Rotor, drive converting apparatus, cleaning apparatus, wiping apparatus, and liquid ejection apparatus

A technology of drive conversion and rotor, applied in the direction of transmission, printing device, printing, etc., can solve the problems such as difficult wiper wiping and cleaning recording head
CN101054022AInactive Publication Date: 2007-10-17SEIKO EPSON CORP
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SEIKO EPSON CORP
Publication Date
2007-10-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

A nozzle protecting device 30 of an ink jet type recording apparatus has a cap 46 which covers nozzles of a recording head and a cap support member 47 which is connected to the cap 45 via a spring member 80. The distance between the cap 46 and the cap support member 47 can be changed by elastic deformation of the spring member 80. A vent hole 54 is formed in the cap 46. A valve seat 56 which covers the terminal portion of the vent hole 54 is provided. A valve body 58 is rotatably attached to the lower portion of the cap 46. The valve body 58 selectively abuts on and parts from the valve seat 56 in accordance with the distance between the cap 46 and the cap support member 47. As a result, the inside of the cap 46 is opened and closed to air via the vent hole 54.
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Description

[0001] This application is a divisional case of the invention with the application number 03804476.5, the filing date being July 8, 2003, and the invention name being the rotor, drive conversion device, cleaning device, wiping device and liquid injection device. technical field

[0002] The present invention relates to a rotor, a drive switching device, a cleaning device, a wiping device and a liquid ejecting device comprising these devices. Background technique

[0003] As a conventional liquid ejecting device that ejects liquid to a target, for example, an inkjet type printer that prints graphics or the like by ejecting ink droplets onto a page. This type of printer has a carriage member having a recording head and a platen supporting an object such as paper. The recording head has a plurality of nozzles that eject ink. The paper is guided between the recording head and the platen, and ink is ejected onto the paper from the nozzles. In order to prevent ink from clogging ...

Claims

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