Roll support device
AssigneeFujitsu Frontech Limited
InventorHirokatsu Nakamura
Life of this patent
Estimating the term…
Abstract
A roll support device includes: a shaft portion that supports a center hole of a rolled medium in which a medium is wound; a first guide member with which one end surface of the rolled medium in an axial direction of the shaft portion is in contact; a second guide member that is provided on the shaft portion and regulates, in the axial direction, an inner peripheral side of another end surface of the rolled medium in the axial direction; and a third guide member that regulates, in the axial direction, an outer peripheral side of the other end surface of the rolled medium supported by the shaft portion.
Claims8
A roll support device comprising:
- a shaft portion that supports a center hole of a rolled medium in which a medium is wound;
- a first guide member with which one end surface of the rolled medium in an axial direction of the shaft portion is in contact;
- a base on which the first guide member is provided;
- a second guide member that is provided on the shaft portion and regulates, in the axial direction, an inner peripheral side of another end surface of the rolled medium in the axial direction;
- and
- a third guide member that is provided on the base and regulates, in the axial direction, an outer peripheral side of the other end surface of the rolled medium supported by the shaft portion.
A roll support device comprising:
- a shaft portion that supports a center hole of a rolled medium in which a medium is wound;
- a first guide member with which one end surface of the rolled medium in an axial direction of the shaft portion is in contact;
- a second guide member that is provided on the shaft portion and regulates, in the axial direction, an inner peripheral side of another end surface of the rolled medium in the axial direction;
- and
- a third guide member that regulates, in the axial direction, an outer peripheral side of the other end surface of the rolled medium supported by the shaft portion,
- wherein each of the second guide member and the third guide member includes:
- a fixed portion that is fixed at an end of the shaft portion;
- and
- a regulation portion that extends along the radial direction of the rolled medium from the fixed portion, and regulates an inner peripheral side of the other end surface,
- each of the second guide member and the third guide member is provided such that each position in the axial direction of the shaft portion can be adjusted, and is provided so as to be attached in an orientation opposite to the axial direction of the shaft portion, and
- there are provided a plurality of types of the second guide members and a plurality of types of the third guide members, which have different positions of the regulation portions in the axial direction of the fixed portion.
Dependencies are inferred from the claim text.