EP0023448A1 - Lock with disengageable actuating spindle - Google Patents
Lock with disengageable actuating spindle Download PDFInfo
- Publication number
- EP0023448A1 EP0023448A1 EP80401077A EP80401077A EP0023448A1 EP 0023448 A1 EP0023448 A1 EP 0023448A1 EP 80401077 A EP80401077 A EP 80401077A EP 80401077 A EP80401077 A EP 80401077A EP 0023448 A1 EP0023448 A1 EP 0023448A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lock
- follower
- operating rod
- intended
- actuation
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/62—Lost motion connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/57—Operators with knobs or handles
Definitions
- the present invention relates to locks and relates more particularly to a lock whose actuating handle must be able to be freely rotated in the opposite direction to the normal actuation direction of the bolt of the lock.
- the handles of doors, windows or other leaves are connected to the locks by a rigid operating rod generally of square section, one end of which is engaged in a handle situated on one of the faces of the leaf and the other end of which is engaged either in the lock follower, either after crossing it right through, in a second handle located on the other side of the leaf.
- Some leaves have an opening frame or 'a removable panel forming a flap, the installation and removal of which require the prior disassembly of the handle located on the face of the leaf on which the frame or the panel is mounted.
- an operating rod of this type has a number of drawbacks.
- the coupling device of the two parts of the operating rod has a relatively large volume so that to accommodate this device in the leaf, it is necessary to provide a special orifice intended to receive it.
- an operating rod provided with a coupling device has a very high cost price compared to an ordinary operating rod.
- the invention therefore aims to remedy the aforementioned drawbacks and to create a lock whose construction makes it possible to use a conventional operating rod and to freely move this operating rod in the direction opposite to the direction of actuation of the lock, an angle necessary to release the leaf in order to allow the operation of a frame or a panel to be placed on the leaf or removed from it.
- a lock comprising an actuation mechanism of at least one bolt comprising a follower intended to receive an operating rod of said mechanism, characterized in that it also comprises an intermediate piece mounted for rotation in said follower and ensuring the rotational mounting of the follower in the trunk of the lock, said intermediate piece comprising an orifice for receiving said operating rod and being provided with a spout intended to come into engagement with a branch of the follower during displacement in rotation of the operating rod in the direction of actuation of the lock and a stop intended to block said spout in rotation after a determined angular displacement of the operating rod in the direction opposite to the direction of actuation of the lock.
- the lock according to the invention comprises a bolt 1 mounted displaceable perpendicularly to a headrest 2 by means of an actuation mechanism housed in a housing 3.
- This actuation mechanism notably comprises a nut 4 mounted for rotation in the trunk 3.
- This follower 4 is provided with a branch 5 urged by a spring 6 for returning the follower 4 to the rest position.
- the follower 4 is rotatably mounted in the trunk 3 of the lock by means of an intermediate piece 7 rotatably mounted in a corresponding bore formed in the follower 4 and, as shown in Fig.2, it - even rotatably mounted in the trunk 3.
- This intermediate piece 7 is constituted by a sleeve provided in its center with a square section orifice 8 intended to receive an operating rod 9 shown in thin lines in Fig.2.
- a spout 10 made from one piece, intended to cooperate with the arm 5 of the follower 4 to ensure the drive of the latter in the direction of actuation of the bolt 1.
- a stop 11 intended to block the intermediate niece 7 in rotation during the displacement of a quarter turn thereof in the direction opposite to the direction of actuation of the bolt 1.
- the abovementioned stop can also be constituted by a rod fixed in the trunk of the lock.
- FIG. 3 it can be seen that the intermediate piece 7 has been rotated in the direction opposite to the direction of actuation of the bolt, which has made it possible to place the stand B in an approximately vertical position.
- the rear part of the spout 10 is blocked in rotation by the stop 11.
- the lock which has just been described has the advantage of incorporating the decoupling device of ti- - actuating ge while having a regular appearance.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Rehabilitation Tools (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Serrure comportant un mécanisme d'actionnement d'au moins un pène comprenant un fouillot destiné à recevoir une tige de manoeuvre dudit mécanisme, caractérisée - en ce qu'elle comporte en outre une pièce intermédiaire (7) montée à rotation dans ledit fouillot (4) et assurant le montage à rotation du fouillot dans le coffre (3) de la serrure, ladite pièce intermédiaire (7) comportant un orifice (8) de réception de ladite tige de manoeuvre (9) et étant pourvue d'un bec (10) destiné à venir en prise avec une branche (5) du fouillot (4) lors du déplacement en rotation de la tige de manoeuvre (9) dans le sens de l'actionnement de la serrure, ainsi qu'une butée (11) destinée à bloquer ledit bec (10) en rotation après un déplacement angulaire déterminé de la tige de manoeuvre (9) dans le sens contraire au sens d'actionnement de la serrure. Lock comprising a mechanism for actuating at least one bolt comprising a follower intended to receive an operating rod of said mechanism, characterized - in that it further comprises an intermediate piece (7) rotatably mounted in said follower (4 ) and ensuring the rotational mounting of the follower in the boot (3) of the lock, said intermediate piece (7) having an orifice (8) for receiving said operating rod (9) and being provided with a spout (10 ) intended to engage with a branch (5) of the follower (4) during the rotational movement of the operating rod (9) in the direction of actuation of the lock, as well as a stop (11) intended blocking said spout (10) in rotation after a determined angular displacement of the operating rod (9) in the opposite direction to the direction of actuation of the lock.
