EP0785326B1 - Latch bolt for reversible lock and reversible lock comprising such a bolt - Google Patents

Latch bolt for reversible lock and reversible lock comprising such a bolt Download PDF

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Publication number
EP0785326B1
EP0785326B1 EP96402699A EP96402699A EP0785326B1 EP 0785326 B1 EP0785326 B1 EP 0785326B1 EP 96402699 A EP96402699 A EP 96402699A EP 96402699 A EP96402699 A EP 96402699A EP 0785326 B1 EP0785326 B1 EP 0785326B1
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EP
European Patent Office
Prior art keywords
bolt
spring
reversible lock
return spring
latch bolt
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
EP96402699A
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German (de)
French (fr)
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EP0785326A1 (en
Inventor
Michel Dentin
Pierre Langlet
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.)
Assa Abloy France SAS
Original Assignee
Laperche SA
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Filing date
Publication date
Application filed by Laperche SA filed Critical Laperche SA
Publication of EP0785326A1 publication Critical patent/EP0785326A1/en
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Publication of EP0785326B1 publication Critical patent/EP0785326B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head

Definitions

  • the present invention relates to a reversible lock, of the type comprising, mounted in a trunk, a bolt turn around.
  • a lock of this type is generally a lock with larder intended to be mounted in the song of a clapper right or left door, the latch must be turned arranged one way or the other as appropriate.
  • This lock can also be of a different type.
  • the object of the invention is to remedy the drawbacks aforementioned by producing a bolt lock comprising a U-turn a reduced number of parts and which can be extracted from the lock to then be inserted in reverse without using external tool.
  • the invention relates to a lock reversible, of the type comprising, mounted in a trunk, a latch turn, comprising a chamfered head, a tail as well as a heel intended to cooperate with the follower of the reversible lock, chamfered head, the tail and the heel of the bolt being turned in one piece, characterized in that the end of the heel opposite the chamfered head carries a centering lug of a separate spring to return the bolt to its active position, mounted in the reversible lock, and the centering pin is engaged in a first end of the return spring, this spring being immobilized in the trunk by its second end, and that it comprises means for lateral guidance of the spring return and neutralization means of the spring recall to allow the reversal of the bolt turn.
  • the lock 1 shown in Figure 1 includes a trunk 2 consisting of two side walls 3 and 4 and closed by a headrest 5, a latch bolt 6 as well as a dead bolt not shown.
  • the latch bolt 6 consists of a head chamfered 7, a tail 8 and a heel 9.
  • the end of the heel 9 opposite the chamfered head 6 is provided with a centering tenon 10 of frustoconical shape.
  • All the constituent parts of the bolt 6 to namely, the head 7, the tail 8, the heel 9 as well as the centering pin 10 is made in one piece.
  • the assembly is for example from molding or obtained by stamping.
  • Figure 1 also shows that a spring of helical return 13 separate from bolt 6 as well as a follower 14 are mounted in the boot 2 of the lock 1.
  • a first end 15 of the return spring 13 surrounds the centering pin 10 of the bolt 6 to come in stop on the end of the heel 9 opposite the chamfered head 7.
  • the second end 16 of this spring of reminder 13 is fixed to the rear wall 17 of the boot 2 so to immobilize this spring in the trunk.
  • the lock 1 includes means for guide and neutralization of the return spring 13.
  • These guidance and neutralization means comprise two side openings 20 formed respectively in the side walls 3 and 4 of the trunk and placed in correspondence return spring 13. These openings extend over at least part of the length of said spring, the turns of the spring 13 having lateral portions engaged in said side openings 20.
  • the lateral guide means of the return spring 13 shown in Figure 2 further include four ribs 19 integral with the side walls 3 and 4 of the trunk 2 by stamping and arranged along the edges of the openings 20.
  • the follower 14 is fixed so that it can turn in locker 2 and has a spout 21 comprising a ramp 22 intended to facilitate insertion of the U-bolt 6 in the trunk 2.
  • the spout 21 is intended to come into contact with the end of the heel 9 opposite the centering pin 10.
  • the follower 14 is by elsewhere recalled, as known per se, in the rest position by elastic means not shown.
  • the installation of the bolt 6 in the trunk 2 of the lock 1 is produced by inserting this bolt into the opening 25 of the headrest 5 until the heel 9 the bolt slides on the ramp 22 of the follower 14 and then come into abutment with the spout 21 of this follower. Simultaneously, the centering pin 10 penetrates into the turns of the end 15 of the return spring 13.
  • the bolt 6 is therefore kept in position by its heel 9 and its head 7. Heel 9 undergoes actions antagonists on the one hand, of the beak 21 of the follower 14 and on the other hand, the return spring 13.
  • the movement return spring 13 When operating lock 1, the movement return spring 13 is guided by the openings 20 with or without ribs 19.
  • the return spring 13 also allows the bolt 6 to be held laterally at during its movement thanks to the engagement of the post of centering 10 in the end 15 of this spring.
  • the spring 13 is maintained in the compressed position by retaining means outsides such as the operator's fingers 26 shown in Figures 3 and 4.
  • the fingers access the turns of the return spring 13 through the lateral openings 20 of the walls 3 and 4.
  • bolt 6 After being released, bolt 6 can be returned and inserted back into safe 2 of the lock as described above.
  • This device has the advantage of simplifying the both making the bolt and reversing the direction of the bolt insofar as this bolt is in one piece and the spring of reminder is permanently attached to the lock box.
  • the manufacturing costs of the bolt are thus reduced, and the placement and removal of it in the chest or out of it are facilitated.

