The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2007
Filed:
Mar. 13, 2003
Seung Soo Kim, Seoul, KR;
Jung Ho Kong, Kyunggi-do, KR;
Seung Soo Kim, Seoul, KR;
Jung Ho Kong, Kyunggi-do, KR;
Hammtek Asia, Inc., Seoul, KR;
Abstract
Disclosed are an electric pole manufacturing apparatus having an improved distal end, capable of reducing the cost, arranging tensile cores corresponding to a design load, and providing a high quality electric pole, and a method of manufacturing the electric pole. The apparatus comprises a mold having a dividable structure; a proximal end plate mounted to one end thereof for forming a proximal end of the electric pole, with a tensile core penetrating through one side thereof; a proximal end tensile plate spaced from the proximal end plate at a constant spacing; a proximal end tensile core fixing plate having the tensile core, with one end of the tensile core penetrating through a surface of the proximal end tensile plate; a distal end plate mounted to one end thereof for forming a distal end of the electric pole, through which the tensile core penetrates; a distal end tensile plate connected to a butt-end plate using a nut for coupling to a tension shaft lifted by a fastening force of the nut; and device for coupling the distal end tensile plate and the distal end plate, to apply the tensile force to the distal end plate.