公开(公告)号：US06854229B2

公开(公告)日：2005-02-15

申请号：US10447724

申请日：2003-05-29

申请人： David O. Keith ,  Mark Donaldson

发明人： David O. Keith ,  Mark Donaldson

IPC分类号： E04G11/18 ,  E04G17/07 ,  E04G17/08

CPC分类号： E04G17/0742 ,  E04G11/18 ,  E04G2017/0646

摘要： An elongate sleeve tie is used with casting form ties in the manufacture of composite wall structures. The casting form ties and sleeve ties act to secure one or more casting forms in a rigid position relative to an insulating layer positioned between the casting forms during the manufacture of composite wall structures. The casting form tie is received in a central recess of the elongate sleeve tie. Once the composite wall has been formed, the casting form ties may be pulled out of the wall, leaving the elongate sleeve ties in place. Removal of the casting form ties eliminates the thermal bridges that metal casting form ties would otherwise create. At least a portion of the sleeve tie is formed of a material having a high thermal resistance.

摘要翻译： 在复合壁结构的制造中使用细长的套管领与铸造连接件。 铸造形状的连接件和套筒连接件用于在制造复合壁结构期间相对于位于铸造件之间的绝缘层的刚性位置固定一个或多个铸造件。 铸型接头容纳在细长套管的中央凹部中。 一旦复合壁已经形成，铸造件的连接件可以从壁中拉出，使得细长的套筒紧固在适当位置。 铸造件的拆卸消除了金属铸造件形成的热桥。 袖带的至少一部分由具有高耐热性的材料形成。

公开(公告)号：US6138981A

公开(公告)日：2000-10-31

申请号：US128594

申请日：1998-08-03

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： E04G11/18 ,  E04G17/06 ,  E04G11/06

CPC分类号： E04G11/18 ,  E04G17/06

摘要： Connectors used in manufacturing composite wall structures to substantially prevent forms from being displaced in response to pressure generated by concrete poured between the forms. In a completed composite wall structure, the connectors extend through two structural layers and an insulating layer positioned therebetween. The composite wall structures are formed by positioning the insulating layer between and in a spaced-apart relationship to the two forms. The connectors are subsequently inserted through the insulating layer and the forms. As concrete is then poured into spaces between the forms and the insulating layer, a bearing surface on a form retention segment, which extends beyond the outer surface of the forms, abuts the forms and prevents them from moving away from the insulating layer. The bearing surface is either directly positioned on the form retention segment or on a form locking device attached to the form retention segment. After the concrete hardens, the forms are removed and the form retention segments are optionally detached from the remainder of the connector. The surface of the connectors optionally includes an adhesion promotion material or mechanical anchoring structure to improve the bond between the connectors and the structural layers.

摘要翻译： 用于制造复合壁结构的连接器，以基本上防止形式因形式之间浇注的混凝土产生的压力而被移位。 在完成的复合壁结构中，连接器延伸穿过两个结构层和位于它们之间的绝缘层。 复合壁结构通过将绝缘层定位在两种形式之间并以间隔开的关系形成。 连接器随后通过绝缘层和形式插入。 当混凝土然后倒入形式和绝缘层之间的空间中时，延伸超过模板外表面的形式保持段上的支承表面邻接形状并防止它们离开绝缘层。 轴承表面或者直接定位在成形件保持部分上，或者直接定位在附接到模板保持部分的模板锁定装置上。 在混凝土硬化之后，去除这些形式，并且将形状保持段可选地从连接器的其余部分分离。 连接器的表面可选地包括粘合促进材料或机械锚定结构，以改善连接器和结构层之间的结合。

公开(公告)号：US5996297A

公开(公告)日：1999-12-07

申请号：US20599

申请日：1998-02-04

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： E04C2/04 ,  E04C2/288 ,  E04C5/16 ,  E04C5/20 ,  E04B1/62 ,  E04C2/22

CPC分类号： E04C5/166 ,  E04C2/044 ,  E04C2/288 ,  E04C5/168 ,  E04C5/20 ,  E04C2002/047

摘要： A connector used in forming a composite wall structure that includes two structural layers and an insulative layer. The connector secures the two structural layers together and is insulative so as to minimize the transfer of thermal energy across the insulating layer. The connector is inserted through the insulating layer during manufacturing of the wall structure. The connectors include reinforcement attaching structures for securing reinforcement material in a substantially fixed position before and during formation of the structural layers. The reinforcement attaching structures may be integrally formed on the connector or may be included on a bracket plate that is attached to the main shaft of the connector. Insertion of the connector through the insulating layer may be facilitated by an optional set of cutting structures positioned at one end of the connector, including a pointed tip, a plurality of cutting surfaces extending longitudinally from the tip, and longitudinal curved surfaces each preferably having a leading concave segment and a trailing convex segment.

