Patent · US Active

Mixer and system for mixing and dispensing a material

US8371744B2 · kind B2 · utility

4Cited by

20References

11Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Alexander Walter · Hemau, DE
Jens Gramann · Bogen, DE
Manfred Harre · Landsberg am Lech, DE
Marc Peuker · Schorndorf, DE

Key dates

Filing date	Aug 23, 2010
Grant date	Feb 12, 2013
Priority date	—
Expiry date	Aug 23, 2030

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2001/102
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A mixer for mixing at least two-components of a dental material comprises a mixing rotor with a coupling for coupling with a drive shaft for driving the mixing rotor. Further a device for dispensing at least two components of a dental material comprises a drive shaft for driving a mixing rotor of a mixer. The coupling of the mixer and/or the device comprises at least one guiding ridge which preferably facilitates coupling to the drive shaft.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.