EP1239105B1 - Lock and striker, in particular for metallic frames - Google Patents

Lock and striker, in particular for metallic frames Download PDF

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Publication number
EP1239105B1
EP1239105B1 EP02290566A EP02290566A EP1239105B1 EP 1239105 B1 EP1239105 B1 EP 1239105B1 EP 02290566 A EP02290566 A EP 02290566A EP 02290566 A EP02290566 A EP 02290566A EP 1239105 B1 EP1239105 B1 EP 1239105B1
Authority
EP
European Patent Office
Prior art keywords
bolt
striker
lock
lock according
engagement
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.)
Expired - Lifetime
Application number
EP02290566A
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German (de)
French (fr)
Other versions
EP1239105A1 (en
Inventor
Claude Guillot
Philippe Legris
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.)
Stremler SA
Original Assignee
Stremler SA
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 Stremler SA filed Critical Stremler SA
Publication of EP1239105A1 publication Critical patent/EP1239105A1/en
Application granted granted Critical
Publication of EP1239105B1 publication Critical patent/EP1239105B1/en
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
    • E05C9/18—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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • 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
    • E05B63/0013—Locks with rotary bolt without provision for latching

Definitions

  • the invention relates to a lock comprising a pivot bolt adapted to cooperate with a strike.
  • the invention also relates to a striker intended to cooperate with the pivoting bolt of a lock according to the invention.
  • the object of the invention is to remedy the disadvantages of the known technique, by proposing a new lock, in particular a lock for carpentry the closure is obtained even with a deformed or curved door, example under the action of thermal phenomena.
  • the invention relates to a lock, in particular for metal joinery, comprising in combination a pivoting bolt and a striker, the pivot bolt being adapted to cooperate with said striker, such that the bolt comprises a part narrowed engagement bordered by two inclined lateral planes of engagement on the edge of the striker, and characterized in that the striker comprises an enlarged portion of engagement, a narrowed locking portion and chamfers in the intermediate portion intended to cooperate with one of the inclined planes, so as to produce an interaction inclined planes with one of the chamfers of the strike.
  • FIGS. 1 to 8 the lid of the lock 1 has been omitted to expose the internal elements of the lock and striker is shown in partial section by its median plane P.
  • An assembly according to the invention comprises a lock 1 according to the invention adapted to be associated for example with a striker 2 according to the invention.
  • the striker 2 comprises two passages 3a, 3b of screws for fixing the striker 2 on a frame of metal joinery.
  • Lock 1 has a safe 4 containing a bolt 5, and possibly a slider 6 for actuating and control closing rods, only one 7 is shown.
  • the actuating slide 6 comprises a guide slot 8 on an axis 9 secured to the trunk 1 of the lock.
  • the bolt 5 carries a control shaft 10 adapted to circulate in a slot 11 in an arc formed in the trunk 1, to move the slide 6 through the control groove 12.
  • the pivoting or tilting bolt 5 has a narrowed end 5a lined with two inclined planes 5b and engagement in the strike 2.
  • the opening of the striker 2 has an enlarged upper portion 2a narrowing down to a portion narrowed 2b with chamfers 2c in the middle part intended to cooperate with the inclined planes 5b.
  • the entrance of the narrowed nose 5a of the bolt 5 in the striker 2 allows the interaction of the inclined planes 5b with one of the chamfers 2c of the striker 2 thus producing a transverse force and relative transverse deformation of the door or window metallic compared to its sleeping frame.
  • This interaction has the effect of refocusing the lock 1 with respect to the keeper 2 to allow the continuation of the engagement of the bolt 5 in the strike 2.
  • the displacement of the slider 6 produces the drive and the pivoting of the rocking bolt 5, this displacement of the slider 6 producing by means of the groove of control 12 of the slide 6 a drive shaft 10 secured to the bolt 5 and circulating in the groove 11 in an arc of the trunk 1.
  • the displacement of the slider 6 also produces a drive towards the top of a closing rod such as 7.
  • the lock 1 according to the invention is in this example a multi-point lock that can be equipped with one or two rods of closure 7.
  • This complementary action further reduces the transverse difference between the door or metal window and its frame, due to the transverse force and displacement transverse produced by this effort through the interaction of the inclined plane 5b and the 2c engagement chamfer of the strike 2.
  • control slider 6 continues to be moved to the top due to the interaction of its control groove 12 driven by the axis leading 10 secured to the bolt 5.
  • the displacement of the slider 6 produces the drive upwards of the closing rod 7 acting on one or more internal closing points.
  • the swinging pivoting bolt 5 is pivoted in the sense of closure, which leads to a tangent contact of the lateral planes of the bolt with the narrowed portion 2b of the striker 2.
  • This commitment plan on plan corresponds to a stable lock, even in presents vibrations or attempted break-ins of the metal door or window carrying the lock 1.
  • the beak of the narrowed end 5a is engaged behind the part lower of the narrowed portion 2b of the striker 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Patch Boards (AREA)
  • Lubricants (AREA)
  • Laminated Bodies (AREA)

Abstract

The lock has a pivoting bolt in the basic shape of a parrot's beak to engage with a catch plate (2), the bolt having a tapering portion (5a) bounded by two inclined lateral edges (5b), and the catch plate made with an aperture having a broad section (2a) to receive the bolt and a narrow section (2b) to lock it. The bolt also has two parallel faces adjoining the inclined edges, which ensure that the bolt is fixed once it has been inserted into the catch plate and turned on its pivot.

Description

L'invention est relative à une serrure comportant un pêne pivotant apte à coopérer avec une gâche.The invention relates to a lock comprising a pivot bolt adapted to cooperate with a strike.

L'invention est également relative à une gâche destinée à coopérer avec le pêne pivotant d'une serrure selon l'invention.The invention also relates to a striker intended to cooperate with the pivoting bolt of a lock according to the invention.

On connaít de nombreuses serrures, notamment des serrures destinées à être posées sur des menuiseries métalliques, en particulier des menuiseries en aluminium. Ces serrures donnent généralement satisfaction, dans le cas où la porte ou fenêtre en aluminium est sensiblement coplanaire avec son cadre. Par contre, dans le cas où la porte ou fenêtre en aluminium est cintrée sous l'action d'un phénomène thermique ou présente un désalignement dû à un problème de pose ou à une tentative d'effraction, l'actionnement de la serrure devient difficile, voire impossible. EP 634 552 divulgue une serrure remédiant à ces inconvénients et correspondant au préambule de la revendication 1.We know many locks, including locks intended to be laid on metal joinery, especially aluminum joinery. These locks generally give satisfaction, in the case where the door or window in aluminum is substantially coplanar with its frame. On the other hand, where aluminum door or window is bent under the action of a thermal phenomenon or misalignment due to a problem of installation or attempted break-in, the operation of the lock becomes difficult or impossible. EP 634 552 discloses a lock remedying these disadvantages and corresponding to the preamble of claim 1.

L'invention a pour but de remédier aux inconvénients de la technique connue, en proposant une nouvelle serrure, notamment une serrure pour menuiserie métallique dont la fermeture est obtenue même avec porte déformée ou cintrée, par exemple sous l'action de phénomènes thermiques.The object of the invention is to remedy the disadvantages of the known technique, by proposing a new lock, in particular a lock for carpentry the closure is obtained even with a deformed or curved door, example under the action of thermal phenomena.

L'invention a pour objet une serrure, notamment pour menuiserie métallique, comportant en combinaison un pêne pivotant et une gâche, le pêne pivotant étant apte à coopérer avec ladite gâche, tel que le pêne comporte une partie rétrécie d'engagement bordée de deux plans inclinés latéraux d'engagement sur le bord de la gâche, et caractérisée en ce que la gâche comporte une partie élargie d'engagement, une partie rétrécie de verrouillage et des chanfreins dans la partie intermédiaire destinés à coopérer avec un des plans inclinés, de manière à produire une interaction des plans inclinés avec un des chanfreins de la gâche.The invention relates to a lock, in particular for metal joinery, comprising in combination a pivoting bolt and a striker, the pivot bolt being adapted to cooperate with said striker, such that the bolt comprises a part narrowed engagement bordered by two inclined lateral planes of engagement on the edge of the striker, and characterized in that the striker comprises an enlarged portion of engagement, a narrowed locking portion and chamfers in the intermediate portion intended to cooperate with one of the inclined planes, so as to produce an interaction inclined planes with one of the chamfers of the strike.

