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1.发明授权Tray for carrying concrete blocks and system for handling and curing concrete blocks adapted thereto 失效用于承载混凝土块的托盘和用于处理和固化适于其的混凝土块的系统
公开(公告)号：US5688096A
公开(公告)日：1997-11-18
申请号：US672695
申请日：1996-06-27
申请人： Pierre Gagnon , Pierre Laforest
发明人： Pierre Gagnon , Pierre Laforest
CPC分类号： F27D3/0021 , F27D3/12 , F27D2003/124
摘要： The present invention relates to a tray for carrying a plurality of pallets loaded with several concrete blocks. The tray is a rectangular frame defining an upper surface, front and rear ends and upwardly-projecting flanges at both front and rear ends. The tray is adapted to receive the loaded pallets on its upper surface between the flanges. The invention further relates to a system adapted to carry the loaded tray through a block curing kiln. The kiln is composed of a plurality of longitudinal cells, as is already known, and the pallet-loaded trays are inserted in a consecutive linear abutment fashion in the cells. The relatively high flanges of each tray thus abut on one another, which prevents the overlapping of the trays, and thus prevents the damaging in this way of the concrete blocks. The system for carrying the concrete blocks includes a kiln, a tray loader for loading the pallets on the trays and a tray stripper for unloading them, an elevator-pusher for loading the trays in the kiln and an elevator-puller for unloading them, and a pallet stripper. The system further includes a pallet conveyor for conveying the pallets sequentially from the tray stripper to the pallet stripper, to a molding machine and to the tray loader. The system also includes a tray conveyor for conveying the trays sequentially from the elevator-puller to the tray stripper, to the tray loader and to the elevator-pusher.
摘要翻译： 托盘技术领域本发明涉及一种用于承载多个混凝土块的多个托盘的托盘。 托盘是矩形框架，其在前端和后端都限定上表面，前端和后端以及向上突出的凸缘。 托盘适于在其凸缘之间的上表面上容纳装载的托盘。 本发明还涉及一种适于通过块状固化窑承载装载的盘的系统。 如已知的那样，窑由多个纵向单元组成，并且托盘装载的托盘以连续的线性邻接方式插入单元中。 因此，每个托盘的相对高的凸缘彼此抵接，这防止了托盘的重叠，从而防止了以这种方式对混凝土块的破坏。 用于承载混凝土块的系统包括窑炉，用于将托盘装载在托盘上的托盘装载器和用于卸载托盘剥离器的托盘装载器，用于将托盘装载到窑炉中的升降机推动器和用于卸载托盘的升降机 - 一个托盘剥离器。 该系统还包括托盘输送机，用于将托盘从托盘剥离器顺序地输送到托盘剥离器，到成型机和托盘装载器。 该系统还包括托盘传送器，用于将托盘从电梯拉出器顺序地传送到托盘剥离器，托盘装载器和升降机推动器。
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公开(公告)号：US4875660A
公开(公告)日：1989-10-24
申请号：US306410
申请日：1989-02-06
申请人： Pierre Gagnon , Pierre Laforest
发明人： Pierre Gagnon , Pierre Laforest
摘要： This telescopic tube is formed of a first and of a second continuous bands wound in a spiral and in a helix, respectively, with the turns of each band lying flat against each other in the retracted position of the tube. The turns of the respective bands are normal to one another. To extend the tube, the turns of the first band are spaced from each other, and the turns of the second band are inserted between the spaced turns of the first band, so as to act as spacers for the latter turns. A mechanism is described to cause extension and retraction of the tube which is mainly used as a push actuator.
摘要翻译： 该伸缩管由分别卷绕在螺旋和螺旋中的第一和第二连续带形成，每个带的匝在管的缩回位置彼此平坦地平放。 各个带的匝数彼此正常。 为了延伸管，第一带的匝彼此间隔开，并且第二带的匝被插入在第一带的间隔的匝之间，以便用作后一匝的间隔物。 描述了引起主要用作推动致动器的管的延伸和缩回的机构。
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公开(公告)号：US4250863A
公开(公告)日：1981-02-17
申请号：US97566
申请日：1979-11-26
申请人： Pierre Gagnon , Pierre Laforest
发明人： Pierre Gagnon , Pierre Laforest
CPC分类号： B28B17/0027 , B28D1/222 , B28D7/04 , Y10T83/2187 , Y10T83/447
摘要： A cement block splitter is disclosed. The cement block splitter comprises a splitter frame adapted to be mounted perpendicularly over a conveyor belt carrying several consecutive rows of cement blocks, two tables mounted on the splitter frame, one on each side of the conveyor belt at the same level as the conveyor belt, a pair of cutter supports mounted at each end of the splitter frame and each supporting a fixed lower cutter blade located at the level of each cable and an upper blade pivotally mounted on the splitter frame and located above the lower cutter blade, a first carriage frame mounted for reciprocating movement on the splitter frame and adapted to sequentially move the cement blocks of each row between one pair of cutter blades in one direction of movement and between the other pair of cutter blades in the opposite direction of movement of the first carriage frame, and a second carriage frame slidably mounted on the first carriage frame for moving the cement blocks off the conveyor belt onto respective tables in both directions of movement of the first carriage frame.
