EP0828046A2 - Serrure, notamment serrure encastrée - Google Patents

Serrure, notamment serrure encastrée Download PDF

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Publication number
EP0828046A2
EP0828046A2 EP97114575A EP97114575A EP0828046A2 EP 0828046 A2 EP0828046 A2 EP 0828046A2 EP 97114575 A EP97114575 A EP 97114575A EP 97114575 A EP97114575 A EP 97114575A EP 0828046 A2 EP0828046 A2 EP 0828046A2
Authority
EP
European Patent Office
Prior art keywords
slide
bolt
lock
trap
previous ones
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Withdrawn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
EP97114575A
Other languages
German (de)
English (en)
Other versions
EP0828046A3 (fr
Inventor
Klaus Korb
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 EP0828046A2 publication Critical patent/EP0828046A2/fr
Publication of EP0828046A3 publication Critical patent/EP0828046A3/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Withdrawn legal-status Critical Current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
    • 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
    • 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, in particular Mortise lock, retractable by push button actuation Latch and a bolt that actuates the key retractable with key and lever operated is, the nut via transmission means to the Latch works.
  • the invention has for its object a generic Lock of control engineering favorable construction specify.
  • the transmission means a transfer slide that can be moved parallel to the cuff include, which for the bolt retraction relocation on a bolt actuating slide that can be moved parallel to the cuff attacks.
  • the Active connection between transmission slide and trap tail happens via a deflection member.
  • the Withdrawal of the trap by means of the nut causes a Relocation of the deflection member, which in turn the Forcing the transfer slide to move.
  • the trap head is opposite the trap tail, on which the nut attacks, by way of a unilateral access can be moved in the retraction direction. It proves advantageous that the transmission slide to exercise the panic function against one Spring is displaceable, which spring is preferably the Fall Feather is.
  • this fulfills a double function, by in addition to the trap loading in Pre-closing direction is also used to Transfer slide always in its starting position attributable and thus in the effective range of the deflection member bring to.
  • This is an angle lever whose one leg pivoted at the end of the trap tail is and its other leg on the transfer slide presses when the nut is pressed. So there is one Shifting the trap tail by actuating the nut, see above pivots the angle lever, which in turn the Transfer slide in the direction of the bolt actuation slide shifted.
  • the abutment for the angle lever forms the lock case back wall, on which the vertex of the angle lever in a sliding arrangement supports.
  • Bolt end positions are by a snap spring which generates the bolt in its two end positions presses.
  • a locking lever By adding essentially one single component, namely a locking lever, is a achieved additional function of the lock. This happens in such a way that the transfer slide with the bolt actuation slider with the pivot pin a locking lever is coupled, which the spring-loaded Transfer slide in a rest position keeps which stop position triggered by closing the door is released, the spring-loaded Relocation of the transmission slide Latches. So it is to close the No key required.
  • pivot lever is stored above the lock cylinder recess and, designed as an actuating segment, with a Toothing of the bolt actuation slider meshes.
  • the pivot lever and Bolt actuation slide optimized.
  • the designed as mortise lock 1 according to the first embodiment, shown in FIGS. 1 to 12, is designed as a mortise lock and has one with an elongated cuff 2 connected lock floor 3.
  • a castle ceiling extends parallel to this 4. Between this and the castle floor 3 is that Locker furnishings arranged.
  • the bolt actuating slide 22 with a further rack-like toothing 24, which also transversely to the bolt displacement direction runs.
  • the toothing 24 meshes with one teeth pivoted lever 25 designed as a toothed segment is this around a housing-fixed pin 26, which near a lock case rear wall 27 in overlapping Position to the bolt tail 13 '' is arranged.
  • the pin 26 extends above a closing means insertion opening 28 in castle floor 3 and castle ceiling 4.
  • the latter is figured to be ready for inclusion of a profile cylinder, not shown.
  • Its closing member 29 is shown in broken lines. Radially from this a locking lug 29 ' out.
  • the latch 13 is in its by a snap spring 45 pressed in both closing end positions.
  • This snap spring 45 is designed as a torsion spring, one of which tangentially projecting spring legs 46 with an angle 47 inserted into an opening 48 on the housing is.
  • This opening 48 thus represents the pivot point for the snap spring 45.
  • the other tangential protruding spring leg 49 is in the opposite direction extending bend 50 provided in an opening 51 of the bolt actuating slide 22 engages.
  • the spring legs 46, 49 are under tension and thus strive to include the one they enclose Enlarge angle.
  • the transfer slide 64 also acts with the bolt actuation slide 22 together. For this purpose forms the transfer slide 64 at its lower end a transverse to its direction of displacement Butt edge 67, which is a driver shoulder 68 of the Bolt actuator 22 is opposite. The alignment the driver shoulder 68 runs parallel to the edge 67.
  • the trap 5 can be withdrawn by pressing the trigger will.
  • the nut arm 9 acts the projection 12 of the trap tail 5 '' and pulls this back.
