wedge member can pass free of clamping action. An abutment face is provided on the abutment coupling for abutting the upright member when the wedge clamping member is in pressure engagement with the first and second clamping sides and the internal clamping face of the socket.
Abstract translation: 一种用于构建器的脚手架系统的连接器，用于将交叉构件连接到直立构件，其中直立构件具有设置在其上的插座，并且每个插座具有内部夹紧面。 连接器连接到横梁的一端。 它具有间隔开的上肢和下肢，用于接收它们之间的插座。 在两个肢体中设置一个大致梯形的开口，其四个侧面，其中两个不平行。 在接合连接器时，四个侧面中的两个形成第一和第二夹紧侧。 楔形联接构件被接收在梯形开口内并且被安装成用于与插座的内部夹紧面和第一和第二夹紧侧的选定部分夹紧接合。 梯形开口允许十字形构件在由第一和第二夹紧侧允许的范围内以多个角度连接到立柱。 连接器还设置有具有两个间隔开的臂的邻接联接件，用于允许至少一个四肢接收在其间。 臂具有孔，楔构件可以穿过该孔而没有夹紧动作。 当楔形夹紧构件与插座的第一和第二夹紧侧面和内部夹紧面压力接合时，邻接面设置在邻接联接件上用于邻接直立构件。
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公开(公告)号：US4462197A
公开(公告)日：1984-07-31
申请号：US185761
申请日：1980-09-10
Applicant: Michael S. D'Alessio , Robert S. Safier
Inventor： Michael S. D'Alessio , Robert S. Safier
CPC classification number: E04G11/48 , E04G1/12 , Y10T403/30
Abstract: A shoring system having base frames with legs preferably of extruded aluminum in oval cross-section (for optimal support with minimal use of materials) and optionally having three T-slots formed integrally therewith and extending the length thereof (for versatility in bracing), and preferably in combination with telescoping extension frames formed of extruded aluminum and adjustably inter-connected with respective uppermost base frames by U-pins fastened through dual locating holes spaced in pairs along each extension frame leg. The dual locating holes are formed in thickened walls on either side of a central hollow core in each extension frame leg (to accommodate retraction of a jack screw mounted on the leg).
Abstract translation: 一种支撑系统，具有基部框架，其优选地具有椭圆形横截面中的挤出铝的腿部（用于最小的材料使用的最佳支撑），并且可选地具有与其一体形成并延伸其长度的三个T形槽（用于支撑件的多功能性），以及 优选地与由挤出铝形成的伸缩式延伸框组合并且通过U形销可调节地相互连接，所述U形销通过沿着每个延伸框架腿成对分开的双重定位孔紧固。 双定位孔形成在每个延伸框架腿中的中心空心芯的任一侧上的加厚的壁中（以适应安装在腿上的千斤顶螺旋的缩回）。
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公开(公告)号：US4426171A
公开(公告)日：1984-01-17
申请号：US272563
申请日：1981-06-11
Applicant: Eberhard Layher
Inventor： Eberhard Layher
CPC classification number: E04G7/14 , Y10T24/44709 , Y10T403/30
Abstract: A coupling for clamping metallic scaffold tubes has two levers pivotally mounted on a common hinge and arranged to be locked by a wedge when they surround the scaffold tube. One of the levers is provided with a second hinge pivotally supporting a yoke which in turn supports the wedge. The thickened formations are provided on two opposite faces of the bars constituting the yoke, the formations preventing the wedge which is formed of sheet metal from slipping out of the yoke.
