EP0972900A2 - Crémone-serrure - Google Patents

Crémone-serrure Download PDF

Info

Publication number
EP0972900A2
EP0972900A2 EP99109009A EP99109009A EP0972900A2 EP 0972900 A2 EP0972900 A2 EP 0972900A2 EP 99109009 A EP99109009 A EP 99109009A EP 99109009 A EP99109009 A EP 99109009A EP 0972900 A2 EP0972900 A2 EP 0972900A2
Authority
EP
European Patent Office
Prior art keywords
nut
arm
lock
espagnolette lock
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
EP99109009A
Other languages
German (de)
English (en)
Other versions
EP0972900A3 (fr
EP0972900B1 (fr
Inventor
Reiner Tönges
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
Publication of EP0972900A2 publication Critical patent/EP0972900A2/fr
Publication of EP0972900A3 publication Critical patent/EP0972900A3/fr
Application granted granted Critical
Publication of EP0972900B1 publication Critical patent/EP0972900B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently

Definitions

  • the invention relates to an espagnolette lock a trap which can be withdrawn by pressing the trigger and with bolt that can be moved by locking cylinder actuation and drive rod connecting slide and with one can be swiveled onto the connecting rod slide by pushing the trigger acting, angular retraction lever to retract the connecting rod connecting slide and of the bar.
  • a castle of the type in question is known from EP 0 834 633 A1, the trap tail in two parts is designed.
  • the front part of the trap tail carries the trap head while the rear part over a pivot pin is coupled to the retraction lever.
  • the nut arm of the rear part engages Trigger nut.
  • the Swivel axis for the retraction lever between the latch head and nut, so that particularly small backset cannot be realized are.
  • the invention has for its object a generic Espagnolette lock with simple construction To be designed so that particularly small backset can be achieved are.
  • the bulge is such that the extension with the rear edge of the lock housing is aligned, so that with regard to the installation depth no disadvantages arise.
  • a Drive arm of the retraction lever can be acted upon by a nut arm is.
  • the nut arm thus acts directly the retraction lever, which is a cheap force attack the connecting rod slide by means of the retraction lever allows.
  • the drive arm in the locking cylinder-operated bolt lock in the Path of movement of the nut arm swivels. In a panic situation accordingly takes place along with the lever shift taking the retraction lever with you immediately instead, which in turn on the connecting rod connecting slide acts.
  • the configuration according to the invention allows Realization of an espagnolette lock with split Nut.
  • the correspondingly split nut has an inner and outer nut half, the outer Half of the nut only acts on the trap tail and into the inner half of the nut both latch and retraction lever operated.
  • the required unilateral clearance between the two nut halves is easier in. wise created in that the associated with the inner nut half Nut arm assigned to the outer half of the nut Carries the nut arm as it pivots.
  • the angular Retraction lever is crescent-shaped and with its Sickle cavity in his caused by the trigger groove Appropriate position of the drive rod lock Position on a sleeve of a fitting screw opening is present. This causes the retraction lever to experience a support.
  • Another beneficial one Characteristic is the fact that the output arm in its the open position of the espagnolette lock corresponding position with the trap withdrawn Trap tail partially overlapped. So it finds one Nesting instead of building a crowded castle furniture.
  • the output arm in a recess a vertical section of the connecting rod connecting slide intervenes. This intervention is neither with the latch still closed and the latch withdrawn abandoned, so that always the correct shooting function is guaranteed.
  • the espagnolette shown has a a faceplate 1 connected lock housing 2.
  • Back leads on the faceplate 1 an upper and lower from the Lock housing 2 emerging drive rod 3 or 4.
  • the latter are with latch members not illustrated provided in a known manner with frame-side Interact locking parts.
  • the follower 10 is in one piece designed.
  • the follower 10 is with another Nut arm 11 equipped, which has a parallel to the Forend 1 extending spring slide 12 counterclockwise is applied.
  • the spring slide 12 is under the action of a compression spring 13.
  • Die Nut 10 including spring slide 12 and compression spring 13 can be installed in the espagnolette lock Nut bearing housing 14 added. The latter includes also an unillustrated attack, which as a limit stop for the nut 10 in their Home position serves.
  • the case 5 serves as a torsion spring designed latch spring 15, which from a lock housing side Stud 16 is worn.
  • the advance movement the case 5 is limited in size.
  • Your trap head 5 passes through a shape-adapted opening 17 of the cuff 1.
  • the castle floor 20 and the one arranged parallel to it Castle cover 21 carry a support plate between them T. This is stored in one of the lower areas Lock cover 21 facing bore 22 a ring gear 23. A locking cylinder insertion opening 24 crosses this hole.
  • the axis of rotation of the not illustrated Cylinder core is eccentric to the axis of rotation of the Sprocket 23, below it.
  • the ring gear 23 has a radially directed slot for a dash-dotted line Locking member 26 of a profile lock cylinder, not shown. This is called a freewheel cylinder designed with freely rotatable when the key is removed Locking element 26. When the key is inserted, the locking element is however coupled to the cylinder core.
  • the drive rod connecting slide 31 controls with the interposition a pivot lever 34 the bolt exclusion in such a way that first the connecting rod slide 31 precedes the bolt exclusion and then the bolt 18 is taken along.
  • a pivot lever 34 the bolt exclusion in such a way that first the connecting rod slide 31 precedes the bolt exclusion and then the bolt 18 is taken along.
  • This is known from EP 0 834 633 A1, so that this is not discussed in more detail.
  • the pivot axis 35 is formed by a housing extension 37, for which the housing base 20 and the housing cover an aligned one above the nut axis Form lying bulge 38, cf. in particular Fig. 5.
  • the down and towards the nut 10th facing drive arm 39 of the retraction lever is positioned that it can be acted upon by the nut arm 9.
  • the drive arm 39 pivoted into the path of movement of the nut arm 9, cf. Fig. 2.
  • the angular Retraction lever 36 is curved approximately sickle-shaped.
  • the sickle cavity formed by the output arm 41 42 is in the open position caused by the follower 10 the drive rod closure on a sleeve 43 a fitting screw passage opening 44, cf. Fig. 4.
  • the sleeve 43 is also part of the Housing extension 37.
  • Fig. 4 also shows that the output arm 41 in its the open position of the Espagnolette lock corresponding position retracted trap 5 partially the trap tail 7 overlaps.
  • the output arm 41 forms a upper vertical section of the connecting rod connecting slide 31 a recess 40 in which the free end of the drive arm 41 is immersed.
  • the espagnolette lock designed in this way allows it to Realize backset, which is the same or smaller than 35 mm.
  • the espagnolette lock without key actuation - with realization a panic function - to open This is to depress the door handle 46 and thus the handle follower 10 to pivot.
  • the nut arm 9 acts on the Driving projection 8 of the trap tail 7 connected so that the latch 5 is pulled in the direction of the lock becomes.
  • the nut arm 9 also acts the drive arm 39 of the retraction lever 36, which in the Recess 40 engaging output arm 41 the connecting rod connecting slide 31 moved in the downward direction. Be on the end gear 29 of the reduction gear G. the other gears of the reduction gear G rotated and thus also the driven gears 27, 28, which rotate the ring gear 23.
  • the nut arm 52 acts on the drive arm 39 of the retraction lever 36 and transferred via the Output arm 41 the connecting rod connecting slide 31 in his open position.
  • the bolt is closed at the same time.
  • the nut arm 52 acts on the Nut arm 51 of the outer nut half 49, which nut arm 51st the latch 5 pulls inside the lock, cf. Fig. 8.
  • the follower nut 47 ' is also divided into two, consisting of the outer nut half 48 ' and the inner nut half 49 '. The latter is with one inside protruding collar 53 ', which into a bearing cavity 54 'of the outer nut half 48' immersed.
  • the mode of action corresponds to the previous one.
  • the outer nut half 48 'into the position according to FIG. 11 pivoted, the one nut arm 52 'of the trap 5 pulls inside the lock and its other nut arm 50 'den Spring slide 12 relocated.
  • the inner half of the nut 49 ' stands still.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
EP99109009A 1998-07-15 1999-05-06 Crémone-serrure Expired - Lifetime EP0972900B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831671A DE19831671A1 (de) 1998-07-15 1998-07-15 Treibstangenverschluß
DE19831671 1998-07-15

