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:
Jan. 05, 1988
Filed:
Apr. 06, 1987
Masaaki Utsui, Kanagawa, JP;
Makoto Shimizu, Kanagawa, JP;
Noriyuki Hoshina, Kanagawa, JP;
Nobuyuki Adachi, Kanagawa, JP;
Takashi Kurihara, Kanagawa, JP;
Tatsuo Shiino, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A magnetic recording disk cartridge comprises a magnetic disk unit rotatably accommodated in a casing. A method of assembling the magnetic recording disk cartridge comprises a first conveying step of conveying a lower half of the casing by a first conveyor, a second conveying step of conveying an upper half of the casing by a second conveyor, a disk assembling step of receiving a magnetic disk sheet and a core part and securing the magnetic disk sheet to the core part to form a magnetic disk unit, a disk unit placing step of placing the magnetic disk unit on the lower half of the casing on the first conveyor, and a casing assembling step of transferring both the upper half of the casing on the second conveyor and the lower half of the casing with the magnetic disk unit on the first conveyor to an assembly table, receiving mechanical parts, incorporating the mechanical parts in the lower half on the assembly table, subsequently connecting the upper and lower halves and transferring the integrated casing to a third conveyor. The disk unit placing step is carried out by the intermittent-stop-and-wait system.