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1. 发明授权

US09297173B2 Jump form system 有权
公开(公告)号：US09297173B2
公开(公告)日：2016-03-29
申请号：US13895877
申请日：2013-05-16
申请人： Dayton Superior Corporation
发明人： Robert A. Spindler , Robert J. Flathau
IPC分类号： E04G11/20 , E04G11/28
CPC分类号： E04G11/28
摘要： A jump form system provided variously with an integral jump shoe lock mechanism, a reversible gang form shear platform, and a pinion lock mechanism for a roll back carriage. The jump shoe lock mechanism includes a lever pivotably mounted to the jump form system frame above a jump shoe bearing portion of a connecting member, a sleeve mounted to the jump form system frame below the jump shoe bearing portion of the connecting member, and a sleeve-mounted safety pin that is mechanically linked to the lever for engagement and disengagement with a jump shoe. The pinion lock mechanism includes a rack and pinion provided on inner and outer portions of a telescoping carriage assembly, respectively, and a lock arm pivotably mounted to the outer portion adjacent to the pinion, with the rack, pinion, and lock arm including complementary teeth which are locked into place upon pivoting engagement of the locking arm.

2. 发明申请

US20130062491A1 CONSTRUCTION HANGER BRACE 有权
标题翻译：施工吊架
公开(公告)号：US20130062491A1
公开(公告)日：2013-03-14
申请号：US13613444
申请日：2012-09-13
申请人： Timothy J. Cormier , Andrew P. Magee , Richard G. Lindstrom
发明人： Timothy J. Cormier , Andrew P. Magee , Richard G. Lindstrom
IPC分类号： E04B1/41 , F16B45/00
CPC分类号： E04G17/18 , E04B1/40 , E04B1/41 , E04B1/4157 , E04B2001/405 , F16B9/00 , F16B45/00 , F16M13/02
摘要： A construction hanger comprising a brace including a first elongated member; an arm extending from one end of the first elongated member at an angle thereto, the arm and the elongated member cooperating to engage the surface of a construction support member; a guide at the end of the elongated member opposite the one end, the guide being capable of receiving a hanger member, the guide being positioned on or formed within the brace and at an angle thereto; the guide tying the hanging member to the construction support member by means of the brace.
摘要翻译：一种建筑衣架，包括：一个包括第一细长构件的支架; 臂从第一细长构件的一端以一定角度延伸，臂和细长构件配合以接合构造支撑构件的表面; 所述导向件在所述细长构件的与所述一端相对的端部处，所述导向件能够容纳衣架构件，所述导向件定位在所述支架内或与其成一定角度; 导轨通过支架将挂件固定在施工支承件上。

3. 发明授权

US07887735B2 Method of forming a void in a mass of concrete using a dowel void former 有权
标题翻译：使用榫钉空隙形成器在混凝土块中形成空隙的方法
公开(公告)号：US07887735B2
公开(公告)日：2011-02-15
申请号：US12367434
申请日：2009-02-06
申请人： Clifford D. Bennett
发明人： Clifford D. Bennett
IPC分类号： B29C33/76 , B28B7/34
CPC分类号： E01C11/14 , B28B7/30 , B28B7/342 , E04G15/061 , Y10S264/44
摘要： A void former or dowel sleeve adapted to be encapsulated in a hardened mass of concrete, which is collapsible upon the application of a tensile force longitudinally thereof to remove the void former from the concrete and provide a void for a load transferring dowel.
摘要翻译：一种空心成型机或定位销套筒，其适于被包封在硬化的混凝土块体中，在施加纵向拉伸力时可以将其从混凝土中移除，并提供用于载荷传递销钉的空隙。

4. 发明申请

US20090189053A1 Jump Form System 有权
标题翻译：跳转系统
公开(公告)号：US20090189053A1
公开(公告)日：2009-07-30
申请号：US12357856
申请日：2009-01-22
申请人： Robert A. Spindler , Robert J. Flathau
发明人： Robert A. Spindler , Robert J. Flathau
IPC分类号： E04G11/20
CPC分类号： E04G11/28
摘要： A jump form system provided variously with an integral jump shoe lock mechanism, a reversible gang form shear platform, and a pinion lock mechanism for a roll back carriage. The jump shoe lock mechanism includes a lever pivotably mounted to the jump form system frame above a jump shoe bearing portion of a connecting member, a sleeve mounted to the jump form system frame below the jump shoe bearing portion of the connecting member, and a sleeve-mounted safety pin that is mechanically linked to the lever for engagement and disengagement with a jump shoe. The pinion lock mechanism includes a rack and pinion provided on inner and outer portions of a telescoping carriage assembly, respectively, and a lock arm pivotably mounted to the outer portion adjacent to the pinion, with the rack, pinion, and lock arm including complementary teeth which are locked into place upon pivoting engagement of the locking arm.
摘要翻译：一种跳跃形式系统，其具有一体的跳跃式鞋锁定机构，可逆组合式剪切平台和用于回滚支架的小齿轮锁定机构。跳靴锁定机构包括一个可枢转地安装在跳跃形式系统框架上的杠杆，该连接构件的跳靴承载部分上方是一个安装在连接构件的跳跃靴支承部分下方的跳跃形式系统框架的套筒，安装的销钉，其与杠杆机械连接，用于与跳鞋接合和脱离。小齿轮锁定机构包括分别设置在伸缩式滑架组件的内部和外部的齿条和小齿轮，以及可枢转地安装到邻近小齿轮的外部的锁定臂，齿条，小齿轮和锁定臂包括互补的齿其在锁定臂的枢转接合时被锁定就位。

5. 发明申请

US20080184656A1 SLAB BOLSTER COUPLING 有权
标题翻译： SLAB BOLSTER耦合
公开(公告)号：US20080184656A1
公开(公告)日：2008-08-07
申请号：US12018552
申请日：2008-01-23
申请人： Kenneth Lee , Clifford D. Bennett
发明人： Kenneth Lee , Clifford D. Bennett
IPC分类号： E04C5/16 , E01C11/18
CPC分类号： E04C5/20 , Y10T24/45529
摘要： In a first aspect, a plurality of slab bolster elements, each including a bolster frame member having a male connector disposed on a first end and a female connector disposed on an opposite end, with the male connector including first and second outer prongs for engaging a complementary female connector and the female connector including first and second opposing side walls with first and second transverse slats extending between the side walls so as to form a socket, the male connector further including a flexible prong extending inwardly between the outer prongs, with the flexible prong including a free inward end and a wedge element configured to resiliently contact and lockingly engage the first transverse slat of another of the plurality of slab bolster elements. In a second aspect, a continuous slab bolster assembly.
摘要翻译：在第一方面中，多个平板摇枕元件，每个板状垫片元件均包括具有设置在第一端上的阳连接器的凸台框架构件和设置在另一端上的阴连接器，阳连接器包括第一和第二外插脚，用于接合互补的母连接器和阴连接器，包括第一和第二相对的侧壁，第一和第二横向板条在侧壁之间延伸以形成插座，阳连接器还包括在外部插脚之间向内延伸的柔性插脚，尖头包括自由内端和楔形元件，其构造成弹性地接合并锁定地接合多个板块垫元件中的另一个的第一横向板条。在第二方面，一种连续的平板摇枕组件。

