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51. 发明授权

US5503546A Apparatus for forming concrete products 失效
公开(公告)号：US5503546A
公开(公告)日：1996-04-02
申请号：US282042
申请日：1994-07-28
申请人： Allen Aaseth , Robert A. Schmitt
发明人： Allen Aaseth , Robert A. Schmitt
IPC分类号： B28B1/087 , B28B3/02 , B28B3/06 , B28B13/00 , B28B13/02 , B28B15/00 , B28B17/00 , B29C45/18
CPC分类号： B28B3/022 , B28B15/005 , B28B3/06 , Y10T29/49861 , Y10T29/49901 , Y10T29/49904 , Y10T29/49982
摘要： A mold box is flexibly mounted to a product forming machine having upper and lower vertically displaceable beams. A feed drawer dispenses concrete material into the mold box while a vibration system vertically vibrates the mold box while dampening horizontal vibration. The vibration system is driven by a single drive shaft that actuates first and second vibrator rods while at the same rotating a counter-weight in a counter-rotating direction. A set of alignment brackets lock the mold box into a predetermined aligned relationship while being mounted in the product forming machine. The bottom side of each mold box is mounted to the product forming machine in the same relative position to reduce machine readjustments. A set of telescoping legs hold the feed drawer assembly variable distances above the mold box. A unitized pallet feeder quickly moves pallets one at a time from an "on-deck" position to a "receiving" position underneath the mold box.

52. 发明授权

US5219591A Apparatus for forming concrete blocks 失效
标题翻译：用于形成混凝土块的装置
公开(公告)号：US5219591A
公开(公告)日：1993-06-15
申请号：US779099
申请日：1991-10-18
申请人： J. Dennis Allison , Robert A. Schmitt
发明人： J. Dennis Allison , Robert A. Schmitt
IPC分类号： B28B1/087 , B28B3/02 , B28B3/06 , B28B13/02
CPC分类号： B28B3/022 , B28B1/087 , B28B13/0215 , B28B13/022 , B28B3/06
摘要： Apparatus for continuously forming concrete blocks or pavers comprises a frame for defining a supporting structure with a mold box flexibly mounted thereon, the mold box having internal cavities contoured to define preselected block patterns, wherein a feed device for receiving concrete material is operable for selective positioning over an upper surface of the mold box for investing concrete material into the cavities. First and second sets of vibrators are mounted, respectively, generally at opposite ends of the mold box means and are operable for being selectively driven by associated first and second power drives. The first and second power drives are selectively operable for synchronizing or independently actuated the first and second sets of vibrators, respectively, so that concrete material invested into the cavities of the mold box may be vibrated so that the concrete material is evenly distributed in substantially equal masses throughout the cavities in the mold box.
摘要翻译：用于连续地形成混凝土块或摊铺机的装置包括用于限定具有柔性地安装在其上的模具箱的支撑结构的框架，所述模具箱具有形成预定的块图案的内部空腔，其中用于接收混凝土材料的进给装置可操作用于选择性定位在模具箱的上表面上，用于将混凝土材料投入到空腔中。第一组和第二组振动器通常分别安装在模具盒装置的相对端，并且可操作以由相关联的第一和第二动力驱动器选择性地驱动。第一和第二动力驱动器可选择性地可操作以分别同步或独立地致动第一和第二组振动器，使得投入到模具箱的空腔中的混凝土材料可以被振动，使得混凝土材料被均匀地分布在基本相等的位置整个模具盒中的空腔中的质量。

53. 发明授权

US5080573A Isostatic press for making compacts of powdered ceramic material 失效
标题翻译：用于制作粉末陶瓷材料的压力的等压压力机
公开(公告)号：US5080573A
公开(公告)日：1992-01-14
申请号：US516560
申请日：1990-04-30
申请人： Hubert Schaidl , Bernd Wunderlich
发明人： Hubert Schaidl , Bernd Wunderlich
IPC分类号： B30B5/00 , B28B3/00 , B28B3/06 , B28B5/02 , B30B11/00
CPC分类号： B28B3/06 , B28B5/022
摘要： In an isostatic press for making compacts of powdered cermaic material, a tool part has, on a sliding head, twice as many mold needles as mold parts which, together with the mold needles, limit molds for making the compacts. The distance between the mold needles on the sliding head is half the distance between the mold parts. The sliding head is moved back and forth in phases in the longitudinal direction of the row of mold pots by the distance between the mold needles, so that, at the same time as the produced compacts are lifted out and deposited on conveyor belts, the other mold needles are moved into the mold pots.
摘要翻译：在用于制造粉状皮质材料的压块的等静压机中，工具部件在滑动头上具有与模具部件相同的两倍的模具针头，其与模具针一起限制用于制造压块的模具。滑动头上的模具针之间的距离是模具部件之间的距离的一半。滑动头在模具排列的纵向方向上相互移动模具针之间的距离，使得在所生产的压块被提出并沉积在传送带上的同时，另一个模具针头移动到模具罐中。

