SE537873C2

SE537873C2 - Lock with control device

Info

Publication number: SE537873C2
Application number: SE1250874A
Authority: SE
Inventors: Håkan Karlsson; Krister Lindquist; Stefhan Karlsson; Jan Johansson
Original assignee: Scania Cv Ab
Priority date: 2012-07-17
Filing date: 2012-07-17
Publication date: 2015-11-03
Also published as: SE1250874A1; BR102013018172A2; EP2687658A2; CN103541613A

Abstract

SAMMANDRAG Uppfinningen avser ett las (4) for exempelvis fbr en fordonsdarr (1) innefattande ett, foretradesvis med en kapsling (7) 5 av metall, skyddat las (4) som star i mekanisk forbindelse, exempelvis via dragstanger (5,6), med ett yttre oppningshandtag forsett med en laskolv (8) och, exempelvis via en vajer (13), med ett inre oppningshandtag med sparreglage. Uppfinn- ingen astadkommes genom att ett reglingsorgan (18) är anordnat 10 att ga i ingrepp med en i laset (4) anordnad lasarm (16) med vilken lasets (4) lasfunktion reglas eller lases upp. SUMMARY The invention relates to a laser (4) for, for example, a vehicle beam (1) comprising a, preferably with a metal housing (7), a protected laser (4) which stands in mechanical connection, for example via drawbars (5,6), with an outer opening handle provided with a locking piston (8) and, for example via a wire (13), with an inner opening handle with spar control. The invention is achieved in that a control means (18) is arranged to engage with a laser arm (16) arranged in the laser (4) with which the laser function of the laser (4) is controlled or unloaded.

Description

LAS MED REGLINGSANORDNING TEKNISKT OMRADE Fereliggande uppfinning avser ett las for en fordonsdorr for forsvarande eller forhindrande av inbrott och overfall av personer som befinner sig i fordonet. Laset skall vara svart att forcera fran utsidan av fordonet och är speciellt avsett att regla/spgrra en i och for sig kand lasmekanism sa att denna inte kan oppnas fran utsidan utan hjalp av en person som befinner sig inne i fordonet. Uppfinningen är frdmst avsedd for tyngre/kommersiella fordon sasom lastbilar och liknande men kan naturligtvis aven anvandas i andra fordon med lasbara derrar sgsom exempelvis personbilar, entreprenadmaskiner etc. Uppfinningen avser aven ett fordon forsett med ett dorrlas enligt uppfinningen. TECHNICAL FIELD The present invention relates to a lock for a vehicle door for defending or preventing burglary and assault of persons present in the vehicle. The load must be black to force from the outside of the vehicle and is especially intended to regulate / lock a per se known locking mechanism so that this can not be opened from the outside without the help of a person inside the vehicle. The invention is primarily intended for heavier / commercial vehicles such as trucks and the like, but can of course also be used in other vehicles with loadable doors such as, for example, passenger cars, construction machinery, etc. The invention also relates to a vehicle provided with a door load according to the invention.

TEKNIKENS BAKGRUND De fiesta pa marknaden forekommande fordon är fOrsedda med lasbara dorrar for att forhindra inbrott och stOlder. Manga derrlas är dock fer den initierade relativt enkla att utan omfattande atgarder manipulera sa att dorren kan oppnas utifran utan nyckel. Detta är betydande problem da det blir alit vanligare med inbrott i fordonen och inte minst att sovande forare overrumplas och ranas. Risken for overfall och ran, och dven kapning av fordon, maste minimeras. BACKGROUND ART Most vehicles on the market are equipped with lockable doors to prevent burglary and theft. Many derrlas, however, are relatively easy for the initiate to manipulate without extensive action so that the door can be opened from the outside without a key. This is a significant problem as it is becoming more common with burglary in vehicles and not least that sleeping drivers are taken by surprise and robbed. The risk of assault and robbery, and even hijacking of vehicles, must be minimized.

