The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2025
Filed:
Jul. 10, 2019
National University Corporation Kobe University, Kobe, JP;
Shimadzu Corporation, Kyoto, JP;
NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY, Kobe, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A cap attaching/detaching deviceis a device for attaching or detaching a capin which a screw portion is formed to or from a test tubeby rotating the cap. A cap grip portiongrips the cap. A rotation mechanismattaches or detaches the capto or from the test tubeby rotating the capby rotating the cap grip portion. The rotation mechanismhas an axial portion, and a nut portion. The axial portionhas an outer peripheral surface on which a screw threadis formed. The nut portionhas an inner peripheral surface on which a screw grooveto be screwed into the screw threadof the axial portionis formed, and rotatably holds the axial portionin a fixed state. A pitch of the screw threadis the same as a pitch of the screw portion formed in the cap