Abstract

The door catch consists of a housing (2) containing a bolt with a chamfered head (7), a shank (8) and a flange (9) made in one piece, with a truncated-conical centering boss (10) for the spring (13) on the free side of the flange. The bolt can be made e.g. by moulding or pressure stamping. During assembly the bolt is fitted into the housing with the centering boss engaged with one end (15) of a spring (13) which is fixed in the housing by its other end (16). The housing has lateral guides for the spring, and an aperture (20) which allows the spring to be drawn back from the flange, e.g. by a finger inserted into the aperture, while the bolt is reversed.

Description

La présente invention est relative à une serrure réversible, du type comprenant, monté dans un coffre, un pène demi-tour.The present invention relates to a reversible lock, of the type comprising, mounted in a trunk, a bolt turn around.

Une serrure de ce type est en général une serrure à larder destinée à être montée dans le chant d'un battant de porte de droite ou de gauche, le pène demi-tour devant être disposé dans un sens ou dans l'autre selon le cas. Cette serrure peut être également d'un type différent.A lock of this type is generally a lock with larder intended to be mounted in the song of a clapper right or left door, the latch must be turned arranged one way or the other as appropriate. This lock can also be of a different type.

On connaít déjà un certain nombre de serrures réversibles du type à pène demi-tour dans lesquelles le montage du pène demi-tour est réversible, ce pêne pouvant être retourné sans modifier le fonctionnement de la serrure, de sorte que la serrure peut être utilisée indifféremment sur une porte s'ouvrant à droite ou à gauche et ce, sans démontrer même partiellement le coffre de la serrure.We already know a number of reversible locks of the U-bolt type in which the mounting of the U-bolt is reversible, this bolt can be turned over without modifying the operation of the lock, so that the lock can be used interchangeably on a door opening to the right or to the left, without demonstrating even partially the trunk of the lock.

Toutefois, le pène demi-tour monté dans ce type de serrure est réalisé en plusieurs pièces distinctes, de sorte que la fabrication de ces différentes pièces puis l'assemblage de ces pièces pour réaliser le pène sont longs et coûteux. De plus, ce type de pène se prête mal à un montage automatique.However, the U-bolt mounted in this type of lock is made of several separate parts, so that manufacturing these different parts and then assembling of these parts for making the bolt are long and expensive. In addition, this type of bolt lends itself poorly to automatic mounting.

D'après DE-GS-93 04 308, on connaít une serrure réversible dont le pène comporte un talon qui coopère avec un organe de verrouillage déplaçable en translation dans une direction perpendiculaire à la direction de déplacement du pêne demi-tour et comportant un bec qui coopère avec le talon du pène demi-tour.According to DE-GS-93 04 308, there is a reversible lock whose bolt has a heel which cooperates with a locking member movable in translation in a direction perpendicular to the direction of movement of the latch turn and having a beak which cooperates with the heel of the U-bolt.

