Winding – tensioning – or guiding – Coil holder or support – Radially expansible or contractile
Reexamination Certificate
2009-01-27
2010-11-02
Kim, Sang (Department: 3654)
Winding, tensioning, or guiding
Coil holder or support
Radially expansible or contractile
C242S573400
Reexamination Certificate
active
07823825
ABSTRACT:
A roll medium supporting apparatus includes: a base body portion to be inserted into a hollow shaft portion of a rolled medium; a plurality of contact supporting portions provided circumferentially of the base body portion so as to be capable of being displaced radially of the hollow shaft portion, having a plurality of predetermined positions within the displaceable range, and coming into contact with the inner peripheral surface of the hollow shaft portion and supporting the same; and a stabilizing mechanism configured to stabilize the contact supporting portions at the plurality of predetermined positions.
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Aono Munetoyo
Genta Shin
Komuro Kiyoto
Ozaki Kazuma
Kim Sang
Seiko Epson Corporation
Workman Nydegger
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