  • the transfer will be transferred to the Trap head 5 'over the projections 54, 55 of the trap tail 5 '', which protrusions 54, 55 on the wings 56 of the extension 53 of the trap head 5 'take effect.
  • the trap head 5 ' is disengaged from the Brought striking plate, and the door can thus be opened.
  • the closing member 29 counterclockwise by key actuation rotate.
  • the locking lug 29 'dips into the Engagement opening 32 of the pivot lever 25 and pivots this clockwise.
  • the closing of the bolt 13 requires an opposite directional closing rotation of the closing member 29. Its locking lug 29 'dips into the engagement opening 32 of the pivot lever 25 and shifted this counter clockwise. About the gearing the latch actuating slide 22 in the downward direction emotional. Its movement is based on the meshing the crank 19 transmitted, which over their actuation projection 20 pulls back the bolt 13. This one too The process is moving downward Bolt actuation slide 22 the snap spring 45 excited, which after exceeding a dead center position relaxes again and thus the downward shift of the latch actuating slide 22 supports and thus the return of the bolt 13 in his closed end position.
  • the withdrawal of the latch 13 is from the inside of the door can also be done by pressing the trigger under Realization of a panic function.
  • 10 and 11 illustrate the one relocated by pressing the button Nut 10. Via its nut arm 9, it acts on the projection 12 of the 5 '' trap tail and thus pulls the Trap 5 in the inward direction. This shift will transferred to the coupling pin 59 of the deflection member 60, which with its apex 66 on the lock case back wall 27 supports and slides along this combined with a counterclockwise swivel.
  • the driving pin 63 acts on it a shoulder 69 of the perpendicular to the cuff 2 Transfer slide 64 and thus moves it in Downward direction.
  • the latch 13 is closed when the door is closed the door.
  • the latch head 5 acts on a door frame side Striking plate.
  • Accompanying is exclusively the trap head 5 'shifted inwards.
  • Its back tooth 78 occurs with its Tip 79 against the locking lever 70 and pivots this against spring action.
  • This kicks the support shoulder 74 of the locking lever 70 behind the area of the support point 75 of the 5 '' trap tail while lifting it Rest position.
  • the energy accumulator -trap spring 8- can now the transfer slide 64 in a small amount Shift upward. This movement is limited by the pre-locking shoulder 77 of the locking lever 70 in Cooperation with the locking shoulder 80 of the tooth 78.
  • This pre-locking position is maintained as long as until the latch head 5 with a closing engagement opening assigned to it of the striking plate is aligned. It can then the trap head spring-loaded in the direction of advance 5 rush, whereby its tooth 78 with the Locking shoulder 80 from the pre-locking shoulder 77 of the locking lever 70 removed. The latter is therefore no longer blocked and thus also the transfer slide 64, which via the energy accumulator -trap spring 8- in the upward direction is controlled with simultaneous entrainment of the bolt actuating slide 22 via the pivot pin 71.
  • the latch actuating slide 22 causes a pre-closing via the tooth engagement to the crank 19 of the bolt 13. Furthermore, this process also the pivot lever 25 via the toothing assigned to it 24 taken away. After the transfer slide 64 has reached its upper limit position, is able to operate the bolt actuating slide as a result of the clearance still to continue the clearance in the upward direction, what movement by the snap spring 45 is supported.
  • the latch 13 therefore includes larger measure.
  • the closing of the bolt 13 is by means of Possible.
  • the pivot lever 25 of the bolt actuating slide 22 towed in the downward direction.
  • the Transfer slide 64 carried in the downward direction and thus also the locking lever 70.
  • the ramp slope 76 Support point 75 acts on the ramp slope 76 Support point 75 and thus causes a pivoting of the Locking lever 70 clockwise.
  • the tension spring 73 is effective and pivots the locking lever 70, with its support shoulder 74 under the trap tail support 75 kicks.
  • the Unloading requires a corresponding relocation of the Trap 5, so that this is the trigger. Because of of which an additional trigger can be omitted, what the structure of the mortise lock 1 'made easier.
  • a panic function is also implemented in this version.
  • the latch 5 is pulled in the direction of the lock. That with the deflector 5 '' coupled deflection member 60 pivots counterclockwise, whereby the driver pin 63 on the transmission slide 64 his driver shoulder 68 applied and this in Downward controls.
  • the transfer slide 64 occurs with his during this downward shift Butt edge 67 against the driver shoulder 68 of the bolt actuation slide 22 and shifts it downward.
  • Via the rack 21 of the bolt actuation slide 22 the toothed segment-like crank 19 pivoted, which pulls the bolt 13 back. Further the pivot lever 25 reaches its initial position back. During this downward shift the energy accumulator -trap spring 8- charged.
  • the locking lever 70 with its support shoulder 74 under the support point 75 entered realizing the Rest position, which is only by shifting inwards again case 5 can be lifted when the door slams shut.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Lock And Its Accessories (AREA)
EP97114575A 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée Withdrawn EP0828046A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19636164 1996-09-06
DE1996136164 DE19636164A1 (de) 1996-09-06 1996-09-06 Schloß, insbesondere Einsteckschloß

