DOUBLE-LOCK CYLINDER MUTUAL CONTROL AND DECODING METHOD FOR LOCK AND DOUBLE-CYLINDER MUTUAL CONTROL LOCK

Title:

DOUBLE-LOCK CYLINDER MUTUAL CONTROL AND DECODING METHOD FOR LOCK AND DOUBLE-CYLINDER MUTUAL CONTROL LOCK

Document Type and Number:

WIPO Patent Application WO/2016/150258

Kind Code:

A1

Abstract:

A double-lock cylinder mutual control and decoding method for a lock, comprising: firstly decode a password of a first lock cylinder (111, 24, 322, 52), wherein before the password of the first lock cylinder (111, 24, 322, 52) is decoded, the first lock cylinder (111, 24, 322, 52) limits the decoding of a password of a second lock cylinder (121, 23, 321, 53), while the second lock cylinder (121, 23, 321, 53) limits the rotation of the first lock cylinder (111, 24, 322, 52); after the password of the first lock cylinder (111, 24, 322, 52) is decoded, the first lock cylinder (111, 24, 322, 52) can move from a first position to a second position by utilizing a pre-set position difference, but cannot rotate; when the first lock cylinder (111, 24, 322, 52) moves in place, release the limitation on the password decoding of the second lock cylinder (121, 23, 321, 53), but the second lock cylinder (121, 23, 321, 53) still limits the rotation of the first lock cylinder (111, 24, 322, 52); and then decode the password of the second lock cylinder (121, 23, 321, 53), and after the password of the second lock cylinder (121, 23, 321, 53) is decoded, the first lock cylinder (111, 24, 322, 52) and the second lock cylinder (121, 23, 321, 53) can rotate together, thereby realizing the unlocking. The present invention also relates to a double-cylinder mutual control lock.

Inventors:

CHU KAPAN (CN)

Application Number:

PCT/CN2016/073360

Publication Date:

September 29, 2016

Filing Date:

February 03, 2016

Export Citation:

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Assignee:

CHU KAPAN (CN)

International Classes:

E05B63/14; E05B27/00

Foreign References:

CN104832006A	2015-08-12
CN2628662Y	2004-07-28
CN203925006U	2014-11-05
CN201050222Y	2008-04-23
EP2410110A2	2012-01-25

Other References: