EP0341529A2 - Serrure - Google Patents

Serrure Download PDF

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Publication number
EP0341529A2
EP0341529A2 EP89107850A EP89107850A EP0341529A2 EP 0341529 A2 EP0341529 A2 EP 0341529A2 EP 89107850 A EP89107850 A EP 89107850A EP 89107850 A EP89107850 A EP 89107850A EP 0341529 A2 EP0341529 A2 EP 0341529A2
Authority
EP
European Patent Office
Prior art keywords
housing
lock
bolt
attached
rack
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Withdrawn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
EP89107850A
Other languages
German (de)
English (en)
Other versions
EP0341529A3 (fr
Inventor
Klaus Peter Drumm
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.)
SICHERHEIT und SERVICE INH KLAUS PETER DRUMM
Original Assignee
SICHERHEIT und SERVICE INH KLAUS PETER DRUMM
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 SICHERHEIT und SERVICE INH KLAUS PETER DRUMM filed Critical SICHERHEIT und SERVICE INH KLAUS PETER DRUMM
Publication of EP0341529A2 publication Critical patent/EP0341529A2/fr
Publication of EP0341529A3 publication Critical patent/EP0341529A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/10—Actuating mechanisms for bars
    • E05C9/12—Actuating mechanisms for bars with rack and pinion mechanism
    • 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
    • E05B63/0004—Additional locks added to existing lock arrangements

