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1. 发明申请

US20150376946A1 THERMOPLASTIC PULTRUDED PROCESS AND RELATED PRODUCTS 审中-公开
标题翻译：热塑性喷涂工艺及相关产品
公开(公告)号：US20150376946A1
公开(公告)日：2015-12-31
申请号：US14748825
申请日：2015-06-24
申请人： Jershon, Inc.
发明人： Rodney Kurzer , Joel C. Soelberg , Kelly E. Rasmussen , Ruth Ann Bennett , Jeremy Ellis , Brian Lewis Hiketuro Marler , Michael Todd Peterson , Daniel Roylance , Brandon Zepeda
IPC分类号： E06C7/08 , B29C65/70
CPC分类号： B29C65/70 , B29C65/028 , B29C65/04 , B29C65/06 , B29C65/08 , B29C65/4895 , B29C65/58 , B29C65/665 , B29C66/112 , B29C66/1122 , B29C66/12441 , B29C66/131 , B29C66/524 , B29C66/5326 , B29C66/534 , B29C66/54 , B29C66/71 , B29C66/7212 , B29C66/72141 , B29C66/73921 , B29C66/73941 , B29C70/521 , B29K2101/12 , B29L2023/22 , B29L2031/745 , E06C1/12 , E06C7/081 , E06C7/086 , E06C7/087 , E06C7/44 , E06C7/46 , B29K2075/00 , B29K2307/04 , B29K2309/08 , B29K2067/00
摘要： A pultrusion process comprises steps of: pulling a matrix of continuous reinforcement fibers through a wet-out chamber and forming die while injecting thermoplastic resin (e.g. thermoplastic polyurethane) into the wet-out chamber, and providing secondary stations that remove, reform, and/or add material downstream of the forming die using heat and pressure to form a final beam shape with integrally-formed features thereon. The reinforcement matrix is optimally glass fiber, but can include different types of reinforcements, including strands, bundles, mats, weavings, rods, and other reinforcements and combinations of reinforcements, each of which can be strategically located in the beam profile. The final beam includes intermittent or continuous specialized features integrated into the beam along its length, allowing reduction of material waste, reduced/minimized later assembly, and reduced total number of parts.
摘要翻译：拉挤成型方法包括以下步骤：在将热塑性树脂（例如热塑性聚氨酯）注入浸湿室的同时，将连续增强纤维的基体拉过湿室并成型模具，并且提供次站，其移除，改造和/ 或使用热和压力在成形模具的下游添加材料以形成其上具有整体形成的特征的最终梁形状。增强基体是最佳的玻璃纤维，但可以包括不同类型的增强件，包括股线，束，垫，织造物，棒，以及其他增强材料和增强材料的组合，其中每一个都可以有策略地位于梁型材中。最终的梁包括沿其长度集成到梁中的间歇或连续的专门特征，允许减少材料浪费，减少/最小化后期组装，并减少总数。

2. 发明授权

US09322215B2 Ladder leveler apparatus 有权
标题翻译：梯子矫直仪
公开(公告)号：US09322215B2
公开(公告)日：2016-04-26
申请号：US14242311
申请日：2014-04-01
申请人： Jershon, Inc.
发明人： Rodney Kurzer , Brian D. Webster , Geoffrey R. White , Steven A. Owen , Tyler L. Sharp , Kenneth S. Bostwick , Gregory L. Bishop
IPC分类号： E06C7/44 , E06C7/46
CPC分类号： E06C7/44 , E06C7/46 , Y10T29/49813
摘要： A ladder includes a leveler engages a bottom of each side rail for 1) causing extendable legs to move to a level ground-engaging position, 2) causing the legs to lock when both legs engage the ground, and 3) causing the extendable legs to move to a centered/retracted position when lifted from the ground. The leveler includes pawls, links, pinions, and a shaft forming a four-bar linkage for selectively moving the pawls inward to the disengaged position when the pinion and shaft are each freely rotatable, but selectively moving the pawl outward into locking engagement when the shaft resists movement due to ground engagement by both legs. The leveler can be constructed to attach to an inside of the side rails, thus facilitating pre-assembly.
摘要翻译：梯子包括一个与每个侧轨的底部接合的矫直机，用于1）使可伸长的腿移动到水平地面接合位置; 2）当两个腿接合地面时，使腿部锁定;以及3）使可伸展腿部当从地面抬起时，移动到中心/缩回位置。矫直机包括棘爪，连杆，小齿轮和形成四杆连杆的轴，用于当小齿轮和轴可自由转动时选择性地将棘爪向内移动到分离位置，但是当轴与轴由于两腿的地面接合而抵抗运动。矫直机可以构造成附接到侧轨的内侧，从而便于预组装。

3. 发明申请

US20140291072A1 LADDER LEVELER APPARATUS 有权
公开(公告)号：US20140291072A1
公开(公告)日：2014-10-02
申请号：US14242311
申请日：2014-04-01
申请人： Jershon, Inc.
发明人： Rodney Kurzer , Brian D. Webster , Geoffrey R. White , Steven A. Owen , Tyler L. Sharp , Kenneth S. Bostwick , Gregory L. Bishop
IPC分类号： E06C7/44
CPC分类号： E06C7/44 , E06C7/46 , Y10T29/49813
摘要： A ladder includes a leveler engages a bottom of each side rail for 1) causing extendable legs to move to a level ground-engaging position, 2) causing the legs to lock when both legs engage the ground, and 3) causing the extendable legs to move to a centered/retracted position when lifted from the ground. The leveler includes pawls, links, pinions, and a shaft forming a four-bar linkage for selectively moving the pawls inward to the disengaged position when the pinion and shaft are each freely rotatable, but selectively moving the pawl outward into locking engagement when the shaft resists movement due to ground engagement by both legs. The leveler can be constructed to attach to an inside of the side rails, thus facilitating pre-assembly.
摘要翻译：梯子包括一个与每个侧轨的底部接合的矫直机，用于1）使可伸长的腿移动到水平地面接合位置; 2）当两个腿接合地面时，使腿部锁定;以及3）使可伸展腿部当从地面抬起时，移动到中心/缩回位置。矫直机包括棘爪，连杆，小齿轮和形成四杆连杆的轴，用于当小齿轮和轴可自由转动时选择性地将棘爪向内移动到分离位置，但是当轴与轴由于两腿的地面接合而抵抗运动。矫直机可以构造成附接到侧轨的内侧，从而便于预组装。

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