摘要翻译： 公开了一种水泥分流器。 水泥块分离器包括一个适于垂直安装在输送带上的分流器框架，该输送带承载着几排连续的水泥块，两个安装在分流框架上的工作台，一个在与输送带相同水平的输送带上， 一对刀片支架，其安装在分离器框架的每个端部，并且每个支撑位于每个电缆的水平处的固定的下切割刀片和可旋转地安装在分离器框架上并位于下切割刀片上方的上刀片;第一托架框架 安装成用于在分流器框架上的往复运动，并且适于在一个移动方向上的一对切割刀片之间和在第一滑架框架的相反移动方向上顺序移动每排切割刀片之间的每排的水泥块， 以及可滑动地安装在所述第一托架框架上的第二托架框架，用于将所述粘结块从所述传送带移动到相应的台i上 n是第一支架框架的两个运动方向。
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公开(公告)号：US4199133A
公开(公告)日：1980-04-22
申请号：US885068
申请日：1978-03-09
申请人： Pierre Gagnon , Pierre Laforest
发明人： Pierre Gagnon , Pierre Laforest
摘要： A battens system for raising and lowering sceneries or other loads on a stage is disclosed. The system comprises a support, a roller upon which at least one cable supporting a scenery is wound, a bearing assembly secured to the support for rotatably mounting the roller and including inclined bearings for longitudinally moving such roller at each turn by a distance equal to the pitch of the cable wound on or unwound from the roller, and a drive for rotating such roller.
摘要翻译： 公开了一种用于升高和降低舞台上的风景或其他负载的条板系统。 该系统包括一个支承件，一个辊子，支撑风景的至少一根电缆被缠绕在其上;一个固定在支架上的轴承组件，用于可旋转地安装该滚轴，并且包括倾斜的轴承，用于在每个匝上纵向移动这样的滚轮等于 卷绕在卷筒上或从滚筒展开的缆索的间距，以及用于旋转该滚筒的驱动装置。
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公开(公告)号：US06547216B1
公开(公告)日：2003-04-15
申请号：US09958287
申请日：2001-10-09
IPC分类号： B66F300
CPC分类号： B66F13/005
摘要： The push actuator has a fixed base which rotatably carries a selectively rotatable rotor. A horizontal band has a lower portion stacked in a helical pattern and has an upper portion engaged by the upper portion of a vertical band, to form a telescopic column. The lower portion of the vertical band is stacked in a spiral, separately from the horizontal band, the horizontal band is supported on the rotor with a helical ball support track along which a number of balls can roll and slide, to allow substantially frictionless rotation of the rotor member while the horizontal band remains rotatably stationary. A ball re-circulation unit allows the balls to circulate between the top of the track and the bottom of the track. Upon rotation of the rotor, the vertical column is formed by the horizontal band being lifted and its turns being spaced through its engagement on the rotating helical ball support track, and by each turn of the vertical band being inserted between two vertically successive turns of the horizontal band.
摘要翻译： 推动致动器具有可旋转地携带选择性旋转的转子的固定基座。 水平带具有以螺旋图案堆叠的下部，并且具有由垂直带的上部接合的上部，以形成伸缩柱。 垂直带的下部与水平带分开地以螺旋方式堆叠，水平带通过螺旋球支撑轨道支撑在转子上，多个球可沿其滚动并滑动，以允许基本上无摩擦地旋转 转子构件，而水平带保持可旋转地固定。 球重新循环单元允许球在轨道的顶部和轨道的底部之间循环。 在转子旋转时，垂直柱由水平带被提起而形成，并且其转动通过其旋转的螺旋球支撑轨道上的接合而间隔开，并且垂直带的每一匝被插入在两个垂直的连续匝之间 水平乐队。
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公开(公告)号：US06368042B1
公开(公告)日：2002-04-09
申请号：US09501524
申请日：2000-02-09
申请人： Pierre Gagnon , Pierre Laforest , Alain Forte , Alain Gobeil
发明人： Pierre Gagnon , Pierre Laforest , Alain Forte , Alain Gobeil
IPC分类号： B65G6702
摘要： A conveyor conveys palletized articles to a loading dock. A bogie movable along rails between different loading docks, supports an independently movable carriage, which may roll out of the bogie once the latter reaches a desired loading dock. The carriage then loads with a forklift provided on the carriage, the articles from the conveyor into a semi-trailer located at the loading dock. The carriage is provided with a linkage pivotally installed on its main frame, the linkage carrying four lateral guide wheels which protrude laterally beyond all other structural elements of the carriage. The linkage integrally links the guide wheels into a common pivotal displacement, with the guide wheels remaining symmetrically disposed relative to the carriage frame. A hydraulic piston biases the guide wheels towards an outer limit position at all times, and the guide wheels are forcibly pivotable, against the bias of the piston, towards an inner limit position. The bogie carrying the carriage is provided with fixed lateral railings, and with pivotable gates which may be pivoted into an opened condition when the bogie is in facing register with the loading dock, until the gates outer free end portions abut against the inner side walls of the semi-trailer. Thus, continuous side panels are formed on each side of the carriage, by the railings, gates and semi-trailer side walls. The carriage may then move between the bogie and semi-trailer with its guide wheels continuously engaging the side panels, for allowing the carriage to self-align and self-center itself into the semi-trailer due to the bias on the linkage of the piston while article loading and unloading operations are accomplished.
