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公开(公告)号：US5133449A
公开(公告)日：1992-07-28
申请号：US620069
申请日：1990-11-30
Applicant: Michael Spangler
Inventor： Michael Spangler
CPC classification number: B65G17/086 , B65G21/18 , B65G2201/02 , B65G2207/24
Abstract: A spiral conveyor system utilizing an endless flat belt is disclosed. The belt travels in an endless path which includes a spiral portion. The belt is primarily driven in the spiral portion by a frictional engagement between the belt and a rotating driving element. The frictional engagement is enhanced by attaching friction increasing elements to the belt and driving element.
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公开(公告)号：US07921955B2
公开(公告)日：2011-04-12
申请号：US12002566
申请日：2007-12-19
Applicant: Michael Spangler
Inventor： Michael Spangler
IPC: B62D61/06
CPC classification number: B60G3/145 , B60G2200/132 , B60G2300/122 , B62D7/142 , B62D9/02 , B62K5/027 , B62K5/05 , B62K5/08
Abstract: A stability system for a trike includes an articulating rear wheel assembly and a steering assembly. The articulating rear wheel assembly includes a swing arm and an articulating rear spindle.The articulating rear wheel assembly is connected with the steering assembly such that the wheel assembly rotates in a positive angle or in a negative angle in synchronous relationship with the front wheels of the trike.The steering assembly comprises a plurality of steering components. In some preferred embodiments the steering components may be bell cranks, tie rods, or push/pull rods.
Abstract translation: 用于三轮车的稳定系统包括铰接式后轮组件和转向组件。 铰接后轮组件包括摆臂和铰接后心轴。 铰接后轮组件与转向组件连接，使得车轮组件以与三轮车的前轮同步的正角度或负角度旋转。 转向组件包括多个转向部件。 在一些优选实施例中，转向部件可以是钟形曲柄，拉杆或推/拉杆。
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公开(公告)号：US20090160141A1
公开(公告)日：2009-06-25
申请号：US12002566
申请日：2007-12-19
Applicant: Michael Spangler
Inventor： Michael Spangler
IPC: B60G21/00
CPC classification number: B60G3/145 , B60G2200/132 , B60G2300/122 , B62D7/142 , B62D9/02 , B62K5/027 , B62K5/05 , B62K5/08
Abstract: A stability system for a trike includes an articulating rear wheel assembly and a steering assembly. The articulating rear wheel assembly includes a swing arm and an articulating rear spindle.The articulating rear wheel assembly is connected with the steering assembly such that the wheel assembly rotates in a positive angle or in a negative angle in synchronous relationship with the front wheels of the trike.The steering assembly comprises a plurality of steering components. In some preferred embodiments the steering components may be bell cranks, tie rods, or push/pull rods.
Abstract translation: 用于三轮车的稳定系统包括铰接式后轮组件和转向组件。 铰接后轮组件包括摆臂和铰接后心轴。 铰接后轮组件与转向组件连接，使得车轮组件以三角形的前轮同步的正角度或负角度旋转。 转向组件包括多个转向部件。 在一些优选实施例中，转向部件可以是钟形曲柄，拉杆或推/拉杆。
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公开(公告)号：US20060000409A1
公开(公告)日：2006-01-05
申请号：US10883644
申请日：2004-06-30
Applicant: Michael Spangler , Carl Seburn
Inventor： Michael Spangler , Carl Seburn
CPC classification number: H01L31/182 , C30B28/06 , C30B29/06 , C30B35/002 , Y02E10/546 , Y02P70/521
Abstract: An improved process for producing a crystalline silicon ingot, a crystalline silicon wafer and a photovoltaic cell using the directional solidification process, and more particularly to loading and preparing a mold for the process of directional solidification. At least one rod polysilicon section and at least one chunk polysilicon, chip polysilicon or granular polysilicon is loaded into the mold, increasing packing density and thermal conductivity of the polysilicon contents while reducing contamination and resources expended to process a production cycle.