摘要翻译： 用于形成包括两个结构层和绝缘层的复合壁结构的连接器。 连接器将两个结构层固定在一起并且是绝缘的，以便最小化穿过绝缘层的热能的传递。 在壁结构的制造期间，连接器插入绝缘层。 连接器包括用于在增强材料形成结构层之前和期间将增强材料固定在基本上固定的位置的加强件附接结构。 加强件附接结构可以一体地形成在连接器上，或者可以包括在附接到连接器的主轴的支架板上。 连接器穿过绝缘层的插入可以通过位于连接器的一端的可选择的一组切割结构来促进，包括尖端，从尖端纵向延伸的多个切割表面以及纵向弯曲表面，每个切割表面优选地具有 引导凹段和后凸段。

公开(公告)号：USD357855S

公开(公告)日：1995-05-02

申请号：US11867

申请日：1993-08-17

申请人： David O. Keith ,  David M. Hansen

设计人： David O. Keith ,  David M. Hansen

公开(公告)号：US5809723A

公开(公告)日：1998-09-22

申请号：US895680

申请日：1997-07-17

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： E04C2/04 ,  E04C2/288 ,  F16B15/00 ,  E04B2/84

CPC分类号： F16B15/0015 ,  E04C2/288 ,  E04C2002/047 ,  E04C2002/048 ,  Y10S411/921

摘要： Multi-pronged insulating connectors used in manufacturing insulative composite wall structures. At least a substantial portion of the connector is injection molded in a single step from an appropriate resinous material or moldable plastic. One or more prongs of the connector have a substantially pointed end for facilitating penetration of the connector through an insulating layer and an unhardened structural material, such as concrete. The opposite end, or gripping segment, includes a bridging structure for connecting the multiple prongs together and structure for facilitating gripping of the connector during placement in the insulating layer and first unhardened structural layer. The connectors include structures for helping to anchor the connectors within the structural layers upon hardening.

摘要翻译： 用于制造绝缘复合墙体结构的多管绝缘连接器。 连接器的至少大部分由适当的树脂材料或可模制塑料以一个步骤注射成型。 连接器的一个或多个插脚具有基本上尖端，以便于连接器穿过绝缘层和未硬化的结构材料（例如混凝土）。 相对端或夹持段包括桥接结构，用于将多个叉头连接在一起并且用于便于在放置在绝缘层和第一未硬化结构层期间夹持连接器的结构。 连接器包括用于在硬化时帮助将连接器锚定在结构层内的结构。

公开(公告)号：US5673525A

公开(公告)日：1997-10-07

申请号：US731469

申请日：1996-10-15

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： B28B19/00 ,  B29C37/00 ,  B32B7/08 ,  B32B13/12 ,  E04C2/04 ,  E04C2/288 ,  E04C5/07 ,  F16B5/04 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B21/00 ,  F04C1/62 ,  F04B5/00

CPC分类号： F16B15/02 ,  B28B19/003 ,  B29C37/0082 ,  B32B13/12 ,  B32B7/08 ,  E04C2/044 ,  E04C2/288 ,  E04C5/07 ,  F16B19/00 ,  F16B19/14 ,  F16B21/00 ,  F16B5/04 ,  B29K2105/24 ,  B29K2105/243 ,  E04C2002/047

摘要： Highly insulating and substantially pointed connector rods used in making highly insulative composite wall structures. At least a substantial portion of the connector rod is injection molded in a single step from an appropriate resinous material or moldable plastic. The connector rod has a first substantially pointed end in a penetrating segment for facilitating entry through an insulating layer and for making abutting contact with a form sidewall when manufacturing a composite wall structure using a cast-in-place method. The opposite end, or trailing segment, also includes a substantially pointed end that makes abutting contact with another form sidewall. A middle or mesial segment resides within the insulating layer, which is sandwiched between two structural layers of a hardenable material, such as concrete. A first ridge or flange at the intersection between the mesial and trailing segments limits the depth of penetration of the connector rod when inserted through the insulating material. A second ridge or flange that is attached thereafter to the connector rod at the inspection between the mesial and penetrating segments locks the connector rod in place in a desired orientation within the insulating layer.

