EP1010845A1 - Serrure - Google Patents

Serrure Download PDF

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Publication number
EP1010845A1
EP1010845A1 EP99123565A EP99123565A EP1010845A1 EP 1010845 A1 EP1010845 A1 EP 1010845A1 EP 99123565 A EP99123565 A EP 99123565A EP 99123565 A EP99123565 A EP 99123565A EP 1010845 A1 EP1010845 A1 EP 1010845A1
Authority
EP
European Patent Office
Prior art keywords
lock
spring
latch
plate
extension
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Withdrawn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
EP99123565A
Other languages
German (de)
English (en)
Inventor
Peter Weikinnes
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.)
Steinbach and Vollmann GmbH and Co KG
Original Assignee
Steinbach and Vollmann GmbH and Co KG
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 Steinbach and Vollmann GmbH and Co KG filed Critical Steinbach and Vollmann GmbH and Co KG
Publication of EP1010845A1 publication Critical patent/EP1010845A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts

Definitions

  • the invention relates to a lock designed in particular as a mortise lock with a housing consisting of a lock plate and lock cover as well as a Forend with openings for a bolt and a spring-loaded latch is provided, the latch optionally via a lock nut by a handle or when the bolt is withdrawn, by changing through a lock, preferably a cylinder lock can be actuated.
  • Such locks are known in various designs. They have the disadvantage that the trap exclusion, d. H. the way the trap between the in the faceplate retracted and the fully excluded position only is about 10 mm.
  • the invention is based, to increase the locking security of the lock to increase the latch exclusion, preferably to about 20 mm, without this being associated with an expensive design change the task .
  • the solution to this problem by the invention is characterized in that the shaft of the trap is provided on its side opposite the lock nut with a lateral extension on which the driving lever of the change engages with a corresponding lever arm extension.
  • This configuration according to the invention can be carried out without additional Construction change of the trap exclusion from currently about 10 mm to about Enlarged 20 mm, d. H. be doubled. Because this advantage is achieved by one Enlargement of the lever arm effective between the drop shaft and change is achieved is not essential with the configuration according to the invention Price increase and complication of the castle construction connected.
  • the change is made in two parts an interchangeable lower part which can be actuated by the lock and an interchangeable upper part trained, which is provided with the driving lever for the trap.
  • the interchangeable upper part is rotatable to a limited extent on the lock nut arranged so that the latch actuated by the handle with With the help of the removable upper part.
  • the trap spring as a coiled compression spring with one end is arranged in a bore of the falling shaft and with the supports the other end on the lock plate.
  • a coiled compression spring instead of a spiral one previously used Leaf spring allows space-saving training and accommodation of the Trap spring.
  • the compression spring is supported on a plate arranged between the lock plate and lock cover, the is preferably provided with a spring mandrel for the compression spring to a to achieve proper leadership.
  • the lock designed using an exemplary embodiment as a mortise lock comprises a faceplate 1 to which a lock plate 2 is attached, which together with a castle ceiling, not shown, forms the housing for the castle. Between this lock plate 2 and the lock cover, not shown, are the movable lock parts arranged protected.
  • the lock includes a bolt 3, which with a breakthrough of the cuff 1 Help from a lock can be excluded, but in all three Figures are each drawn in the enclosed position.
  • the well-known Details on the actuation of the bolt 3 with the help of a particular as Profile cylinder trained lock are in for better clarity omitted from the drawing.
  • the trap 4 can against the force of the spring 5 by one on the Drawing not shown handle on a lock nut 7 in the Lock housing to be withdrawn.
  • the lock nut 7 is here in its in Fig. 1 drawn starting position loaded by a spring 8, which at embodiment shown is designed as a spiral spring.
  • the inner end of this spring 8 is on a square in cross section Fixed mandrel 9, which is arranged non-rotatably on the lock plate 2.
  • the free end of the spring 8 engages via a connecting piece 10 on the lock nut 7 so that this acts against the spring 8 when actuated clockwise and returns to its original position after releasing the trigger.
  • An interchangeable upper part 11 can again be rotated to a limited extent on the lock nut 7 arranged.
  • This interchangeable upper part 11 is equipped with a driving lever 11.1 provided that attacks on a corresponding stop of the falling shaft 4.1 and when pivoted clockwise, the trap 4 against the force of Latch spring 5 pulls back into the lock housing.
  • this is Driving lever 11.1 of the changeable upper part 11 with a lever arm extension 11.2 provided that overlaps the drop shaft 4.1 and with a lateral Extension 4.3 of the drop shaft 4.1, which cooperates on the Lock nut 7 opposite side of the drop shaft 4.1 on the drop shaft 4.1 is molded.
  • the latch 4 can also be moved through the bolt 3 actuating lock to be withdrawn.
  • the Profile cylinder in a corresponding recess 2.1 in the lock plate 2 and is used accordingly in the castle ceiling, not shown.
  • the Closing nose of this profile cylinder interacts with an interchangeable lower part 12, that is movable on two guide pins 13 parallel to the longitudinal direction of the face plate 1 is arranged in the lock housing.
  • the upper end of the interchangeable lower part 12 is located in the normal case on the underside of the interchangeable upper part 11, as shown in FIG. 1 shows.
  • the latch 4 can also be operated using the cylinder lock be withdrawn.
  • the interchangeable lower part 12 from the initial position shown in FIG. 1 to that shown in FIG. 3 Position raised.
  • the interchangeable lower part 12 presses on the lower end the interchangeable upper part 11, which in turn according to FIG. 3 clockwise is pivoted.
  • the interchangeable upper part 11 With a Provide clearance 11.3 for the nose 7.2 of the lock nut 7.
  • three threaded sleeves 14 can also be seen on the one hand specify the distance between the lock plate 2 and the lock cover and on the other hand, by inserting screws, the lock cover on the lock plate 2 establish.
  • the drawings show two holes 15, which for Attachment of a rosette or a shield, not shown, also by Serve screws, not shown. Because the location of these holes 15 through Standard is specified, is in the extension 4.3 of the drop shaft 4.1 Recess 4.4 provided so that the provided at this point Fixing screw can be retained.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
EP99123565A 1998-12-17 1999-11-26 Serrure Withdrawn EP1010845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29822518U DE29822518U1 (de) 1998-12-17 1998-12-17 Schloß
DE29822518U 1998-12-17