Description
La présente invention concerne les serrures et se rapporte plus particulièrement à une serrure dont la poignée d'actionnement doit pouvoir être tournée librement dans le sens inverse au sens d'actionnement normal du pène de la serrure.The present invention relates to locks and relates more particularly to a lock whose actuating handle must be able to be freely rotated in the opposite direction to the normal actuation direction of the bolt of the lock.
Les poignées de portes, fenêtres ou autres vantaux sont reliées aux serrures par une tige de manoeuvre rigide généralement de section carrée dont une des extrémités est engagée dans une poignée située sur une des faces du vantail et dont l'autre extrémité est engagée soit dans le fouillot de la serrure, soit après avoir traversé celui-ci de part en part, dans une seconde poignée située sur l'autre face du vantail.The handles of doors, windows or other leaves are connected to the locks by a rigid operating rod generally of square section, one end of which is engaged in a handle situated on one of the faces of the leaf and the other end of which is engaged either in the lock follower, either after crossing it right through, in a second handle located on the other side of the leaf.
Certains vantaux comportent un cadre ouvrant ou ' un panneau amovible formant volet dont la pose et la dépose nécessitent le démontage préalable de la poignée se trouvant sur la face du vantail sur laquelle est monté le cadre ou le panneau.Some leaves have an opening frame or 'a removable panel forming a flap, the installation and removal of which require the prior disassembly of the handle located on the face of the leaf on which the frame or the panel is mounted.
Cet inconvénient est particulièrement ressenti lorsque la poignée est constituée par une béquille qui en position de repos, s'étend perpendiculairement au chant du vantail et gène par conséquent la manoeuvre du cadre ou du panneau.This drawback is particularly felt when the handle is constituted by a crutch which in the rest position, extends perpendicular to the edge of the leaf and consequently hinders the operation of the frame or the panel.
Afin de remédier à cet inconvénient on a déjà proposé de réaliser la tige de manoeuvre en deux parties reliées entre elles par un dispositif d'accouplement permettant à la partie de la tige de manoeuvre portant la béquille située du côté du cadre ou du panneau à manoeuvrer par rapport au vantail, de se déplacer d'un quart de tour dans le sens opposé au sens d'actionnement de la serrure, afin de placer la béquille dans une position verticale pour livrer passage au bord du cadre ou du panneau.In order to remedy this drawback, it has already been proposed to produce the operating rod in two parts connected together by a coupling device allowing the part of the operating rod carrying the crutch situated on the side of the frame or of the panel to be maneuvered. relative to the leaf, to move a quarter of a turn in the direction opposite to the direction of actuation of the lock, in order to place the stand in a vertical position to allow passage at the edge of the frame or panel.
Cependant, une tige de manoeuvre de ce type présente un certain nombre d'inconvénients.However, an operating rod of this type has a number of drawbacks.
Le dispositif d'accouplement des deux parties de la tige de manoeuvre, présente un volume relativement important de sorte que pour loger ce dispositif dans le vantail, il est nécessaire de prévoir un orifice particulier destiné à le recevoir.The coupling device of the two parts of the operating rod has a relatively large volume so that to accommodate this device in the leaf, it is necessary to provide a special orifice intended to receive it.
La pose de la serrure s'en trouve donc rendue plus complexe.The fitting of the lock is therefore made more complex.
Par ailleurs, une tige de manoeuvre pourvue d'un dispositif d'accouplement est d'un prix de revient très élevé par rapport à une tige de manoeuvre ordinaire.Furthermore, an operating rod provided with a coupling device has a very high cost price compared to an ordinary operating rod.