54. 发明授权

US4704129A Reshapable prosthesis 失效
标题翻译：可重塑假体
公开(公告)号：US4704129A
公开(公告)日：1987-11-03
申请号：US629484
申请日：1984-07-10
申请人： Peyton L. Massey
发明人： Peyton L. Massey
IPC分类号： A61F2/00 , A61F2/50 , A61F2/54 , A61F2/80 , B29C33/38 , B29C41/18 , B29C67/00 , B29C17/04 , A61F3/00 , B28B3/06
CPC分类号： A61F2/5046 , A61F2/54 , B29C41/18 , B29C67/0014 , A61F2/80 , A61F2002/30065 , A61F2002/30217 , A61F2002/5053 , A61F2210/0071 , A61F2230/0067 , B29C33/3878 , B29K2027/06 , B29K2055/00 , B29L2031/7532
摘要： A prosthesis adapted to be formed and reformed to a model made of a person's body part, and comprised of a blank member of cured vinyl plastic or the like prepared for formation and reformation and to be softened to a plastic condition at raised temperature substantially below its previous curing temperature and brought into conformity with the model countours and permitted to return to room temperature for hardening, and thereafter stripped from the model for use.
摘要翻译：一种适于形成并重新形成由人体部分制成的模型的假体，由用于形成和重新形成的固化的乙烯基塑料等的空白构件组成，并且在升高的温度基本上低于其的软化条件下变软以前的固化温度，并与模型countours一致并允许恢复到室温硬化，然后从模型中剥离使用。

55. 发明授权

US4655983A Piston rings and their manufacture 失效
标题翻译：活塞环及其制造
公开(公告)号：US4655983A
公开(公告)日：1987-04-07
申请号：US764574
申请日：1985-08-12
申请人： Jonathan D. Philby
发明人： Jonathan D. Philby
IPC分类号： B21D53/16 , F02F5/00 , F16J9/06 , F16J9/20 , F16J9/28 , B28B3/06 , B23P15/06
CPC分类号： F16J9/062 , F16J9/203 , F16J9/28 , Y10S264/67 , Y10S277/924 , Y10S29/031 , Y10S425/042 , Y10T29/49277
摘要： A piston ring is formed by annular upper and lower parts which contact one another at respective surfaces normal to the axis of the piston ring. The parts can be injection moulded from thermoplastics materials with the parts themselves having no re-entrant portions, so allowing quick and easy manufacture, but with the parts together defining re-entrant portions such as a spring-receiving recess at the inward side of the ring or a pair of spaced oil control rails at the outward side of the ring.
摘要翻译：活塞环由环形上部和下部形成，它们在与活塞环的轴线垂直的相应表面处彼此接触。这些部件可以由热塑性材料注射成型，部件本身不具有入口部分，因此允许快速且容易地制造，但是这些部件一起限定了入口部分，例如在内侧的弹簧容纳凹部环或在环的外侧的一对间隔开的油控轨道。

56. 发明授权

US4473421A Procedure for manufacture of a prosthesis 失效
标题翻译：制造假体的程序
公开(公告)号：US4473421A
公开(公告)日：1984-09-25
申请号：US372146
申请日：1982-04-27
申请人： Bengt Gustafsson
发明人： Bengt Gustafsson
IPC分类号： A61F2/76 , A61F2/50 , A61F2/80 , B29C17/04 , A61F3/00 , B28B3/06
CPC分类号： A61F2/5046 , A61F2/80 , A61F2002/5053 , Y10S264/30 , Y10T156/1031
摘要： Procedure for the manufacture of an artificial leg with a sleeve for the fixing of the artificial limb to the remaining part of the leg, in which the procedure embraces the manufacture of a positive model of the extremity which is used for forming the sleeve which is built into the artificial limb.The purpose of the invention is to facilitate individual adaptation concerning the form of the sleeve so that total surface contact is achieved against the leg, and also to reduce the manual work and the risk of failure.The invention is characterized by the sleeve being manufactured from an injection moulded standard sleeve of clear thermoplastic material with truncated conic form which forms an inner sleeve in the finished sleeve. The inner sleeve is roughly shaped after the model in heated condition and is tried on the leg, when any deviations in form and irregularities in contact pressure are established by visual inspection through the clear material of the inner sleeve, after which the shape is finally adjusted in one or more steps. When essentially total surface contact has been achieved the inner sleeve is strengthened externally by laminating and is built into the artificial limb.
摘要翻译：用于制造用于将假肢固定到腿的剩余部分的具有套筒的人造腿的程序，其中该方法包括制造用于形成构成的套筒的正极型模型进入假肢。本发明的目的是促进关于套筒形式的单独适应，使得针对腿部实现总体表面接触，并且还减少手动工作和失效的风险。本发明的特征在于套筒由具有截头锥形的透明热塑性材料的注塑标准套筒制成，其在成品套筒中形成内套筒。内套在模型处于加热状态后大致成型，并在腿上试穿，当通过内套的透明材料的目视检查确定接触压力的任何偏差和不规则性时，最后调整形状在一个或多个步骤。当基本上实现了总体表面接触时，内套筒通过层压被外部加强，并被内置在假肢中。