6. 发明申请

US20030140590A1 Flange connector 审中-公开
标题翻译：法兰连接器
公开(公告)号：US20030140590A1
公开(公告)日：2003-07-31
申请号：US10106285
申请日：2002-03-26
申请人： Dayton Superior Corporation
发明人： Harry B. Lancelot III , Sidney E. Francies III
IPC分类号： E04B002/00 , E04B001/38 , E04C005/00
CPC分类号： E04C5/162 , E01D19/00 , E01D2101/26 , E04B1/41 , E04B5/023 , E04B2001/4192
摘要： A flange connector for use in joining adjacent concrete structural members, such as precast concrete double tee structural members. The flange connector includes a central faceplate having a weldable surface and a pair of arms that extend divergently from the central faceplate that are embedded or cast into the concrete structural member. Flanges may be formed on the faceplate and the pair of legs to define C-shaped channels that taper toward the distal ends of the legs. Notches are provided at the junctures of the legs with the opposite sides of the faceplate to reduce the stiffness of the flange connector. A threaded aperture extends through the faceplate for securing the flange connector to a conventional form used to cast the concrete structural member. Each of the legs includes an elongated slot to receive and engage the reinforcing mesh embedded in the concrete structural member to aid in aligning the flange connector with the reinforcing mesh and in transferring forces applied to the flange connector to the reinforcing mesh.
摘要翻译：用于连接相邻混凝土结构构件的法兰连接器，例如预制混凝土双层结构构件。凸缘连接器包括具有可焊接表面的中心面板和从嵌入或浇铸到混凝土结构构件中的中心面板分开延伸的一对臂。可以在面板和一对腿上形成法兰以限定朝向腿的远端逐渐变细的C形通道。在腿部与面板的相对侧面的切口处设有切口，以减小凸缘连接器的刚度。螺纹孔延伸穿过面板，用于将凸缘连接器固定成用于铸造混凝土结构构件的常规形式。每个腿包括细长的狭槽，以容纳和接合嵌入在混凝土结构构件中的加强网，以帮助将凸缘连接器与加强网对准并且将施加到凸缘连接器的力传递到加强网。

7. 发明授权

US6089779A Quick connect rebar splice 有权
标题翻译：快速连接钢筋拼接
公开(公告)号：US6089779A
公开(公告)日：2000-07-18
申请号：US321147
申请日：1999-05-27
申请人： Harry B. Lancelot, III
发明人： Harry B. Lancelot, III
IPC分类号： E04C5/16 , F16B7/04 , F16B37/08 , F16B2/02
CPC分类号： E04C5/165 , F16B37/0892 , F16B7/0426 , Y10T403/556 , Y10T403/56 , Y10T403/57 , Y10T403/5786 , Y10T403/5793 , Y10T403/635 , Y10T403/69 , Y10T403/7056
摘要： A quick connect splice for concrete reinforcement bars includes two diametrically opposed half-shells spanning the aligned ends of the rebars. The half-shells interlock with raised ridges on the bar surfaces to hold the bar ends together. Two sleeve elements slipped over the bars are screwed to each other over the shell sections to secure the splice joint.
摘要翻译：用于混凝土钢筋的快速连接接头包括跨越螺纹的对准端的两个直径相对的半壳。半壳与杆表面上的凸脊互锁，以将杆端保持在一起。滑过杆的两个套筒元件在壳体部分上彼此拧紧以固定接头接头。

8. 发明授权

US4846433A Adjustable hanger 失效
标题翻译：可调式衣架
公开(公告)号：US4846433A
公开(公告)日：1989-07-11
申请号：US217109
申请日：1988-07-11
申请人： Peter D. Courtois , Roy L. Edgar
发明人： Peter D. Courtois , Roy L. Edgar
IPC分类号： E01D21/00 , E04G13/06 , E04G17/16 , E04G17/18
CPC分类号： E04G11/42 , E01D21/00 , E04G13/06 , E04G17/16 , E04G17/18 , E01D2101/268
摘要： An adjustable hanger for supporting a concrete form which includes a first bracket having a downwardly-extending portion for engaging an edge of an I beam flange, a second bracket for engaging an I beam flange, and a threaded rod screwed into and extending between the first and second brackets so that the second bracket can be adjusted in spacing from the first bracket to enable the hanger to accommodate a variety of I beam flange widths. In the preferred embodiment, the second bracket includes an upwardly extending portion having a wedge-shaped slot and an outer arcuate bearing surface. The upwardly extending portion receives a bolt for supporting cantilevered formwork and the bolt is retained within the slot by a nut which rests against the arcuate bearing surface. The retained bolt can be pivoted throughout a range of angular orientations relative to the second bracket as the circumstances of use may require. The first and second brackets each include a through bore for receiving additional formwork supporting bolts that are oriented substantially perpendicularly to the threaded connecting rod.
摘要翻译：一种用于支撑混凝土形式的可调式悬挂器，其包括具有用于接合I梁凸缘的边缘的向下延伸部分的第一支架，用于接合I梁凸缘的第二支架和螺纹连接并在第一和第二支架，使得第二支架可以与第一支架间隔调整，以使吊架能够适应各种I梁凸缘宽度。在优选实施例中，第二支架包括具有楔形槽和外弓形承载表面的向上延伸部分。向上延伸的部分接收用于支撑悬臂模板的螺栓，并且螺栓通过靠在弓形轴承表面上的螺母保持在槽内。根据使用环境的需要，保持螺栓可以相对于第二支架在一定角度方向的范围内枢转。第一和第二支架各自包括用于接收基本上垂直于螺纹连接杆定向的附加模板支撑螺栓的通孔。

