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:
Feb. 23, 1988
Filed:
Dec. 17, 1986
Applicant:
Inventor:
Luigi Nebuloni, Ossona, IT;
Assignee:
Instrumentation Laboratory S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356427 ; 422 64 ; 422 72 ;
Abstract
A coupling arrangement between a hub and multi-cuvette rotor in analytical photometers, wherein the hub has a projection the section of which has a non-revolving profile and to such end comprises at least one rectilinear segment, the rotor designed for said hub featuring centrally a seating adapted to receive said projection on which hub, peripherally to said projection and distanced from the rectilinear-segment portion, there are arranged radially yieldable elastic elements provided with a portion which projects from said profile so that it elastically associates with the matching seating in the rotor.