Title:
HOLDING DEVICE AND PRINTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/050076
Kind Code:
A1
Abstract:
In the present invention, an object to be printed is stably held. This holding device comprises: a first member which is rotatable around a first axis and at least a part of which has an annular shape centered on the first axis; a second member which is rotatable around a second axis and at least a part of which has an annular shape centered on the second axis; a third member which is rotatable around a third axis and at least a part of which has an annular shape centered on the third axis; and a first holding unit that rotatably holds an object around the axis of rotational symmetry of the surface to be printed. Looking along a first direction parallel to the axis of rotational symmetry, a triangle, which is formed by a first position where the first member abuts on the object, a second position where the second member abuts on the object, and a third position where the third member abuts on the object, encloses the axis of rotational symmetry.
Inventors:
OKASHO HIDEAKI (JP)
KOMURA TOMOYUKI (JP)
MURAMOTO SHUJI (JP)
KATO TAKUJI (JP)
KOMURA TOMOYUKI (JP)
MURAMOTO SHUJI (JP)
KATO TAKUJI (JP)
Application Number:
PCT/JP2021/030501
Publication Date:
March 10, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SCREEN HOLDINGS CO LTD (JP)
International Classes:
B41F17/22; B41F3/20; B41F17/20
Domestic Patent References:
| WO2020110618A1 | 2020-06-04 |
Foreign References:
| JPH02250709A | 1990-10-08 | |||
| JP2020029022A | 2020-02-27 | |||
| JP2013207060A | 2013-10-07 | |||
| US5388683A | 1995-02-14 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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