EP0224658A2 - Serrure à barre coulissante - Google Patents

Serrure à barre coulissante Download PDF

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Publication number
EP0224658A2
EP0224658A2 EP86112107A EP86112107A EP0224658A2 EP 0224658 A2 EP0224658 A2 EP 0224658A2 EP 86112107 A EP86112107 A EP 86112107A EP 86112107 A EP86112107 A EP 86112107A EP 0224658 A2 EP0224658 A2 EP 0224658A2
Authority
EP
European Patent Office
Prior art keywords
slide
turning handle
lock
connecting rod
espagnolette
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.)
Granted
Application number
EP86112107A
Other languages
German (de)
English (en)
Other versions
EP0224658B1 (fr
EP0224658A3 (en
Inventor
Horst Brand
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.)
Carl Fuhr GmbH and Co KG
Original Assignee
Carl Fuhr 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 Carl Fuhr GmbH and Co KG filed Critical Carl Fuhr GmbH and Co KG
Priority to AT86112107T priority Critical patent/ATE43670T1/de
Publication of EP0224658A2 publication Critical patent/EP0224658A2/fr
Publication of EP0224658A3 publication Critical patent/EP0224658A3/de
Application granted granted Critical
Publication of EP0224658B1 publication Critical patent/EP0224658B1/fr
Expired 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
    • E05C9/023—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism between a lock cylinder and the bar
    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts

Definitions

  • the invention relates to an espagnolette lock with a latch and at least one espagnolette emerging from the lock case, which is connected to a push rod connecting slide which is limited in the lock case and which can be extended and locked in this position by rotating an internal turning handle nut - in the opposite direction of rotation to the normal opening-direction of rotation and in which the connecting rod connecting slide is additionally displaceable with an external turning handle for an external turning handle.
  • Such an embodiment is known from DE-AS 2 605 763, the inner turning handle nut and the outer turning handle nut being arranged one above the other.
  • the latch nut coupled with the internal turning handle is designed in two parts. If it is turned in one direction, the trap is pulled back. When the latch nut is turned in the other direction, the latch stops and the connecting rod connecting slide is moved into the closed position. The drive rod connecting slide can be returned to the open position from the outside turning handle if the connecting rod connecting slide is not blocked.
  • the object of the invention is based on the object of specifying a generic espagnolette lock of higher security value in such a way that manipulations on the external turning handle to avoid the lock function are excluded.
  • the inner turning handle nut is designed as a gear which meshes with the toothed rack of a slide which is in slot / pin engagement with the connecting rod connecting slide in such a way that the pin of the slide in the opening basic position of the inner turning handle in the area of a direction reversal point of the Espagnolette connecting slide slot lies.
  • the gear is mounted with clearance in a concentric opening of the latch retractor arm of the internal turning handle.
  • the latch is pulled back by pushing the latch, only the latch retracting arm is taken along.
  • An oppositely directed displacement of the internal turning handle nut or the gear then only requires control of the angular slide.
  • a circumferential toothing of the external turning handle intermeshes with the toothed strip of a push bolt that can be excluded from the faceplate. Simultaneously with the control of the connecting rod connecting slide from the open basic position into the closed position, the slide bolt is locked in synchronism.
  • the outside turning handle therefore fulfills a double function.
  • the external turning handle forms two circumferential toothings, lying on different levels, one of which meshes with the toothed bar of the slide bolt and the other with an edge toothing of the connecting rod connecting slide.
  • This measure helps to save on components.
  • it can be made spatially small, which accommodates a small structure of the connecting rod lock without the stability suffering as a result. So it is z. B. possible to equip a drive rod lock designed in this way with such backset dimensions that make it possible to use the drive rod lock even in tubular frame doors.
  • leg of the slide has a projection at its free end, which in one to rear lock case narrow edge engages open slot of the latch retractor arm.
  • the projection only leaves the slot when the latch is actuated by means of the internal turning handle in order to enable the latch retracting arm to be rotated.
  • the drive rod lock designed as a plug-in door lock has a box-like lock housing 1, which is attached to a faceplate 2.
  • Components of the lock housing are a lock testicle 3 and a lock cover 4 lying parallel to it.
  • a trap 5 is guided in the upper region of the lock housing 1. Their drop head 5 ⁇ passes through a latch opening 6 of the faceplate 2.
  • the latch tail 5 ⁇ located on the inside of the lock is in a slot / pin connection with a two-part change lever 7.
  • the latch lever part 7 is concerned engaging directly on the latch tail 5 ⁇ is supported by a stay pin on the lock housing side 8.
  • Coupling pin 9 connects the two change lever parts 7 ⁇ , 7 ⁇ together. In the basic opening position, the lower end of the change lever part 7 ⁇ projects into the movement path of the locking bit 10 of a locking cylinder 11 inserted into the lock housing.
  • the locking cylinder 11 controls a tumbler 12 which can be displaced transversely to the direction of movement of the latch, counter to the action of a compression spring 13. Furthermore, it moves a locking member 15 equipped with a ratchet tooth 14 To be able to lock the direction of the faceplate 2.
  • the ratchet tooth 14 acts together with an edge toothing 17 of a connecting rod connecting slide 18 which can be displaced parallel to the faceplate. Its ends are in coupling engagement with the connecting rod sections 19 and 20.
  • a bolt 21 on the lock housing side and a projection 22 on the bottom of the lock bottom serve the purpose Immerse in longitudinal slots of the connecting rod connecting slide 18.
  • the edge toothing 17 is also in engagement with the circumferential toothing 23 of an external turning handle nut 24 which is mounted in the lock housing and which is coupled to the external turning handle 25.
  • the external turning handle 24 On the level closer to the castle ceiling 3, the external turning handle 24 has a further circumferential toothing 26.
  • the latter meshes with a transmission wheel 27 which is mounted in a fixed manner in the lock housing.
  • the transmission wheel 27 is in meshing engagement with the toothed strip 28 of a slide bolt 29 which penetrates a corresponding opening in the faceplate 2.
  • the lower change lever part 7 ⁇ is in pin / slot engagement with the locking member 15, so that when it is shifted, the change lever part 7 ⁇ is pivoted.
  • an inside turning handle 30 is mounted in the lock housing 1, which in turn is coupled to the inside turning handle 31. Regarding the latter, it is a normal door handle.
  • the inner turning handle nut 30 is designed as a gear and is mounted with clearance in a concentric opening 32 of a latch retracting arm 33, which engages the case tail 5 ⁇ loaded by a torsion spring 34.
  • the latch retraction arm 33 is in a known manner under the action of a nut spring, not shown, which holds it in a stop-limited end position. If the nut 30 is rotated clockwise, the case retracting arm 33 is carried along Nut 30 in the other direction remains due to the clearance of the latch retractor arm 33.
  • the teeth of the inside turning handle nut 30 act together with the toothed strip 35 of an angularly shaped slide 36.
  • the toothed strip is located on the leg 37 lying in the same direction as the falling movement. This is equipped at its end with a projection 37 ⁇ , which in one to the rear lock housing narrow edge down open slot 33 ⁇ of the latch retractor arm 33 is immersed.
  • the longer slot section 41 extends almost over the entire width of the connecting rod connecting slide and extends obliquely upwards from the bottom to the left in the direction of the latch head 5 ⁇ .
  • a shorter slot section 42 adjoins the slot section 41 in an obtuse-angled extent. It runs inclined upwards from left to right and includes an angle of about 20 ° to the horizontal. As a result, the slot 40 forms a reversal point 43.
  • the width of the slot sections 41, 42 corresponds approximately to the diameter of the pin 39.
  • the flanks of the slot sections 41, 42 which meet at the reversal point 43 are connected to one another by a curved section 44. Its radius is equal to or smaller than the radius of the pin 39.
  • the latch 5 can be actuated by the internal turning handle 31 when in the basic opening position according to FIG. 3.
  • the latch retraction arm 33 is pivoted via the inner rotating handle nut 30, which in turn pulls the latch 5 inward, see FIG. 6.
  • the slide is carried in the direction of the rear latch housing narrow edge Meshing.
  • the projection 37 ⁇ of the leg 37 leaves the slot 33 ⁇ of the drop-back arm and allows this to pivot. If the inner rotating handle 31 is released, the torsion spring 34 returns the latch to its closed position, while the nut spring assigned to the latch retracting arm 33 returns the falling retracting arm with the inner rotating handle nut 30 and slide 36 to the starting position.
  • the latch 5 can also be pulled into the lock housing from the outside of the door.
  • the lock bit 10 then acts on the lower end of the change lever part 7 ⁇ .
  • the upper change lever part 7 ⁇ pivots about the standing pin 8 and, due to the pin / slot engagement, shifts the latch 5 in the direction of the lock. After the change operation has taken place, the change lever parts always return to their starting position.
  • the espagnolette connecting slide 18 can be moved into the position illustrated in FIG. 7 by internal or external turning handle displacement. If this displacement is carried out by means of the external turning handle 25, namely by turning counterclockwise, the drive rod connecting slide 18 is taken along in the downward direction via the peripheral toothing 23. Due to the slot / pin engagement 39, 40 there is a movement of the angular slide 36 in the direction of the faceplate 2. Along with the toothed strip 35, the inside turning handle nut 30 is pivoted, namely in the position shown in FIG. 7, so that the inside turning handle 31 is then approximately vertical stands.
  • the locking member 15 is to be brought into its starting position by turning the locking bar 10 in the opposite direction, the locking tooth 14 of which leaves the toothing 17.
  • the starting position according to FIG. 3 can now be brought about by means of the inside turning handle or the outside turning handle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP86112107A 1985-12-05 1986-09-01 Serrure à barre coulissante Expired EP0224658B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86112107T ATE43670T1 (de) 1985-12-05 1986-09-01 Treibstangenschloss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3543050 1985-12-05
DE19853543050 DE3543050A1 (de) 1985-12-05 1985-12-05 Treibstangenschloss

