Title:
コイル保護用外周リング製造装置
Document Type and Number:
Japanese Patent JP2009523103
Kind Code:
A
Abstract:
In an apparatus for manufacturing an outer ring for coil protection, a supply supplies a sheet for the outer ring in a predetermined direction. A cutting part cuts the sheet transferred from the supply to a length to suit the outer circumference of the coil. A converting part converts a horizontal transfer direction of the cut sheet at 90 degree into a vertical direction. A machining part bends the transferred sheet into a right angle with respect to a width center thereof, pressurizes a horizontal surface of the bent sheet to bend into a circle and machines the circled sheet into the outer ring. Also, a controller controls operation of the supply, the cutting part, the converting part and the machining part. According to the invention, the outer ring is fitted into an outer circumference of the coil to safely protect the coil from external physical impact or contamination.
Inventors:
Kim, Byung-young
Jeon, Tae-in
Jeon, Tae-in
Application Number:
JP2008550213A
Publication Date:
June 18, 2009
Filing Date:
December 13, 2006
Export Citation:
Assignee:
Sam Jun Packing and Aluminum Company., Limited.
International Classes:
B65D59/00; B21D11/20; B65D59/06; B65D81/02; B65D85/671
Attorney, Agent or Firm:
Juichiro Yano