EP3591145A1 - Serrure à verrou pivotant - Google Patents

Serrure à verrou pivotant Download PDF

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Publication number
EP3591145A1
EP3591145A1 EP19176664.1A EP19176664A EP3591145A1 EP 3591145 A1 EP3591145 A1 EP 3591145A1 EP 19176664 A EP19176664 A EP 19176664A EP 3591145 A1 EP3591145 A1 EP 3591145A1
Authority
EP
European Patent Office
Prior art keywords
bolt
slide
pivot
edge
swivel
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Withdrawn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
EP19176664.1A
Other languages
German (de)
English (en)
Inventor
Matthias Felser
Michael Krüger
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.)
KFV Karl Fliether and Co GmbH
Original Assignee
KFV Karl Fliether and Co GmbH
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 KFV Karl Fliether and Co GmbH filed Critical KFV Karl Fliether and Co GmbH
Priority to EP20178408.9A priority Critical patent/EP3722542A1/fr
Publication of EP3591145A1 publication Critical patent/EP3591145A1/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Withdrawn legal-status Critical Current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
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/2049—Securing, deadlocking or "dogging" the bolt in the fastening position following the movement of the bolt
    • E05B17/2057—Securing, deadlocking or "dogging" the bolt in the fastening position following the movement of the bolt moving rectilinearly relating to the bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/208—Securing, deadlocking or "dogging" the bolt in the fastening position by means of an additional dogging movement of a rotary bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/102—Bolts having movable elements