Publications (3)

Publication Number Publication Date
EP0224658A2 true EP0224658A2 (fr) 1987-06-10
EP0224658A3 EP0224658A3 (en) 1987-09-09
EP0224658B1 EP0224658B1 (fr) 1989-05-31

Family

ID=6287737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86112107A Expired EP0224658B1 (fr) 1985-12-05 1986-09-01 Serrure à barre coulissante

Country Status (3)

Country Link
EP (1) EP0224658B1 (fr)
AT (1) ATE43670T1 (fr)
DE (2) DE3543050A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341173A1 (fr) * 1988-04-26 1989-11-08 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone-serrure pour porte, fenêtre ou analogue
FR2632005A1 (fr) * 1988-05-24 1989-12-01 Ferco Int Usine Ferrures Cremone-serrure pour porte, fenetre ou analogue
EP0440986A3 (en) * 1990-02-05 1991-10-30 Ferco International Usine De Ferrures De Batiment Espagnolette fastening
EP0454960A3 (en) * 1990-05-02 1992-03-04 Carl Fuhr Gmbh & Co. Espagnolette
EP0688930A3 (fr) * 1994-05-24 1996-06-26 Ferco Int Usine Ferrures Serrure pour portes ou fenêtres

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394609B (de) * 1989-01-03 1992-05-25 Roto Frank Eisenwaren Getriebe fuer drehkipptueren
DE3901957C2 (de) * 1989-01-24 1999-04-01 Fliether Karl Gmbh & Co Treibstangenverschluß, insbesondere für Balkontüren
DE29608862U1 (de) * 1996-05-17 1997-09-18 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Schloß, insbesondere Einsteckschloß
DE10316325A1 (de) * 2003-04-10 2004-10-21 Aug. Winkhaus Gmbh & Co. Kg Verriegelungseinrichtung mit einem Treibstangenschloss

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605763C3 (de) * 1976-02-13 1983-02-03 Carl Fuhr Gmbh & Co, 5628 Heiligenhaus Treibstangenschloß mit Falle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341173A1 (fr) * 1988-04-26 1989-11-08 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Crémone-serrure pour porte, fenêtre ou analogue
FR2632005A1 (fr) * 1988-05-24 1989-12-01 Ferco Int Usine Ferrures Cremone-serrure pour porte, fenetre ou analogue
EP0440986A3 (en) * 1990-02-05 1991-10-30 Ferco International Usine De Ferrures De Batiment Espagnolette fastening
EP0454960A3 (en) * 1990-05-02 1992-03-04 Carl Fuhr Gmbh & Co. Espagnolette
EP0592012A1 (fr) * 1990-05-02 1994-04-13 Carl Fuhr GmbH & Co. Crémone
EP0581337A3 (en) * 1990-05-02 1994-06-22 Fuhr Carl Gmbh & Co Espagnolette
EP0688930A3 (fr) * 1994-05-24 1996-06-26 Ferco Int Usine Ferrures Serrure pour portes ou fenêtres

Also Published As

Publication number Publication date
DE3663708D1 (en) 1989-07-06
EP0224658B1 (fr) 1989-05-31
DE3543050A1 (de) 1987-06-11
ATE43670T1 (de) 1989-06-15
EP0224658A3 (en) 1987-09-09

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