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:
Apr. 23, 2019
Filed:
Mar. 21, 2018
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Masafumi Inoue, Tajimi, JP;
Yoshiyuki Tsujimoto, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A sheet conveying device includes: a sheet cassette including a first housing, a pressing plate, a raising plate, a first resilient member, and a second resilient member; a second housing; a sheet-cassette accommodating portion; a first electrode; a second electrode; a sheet conveyor; a driver; a first output device that outputs a first signal and a second signal; a second output device that outputs a rotation pulse signal; and a controller that receives the first signal, the second signal, and the rotation pulse signal. The controller counts pulses of the rotation pulse signal received from the second output device, determines the number of pulses of the rotation pulse signal, and determines an amount of upward movement of the pressing plate based on the number of pulses of the rotation pulse signal.