Global Patent Index - EP 1847671 A1

EP 1847671 A1 2007-10-24 - DEVICE FOR OPENING AND CLOSING DOOR

Title (en)

DEVICE FOR OPENING AND CLOSING DOOR

Title (de)

VORRICHTUNG ZUM ÖFFNEN UND SCHLIESSEN EINER TÜR

Title (fr)

DISPOSITIF D'OUVERTURE ET DE FERMETURE DE PORTE

Publication

EP 1847671 A1 (EN)

Application

EP 06712800 A

Priority

  • JP 2006301657 W
  • JP 2005033122 A

Abstract (en)

The basal end of the first arm 12 is turnably connected to an apparatus main body 11 about a first turning axis L1. The basal end of a second arm 13 is turnably connected to the distal end of the first arm 12 about a second turning axis L2 parallel to the first turning axis L1. A compression coil spring 14 for biasing the first arm 12 toward the closing position when the first arm 12 is located between the neutral position and the closing position and toward the opening position when the first arm 12 is located between the neutral position and the opening position. The compression coil spring 14 is arranged between the first turning axis L1 and the second turning axis L2 on a line L intersecting with the first and second turning axes L1, L2 at right angles.

IPC 8 full level (invention and additional information)

E05F 1/14 (2006.01); E05F 1/10 (2006.01)

CPC (invention and additional information)

E05F 3/14 (2013.01); E05F 1/105 (2013.01); E05F 1/14 (2013.01); E05F 5/00 (2013.01); E05Y 2201/21 (2013.01); E05Y 2201/254 (2013.01); E05Y 2201/266 (2013.01); E05Y 2900/132 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family

EP 1847671 A1 20071024; CN 101115901 A 20080130; CN 101115901 B 20110615; JP 4440930 B2 20100324; JP WO2006085461 A1 20080626; WO 2006085461 A1 20060817