DE1428970A1 - Ski binding with rear safety stop - Google Patents

Description

Sfcibinöimg with back Safety stop

With the currently known ski safety bindings the boot on the ski is generally divided into two Safety attachments attached to the front and rear, which keep the boot sole immobile on the ski hold tight. This retention is only effective between the boot sole and the ski, while between

»Between the boot shaft and the sole and between de »Fu & of the user and the entire boot in the In practice, especially with racing skis, there is particularly detrimental play o In addition, putting on the ski is often involved Difficulties associated with the centering of the boot is unsafe on the ski.

The purpose of the present invention is to address these disadvantages simple and effective way to fix and a «ski binding

909803/0202

^m H28970

to create an immovable hold on the foot of the user on the ski without losing the Good functioning of the safety devices in the event of twisting of the foot and the skier falling forwards to affect =

According to the invention, in addition to the lacing of the boot, the user's foot in the boot is also supported by a on dsm boot · = shaft; mounted, being held over the instep "the heel and the upper part of the boot extending fastening strap _S which in turn located by two at both sides of the boot about the height of the ankle, and by a lower, extending under the boot sole belt verbun-which rings is held , these rings being connected to the ski ₉ by means of elastic straps, preferably via a fixed part of the rear safety cover that holds the boot heel.

By more or less vigorous tensioning of the fastening = straps * the foot of the user in the boot can be quite, rigid to be held in place »The two are looking for elastic Straps itfimer the boot with respect to the rear security stop to center, thereby putting on the ski However, these ligaments interfere in in no way the functioning of the rear security ^ because the boot due to the elasticity of the ligaments,

BATH

90980 3/02 0

U28970 I.

z _o B "öin a preface sstur ?: the user-s, .forward, and tilting horizontally when the foot is twisted kanru

Βαχ · lower belt, by the way beraitat a Zentri'erorgan _s with its Hi.lfe the boots on de.ro Ski regarding the rtlckwäx »* ti gen Siehsrheitsansehlags is automatically aligned * This centering can be either vertically <= in case of Forward sturaes = and sideways, at. Twisting, or only «loosening» in a vertical direction There is z <-B ,. on a magnet or a spring device _{Od n the like}

Below is a preferred Ausführungsforai the dung = OF INVENTION with reference to the example explained in more detail Zeiohmmg ι it tend:

Figo 1 is a side view of a srfindungsgsäß on the ski attached boot in rest division 5

FIG. 2 shows a side view of the boot from FIG. ₀ 1 in the open position of the rear safety _{stop 3 c} Br with a forward stura of the ski adapter; FIG.

Figo 3 "a" plan provides the fastened on the ski boot vo'n Figure 1 _o r in the rest position,

BATH

9098 03/0202

J * U 2897 Ο '

Λ "

Figo ^ a plan view of .a "f the ski boot of Fig attached _o 1 in the open position of the front safety limit stops = ·, s" Bo at a strong rotation of the leg of the user ο -

As the foot of the user i in .Stiefel 2 is shown in Figs 1 _$ 2, 3 and 4, but in particular from Figo 1 and 2 ₅ except for the lacing of the same or by a. Fastening straps 3 detained, the isto mounted on the shaft ^ of Stie <rock 2 It runs across the instep and above the shoulder, and holds the ankle around the upper part of the bootleg 4 fixed _s said belt 3 itself of two on both sides of the boot 2 as is held at the level of the ankle and is held by a strap 10 'connected under the sole 11 of the boot 2 _o By vigorously tightening the strap 3, the user's foot i can be held immovably in the boot 2 _$, which is also a correspondingly effective one Securing of the foot 1 on the ski 12 is guaranteed, in contrast to the previously known safety _{bindings 9} which block the boot sole rigidly on the ski between the boot shaft and the sole and at the same time between the user's foot and allow the boot shaft a disadvantageous play _s -

The rings 8 are made by means of two on either side of the boot 2 located elastic bands 20 with the fixed base

ORIGINAL BATHROOM

9 0 9 8 OWtf ff ^m

H28970

of the rear safety stop 21 is connected, thereby facilitating the centering of the boot 2 to ski 12 when creating the latter, and the risk of loss, Skia open when the safety binding, s, B _o due sines Sturbridge "zes, is avoided. Due to their elasticity, these straps 20 do not impair the functioning of the rear stop 2t at all, as can be seen in particular from FIG. 2, which shows the rear stop 1 in the open position caused by a forward fall, or from FIG in the open position as a result of a strong twisting of the foot represents the user »

The lower tit 10 has an element for centering the boot 2 on the ski 12, consisting of two magnetic elements 30 and 32, one of which is attached to the belt 10 and the other to the ski 12. This centering element facilitates the insertion of the Boot 2 when putting on the ski, the boot automatically assuming the correct position ; The magnetic elements 30 and 32 detach from one another without any significant expenditure of force, either vertically, if the user falls forwards (FIG. 2) or laterally, as a result of a strong torsional stress on the foot (FIG. 2).

According to various embodiments of the invention, this can

^: 909803/02 02 BADORIGfNAt

(ο

Organ zeia centering of the boot on the ski of any mechanical cdοdglο means such as z ₉ 3 "balls, levers etc. be formed. The unlocking of the same can either vertically and laterally (as with the organ formed by the magnates SO and 32) or only vertically take place. .

Another embodiment of the invention are the elastic bands attached directly to the ski or to any »with lets-terem firmly connected parts

Of? lame the invention is made by modification - the dea? Dimensions _{9 of} the arrangement and the proportions of the * different components. Change of the type of fastening of the belt, the position of the rings and the lower belt, as well as "the" fastening means of the elastic belts on the two belts ναιά the rear safety stop or on the ski and Finally, by changing the type of organ firmly connected to the lower strap, centering the boot on the ski is not exceeded

Likewise, the various components of the invention can consist of any material and / or any combination of substances. inslsesondere the elastic bands can be made of any "arbitrary elastic" _s such as rubber, us.w be provided, or _e of springs are formed flexible material _c ododglo The

90 9803/02 02

Components of the invention can take any shape have, be subjected to any treatments and the invention can be applied to all types of ski bindings, ait rear safety stop can be used without to leave the scope of the invention »

Expectations

90 980 3/02 0 ^; 2 "

Claims (1)

Claims lc ski binding ssit. rearward safety stop, characterized in that der'Fuß <1) of the user in the boot (2) except for the Schntirung thereof even by an on .dem bootleg ( '*> mounted fastening straps (3) fesf · = · kept we-d _t whose It is held by means of rings (£ 0) connected to each other by a lower strap (10) on both sides of the boot at about the level of the ankle and connected to one another by a lower strap (10), these rings (8) being made up of two elastic straps : (20) are connected to the ski (12> _etc.) 2, the ski binding according to claim ί, characterized _s in that the attached to the boot shaft (H) Bof & 3tigung3i "ieTaen (3) extends over the instep and above the shoulder, and the ankle of the boot leg holds in the height of the upper part. ... 3 ο ski binding according to claim. J, characterized in that _s dia on both sides of the boot (2) "located elastic bands (20) at a fixed Teil_ the backstop (21) attached to the ski safety binding BATH 9Ü9803 / 0202 H28970 ¹ K A ski binding according to claim i »characterized in that the elastic bands (20) above sea level directly at the * ki (12) or aa with any attached him integral part". For example, ski binding according to claims I ₆ 3 and U, characterized in that »the elastic straps ¹ (20) are made of rubber," 6ο ski binding according to claim i _s thereby gsksrniselehnet "tfs ft the strap {10Ϊ" running under the boot sole «CIi) -sin organ for centering the boot (2) on the" ski 112) -a * if «has» 7 ο ski binding according to claim S, characterized in that the centering element is _{formed by two magnetic elements C3O S} 32), one of which is attached to the strap ClO) running under the sole CiJ) and the other is attached to the ski (12), 8 ο Ski binding according to claim S ₉ characterized _s da.2> the centering element is formed by any mechanical or other mechanical elements such as ZoBo springs * balls, levers, etc. 9ρ ski binding according to claim 6, characterized in that gekeimaeichnety the centering organ can be vertically and laterally IÖsöiV " That calibration solve the centering member only in a direction perpendicular core 10 _β ski binding according to claim 6, characterized in that _s BATH 909803/0202