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. 02, 1988
Filed:
May. 06, 1986
Fumihiko Kaneko, Nagaokakyo, JP;
Katsuyuki Moriyasu, Nagaokakyo, JP;
Abstract
A wound unit of an electronic components series comprises a cylindrical core and a tape-shaped electronic components series wound in layers on its circumferential surface. On the periphery of the core, there is formed a slit. The electronic components series include a carrier tape made of a cardboard or the like on which not only the feeding holes having a certain pitch are formed but also many through holes responding to the shape of electronic components to be contained therein are distributed in a longitudinal direction. In each of these through holes are contained electronic components and on both of the main surfaces of the carrier tape, cover tapes are adhered to seal off the through holes. The tip of the electronic components series is inserted into the slit of the core and the electronic components series is wound in layers on the circumferential surface of the core. Adhesion layers are formed on the upper surface of the side of the carrier tape provided with the feeding holes of the electronic component series, each layer of the electronic components series being bonded to the next layer by the adhesion agent.