DE1478157A1 - Safety release device for ski bindings - Google Patents

Description

EDUARD LORENZ BERNHARD SEIDLER MARGRIT SEIDLER

LAWYERS
Bavarian Supreme Court · Higher Regional Court Mönchen · Regional Courts Munich Iu «dH

U78157

8 Munich 22, Widenmayersfraöe SO Telephone (08H] 297194/297834 Postal check: Mönchen 170280 Bank account: Bavarian mortgage and

Exchange bank Munich Re 8787 Your reference S / hB

Our sign

2 ?. Bez.

Hannes Marker, ßarmisch-Partenkirchen Safety release device for ski bindings

The invention relates to a ^^^ i ^^^ Direction for ski bindings with ■ #. At least two feet of the normal division against spring force over a limited path ropes that can be guided into the release position »Es Bind Safety bindings known to which the trigger moment and then, for example, read off the set value on a scale only as hard »medium or whatever can be. Should now the release to the individual Needs of the user are adapted, the safety device must be triggered again and again and the Setting can be changed until the setting is the desired Has reached value. With these security

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directions consists of the essential part so 4a rin that »was the trigger moment to be set can, but then it is no longer evident from the bond 'when it is about to be released.

Also known are those ski bindings in which it is made slohtable how much release path is available until the actual release. For example, while a pointer pin in a bore w axially be mounted displaceably and the voltage of NaOH of the streamer or the like more or less far protruding from said bore ■. The kttrser the pin protrudes from the hole, the lighter is also the backsuleging until the triggering. In the case of other safety devices, a pointer can be moved in front of a color scale in accordance with the defined path. If, for example, he enters a red VeId, this means that the triggering is imminent.

In order to be able to adjust the release hardness, the L user must step into the binding and load it as long as until, for example, the indicator in the hole disappears or the one that can be moved in front of a scale

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Pointer moves into the red scale field · Saalt but dl « Proper stress on the bond affects the user You want to stand in one position on the ski corresponds to the real conditions in skiing, In this case, however, it is usually not possible or only possible with difficulty, as is the optical device check it out, especially if it is a matter of remote triggering.

The invention is therefore based on the task bu a security policy for ski bindings au convey which user is without Difficulties the excitement comfortable for him Elnetellen can without relying on a scale or the like bu buses and without having to rely on it bu, during the loading of the binding parts auoh nooh a slohtable Anselgevorlohtung ab-Bulesen or the laser binding site can again be loaded with solar energy until the actual Mohllehe release takes place

This task is carried out in the event of a Sloher Relief of the type described at the outset, that a short before reaching the reset position

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activated acoustic signal generator provided let. at Using such an attachment device, the user can get into the binding and theee eo strong load until the acoustic signal sounds, flat the release force If the desired value nooh nloht has been reached or has already exceeded it, it can be created without the user the binding until sur tate & chllohen Triggering must burden and without him from the Binding would have to get out again, animal essential Advantage of the invention-appropriate training of a 3loher " The releasing device is therefore located in the fact that the setting process is significantly accelerated and simplified and that also improves the safety effect because the forces acting on the safety binding during adjustment are in one position on the binding that read the real facts comes next.

In a further embodiment of the invention, swel or more signal transmitters can be distributed over the triggering path old different pitch be provided. For example, Babel can send a signal to the laying back desk that spring deflection can be heard, that of normal use corresponds to the usual spring play of the binding, while a conflicting signal course sounds before the release

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It is particularly eweota-like and simple when the one of the parts of the safety release device that can move relative to one another one telephone and the other has a notification bolt for this tone · to signal transmitter but can of course also in other more suitable Way, educated fine. ..

The invention is in the following description with reference to embodiments shown in the drawing explained in more detail · Seigern in the newspaper

Pig. 1 the front view of a used erfindungsgeaäß acoustic signal generator,

Fig. 2 the Braufsioht mn Flg. 1,

Flg. 3 a safety front bracket alt akuetieohea Signal transmitter in front view,

Flg. 4 the Draufοloht bu Flg. 3,

Flg. 5 a safety tester old from the inventions Signal generator la vertical Lfingssohnltt,

Flg. 6 a club autonatics old signal generator in gate » deransloht,

Flg. 7 a section through the flood protection according to Flg. 6 along the line TII-TII aar Flg. 6 and

Flg. 8 a so-called bin dough binding, also old akuetlsohaa signal transmitter in the vertical lung cut·

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Bel the export shown in Figures 1 and 2 not for example an acoustic signal generator let 1 the one attached to a binding atell, made of a spring plate existing Tonaunge and 2 the actuating bolt, which is on the relative to the one supporting the Tonsunge 1 for sale movable binding part attached 1st and calibrated at the Relative movement of the two parts against the Toniunge 1 moved Babel will bend Tonsunge 1 and another Movement of the bolsen in the direction of opening can improve the tone 1 slide off Bolsen 2 into its original position surüekfedern and thereby give an acoustic signal. Ba this acoustic signal only when the Binding are only perceived, but not with the habitual wage When using the binding, a relatively low number is sufficient low signal strength.