Selon d'autres caractéristiques de l'invention :

  • le pêne comporte deux faces parallèles bordant les deux plans inclinés latéraux d'engagement, de manière à assurer le verrouillage de la serrure après basculement complet du pêne,
  • le pêne présente une conformation générale sensiblement en forme de bec de perroquet, qui va en s'élargissant progressivement de sa partie rétrécie d'engagement jusqu'à sa partie élargie de verrouillage,
  • le pêne porte un moyen de commande d'un coulisseau d'actionnement de tringle(s) de fermeture,
  • ledit moyen de commande est un axe guidé dans une rainure en arc de cercle et coopérant avec une rainure du coulisseau d'actionnement,
  • le coulisseau d'actionnement est guidé en translation par un moyen solidaire du coffre de la serrure,
  • ladite conformation de pêne est une conformation sensiblement de révolution autour de l'axe de pivotement du pêne,
  • la section radiale de ladite conformation de pêne est sensiblement symétrique par rapport au plan médian du pêne.
According to other features of the invention:
  • the bolt comprises two parallel faces bordering the two inclined lateral planes of engagement, so as to ensure the locking of the lock after complete tilting of the bolt,
  • the bolt has a general conformation substantially shaped parrot beak, which is gradually widening from its narrowed engagement portion to its enlarged portion of locking,
  • the bolt carries a means for controlling a closing rod actuating slider (s),
  • said control means is an axis guided in an arcuate groove and cooperating with a groove of the actuating slider,
  • the actuating slide is guided in translation by a means integral with the trunk of the lock,
  • said bolt conformation is a conformation substantially of revolution about the axis of pivoting of the bolt,
  • the radial section of said bolt conformation is substantially symmetrical with respect to the median plane of the bolt.

L'invention sera mieux comprise grâce à la description qui va suivre donnée à titre d'exemple non limitatif en référence aux dessins annexés dans lesquels :

  • La figure 1 représente schématiquement une vue avec coupe et arrachement partiel d'un ensemble selon l'invention comportant une serrure et une gâche, en position d'ouverture.
  • La figure 2 représente schématiquement une vue de côté dans le sens de la flèche II de la figure 1 d'un ensemble selon l'invention comportant une serrure et une gâche, en position d'ouverture.
  • La figure 3 représente schématiquement une vue en élévation latérale avec coupe et arrachement partiel d'un ensemble selon l'invention comportant une serrure une gâche, en position d'engagement.
  • La figure 4 représente schématiquement une vue de côté dans le sens de la flèche IV de la figure 3 d'un ensemble selon l'invention comportant une serrure et une gâche, en position d'engagement.
  • La figure 5 représente schématiquement une vue en élévation latérale avec coupe et arrachement partiel d'un ensemble selon l'invention comportant une serrure et une gâche, en position intermédiaire.
  • La figure 6 représente schématiquement une vue dans le sens de la flèche VI de la figure 5 d'un ensemble selon l'invention comportant une serrure et une gâche, en position intermédiaire.
  • La figure 7 représente schématiquement une vue en élévation avec coupe et arrachement partiel d'un ensemble selon l'invention comportant une serrure et une gâche, en position de verrouillage.
  • La figure 8 représente schématiquement une vue de côté dans le sens de la flèche VIII de la figure 7 d'un ensemble selon l'invention comportant une serrure et une gâche, en position de verrouillage.
The invention will be better understood from the following description given by way of nonlimiting example with reference to the accompanying drawings in which:
  • Figure 1 shows schematically a view with section and partial cutaway of an assembly according to the invention having a lock and a strike, in the open position.
  • Figure 2 shows schematically a side view in the direction of the arrow II of Figure 1 of an assembly according to the invention having a lock and a keeper, in the open position.
  • 3 schematically shows a side elevational view with cut and partial tearing of an assembly according to the invention comprising a lock a striker, in the engagement position.
  • Figure 4 schematically shows a side view in the direction of the arrow IV of Figure 3 of an assembly according to the invention having a lock and a striker, in the engagement position.
  • Figure 5 schematically shows a side elevational view with cut and partial tearing of an assembly according to the invention having a lock and a striker, in the intermediate position.
  • Figure 6 schematically shows a view in the direction of the arrow VI of Figure 5 of an assembly according to the invention having a lock and a striker, in the intermediate position.
  • Figure 7 shows schematically an elevational view with cut and partial tearing of an assembly according to the invention having a lock and a keeper, in the locking position.
  • Figure 8 schematically shows a side view in the direction of the arrow VIII of Figure 7 of an assembly according to the invention having a lock and a keeper, in the locking position.

