A FEEDING MECHANISM USED IN 3D PRINTERS

Title:

A FEEDING MECHANISM USED IN 3D PRINTERS

Document Type and Number:

WIPO Patent Application WO/2020/182450

Kind Code:

A1

Abstract:

The present invention relates to a three-dimensional printer (1) comprising a motor (2); a motor shaft (3); and a feeding mechanism (4) having two unidirectional ball bearings (5 and 6) which are mounted to said motor shaft (3) one behind the other, two drive gears (7 and 8) which are coaxially mounted onto the two ball bearings (5 and 6), and two guiding members (9 and 10) which extend parallel to the motor shaft (3) next to each drive gear (7 and 8), wherein the filament (15) is inserted between the drive gear (7 and 8) and the guiding member (9 and 10).

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Inventors:

OKTAY KEMAL (TR)
VATANSEVER CELAL (TR)
DONMEZ ERSIN (TR)
COBAN OMER BURAK (TR)
KAYISDAG VAROL (TR)

Application Number:

PCT/EP2020/054713

Publication Date:

September 17, 2020

Filing Date:

February 24, 2020

Export Citation:

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Assignee:

ARCELIK AS (TR)

International Classes:

B29C64/118; B29C64/336; B33Y30/00

Foreign References:

CN108582781A	2018-09-28
US20150328837A1	2015-11-19
US20120189729A1	2012-07-26
US8827684B1	2014-09-09
US20120189729A1	2012-07-26
US20080213419A1	2008-09-04
US20070228590A1	2007-10-04

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