摘要翻译： 用于制造高度绝缘的复合壁结构的高度绝缘和基本上指向的连接杆。 连接杆的至少大部分是从适当的树脂材料或可模制塑料以一个步骤注射成型。 连接杆具有穿透段中的第一基本上尖的端部，用于便于通过绝缘层进入并在使用现浇方法制造复合壁结构时与侧壁形成邻接接触。 相对端或尾部段还包括与另一形式侧壁邻接接触的基本尖端。 中间或中间段位于绝缘层内，其夹在可硬化材料如混凝土的两个结构层之间。 中间段和后段之间的交叉处的第一个脊或凸缘限制了当插入绝缘材料时连接杆的穿透深度。 在中间和穿透段之间检查时，随后连接到连接杆上的第二脊或凸缘将连接器杆以期望的取向锁定在绝缘层内。

公开(公告)号：US5606832A

公开(公告)日：1997-03-04

申请号：US645000

申请日：1996-05-15

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： B28B19/00 ,  B29C37/00 ,  B32B7/08 ,  B32B13/12 ,  E04C2/04 ,  E04C2/288 ,  E04C5/07 ,  F16B5/04 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B21/00 ,  E04B1/62 ,  E04B5/00

CPC分类号： B28B19/003 ,  B29C37/0082 ,  B32B13/12 ,  B32B7/08 ,  E04C2/044 ,  E04C2/288 ,  E04C5/07 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B21/00 ,  F16B5/04 ,  B29K2105/24 ,  B29K2105/243 ,  E04C2002/047

摘要： Highly insulating connectors used in making highly insulative composite wall structures. At least a substantial portion of the connector is injection molded in a single step from an appropriate resinous material or moldable plastic. The connector has a substantially pointed end in a penetrating segment for facilitating penetration of the connector through an insulating layer and a yet unhardened structural material, such as concrete, that will harden into a first structural layer. The opposite end, or gripping segment, includes arcuate wings for facilitating gripping of the connector during placement in the insulating layer and first unhardened structural layer, and also for anchoring the connectors upon hardening of a second structural layer. A middle or mesial segment resides within the insulating layer, which is sandwiched between the first and second structural layer. The arcuate wings are curved toward the penetrating end and terminate in an elongated surface to limit the depth of penetration of the connector when inserted through the insulating material. An optional enlarged head at the end of the gripping segment can receive an impact, such as by a hammer or mallet, or serve to more comfortably receive pressure from the palm of the hand during placement of the connector.

摘要翻译： 高绝缘连接器用于制造高度绝缘的复合墙体结构。 连接器的至少大部分由适当的树脂材料或可模制塑料以一个步骤注射成型。 连接器具有穿透段中的基本上尖的端部，用于促进连接器穿过绝缘层和尚未硬化的结构材料（例如混凝土），其将硬化成第一结构层。 相对端或夹持段包括弓形翼，用于在放置在绝缘层和第一未硬化结构层期间便于夹持连接器，并且还用于在第二结构层硬化时锚定连接器。 中间或中间段位于绝缘层内，其夹在第一和第二结构层之间。 弓形翼向穿透端弯曲并终止于细长表面，以限制连接器穿过绝缘材料时的穿透深度。 在夹持段的端部处的可选的扩大头部可以例如通过锤子或锤子接收冲击，或用于在放置连接器期间更舒适地从手掌接收压力。

公开(公告)号：US06895720B2

公开(公告)日：2005-05-24

申请号：US10626127

申请日：2003-07-23

申请人： David O. Keith

发明人： David O. Keith

IPC分类号： B28B19/00 ,  B28B23/00 ,  E04B1/41 ,  E04B2/00 ,  E04B2/84 ,  E04C2/04 ,  E04C5/18 ,  E04C1/41 ,  F16B15/02

CPC分类号： B28B19/003 ,  B28B23/005 ,  E04B1/41 ,  E04C2002/046 ,  Y10S411/923

摘要： Connectors configured for providing composite wall structures with high composite action. In one embodiment, the connectors comprise a body having two spaced-apart sidewalls and a web portion extending therebetween, having a thickness that is less than the diameter or width of the sidewalls in the same dimension. The body also includes a tapered end comprising a single elongate edge or a plurality of spaced-apart edges or pointed ends at one end for facilitating penetration of the connector through layers of the composite wall during manufacture. An orienting protrusion orients the connector at a predetermined depth within the layers of the composite wall during manufacture. One or more structures anchoring anchor the connectors of the invention to layers of structural material placed on opposing sides of an insulation layer of the composite wall.

摘要翻译： 连接器被配置为提供具有高复合作用的复合壁结构。 在一个实施例中，连接器包括具有两个间隔开的侧壁的主体和在其间延伸的腹板部分，其厚度小于相同尺寸的侧壁的直径或宽度。 主体还包括锥形端，其包括单个细长边缘或多个间隔开的边缘或在一端的尖端，用于在制造期间促进连接器穿过复合壁的层。 定向突起在制造期间将连接器定向在复合壁的层内的预定深度处。 一个或多个结构将本发明的连接器锚固到放置在复合壁的绝缘层的相对侧上的结构材料层。

公开(公告)号：US5987834A

公开(公告)日：1999-11-23

申请号：US936869

申请日：1997-09-24

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： E04B2/84 ,  B28B19/00 ,  B29C37/00 ,  B32B7/08 ,  B32B13/12 ,  E04B1/76 ,  E04C2/04 ,  E04C2/26 ,  E04C2/288 ,  F16B5/04 ,  F16B15/00 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B21/00 ,  E04B1/62