En référence aux figures 1 à 8, les éléments identiques ou fonctionnellement équivalents sont repérés par des chiffres de référence identiques.With reference to FIGS. 1 to 8, the elements that are identical or functionally equivalents are identified by identical reference numbers.

Sur les figures 1 à 8, le couvercle de la serrure 1 a été omis pour exposer les éléments internes de la serrure et la gâche est représentée en coupe partielle par son plan médian P.In FIGS. 1 to 8, the lid of the lock 1 has been omitted to expose the internal elements of the lock and striker is shown in partial section by its median plane P.

Un ensemble selon l'invention comporte une serrure 1 selon l'invention apte à être associée par exemple à une gâche 2 selon l'invention.An assembly according to the invention comprises a lock 1 according to the invention adapted to be associated for example with a striker 2 according to the invention.

La gâche 2 comporte deux passages 3a, 3b de vis pour la fixation de la gâche 2 sur un cadre dormant de menuiserie métallique. La serrure 1 comporte un coffre 4 contenant un pêne 5, et éventuellement un coulisseau 6 d'actionnement et de commande de tringles de fermeture, dont une seule 7 est représentée.The striker 2 comprises two passages 3a, 3b of screws for fixing the striker 2 on a frame of metal joinery. Lock 1 has a safe 4 containing a bolt 5, and possibly a slider 6 for actuating and control closing rods, only one 7 is shown.

Le coulisseau 6 d'actionnement comporte une fente 8 de guidage sur un axe 9 solidaire du coffre 1 de la serrure. Le pêne 5 porte un axe de commande 10 apte à circuler dans une fente 11 en arc de cercle pratiquée dans le coffre 1, pour déplacer le coulisseau 6 par l'intermédiaire de la rainure 12 de commande.The actuating slide 6 comprises a guide slot 8 on an axis 9 secured to the trunk 1 of the lock. The bolt 5 carries a control shaft 10 adapted to circulate in a slot 11 in an arc formed in the trunk 1, to move the slide 6 through the control groove 12.

La pêne 5 pivotant ou basculant comporte une extrémité rétrécie 5a bordée de deux plans inclinés 5b et d'engagement dans la gâche 2.The pivoting or tilting bolt 5 has a narrowed end 5a lined with two inclined planes 5b and engagement in the strike 2.

Dans le cas d'une gâche 2 selon l'invention, l'ouverture de la gâche 2 comporte une partie supérieure 2a élargie se rétrécissant vers le bas jusqu'à une partie rétrécie 2b avec des chanfreins 2c dans la partie intermédiaire destinés à coopérer avec les plans inclinés 5b.In the case of a keeper 2 according to the invention, the opening of the striker 2 has an enlarged upper portion 2a narrowing down to a portion narrowed 2b with chamfers 2c in the middle part intended to cooperate with the inclined planes 5b.

Sur la figure 2, un écart transversal important résultant d'une déformation éventuelle de la porte en aluminium portant la serrure 1 n'empêche pas l'entrée du pêne 5 dans la gâche 2, en raison du fait que l'extrémité rétrécie 5a est engagée dans la partie élargie 2a de la gâche 2.In FIG. 2, a large transverse difference resulting from a deformation the aluminum door carrying the lock 1 does not prevent the entry of the bolt 5 in the striker 2, due to the fact that the narrowed end 5a is engaged in the widened part 2a of the striker 2.

Pour passer de la position d'ouverture représentée aux figures 1 et 2 à la position d'engagement représentée aux figures 3 et 4, un actionnement du pêne pivotant 5 est nécessaire pour engager complètement l'extrémité 5a à l'intérieure de la partie élargie 2a de la gâche 2.To move from the open position shown in Figures 1 and 2 to the engagement position shown in Figures 3 and 4, an actuation of the bolt swivel 5 is necessary to fully engage the end 5a inside the extended part 2a of the lock 2.