Publications (2)

Publication Number Publication Date
EP0828046A2 true EP0828046A2 (fr) 1998-03-11
EP0828046A3 EP0828046A3 (fr) 1999-12-29

Family

ID=7804783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97114575A Withdrawn EP0828046A3 (fr) 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée

Country Status (2)

Country Link
EP (1) EP0828046A3 (fr)
DE (1) DE19636164A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061734A2 (fr) * 1998-05-25 1999-12-02 Mul-T-Lock Security Products Ltd. Serrure a mortaise
US11408207B2 (en) * 2018-11-16 2022-08-09 Federal Lock Co., Ltd. Lock with a long-travel deadbolt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507282C (de) * 1930-09-15 Heinrich Julius Gruhle Tuerschloss, dessen Schliessteile nach Belieben durch Schluessel oder Druecker geoeffnet werden koennen
DE2546549A1 (de) * 1975-10-17 1977-04-21 Karrenberg Fa Wilhelm Panikschloss mit falle und riegel
WO1995002104A1 (fr) * 1993-07-09 1995-01-19 Sedley Bruce S Fermeture de porte actionnee par une carte magnetique
EP0652343A1 (fr) * 1993-11-08 1995-05-10 NUOVA F.E.B. - Fabbrica Elettroapparecchiature Bologna S.r.l. Ensemble de verrouillage actionnable par poignée antipanique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE507282C (de) * 1930-09-15 Heinrich Julius Gruhle Tuerschloss, dessen Schliessteile nach Belieben durch Schluessel oder Druecker geoeffnet werden koennen
DE2546549A1 (de) * 1975-10-17 1977-04-21 Karrenberg Fa Wilhelm Panikschloss mit falle und riegel
WO1995002104A1 (fr) * 1993-07-09 1995-01-19 Sedley Bruce S Fermeture de porte actionnee par une carte magnetique
EP0652343A1 (fr) * 1993-11-08 1995-05-10 NUOVA F.E.B. - Fabbrica Elettroapparecchiature Bologna S.r.l. Ensemble de verrouillage actionnable par poignée antipanique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061734A2 (fr) * 1998-05-25 1999-12-02 Mul-T-Lock Security Products Ltd. Serrure a mortaise
WO1999061734A3 (fr) * 1998-05-25 2000-03-30 Mul T Lock Security Prod Ltd Serrure a mortaise
US11408207B2 (en) * 2018-11-16 2022-08-09 Federal Lock Co., Ltd. Lock with a long-travel deadbolt

Also Published As

Publication number Publication date
DE19636164A1 (de) 1998-03-12
EP0828046A3 (fr) 1999-12-29

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