Global Patent Index - EP 0989268 A1

EP 0989268 A1 20000329 - Mechanism for transmission of movement of door handle or key to the locking bolt of a lock

Title (en)

Mechanism for transmission of movement of door handle or key to the locking bolt of a lock

Title (de)

Mechanismus für die Bewegungsübertragung eines Türgriffs oder Schlüssels zu einem Riegelverschluss eines Schlosses

Title (fr)

Mécanisme pour la transmission de la mouvement du poignée ou de la clé de porte au pêne de verrouillage d'une serrure

Publication

EP 0989268 A1 20000329 (EN)

Application

EP 99660139 A 19990903

Priority

FI 981889 A 19980904

Abstract (en)

The invention relates to a mechanism (2) for transmission of movement of a door handle or a key to the locking bolt (34) of a lock (20), said mechanism being provided with a body (4) and a locking bar member turning on the body about the longitudinal axis. The locking bar member is comprised of two locking bars, axially deflected relative to each other but substantially parallel in direction and operatively connected to each other with cogwheels (6, 8) of different sizes, the first (12) whereof being connectable to the cylinder lock or the door handle and the second (18) to the lock (20) and to the locking bolt (34) thereof. With the aid of the construction, the transmission ratio most advantageous to each embodiment is achieved between the opening movement and the rotary movement of the locking bar (18) displacing the locking bolt (34) of the lock (20). The invention also relates to a method for facilitating the opening of the lock (20). <IMAGE>

IPC 1-7

E05B 65/10

IPC 8 full level

E05B 7/00 (2006.01); E05B 65/10 (2006.01)

CPC (source: EP)

E05B 7/00 (2013.01); E05B 65/1066 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0989268 A1 20000329; EP 0989268 B1 20030416; AT 237725 T 20030515; DE 69906899 D1 20030522; FI 107557 B 20010831; FI 981889 A0 19980904; FI 981889 A 20000305

DOCDB simple family (application)

EP 99660139 A 19990903; AT 99660139 T 19990903; DE 69906899 T 19990903; FI 981889 A 19980904