L'invention vise donc à remédier aux inconvénients précités et à créer une serrure dont la construction permette d'utiliser une tige de manoeuvre classique et de déplacer librement cette tige de manoeuvre dans le sens opposé au sens d'actionnement de la serrure, d'un angle nécessaire au dégagement du vantail en vue de permettre la manoeuvre d'un cadre ou d'un panneau devant être placé sur le vantail ou retiré de celui-ci.The invention therefore aims to remedy the aforementioned drawbacks and to create a lock whose construction makes it possible to use a conventional operating rod and to freely move this operating rod in the direction opposite to the direction of actuation of the lock, an angle necessary to release the leaf in order to allow the operation of a frame or a panel to be placed on the leaf or removed from it.
Elle a donc pour objet une serrure comportant un mécanisme d'actionnement d'au moins un pène comprenant un fouillot destiné à recevoir une tige de manoeuvre dudit mécanisme, caractérisée en ce qu'elle comporte en outre une pièce intermédiaire montée à rotation dans ledit fouillot et assurant le montage à rotation du fouillot dans le coffre de la serrure, ladite pièce intermédiaire comportant un orifice de réception de ladite tige de manoeuvre et étant pourvue d'un bec destiné à venir en prise avec une branche du fouillot lors du déplacement en rotation de la tige de manoeuvre dans le sens d'actionnement de la serrure ainsi qu'une butée destinée à bloquer ledit bec en rotation après un déplacement angulaire déterminé de la tige de manoeuvre dans le sens contraire au sens d'actionnement de la serrure.It therefore relates to a lock comprising an actuation mechanism of at least one bolt comprising a follower intended to receive an operating rod of said mechanism, characterized in that it also comprises an intermediate piece mounted for rotation in said follower and ensuring the rotational mounting of the follower in the trunk of the lock, said intermediate piece comprising an orifice for receiving said operating rod and being provided with a spout intended to come into engagement with a branch of the follower during displacement in rotation of the operating rod in the direction of actuation of the lock and a stop intended to block said spout in rotation after a determined angular displacement of the operating rod in the direction opposite to the direction of actuation of the lock.
D'autres caractéristiques de l'invention apparaîtront au cours de la description qui va suivre, faite" en référence au dessin annexé, donnée uniquement à titre d'exemple et sur lequel :
- - la Fig.l est une vue en élévation et avec un arrachement partiel d'une serrure suivant l'invention, les éléments de cette serrure se trouvant dans la position normale d'actionnement du pène;
- - la Fig.2 est une coupe partielle suivant la ligne 2-2 de la Fig.l et,
- - la Fig.3 est une vue analogue à celle de la Fig.l montrant la béquille de la serrure en position escamotée.
- - Fig.l is an elevational view and with a partial cutaway of a lock according to the invention, the elements of this lock being in the normal actuation position of the bolt;
- - Fig.2 is a partial section along line 2-2 of Fig.l and,
- - The F ig.3 is a view similar to that of Fig.l showing the crutch of the lock in the retracted position.
La serrure suivant l'invention comporte un pène 1 monté déplaçable perpendiculairement à une têtière 2 au moyen d'un mécanisme d'actionnement logé dans un boîtier 3. Ce mécanisme d'actionnement comporte notamment un fouillot 4 monté à rotation dans le coffre 3. Ce fouillot 4 est pourvu d'une branche 5 sollicitée par un ressort 6 de rappel du fouillot 4 en position de repos.The lock according to the invention comprises a
Suivant l'invention, le fouillot 4 est monté à rotation dans le coffre 3 de la serrure au moyen d'une pièce intermédiaire 7 montée à rotation dans un alésage correspondant ménagé dans le fouillot 4 et, comme le montre la Fig.2, elle-même montée à rotation dans le coffre 3. Cette pièce intermédiaire 7 est constituée par un manchon pourvu en son centre d'un orifice de section carrée 8 destiné à recevoir une tige de manoeuvre 9 représentée en traits fins à la Fig.2. Sur la surface extérieure du manchon 7 est ménagé un bec 10 venu de matière, destiné à coopérer avec le bras 5 du fouillot 4 pour assurer l'entraînement de ce dernier dans le sens de l'actionnement du pêne 1.According to the invention, the follower 4 is rotatably mounted in the
Sur une partie fixe solidaire du coffre 3 est prévue une butée 11 destinée à bloquer en rotation la nièce intermédiaire 7 lors du déplacement d'un quart de tour de celle-ci dans le sens contraire au sens d'actionnement du pène 1.On a fixed part integral with the
La butée précitée peut également être constituée par une tige fixée dans le coffre de la serrure.The abovementioned stop can also be constituted by a rod fixed in the trunk of the lock.
