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. 22, 2017
Filed:
Feb. 16, 2016
Oki Data Corporation, Tokyo, JP;
Toru Nakajima, Tokyo, JP;
Oki Data Corporation, Tokyo, JP;
Abstract
An image forming apparatus includes an opening closing unit openably arranged between first and second positions and an associating mechanism connecting a body unit with the opening closing unit and operating in association with the opening closing unit. The associating mechanism includes plural compression springs and a buffer member, urges the opening closing unit with a first compression spring among the plural compression springs when the opening closing unit is placed at the first position, urges the opening closing unit with the first compression spring and a second compression spring when the opening closing unit is placed at a third portion between the first portion and the second position, and buffers the motion of the opening closing unit with the buffer member when the opening closing unit is placed at a fourth position between the second position and the third position.