Publications (1)

Publication Number Publication Date
EP1010845A1 true EP1010845A1 (fr) 2000-06-21

Family

ID=8066796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99123565A Withdrawn EP1010845A1 (fr) 1998-12-17 1999-11-26 Serrure

Country Status (2)

Country Link
EP (1) EP1010845A1 (fr)
DE (1) DE29822518U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI663316B (zh) * 2018-11-16 2019-06-21 安得烈股份有限公司 基於單次控制之鎖栓長距傳動之鎖閘結構

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE339022C (de) * 1919-06-29 1921-07-11 Robert Killefit Sicherheitseinsteckschloss mit Riegel- und Fallenverschluss
DE352417C (de) * 1922-04-27 Hans Pahmeyer Schloss mit selbstschliessendem Riegel
GB2175950A (en) * 1985-04-24 1986-12-10 Erebus Limited Locks
GB2235492A (en) * 1989-07-25 1991-03-06 Samuel Wilkes Door latch
EP0828048A2 (fr) * 1996-09-06 1998-03-11 Carl Fuhr GmbH & Co. Serrure, notamment serrure encastrée
EP0848125A1 (fr) * 1996-12-13 1998-06-17 European Lock Co. Ltd. Améliorations concernant des serrures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE352417C (de) * 1922-04-27 Hans Pahmeyer Schloss mit selbstschliessendem Riegel
DE339022C (de) * 1919-06-29 1921-07-11 Robert Killefit Sicherheitseinsteckschloss mit Riegel- und Fallenverschluss
GB2175950A (en) * 1985-04-24 1986-12-10 Erebus Limited Locks
GB2235492A (en) * 1989-07-25 1991-03-06 Samuel Wilkes Door latch
EP0828048A2 (fr) * 1996-09-06 1998-03-11 Carl Fuhr GmbH & Co. Serrure, notamment serrure encastrée
EP0848125A1 (fr) * 1996-12-13 1998-06-17 European Lock Co. Ltd. Améliorations concernant des serrures

Also Published As

Publication number Publication date
DE29822518U1 (de) 1999-02-11

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