Sur la Fig.l, les éléments de la serrure sont représentés en position normale d'actionnement du pène. On constate sur cette Fig. que le bec 10 étant en prise avec la branche 5 du fouillot 4, la béquille B se trouve en position à peu près horizontale. Il suffit d'appuyer sur cette béquille pour provoquer l'effacement du pène 1.In Fig.l, the elements of the lock are shown in the normal position of actuation of the bolt. We see in this Fig. that the
En revanche, sur la Fig.3, on constate que la pièce intermédiaire 7 a subi une rotation dans le sens opposé au sens d'actionnement du pène, ce qui a permis de placer la béquille B dans une position à peu près verticale. La partie arrière du bec 10 est bloquée en rotation par la butée 11.On the other hand, in FIG. 3, it can be seen that the intermediate piece 7 has been rotated in the direction opposite to the direction of actuation of the bolt, which has made it possible to place the stand B in an approximately vertical position. The rear part of the
La serrure qui vient d'être décrite présente l'avantage d'incorporer le dispositif de découplage de la ti- - ge de manoeuvre tout en présentant un aspect extérieur ordinaire.The lock which has just been described has the advantage of incorporating the decoupling device of ti- - actuating ge while having a regular appearance.
Sa mise en place ne nécessite aucune opération supplémentaire d'adaptation de l'huisserie destinée à la recevoir et elle permet l'utilisation de tiges de manoeuvre de section carrée ordinaires.Its installation does not require any additional operation of adaptation of the frame intended to receive it and it allows the use of operating rods of ordinary square section.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7919525A FR2462539A1 (en) | 1979-07-30 | 1979-07-30 | RELEASABLE STEERING ROD LOCK |
FR7919525 | 1979-07-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0023448A1 true EP0023448A1 (en) | 1981-02-04 |
EP0023448B1 EP0023448B1 (en) | 1984-04-11 |
Family
ID=9228423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80401077A Expired EP0023448B1 (en) | 1979-07-30 | 1980-07-18 | Lock with disengageable actuating spindle |
Country Status (7)
Country | Link |
---|---|
US (1) | US4363506A (en) |
EP (1) | EP0023448B1 (en) |
JP (1) | JPS5622890A (en) |
CA (1) | CA1142562A (en) |
DE (1) | DE3067434D1 (en) |
ES (1) | ES252640Y (en) |
FR (1) | FR2462539A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5960258U (en) * | 1982-10-15 | 1984-04-19 | ワイケイケイ株式会社 | Locking device with detachable handle |
JPS5963174U (en) * | 1982-10-22 | 1984-04-25 | ワイケイケイ株式会社 | Removable locking device on the handle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1589496A (en) * | 1923-06-14 | 1926-06-22 | Jacob M Whalbe | Vestibule-door handle |
AT350425B (en) * | 1977-12-15 | 1979-05-25 | Orlik Josef | LATCH DOOR LOCK |
FR2422796A1 (en) * | 1978-04-13 | 1979-11-09 | Gilro Sa | Lock lever handle lifting mechanism - has lever with arm spring-loaded into path of dog on spindle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2164290A (en) * | 1938-05-13 | 1939-06-27 | American Hardware Corp | Lock |
US3514142A (en) * | 1967-09-21 | 1970-05-26 | Overhead Door Corp | Truck door lock |
US4243256A (en) * | 1978-10-02 | 1981-01-06 | Frydrych Robert R | Narrow style surface mounted reversible latch |
-
1979
- 1979-07-30 FR FR7919525A patent/FR2462539A1/en active Granted
-
1980
- 1980-07-18 CA CA000356485A patent/CA1142562A/en not_active Expired
- 1980-07-18 EP EP80401077A patent/EP0023448B1/en not_active Expired
- 1980-07-18 DE DE8080401077T patent/DE3067434D1/en not_active Expired
- 1980-07-28 US US06/172,829 patent/US4363506A/en not_active Expired - Lifetime
- 1980-07-29 ES ES1980252640U patent/ES252640Y/en not_active Expired
- 1980-07-29 JP JP10321180A patent/JPS5622890A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1589496A (en) * | 1923-06-14 | 1926-06-22 | Jacob M Whalbe | Vestibule-door handle |
AT350425B (en) * | 1977-12-15 | 1979-05-25 | Orlik Josef | LATCH DOOR LOCK |
FR2422796A1 (en) * | 1978-04-13 | 1979-11-09 | Gilro Sa | Lock lever handle lifting mechanism - has lever with arm spring-loaded into path of dog on spindle |
Also Published As
Publication number | Publication date |
---|---|
DE3067434D1 (en) | 1984-05-17 |
US4363506A (en) | 1982-12-14 |
JPS5622890A (en) | 1981-03-04 |
ES252640Y (en) | 1981-05-16 |
FR2462539B1 (en) | 1984-04-27 |
EP0023448B1 (en) | 1984-04-11 |
FR2462539A1 (en) | 1981-02-13 |
ES252640U (en) | 1980-11-16 |
CA1142562A (en) | 1983-03-08 |
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