L'entrée du bec rétréci 5a du pêne 5 dans la gâche 2 permet l'interaction des plans inclinés 5b avec un des chanfreins 2c de la gâche 2 en produisant ainsi un effort transversal et une déformation transversale relative de la porte ou fenêtre métallique par rapport à son cadre dormant. Cette interaction a pour effet de recentrer la serrure 1 par rapport à la gâche 2 pour permettre la poursuite de l'engagement du pêne 5 dans la gâche 2.The entrance of the narrowed nose 5a of the bolt 5 in the striker 2 allows the interaction of the inclined planes 5b with one of the chamfers 2c of the striker 2 thus producing a transverse force and relative transverse deformation of the door or window metallic compared to its sleeping frame. This interaction has the effect of refocusing the lock 1 with respect to the keeper 2 to allow the continuation of the engagement of the bolt 5 in the strike 2.

Le déplacement du coulisseau 6 produit l'entraínement et le pivotement du pêne basculant 5, ce déplacement du coulisseau 6 produisant au moyen de la rainure de commande 12 du coulisseau 6 un entraínement de l'axe 10 solidaire du pêne 5 et circulant dans la rainure 11 en arc de cercle du coffre 1.The displacement of the slider 6 produces the drive and the pivoting of the rocking bolt 5, this displacement of the slider 6 producing by means of the groove of control 12 of the slide 6 a drive shaft 10 secured to the bolt 5 and circulating in the groove 11 in an arc of the trunk 1.

Le déplacement du coulisseau 6 produit également un entraínement vers le haut d'une tringle de fermeture telle que 7. La serrure 1 selon l'invention est dans cet exemple une serrure multipoints pouvant être munie d'une ou deux tringles de fermeture 7.The displacement of the slider 6 also produces a drive towards the top of a closing rod such as 7. The lock 1 according to the invention is in this example a multi-point lock that can be equipped with one or two rods of closure 7.

Pour passer de la position d'engagement des figures 3 et 4 à la position intermédiaire des figures 5 et 6, l'opérateur continue à tourner le pêne pivotant ou basculant 5 dans le sens de la fermeture et engage le plan incliné 5b du pêne 5 dans la zone d'extrémité du chanfrein 2c de la gâche 2.To move from the engagement position of Figures 3 and 4 to the position intermediate of Figures 5 and 6, the operator continues to turn the pivoting bolt or tilting 5 in the direction of closing and engages the inclined plane 5b of the bolt 5 in the end zone of the chamfer 2c of the striker 2.

Cette action complémentaire réduit encore l'écart transversal entre la porte ou fenêtre métallique et son dormant, en raison de l'effort transversal et du déplacement transversal produit par cet effort grâce à l'interaction du plan incliné 5b et du chanfrein d'engagement 2c de la gâche 2.This complementary action further reduces the transverse difference between the door or metal window and its frame, due to the transverse force and displacement transverse produced by this effort through the interaction of the inclined plane 5b and the 2c engagement chamfer of the strike 2.

Dans cette position, le coulisseau de commande 6 continue à être déplacé vers le haut en raison de l'interaction de sa rainure de commande 12 menée par l'axe menant 10 solidaire du pêne 5. Le déplacement du coulisseau 6 produit l'entraínement vers le haut de la tringle de fermeture 7 agissant sur un ou plusieurs points de fermeture intérieure.In this position, the control slider 6 continues to be moved to the top due to the interaction of its control groove 12 driven by the axis leading 10 secured to the bolt 5. The displacement of the slider 6 produces the drive upwards of the closing rod 7 acting on one or more internal closing points.

Pour passer de la position intermédiaire des figures 5 et 6 à la position de verrouillage des figures 7 et 8, on pivote le pêne basculant pivotant 5 à fond dans le sens de la fermeture, ce qui entraíne un contact tangent des plans latéraux du pêne avec la partie rétrécie 2b de la gâche 2.To move from the intermediate position of Figures 5 and 6 to the position of FIGS. 7 and 8, the swinging pivoting bolt 5 is pivoted in the sense of closure, which leads to a tangent contact of the lateral planes of the bolt with the narrowed portion 2b of the striker 2.

Cet engagement plan sur plan correspond à un verrouillage stable, même en présente de vibrations ou de tentatives d'effraction de la porte ou fenêtre métallique portant le serrure 1. Le bec de l'extrémité rétrécie 5a est engagé derrière la partie la plus basse de la partie rétrécie 2b de la gâche 2.This commitment plan on plan corresponds to a stable lock, even in presents vibrations or attempted break-ins of the metal door or window carrying the lock 1. The beak of the narrowed end 5a is engaged behind the part lower of the narrowed portion 2b of the striker 2.