Definitions

  • the invention relates to a lock for a door or a window with a pivot bolt. Such locks are already known.
  • Swivel bolts are considered to be particularly secure locks because they engage behind a locking edge of the bolt engagement and thus reliably absorb the horizontal displacement forces applied to the sash in the event of a break-in attempt.
  • an attempt is made to force the bolt engagements out of the locking engagement with the bolt by deforming the wing or the wing spar perpendicularly to the fold using a tool.
  • the partially hook-shaped swivel bolts prevent this and do not allow the spacing of the folds to be increased.
  • the wing can be loaded vertically by similar means in order to ensure that the swivel bolt abuts the bolt engagement and swings back in the process.
  • a direct attack on the swivel bolt with the aim of pivoting it in its unlocked position can also take place. To prevent this, various options have been considered.
  • the DE 10341442 A1 discloses a lock with a swivel bolt that swivels out of a lock housing in its bolt position under the influence of a spring.
  • the swivel bolt is swung back into the lock housing via an espagnolette slide.
  • a blocking element is provided in the lock housing, which supports the pivot bolt in its bolt position against pivoting back.
  • the object of the invention is therefore to complicate a pushing back of the bolt and to achieve a simple and secure lock against pushing back of the swivel bolt.
  • the invention provides that a locking edge which is radial with respect to the pivot axis of the pivot bolt and which is aligned in the locking position parallel to a faceplate of the lock housing and rests thereon. This locks against pushing back directly on the swivel bolt and a static part, namely the faceplate.
  • the function is particularly ensured by the fact that the swivel bolt is moved along the faceplate after it has reached its bolt position.
  • the espagnolette slide interacts with an extension of the pivot bolt during its locking movement in the direction of gravity and that the pivot bolt mounted in an elongated hole is acted upon by force in the upper elongated hole region by means of a leg spring and is acted upon downward by the espagnolette slide.
  • a special embodiment provides that the pivot bolt is displaced by engagement of the pivot axis (bolt) in a control contour and an elongated hole and the control contour causes the bolt to lower at the end of the pivoting movement of the pivot bolt.
  • a further development of the invention which can be carried out in a simplified manner, provides that the blocking edge is formed by a blocking section of a slide which is displaced into the passage opening along a boundary edge which is tangential to the axis of rotation of the pivot bolt.
  • the slide is displaced along a guide section.
  • Fig. 1 Side box 1 shown is connected to a faceplate 2 and a drive rod, not shown here, with a main lock box in a known manner.
  • an espagnolette slide 3 is provided, which is coupled to the espagnolette and can be actuated by the main lock case by lever and / or key-operated.
  • the espagnolette 3 has a control contour 4 which is assigned to a control arm 5 of the swivel lock 6.
  • the pivot bolt 6 is pivotally mounted in the housing 7 in the embodiment.
  • the swivel bolt 6 engages with an integrally formed pin 8 in an elongated hole recess 9 of the housing 7.
  • the leg 10 of a leg spring 11 bears against the pin 8 and acts upon this force at the upper end of the elongated hole.
  • auxiliary slide 13 is also moved together with the drive rod slide 3.
  • This is assigned to the drive rod slide 3 in a guide running transversely to its direction of displacement and has a link 20 in which a link follower 27, which is not shown here and is fixedly attached to the housing 7, engages.
  • the link 20 is J-shaped, so that the link follower 27 moves from a perpendicular section into an inclined section when the auxiliary slide moves downward.
  • the auxiliary slide 13 is thereby moved to the right in the drawing and, with its control edge 14, moves the pin 8 in the elongated hole 9 downward.
  • the swivel bolt 6 is moved downwards as a whole and the locking edge 15, which is radial with respect to the swivel axis of the swivel bolt 6, is brought to the edge 16 of the bolt passage opening 17 and lies in front of the faceplate 2.
  • the locking edge 15 extends in the locking position of the swivel bolt 6 perpendicular and parallel to the faceplate 2 against which it bears.
  • Fig. 3 the mechanical effect is shown. If part 21 of the bolt engagement or a burglary tool acts on the hook jaw 12, then this generates a torque around the pin 8. At the same time, the locking edge 15 is pressed against the edge 16 of the bolt passage opening 17 and the pivot bolt 6 in the slot hole 9 is loaded downward. The distance 18 of the locking edge 15 to the pin 8 is larger than the distance 19 of the hook jaw 12, so that the torque generated via the locking edge 15 is greater than that produced by the part 21. In addition, the arrangement is self-helping and the locking edge 15 is pressed increasingly securely to the edge 16 with increasing force on the part 16.
  • the drive rod slide 3 is not subjected to a restoring force in all of this.
  • the materials of the drive rod slide can have less strength with the same or improved back pressure protection, which lowers the material costs and simplifies production.
  • the secondary box 1 is connected to a faceplate 2 and a drive rod, not shown here, to a main lock box in a known manner.
  • the espagnolette slide 3 is provided, which is coupled to the espagnolette (not shown) and can be actuated by the main lock case by lever and / or key-operated.
  • a control bracket 23 is pivotally mounted on an axis of rotation 22, while the connecting rod slide 3 interacts with the control contour 4 with a control arm 5 of the swivel lock 6.
  • the pivot bolt 6 is pivotably mounted in the housing 7 and can be displaced to a limited extent.
  • the swivel bolt 6 engages with a pin 8 formed in an elongated hole recess 9 ( Fig. 5 ) of the housing 7 a.
  • the pin 8 is held in the upper slot recess 9 by the control contour 24 of the control bracket 23 pivotably mounted on the axis of rotation 22.
  • the control tab 23 is brought into the respectively required position by a pin 25 attached to the drive rod slide 3 and the control contour 26.
  • the control contour 26 is L-shaped and has a first leg running parallel to the direction of displacement of the drive rod slide 3, which merges into a second leg inclined at an obtuse angle and finally ends in a third leg which runs parallel to the first leg of the control contour 24.
  • This shape causes the control tab 23 not to be moved over the pin 25 of the drive rod slide 3 during a first movement of the drive rod slide 3 and to be pivoted only when the second leg of the control contour 26 is running.
  • the pin 8 of the pivot bolt 6 is shifted into the lower position of the elongated hole 9 ( Fig. 7 ).
  • the pin 25 reaches the third leg of the control contour ( Fig. 7 ).
  • the control tab 23 can now no longer be pivoted and the pin 8 has reached the control contour 24 in the end region and is locked against an upward movement.
  • the drive rod slide 3 Due to the drive connection by means of the drive rod, the drive rod slide 3 is displaced downwards when the main lock is actuated, and this pivots the swivel bolt 6 about the axis of rotation formed by the pin 8 and the hook jaw 12 enters the faceplate 2, as in FIG Fig. 6 shown and enters, for example, a frame-side latch engagement.
  • the control plate 23 is only displaced after passing through a partial stroke, so that the swivel bolt first swings out and is only then lowered by shifting its axis of rotation (bolt 8).
  • the locking edge 15 extends in the locking position of the pivot bolt 6 perpendicular and parallel to the faceplate 2, on which it bears.
  • the Fig. 8 shows an auxiliary box 1 with an espagnolette slide 3.
  • This has a link 28 which is assigned to a locking bolt 29.
  • the locking bolt 29 is guided axially in the auxiliary box 1 and engages in the link 28 with a driver.
  • the locking bolt 29 is moved out of the retracted position Fig. 8 by moving the drive rod slide 3 down axially ( FIGS. 9 to 11 ).
  • a second link 30 is provided in a widening of the drive rod slide 3.
  • a slide 31 engages in the setting 30 with a projection.
  • the slider 31 is slidably arranged on the swivel bolt 6.
  • the swivel bolt 6 has a guide 32 running near its lower edge.
  • the slider 31 engages around the lower boundary edge of the swivel bolt 6 with a guide section 33.
  • a locking section 34 projecting from the guide section 33 lies in the swiveled-back position of the swivel bolt 6 close to the swivel latch edge 35.
  • a leg spring 36 acts on the slider 31 in the in Fig. 8 shown retracted position.
  • the link 30 has a U-shaped course, in which a leg of the U swings around from a point almost radially to the pivot point 37 of the pivot bolt 6 in a tight curve to the pivot point 37.
  • the slide 31 is displaced along the guide 32 during a pivoting movement of the pivot bolt 6 ( Fig. 10 ).
  • the contour of the link 30 is matched to the pivot point 35 of the pivot bolt 6 and the position of the guide 32 such that the slide 31 is moved along the guide 32 and engages under the pivot bolt 6 near the closed position of the drive rod slide 3 in the bolt passage opening 17.
  • the locking section 34 of the slider 31 thereby forms the locking edge 15, which it is displaced into the passage opening 17 along the boundary edge (guide 32) running tangential to the axis of rotation 37 of the swivel bolt 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP19176664.1A 2018-07-03 2019-05-27 Serrure à verrou pivotant Withdrawn EP3591145A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20178408.9A EP3722542A1 (fr) 2018-07-03 2019-05-27 Serrure à verrou pivotant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202018003080.5U DE202018003080U1 (de) 2018-07-03 2018-07-03 Schloss mit Schwenkriegel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP20178408.9A Division EP3722542A1 (fr) 2018-07-03 2019-05-27 Serrure à verrou pivotant

