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1. 发明申请

US20050129901A1 Molded article with adhesion-resistant reinforcing member and method 审中-公开
标题翻译：具有耐粘附性的加强件的模制品和方法
公开(公告)号：US20050129901A1
公开(公告)日：2005-06-16
申请号：US11003709
申请日：2004-12-03
申请人： Phillip Swindler , Dennis Danzik , David Laws , L.E. Atkins
发明人： Phillip Swindler , Dennis Danzik , David Laws , L.E. Atkins
IPC分类号： B29C41/04 , B29C41/06 , B29C41/20 , B29C41/48 , B29C44/04 , B29C44/12 , B29C44/34 , B29C70/68 , B29C70/70
CPC分类号： B29C41/06 , B29C41/20 , B29C41/48 , B29C44/04 , B29C44/1266 , B29C44/3411 , B29C70/683 , B29C70/70 , Y10T428/239
摘要： A molded article includes a rotationally-molded body of polymer material, and a reinforcing member substantially encased within and in direct contact with the polymer material. Both the polymer material and the reinforcing member have their own unique post-molding shrinkage characteristics. The reinforcing member has a surface that substantially eliminates adhesion with the polymer material, so as to enable displacement of the reinforcing member with respect to contacting polymer material, and thereby reduce post-molding deformation of the molded article.
摘要翻译：模制品包括聚合物材料的旋转模塑体，以及基本上被包裹在聚合物材料内并与聚合物材料直接接触的加强构件。聚合物材料和加强构件都具有它们自己独特的后成型收缩特性。加强构件具有基本上消除与聚合物材料的粘附的表面，从而能够使加强构件相对于聚合物接触的位移，从而减少模制品的后模制变形。

2. 发明申请

US20050247243A1 Locking mechanism for folding legs 失效
标题翻译：折叠腿的锁定机构
公开(公告)号：US20050247243A1
公开(公告)日：2005-11-10
申请号：US10629440
申请日：2003-07-28
申请人： David Laws , Dale Spendlove , Richard Smith , Phillip Swindler
发明人： David Laws , Dale Spendlove , Richard Smith , Phillip Swindler
IPC分类号： A47B3/00
CPC分类号： A47B3/0815 , A47B3/0812
摘要： A locking mechanism for a support leg hingedly attached to a support surface includes a base, attached to the support surface, with a plurality of angularly spaced, radial teeth, and a coupler, attached to the support leg, having a plurality of angularly spaced, radial teeth configured to mate with the teeth of the base. A selectively releasable engagement mechanism is configured to engage and disengage the teeth of the base with the teeth of the coupler, to allow selective rotation of the support leg between an extended position and a folded position, and to lock the leg in the extended or folded position.
摘要翻译：用于支撑腿铰链地附接到支撑表面的锁定机构包括附接到支撑表面的基座，具有多个角度间隔开的径向齿，以及连接到支撑腿的联接器，具有多个成角度间隔开的，构造成与基部的牙齿配合的径向齿。可选择地可释放的接合机构构造成使得基座的齿与联接器的齿接合和脱离，以允许支撑腿在延伸位置和折叠位置之间的选择性旋转，并且将腿锁定在延伸或折叠位置。

3. 发明申请

US20070090334A1 Molded decorative fence panel 有权
标题翻译：模制装饰栅栏面板
公开(公告)号：US20070090334A1
公开(公告)日：2007-04-26
申请号：US11256216
申请日：2005-10-21
申请人： David Laws , R. Laws , Gregory Wilson , Phillip Swindler , Robert Magdars , John Johnson
发明人： David Laws , R. Laws , Gregory Wilson , Phillip Swindler , Robert Magdars , John Johnson
IPC分类号： E04H17/16
CPC分类号： E04H17/168
摘要： A decorative fence panel including opposite plastic walls that have opposite facing exterior surfaces. Each wall has a grid of traversing elongated channels formed by inward bending in the walls to define a decorative profile of a fence. A plurality of separate and discrete connections is disposed across the decorative fence panel. The connections are formed between the opposite walls by select intersections of the grids of traversing channels of the opposite walls. The connections form a plurality of continuous material nodes of thermal energy transfer paths between the opposite walls to transfer thermal energy between the opposite walls.
摘要翻译：装饰栅栏面板包括具有相对的外表面的相对的塑料壁。每个墙壁具有通过在壁中向内弯曲形成的横穿细长通道的网格，以限定围栏的装饰轮廓。跨越装饰栅栏面板设置多个单独和离散的连接。这些连接通过相对壁的横向通道的网格的选择交叉在相对的壁之间形成。连接件形成在相对的壁之间的热能传递路径的多个连续材料节点，以在相对的壁之间传递热能。