Definitions

  • the invention relates to a locking device for doors, consisting of a mortise lock and an independent additional lock, the mortise lock with its knob profile cylinder and its locking lug being arranged between an outer and inner plate of a door fitting.
  • Mortise locks are known for closing doors, which are provided with a profile cylinder. Furthermore, these locks have a locking lug with which the mechanism for the locking bolt is actuated. In addition to these mortise locks, additional box locks are used to increase security, which are attached to the inside of the door, with a bolt engaging a lock case after the lock has been actuated. These locks also have a locking bracket, which enables the door to be opened wide.
  • Cross bolt locks are also known which extend over the entire width of the door and which have bolts on both sides of the door which engage in corresponding lock boxes on the door frame. There are also such locks that are attached to the door height and are anchored with corresponding bolts at the top or bottom of the door. All of these locks have their own locking mechanisms and must be actuated separately for closing and opening, with different keys usually being provided for this. A hole for the profile cylinder must be provided for each additional lock in the door become what is technically complex.
  • the invention is based on the object of proposing a locking device in which a plurality of locks can be combined or actuated using a locking cylinder, thereby increasing stability and facilitating assembly.
  • the mortise lock and the additional lock are mechanically coupled to one another by a drive gearwheel connected to a rotary knob arranged on the inside of the door, which engages in a rack guided in the housing, is provided in a housing fastened to the inner plate. on which a bolt is attached, and that a knob shaft is attached to the locking lug, which is connected to the drive gear.
  • the locking cam is about 45 o mounted obliquely downward to the lock side.
  • a locking bracket is arranged, which can be hooked into the bolt end advanced by the actuating gear.
  • An advantageous embodiment provides that intermediate wheels are provided between the drive gear and the rack, which are arranged on a lever attached to the housing.
  • the bolt is connected to the rack by means of a screw which is adjustable in length.
  • the housing extends over the entire width of the door and has two mutually parallel strips, the rack being guided on sockets and having a connecting tab on its end facing away from the bolt, to which a second rack is fastened, which is connected to a combs arranged on the housing deflection gear which drives a third rack with a second bolt attached to it.
  • a further housing reaching beyond the door height is provided with further toothed racks engaging on the deflection gear and further adjustable latches.
  • the invention has the advantage that the different locking operations can be carried out both on the mortise lock used and on the various additional locks using a single knob profile cylinder. There is no need to provide an additional hole for the cylinder of the box lock. The entire locking device can be accommodated in a space-saving manner without the security of the locking device being reduced thereby.
  • the inner fitting is connected to the housing of the additional lock and is installed directly by replacing or attaching the inner plate with the box lock. This connection between the housing and the inside plate also has the advantage that the door plate is completely stiffened. No additional holes are required for attaching the additional lock, so that such a combination can also be used for fireproof doors.
  • a Knauf profile cylinder can be retrofitted with a simple means so that it has the drive function in the device according to the invention.
  • the outer plate can continue to be used.
  • a high degree of strength is achieved by fastening to a security outer shield.
  • the additional lock can be converted to the left or right.
  • a mortise lock 1 and an additional lock 2 are provided, this additional lock 2 once running horizontally across the width of the door and vertically across the height of the door.
  • this additional lock 2 there are 7 lock boxes 28 on both sides of the door, into which the respective locking pins or bolts engage.
  • a fitting consisting of an outer plate 5 and an inner plate 6 is used Inside the door, the housing 9 for the additional lock 2 is attached.
  • the housing 9 is fastened to the inner shield 6 and forms a component with it.
  • 2 and 3 is a simple box lock as an additional lock 2, the bolt 13 engages on the same side in a lock case, as well as the mortise lock.
  • a rotary knob 11 is used on the inside of the door to actuate the mortise lock 1 and the additional lock 2, while the actuation takes place from the outside using a key 29.
  • FIGS. 4 and 5 The structure of the embodiment of such a device can be seen in particular in FIGS. 4 and 5, the knob profile cylinder on the mortise lock 1 being modified such that a knob shaft 8 is attached to the inside of the door and the locking lug 4, which is connected to a drive gear 10 .
  • the locking nose 4 is inclined by approximately 45 ° mounted to the lock side to enable the locking bracket function and to generate a self-locking of the additional lock 2 against pushing back the bolts 13, 27, 26, 22.
  • a plurality of intermediate gears 30 and an actuating gear 31 are provided, which are attached to a lever 40 which is fastened to the housing 9.
  • the lever 40 can be used for right or left.
  • the toothed wheel 31 engages in a toothed rack 12, on which the bolt 13 of the additional lock 2 is attached by means of a screw bolt 41.
  • the rack 12 is widened relative to the gear 10 in order to compensate for different lock cylinder lengths.
  • the mechanism of the additional lock 2 is arranged in the housing 9, two parallel strips 16, 17 being provided as the outer boundary, and in the case of a toothed rack 12 with a rectangular cross section, this is guided on the lower strip 17 (FIG. 4). To guide and reinforce the bracket or a toothed rack 12 (FIG.
  • the bolt end 15 is provided with a groove 34.
  • the mortise lock 1 When the mortise lock 1 is actuated with the aid of the key 29 or the rotary knob 11, the bolt 13 is first moved so far outward via the gearwheels 10, 30, 31 that the locking bracket 14 can hang in. Here, the door 7 can be opened by a gap width. To lock the door, the mortise lock 1 is then closed when the key 29 or the knob 11 is turned further, and at the same time the bolt 13 is moved into its closed position.
  • the additional lock 2 extends over the entire width of the door, the housing 9 being extended accordingly (FIGS. 1 and 6).
  • insert guides 35 are provided at the end.
  • a connecting bracket 18 is attached to the end of the rack 12, which extends to the upper guide bar 16, a second rack 19 being fastened to this connecting bracket 18, which interacts with the upper guide bar 16.
  • This rack 19 engages in a deflection gear 20 which is arranged on the housing 9, a third rack 21 engaging with this deflection gear 20, the movement of the two racks 19, 21 taking place in opposite directions.
  • a second latch 22, the length of which is adjustable, is fastened to this toothed rack 21 via a connecting bracket 18.
  • This latch 22 is arranged once on the lower guide bar 17 and on a further guide bar 36.
  • This bolt 22 can engage in the right lock box 28 of the door frame. (Fig. 1).
  • the vertically arranged additional lock 2 the parts of which are arranged in a housing 23 attached to the inside of the door, serves to further secure such a door.
  • the mechanism has two toothed racks 24 and 25 arranged in opposite directions to the deflection gear 20, which are each fastened to connecting straps 18, which in turn are connected to further adjustable latches 26 and 27.
  • These bolts 26 and 27 engage at the top and bottom of the door in corresponding lock boxes 28 on the door frame.
  • all bolts 13, 22, 26, 27 and at the same time also the mortise lock are moved into the closed position or in the opening direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Hinges (AREA)
EP89107850A 1988-05-13 1989-04-29 Serrure Withdrawn EP0341529A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883816341 DE3816341A1 (de) 1988-05-13 1988-05-13 Kombinationsschloss
DE3816341 1988-05-13