Forarna viii alltsa garna kunna lasa dorren fran insidan av fordonet pa ett satt som inte är mojligt eller atminstone är svart att manipulera fran utsidan. Samtidigt är det viktigt att laset är enkelt att hantera fOr fOraren, t.ex. vid en kris- eller olyckssituation. Ett problem som kan uppsta am ett separat las anordnas som är placerat pa sidan av fordonets ordinarie las och som inte manovreras med hjalp av ordinarie oppningshandtag är att det kan forsvara utrymning ur fordonet 1 t.ex. i en paniksituation dl sikten i hytten av nagot skdl kan vara begrdnsad, t.ex. vid marker eller brand. Vid sddana paniksituationer är det vanligt att feraren forsoker oppna dorren pa det invanda vanliga sattet och kan i hastigheten missa att ett separat sdkerhetslas är aktiverat/last. FOr att eliminera risken far sadana majligen fatala misstag är det onskvdrt att fordonet alltid kan oppnas med det vanliga, ordinarie, oppningshandtaget. The drivers will therefore be able to lock the door from the inside of the vehicle in a way that is not possible or at least black to manipulate from the outside. At the same time, it is important that the load is easy to handle for the driver, e.g. in a crisis or accident situation. A problem that can arise if a separate lock is arranged which is placed on the side of the vehicle's ordinary lock and which is not maneuvered with the aid of ordinary opening handles is that it can justify evacuation from the vehicle 1 e.g. in a panic situation dl the view in the cabin of some damage may be limited, e.g. in case of fields or fire. In such panic situations, it is common for the driver to try to open the door in the usual way and may quickly miss that a separate safety lock is activated / load. In order to eliminate the risk of such potentially fatal mistakes, it is undesirable that the vehicle can always be opened with the usual, ordinary, opening handle.

MAnga forsak har gjorts att lasa detta inbrottsproblem. Exempelvis har dorrarna forstarkts genom att skyddsplatar monterats for att tdcka ldsets komponenter men det har dnda visat sig svart att gara en saker ldsinstallation som kan oppnas pa vanligt sdtt med dorrens ordinarie oppningshandtag. Many attempts have been made to solve this burglary problem. For example, the doors have been reinforced by fitting protective plates to cover the components of the door, but it has turned out to be black to do a things sound installation that can be opened in the usual way with the door's ordinary opening handle.

Nackdelarna med kanda losningar är att lasen alltsa inte ar tillrdckligt sdkra och effektiva. Kdnd teknik visar inte nagon laskonstruktion som foregriper foreliggande uppfinning och som pa ett effektivt, funktionellt och kostnadseffektivt sdtt bidrar till att sdkerstdlla en ldsfunktion som ger Onskad sdkerhet for fordonets forare. The disadvantages of known solutions are that the lasers are therefore not sufficiently safe and efficient. The prior art does not show any locking structure which anticipates the present invention and which in an efficient, functional and cost-effective manner contributes to ensuring a load function which provides undesired safety to the driver of the vehicle.

SAMMANFATTNING AV UPPFINNINGEN Syftet med uppfinningen är att losa ovan ndmnda problem och att pavisa en ldskonstruktion vars mekanism forhindrar eller betydligt forsvarar ett oonskat intrdng i fordonet genom att fordonets dorrlas manipuleras och Oppnas utifrAn utan medverk- an av en person som vistas inne i fordonet. SUMMARY OF THE INVENTION The object of the invention is to solve the above-mentioned problems and to demonstrate a lead construction whose mechanism prevents or significantly defends an unwanted entry into the vehicle by manipulating the vehicle door and opening it from outside without the participation of a person staying inside the vehicle.

Ett ytterligare andamal med uppfinningen ar att mekanismen i ldset skall samverka med dorrens inre oppningshandtag fOr att fOrenkla ldsning och uppldsning sd att inga ytterligare manoverhandtag skall behova hanteras for att oppna dorren. 2 Ett ytterligare andamal med uppfinningen är att laskonstruktionen skall kunna lasas och lasas upp genom att endast manovrera dorrens vanliga Oppningshandtag sa att en snabb och saker upplasning skall kunna utforas. A further object of the invention is that the mechanism in the door should cooperate with the inner opening handle of the door in order to simplify loading and unloading so that no further operating handles need to be handled to open the door. A further object of the invention is that the welding construction should be able to be read and unloaded by only maneuvering the door opening's standard opening handle so that a quick and things unloading can be performed.

Ett ytterligare andamal med uppfinningen är att mekanismen som forhindrar eller forsvarar manipulation av laset utifran skall samverka med rOrliga delar i laset. A further object of the invention is that the mechanism which prevents or defends manipulation of the laser from the outside should co-operate with moving parts in the laser.

Ett ytterligare andamal med uppfinningen är att befintliga us skall kunna kompletteras sa att en laskonstruktion enligt uppfinningen uppnas. A further object of the invention is that existing uss should be able to be supplemented so that a welding construction according to the invention is achieved.

Ett ytterligare andamal med uppfinningen är att laskonstruk- tionen skall vara enkel och funktionell till sin konstruktion, besta av sa fa delar som mojligt och latt kunna byggas in dagens produkt/fordon utan omfattande modifieringar av hyttstomme eller paneldetaljer. A further object of the invention is that the welding construction should be simple and functional in its construction, consisting of as few parts as possible and easy to build into today's product / vehicle without extensive modifications of cab body or panel details.

Ett ytterligare andamal med uppfinningen är att laskonstruktionen skall vara enkel att montera sa att tillverkningen kan ske snabbt och kostnadseffektivt. A further object of the invention is that the welding structure should be easy to assemble so that the manufacture can take place quickly and cost-effectively.

Dessa och ytterligare andamal och fordelar uppnas enligt upp25 finningen genom en anordning definierad av de sardrag som anges i den kannetecknande delen av det sjalvstandiga patentkravet 1. These and further objects and advantages are achieved according to the invention by a device defined by the features set forth in the characterizing part of the independent claim 1.

Uppfinningen är som namnts framst avsedd for tyngre kommersi- ella fordon sasom lastbilar och liknande men kan naturligtvis Oven anvandas for andra typer av fordon dar inbrotts- eller Overfallsrisk foreligger pa grund av att dOrrlaset kan manipuleras fran fordonets utsida. 3 Uppfinningen uppnas dels genom att anordna en kapsling eller platkapa pa lasets utsida, dvs. att en extra plat med till derren anpassad form placeras mellan laset och dorrens yttre plat eller dorrens yttre plastdetaljer, dels en mekanism som aktivt reglar/fixerar laset i lasets sparrade lage. As mentioned above, the invention is primarily intended for heavier commercial vehicles such as trucks and the like, but can of course also be used for other types of vehicles where there is a risk of burglary or assault due to the fact that the door load can be manipulated from the outside of the vehicle. The invention is achieved in part by arranging a housing or plate cutter on the outside of the weld, i.e. that an extra plate with a shape adapted to it is placed between the laser and the outer plate of the door or the outer plastic details of the door, and a mechanism that actively regulates / fixes the laser in the sparse layer of the laser.

Kapslingen är utformad sa att den tacker/avskarmar lasets vasentliga och rorliga delar sett fran dOrrens utsida exempelvis om flagon forsoker na laset genom att borra eller pa annat satt ta sig genom dorrens yttre stalplat. Kapslingen bestir lampligen av en stalplat av sadan tjocklek eller platkvalitet att den är svar att forcera med en normal borrmaskin. The housing is designed so that it tackles / shields the essential and movable parts of the door seen from the outside of the door, for example if the flap tries to reach the door by drilling or otherwise getting through the outer steel plate of the door. The enclosure suitably consists of a steel plate of such thickness or plate quality that it is the answer to force with a normal drill.