L'invention a pour but de remédier aux inconvénients précités en réalisant une serrure à pène demi-tour constitué d'un nombre de pièces réduit et qui peut être extrait de la serrure pour être ensuite inséré en sens inverse sans utiliser d'outil externe.The object of the invention is to remedy the drawbacks aforementioned by producing a bolt lock comprising a U-turn a reduced number of parts and which can be extracted from the lock to then be inserted in reverse without using external tool.

A cet effet, l'invention a pour objet une serrure réversible, du type comprenant, monté dans un coffre, un pène demi-tour, comprenant une tête chanfreinée, une queue ainsi qu'un talon destiné à coopérer avec le fouillot de la serrure réversible, la tête chanfreinée, la queue ainsi que le talon du pène demi-tour étant réalisés en une seule pièce, caractérisée en ce que l'extrémité du talon opposée à la tête chanfreinée porte un tenon de centrage d'un ressort séparé de rappel du pène vers sa position active, monté dans la serrure réversible, et le tenon de centrage est engagé dans une première extrémité du ressort de rappel, ce ressort étant immobilisé dans le coffre par sa deuxième extrémité, et ce qu'elle comporte des moyens de guidage latéral du ressort de rappel et des moyens de neutralisation du ressort de rappel afin de permettre l'inversion du pène demi-tour.To this end, the invention relates to a lock reversible, of the type comprising, mounted in a trunk, a latch turn, comprising a chamfered head, a tail as well as a heel intended to cooperate with the follower of the reversible lock, chamfered head, the tail and the heel of the bolt being turned in one piece, characterized in that the end of the heel opposite the chamfered head carries a centering lug of a separate spring to return the bolt to its active position, mounted in the reversible lock, and the centering pin is engaged in a first end of the return spring, this spring being immobilized in the trunk by its second end, and that it comprises means for lateral guidance of the spring return and neutralization means of the spring recall to allow the reversal of the bolt turn.

La serrure réversible suivant l'invention peut comporter une ou plusieurs des caractéristiques suivantes :

  • les moyens de guidage latéral du ressort de rappel comprennent au moins une ouverture latérale d'accès au ressort de rappel pour des moyens de retenue extérieurs et dans laquelle s'engagent des portions latérales des spires du ressort ;
  • les moyens de guidage latéral du ressort de rappel comprennent deux ouvertures latérales ;
  • les moyens de guidage comprennent des nervures venues de matière avec au moins une paroi latérale du coffre et ménagées le long des bords d'au moins une ouverture ;
  • les moyens de neutralisation comprennent ladite au moins une ouverture d'accès pour des moyens de retenue extérieurs ;
  • le tenon de centrage du pène demi-tour est de forme tronconique ; et
  • le pène est venu de moulage ou obtenu par matriçage.
The reversible lock according to the invention may include one or more of the following characteristics:
  • the lateral guide means of the return spring comprise at least one lateral opening for accessing the return spring for external retaining means and in which engage lateral portions of the turns of the spring;
  • the lateral guide means of the return spring comprise two lateral openings;
  • the guide means comprise ribs made in one piece with at least one side wall of the trunk and formed along the edges of at least one opening;
  • the neutralization means comprise said at least one access opening for external retaining means;
  • the centering lug of the U-turn bolt is of frustoconical shape; and
  • the bolt came from molding or obtained by stamping.

Un exemple de réalisation de l'invention va maintenant être décrit en regard des dessins annexés, sur lesquels :

  • la figure 1 est une vue en coupe partielle de la serrure réversible munie du pène demi-tour suivant l'invention en position de fonctionnement ; et
  • la figure 2 est une vue en coupe selon la ligne 2-2 de la figure 1 ;
  • la figure 3 est une vue en coupe partielle de la serrure réversible suivant l'invention dans laquelle le pène demi-tour est prêt à être retiré de la serrure ; et
  • la figure 4 est une vue en coupe partielle de la serrure réversible suivant l'invention dans laquelle le pène demi-tour est en cours de retrait.
An embodiment of the invention will now be described with reference to the accompanying drawings, in which:
  • Figure 1 is a partial sectional view of the reversible lock provided with the latch bolt according to the invention in the operating position; and
  • Figure 2 is a sectional view along line 2-2 of Figure 1;
  • Figure 3 is a partial sectional view of the reversible lock according to the invention in which the latch bolt is ready to be removed from the lock; and
  • Figure 4 is a partial sectional view of the reversible lock according to the invention in which the U-bolt is being withdrawn.

