DE2022336A1 - Vehicle door lock - Google Patents

Description

202233S

PATENT ADVOCATE *

DR. MOLLER-BORe ■ DR. MANITZ · DR. DEUFEL
DIPL-INQ. FINSTERWALD DIPL-INQ. QRAMKOW

• UONCHEN 22, ROBERT-KOCH-STa 1 TELEPHONE 228110

■ '■ ·' ■ May 6, 1970

Hl / Sv - G 2082

GBfEHAL MOIDOHfl UMITKD

23 Buckingham Gate »London 8.W.1, England

Driving door lock

The invention relates to a vehicle door lock.

From the British patent specification 1 14-1 567 and the USA patent very if t 3 367 699 a vehicle door lock is known with a spring-preloaded fork bolt, the legs of which are directed upwards in the closed position, and a spring-preloaded pawl attached via the fork bolt a tooth that meshes with the latch to hold the latch in a perfectly closed position or in an intermediate or safety locking position. In this device causes a separate, rotatably hinged and spring-loaded wedge shoe or the closing of the dog dee fork Riegele thus keeping in the fully closed position in an on impact or contact pin fixed.

009847/0117 bathroom original

According to the invention, such a device is under maintenance the necessary stability requirements simplified; the device according to the invention is characterized in that that the pawl extends over the mouth of the seal in the fully closed position and in the fully closed position Position with one of the Schenk®! of the bending iron and in the safety scaling position with the other leg of the bolt interlocks.

Such a device has a great strength to withstand a tear-open geat-de * locks in the event of a collision, since it withstands a Terticlone (tension of the lock from the anchoring device) or the fact that the locking mechanism is completely unechoicable.

The invention is generally carried out as follows © ® weise b & @ cfcri @ ben; In this

dsr drawing example

Fig. 1 is a side view of a fürVerschlusses and an on sclilagee in © iner fully closed position,

™ Pig · 2 a head view of the door veris & l ^ sses and the stop

Facility,

Pig. 3 ei & ® Boäanansicht of a feili d @ s furvtrechlusses, ilg. 4 an elevation view of parts of the Türverachluaaes and Pig. 5 a © section view of the louse Mule ^; 7 ~ ¥ in Fig. 1.

In Pig. 1 -is a church fruit gene Hiegel is shown, which has a gel 1. Of the

lit a © «fork-shaped brewing egg Gäbelrie «eis eogeaannter inverser

009847/011?

BATH ORIGINAL

■ - 3 -

The fork bar distinguishes the eich from the previously known ßabelrlegelanrichtungen in that el © la the check ·! am * fork bar generally upwards he iehtuag T © & the room of the U-shape that defines the fork bar extend _? so it is in the closed position shown in FIG. 1. A stop pin 2 bit lopf is shown in FIG.

Hach Pig. 2, the displacement test 2 with the head forms part of a switching or striking device 5 * which is attached to a door post 6; and the iet Verechluß 1 in the so-called closing or bending surface 7 of a vehicle door loading Λ strengthens, which is made of a piece of a bit "inner door panel β.

After Pig. 1 is a spring-gate-tensioned pawl 9 rotatably mounted in the lock uoä so arranged that it ait the tips 10 and 11 of the legs 3 bsw. 4 & · * inverse. Fork bolt 1 acts together. In Fig. 1, the Sperrkli ^ @ 9 is shown in cooperation with the tip 10 of the leg 5 _$ wherein it holds the fork bolt 1 in a fully closed position. The pawl 9 engages the tip 11 of the lying leg 4 in order to hold the bolt in an intermediate or safety locking position.

A device is provided for opening the door lock to move the pawl 9 in the upward direction about its pivot against a spring action ue dea holder engagement with the 8 point 10 or 11 of the fork strap out, so that the bolt is in an opening position by a spring can be rotated. To this end, the pawl points 9 a Wasteil 12, under which a transverse arm 15

009 847/0117

BAD ORlGiNAL

upwardly and downwardly displaceable member 14 is arranged, when the lock is not locked. The member 14 forms part of an opening device, dl · both by a inside handle or the like. Or an externally attached control element such as a push button can be operated. This is the purpose of opening from within the lower end of the link 14 can be pivoted to one end «Ines de «door lock attached angle lever 15 hinged rotatably. The actuating device not shown on the inside For opening the door lock, longitudinal adhesion of an actuating rod 16 (KLg. 4), which is rotatably connected to the other arm of the angle lever 15, can be used.

The door lock is opened from the outside by longitudinally gluing a rod 17 (Pig. 5), which With an externally arranged Yeraehluss release lever 18 connected is. According to Ed. 3, the lever 18 is indirectly old connected to the lower end of the link 14 to effect an upward or downward displacement of the link via a longitudinal displacement of the rod 17. The lever 18 is rigid attached to one end of a rod 19 which is supported in a sleeve or tunnel 20; and the other sade of Rod 19 is rigidly connected to a lever 21 which is attached to the fe lower end of the link 14 is rotatably hinged.