Reglingen bestir av ett rorligt, t.ex. vrid- eller ledbart, reglingsorgan sasom t.ex. en hake som kan ga i ingrepp med en rorlig del, en lasarm, i ett i och for sig kant las i det lage dorren är list pa normalt satt, dvs. di anvandaren aktiverat dorrens lassparr fran insidan. Reglingsorganet paverkas via en dragstang med en lastapp anordnad i dorren exempelvis upptill i narheten av sidorutan och nara dOrrens bakre stolpe. Nar lastappen befinner sig i sitt byre uppstickande andlage är reglingen i laset inte aktiverad och nar lastappen tryckts ned till sitt nedre andlage är reglingen i laset aktiverad. The regulation consists of a variable, e.g. rotatable or articulated, regulating means such as e.g. a hook that can engage with a movable part, a laser arm, in a per se edge is locked in the low door is a strip in the normal way, ie. The user has activated the door lock of the door from the inside. The control member is actuated via a drawbar with a load pin arranged in the door, for example at the top near the side window and near the rear post of the door. When the load pin is in its upper protruding abutment, the control in the load is not activated and when the load pin is pressed down to its lower abutment, the control in the load is activated.

Den uppfinningsenliga losningen medfor att laset manovreras fran fordonets insida genom att en lastapp vid sidorutan manovreras. Oppningshandtaget pa dorrens insida manovreras alltsa pa normalt satt och dras inat av foraren nar dorren skall oppnas. I ett forsta moment frigors reglingsorganet, dvs haken vrids undan fran sitt reglingslage och frigor lasarmen. I ett andra moment manovreras lasarmen. Lastappen vid sidorutan forskjuts uppat samtidigt som haken frigors fran lasarmen. The unloading according to the invention means that the load is maneuvered from the inside of the vehicle by maneuvering a load pin at the side window. The opening handle on the inside of the door is thus maneuvered in the normal way and pulled inwards by the driver when the door is to be opened. In a first step, the control member is released, ie the hook is turned away from its control position and releases the laser arm. In a second step, the laser arm is maneuvered. The loading pin at the side window is displaced upwards at the same time as the hook is released from the loading arm.

Genom att anvanda en separat reglingsanordning i laset forhindras alltsa att lasmekanismen i det ordinarie laset kan 4 paverkas utifran och risken for ett oOnskat intrang i fordonet forsvaras/forhindras och en hogre sakernet uppnas. By using a separate control device in the latch, the locking mechanism in the ordinary latch can thus be prevented from the outside and the risk of an undesired intrusion into the vehicle is defended / prevented and a higher safety net is achieved.

Den uppfinningsenliga losningen kraver inte nagra fOrandringar i den befintliga laskonstruktionen vilket medfor att det är forhallandevis latt, och clamed kostnadseffektivt, att implementera den nya lesningen i produktionskedjan for nytillverkning av fordon. Uppfinningen gor det av samma skal latt att uppgradera las pa redan tillverkade fordon. The solution according to the invention does not require any changes in the existing welding construction, which means that it is relatively easy, and clamed cost-effective, to implement the new reading in the production chain for new production of vehicles. For the same purpose, the invention makes it easy to upgrade readings on already manufactured vehicles.

Ytterligare sardrag och fordelar med uppfinningen framgar av den fOljande, mer detaljerade, beskrivningen av uppfinningen samt av bifogade ritningar och ovriga patentkrav. Further features and advantages of the invention will become apparent from the following, more detailed description, of the invention, and from the accompanying drawings and other claims.

KORTFATTAD RITNINGSFORTECKNING Uppfinningen beskrivs narmare nedan i nagra foredragna utferingsexempel med ledning av bifogade ritningar. BRIEF DESCRIPTION OF THE DRAWINGS The invention is described in more detail below in some preferred embodiments with reference to the accompanying drawings.

Figur 1 visar en sidovy av en vanligt fOrekommande fordonsderr pa en lastbil innefattande ett pa dess utsida anordnat oppningshandtag. Figure 1 shows a side view of a common vehicle door on a truck comprising an opening handle arranged on its outside.

Figur 2 visar en uppskuren del av darren, dar den yttre dorrplaten avlagsnats, narmare bestamt vid omradet for Oppningshandtaget och lasets placering som streckmarkerats i figur 1. Figure 2 shows a cut-out part of the tremor, where the outer door plate has been deposited, more precisely at the area of the opening handle and the location of the lock as marked in line in figure 1.

Figur 3 visar ett utfaringsexempel pa en uppfinningsenlig kapslings- eller skyddsplat. Figure 3 shows an exemplary embodiment of a housing or protection plate according to the invention.

Figur 4 visar en sidovy, fran utsidan av fordonet, av hela laskonstruktionen med oppningshandtag, kant las, skyddsplat, elmotor samt nodvandiga dragstanger for att manOvrera laset fran darrens in- och utsida. Figure 4 shows a side view, from the outside of the vehicle, of the entire weld construction with opening handle, edge weld, protection plate, electric motor and necessary drawbars to maneuver the weld from the inside and outside of the wrench.

Figur visar en sidovy av den uppfinningsenliga laskonstruktionen visad i figur 4 men frilagd och inifran fordonet. Figure shows a side view of the welding construction according to the invention shown in figure 4 but exposed and from inside the vehicle.

Figur 6 visar en frilagd vy fran darrens bakre kant av de i 5 laskonstruktionen ingaende delarna. Figure 6 shows an exposed view from the rear edge of the mandrel of the parts included in the welding construction.

Figur 7 visar ytterligare mer i detalj lasets olika havarmar och hur reglingsmekanismen laser/fixerar lasets lasarm. Figure 7 shows in more detail the different sea arms of the laser and how the control mechanism lasers / fixes the laser arm of the laser.

BESKRIVNING AV FoREDRAGNA UTFoRINGSFORMER Figur I visar en sidovy av en vanligt fOrekommande fordonsdOrr 1 pa en lastbil (ej visad) innefattande ett pa dess utsida anordnat yttre oppningshandtag 2. Dorren 1 visas har fran fordonets vanstra sida. Oppningshandtaget 2, vars kapa 3 ofta av designmassiga skal kan bests delvis av plast, är placerat relativt lagt i dorren 1 for att vara latt dtkomligt for en anvandare/forare som befinner sig pa marken utanfor fordonet. DESCRIPTION OF PREFERRED EMBODIMENTS Figure I shows a side view of a common vehicle door 1 on a truck (not shown) including an outer opening handle 2 arranged on its outside. The door 1 is shown from the left side of the vehicle. The opening handle 2, the hood 3 of which can often be made of plastic in terms of design-like shells, is placed relatively placed in the door 1 in order to be easily accessible to a user / driver who is on the ground outside the vehicle.

Figur 2 visar en del av dorren 1 fran fordonets utsida men dar den yttre dorrplaten avlagsnats fOr askadlighets skull. En del av oppningshandtaget 2 och sjalva lasets 4 placering framgar har tydligare. Dorrlaset 4 är placerat ovanfor Oppningshand- taget 2 och i bakre kanten av dorren 1 och manOvreras av Oppningshandtaget 2 med hjalp av tva dragstanger 5,6. Figure 2 shows a part of the door 1 from the outside of the vehicle but where the outer door plate has been removed for the sake of damage. Part of the opening handle 2 and the location of the laser itself 4 is clearer. The door handle 4 is placed above the opening handle 2 and in the rear edge of the door 1 and is operated by the opening handle 2 with the aid of two drawbars 5,6.

En vasentlig del av sjalva laset 4, laskistan, tacks av en kapsling 7 eller skyddsplat, som bockats pa lampligt satt for att passa in mellan laset 4 och dorrens ovriga komponenter samt dOrrens yttre plat. Dragstangerna 5,6 Or anordnade mellan oppningshandtaget 2 och laset 4 och overfor mekaniska rorelser dels fran sjalva oppningshandtaget 2 och dels fran en dari anordnad laskolv 8 (se figur 4) som manovreras med en nyckel. An essential part of the latch 4 itself, the lashing box, is thanked by a housing 7 or protective plate, which is bent in a suitable manner to fit between the latch 4 and the other components of the door and the outer plate of the door. The drawbars 5,6 Or are arranged between the opening handle 2 and the latch 4 and opposite mechanical movements partly from the opening handle 2 itself and partly from a welding piston 8 (see figure 4) arranged therein which is maneuvered with a key.

Figur 3 visar i detalj ett utfOringsexempel pa en uppfinningsenlig kapsling 7 eller skyddsplat utan andra lasdetaljer. Kapslingen 7 Or skuren och bockad sa att den latt kan monteras 6 mellan lAset/ldskistan (ej visat) och dorrens Ovriga delar utan att ta mer plats an nodvdndigt. Kapslingen 7 hindrar penetration och forsvdrar/forhindrar att ndgon t.ex. med en borrmaskin kommer at ldsets interna delar och att manipulera dessa. Figure 3 shows in detail an embodiment of a housing 7 or protective plate according to the invention without other welding details. The housing 7 is cut and bent so that it can be easily mounted 6 between the lock / box (not shown) and the other parts of the door without taking up more space than necessary. The housing 7 prevents penetration and prevents / prevents any e.g. with a drill will the internal parts of the ldset and to manipulate these.

Figur 4 visar en sidovy av hela ldskonstruktionen med Oppningshandtag, las/ldskista 4, kapsling 7, elmotor 9 samt de dragstdnger 5,6 som är nodvdndiga for att manOvrera laset 4 frdn dOrrens utsida. En vertikal streckad linje 10 markerar skiljelinjen mellan dorren 1 och den i fordonet fast anordnade dorrstolpen (ej visad) i vilken en lastapp 11 är anordnad. En fOrsta dragstdng 5 Or kopplad till Oppningshandtagets 2 ldskolv 8 och ror sig i axiell led nar en nyckel vrids am i ldskolven 8. En andra dragstang 6 Or kopplad till oppningshandtagets 2 handmanovrerade del 12 och rOr sig i axiell led ndr den handmanovrerade delen 12 dras utat i syfte att oppna dorren 1. En vajer 13 Or monterad mellan ldset 4 och ett inre placerat Oppningshandtag (ej visat) som Oppnar dOrren 1 och ldset 4 ndr det manovreras. Ldset 4 kan ldsas inifrdn fordonet med hjdlp av ett spdrreglage (ej visad). En tredje dragstang 14 är anordnad mellan laset 4 och en lastapp 15 exempelvis placerad vid dorrens 1 sidoruta. Figure 4 shows a side view of the entire load structure with opening handle, load / box 4, housing 7, electric motor 9 and the drawbars 5,6 that are necessary to maneuver the load 4 from the outside of the door. A vertical dashed line 10 marks the dividing line between the door 1 and the door post (not shown) arranged in the vehicle in which a load pin 11 is arranged. A first drawbar 5 is connected to the opening piston 8 of the opening handle 2 and moves in the axial direction when a key is turned in the piston 8. out for the purpose of opening the door 1. A wire 13 Or mounted between the ldset 4 and an internally placed opening handle (not shown) which opens the door1 and ldset 4 when it is maneuvered. The load 4 can be loaded from inside the vehicle using a track control (not shown). A third drawbar 14 is arranged between the latch 4 and a loading pin 15, for example placed at the side window of the mandrel 1.

Figur visar en sidovy av den uppfinningsenliga laskonstruktionen visad i figur 4 men frilagd och visad inifrdn fordonet. Ldset 4 sitter monterat i kapslingen 7 och under ldset 4 Or elmotorn 9 monterad vilken manOvrerar ldset 4 med hjdlp av elektronik i en centrallasenhet (ej visad). Dragstdnger 5,6,14 och vajrer 13 framgdr hdr mera i detalj. Figure shows a side view of the locking construction according to the invention shown in figure 4 but exposed and shown inside the vehicle. The load set 4 is mounted in the housing 7 and under the load set 4 Or the electric motor 9 is mounted, which operates the load set 4 by means of electronics in a central locking unit (not shown). Towing rods 5,6,14 and wires 13 appear here in more detail.