La serrure 1 représentée à la figure 1 comprend un coffre 2 constitué de deux parois latérales 3 et 4 et fermé par une têtière 5, un pène demi-tour 6 ainsi qu'un pène dormant non représenté.The lock 1 shown in Figure 1 includes a trunk 2 consisting of two side walls 3 and 4 and closed by a headrest 5, a latch bolt 6 as well as a dead bolt not shown.

Le pêne demi-tour 6 est constitué d'une tête chanfreinée 7, d'une queue 8 ainsi que d'un talon 9.The latch bolt 6 consists of a head chamfered 7, a tail 8 and a heel 9.

L'extrémité du talon 9 opposée à la tète chanfreinée 6 est munie d'un tenon de centrage 10 de forme tronconique.The end of the heel 9 opposite the chamfered head 6 is provided with a centering tenon 10 of frustoconical shape.

L'ensemble des parties constitutives du pène 6 à savoir, la tête 7, la queue 8, le talon 9 ainsi que le tenon de centrage 10 est réalisé en une seule pièce. L'ensemble est par exemple venu de moulage ou obtenu par matriçage.All the constituent parts of the bolt 6 to namely, the head 7, the tail 8, the heel 9 as well as the centering pin 10 is made in one piece. The assembly is for example from molding or obtained by stamping.

La figure 1 montre par ailleurs qu'un ressort de rappel hélicoïdal 13 séparé du pène 6 ainsi qu'un fouillot 14 sont montés dans le coffre 2 de la serrure 1.Figure 1 also shows that a spring of helical return 13 separate from bolt 6 as well as a follower 14 are mounted in the boot 2 of the lock 1.

Une première extrémité 15 du ressort de rappel 13 entoure le tenon de centrage 10 du pène 6 pour venir en butée sur l'extrémité du talon 9 opposée à la tête chanfreinée 7. La deuxième extrémité 16 de ce ressort de rappel 13 est fixée à la paroi arrière 17 du coffre 2 afin d'immobiliser ce ressort dans le coffre.A first end 15 of the return spring 13 surrounds the centering pin 10 of the bolt 6 to come in stop on the end of the heel 9 opposite the chamfered head 7. The second end 16 of this spring of reminder 13 is fixed to the rear wall 17 of the boot 2 so to immobilize this spring in the trunk.

En outre, la serrure 1 comporte des moyens de guidage et de neutralisation du ressort de rappel 13. Ces moyens de guidage et de neutralisation comprennent deux ouvertures latérales 20 ménagées respectivement dans les parois latérales 3 et 4 du coffre et placées en correspondance du ressort de rappel 13. Ces ouvertures s'étendent sur au moins une partie de la longueur dudit ressort, les spires du ressort 13 présentant des portions latérales engagées dans lesdites ouvertures latérales 20.In addition, the lock 1 includes means for guide and neutralization of the return spring 13. These guidance and neutralization means comprise two side openings 20 formed respectively in the side walls 3 and 4 of the trunk and placed in correspondence return spring 13. These openings extend over at least part of the length of said spring, the turns of the spring 13 having lateral portions engaged in said side openings 20.

Les moyens de guidage latéral du ressort de rappel 13 représentés à la figure 2 comportent en outre quatre nervures 19 venues de matière avec les parois latérales 3 et 4 du coffre 2 par emboutissage et disposées le long des bords des ouvertures 20.The lateral guide means of the return spring 13 shown in Figure 2 further include four ribs 19 integral with the side walls 3 and 4 of the trunk 2 by stamping and arranged along the edges of the openings 20.

Bien qu'il soit prévu, dans le présent mode de réalisation, deux ouvertures 20, une seule pourrait suffire.Although it is intended, in the present mode of realization, two openings 20, only one could suffice.

Le fouillot 14 est fixé de manière à pouvoir tourner dans le coffre 2 de la serrure et possède un bec 21 comportant une rampe 22 destinée à faciliter l'insertion du pène demi-tour 6 dans le coffre 2. Le bec 21 est destiné à venir au contact de l'extrémité du talon 9 opposée au tenon de centrage 10. Le fouillot 14 est par ailleurs rappelé, comme connu en soi, en position de repos par des moyens élastiques non représentés.The follower 14 is fixed so that it can turn in locker 2 and has a spout 21 comprising a ramp 22 intended to facilitate insertion of the U-bolt 6 in the trunk 2. The spout 21 is intended to come into contact with the end of the heel 9 opposite the centering pin 10. The follower 14 is by elsewhere recalled, as known per se, in the rest position by elastic means not shown.

