HUE026494T2 - Lock for a motor vehicle wing - Google Patents

Lock for a motor vehicle wing Download PDF

Info

Publication number
HUE026494T2
HUE026494T2 HUE11702258A HUE11702258A HUE026494T2 HU E026494 T2 HUE026494 T2 HU E026494T2 HU E11702258 A HUE11702258 A HU E11702258A HU E11702258 A HUE11702258 A HU E11702258A HU E026494 T2 HUE026494 T2 HU E026494T2
Authority
HU
Hungary
Prior art keywords
lock
foe
shop
plane plane
boss
Prior art date
Application number
HUE11702258A
Other languages
Hungarian (hu)
Inventor
François Debroucke
Laurent Duriez
Jean-Baptiste Grislain
Original Assignee
U-Shin France Sas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by U-Shin France Sas filed Critical U-Shin France Sas
Publication of HUE026494T2 publication Critical patent/HUE026494T2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/243—Bolts rotating about an axis with a bifurcated bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/36—Noise prevention; Anti-rattling means

Landscapes

  • Lock And Its Accessories (AREA)

Description

LOCK FOR A MOTOR VEHICLE BOOR LEAF Thu· invention relates to a lock for a motor vehicle opening; leaf.
Snob & lock as described is patent document EP ! 030 ÜM, ®mpnm a lock bolt for retóafog a strike subject to the influence of a retara spring: mounted on the pi vot about which foe lock holt rotates, ©as sad of this spring, pressing against a bearing surface of the lock bolt and the other end of the spring being inserted in a feed part of the lock. This spring, which works in torsion or in compression, ensures the antomatie return of the lock boh to the fully open position, the lock feeing closed against: the action of this spring, through the pressure of the strike on one of its lever arms, for example when the opening leaf is slammed.
The component that the spring represents: needs: ίο be stored sad Sited, when a lock is besag manufactured, and this leads: to a stock-control and maas&cinriag: cost
Moreover, fols spring k relatively difíioult to St and the spring is sometimes inadvertently omitted.
Finally, this return arrangement using a. spring leads to a rdstively large amount of shock energy and therefore to a relatively large amount of noise ,
Tbe invention: solves these problems by providing a lock for an opening leaf of a motor vehicle which syforas the lock bolt, and keeps it in an open position, without any specific component that has to be fitted: and with; a redaction is noise, fe order to do this, the invention proposes a lock for as opening leaf of a motor vehicle, eornprisfog, within a case, a lock bolt: for retaining a. strike, able to rotate about art axis and subfeet to the: influence of a return element that returns it to the folly open position. Said lock bolt and said strike being arranged in such a way that the strike pulls a lever amt of the lock boh as far as an intermediate open position, dnring opening, characterized m that said retam element that returns the lock to the fully opes position consists of an elastic clement comprising a boss cou%ured in sueb a way that the pressing force on this boss is offset from said axis of rotation of the lock bolt and causes the Sock bolt to he returned -o the fully open position, and in that said intermediate open position corresponds to a clearing of said boss anti! lise boss is capable of exerting a torque that rotates the lock bolt to its folly open position.
The invention may also comprise one or more o f the following feat ures, considered alone or m confoinatfom the return elemest Is arranged on a part of the case and collaborates with an element arranged os the lock bolt; the return element is molded In the part of the ease; the collaborating element is Overmolded on the lock bolt; the eollaborating dement is made: from the: material of the lock holt; foereium element φσ collaborates with a lock holt stop arranged; on the patt of the ease ; the refont dement is arranged o n the lock boh and collaborates with a part of the ease; foe return element is ovetmolded ott foe leek bolt.
Ihe m\«atíóöi is described: greater detail hereinafter aslsg figures that depict varie© embodiments: of tihe «nennen.
Figpe I. is a view in longitudinal section of a lock according to the: investie«*, m Öté closed. position.
Figure 2 is a view in longitudinal section of a lock according to the invention according to a first embirtlimeni:,: Is the intermediate open position.
Figure .3 is a view Is longitudinal section of a leek according to the invents*«}, in the folly opes position. logure 4 is a perspective view of part of a lsek case of a look according to the invention.
Figure 5 is a view îs longitudinal section of a lock according to the invention: according: to a second : embodiment, is. the intermediate opes position.
Figure 6 is a view in longitudinal section of a. lock according to the invention necording to a third embodiment, a the intermediate open position.
Figure '7 Is a view is longitudinal. section of a lock according to the invention according to a fourth embodistest in the intermediate: open position:,
As depicted in Figure !, a lock for an opetting leaf of a motor vehicle according to the invention comprises, m a casci a retaining lock holt 1 that retains a strike 2:, able to rotate about as axis 3 and subject to the actios of a retnrs element 4 that returns It to the hilly open position, fe the closed position, the lock: boh is blocked: by a catch 5 la abutment against a test lever am or tooth: I A. of the lock bolt..
Is the knows way, during opening, once Ike catch 5: has been telessed, the lock bolt 1 ami the strike 2 are arranged and sonftgnted is such a way that the strike 2 palls a second lever arm 18 of the lock holt and casses the latter to Pm as far as m Intermediate open position corresposdhig to loss of contact with ike strike and depicted in Igore 2, during opesihg, F&e: lock beit i is then moved into and kept in the idly open position depleted, in igure 3 by the return element 4.
According to one scslirsitisg embodiment of the invention, this return element 4 is an elastic element incorporated into g part of the case 6, made of plastic, near the: lock holt and collaborating with a.eoiÄorÄg elemein 1C arranged on the lock boh.
In other embodiments, the return element may be produced by any elastic element incorporated into a fixed element of the lock near the lock holt.
In a particularly advantageous way , the mum element 4 is ssoided into the part of the case 6.
Again advantageously, the eollaborslmg element 1C Is overmokled m tie lock holt,
Farticslarly visible in ftgore 4, this return elemmt 4 consists of an elastic tab comprising a boss 4Â and shaped tu a hollow of the part of the ease 6 situated in a plane parallel to the frontal surmce of the lock holt 3 , This boss is: preferably formed by a semleirenlarly rounded shape: of the tab 4.