Abstract translation: 用于夹紧金属脚手架管的联接器具有可枢转地安装在共同铰链上的两个杆，并且布置成当它们围绕脚手架管时被楔锁定。 杠杆中的一个设置有枢转地支撑轭架的第二铰链，轭架又支撑楔块。 增厚的结构设置在构成轭的杆的两个相对面上，防止由金属板形成的楔形物从轭中滑出的结构。
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公开(公告)号：US4405254A
公开(公告)日：1983-09-20
申请号：US272512
申请日：1981-06-11
Applicant: Jack R. Tooley
Inventor： Jack R. Tooley
CPC classification number: E04G7/307 , Y10T403/30 , Y10T403/4645
Abstract: The invention relates to scaffolding in which the uprights have sockets projecting outwardly at spaced positions along their length, the horizontal cross members of the scaffolding having spigots to engage in the sockets, a captive wedge being provided to cause the spigots to be clamped against the socket or upright. Such scaffolding in accordance with the invention is arranged so that in use the spigot is inserted into a socket and the wedge acts between the outside surface of the socket on the surface of the cross member tightly to draw the spigot against the corresponding inside surface of the socket. The "lower" narrower end of the wedge is formed or provided with a projection which, when the wedge is moved upwardly relative to the cross member it wedges against the surface of the cross member to hold the wedge in the withdrawn "uppermost" position so that the spigot can readily be removed from the socket.
Abstract translation: 本发明涉及脚手架，其中立柱具有沿其长度的间隔位置处向外突出的插座，脚手架的水平横向构件具有插口以接合在插座中，提供固定楔以使插头与插座 或直立。 根据本发明的这种脚手架被布置成使得在使用中将插口插入插座中，并且楔子紧密地作用在插座表面上的插座的外表面之间，以将插座拉到相应的内表面 插座。 楔形物的“较低”较窄的端部形成或设置有突起，当突出部相对于横向构件向上运动时楔形件楔入楔形件的横向构件的表面以将楔块保持在撤回的“最高”位置， 该插口可以容易地从插座中移除。
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Patent Agency Ranking
公开(公告)号：US4356008A
公开(公告)日：1982-10-26
申请号：US323910
申请日：1981-11-23
Applicant: Rudolf Franzen , Peter Klingberg
Inventor： Rudolf Franzen , Peter Klingberg
IPC: B03C3/76
CPC classification number: B03C3/76 , Y10T403/30
Abstract: A knocking arrangement for cleaning electrodes of an electric precipitator has a plurality of hammer members mounted on a rotary shaft, a plurality of anvil members arranged so that the hammer members strike against the anvil members, and connecting elements including a V-shaped holding member with a closed end portion embracing one frame member of a frame of the precipitator, and an open end portion provided with two projections, wherein a wedge member carrying the anvil member is received into the holding member between the projections and the one frame member.
Abstract translation: 用于清洁电除尘器电极的敲击装置具有安装在旋转轴上的多个锤构件，多个砧构件布置成使得锤构件撞击砧构件，并且包括V形保持构件的连接元件与 封闭端部，其包围所述除尘器的框架的一个框架构件，以及设置有两个突起的开口端部，其中，承载所述砧座构件的楔形构件容纳在所述突起和所述一个框架构件之间的所述保持构件中。
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公开(公告)号：US4348128A
公开(公告)日：1982-09-07
申请号：US126707
申请日：1980-03-03
Applicant: Peter E. Gostling
Inventor： Peter E. Gostling
CPC classification number: E04G7/32 , E04G7/307 , Y10T403/30 , Y10T403/3913 , Y10T403/7066 , Y10T403/76
Abstract: A connector assembly for a scaffold structure having an upright member or standard and a cross member, comprising an open-ended V or channel-shaped socket fixed to the upright member and a channel-shaped connector member fixed to an end of the cross member. In the fully assembled position, a base flange of the connector member is held, by means of a wedge element, in tight engagement with the outer surface of the socket and arms extending outwardly from the base flange, and over opposite ends of the socket, are such as to be spaced from the outer peripheral surface of the upright member. For location purposes, the free end of the uppermost arm of the connector member is formed with a downwardly depending tongue, or alternatively, the side edges of the uppermost arm are provided with downwardly depending flanges.