57. 发明授权

US4340561A Process for the manufacture of a holder for a deodorizing and disinfecting product for toilet pans 失效
标题翻译：用于制造用于马桶盘的除臭消毒产品的保持器的方法
公开(公告)号：US4340561A
公开(公告)日：1982-07-20
申请号：US177813
申请日：1980-08-13
申请人： Bertrand Cretin , Andre Godefroy
发明人： Bertrand Cretin , Andre Godefroy
IPC分类号： A61L2/16 , B29C41/00 , B29C45/00 , B29C45/17 , B29C45/36 , B29C45/37 , B29C45/38 , B29C45/40 , B29L31/00 , E03D9/02 , B28B3/06
CPC分类号： E03D9/032 , B29C45/006 , E03D2009/024
摘要： A process and apparatus for the manufacture of a deodorant stick holder comprising a perforated cage and a hook for retaining the cage in a toilet pan, the perforated cage itself being formed by two half-cages joined by flanges at their facing open ends. In the method the hook together with a connecting ring, is moulded in one cavity simultaneously with the moulding of one half-cage in another moulding cavity of a single mould. Upon opening of the mould the connecting ring is first displaced axially to snap fit onto the half-cage end flange and the so assembled unit is then stripped from a core of the mould.
摘要翻译：一种用于制造除臭棒保持器的方法和装置，包括穿孔笼和用于将笼保持在马桶盘中的钩，穿孔笼本身由在其相对的开口端处由凸缘连接的两个半笼形成。在该方法中，钩与连接环一起模制在一个空腔中，同时在单个模具的另一模腔中模制一个半笼。在模具打开时，连接环首先轴向移动以卡扣配合到半托架端部凸缘上，然后将所组装的单元从模具的芯部剥离。

58. 发明授权

US4128376A Pressing arrangement for compressing ceramic and refractory materials into tile preforms 失效
$Pressing arrangement for compressing ceramic and refractory materials into tile preforms$
标题翻译：压制装置将陶瓷和耐火材料压制成瓦片预制件
公开(公告)号：US4128376A
公开(公告)日：1978-12-05
申请号：US841727
申请日：1977-10-12
申请人： Sergio Albertazzi
发明人： Sergio Albertazzi
IPC分类号： B28B3/02 , B28B3/06
CPC分类号： B28B3/06 , B28B3/02
摘要： Two mold sections of a mold for compressing a ceramic or refractory material into tile preforms are mounted on respective platens of a pressing machine for displacement toward and away from one another. One of the platens is a part of a frame which further includes upright beams and a support stationarily mounted on the upper ends of the beams. A plurality of cylinder-and-piston units the pistons of which are accommodated in bores of the movable platen and the piston rods of which extend outwardly of the bores and toward the support, is distributed over the movable platen and so acts thereon as to avoid bending of the movable platen. A reaction member is juxtaposed with the support and moves relative thereto between an active position in which the piston rods of the units penetrate into the then coaxial holes of the reaction member to permit the retraction of the movable platen, and an active position in which the piston rods of the units abut against abutment areas of the reaction member so that the units exert desirably distributed forces on the movable platen during the pressing phase of the operation of the pressing arrangement.
摘要翻译：用于将陶瓷或耐火材料压缩成瓦片预成型件的模具的两个模具部分安装在压制机的相应的压板上，以朝向和远离彼此移动。一个压板是框架的一部分，其进一步包括直立梁和固定地安装在梁的上端的支撑件。多个气缸和活塞单元，其活塞被容纳在可动压板的孔中，并且其活塞杆从孔的外部延伸并朝向支撑件分布在可动压板上，并且因此在其上作用以避免可动压板的弯曲。反作用构件与支撑件并置并且在活动位置之间相对运动，在该位置中，单元的活塞杆穿过反作用构件的然后同轴的孔，以允许可动压板的缩回，并且活动位置单元的活塞杆抵靠反作用构件的邻接区域，使得单元在按压装置的操作的按压阶段期间在可移动压板上施加期望的分布力。

59. 发明授权

US2451167A Block molding machine 失效
公开(公告)号：US2451167A
公开(公告)日：1948-10-12
申请号：US75211947
申请日：1947-06-03
申请人： JOHNSON ANDREW T
发明人： JOHNSON ANDREW T
IPC分类号： B28B3/06
CPC分类号： B28B3/06

60. 发明授权

US2298458A Block molding machine 失效
标题翻译：块成型机
公开(公告)号：US2298458A
公开(公告)日：1942-10-13
申请号：US28544639
申请日：1939-07-19
申请人： OWEN BLACKWELL ELIE
发明人： OWEN BLACKWELL ELIE
IPC分类号： B28B3/02 , B28B3/06
CPC分类号： B28B3/022 , B28B3/021 , B28B3/06

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