EP1522661A3 - Safety lock with front coupling for sliding doors - Google Patents

Safety lock with front coupling for sliding doors Download PDF

Info

Publication number
EP1522661A3
EP1522661A3 EP04018552A EP04018552A EP1522661A3 EP 1522661 A3 EP1522661 A3 EP 1522661A3 EP 04018552 A EP04018552 A EP 04018552A EP 04018552 A EP04018552 A EP 04018552A EP 1522661 A3 EP1522661 A3 EP 1522661A3
Authority
EP
European Patent Office
Prior art keywords
casing
frame
pivoted
sliding doors
safety lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04018552A
Other languages
German (de)
French (fr)
Other versions
EP1522661A2 (en
Inventor
Deo Errani
Evaristo Ioni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CISA SpA
Original Assignee
CISA SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CISA SpA filed Critical CISA SpA
Publication of EP1522661A2 publication Critical patent/EP1522661A2/en
Publication of EP1522661A3 publication Critical patent/EP1522661A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0013—Locks with rotary bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B63/202—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed a latch bolt being initially retained in an intermediate position and subsequently projected to its full extent when the wing is closed

Abstract

A front-coupling safety lock for sliding doors, of the type that comprises a hook element (4) that is pivoted inside a casing (2) of the lock (1) and is suitable to rotate about the pivot (3) until it protrudes partially from the casing (2), engaging within a respective selvage mounted on the jamb. The hook (4) is constituted by an angular lever (4) that is pivoted to the casing (2) at one of its ends, with a tab (7) that protrudes laterally to the side of the pivoting point to which the end of a frame (8) is pivoted, the frame being suitable to perform an axial translational motion by way of the action of a key-operated cylinder (24), the frame (8) being associated with a lever (15) provided with an end tooth (16) that is suitable to engage, by way of the action of an elastic means (17), in respective seats (10a, 10b) provided on the frame (8); a rocker (20) being mounted so that it can rotate about its own central portion proximate to the angular lever (4) on the portion that lies opposite the portion provided with the protruding tab (7), the rocker having an end (20a) that is suitable to engage in a recess (23) of the angular lever (4) and an opposite end that faces a pin (19) that can slide axially within a hole (18) provided in the casing (2) and normally protrudes therefrom.
EP04018552A 2003-10-10 2004-08-05 Safety lock with front coupling for sliding doors Withdrawn EP1522661A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20030584 ITBO20030584A1 (en) 2003-10-10 2003-10-10 SAFETY FASTENER WITH FRONTAL ATTACHMENT FOR SLIDING DOORS
ITBO20030584 2003-10-10

Publications (2)

Publication Number Publication Date
EP1522661A2 EP1522661A2 (en) 2005-04-13
EP1522661A3 true EP1522661A3 (en) 2006-12-13

Family

ID=34074076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04018552A Withdrawn EP1522661A3 (en) 2003-10-10 2004-08-05 Safety lock with front coupling for sliding doors

Country Status (4)

Country Link
EP (1) EP1522661A3 (en)
CN (1) CN1605705A (en)
IT (1) ITBO20030584A1 (en)
ZA (1) ZA200400041B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445418B (en) * 2007-01-05 2011-12-21 Adams Rite Europ Ltd Lock assembly
GB2445419B (en) 2007-01-05 2011-07-27 Adams Rite Europe Ltd Lock assembly
AT9709U1 (en) * 2007-05-11 2008-02-15 Grundmann Beschlagtechnik Gmbh LOCK
EP2291571B1 (en) * 2008-06-13 2017-11-01 Kiekert Aktiengesellschaft Closing device comprising a detent spring
EP2318627B1 (en) * 2008-08-05 2012-04-18 CISA S.p.A. Universal lock for swing-doors
WO2012005662A1 (en) * 2010-07-05 2012-01-12 Stendals El Ab Locking device with striking arrangement and automatic locking
CN103670109B (en) * 2013-12-31 2015-09-02 南京康尼机电股份有限公司 A kind of switch module of city railway vehicle sliding door
CN110103243B (en) * 2019-05-16 2022-05-24 江南大学 Clamping mechanism of library's access book robot
ES2917348B2 (en) * 2021-01-07 2023-04-14 La Ind Cerrajera Sa Automatic security lock against unwanted ejection

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918429A (en) * 1960-03-05 1963-02-13 Hallam Sleigh & Cheston Ltd Improvements in latches for sliding doors
FR2342390A1 (en) * 1977-02-22 1977-09-23 Schlegel Uk Ltd DEADLOCK LOCK
FR2620482A1 (en) * 1987-09-15 1989-03-17 D S Croisee Catch for a sliding panel
FR2704591A1 (en) * 1993-04-30 1994-11-04 Costa Alain Hook lock
DE9411842U1 (en) * 1994-07-22 1994-11-17 Kirchmann Niederdrenk Kg Hook swivel lock, especially for use as a tubular profile lock
WO1995009958A1 (en) * 1993-10-06 1995-04-13 Ladislav Stephan Karpisek Improvements in universal locks
EP0866199A1 (en) * 1995-11-06 1998-09-23 Anthony M. Persiano Locking mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380078A (en) 1993-06-22 1995-01-10 W. L. Gore & Associates, Inc. Retractable gloves for handling objects in isolation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918429A (en) * 1960-03-05 1963-02-13 Hallam Sleigh & Cheston Ltd Improvements in latches for sliding doors
FR2342390A1 (en) * 1977-02-22 1977-09-23 Schlegel Uk Ltd DEADLOCK LOCK
FR2620482A1 (en) * 1987-09-15 1989-03-17 D S Croisee Catch for a sliding panel
FR2704591A1 (en) * 1993-04-30 1994-11-04 Costa Alain Hook lock
WO1995009958A1 (en) * 1993-10-06 1995-04-13 Ladislav Stephan Karpisek Improvements in universal locks
DE9411842U1 (en) * 1994-07-22 1994-11-17 Kirchmann Niederdrenk Kg Hook swivel lock, especially for use as a tubular profile lock
EP0866199A1 (en) * 1995-11-06 1998-09-23 Anthony M. Persiano Locking mechanism

Also Published As

Publication number Publication date
EP1522661A2 (en) 2005-04-13
CN1605705A (en) 2005-04-13
ITBO20030584A1 (en) 2005-04-11
ZA200400041B (en) 2004-08-17

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