To lock the door lock, the member 14 can be moved in the lateral direction such that when the Door lock is in a locked state, an actuation of the inside or outside opening device for moving the member 14 causes an empty movement of the member 14 in the upward direction without engaging the mass part 12 of the pawl 9. To this end is a

009847/0117 _B AD original

Locking angle lever 22 (Pig. 4) rotatable on the (Piirverschluß attached and carried at the lower end of his himself downwardly extending army a pin 23 ”the one in the oil seat in a slot formed in the link 14 nifgenosmezi. is. Venn the door lock, as shown in the figures, is in an unlocked condition, loan the link 14 in Moved upward while pin 25 in the slot 24 slides to engage the nose portion 12 of the pawl for moving the latter out of a Latch retainer position. However, when the lock lever 22 is rotated clockwise in Fig. 4, slides the pin 23 the link 14 to the left in the slgur, around the arm 13 of the limb 14 out of reach of the belly part 12 to move.

A locking device worn inside the? A & rzeugea is arreickt by an upward shifting of the rod 23; » those with a not shown door flood-Bruckkaopf © d «3? «Can be connected to an internal locking handle. On the outside, locking of the! Pur lock is achieved by upward displacement of a rod 26 (Fig. 5), which can also cause the locking lever 22 to be rotated into a locked position in which the member 14 is only in contact with the nose part 12 can move the pawl 9 past · Purpose is the rod 26 »with a lever arm 2? is rigidly attached to one end of a rod 28 which is mounted in a misalignment or a funnel and which is attached to a surface 30 of a cover plate 31. Bas anders® 2 ^ 4 «the rod 28 is connected to an arm 32, the locking lever 22 is coupled»

009847/0117 bathroom original

An erroneous locking of the door lock is prevented, when the kir is open. Uean d®r ¥ © reehl \ iB with open

If the door is switched into a state, it is done when the is closed for a turn of the fork lever in flg.1 clockwise and the pawl 9 thereby causes an up and down movement wib ₉ weaa sit over di ® surface of the handle slides, Ma si © aa the Spitz® 10 attacks the leg 3, toe hold the lock in a ¥ © 11 closed position aia * - W®sm & ®τ laser part 12 moves upwards * comes © r in grip with © ia @ ® Mm 53 of a lever «$ # ·»

- which can be rotated around di © gl © icM © Aelis © like ä @ z ³ ¥ ej? Wi © © fees he «gh & t, Sinai. Ib Fig »4 the parts of the Sü2? V © 2? Schl \ assee im. © ia®a \ ia ¥ erritg © lt © a Ziistsmd shown; jedoefe wiri i © @ @lied 1 * ia deiE ¥ e ^ ieg®lt®B. Z * j «t« nd after lialxs ¥ © a seiaas · i® Mg ₀ ^ @ © s @ igfeea Poeitiaa ¥ <§r »e! Ioi3en and wesa dos? ib? s 53 & © sl © "& © le 3 ^ · du ^ ch d @ a laeesteil 12 der

the He "b®l at

35 ß © ® CIIi © I © ß 14 tssa ₉ ms

ia aeiE.9 miwei'i'iQgelt © Fcsitioa zn b @ M @ g®a, la eier an opening of the Galbelriegel © aiasgefiijsrt;

The loBStnilstiöM das © gfinduagsgemlße © Türverecb.lu33ee w®iat a g3? Öß © l © stigk @ it anf ₉ üa © im «ü, ufspringer d« s? Erechl «sses bei eia ^ sa giisanmeastoß au resist« bei © ia® »side impact © iaes as.öL@rea Jfahrseiigös inclines aa the Kir attached @? ersehM © inriefetimg daau, Sieb relsfeiT« u the stop

© inrlcWiimg © spos? au move® ©. _o In the case of well-known fork hoops »IoaetnÄtions _s at deaem the shackles de» Hie-> gels atch ia eier geseMösisaea Foaitlea downward ^ - is ®a possible9 that the Gab®lri © g @ l au «of the carcass hammering device is fired out. wiM, whereby the! Mr can open up »The inventive construction of the fork bar avoids this problem«

BATH ORIGINAL

009847/0117

Likewise, the interlocking of the locking pawl with the tips of the locking bars! stable in the full or intermediate closed position Arrangement achieved which resists relative separation of the lock and the stop device. In the the fully closed position is the stop pin between the pivot of the fork bolt and the one in contact with the pawl Ilache located »so that the pen is enclosed.

- Patent claim -

009847/0117

BATH ORIGINAL

Claims (1)

Patent claims Vehicle door lock ait a spring biased fork bars whose legs are directed in a closed position upward, and a spring-loaded, mounted on de "fork latch pawl bit of a tooth, can tretan de ¹ dm latch engaged" wake · «Lmee butene of the bolt in a fully closed position or in an intermediate or safety-closed position, characterized in that the pawl (9) extends over the dog of the bolt (1) in the fully closed position and over the one leg (5) in the fully closed position of the bolt (1) and in the safety lock position with the other leg (4) of the bolt (1). BATH ORIGINAL 009847/0117 Blank page