摘要翻译： 输送机将码垛物品传送到装载码头。 转向架可在不同的装载码头之间沿轨道移动，支撑独立可移动的托架，一旦转向架到达期望的装载底座后，该转向架就可以从转向架推出。 然后，托架上装有提供在托架上的叉车，将物品从输送机装载到位于装卸码头的半挂车。 滑架设置有枢转地安装在其主框架上的连杆，该联动装置承载四个横向导轮，其横向突出超过滑架的所有其他结构元件。 连杆将导向轮一体地连接到共同的枢转位移中，导向轮相对于托架框架对称地设置。 液压活塞始终将导向轮朝向外限位置偏压，并且导轮抵抗活塞的偏压朝向内限位置强制地枢转。 承载滑架的转向架设置有固定的横向栏杆，并且具有可转动的门，当转向架面向对准与装载基座对准时，可枢转的门可转动到打开状态，直到门的外自由端部抵靠在内侧壁 半挂车 因此，连续的侧板通过栏杆，闸门和半挂车侧壁形成在滑架的每一侧上。 然后，滑架可以在转向架和半拖车之间移动，其导轮连续地接合侧板，用于允许滑架自动对准并且使其自身中心自身进入半挂车，这是由于活塞上的偏压 同时完成物品装卸操作。
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公开(公告)号：US4271934A
公开(公告)日：1981-06-09
申请号：US74110
申请日：1979-09-10
申请人： Pierre Gagnon , Pierre Laforest
发明人： Pierre Gagnon , Pierre Laforest
CPC分类号： F16D55/28 , F16D2121/12 , F16D2125/14
摘要： There is disclosed a disc brake for a fluid-operated motor; the brake includes a disc keyed to the output shaft of the motor and sandwiched between non-rotatable plates which are spring-biased to disc braking position. The flexible conduit, which feeds the fluid to the motor, extends between the two plates. When fluid in the conduit is not pressurized, the conduit is flattened and the brake is in braking position, but the brake is released as soon as the fluid is pressurized within the conduit, since the latter takes its normally cylindrical shape and separates the two plates.
摘要翻译： 公开了一种用于流体动力马达的盘式制动器; 该制动器包括一个与马达的输出轴相连并被夹在不可旋转板之间的盘片，弹簧偏压到盘片制动位置。 将流体供给电动机的柔性导管在两个板之间延伸。 当导管中的流体未被加压时，管道变平，制动器处于制动位置，但是一旦流体在导管内被加压就会释放制动器，因为这种制动器采用其正常的圆柱形并分离两个板 。
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公开(公告)号：US3951275A
公开(公告)日：1976-04-20
申请号：US502922
申请日：1974-09-04
申请人： Pierre Gagnon , Pierre LaForest
发明人： Pierre Gagnon , Pierre LaForest
CPC分类号： B65G57/24 , Y10S414/11
摘要： An assembly adapted to form the standard cubes of concrete blocks conventionally used in the construction industry, or similar stacked arrangements of blocks and which includes conveyors, a block receiving movable table, a shelf leading to the latter, a pusher device to push blocks in position on the table, jaws tilting mechanisms to tilt the blocks on one of the conveyors, an actuation device to reciprocatively displace the table to and fro relative to this one conveyor, and a shifting mechanism constructed and positioned to pick up a layer of tilted blocks from the one conveyor and to transfer the same layer on the other conveyor in either of two orthogonally related directions to superpose the required layers of blocks in the required directions relative one to another.