Claims (3)

Us collaborating elemest 1C -borne by fa lock b©kis; nordimitisgly, 1® tbe főm ©fa sfeà exfadiaig îs a plane perpendicular ta tas frontal surface of the fedi bek !.. This collaborating element Is itself arranged .m foe frontal surface -offa. second lever ars* IB of the leek bolt and is introduced between a wall of the hollow of fee pm of the ease 6 and the tab 4, on foe: 'boss 4Á side. The boss 4 A faces toward the axis 3 about which the lock bolt l rotates and is configured k $m&amp; a way that the pressure of the collaborating demerit. ! C on this boss is offset below the axis .3 about which the lock holt rotates I® the intermediate open position depicted î® figura 2 to form a torque tending to rotate toward the Ml.y ope» posltio® depleted in, fignre .3.. Ï» this poshl.o», the tab 4, prelosded by the previous movement of the collaborating elemest 1C, therefore via this boss applies a force fat pressures the second lever arm IB. and the leek bolt to rotate: as far as the fully open posh ton depleted 1» Sgore 3 in which the esllafeeratmg element: f€ is retarded in the lower part of the tab 4 in the fully open position as a result of the fact that the eoilahoratmg element i€ remains under the pressure of the tab 4 in the fully open position. Subsequent closure of the lock is performed in foe conventional way by pressing the strike against foe first: lever arm !A of foe lock bolt and by foe collaborating element 1C rising hack up above the boss 4A toward fa upper patt o f foe tab 4, as depicted!® figure L In a first alternative fort® of the invention illustrated in figure 5, the collaborating: element 1C carried by the feck bolt 1 is arranged on the frontal surface of foe first lever arm IB of foe lock holt, foe elastic tab 4 being fOrnmd in a suitable hollow of the ease part 6 situated in a plane parallel to the frontal surface of the lock bolt 1, 1® a second alternative ion® of-fa invention,, ilssfoafod m figure 6, fa eoiahoratiag elemest 1C is carried ty a: protrusion of the lock bolt 1 away from foe lever arms IA and IB, foe elastic tab 4 being formed in a suitable hollow of foe ease part 6 situated tu a plans parallel to: the frontal surface of the lock bolt 1. 1st a third alternative forth of the invention Illustrated In figure 6r foe lack also comprises: a lock ixfostop ?< This, i® foe usual way, Is ah elastically deformable element used to deaden the ntovements 4f the lock holt 3. In fos context of the invention, foe elastic lab 4 is placet! against the lock bolt stop. Thus, the collaborating element 1C in the form of a protrusion: arranged on the back side of the lock bolt 1 will push the: tab 4, which will Itself compress foe lock bolt stop 7. In addition, by making a recess 8 on foe lock bolt stop, the forces Involved can he tuned hatter. As soon as the protrusion of the lock bolt I. has overcome the boss 4A of foe tah 4, foe lock boll stop 1 will restore the energy by pushing foe fob 4 hack and thus generate the rotation torque on foe lock bolt 1. Thus, the lock bolt step 7 will afford functional: stability overtime and irrespective of temperature. EAR GÉPJÁRMÜ-AJTÓSZÁfiNYfiOZ Szabadakul Igeaypoafok Î, Zm gépiámtű-fotószárnyfes, amely magába® foglal egy házba® levő zfitteteszt (I) egy záfdietaeZ: (2) fosszatariásához, amely egy tengely (3) köröl elfofgafoatá és egy visszaállté elemnek (4| van teljesen nyitod helyzetben alávetve, ahol a zárretesz ( ! ) és a zkékmez £2| oly mbdos va® elrendezve, hogy a zárólsotez P) egy nyitás során a zámtesz ( i ) egy emeiSkstrját ( 1B) egy közbenső nyitási helyzetig: Mzza, ezzel feUemezw, hogy a visszaállté elem (4) a telesen nyitott helyzetben egy rugalßtas eletohSI áll, amely egy kiemelkedést (4A) tartalmaz és úgy v&amp;n kiképezve, hogy a kiemelkedése (4A) haté erê et vau tolva a zárretosz forgástengelyétől (3) és a z&amp;rmesz 0) visszaáHMsát váltja ki a teljesen nyitott helyzet toki és nzz^JÆ^mezi-e, hogy s nyitás közbenső helyzete a kiemelkedés $4A) meghaladásának feiet meg, amíg a kiemelkedés (4Ä) abban a helyzetben van, hegy lörgatonyömatékoi gyászoljon a zárreíeszre (1 ) annak teljesen nyitok helyzete tele.Us collaborating elementest 1C -borne by fa lock b © small; nordimitisgly, 1® tbe main fa s à fe fe fe f f plane plane plane plane plane plane plane plane plane plane plane oe oe oe. second lever ars * IB of the leek shop is a foe: 'boss 4A bond. The boss 4 The faces toward the axis 3 about which the lock shop l rotates and is configured k $ m &amp; a way that the pressure of the collaborating demerit. ! C: This is the boss is offset below the axis. .. Ï »this poshl.o», the tab 4, therefore, via this boss applies to the second lever arm IB. and the leek shop to rotate: as far as the fully open posh ton depleted 1 »Sgore 3 in which the esllafeeratmg element: the eoilahoratmg element in the full open position. A foe lock shop and foe collaborating element 1C rising hack up above the boss 4A toward f upper patt of foe tab 4, as depicted! figure figure L alternative ® 5 invention C C C C C C C C C C C C C C C C C C C C C C C C C C C C IB IB IB IB IB IB IB of 4 being fOrnmd in a suitable hollow of the ease of the invention, 1® a second alternative ion-of-fa invention, fig. carry ty a: protrusion of the lock shop 1 away from foe lever arms 1 and 2 1st a third alternative forth of the invention Illustr ated in figure 6r foe lack also include: lock ixfostop? <This, i® foe usual way, is ah elasticly deformable element used to deaden the ntovements 4f place! against the lock shop stop. Thus, the collaborating element 1C is in the form of a protrusion: 1 will push the: tab 4; lock shop stop, the forces Involved can he tuned hatter. I have overcome the boss 4A of Foe Tah 4, a foe lock boll stop, and so on. the lock shop step 7 will provide functional: stability overtime and irrespective of temperature. EAR MACHINE DRIVE DRIVE Free-standing Igeaypoafok Î, Zm machine-head-wing wing, which incorporates a housing-fit zipper tape (I) for a fence of a gate: (2) that extends from an axis (3) to a reset element (4 | opens in a position where the locking lock (!) and the zipper (2) are arranged so that the closing end (P) is an opening (1B) of the pointer (i) up to an intermediate opening position: Mzza, thus feUemezw, that the reset element (4) is in a fully open position with an elastic elbow member comprising a protrusion (4A) and v &amp; n &lt; / RTI &gt; so that its protrusion (4A) is effective from the rotational axis (3) of the latch and the z &amp;; rmesz 0) reopens the fully open position, and nzz ^ indicates that its opening position is above $ 4A until the protrusion (4Ä) is in the position; mountain mourning mourn on the lock (1) full of openings. 2. Az 1, igénypont szerinti zár, asasa? jeffemezve, hogy -a vísszsállltő elein (4) a Mz egy részén (Sj van elrendezve: és egyiittmöködik egy olyan elemmel í ICamely a zárretsszeh (I) van: elrendezve, 3. A 2. igénypont: szerinti zár, azzalpHemezve, hogy a visszaállító elem (4) a Ma említett részében {€] van kífomrázva. 4 A. 2. igénypont szenntl zár, azzal jdkmezw, hogy sz egynötnákbdő elein (IC) a zárreteszre (I) vas rálormázva, S. A 2. Igénypont szerinti zár, azzal jeilem&amp;zm, hogy áz egyiShniiködő elem ( IC) a zárretesz ( 1 ) anyagából van származtatva. &amp; A 2-3. igénypontok Mrmelyiks szerinti zár, azzal jelté&amp;mye, hogy a visszaállító elem (4) egy ékes zártotasszel {7 j is együttmílködik, amely a ház említett részén (6) vas elrendezve,2. Lock according to claim 1, asasa? illustrated that it has a water-retaining elbow (4) on a portion of Mz (Sj is arranged and cooperates with an element ICamel is a locking device (I): arranged; the element (4) is illustrated in the above-mentioned part of the <RTI ID = 0.0> Ma. </RTI> <RTI ID = 0.0> (4) </RTI> according to claim 2, wherein the anvil (IC) of the socket (I) is riveted to iron (I). &amp; zm that a single element (IC) is derived from the material of the lock lock (1). &amp; lock according to the claims 2-3, which indicates &amp; mye that the reset element (4) is a locked closure {7 j also works in the aforementioned part of the house (6) iron, 7, Az I, igénypont szerinti zár, azzal jellemezm, hogy a visszaállító elem (4) a zárreteszen (1 ) van elrendezve ás egyöttmhkhdik a ház egy részévei (éj. 8. Á 7. igénypert szerinti zár, mzaíjell&amp;mzm. hogy a visszaállő eletn (4) m van formázva a zárreteszre ( 1 ).7, The lock according to claim 1, characterized in that the reset element (4) is arranged on the lock latch (1) and coincides with a portion of the housing (night 8, according to claim 7, mosaic &amp; mzm). a reset element (4) is m formatted on the lock lock (1).
HUE11702258A 2010-02-09 2011-02-08 Lock for a motor vehicle wing HUE026494T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000533A FR2956146B1 (en) 2010-02-09 2010-02-09 LOCK FOR OPENING OF MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
HUE026494T2 true HUE026494T2 (en) 2016-06-28