Abstract translation: 一种用于支架结构的连接器组件，其具有直立构件或标准件和横向构件，其包括固定到直立构件的开放式V形或通道形插座，以及固定到横梁的端部的通道形连接器构件。 在完全组装的位置，连接器构件的基部凸缘通过楔形元件被保持与插座的外表面紧密接合，并且从基座凸缘向外延伸并且在插座的相对端上延伸， 与直立构件的外周面隔开。 为了位置目的，连接器构件的最上臂的自由端形成有向下悬垂的舌部，或者替代地，最上臂的侧边缘设置有向下悬垂的凸缘。
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公开(公告)号：US4291812A
公开(公告)日：1981-09-29
申请号：US78243
申请日：1979-09-24
Applicant: O. Burton Harmes , Duane F. McGregor
Inventor： O. Burton Harmes , Duane F. McGregor
CPC classification number: A47B57/54 , Y10T403/30 , Y10T403/4611
Abstract: A horizontal, support rack for use in supporting pallets on vertical H-beams includes an elongate support bar having beam engaging clamps at opposite ends thereof. The clamps include J-shaped plates welded to the ends of the support bar, each J-shaped plate cooperating with a clamping element to adjustably secure an end of the horizontal support bar to the adjacent vertical beam. Conventional pallets are supported on adjacent pairs of horizontal support racks or bars.
Abstract translation: 用于在垂直H形梁上支撑托盘的水平支撑架包括在其相对端处具有梁接合夹具的细长支撑杆。 夹具包括焊接到支撑杆的端部的J形板，每个J形板与夹紧元件配合，以可调节地将水平支撑杆的端部固定到相邻的垂直梁。 常规的托盘支撑在相邻的水平支撑架或杆对上。
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公开(公告)号：US4026079A
公开(公告)日：1977-05-31
申请号：US619529
申请日：1975-10-03
Applicant: Ronald G. Morris
Inventor： Ronald G. Morris
CPC classification number: E04G1/14 , E04G11/48 , E04G25/06 , Y10T403/1683 , Y10T403/30 , Y10T403/32491 , Y10T403/7084
Abstract: A skeletonized, adjustable, high-rise scaffold assembly employs stacked sections, each made-up of a pair of opposed end frames or panels. The end frames of cooperating upper and lower sections are each provided with a pair of main or outer, supporting side legs and retained latching pin means for vertically adjustably connecting the sections together. Side legs of each end frame have a pin connector extending inwardly within a plane of the frame to removably receive ends of cross brace members that are mounted to extend from an end frame of one section diagonally across in a connected relation with an opposed end frame of the other section. The cross brace members have spaced-apart latching hole portions at at least one of their ends to enable a selection of a proper hole portion that is related to or compatible with an up or down adjustment of the frames of an upper section with respect to frames of a cooperating lower section. In one embodiment, the section bracing connections are made between inner or secondary leg members of the opposed frames, and in another embodiment, the connections are between main or outer leg members of the opposed frames.
Abstract translation: 骨架式可调节的高层脚手架组件采用堆叠的部分，每个部分由一对相对的端框架或面板组成。 配合的上部和下部的端部框架各自设置有一对主要或外部支撑侧腿和用于将部分垂直可调地连接在一起的保持的闩锁销装置。 每个端框架的侧腿具有在框架的平面内向内延伸的销连接件，以可拆卸地容纳交叉支架构件的端部，该横向支撑构件的端部被安装成从一个部分的端部框架以对角线跨过与其相对端框架的连接关系延伸 另一部分。 十字支架构件在其至少一个端部处具有间隔开的闩锁孔部分，以使得能够选择与上部框架相对于框架的上调或下调相关或适合的适当的孔部分 的合作下部。 在一个实施例中，部分支撑连接在相对的框架的内部或第二腿部构件之间制成，并且在另一个实施例中，连接在相对的框架的主要或外部腿部构件之间。
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公开(公告)号：US3901609A
公开(公告)日：1975-08-26
申请号：US40499573
申请日：1973-10-10
Applicant: EVANS & SONS LTD C
Inventor： GOSTLING PETER ERIC
CPC classification number: E04G7/307 , Y10T403/30 , Y10T403/3913 , Y10T403/46 , Y10T403/4674 , Y10T403/581 , Y10T403/7066
Abstract: A connector assembly for use in interconnecting the upright supports and the cross members in builders'' scaffolding, including a T-shaped element for fixing to the upright supports and a hook element mounting a wedge member fixed to the cross members for interengagement with the T-shaped element.
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