Title:
昇降機構および記録装置
Document Type and Number:
Japanese Patent JP7449643
Kind Code:
B2
Abstract:
A recording apparatus (1) comprises a lifting mechanism (20) lifting and lowering a roll-shaped medium (R), wherein the lifting mechanism (20) includes a lifting unit (80) which lifts and lowers in an apparatus height direction and on which the roll-shaped medium (R) is placed, a position adjustment unit (9, 70) configured to adjust a position of the lifting unit (80) in the apparatus height direction, and a base unit supporting the lifting unit and the position adjustment unit. The base unit (60) includes an insertion portion (62, 92) through which a shaft member (51) supporting the base unit (60) is inserted. The insertion portion (62, 92) includes an inner circumferential portion (64) facing an outer circumferential portion of the shaft member (51). A plurality of rolling elements (96) is disposed in the inner circumferential portion (64) of the insertion portion (62, 92), and the plurality of rolling elements (96) protrudes from the inner circumferential portion when viewed from an axial direction in which the shaft member (51) extends.
Inventors:
Hiroyuki Nakayama
Application Number:
JP2018143263A
Publication Date:
March 14, 2024
Filing Date:
July 31, 2018
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B65H19/12; B41J15/04
Domestic Patent References:
| JP2012153456A | ||||
| JP2012166283A | ||||
| JP2002213445A | ||||
| JP2007261754A | ||||
| JP2017109334A |
Foreign References:
| US20170165983 |
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura