FR2498238A1 - COMPACT LOCK FOR MOTOR VEHICLE HOOD OR TRUNK - Google Patents
COMPACT LOCK FOR MOTOR VEHICLE HOOD OR TRUNK Download PDFInfo
- Publication number
- FR2498238A1 FR2498238A1 FR8101120A FR8101120A FR2498238A1 FR 2498238 A1 FR2498238 A1 FR 2498238A1 FR 8101120 A FR8101120 A FR 8101120A FR 8101120 A FR8101120 A FR 8101120A FR 2498238 A1 FR2498238 A1 FR 2498238A1
- Authority
- FR
- France
- Prior art keywords
- bolt
- housing
- lock
- keeper
- latch
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/367—Locks for passenger or like doors with centering alignment pin
Landscapes
- Superstructure Of Vehicle (AREA)
Abstract
SERRURE NOTAMMENT POUR CAPOT OU COFFRE DE VEHICULE AUTOMOBILE COMPRENANT UN BOITIER 1 PORTE PAR UN ELEMENT 2 DE LA CARROSSERIE, RENFERMANT UN PENE 5 EN FORME DE CROCHET PIVOTANT ET UN LEVIER PIVOTANT 6 DE VERROUILLAGE DU PENE EN POSITION DE FERMETURE, LE PENE ET SON LEVIER DE VERROUILLAGE ETANT RESPECTIVEMENT ARMES PAR DES RESSORTS 10, 11 ET UNE GACHE 12 AJOUREE DE FORME CONIQUE PORTEE PAR L'AUTRE ELEMENT 13 DE LA CARROSSERIE ET ENGAGEE PAR LE PENE 5 A LA FERMETURE, CARACTERISEE EN CE QUE LE BOITIER 1 LOGE EN OUTRE UN BLOC AMORTISSEUR 19 EN MATIERE ELASTIQUE POURVU D'UN LOGEMENT CONIQUE REVETU D'UNE GARNITURE 20 EN MATERIAU PLUS RIGIDE AFIN DE CENTRER, GUIDER ET MAINTENIR EN PRESSION LA GACHE 12 DE MEME CONICITE, SUR LA MAJEURE PARTIE DE SA HAUTEUR. APPLICATION AUX SERRURES POUR VEHICULES AUTOMOBILES.LOCK ESPECIALLY FOR MOTOR VEHICLE HOOD OR TRUNK COMPRISING A BOX 1 DOOR BY AN ELEMENT 2 OF THE BODYWORK, CONTAINING A LATCH 5 IN THE SHAPE OF A SWIVEL HOOK AND A SWIVEL LEVER 6 FOR LOCKING THE LATCH IN THE CLOSED POSITION AND THE LEVER, THE LATCH LOCKING BEING RESPECTIVELY ARMED BY SPRINGS 10, 11 AND A STRIKE 12 CONICAL SHAPED CARRIED BY THE OTHER ELEMENT 13 OF THE BODYWORK AND ENGAGED BY THE LATCH 5 AT THE CLOSING, CHARACTERIZED IN THAT THE BOX 1 LODGE ALSO A SHOCK ABSORBER BLOCK 19 IN ELASTIC MATERIAL PROVIDED WITH A CONICAL HOUSING COATED WITH A TRIM 20 IN RIGID MATERIAL IN ORDER TO CENTER, GUIDE AND MAINTAIN PRESSURE THE STRIKE 12 OF THE SAME CONICITY, OVER A MAJOR PART OF ITS HEIGHT. APPLICATION TO LOCKS FOR MOTOR VEHICLES.
Description
Serrure compacte pour capot ou coffre de véhicule automobile
La présente invention se rapporte à une serrure du type à arment, notamment pour le capot ou le coffre d'un véhicule automobile
On connaît déjà, par la demande de brevet français n 2 297 977 déposée par le présent demandeur, une serrure du type ci-dessus eomprenant un boîtier porté par un élément de la carrosserie, renfermant on pène en forme de crochet pivotant et un levier pivotant de verrouillage du pène en position de fermeture, le pène et son Levier de verrouillage étant respectivement armés par des ressorts qpprapriés. La gâche conique, portée par l'autre élément de la carrosserie est ajourée et engagée par le pène à la fermeture.Compact lock for hood or trunk of motor vehicle
The present invention relates to a weapon type lock, in particular for the hood or the boot of a motor vehicle.
We already know, from French patent application no. 2 297 977 filed by the present applicant, a lock of the above type including a housing carried by an element of the body, enclosing it in the form of a pivoting hook and a pivoting lever locking the bolt in the closed position, the bolt and its locking lever being respectively armed by springs qpprapriés. The conical keeper, carried by the other element of the body, is perforated and engaged by the bolt when closing.