Publications (3)

Publication Number Publication Date
EP0972900A2 true EP0972900A2 (fr) 2000-01-19
EP0972900A3 EP0972900A3 (fr) 2004-01-02
EP0972900B1 EP0972900B1 (fr) 2011-06-29

Family

ID=7874087

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99109009A Expired - Lifetime EP0972900B1 (fr) 1998-07-15 1999-05-06 Crémone-serrure

Country Status (3)

Country Link
EP (1) EP0972900B1 (fr)
AT (1) ATE514829T1 (fr)
DE (1) DE19831671A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20110625A1 (it) * 2011-11-04 2013-05-05 Cisa Spa Serratura perfezionata con elevata versatilita'
ITBO20110624A1 (it) * 2011-11-04 2013-05-05 Cisa Spa Unita' principale per serrature multipunto
CN105971415A (zh) * 2016-07-20 2016-09-28 皓月汽车安全系统技术股份有限公司 一种右中门后锁总成

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007003890U1 (de) 2007-03-16 2008-07-31 Carl Fuhr Gmbh & Co. Kg Schloss, insbesondere Panikschloss mit Nussbetätigungsstellungssensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834633A1 (fr) 1996-10-01 1998-04-08 Carl Fuhr GmbH & Co. Crémone actionnée par une serrure cylindrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452561A1 (fr) * 1979-03-24 1980-10-24 Fliether Karl Serrure de porte, notamment serrure a mortaise
DE3213454C2 (de) * 1982-04-10 1985-02-14 Carl Fuhr Gmbh & Co, 5628 Heiligenhaus Wechselhebel-Betätigungsvorrichtung in einem zweitourigen schließzylinderbetätigbaren Treibstangenschloß
DE3505379C2 (de) * 1985-02-16 1996-03-21 Fliether Karl Gmbh & Co Treibstangenschloß

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0834633A1 (fr) 1996-10-01 1998-04-08 Carl Fuhr GmbH & Co. Crémone actionnée par une serrure cylindrique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20110625A1 (it) * 2011-11-04 2013-05-05 Cisa Spa Serratura perfezionata con elevata versatilita'
ITBO20110624A1 (it) * 2011-11-04 2013-05-05 Cisa Spa Unita' principale per serrature multipunto
CN105971415A (zh) * 2016-07-20 2016-09-28 皓月汽车安全系统技术股份有限公司 一种右中门后锁总成

Also Published As

Publication number Publication date
ATE514829T1 (de) 2011-07-15
DE19831671A1 (de) 2000-01-20
EP0972900A3 (fr) 2004-01-02
EP0972900B1 (fr) 2011-06-29

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