TIP FOR APPLICATOR AND APPLICATOR

PROBLEM TO BE SOLVED: To provide a tip for an applicator and the applicator wherein a spring used in the tip for the applicator is easy to be handled, easy to be inserted into the tip main body, further difficult be bent in compression, difficult to generate ink drops and ink leakage and difficult t...

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Bibliographic Details
Main Author NAKATANI YASUNORI
Format Patent
LanguageEnglish
Published 08.01.2009
Subjects
BUREAU ACCESSORIES
IMPLEMENTS FOR WRITING OR DRAWING
PERFORMING OPERATIONS
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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Summary:PROBLEM TO BE SOLVED: To provide a tip for an applicator and the applicator wherein a spring used in the tip for the applicator is easy to be handled, easy to be inserted into the tip main body, further difficult be bent in compression, difficult to generate ink drops and ink leakage and difficult to leave an air in the tip. SOLUTION: The spring is a coil spring, has a dense winding part and a rough winding part, and the dense winding part is positioned in a central part in a longitudinal direction. Further, the dense winding part is the dense winding part of one to seven windings. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20080259656