En raison de la progressivité des rampes 2c de la gâche 2 et des plans inclinés 5b et d'engagement du pêne 5, les fermeture et ouverture de la porte ou fenêtre métallique s'effectuent sans effort excessif, tout en permettant un redressement des menuiseries métalliques déformées thermiquement ou mal posées ou ayant subi des tentatives d'effraction.Due to the progressivity of ramps 2c of strike 2 and inclined planes 5b and bolt engagement 5, closing and opening the door or window metal without excessive effort, while allowing metal joinery thermally deformed or incorrectly laid or having undergone attempted break-in.

Claims (9)

  1. A lock, in particular for metal construction works, comprising in combination a pivoting bolt (5) and a striker (2), the pivoting bolt (5) being suitable to cooperate with the said striker (2), such that the bolt (5) comprises a narrowed engagement portion (5a) bordered by two lateral inclined engagement planes (5b) on the edge of the striker (2), and
    characterised in that the striker comprises a widened engagement portion (2a), a narrowed locking portion (2b) and chamfers (2c) in the intermediate portion which are intended to cooperate with one of the inclined planes (5b), so as to produce an interaction of the inclined planes (5b) with one of the chamfers (2c) of the striker (2).
  2. A lock according to Claim 1,
    characterised in that the bolt (5) comprises two parallel faces (5c) bordering the two lateral inclined engagement planes, so as to ensure the locking of the lock after the complete rocking of the bolt (5) inside the striker (2).
  3. A lock according to any one of the preceding Claims,
    characterised in that the bolt (5) has a general conformation substantially shaped like a parrot's beak, which becomes progressively wider from its narrowed engagement portion (5a) to its widened locking portion (5c) in the striker (2).
  4. A lock according to Claim 1 or Claim 2,
    characterised in that the transitional portion between the widened engagement portion (2a) of the striker (2) and the narrowed locking portion (2b) of the striker (2) comprises at least one engagement chamfer (2c).
  5. A lock according to Claim 1 or 2,
    characterised in that the striker (2) bears a control means (10) for an operating slide (6) of a closing rod(s) (7).
  6. A lock according to Claim 5,
    characterised in that the said control means is a pin (10) guided in an arc-shaped groove (11) and cooperating with a groove (12) of the operating slide (6).
  7. A lock according to Claim 5 or Claim 6,
    characterised in that the operating slide (6) is guided in translation by a means (9) integral with the case (1) of the lock.
  8. A lock according to Claim 3,
    characterised in that the said bolt conformation (5) is a conformation essentially generated by rotation around the swivel axis of the bolt.
  9. A lock according to Claim 3 or Claim 8,
    characterised in that the radial section of the said bolt conformation (5) is substantially symmetrical in relation to the median plane of the bolt (5).
EP02290566A 2001-03-07 2002-03-07 Lock and striker, in particular for metallic frames Expired - Lifetime EP1239105B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0103076A FR2821874B1 (en) 2001-03-07 2001-03-07 LOCK AND STRIKE, ESPECIALLY FOR METAL JOINERY
FR0103076 2001-03-07

Publications (2)

Publication Number Publication Date
EP1239105A1 EP1239105A1 (en) 2002-09-11
EP1239105B1 true EP1239105B1 (en) 2005-11-09

Family

ID=8860823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02290566A Expired - Lifetime EP1239105B1 (en) 2001-03-07 2002-03-07 Lock and striker, in particular for metallic frames

Country Status (5)

Country Link
EP (1) EP1239105B1 (en)
AT (1) ATE309436T1 (en)
DE (1) DE60207126T2 (en)
ES (1) ES2252401T3 (en)
FR (1) FR2821874B1 (en)

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US7526933B2 (en) * 2006-10-18 2009-05-05 Master Lock Company Llc Multipoint door lock
GB2445419B (en) 2007-01-05 2011-07-27 Adams Rite Europe Ltd Lock assembly
GB0815023D0 (en) * 2008-08-16 2008-09-24 Trojan Hardware & Designs Ltd Espagnolettes
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Also Published As

Publication number Publication date
ATE309436T1 (en) 2005-11-15
DE60207126D1 (en) 2005-12-15
FR2821874B1 (en) 2004-11-12
EP1239105A1 (en) 2002-09-11
ES2252401T3 (en) 2006-05-16
FR2821874A1 (en) 2002-09-13
DE60207126T2 (en) 2006-07-27

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