La gâche assure donc à la fois le centrage et l'accrochage de la serrure, ce qui permet de réduire l'encombrement de la serrure par l'élimination d'un organe de centrage indépendant.The keeper therefore ensures both the centering and the latching of the lock, which makes it possible to reduce the size of the lock by eliminating an independent centering member.
Cependant, en traversant le boîtier par une simple lumière, la gâche est insuffisamment guidée et bloquée et les vibrationss causées par le véhicule en mouvement, entre la afiche, le péne et le bêtier, donnent lieu à une usure prématurée de ces pièces et à un jeu grandissant et bruyant.However, by crossing the housing with a simple light, the keeper is insufficiently guided and blocked and the vibrations caused by the moving vehicle, between the poster, the bolt and the cattle driver, give rise to premature wear of these parts and to a growing and noisy game.
Par ailleurs, dans la réalisation décrite dans le brevet antérieur précité, le levier de verrouillage du pène est monté à côté du pène dans le boîtier, sur la ligne des axes de fixation du boîtier sur la carrosserie, ce qui augmente l'encombrement de l'ensemble et affai- blit la tenue de la serrure à la rétention
La présente invention a pour but d'éviter les inconvéni-its qui précèdent en proposant une serrure à armement exempte de vibrations ou de jeux parasites et présentant une rétention améliorée.Furthermore, in the embodiment described in the aforementioned prior patent, the bolt locking lever is mounted next to the bolt in the housing, on the line of the axes of attachment of the housing to the body, which increases the size of the together and weakens the retention of the lock at retention
The object of the present invention is to avoid the above drawbacks by proposing an armament lock free of vibrations or parasitic play and having improved retention.
A cet effet l'invention a pour objet une serrure du type ci-dessus dans laquelle le boîtier loge en outre un bloc amortisscur en matière élastique pourvu d'un logement conique revêtu d'une garostute en matériau plus rigide, par exemple en plastique ou en métal tendre, afin de centrer, guider et maintenir en pression la gâche de même conicité, sur la majeure partie de sa hauteur.To this end the invention relates to a lock of the above type in which the housing further houses a damped block of elastic material provided with a conical housing coated with a garostute made of more rigid material, for example plastic or in soft metal, in order to center, guide and keep the keeper of the same conicity in pressure, over most of its height.
Par ailleurs, le levier de verrouillage du pène est décalé au dessus du boîtier, dans le prolongement de la gâche, ce qui permet de réduire l'entraxes des points de fixation du boîtier dont l'un des axes se confond avec l'axe de pivotement du pène.Furthermore, the bolt locking lever is offset above the housing, in line with the strike plate, which makes it possible to reduce the distance between the fixing points of the housing, one of the axes of which coincides with the axis of pivoting of the bolt.
On obtient ainsi une serrure très compacte à rétention accrue. A very compact lock with increased retention is thus obtained.
La description qui suit fait référence au dessin annexé sur lequel - les figures 1 et 2 représentent, en coupe, la serrure en positions
respectivement fermée et ouverte - la figure 3 est une coupe selon la ligne III de la figure i - la figure 4 est une vue de dessus selon la flèche IV de la figure 1.The following description refers to the attached drawing in which - Figures 1 and 2 show, in section, the lock in positions
closed and open respectively - FIG. 3 is a section along line III of FIG. i - FIG. 4 is a top view along arrow IV of FIG. 1.
La serrure comprend un boîtier 1 en tôle pliée, fixé sur l'un des éléments de la carrosserie 2 par l'intermédiaire de moyens d'assemblages classiques montés à l'emplacement des axes de fixation 3, 4 représentés.The lock comprises a casing 1 made of folded sheet metal, fixed to one of the elements of the bodywork 2 by means of conventional assembly means mounted at the location of the fixing pins 3, 4 shown.
Le boîtier supporte un pène 5 en forme de crochet monté pivotant autour d'un axe 4 qui sert simultanément de fixation sur la carrosserie et un levier 6 de verrouillage du pène, monté pivotant autour d'un pivot 7 maintenu entre les deux extremités supérieures 3, 9 recourbées et superposées du boîtier 1 (figure 3).The housing supports a bolt 5 in the form of a hook mounted to pivot about an axis 4 which simultaneously serves as a fixing on the body and a lever 6 for locking the bolt, mounted to pivot around a pivot 7 held between the two upper ends 3 , 9 curved and superimposed on the housing 1 (FIG. 3).
Le pène et le levier de verrouillage sont armés par leurs ressorts respectifs 10, 11 accrochés entre chacune de ces pièces et le boîtier fixe.The bolt and the locking lever are armed by their respective springs 10, 11 hung between each of these parts and the fixed housing.