Dar in Flg. 3 shown slcherheite-torderbacken is m you axis 3 pivotally attached to the 8kl 4 by means of the base plate 5. Swel actuation bolts 2 for the acuatlsohen signal transmitter are attached to its pivoting link 6, one of which is activated depending on the pivoting action. Up to the base plate β , on the other hand, carries the tone tongue 1, which slides off the rear bolt 2 in the direction of rotation when the predetermined national twist angle is exceeded when the bolts 2 are exceeded

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Signal. If the toe piece 6 is returned to the normal position surttok under the action of its return spring, eo the boat 2 slides in the opposite direction over the Tonsunge 1, so that it gives another signal, but that is meaningless for the setting of the bond.

In Flg. 5 let a front striker shown with an acoustic signal generator. On the tab 15, which is firmly connected to the base plate 14, a pivot member 16 is mounted, which is loaded duroh the leather 12 and seeks to twist. The hold-down device 17 attached to the tensioning lever counteracts this rotation. The axis 7 of the tightening cover 18 is attached to the carriage 8, which is sucked forward by the Ppder 12 and the Bolsen 9. Now acts an extraordinary tensile force on the cable mnt the tension member 10 so moves calibrating the Strammerdeokel 11 seat of the i.-Ahse 7, the tightening lever and the carriage 8 NaOH rear · In this case, the blank holder 17 slides fl ^ he the Sohwenkglied 16 until it the edge 19 of the S _c hwenkglieds sweeps. The spring-loaded pivoting member can rotate upwards and thereby presses the straaner lever 17 via the attachment 13. in the normal position of the strammer is bent naoh above by the swinging link. Course before the strammere was triggered by an extraordinary force acting on the tension member 10, the tone tongue 1 sweeps over the pivot member 16, it slides over the edge 19, is pulled back into its normal position and thus starts to vibrate.

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Another embodiment in which the acoustic signal generator to a heel trigger device is used _T is shown in FIGS 6 and 7 <The "shown, known per se heel release mechanism 1st by means of the cable 20, which are supported against the springs 21 ,, to the ski. connected Die Holle 2? rests against the heel groove of the Eohuhes, on the bracket 23 connected to the ends of the two springs 21, a slide 24 is attached, the inclined edge 25 of which runs against the stop pin 2 of the spring-loaded Hiegeis 26 and thereby opens the latching with inadmissibly large tensile forces and thus allows the middle part 26 to pivot out, thereby releasing the foot. The bolt 2 has an edge 27 which, when the bast organ is displaced in the opening direction, lies against the clay tongue 1 attached to the middle part 26 and thereby bends it. With further displacement of the bolt 2, the sound tongue 1 can spring back again, whereby the acoustic signal is given.

Xn Figure β is shown a walk-in binding, which is used to hold down the heel end. The hold-down part 28, which is suspended from a four-bar linkage, engages with a bolt 29 under the curve 30 of the spring lever 51t of ^{the au} * & *? Axis · is rotatably mounted · When the boot is lifted off the ski, the hold-down part '33 also makes an upward movement. As a result, the spring lever 31 is rotated against the action of the spring 3 *, until the roller 29 comes out of engagement with the cam 30 and can thereby snap open the binding completely. On the spring lever 31 is a

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Bolt 2 is provided which, when the each lever is rotated, · the Tonsunge 1 bends and with further rotation the taurange releases again so that it can spring back, which in turn gives the acoustic signal.

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Claims (2)

ίο - claims 1. Safety release device for ski bindings ^ y with at least two mutually movable parts, one of which is out of the normal st RECOVERY against spring force over a limited distance in the Auslasestellung feasible, characterized in that an actuated shortly before reaching the triggering position f acoustic signal transmitter 1st provided. 2. Door direction according to claim 1, characterized in that 8 swei or more distributed over the Ausldseweg Signal generators with different pitches are provided 3 · door direction according to claim 1 or 2, characterized in that the one of the relatively movable Parts of a tongue and the other has an actuating bolt for the tongue. 009821/0354