专利名称：Gall-resistant ribbed surgical saw blade 发明人：Thomas D. Petern
进球英文申请号：US07/696605
申请日：19910507
公开号：US05133728A
公开日：百朗英语听力下载
19920728
screwing
专业排名2021最新排名专利内容由知识产权出版社提供
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c f官网范围英语摘要：The prent invention relates to a coated gall-resistant surgical saw blades. One such blade includes longitudinal ribs extending outwardly from the oppod faces thereof which combine to define a total blade thickness greater than the width of the lateral extension of the teeth thereof. The ribs are sized and configured to slidably engage a precision slot in a guide designed to be ud to guide the blade in cutting movements. The interaction between the ribs and the slot prevents engagement of the blade teeth with the slot while reducing the surface area of engagement of the blade with the slot to reduce friction. All disclod blades are coated with a hard, lubricious, metallic, wear resistant coating which is metallurgically bonded to the metallic surface of a respective blade through a coating process forming a part of the prent invention.
processing
申请人：PETERSEN; THOMAS D.
port代理人：H. Jay Spiegel
过期
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