DE50009444D1 - Mechanical locking device for the door leaf of a door - Google Patents

Mechanical locking device for the door leaf of a door

Info

Publication number
DE50009444D1
DE50009444D1 DE50009444T DE50009444T DE50009444D1 DE 50009444 D1 DE50009444 D1 DE 50009444D1 DE 50009444 T DE50009444 T DE 50009444T DE 50009444 T DE50009444 T DE 50009444T DE 50009444 D1 DE50009444 D1 DE 50009444D1
Authority
DE
Germany
Prior art keywords
leaf
door
guide rail
frame
ratchet wheel
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.)
Expired - Lifetime
Application number
DE50009444T
Other languages
German (de)
Inventor
Stephan Gosch
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Priority to DE50009444T priority Critical patent/DE50009444D1/en
Application granted granted Critical
Publication of DE50009444D1 publication Critical patent/DE50009444D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

Opening the door leaf moves a sliding piece (18) along a guide rail (12) in the leaf or frame, resulting in movement of a snap-fit lever (26) and causing the cooperating spring-loaded ratchet wheel (38) to rotate out of its stopped position, before snapping back into place again and acting as a stop to prevent the leaf accidentally closing. Pressing the lever to disengage it from the ratchet wheel will enable the leaf to close again. The swing arm has one arm pivotably connected to the leaf or frame, and the opposite end is provided with a sliding piece (18) movable in the length direction and housed in a guide rail (12) in the leaf or frame. A holder unit (20) in the guide rail is used to fix the sliding piece and therefore the door leaf into position, and is provided with a ratchet wheel (38) engaging with a resilient snap-fit lever (26) that can be disengaged by applying pressure to it.
DE50009444T 1999-02-17 2000-02-14 Mechanical locking device for the door leaf of a door Expired - Lifetime DE50009444D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50009444T DE50009444D1 (en) 1999-02-17 2000-02-14 Mechanical locking device for the door leaf of a door

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19906349A DE19906349C1 (en) 1999-02-17 1999-02-17 Door lock with swing arm between door leaf and frame, includes snap=fit lever and ratchet wheel
DE50009444T DE50009444D1 (en) 1999-02-17 2000-02-14 Mechanical locking device for the door leaf of a door

Publications (1)

Publication Number Publication Date
DE50009444D1 true DE50009444D1 (en) 2005-03-17

Family

ID=7897602

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19906349A Expired - Fee Related DE19906349C1 (en) 1999-02-17 1999-02-17 Door lock with swing arm between door leaf and frame, includes snap=fit lever and ratchet wheel
DE50009444T Expired - Lifetime DE50009444D1 (en) 1999-02-17 2000-02-14 Mechanical locking device for the door leaf of a door

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19906349A Expired - Fee Related DE19906349C1 (en) 1999-02-17 1999-02-17 Door lock with swing arm between door leaf and frame, includes snap=fit lever and ratchet wheel

Country Status (3)

Country Link
EP (1) EP1030019B1 (en)
AT (1) ATE288987T1 (en)
DE (2) DE19906349C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011051668A1 (en) * 2011-07-08 2013-01-10 Dorma Gmbh + Co. Kg Slider, in particular for a door closer
DE102012110026A1 (en) 2012-10-19 2014-04-24 Dorma Gmbh + Co. Kg Locking device of door actuator, has door casement engaged into snap-in position if slider is pressed over holding unit in opening direction, and enabled in release position if slider is pressed over holding unit in closing direction
TWI542773B (en) * 2014-12-24 2016-07-21 台灣福興工業股份有限公司 Device for keep a door in opened status

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29517703U1 (en) * 1995-02-27 1996-01-11 Dorma Gmbh + Co. Kg, 58256 Ennepetal Mechanical locking device for door leaves with a door closer
GB2306564B (en) * 1995-10-27 1999-08-18 Euromond Ltd Stays

Also Published As

Publication number Publication date
EP1030019A2 (en) 2000-08-23
DE19906349C1 (en) 2000-07-27
EP1030019A3 (en) 2003-11-26
EP1030019B1 (en) 2005-02-09
ATE288987T1 (en) 2005-02-15

Similar Documents

Publication Publication Date Title
HU9201615D0 (en) Device for holding drawer in body of furniture unit
GB0000039D0 (en) Pivoting and locking device for hinged windows
ATE275687T1 (en) RETAINING FITTING FOR A FLAP HINGED AROUND A HORIZONTAL SWIVEL AXIS ON A TOP WALL OF A CABINET
ATE181394T1 (en) LOCKING DEVICE FOR WINDOWS, DOORS OR. DGL.
EP0867587A3 (en) Closure sequence controller for a double-wing door
DE50009444D1 (en) Mechanical locking device for the door leaf of a door
NO874648D0 (en) SUPPORT WINDOW FOR OPEN WINDOWS DOER O.L.
FR2456199A1 (en) Outward hanging window opening mechanism bolting device - has stop fastened to guide piece barring extension, for hooking out
GB2366323B (en) Friction stay with biased slider
DE29500910U1 (en) Closing sequence controller
GB2384270A (en) A restrictor device
DE59702597D1 (en) Sliding guide stop for opening limiters of window and door sashes
SE9501582L (en) Locking device for a swing arm in a door opener
DE602006004287D1 (en) Holding device for a door leaf
DE29617597U1 (en) Locking device for a door or gate leaf that can be moved in a frame
DE59904798D1 (en) LOCKING DEVICE FOR THE SUBJECTING LEAF DOUBLE LEAF DOORS DOORS OD. DGL.
ES2136919T3 (en) FITTING FOR A DOOR LEAF, WINDOW OR SIMILAR SLIDING TOWARDS A SECOND PARALLEL PLANE, WHICH CAN SLIDE HORIZONTALLY FROM THIS POSITION.
AU2001267685A1 (en) Friction stay with anti tampering device
US2132733A (en) Door catch
SE0001374D0 (en) Door holder
FR2393909A1 (en) Sliding retaining strap for car door - pivots triangular cam bearing on blade spring to form catch holding door
JPS6111413Y2 (en)
EP1500761A3 (en) Handle lock for slidable windows provided with a faulty-operation preventing system
DK1233131T3 (en) Closing control device
GB0602636D0 (en) Friction hinges

Legal Events

Date Code Title Description
8364 No opposition during term of opposition