9. 发明授权

US08464996B2 Jump form system 有权
标题翻译：跳格式系统
公开(公告)号：US08464996B2
公开(公告)日：2013-06-18
申请号：US12357856
申请日：2009-01-22
申请人： Robert A. Spindler , Robert J. Flathau
发明人： Robert A. Spindler , Robert J. Flathau
IPC分类号： E04G13/04
CPC分类号： E04G11/28
摘要： A jump form system provided variously with an integral jump shoe lock mechanism, a reversible gang form shear platform, and a pinion lock mechanism for a roll back carriage. The jump shoe lock mechanism includes a lever pivotably mounted to the jump form system frame above a jump shoe bearing portion of a connecting member, a sleeve mounted to the jump form system frame below the jump shoe bearing portion of the connecting member, and a sleeve-mounted safety pin that is mechanically linked to the lever for engagement and disengagement with a jump shoe. The pinion lock mechanism includes a rack and pinion provided on inner and outer portions of a telescoping carriage assembly, respectively, and a lock arm pivotably mounted to the outer portion adjacent to the pinion, with the rack, pinion, and lock arm including complementary teeth which are locked into place upon pivoting engagement of the locking arm.
摘要翻译：一种跳跃形式系统，其具有一体的跳跃式鞋锁定机构，可逆组合式剪切平台和用于回滚支架的小齿轮锁定机构。跳靴锁定机构包括一个可枢转地安装在跳跃形式系统框架上的杠杆，该连接构件的跳靴承载部分上方是一个安装在连接构件的跳跃靴支承部分下方的跳跃形式系统框架的套筒，安装的销钉，其与杠杆机械连接，用于与跳鞋接合和脱离。小齿轮锁定机构包括分别设置在伸缩式滑架组件的内部和外部的齿条和小齿轮，以及可枢转地安装到邻近小齿轮的外部的锁定臂，齿条，小齿轮和锁定臂包括互补的齿其在锁定臂的枢转接合时被锁定就位。

10. 发明授权

US08322108B2 Post-tension intersection chair 有权
标题翻译：张力后交叉椅
公开(公告)号：US08322108B2
公开(公告)日：2012-12-04
申请号：US11169430
申请日：2005-07-20
申请人： Kenneth Lee , Clifford D. Bennett
发明人： Kenneth Lee , Clifford D. Bennett
IPC分类号： E04C5/16
CPC分类号： E04C5/08 , E04C5/167 , E04C5/168 , E04C5/20
摘要： A chair for supporting and spacing post-tension cables having a generally tapered body with an upper receiving area for securing the cables and a planar base adapted to rest on a flat support surface. The body has inner and outer surfaces that are substantially complementary to one another to allow a plurality of chairs to be stacked together. The receiving area includes posts extending upwardly between notches. The posts define passageways for guiding the cables into the notches. Detents project inwardly from the tops of the posts and fixedly retain the bars within the passageways. The chair may be formed from a resilient polymeric material.
摘要翻译：一种用于支撑和间隔后拉电缆的椅子，其具有大致锥形的主体，具有用于固定电缆的上接收区域和适于搁置在平坦支撑表面上的平面底座。主体具有彼此基本上互补的内表面和外表面，以允许多个椅子堆叠在一起。接收区域包括在凹口之间向上延伸的柱。所述柱限定用于将电缆引导到凹口中的通道。挡板从柱的顶部向内突出，并将杆固定在通道内。椅子可以由弹性聚合物材料形成。

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