Le fonctionnement de ce dispositif va maintenant être expliqué en regard des figures 1 à 4.The operation of this device will now be explained with reference to Figures 1 to 4.

La mise en place du pène 6 dans le coffre 2 de la serrure 1 est réalisée en introduisant ce pêne dans l'ouverture 25 de la têtière 5 jusqu'à ce que le talon 9 du pêne glisse sur la rampe 22 du fouillot 14 pour ensuite venir en butée arrière avec le bec 21 de ce fouillot. Simultanément, le tenon de centrage 10 pénètre dans les spires de l'extrémité 15 du ressort de rappel 13.The installation of the bolt 6 in the trunk 2 of the lock 1 is produced by inserting this bolt into the opening 25 of the headrest 5 until the heel 9 the bolt slides on the ramp 22 of the follower 14 and then come into abutment with the spout 21 of this follower. Simultaneously, the centering pin 10 penetrates into the turns of the end 15 of the return spring 13.

Le pène 6 est par conséquent maintenu en position par son talon 9 et sa tête 7. Le talon 9 subit les actions antagonistes d'une part, du bec 21 du fouillot 14 et d'autre part, du ressort de rappel 13.The bolt 6 is therefore kept in position by its heel 9 and its head 7. Heel 9 undergoes actions antagonists on the one hand, of the beak 21 of the follower 14 and on the other hand, the return spring 13.

Lorsque l'on manoeuvre la serrure 1, le déplacement du ressort de rappel 13 est guidé par les ouvertures 20 munies ou non de nervures 19. Le ressort de rappel 13 permet également de maintenir latéralement le pêne 6 au cours de son déplacement grâce à l'engagement du tenon de centrage 10 dans l'extrémité 15 de ce ressort.When operating lock 1, the movement return spring 13 is guided by the openings 20 with or without ribs 19. The return spring 13 also allows the bolt 6 to be held laterally at during its movement thanks to the engagement of the post of centering 10 in the end 15 of this spring.

Pour inverser le sens du pène 6, il faut tout d'abord libérer le talon 9. Pour cela, le ressort 13 est maintenu en position comprimée par des moyens de retenue extérieurs tels que les doigts 26 de l'opérateur représentés aux figures 3 et 4. Les doigts accèdent aux spires du ressort de rappel 13 par les ouvertures latérales 20 des parois 3 et 4.To reverse the direction of bolt 6, you need everything first release the heel 9. For this, the spring 13 is maintained in the compressed position by retaining means outsides such as the operator's fingers 26 shown in Figures 3 and 4. The fingers access the turns of the return spring 13 through the lateral openings 20 of the walls 3 and 4.

Le maintien en position comprimée du ressort 13 permet de désengager le tenon de centrage 10 de l'extrémité 15 du ressort 13. Le pène peut alors être incliné par rapport à sa trajectoire de fonctionnement. Le talon 9 est ainsi libéré par rapport au bec 21 du fouillot 14 et le pène 6 peut être dégagé du coffre 2 de la serrure dans le sens de la flèche F de la figure 4.Maintaining the compressed position of the spring 13 allows to disengage the centering pin 10 from the end 15 of spring 13. The bolt can then be tilted by compared to its operating trajectory. Heel 9 is thus released with respect to the spout 21 of the follower 14 and the bolt 6 can be released from the trunk 2 of the lock in the direction of arrow F in figure 4.

Après avoir été dégagé, le pène 6 peut être retourné et à nouveau inséré dans le coffre 2 de la serrure comme décrit précédemment.After being released, bolt 6 can be returned and inserted back into safe 2 of the lock as described above.

Ce dispositif a pour avantage de simplifier à la fois la fabrication du pène et l'inversion du sens du pène dans la mesure où ce pène est monobloc et le ressort de rappel est en permanence solidaire du coffre de la serrure. Les coûts de fabrication du pène sont ainsi réduits, et la mise en place et le retrait de celui-ci dans le coffre ou hors de celui-ci sont facilités.This device has the advantage of simplifying the both making the bolt and reversing the direction of the bolt insofar as this bolt is in one piece and the spring of reminder is permanently attached to the lock box. The manufacturing costs of the bolt are thus reduced, and the placement and removal of it in the chest or out of it are facilitated.

