Title:
PRINTER
Document Type and Number:
Japanese Patent JP2017109334
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve work efficiency at the time of replacement of a roll-shaped medium.SOLUTION: A printer has a first holder part 3 holding a roll-shaped medium R. The first holder part 3 includes: a base 4; a main shaft 41 being supported by the base 4 and fixing the roll-shaped medium R by moving in an axial direction; a split nut part 54 being provided on the base 4 and capable of being split into two pieces; a bolt 42 moving the main shaft 41 in the axial direction; a handle 45 rotating the bolt 42; and an opening/closing mechanism 60 opening/closing the split nut part 54. The split nut part 54 engages with the bolt 42 in a close state, moves the bolt 42 rotated by the handle 45 in the axial direction, and releases the bolt 42 in an open state.SELECTED DRAWING: Figure 12
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Inventors:
TAKAHASHI HIROTSUGU
KUMAI EIJI
KUMAI EIJI
Application Number:
JP2015243865A
Publication Date:
June 22, 2017
Filing Date:
December 15, 2015
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B41J15/04; B41J2/01; B65H16/06; B65H19/12
Attorney, Agent or Firm:
Kazuaki Watanabe
Keisuke Nishida
Satoshi Nakai
Keisuke Nishida
Satoshi Nakai