La gâche 12 conique, montée sur l'autre élément 13 de la carrosserie au moyen de vis 14 et d'une contre-plaque 15, pénètre dans le boîtier par l'extrémité opposée à celle supportant le levier de verrouillage 6, de sorte que le pivot 7 de ce dernier se situe sensiblement dans le prolongement de l'axe de la gâche 12.The conical keeper 12, mounted on the other element 13 of the body by means of screws 14 and a counter plate 15, enters the housing by the end opposite to that supporting the locking lever 6, so that the pivot 7 of the latter is situated substantially in the extension of the axis of the keeper 12.
La gâche moulée, dite auto-centreuse, comporte de façon connue une lumière transversale 16, pour permettre l'engagement du pêne à la fermeture de la serrure, comme représenté sur la figure 1.The molded keeper, called self-centering, comprises in a known manner a transverse lumen 16, to allow the engagement of the bolt when the lock is closed, as shown in FIG. 1.
Lors de la fermeture, le noyau extrème 17 de la gâche pénètre donc dans le crochet du pène qui pivote autour de son axe 4 tandis que le levier 6, sollicité par son ressort 11, verrouille le pêne à la fermeture par l'engagement des deux décrochements correspondants 18.When closing, the extreme core 17 of the keeper therefore penetrates into the hook of the bolt which pivots about its axis 4 while the lever 6, biased by its spring 11, locks the bolt on closing by the engagement of the two corresponding dropouts 18.
Pour le déverrouillage du pène et l'ouverture de la serrure, figure 2, il suffira de faire pivoter le levier 6 en sens inversepour iibérer le pène 5 qui se détend sous l'action de son ressort 10.For unlocking the bolt and opening the lock, FIG. 2, it will suffice to rotate the lever 6 in the opposite direction to release the bolt 5 which relaxes under the action of its spring 10.
Conformément à l'invention, le centrage, le guidage et l'amortissement de la gâche 12 sont assurés par un bloc 19 de matière élastique, par exemple en caoutchouc, pourvu d'un logement conique de même conicité que celle de la gâche et revêtu d'une garniture 20 de même forme en matériau plus rigide, par exemple en matière synthétique moulée ou en métal tendre tel que du laiton.According to the invention, the centering, guiding and damping of the keeper 12 is ensured by a block 19 of elastic material, for example rubber, provided with a conical housing of the same conicity as that of the keeper and coated of a gasket 20 of the same shape in a more rigid material, for example in molded synthetic material or in soft metal such as brass.
Le bloc amortisseur 19 rempli l'espace intérieur du boîtier sur la majeure partie de la hauteur de la gâche engagée, sans toutefois gêner le pivotement du pène. Le bloc est maintenu entre les ailes du boîtier 1, comme visible sur la figure 3.The damping block 19 fills the interior space of the housing over the major part of the height of the engaged strike, without however hindering the pivoting of the bolt. The block is held between the wings of the housing 1, as visible in FIG. 3.
Le revêtement 20 en plastique joue le rôle de centreur tandis que l'amortisseur 19 en caoutchouc, comprimé à la fermeture, absorbe les écarts de centrage et maintient le crochet et la gâche en pression, ce qui élimine les bruits et l'usure prématurée due aux vibrations du véhicule en marche.The plastic coating 20 acts as a centering device while the rubber shock absorber 19, compressed on closing, absorbs centering differences and keeps the hook and the keeper under pressure, which eliminates noise and premature wear due vibrations of the moving vehicle.
Comme on l'a vu, le boîtier 1 est muni de deux points de fixation dont l'un des axes correspond au pivot 4 du pêne. La réduction de l'entraxes 3, 4 qui en résulte permet d'obtenir une serrure plus compacte, donc plus solide et améliore encore sa rétention à l'ouverture. As we have seen, the housing 1 is provided with two fixing points, one of the axes of which corresponds to the pivot 4 of the bolt. The resulting reduction in the centers 3, 4 makes it possible to obtain a more compact lock, therefore more solid and further improves its retention on opening.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8101120A FR2498238B1 (en) | 1981-01-22 | 1981-01-22 | COMPACT LOCK FOR MOTOR VEHICLE HOOD OR TRUNK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8101120A FR2498238B1 (en) | 1981-01-22 | 1981-01-22 | COMPACT LOCK FOR MOTOR VEHICLE HOOD OR TRUNK |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2498238A1 true FR2498238A1 (en) | 1982-07-23 |