Figur 6 visar for dskddlighetens skull en vy av ldskonstruktionen, sett frdn dorrens bakre kant, och de i laskonstruktionen ingaende delarna och den fer uppfinningen viktiga las- armen 16 forsedd med en ldsogla 17, men hdr frilagda fran dorrens 1 ovriga komponenter. Ldsarmen 16 Or anordnad att rora sig i vertikal riktning och laset 4 befinner sig i last ldge ndr ldsarmen 16 Or i sitt byre andldge (som i figuren). Ndr ldsarmen 16 befinner sig i ett nedre dndldge Or laset 4 oldst. 7 Figur 7 slutligen askadliggor laset 4 och dess ingaende delar mer i detalj och hur den uppfinningsenliga kompletterande reglingsmekanismen gar i ingrepp med den i och for sig kanda lasarmen 16, och narmare bestamt hur ett hakelement 18 kan vridas in i lasarmens 16 lasogla 17. Uppfinningen innefattar alltsa ett hakelement 18 ledat kring en forsta axel 19. Hakelementet 18 Or anordnat att ga i ingrepp med lasoglan 17 anordnad i den del av laset 4 som reglar eller reglar upp dess lasfunktion med hjalp av t.ex. en nyckel. Vajern 13 är anordnad att paverka lasmekanismen via en havarm 25 som kan forskjutas mellan tre olika lagen. Havarmen 25 laser laset 4 nar den ror sig till ett inre andlage A, dvs nar den ror sig axiellt langst at hoger i figuren 7. I ett mellanlage B, som Or default-lage dit havarmen 25 atergar automatiskt, nar vajern 13 Or opaverkad och slutligen i ett yttre andlage C paverkar havarmen 25 lasets oppningsfunktion att oppna samtidigt som en upplasningsarm 20, via en klack 21, vrids kring sin axel 22. Upplasningsarmen 20 paverkar hakelementet 18, via en rulle 23, att vridas medsols kring axeln 19 och haken 18 vrids darmed ur ingreppet med lasoglan 17. Samtidigt trycks dragstangen 14 uppat eftersom den Or ledad i rullen 23 och i hakelementet 18. Darmed är lasarmen 16 mojlig att forskjuta till sitt nedre andlage och laset 4 är mojligt att oppna pa normalt satt, bade fran insidan av dorren 1 och med nyckel fran utsidan av dorren 1. Figure 6 shows for the sake of completeness a view of the sound construction, seen from the rear edge of the door, and the parts included in the welding construction and the laser arm 16 important for the invention provided with a sound column 17, but here exposed from the other components of the door 1. The load arm 16 Or arranged to move in the vertical direction and the latch 4 is in load load when the load arm 16 Or is in its byre andldge (as in the figure). Ndr ldsarmen 16 is located in a lower dndldge Or laset 4 oldst. Figure 7 finally shows the laser 4 and its integral parts in more detail and how the additional control mechanism according to the invention engages with the laser arm 16 per se, and more specifically how a hook element 18 can be turned into the laser eye 17 of the laser arm 16. The invention thus comprises a hook element 18 hinged around a first axis 19. The hook element 18 is arranged to engage with the laser eye 17 arranged in the part of the laser 4 which regulates or regulates its welding function with the aid of e.g. a key. The wire 13 is arranged to actuate the welding mechanism via a sea arm 25 which can be displaced between three different layers. The sea arm 25 is laser lased 4 when it moves to an inner abutment A, i.e. when it moves axially farthest to the right in figure 7. In an intermediate layer B, which Or defaults to where the sea arm 25 returns automatically, when the wire 13 is unaffected and finally, in an outer abutment C, the lever arm 25 causes the opening function of the lock to open at the same time as a release arm 20, via a lug 21, is rotated about its axis 22. The release arm 20 causes the hook element 18, via a roller 23, to rotate clockwise about the shaft 19 and the hook 18 is thereby turned out of the engagement with the laser eye 17. At the same time the drawbar 14 is pushed upwards because it is articulated in the roller 23 and in the hook element 18. Thus the laser arm 16 is possible to displace to its lower face and the laser 4 is possible to open normally, both from the inside of the door 1 and with a key from the outside of the door 1.