Claims (7)

  1. Reversible lock, of the type comprising, mounted in a case (2), a latch bolt (6) comprising a chamfered head (7), an end member (8) and a projection (9) which is to cooperate with the nut (14) of the reversible lock (1), characterised in that the chamfered head (7), the end member (8) and the projection (9) of the latch bolt are produced in a single piece, the end of the projection (9) opposite the chamfered head (7) carries a stud (10) for centring a separate spring (13) for returning the latch bolt (6) towards its active position, which spring is mounted in the reversible lock (1), and the centring stud (10) is engaged in a first end (15) of the return spring (13), the spring (13) being immobilised in the case (2) by its second end (16), and in that the lock comprises means (19) for the lateral guiding of the return spring (13) and means (20) for neutralising the return spring (13) in order to enable the latch bolt (6) to be reversed.
  2. Reversible lock according to claim 1, characterised in that the means for the lateral guiding of the return spring comprise at least one lateral opening for access to the return spring (13) for external retaining means (26), in which opening lateral portions of the turns of the spring engage.
  3. Reversible lock according to claim 2, characterised in that the means for the lateral guiding of the return spring comprise two lateral openings (20).
  4. Reversible lock according to claim 2, characterised in that the means for the lateral guiding of the return spring comprise ribs (19) which are integral with at least one lateral wall (3, 4) of the case and which are provided along the edges of at least one opening (20).
  5. Reversible lock according to any one of claims 1 to 4, characterised in that the means for neutralising the return spring comprise the at least one access opening (20) for external retaining means (26).
  6. Reversible lock according to any one of claims 1 to 5, characterised in that the centring stud (10) of the latch bolt is frustoconical.
  7. Reversible lock according to any one of claims 1 to 6, characterised in that the latch bolt is moulded in one piece or is obtained by drop forging.
EP96402699A 1996-01-18 1996-12-11 Latch bolt for reversible lock and reversible lock comprising such a bolt Expired - Lifetime EP0785326B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9600546A FR2743837B1 (en) 1996-01-18 1996-01-18 HALF-TURN BOLT FOR REVERSIBLE LOCK AND REVERSIBLE LOCK COMPRISING SUCH A BOLT
FR9600546 1996-01-18

Publications (2)

Publication Number Publication Date
EP0785326A1 EP0785326A1 (en) 1997-07-23
EP0785326B1 true EP0785326B1 (en) 2001-10-17

Family

ID=9488228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96402699A Expired - Lifetime EP0785326B1 (en) 1996-01-18 1996-12-11 Latch bolt for reversible lock and reversible lock comprising such a bolt

Country Status (6)

Country Link
EP (1) EP0785326B1 (en)
AT (1) ATE207180T1 (en)
DE (1) DE69616011T2 (en)
ES (1) ES2161998T3 (en)
FR (1) FR2743837B1 (en)
PT (1) PT785326E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358666B (en) * 2000-01-31 2002-03-27 Micota Improvements in mortice latches
DE20307656U1 (en) * 2003-05-16 2004-09-23 Casma S.P.A. All-glass door lock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424450A (en) * 1944-03-25 1947-07-22 Ghia Orestes Reversible door lock
FR1170611A (en) * 1957-04-04 1959-01-16 R L Etablissements Gollot & Co Reversible bolt lock for left or right door opening
DE8022005U1 (en) * 1980-08-16 1980-11-20 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen SPRING-LOCKED LATCH FOR RIGHT AND LEFT USE
US5201200A (en) * 1991-06-20 1993-04-13 Peter Hauber Readily reversible entry lock with double throw dead bolt and slam latch lock
CH685885A5 (en) * 1992-07-17 1995-10-31 Jakob Dobler Mortice door lock with latch for door
DE9304388U1 (en) * 1993-03-23 1993-05-19 Mayer & Co., Salzburg, At

Also Published As

Publication number Publication date
DE69616011D1 (en) 2001-11-22
DE69616011T2 (en) 2002-06-06
FR2743837B1 (en) 2000-11-10
PT785326E (en) 2002-04-29
ATE207180T1 (en) 2001-11-15
ES2161998T3 (en) 2001-12-16
FR2743837A1 (en) 1997-07-25
EP0785326A1 (en) 1997-07-23

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