FR2498238B1 FR2498238B1 (en) | 1986-08-14 |
Family
ID=9254387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8101120A Expired FR2498238B1 (en) | 1981-01-22 | 1981-01-22 | COMPACT LOCK FOR MOTOR VEHICLE HOOD OR TRUNK |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2498238B1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555643A1 (en) * | 1983-11-25 | 1985-05-31 | Renault | DEVICE FOR OPENING AND ELECTRICALLY CLOSING A VEHICLE BEAM EQUIPPED WITH AN ARMOR TYPE LOCK |
US6241039B1 (en) | 1999-02-09 | 2001-06-05 | Scania Cv Aktiebolag (Publ) | Arrangement for firmly locking an engine bonnet to a vehicle cab |
WO2003106793A1 (en) * | 2002-06-14 | 2003-12-24 | Intier Automotive Closures S.P.A. | A lock for a door of a motor vehicle |
GB2439826A (en) * | 2006-07-03 | 2008-01-09 | Hiroshi Okada | Vehicle latch with striker positioned on straight line between fixing bolts |
DE102008051170A1 (en) * | 2008-10-10 | 2010-04-15 | Kiekert Ag | Arrangement for integration of lock for movable doors or flaps at body of motor vehicle, has lock holder-fastening component with inner side and outer side, with which lock holder is fastened to lock holder-fastening component |
US7845692B2 (en) * | 2005-06-16 | 2010-12-07 | Kiekert Ag | Motor vehicle door latch |
WO2013010526A1 (en) * | 2011-07-18 | 2013-01-24 | Kiekert Ag | Lock for a vehicle door with a spring plate in the inlet region of the locking bolt |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089664B (en) * | 1958-07-02 | 1960-09-22 | Bocklenberg & Motte | Pin lock, especially for vehicle doors |
FR1283473A (en) * | 1961-03-03 | 1962-02-02 | Keiper Fritz | Lock, in particular for motor car doors |
US3552791A (en) * | 1968-06-19 | 1971-01-05 | Kiekert Soehne Arn | Vehicular door latch |
-
1981
- 1981-01-22 FR FR8101120A patent/FR2498238B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1089664B (en) * | 1958-07-02 | 1960-09-22 | Bocklenberg & Motte | Pin lock, especially for vehicle doors |
FR1283473A (en) * | 1961-03-03 | 1962-02-02 | Keiper Fritz | Lock, in particular for motor car doors |
US3552791A (en) * | 1968-06-19 | 1971-01-05 | Kiekert Soehne Arn | Vehicular door latch |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555643A1 (en) * | 1983-11-25 | 1985-05-31 | Renault | DEVICE FOR OPENING AND ELECTRICALLY CLOSING A VEHICLE BEAM EQUIPPED WITH AN ARMOR TYPE LOCK |
EP0143705A1 (en) * | 1983-11-25 | 1985-06-05 | Regie Nationale Des Usines Renault | Electric opening and closing device for a vehicle closure provided with a lock of the armoured type |
US4597598A (en) * | 1983-11-25 | 1986-07-01 | Regie Nationale Des Usines Renault | Device for electrical opening and closing of a vehicle lid equipped with a lock of the cocking type |
US6241039B1 (en) | 1999-02-09 | 2001-06-05 | Scania Cv Aktiebolag (Publ) | Arrangement for firmly locking an engine bonnet to a vehicle cab |
WO2003106793A1 (en) * | 2002-06-14 | 2003-12-24 | Intier Automotive Closures S.P.A. | A lock for a door of a motor vehicle |
US7306269B2 (en) | 2002-06-14 | 2007-12-11 | Intier Automotive Closures S.P.A. | Lock for a door of a motor vehicle |
US7845692B2 (en) * | 2005-06-16 | 2010-12-07 | Kiekert Ag | Motor vehicle door latch |
GB2439826B (en) * | 2006-07-03 | 2009-09-16 | Mitsui Mining & Smelting Co | Door latch device for a vehicle |
GB2439826A (en) * | 2006-07-03 | 2008-01-09 | Hiroshi Okada | Vehicle latch with striker positioned on straight line between fixing bolts |
DE102008051170A1 (en) * | 2008-10-10 | 2010-04-15 | Kiekert Ag | Arrangement for integration of lock for movable doors or flaps at body of motor vehicle, has lock holder-fastening component with inner side and outer side, with which lock holder is fastened to lock holder-fastening component |
DE102008051170B4 (en) | 2008-10-10 | 2022-12-22 | Kiekert Aktiengesellschaft | Arrangement of a lock holder on a lock holder attachment component |
WO2013010526A1 (en) * | 2011-07-18 | 2013-01-24 | Kiekert Ag | Lock for a vehicle door with a spring plate in the inlet region of the locking bolt |
CN103814185A (en) * | 2011-07-18 | 2014-05-21 | 开开特股份公司 | Lock for vehicle door with spring plate in inlet region of locking bolt |
CN103814185B (en) * | 2011-07-18 | 2016-09-14 | 开开特股份公司 | There is in the insert region of lock pin the car door lock of spring leaf |
US9617763B2 (en) | 2011-07-18 | 2017-04-11 | Kiekert Ag | Lock for a vehicle door with a spring plate in the inlet region of the locking bolt |
Also Published As
Publication number | Publication date |
---|---|
FR2498238B1 (en) | 1986-08-14 |
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ST | Notification of lapse |