Vid regling av laset 4 trycks dragstangen 14 manuellt ned mot verkan av en platt och bojd fjader 24 och hakelementet 18 vrids in i lasarmens 16 lasogla 17. Detta Or endast mojligt att gOra nar laset 4 redan befinner sig i last lage, dvs nOr lasarmen 16 Or i sitt byre andlage. Detta kan astadkommas pa tva satt. Det ena Or att laset 4 lases med nyckel utifran och det andra Or att sparrhandtaget pa dOrrens insida (ej visat), dvs. vid det inre dorroppningshandtaget, manovreras sa att havarmen 25 med hjalp av vajern 13 forskjuts till sitt inre andlage A, dvs. at hoger i figuren. 8 Genom den uppfinningsenliga konstruktionen fOrhindras att lasarmen 16 eller dragstangen 5 kan manipuleras utifran. When adjusting the latch 4, the drawbar 14 is manually pressed down against the action of a flat and curved spring 24 and the hook element 18 is rotated into the laser eye 17 of the laser arm 16. This is only possible when the latch 4 is already in the load position, ie when the laser arm 16 Or in his byre andlage. This can be accomplished in two ways. One Or that the lock 4 is read with a key from the outside and the other Or that the ratchet handle on the inside of the door (not shown), ie. at the inner door opening handle, is maneuvered so that the sea arm 25 with the aid of the wire 13 is displaced to its inner abutment A, i.e. that hooks in the figure. The construction according to the invention prevents the laser arm 16 or the drawbar 5 from being manipulated from the outside.

Beskrivningen ovan är i fOrsta hand avsedd att underldtta forstaelsen for uppfinningen och Or naturligtvis inte begrOnsad till de angivna utforingsformerna utan Aven andra varianter av uppfinningen Or mojliga och tOnkbara mom ramen for uppfinningstanken och efterfoljande patentkravs skyddsomfang. 9 The description above is primarily intended to support the understanding of the invention and is of course not limited to the stated embodiments but also other variants of the invention are possible and conceivable within the scope of the inventive concept and the scope of subsequent claims. 9

Claims

PATENT REQUIREMENTS

Welding device intended, for example, for a vehicle door comprising a, preferably with a housing (7) of metal, a protected weld (4) which is in mechanical connection, for example via drawbars (5,6), with an outer opening handle provided with a welding piston ( 8) and, for example via a wire (13), with an inner opening handle, characterized in that a control means (18) is arranged to engage with a laser arm (16) arranged in the laser (4) with which the laser function of the laser (4) is controlled or unlocked, furthermore a drawbar (14) is arranged to rotate control means (18) into engagement with the laser arm (16) upon activation, preferably by depression.

Welding device according to claim 1, characterized in that the control means (18) is constituted by a hook element (18).

Welding device according to claim 2, characterized in that the hook element (18) is limited to be rotatable or rotatable about an axis (19).

Welding device according to one of the preceding claims, characterized in that the laser arm (16) is provided with a recess in the form of a laser eye (17).

Welding device according to Claim 2 or 3, characterized in that the hook element (18) is arranged to be slid into the laser eyelet (17) arranged in the laser arm (16) during adjustment and thereby fix / lock the laser arm (16) in its bearing surface in which laset (4) remains regulated.

Welding device according to claim 2, 3 or characterized in that a spring (24) is arranged to retain the hook element (18) in engagement with the welding arm (16).

Welding device according to claim 2, 3, 5 or 6, characterized in that an unloading arm (20) is provided with a lug (21) which is actuated by a sea arm (25) when it is displaced by the wire (13) to its unloading layer ( C), to displace the hook element (18) from the engagement with the laser arm (16) against the action of a spring (24).

Vehicle equipped with a dOrrlAs according to any one of claims 1-7. 11 1/2 / N- 3/4 / CO = 5 /