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:
Nov. 21, 2000
Filed:
Nov. 05, 1999
Woo-yong Park, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
An apparatus for elevating a squeegee roller and a development roller for a liquid printer, including a pair of first supporting blocks for rotatably supporting both ends of the development roller which transfers a developer liquid to the transfer surface of a photoreceptor belt, a pair of second supporting blocks for rotatably supporting both ends of the squeegee roller which compresses the transfer surface of the photoreceptor belt and removes liquid carrier contained in the transferred developer liquid, a pair of cases in which the first and second supporting blocks are elevatably accommodated parallel to each other, a first elevating mechanism for elevating the cases relative to the photoreceptor belt, a driver unit for driving the first elevating mechanism, and a second elevating mechanism for elevating the first and second supporting blocks in sequence with the elevation of the cases. The apparatus elevates and adjusts the rollers according to the operation mode of the printer.