Family

ID=43086061

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE11702258A HUE026494T2 (en) 2010-02-09 2011-02-08 Lock for a motor vehicle wing

Country Status (10)

Country Link
EP (1) EP2588690B1 (en)
CN (1) CN102834576B (en)
BR (1) BR112012019830B1 (en)
ES (1) ES2537644T3 (en)
FR (1) FR2956146B1 (en)
HU (1) HUE026494T2 (en)
MA (1) MA33992B1 (en)
PL (1) PL2588690T3 (en)
RU (1) RU2546463C2 (en)
WO (1) WO2011098459A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012023236A1 (en) * 2012-11-28 2014-05-28 Kiekert Aktiengesellschaft Motor vehicle door lock
DE102013114300A1 (en) * 2013-12-18 2015-06-18 Kiekert Aktiengesellschaft Motor vehicle door lock
DE102013114301A1 (en) * 2013-12-18 2015-06-18 Kiekert Aktiengesellschaft Motor vehicle door lock
DE102017120340A1 (en) * 2017-09-05 2019-03-07 Kiekert Ag Motor vehicle lock with brake element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9108447D0 (en) * 1991-04-19 1991-06-05 Rockwell Automotive Body Syst Vehicle door latches
DE4306143C3 (en) * 1993-02-27 2003-10-16 Kiekert Ag Method for producing a housing made of injection-molded plastic for a motor vehicle door lock
DE19702205B4 (en) * 1997-01-23 2004-12-23 Kiekert Ag Motor vehicle door lock, in particular for motor vehicles with a central locking and anti-theft device
US5975596A (en) * 1998-06-29 1999-11-02 General Motors Corporation Vehicle door latch
FR2789717B1 (en) * 1999-02-16 2001-06-29 Valeo Securite Habitacle LOCK IN THREE PARTS, FOR A SUNLOCK OF A MOTOR VEHICLE
DE29914747U1 (en) * 1999-08-24 1999-12-23 Schwarz Verbindungs-Systeme GmbH, 75382 Althengstett Decompression lock with two-part sliding element
JP4233975B2 (en) * 2003-10-16 2009-03-04 株式会社ホンダロック Vehicle door lock device
DE202005020308U1 (en) * 2005-12-27 2007-05-03 S-Fasteners Gmbh decompression

Also Published As

Publication number Publication date
FR2956146B1 (en) 2012-04-06
WO2011098459A1 (en) 2011-08-18
RU2546463C2 (en) 2015-04-10
BR112012019830B1 (en) 2019-10-29
ES2537644T3 (en) 2015-06-10
PL2588690T3 (en) 2015-08-31
EP2588690B1 (en) 2015-03-11
EP2588690A1 (en) 2013-05-08
BR112012019830A2 (en) 2016-05-17
MA33992B1 (en) 2013-02-01
RU2012138406A (en) 2014-03-27
CN102834576B (en) 2015-01-21
CN102834576A (en) 2012-12-19
FR2956146A1 (en) 2011-08-12

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