摘要翻译： 一种适于形成建筑行业常规使用的混凝土块的标准立方体的组件，或类似的块体的堆叠布置，其包括输送机，块接收活动台，通向其的货架，将块推入就位的推动装置 在桌子上，夹爪倾斜机构使块在其中一个输送机上倾斜，致动装置相对于该一个输送机往复移动台，以及移动机构，其构造和定位成从一个倾斜块中拾取一层倾斜块 一个输送机，并且在两个正交相关方向中的任一方向上将另一个传送带上的相同层传送到相对于所需方向的所需要的层块。
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公开(公告)号：US07172245B2
公开(公告)日：2007-02-06
申请号：US10332953
申请日：2001-07-19
摘要： A removable seats system includes a number of vertically movable platforms supported by a platform support and displacement device which engages the platforms and which positions the platforms in a horizontally successively spaced configuration defining a gap between each two successive platforms having selective independent vertical displacement of the platforms. The removable seats system further includes a number of seat elements each associated with a corresponding platform and each including: a row of seats including at least one seat; and a seat supporting structure carried by a platform and supporting the row of seats. Each one of the seat members is movable relative to its corresponding platform between an operative position in which the row of seats is located above its corresponding platform, and a concealed position in which the row of seats is located under a platform.
摘要翻译： 可拆卸的座椅系统包括多个可由平台支撑和移动装置支撑的可垂直移动的平台，所述平台支撑和移动装置接合平台，并且以平行连续间隔的构造将平台定位，从而在每个两个连续的平台之间形成间隙，具有平台 。 可移动座椅系统还包括多个座椅元件，每个座椅元件与相应的平台相关联，每个座椅元件包括：一排座椅，其包括至少一个座椅; 以及由平台承载并支撑一排座椅的座椅支撑结构。 座椅构件中的每一个可相对于其对应的平台在位于其对应平台之上的操作位置和位于平台下方的隐藏位置的可操作位置之间移动。
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公开(公告)号：US5848867A
公开(公告)日：1998-12-15
申请号：US795757
申请日：1996-05-28
申请人： Pierre Gagnon , Pierre Laforest
发明人： Pierre Gagnon , Pierre Laforest
CPC分类号： B65G49/085 , B28B11/245 , B28B13/04 , F27D5/0006
摘要： A storage rack is loaded and unloaded from the top with pallets carrying articles to be stored in and retrieved from the rack. The rack consists of a series of spaced columns arranged in parallel rows defining wells accessible from the top; the columns have vertically spaced, upwardly facing sets of steps protruding to an equal extent towards the centre of the wells. A crane is horizontally movable over the rack and stoppable above a selected well; it has a hoisting block which can be lowered between and guided by the columns of the selected well; a pair of hooks are pivoted to the hoisting block for movement towards and away from each other between opened and closed position; a pair of Z-shaped pallet holding beams adapted to carry a series of pallets aligned in end to end relation are suspended from the hooks and clear the steps when in closed position. When the desired set of steps is reached, the hooks are opened causing spreading apart of the top portion of the Z beams to allow their hooking unto these steps. The reverse operation is effected for unloading. The hooks can handle the Z beams to pick up the aligned pallets from and deposit them onto a supporting surface. The system is particularly designed for loading green concrete blocks into and unloading cured concrete blocks from a curing kiln housing the rack. Preferably, the green blocks are left in the stored position between the columns of the kiln just to attain sufficient compressive strength; they are then unloaded and directly stacked on the floor beside the rack within the kiln with the intermediary only of the pallets for completion of the curing process in the kiln; thus the number of columns and Z beams can be decreased without reducing the effective curing capacity of the kiln. Also, the provision of a Z beams accumulating device is no longer required.
摘要翻译： 储物架从顶部装载和卸载，托盘携带物品，以存放在架子上并从机架中取出。 机架由一系列间隔开的列组成，排列成平行的行，从顶部可以访问的井; 柱具有垂直间隔开的向上面对的一组台阶，其突出到井的中心相等的程度。 起重机在机架上水平移动，并可在选定的井上方停靠; 它具有可以在所选择的井的列之间降低并由所选井的柱引导的提升块; 一对钩枢转到提升块，用于在打开和关闭位置之间彼此移动和远离; 一对Z形托盘保持梁适于承载一系列端对端对齐的托盘，从钩子悬挂起来，并在处于关闭位置时清除台阶。 当达到期望的一组步骤时，钩子被打开，使得Z梁的顶部部分扩张，以允许它们钩住这些步骤。 进行相反的操作以进行卸载。 钩子可以处理Z光束以从对准的托盘中拾取并将它们沉积在支撑表面上。 该系统特别设计用于将绿色混凝土块装载到固定的混凝土块中，并将其从容纳机架的固化窑中卸载。 优选地，将绿色块留在窑的柱之间的存储位置，以获得足够的抗压强度; 然后将它们卸载并直接堆放在窑内的架子旁边的地板上，仅用托盘的中间件完成窑中的固化过程; 因此可以减少塔和Z梁的数量而不降低窑的有效固化能力。 另外，不再需要设置Z光束存储装置。
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