4. 发明申请

US20050129921A1 Molded article with foam-encased reinforcing member 审中-公开
标题翻译：具有泡沫加固件的模制品
公开(公告)号：US20050129921A1
公开(公告)日：2005-06-16
申请号：US11009186
申请日：2004-12-10
申请人： R. Laws , David Laws , Phillip Swindler , Nick Olson , Kip Colton , Nikki Colton
发明人： R. Laws , David Laws , Phillip Swindler , Nick Olson , Kip Colton , Nikki Colton
IPC分类号： A23G3/34 , B29C31/00 , B29C33/12 , B29C37/00 , B29C41/06 , B29C41/20 , B29C41/36 , B29C70/68 , B32B3/26 , A01J21/00 , A01J25/12 , A21C3/00 , A23G1/00 , A23G3/00 , A23P1/00 , B28B1/00 , B28B1/02 , B28B21/00 , B29C41/04 , B32B5/20 , G01B1/00
CPC分类号： B29C41/06 , A23G3/0029 , A23G3/0042 , B29C31/008 , B29C33/123 , B29C37/0067 , B29C41/20 , B29C41/36 , B29C70/683 , B29K2105/04 , B29L2031/448 , Y10T428/249953 , Y10T428/249989
摘要： A molded article includes a rotationally-molded body of polymer material, formed in a mold, with an elongate reinforcing member, having an end, substantially encased within the body of polymer material during molding thereof. A slip zone, defining a void in the body of polymer material, is formed around the end of the reinforcing member, such that post-molding shrinkage of the polymer material imposes substantially no stress on the end of the reinforcing member.
摘要翻译：模制品包括在模具中形成的具有细长加强构件的聚合物材料的旋转成型体，其具有在模制期间基本上包围在聚合物材料体内的端部。在加强构件的端部周围形成了在聚合物材料体中限定空隙的滑动区域，使得聚合物材料的后成型收缩基本上在加强构件的端部上施加应力。

5. 发明申请

US20070275229A1 Molded article with foam-encased adhesion-resistant reinforcing member and method 审中-公开
标题翻译：具有泡沫封装的耐粘附加强件的模制品和方法
公开(公告)号：US20070275229A1
公开(公告)日：2007-11-29
申请号：US11805252
申请日：2007-05-21
申请人： R. Laws , David Laws , Phillip Swindler , Nick Olson , Kip Colton , Nikki Colton , L. Atkins
发明人： R. Laws , David Laws , Phillip Swindler , Nick Olson , Kip Colton , Nikki Colton , L. Atkins
IPC分类号： B28B1/02
CPC分类号： B29C41/04 , B29C41/20 , B29C44/1228 , B29C44/1266 , B29L2031/7178 , Y10T428/249989
摘要： A molded article includes a rotationally-molded body of polymer material, and a reinforcing member substantially encased within and in direct contact with the polymer material. Both the polymer material and the reinforcing member have their own unique post-molding shrinkage characteristics. A slip zone, defining a void in the body of polymer material, is formed around the end of the reinforcing member, such that post-molding shrinkage of the polymer material imposes substantially no stress on the end of the reinforcing member. The reinforcing member has a surface coating that substantially eliminates adhesion with the polymer material, so as to enable displacement of the reinforcing member with respect to contacting polymer material, and thereby reduce post-molding deformation of the molded article.
摘要翻译：模制品包括聚合物材料的旋转模塑体，以及基本上被包裹在聚合物材料内并与聚合物材料直接接触的加强构件。聚合物材料和加强构件都具有它们自己独特的后成型收缩特性。在加强构件的端部周围形成了在聚合物材料体中限定空隙的滑动区域，使得聚合物材料的后成型收缩基本上在加强构件的端部上施加应力。加强构件具有基本上消除与聚合物材料的粘附的表面涂层，从而能够使加强构件相对于聚合物接触的位移，从而减少模制品的模制后变形。

