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:
Oct. 12, 1999
Filed:
Feb. 10, 1998
Chikatsu Kato, Kawasaki, JP;
Hiroshi Shibuya, Kawasaki, JP;
Nobuhiko Motoyama, Kawasaki, JP;
Keiichi Saito, Kawasaki, JP;
Daisuke Hori, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A cartridge transferring robot which is capable of providing multiple functions to a hand mechanism to allow the direct insertion/extraction of a cartridge between a deck and the hand mechanism. The cartridge transferring robot according to the present invention has a hand mechanism comprising a pair of upper and lower hand members attached to a hand base to be slidable vertically, a spring for biasing the hand members in a direction of closing directions of gripping the cartridge, a pair of upper and lower cam followers attached to the hand members, a cam disposed between the cam followers for adjusting the separation between the cam followers to cause the hand members to take opening and closing actions against the biasing force of the spring, and a motor for rotationally driving the cam. This invention is applicable to a library apparatus storing a large number of cartridges such as magnetic tape cartridges and optical disk cartridges.