Publications (2)

Publication Number Publication Date
EP0341529A2 true EP0341529A2 (fr) 1989-11-15
EP0341529A3 EP0341529A3 (fr) 1990-08-29

Family

ID=6354299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107850A Withdrawn EP0341529A3 (fr) 1988-05-13 1989-04-29 Serrure

Country Status (2)

Country Link
EP (1) EP0341529A3 (fr)
DE (1) DE3816341A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035674A (en) * 1995-03-07 2000-03-14 Rittal-Werk Rudolf Loh Gmbh Door locking device with several closing rods
EP2392754A1 (fr) * 2005-07-01 2011-12-07 Daniels, Ron R. Système de sécurité pour barrières d'entrée

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686261A5 (de) * 1992-12-23 1996-02-15 Schulte & Co Schlossfab Schlossmechanismus.
EP0915220B1 (fr) 1997-11-06 2008-09-24 Drumm GmbH Système de verrouillage mécanique et électronique
DE20205146U1 (de) * 2002-04-04 2003-05-15 Drumm GmbH, 97337 Dettelbach Universaltürschloss
DE20206952U1 (de) 2002-05-02 2003-06-05 Drumm GmbH, 97337 Dettelbach Wandaufnahme für den Riegel eines Türschlosses
DE102014018834A1 (de) 2014-12-21 2016-06-23 Gisbert Gorlt Türsicherung
DE102016121601A1 (de) * 2016-11-11 2018-05-17 Wolfgang Göricke Tür mit Querriegelschloss

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424057A (fr) *
US2946214A (en) * 1958-04-10 1960-07-26 Gotay Erasmo Double bolt lock means
FR1269754A (fr) * 1960-07-05 1961-08-18 Dispositif de fermeture de sécurité

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR327884A (fr) * 1902-12-31 1903-07-06 Drouet Gustave Appareil de fermeture pour portes, etc.
US932383A (en) * 1908-10-14 1909-08-24 Michael Furman Door-bolt mechanism.
FR2385865A1 (fr) * 1977-03-31 1978-10-27 Fichet Bauche Dispositif de serrure transformable pour porte
AT366750B (de) * 1980-11-13 1982-05-10 Grundmann Rohrbacher Schlosser Tuerverschluss

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE424057A (fr) *
US2946214A (en) * 1958-04-10 1960-07-26 Gotay Erasmo Double bolt lock means
FR1269754A (fr) * 1960-07-05 1961-08-18 Dispositif de fermeture de sécurité

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035674A (en) * 1995-03-07 2000-03-14 Rittal-Werk Rudolf Loh Gmbh Door locking device with several closing rods
EP2392754A1 (fr) * 2005-07-01 2011-12-07 Daniels, Ron R. Système de sécurité pour barrières d'entrée
US8459704B2 (en) 2005-07-01 2013-06-11 Ron R. Daniels Security system for entrance barriers
US9487975B2 (en) 2005-07-01 2016-11-08 Ron R. Daniels Security systems for entrance barriers

Also Published As

Publication number Publication date
EP0341529A3 (fr) 1990-08-29
DE3816341C2 (fr) 1993-02-18
DE3816341A1 (de) 1989-11-23

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