6. 发明申请

US20070158629A1 Rotationally molded, reinforced decorative fence post and method of making same 有权
标题翻译：旋转成型，加固装饰栅栏柱及其制作方法
公开(公告)号：US20070158629A1
公开(公告)日：2007-07-12
申请号：US11604185
申请日：2006-11-22
申请人： David Laws , R. Laws , Livingston Atkins , Phillip Swindler , Kip Colton , Nikki Colton
发明人： David Laws , R. Laws , Livingston Atkins , Phillip Swindler , Kip Colton , Nikki Colton
IPC分类号： E04H17/16
CPC分类号： E04H17/168
摘要： A decorative post includes an elongated outer polymer shell having at least one longitudinal groove extending a majority of a length of the elongated shell sized and shaped to hold a decorative fence panel. The decorative fence post also includes an elongated reinforcing member disposed in the outer polymer shell, and substantially extending a length of the fence post. A foam filler is disposed inside the outer polymer shell between the shell and the reinforcement member. An aperture is disposed in the outer polymer shell near an end of the reinforcing member, and a void extends from the aperture into the foam filler adjacent to and exposing an end of the reinforcing member. The void defines a slip zone at the end of the reinforcing member into which the reinforcing member extends as the outer shell shrinks longitudinally during post mold cooling.
摘要翻译：装饰柱包括细长的外部聚合物壳体，其具有至少一个纵向凹槽，所述至少一个纵向凹槽延伸出细长壳体的一部分长度的大部分，其尺寸和形状被设计成保持装饰栅栏面板。装饰栅栏柱还包括设置在外聚合物壳体中的细长的加强构件，并且基本上延伸一段长度的栅栏柱。泡沫填料设置在壳体和加强构件之间的外部聚合物壳体的内部。在外部聚合物壳体中的孔附近设置在加强构件的端部处，并且空隙从孔进入邻近并暴露加强构件的端部的泡沫填料。空隙在加强构件的端部处限定滑动区域，当后模具冷却期间外壳在纵向收缩时，加强构件延伸到该滑动区域中。

7. 发明申请

US20060257518A1 Drop box with thermal isolation 失效
标题翻译：散热箱带热隔离
公开(公告)号：US20060257518A1
公开(公告)日：2006-11-16
申请号：US11129667
申请日：2005-05-13
申请人： David Laws , M. Lindsey
发明人： David Laws , M. Lindsey
IPC分类号： A01J21/00
CPC分类号： B29C41/06 , B29C41/36
摘要： A drop box for a rotational molding system includes a substantially rigid outer shell, a substantially rigid inner shell, configured to contain unmelted polymer material, and thermal insulating material, disposed between the inner and outer shells. Substantially rigid bridge material interconnects the inner and outer shells and forms part of the rigid structure thereof. The bridge material is configured to provide a thermal break between the inner and outer shells, to reduce heat transfer therebetween.
摘要翻译：用于旋转模制系统的下落箱包括设置在内壳和外壳之间的基本刚性的外壳，构造成容纳未熔化的聚合物材料和绝热材料的基本刚性的内壳。基本刚性的桥梁材料将内壳和外壳相互连接并形成其刚性结构的一部分。桥梁材料构造成在内壳和外壳之间提供热断裂，以减少它们之间的热传递。

