Title:
SPECIMEN INTRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/069427
Kind Code:
A1
Abstract:
A movement mechanism 30 includes a support shaft 31, a first movement member 321, and a second movement member 322. The support shaft 31 extends along a straight line, and has a threaded section (first threaded section 311 and second threaded section 312) formed in an outer circumferential surface thereof. The first movement member 321 is threadedly engaged with the threaded section, and moves along the support shaft 31 in conjunction with rotation of the support shaft 31 and thereby causes a tube retaining part 10 to move. The second movement member 322 is threadedly engaged with the threaded section, and moves along the support shaft 31 in conjunction with rotation of the support shaft 31 and thereby causes a tube heating part 20 to move. In the threaded section, between a region (first threaded section 311) in which the first movement member 321 moves, and a region (second threaded section 312) in which the second movement member 322 moves, right-handed threads are formed in one region and left-handed threads are formed in the other region.
Inventors:
SAWAMURA ISAO (JP)
Application Number:
PCT/JP2017/036320
Publication Date:
April 11, 2019
Filing Date:
October 05, 2017
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N1/00; G01N1/22; G01N35/04; G01N30/24
Domestic Patent References:
| WO2017104005A1 | 2017-06-22 |
Foreign References:
| JPS533378Y1 | 1978-01-27 | |||
| JPS59127935A | 1984-07-23 | |||
| JPS59188189U | 1984-12-13 | |||
| JP2003315221A | 2003-11-06 |
Attorney, Agent or Firm:
YOSHIMOTO, Tsutomu et al. (JP)
Download PDF: