DE1970877U - CLOSING LINK FOR TIRE PROTECTION CHAINS. - Google Patents

Description

RA.382 596 * 11.7.S7

T _. . . .,, July 10 (967

Iron »and wire works.
He lukewarm
- Bask / throw.

A 29 841 -sz locking link for Reiffen anti-skid chains

Closure Glieä

The invention relates to a / ■ '. for tire sliding chains with two detachable parts, one of which has two freely razing parts, one of which is suspended · = · Opening for legs to be connected aufwei & and the other “link part designed as a tab with receiving openings for the legs see "can be seen"

There are already links known _s can be with what beispielsweisedie side chain of an anti-skid chain closed = One such known closure "member has to be one! F förmlgen bracket on _g an d @ ssm Schenk Hasten mounted a shackle and secured with nuts

kaiin ο Such locking links are not suitable as a replacement for damaged, such as broken

Ring members of the barrel or side part of an anti-skid · = · or tire sock liner _a because their shape is not in

"■» fit the linkage of the running part and with support

be = »on the tire under load / can damage the tire!

Further versehMßen such YersohluBgliedex "weentlich schnellexjkls * while or after tarser time break the other links in the chain because of your Pora, may snap" The known Yersefolußglieder are therefore not broken replace © ring members suitable _s because they are at the It is very difficult to attach the anti-skid tire protection chain to the tire »

The invention is based on the object. A closure member

To create j that is suitable as a replacement door for broken or otherwise damaged ring links, so that sliding protection or tire protection chains damaged in this way can be effectively repaired at the place of use the running part of the Gleitsoliutzkette "be suitable Furthermore, it should be possible _s -bzw the VerscJilußglied also at a angeaöneten on a 'tire GMtschutz-. Attach tire protection chain zn »

.died

In a Versehiuß'für Reifenglei'tsehutsketten with two from each other detachable parts ^ which iron having a two freely ausragende "a Units & ngeöffnung for forming members to be connected and the other leg has ^ designed as Lasehe member part with Shoo @ 5ffnung © n FÜS ⁵ di © Pan! is provided according to the invention - the limbs having a limb part which is essentially ring-shaped, with the locking flap placed on the approximately parallel limb being secured with at least one pin engaging behind a shoulder of the limb. Because of the ring-shaped design of one of the parts, two or more chain links that are connected to one another can then be easily hung in when these chain links are under tension

so

standing / that these links are already close to hanging are temporarily secured and no longer automatically can slide out of the ring link »by pushing it on the tab can be the suspension opening of one link part can then be closed in a simple white, whereby through the locking pin (s) the closed state of the locking link is secured »

Another feature of the invention is the preferably t © ilkr @ isföraiige shoulder on the ³ inner surface of the

Leg provided., So that the clamping pin (s) are arranged in a protected manner with a simple structure.

u A particularly advantageous development of the Brfinöngsgegenstandes results check _ö when the Sehließlasohe In cross-section XJ = äst f8rraig that Aufnahmeöff mangen in the U-crosspiece and the or oils Sp & nnstifte in the U-Seltensfcegen are arranged Daduroh has the SchlleSlasche at ¥ erhältnisraässlg low weight Great strength in the direction of loading "The clear spacing of the U-side webs of the Schjießlasehe suitably corresponds to the durometer of the legs of one link part" whereby the light Ai ^ and is preferably equal to the diameter of the Aufnahrnbohrtm so that the legs of one side of the link are securely supported on the arm surfaces of the side bars of the closing flap =

The strength of the closure member according to the invention

can be further improved by the fact that both legs of the limb part have a shoulder on each of which a dowel pin fastened between the side webs of the locking strap is supported.

to ensure that the turf area of the spine link is as uniform as possible to obtain., forms the inner surface of the Closing flap is essentially a continuation of the preferably circular inner surface of the other link

Yorteilh & ft is the Sehließlasohe in side view substantially trap ^ ezffemig wia substantially Otol ^ so that it has a low Gewieht in Draufdcht and at every position of the closure member gentle conditioning the tire ensured

The erfinäwngsgemässe sealing member can be easily produced ^ when the link portion, the legs comprising of round material is "To increase the resistance is the round material practical in cross section _s oval which is preferably a width _s teleirs? than the diameter of the set arm »

The invention is described below with reference to the in Zeiehnwigen shown Äusfütmsngsbeisplele closer explained «It is shown in

- 6

Fig. ₅ , 1 a heel link according to the invention viewed partially in section,

Figo 2 eiiwf section along the line II »II in Fig» 1,

. 3 is a view of the Versefoluß member from below according to Fig. 1,

Fig. 4 the Sehlleßiasciie the closure glass In view from the left behind Pig, l _s

Pig «5 is another embodiment of the, one GXiedfceiles In view,

FIg ₀ 6 a section along the line VI - VI in Mg »

As shown in FIGS. 1 to 4, © in It was concluded with a lsi essentially circular ring Link part 1 on * whose t @ i! Circular offset a® Assumes an angle of about 3 °, where the Essöen dleaes

Section into two parallel & bg @ Jcxj $ ffe @ Sclienkel 2 ₀ i which are symmetrical to the central axis of the tsll section »

A SchlleBlasobe 4 is assigned to the SeheBkel 2 _ΰ 3, the essentially in side view according to the Flg. 2 and k u-shaped and "two one behind the other © bores 6 _fi 7 or the like Querst @ g 5" From = recesses in their u arranged SiBd _1, wherein the Durehmesser recesses 6, 7, the diameter of the leg 2 _{g of} 3 IIIR distance to the one of this Schenk ©! 2 _S) correspond to "How Fig zeigfe ₀ 4 ^ is the diameter of the Bohrtsigen 6 _S 7 is equal to the distance of the Innenf iäclien 8 of the side webs 9 from each other.

0i @ SehliößlaschiS 4 is according to Figo 1 on the Schenk ©! S _{5 of} the ring part Ϊ put on ^, in such a way »that the side webs 9 of the Setilleßlasehe 4 are on the sides of the legs S _s 3. In plugged) state of the closure flap K is the 'free ends of the legs project beyond these 2 _S 3 only slightly above "The free ends of the legs 2 _s 3 applied band zones 10 of the bores 6 _S ¹ Y lying in ihrera outer BeMcSi the rounded transitions 11 the outer surfaces of the Teilkreisföraaigen Absclmittes wid the legs 2 _S 3 opposite so that this is formed in Ansohlag isfc _fl which the Aufsteckgeschegtffig the Sehlauslaseh © 4 foegrensto The edges 10 are correspondingly rounded-

8th -

As the drawing also shows ^ % <$ ® ± £ @ n the legs 2 _S 3 on your facing. Inner surfaces each have a shoulder formed by a © recess IJ »? 12, which is directed towards the center of the ring part 1 Mn and is rounded up approximately in the shape of a vleytelkreis «. Heavy dowel pins 14 are arranged on these shoulders 12 * which are pressed into each of the opposing extensions of the side web © 9 of the sealing tab 4. Oureh the heavy-duty clamping pins 14, the locking laselie 4 is securely held on the ring part 1 * Instead of the? Shoulders 12 formed outside the rim open cutouts 13 can also be provided with holes οά & τ like passage openings ⁴ = recesses for the pin © 14 or the like ο on the legs 2 _S 3, these passage recesses having a diameter corresponding to the diameter of the recess 15 can _Λ so that the closing flap 4 is held on the hanging part 1 with no play.

As Figs = 1 Ms 4 further seig @ n _a ä the trapezfömig® in accordance with FIG. 1 and ir ^ up see Fig. 3 oval SchlieBlaseM 4 on all edge portion "kr ^ isföraiig rounded" The inner surface 14 d © r Schließlasohe 4 , which is formed by the surfaces of the two Seitensteg® 9 or »through the shorter side of the trapea-shaped has a length _s the distance between the side surfaces of the

Recesses 13 or> both Seh @ xik®l 2 _S 3 from each other © nt speaks mid forms essentially a continuation of the ά ^ τ tellk3? Ice-shaped inner surface I7 of the ring part 1, the? Cross section 28 of the ring part I is shown in FIG.

In the case of the one shown in FIGS. 5 and 6, the partially shaped AfoscSmitt d © s ring part la in cross-section 18a is also oval ^ but dl © sylirwls? Isöh / seekel 2 &. _g 3s- have a diameter which is greater than the width of the oval cross-section 18a and about

Claims (1)

? A.382 596 * 7/11/67 Verseniußglied for Relfengleiteohutzketten with mutually detachable parts * of which one of two free aussagende ^ a Einhäng @ © * ££ nwig for the Ver ~ binding members forming Schenk ©! and the other limb part, which is designed as a leash marriage , is provided with receiving openings for the legs * as a result of the fact that the leg part (2 _B 5 tew »Sa _s Yes) shows the leg part (1 or «la) is essentially ring-shaped and that the self-locking glass (4) inserted on the parallel leg (2 ₃ 3 or 2 & _s Yes) with at least one shoulder (12) of the leg (2 or» Js 2a or . Yes) the locking pin (lh) or the like that engages behind is secured. Ye ^ closing link according to claim 1 _s daduroh getem & eiahnet ₉ that the preferably part-circle-shaped shoulder (12) is provided on the inner surface of the leg (2 or 5s 2a or 3a) Claim 1
3 »Versohlußglied / or d @ n wnd claims 1 2 ₅ characterized _s that the closing tab (H) in cross section is U-shaped, that the Aufnahraeöffnnngen {6, 7) for the legs (2, 5 or »2a, U- and the dowel pin or pins (14) in the / rare * webs (9) are attached «, 4. Closing link according to Aaspraefo J ₅ dadu ^ cli gekeanzeichmt that the ^ iehte distance d @ r> ü »Selt @ nst @ g @ (9) of the closing flap (4) the diameter ^{1 of} the legs (2 ₅ or 2 & .I, 3®-) corresponds to ^ preferably equal to that of the mounting holes {6 ^ 7) is = According to one of the previous imaging Anspröclie _s dadiircli gelcennaeiehnet _p that both legs (2 _$ 5 or "2a _s 5a) of the ring part (1 or" la) has a shoulder (12) ^ have 5 = Yersetiiußglied to each of which a between the side webs (9 ) the SchileBlas is supported before (4) attached dowel pin (3.4) «, 6 »Closure member according to one of the preceding claims ^ characterized by the fact that the rope ring partially circular section of the ring part (l or = la an angle of about ^ 00 ° RA. 724 453 * 21 oer according to any preceding claim, characterized in that the legs äa.ß (2 _S, J) of the ring part (I) symmetrical to its central axis xxegen. S, closure member according to one of the preceding claims, characterized in that the inner band gons (10) of the receiving openings (6 _S 'J) are designed as preferably rounded stop surfaces for the contact of the closure member (4) on the outer ring part (1) " 1>. Closure element according to one of the preceding claims, characterized in that the legs (2 ₉ 5) of the ring part (1) lie essentially within this when the closing tab is attached » ). 0 closure after one of the previous ones! that the inner surface-C16) of Soialießlaüche (4) in substantially a continuation forms the ?, claims characterized * ,, d @ r preferably circular inner surface (1?) of the ring part (l). 3a. Closing member according to one of the preceding claims, üaäus'ch gekennzeiahnet ^, ü & B the SchlieiSlasehe (4) is essentially trapezoidal in side view, Ta & t, oil © um l & ® & fe @ n I & stood isa oil balls (2, 3) that baswo Je) is