8. 发明申请

US20070132291A1 Feet for stacking chair 有权
标题翻译：堆叠椅脚
公开(公告)号：US20070132291A1
公开(公告)日：2007-06-14
申请号：US11411572
申请日：2006-04-25
申请人： Richard Smith , David Laws
发明人： Richard Smith , David Laws
IPC分类号： A47C3/04
CPC分类号： A47C3/04
摘要： A chair foot device for a wire frame chair stackable with other wire frame chairs includes a lower surface disposable on a support surface. An upper surface, opposite the lower surface is sized and shaped to carry the lower surface of an adjacent foot from an adjacently stacked upper chair. The chair foot also includes an alignment protrusion disposed on one of the lower and upper surfaces and an alignment indentation disposed on the other of the lower and upper surfaces. The alignment protrusion is sized and shaped to be receivable within an alignment indentation of a corresponding foot from an adjacently stacked chair. The foot is sized and shaped to carry an applied load from an adjacently stacked upper foot and to transfer the applied load to an adjacent load bearing surface. The foot is also sized and shaped to protect the wire frame chair from damage during stacking.
摘要翻译：用于与其他线框架椅子可堆叠的线框架椅子的椅子脚装置包括可在支撑表面上一次性的下表面。尺寸和形状相对的下表面的上表面承载相邻脚的下表面从相邻层叠的上椅子。椅脚还包括设置在下表面和上表面中的一个上的对准突起和设置在下表面和上表面中的另一个上的对准凹口。对准突起的尺寸和形状被设计成能够接收在相邻的脚的相对堆叠的椅子的对准凹槽内。脚的尺寸和形状适于承载来自相邻堆叠的上脚的施加的负载并且将施加的负载传递到相邻的承载表面。脚也具有尺寸和形状，以保护线框椅子在堆叠期间免受损坏。

9. 发明申请

US20070132302A1 Tamper resistant attachment device for a chair backrest 有权
标题翻译：用于椅子靠背的防篡改附件
公开(公告)号：US20070132302A1
公开(公告)日：2007-06-14
申请号：US11412002
申请日：2006-04-25
申请人： Richard Smith , David Laws
发明人： Richard Smith , David Laws
IPC分类号： A47C1/12
CPC分类号： A47C5/06 , A47C31/023
摘要： A tamper resistant attachment apparatus for attaching a backrest to a chair frame. A flap is foldably coupled to an edge of a chair backrest. The flap is foldable over onto the backrest into a folded position. The flap has a channel that fits around a frame of a chair when the flap is in the folded position. At least one aperture that extends through the flap can receive a corresponding pin that is coupled to the backrest when the flap is in the folded position. The at least one pin is deformable to secure the flap and backrest around the chair frame when the flap is in the folded position.
摘要翻译：一种用于将靠背固定到椅子框架上的防拆装置。翼片可折叠地联接到椅子靠背的边缘。襟翼可折叠到靠背上折叠位置。当襟翼处于折叠位置时，翼片具有适合于椅子框架周围的通道。延伸通过翼片的至少一个孔可以接收当翼片处于折叠位置时联接到靠背的相应销。当翼片处于折叠位置时，至少一个销可变形以将折板和靠背固定在椅子框架周围。

10. 发明授权

US5676484A Connector with insert molded captive ball 失效
标题翻译：连接器插入成型的捕获球
公开(公告)号：US5676484A
公开(公告)日：1997-10-14
申请号：US780713
申请日：1997-01-08
申请人： James B. Chamberlin , David Laws
发明人： James B. Chamberlin , David Laws
IPC分类号： F16C11/06
CPC分类号： F16C11/0657 , F16C11/0614 , Y10T29/49661 , Y10T403/32196 , Y10T403/32631
摘要： A connector assembly with a connector body molded directly about a captive ball formed on a separate shaft, where the shaft and connector are attached to separate bodies which move relative to each other. This assembly retains an essentially zero clearance fit between the ball and the connector so as to prevent rattling between the parts from vibrations. This zero clearance fit is achieved at a much lower cost than comparable quality connectors due to higher diametric tolerances for the ball component. Higher diametric tolerances do not affect the final fit because the connector is molded directly about the ball.
摘要翻译：一种连接器组件，其具有直接围绕形成在单独的轴上的捕获球模制的连接器主体，其中所述轴和连接器附接到相对于彼此移动的分离的主体。该组件在球和连接器之间保持基本上为零的间隙配合，以防止部件之间的震动发生振动。由于球部件的较高的直径公差，这种零间隙配合以比同类的质量连接器低得多的成本实现。更高的直径公差不会影响最终配合，因为连接器直接围绕球模制。

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