Publications (1)

Publication Number Publication Date
EP3591145A1 true EP3591145A1 (fr) 2020-01-08

Family

ID=63258830

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20178408.9A Withdrawn EP3722542A1 (fr) 2018-07-03 2019-05-27 Serrure à verrou pivotant
EP19176664.1A Withdrawn EP3591145A1 (fr) 2018-07-03 2019-05-27 Serrure à verrou pivotant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20178408.9A Withdrawn EP3722542A1 (fr) 2018-07-03 2019-05-27 Serrure à verrou pivotant

Country Status (2)

Country Link
EP (2) EP3722542A1 (fr)
DE (1) DE202018003080U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023107341U1 (de) 2023-12-12 2024-01-10 Kfv Karl Fliether Gmbh & Co. Kg Schloss mit Schwenkriegel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060992A (en) * 1991-03-11 1991-10-29 Anderson Joseph A Door locking device
WO1995009958A1 (fr) * 1993-10-06 1995-04-13 Ladislav Stephan Karpisek Amelioration d'une serrure universelle
DE10341442A1 (de) 2003-09-09 2005-03-31 Aug. Winkhaus Gmbh & Co. Kg Treibstangenschloss
EP1790802A2 (fr) 2005-09-27 2007-05-30 Aug. Winkhaus GmbH & Co. KG Crémone
EP1845224A2 (fr) * 2006-04-12 2007-10-17 Computerized Security Systems, Inc. Verrouillage de boulon à oeil motorisé
EP2481872A2 (fr) * 2011-01-31 2012-08-01 Roto Frank AG Dispositif de verrouillage pour fenêtres, portes ou analogues doté d'un pêne tournant
DE202017105264U1 (de) * 2017-03-16 2017-09-18 Gretsch-Unitas GmbH Baubeschläge Zusatzverriegelung für eine Türanordnung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060992A (en) * 1991-03-11 1991-10-29 Anderson Joseph A Door locking device
WO1995009958A1 (fr) * 1993-10-06 1995-04-13 Ladislav Stephan Karpisek Amelioration d'une serrure universelle
DE10341442A1 (de) 2003-09-09 2005-03-31 Aug. Winkhaus Gmbh & Co. Kg Treibstangenschloss
EP1790802A2 (fr) 2005-09-27 2007-05-30 Aug. Winkhaus GmbH & Co. KG Crémone
EP1845224A2 (fr) * 2006-04-12 2007-10-17 Computerized Security Systems, Inc. Verrouillage de boulon à oeil motorisé
EP2481872A2 (fr) * 2011-01-31 2012-08-01 Roto Frank AG Dispositif de verrouillage pour fenêtres, portes ou analogues doté d'un pêne tournant
DE202017105264U1 (de) * 2017-03-16 2017-09-18 Gretsch-Unitas GmbH Baubeschläge Zusatzverriegelung für eine Türanordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023107341U1 (de) 2023-12-12 2024-01-10 Kfv Karl Fliether Gmbh & Co. Kg Schloss mit Schwenkriegel

Also Published As

Publication number Publication date
EP3722542A1 (fr) 2020-10-14
DE202018003080U1 (de) 2018-08-06

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