Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 23, 2010
Patent Application Number
11762215
Date Filed
June 13, 2007
Patent Primary Examiner
Patent abstract
A method for manufacturing a one piece turnbuckle includes preparing a board of metal; deep drawing the board to form two protrusions and shaping the board into a form which has two opposite ends, with the opposite ends defined by the protrusions; deep drawing the board to reduce its thickness and to form a recess; punching the recess off so as to form a through opening; boring a hole through each of the protrusions; and tapping each hole to form a threaded section.
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