Patent · US Active

Dispensing device for dental material

US9795985B2 · kind B2 · utility

1Cited by

8References

3Claims

0Family size

Inventors

Emir Jelovac · Birkenfeld, DE
Jens Gramann · Bogen, DE
Korbinian Schepke-Gerlach · Gauting, DE

Key dates

Filing date	Mar 8, 2013
Grant date	Oct 24, 2017
Priority date	—
Expiry date	Sep 18, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H1/48
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A dispensing device for dental material, which includes a planetary gear drive with at least three planet gears in engagement with an annulus gear. The annulus gear is radial float-mounted relative to the planet gears. A radial force applied on the annulus gear urges the annulus gear into an off-center relationship with respect to an imaginary circle on which the planet gears are arranged.

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