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:
Aug. 12, 1980
Filed:
Jul. 10, 1978
Koichi Asai, Aichi, JP;
Tohsuke Kawada, Aichi, JP;
Yoshiyuki Iwaki, Hyogo, JP;
Ryozo Kuroda, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
Four carriers are disposed at 90.degree. intervals about the axis of rotation. A wound core formed on a mandrel is shifted to one of the carriers contacted with the mandrel. The carrier with the core is rotated through 90.degree. to reach a compression unit and the core is compressed through the movement of the carrier toward the unit, after which the compressed core is welded. When the carrier with the completed core faces a discharge channel through its intermittent rotation, the carrier moves into the channel. Then the carrier ascends to leave the core in the channel and is then rotated to oppose to the mandrel to repeat the above process. The remaining carriers are similarly operated.