CPC分类号： F16B21/00 ,  B28B19/003 ,  B29C37/0082 ,  B32B13/12 ,  B32B7/08 ,  E04C2/288 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B5/04 ,  B29K2105/24 ,  B29K2105/243 ,  E04C2002/047 ,  Y10S411/908

摘要： Methods for manufacturing highly insulating connector rods and highly insulating composite wall structures using such connector rods. The connector rods are highly insulating and are injection molded in a single step from an appropriate resinous material or moldable plastic. Discontinuous fibers may be impregnated within the resinous material or other moldable plastic. The single-step molding method yields connector rods having pointed ends for facilitating entry through an insulating layer and a first structural layer not yet cured, and also an enlarged head for receiving an impact from a hammer or mallet or for facilitating gripping by the installer. The enlarged head also provides an anchoring effect within a second structural layer upon curing. The connector rods are manufactured to include a ridge or flange to limit the depth of penetration by the connector rod when inserted into the insulating material when forming the composite wall structure. The ridge or flange also helps to prevent the collapse of the second structural layer towards the first structural layer after formation of the composite wall structure and implementation at a building site.

摘要翻译： 使用这种连接杆制造高绝缘连接棒和高绝缘复合壁结构的方法。 连接杆是高度绝缘的，并且由适当的树脂材料或可模塑的塑料在一个步骤中注塑成型。 不连续纤维可以浸渍在树脂材料或其它可模塑塑料中。 单步成型方法产生具有尖端的连接器杆，以便于进入绝缘层和尚未固化的第一结构层，以及用于接收来自锤或锤的冲击或用于便于安装者夹持的扩大的头部。 扩大的头部也在固化后还在第二结构层内提供锚定效果。 连接杆被制造为包括脊或凸缘，以在形成复合壁结构时将连接杆插入绝缘材料时限制穿透深度。 脊部或凸缘还有助于在形成复合壁结构和在建筑工地的实施之后防止第二结构层朝向第一结构层的塌陷。

公开(公告)号：US5830399A

公开(公告)日：1998-11-03

申请号：US526805

申请日：1995-09-11

申请人： David O. Keith ,  David M. Hansen

发明人： David O. Keith ,  David M. Hansen

IPC分类号： E04B2/84 ,  B28B19/00 ,  B29C37/00 ,  B32B7/08 ,  B32B13/12 ,  E04B1/76 ,  E04C2/04 ,  E04C2/26 ,  E04C2/288 ,  F16B5/04 ,  F16B15/00 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B21/00 ,  B28B1/16 ,  B28B7/22 ,  E04C1/41

CPC分类号： F16B21/00 ,  B28B19/003 ,  B29C37/0082 ,  B32B13/12 ,  B32B7/08 ,  E04C2/288 ,  F16B15/02 ,  F16B19/00 ,  F16B19/14 ,  F16B5/04 ,  B29K2105/24 ,  B29K2105/243 ,  E04C2002/047 ,  Y10S411/908

摘要： Methods for manufacturing highly insulating connector rods and highly insulating composite wall structures using such connector rods. The connector rods are highly insulating and are injection molded in a single step from an appropriate resinous material or moldable plastic. Discontinuous fibers may be impregnated within the resinous material or other moldable plastic. The single step molding method yields connector rods having pointed ends for facilitating entry through an insulating layer and a first structural layer not yet cured, and also an enlarged head for receiving an impact from a hammer or mallet or for facilitating gripping by the installer. The enlarged head also provides an anchoring effect within a second structural layer upon curing. The connector rods are manufactured to include a ridge or flange to limit the depth of penetration by the connector rod when inserted into the insulating material when forming the composite wall structure. The ridge or flange also helps to prevent the collapse of the second structural layer towards the first structural layer after formation of the composite wall structure and implementation at a building site.

摘要翻译： 使用这种连接杆制造高绝缘连接棒和高绝缘复合壁结构的方法。 连接杆是高度绝缘的，并且由适当的树脂材料或可模塑的塑料在一个步骤中注塑成型。 不连续纤维可以浸渍在树脂材料或其它可模塑塑料中。 单步成型方法产生具有尖端的连接器杆，以便于进入绝缘层和尚未固化的第一结构层，以及用于接收来自锤或锤的冲击或用于便于由安装者夹紧的扩大的头部。 扩大的头部也在固化后还在第二结构层内提供锚定效果。 连接杆被制造为包括脊或凸缘，以在形成复合壁结构时将连接杆插入绝缘材料时限制穿透深度。 脊部或凸缘还有助于在形成复合壁结构和在建筑工地的实施之后防止第二结构层朝向第一结构层的塌陷。