Global Patent Index - EP 3108867 A1

EP 3108867 A1 20161228 - DENTAL PATIENT CHAIR

Title (en)

DENTAL PATIENT CHAIR

Title (de)

ZAHNARZTPATIENTENSTUHL

Title (fr)

FAUTEUIL DENTAIRE

Publication

EP 3108867 A1 20161228 (EN)

Application

EP 16175492 A 20160621

Priority

IT UB20151600 A 20150623

Abstract (en)

Mechanism for moving reclining chairs (1), preferably dental patient chairs, comprising a backrest (2) and a seat (3) moving relative to each other, and wherein said backrest is supported by an oscillating mechanism, further comprising: - at least a cam (14) having a pre-set curvilinear contour; said cam supports said seat and is at least oscillating around an axis substantially corresponding to an oscillating axis of the seat; - at least a carriage, a slide or similar elements (12); - at least a leading hole (11) for said carriage (12); characterized in that said leading hole (11) extends substantially in the direction of the contour of said cam, and said carriage (12) has cooperating means with the contour of said cam (14), while said carriage (12) is slidingly actuated by the oscillating mechanism of the backrest, so that when said carriage (12) slides inside said leading hole (11) thanks to an actuating system, said carriage (12), interfering with cam's (14) contour, commands at least an oscillatory movement controlled by the contour of the cam (14) itself.

IPC 8 full level

A47C 1/032 (2006.01); A61G 15/02 (2006.01); A61G 15/12 (2006.01)

CPC (source: CN EP)

A61G 15/02 (2013.01 - CN EP); A61G 15/10 (2013.01 - CN); A61G 15/12 (2013.01 - EP)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3108867 A1 20161228; EP 3108867 B1 20181205; CN 106264962 A 20170104; CN 106264962 B 20191220

DOCDB simple family (application)

EP 16175492 A 20160621; CN 201610464627 A 20160623