专利名称：Method and apparatus for forming a spread发明人：Charles H. Sanborn, III,Joel D. Clanton申请号：US08/228447申请日：19940415公开号：US05499564A公开日：19960319
摘要：An apparatus for forming a spread of generally thin, pliable material from a rollthereof onto a table includes a cradle for holding the roll of the material which is
selectively operable to rotate the roll of material for feeding a web of material generallyforwardly from the roll. An endless conveyor including a series of flights spaced atintervals therealong with openings between the flights is driven for forward travel, andthe web from the roll of the material is received on and carried forward by a flight in theupper reach of the conveyor. A knife is operable to cut the web to separate a first sheetof material from the roll of material. The first sheet of material is thereafter held fromforward movement with the supporting flight by grippers selectively operable forgripping the first sheet of material on the supporting flight in the upper reach of theconveyor. Thus, the supporting flight slides out from under the first sheet of materialwith the first sheet falling onto the table.
申请人：ARK, INC.
代理机构：Senniger, Powers, Leavitt & Roedel
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