EP 3760823 A1 20210106 - HINGE WITH A DAMPING FUNCTION
Title (en)
HINGE WITH A DAMPING FUNCTION
Title (de)
SCHARNIER MIT DÄMPFUNGSFUNKTION
Title (fr)
CHARNIÈRE DOTÉE D'UNE FONCTION D'AMORTISSEMENT
Publication
Application
Priority
PL 43048919 A 20190703
Abstract (en)
In a hinge with a damping function comprising a first fastening set (10) with a housing, a second fastening set (20) with a housing, as well as a damping unit (30) situated between the first fastening set (10) and the second fastening set (20), the damping unit (30) comprises a first damping set (31) comprising a first cam (13) non-rotatable in relation to the first fastening set (10) and shaped like a cylinder (11) open at a side of a middle of the hinge (1) and having a facing surface (14) with at least one protrusion (15) directed towards the middle of the hinge (1), a second damping set (32) comprising a second cam (23) non-rotatable in relation to the second fastening set (20) and shaped like a cylinder (21) open at the side of the middle of the hinge (1) and having a facing surface (24) faced towards the facing surface (14) of the first cam (13) and being in contact, at least in one point 27, with the facing surface (14) and comprising at least one skid with an inclined slope to the horizontal, whereas interiors of the first cylinder (11) and the second cylinder (21) form a central chamber in which is situated a damping operator (33) having an actuating cylinder (35), filled with a medium, and a returning piston (36, 136) with at least one pass-through opening and a piston rod (37, 137) slidably positioned in the actuating cylinder (35, 135), whereas the piston rod (37, 137) rests with its free end against a bottom of one of the first cylinder (11) and the second cylinder (21).
IPC 8 full level
E05F 1/04 (2006.01); E05F 1/06 (2006.01); E05F 3/20 (2006.01)
CPC (source: EP)
E05F 1/043 (2013.01); E05F 1/061 (2013.01); E05F 5/02 (2013.01); E05F 3/20 (2013.01); E05Y 2201/474 (2013.01); E05Y 2201/638 (2013.01); E05Y 2900/132 (2013.01)
Citation (applicant)
- DE 19717117 A1 19981029 - WINKHAUS FA AUGUST [DE]
- MX 2018010668 A 20190114 - CIRKUL INC [US]
- US 2019040667 A1 20190207 - FENG HUAIGANG [CN]
Citation (search report)
- [A] JP 2018009380 A 20180118 - KYOEI KANAMONO SEISAKUSHO KK
- [A] EP 2803799 A2 20141119 - KERMI GMBH [DE]
- [A] FR 3023866 A1 20160122 - AFKOR NV [BE]
- [A] DE 102010004134 A1 20110714 - EL SAYED M YOSEF [DE]
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 3760823 A1 20210106; EP 3760823 B1 20220330; PL 239241 B1 20211122; PL 430489 A1 20210111
DOCDB simple family (application)
EP 20183839 A 20200702; PL 43048919 A 20190703