JP2693273B2 - Ski shoes - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION 【Technical field】

The present invention is a ski boot comprising a shell for holding a foot in the instep region, the leg being surrounded on one side of the shell,
In some cases, a shaft divided into a front shaft and a rear shaft is pivotally mounted, and a toe cap is restricted on the other side so as to be pivotable and fixed to each other by a locking mechanism to form a rigid unit. With regards to the form being pivotally connected.

[Background Art]

Such a ski boot is known from Austrian patent 379731. In this known ski boot, a bellows forms a flexible region for connecting the shoe shaft to the front cap or toe cap.
This area is bridged by a toothed strip-shaped reinforcing element. The toothed strip is brought from the unlocked position to the locked position and from the locked position to the unlocked position by the locking element, i.e. the wing nut. Adapting the toothed strips to the individual folds of the folding bellows is difficult and time consuming and expensive. A locking element which enables the shoe shaft to be selectively movably or rigidly connected to the toe cap is known from DE-A-2446066.
In this case, mutually overlapping sections between the shell part and the other shell part with the fitting member are used, in which case the adjusting or fixing is effected by means of outwardly projecting fixing screws. However, this type of operation is cumbersome and in some cases completely impossible, especially at low temperatures (freezing). Ski boots of the aforementioned type are also known from WO 92/19117 and EP 234908, in which case the ski boot disclosed in EP 234908 has a vertical toe cap. The butterfly element is fixed and guided in a bearing part arranged on the shaft. In any case, this elongated element cannot be locked.

DISCLOSURE OF THE INVENTION

The object of the present invention is to avoid the above-mentioned known drawbacks and to allow a ski boot of the type mentioned at the outset to be released and fixed in a simple manner both during operation of the mechanism and during manufacture. In some cases, it is formed so that it can be surely performed even at a low temperature. According to the present invention, according to the present invention, the toe cap is provided with a tongue piece extending in the direction of the shaft, and the tongue piece is located in a guide track substantially vertically centered in the instep range of the shell. A movable or pivotable locking element is mounted in front of the tongue, and the control surface of the movable or pivotable locking element enters into the movement path of the tongue and the movement path of the tongue is Is solved, whereby the swivel movement of the toe cap is blocked, restricted or released depending on the position of the locking element. Such a locking form according to the invention of the front cap or the toe cap allows a particularly simple and secure locking of the position by direct as well as remote control. Advantageously, the locking element is designed as an eccentric body which can be swiveled, in particular by means of a swivel lever, the control surface of the eccentric body being either directly or by means of a slider interposing a linearly guided end surface of the tongue. You can exercise against. In the remotely operated locking type, the locking element is movably mounted in a control track in the shell intersecting the guide track and has a stepped control surface facing the end face of the tongue. The control surface comprises two sections connected by a central section, the locking element being connected via a pulling device, in particular a Bowden wire, to an operating lever arranged in the heel area and the locking element being The first section of the control surface blocks the path of travel of the tongue and is released by the second section, in which case the central section with the run-up ramp during the process of switching from the second section to the first section is the tongue. Push away and move in front of the tongue in the first section to lock the toe cap in the extended position. The actuating lever for the manually actuable tensioning device arranged in the heel region preferably has a spring-elastic catch pin or catch for releasably connecting the shaft and the shell in a releasable manner. If the locking pin or locking projection can be pushed into the at least one notch for fixing the shaft and the shell to each other, the toe cap can be processed in one step by the same operating lever. In addition, the shaft can be fixed to form a rigid unit. In the case of the above arrangement, the toe cap is locked in the upper region by the locking element, whereas the locking of the shaft with respect to the shell is performed as an additional function directly by the operating lever of the tensioning device. However, it is possible to centralize the locking of the three components with respect to one another in the upper region of the shell and to arrange the operating lever in the heel region. For this purpose, the shaft, in particular the front shaft, has an addition in the form of an elongated element which extends at least up to the locking element and in particular by means of the locking element. It can be locked when it is locked. In a special configuration of the invention, the locking element has a rising part for controlling the longitudinal element of the shaft in the height direction, the height profile blocking the tongue movement from the first section. An elongate element is configured to contact the locking element under preload, the element being configured to increase or increase toward the second section that releases movement. When the locking element is moved through the pull rope, the locking element lifts or lowers the longitudinal element due to the substantially wedge-shaped configuration, so that the longitudinal element is fixedly connected to the tongue by the opening. Caught on the pin. The pin may be fixedly connected to the shaft and may pass through a slot in the tongue to limit and guide the lifting movement. More advantageously, the pulling device is formed by two sections of rope, which sections are guided via deflection rollers and can be operated by means of an operating lever arranged on the axis of the shaft of the boot. In an advantageous arrangement, the tongue is formed in plan view in a substantially T-shape and is arranged at the edge of the toe cap which limits the release by the base of the longitudinal beam, so that the tongue has a T-shaped cross section. A beam can be supported on the first or second section of the control surface of the locking element depending on the position of the locking element. In another configuration of the locking mechanism, the elongated element extends to the underside of the T-shaped tongue and supports the slider on its upper surface, the slider being provided with respect to the elongated element by a rivet which penetrates the slot. Is relatively movably held in the longitudinal direction and is movable by means of a cam-like locking element, the slider being provided with a stop at the front end, which stop and the transverse beam of the T-shaped tongue. It can be operatively coupled and operatively decoupled. In this case, a holding pin is fixed in the ski boot, and the holding pin projects through a central long hole in each of the elongated element and the slider. A coaxial, hollow locking pin is fixed to the retaining pin, which locking pin has a step of square cross section in a substantially central length section. A hole extending laterally to the longitudinal axis of the locking pin is formed in the upper length section of the locking pin, in which case the locking pin has a cam-shaped locking element. Holds connected. In this case, the locking pin carries at its upper end an operating lever which is pivotally held via a pin in the hole. In another configuration of the locking mechanism, a slider provided so as to be movable in the vertical direction while being restricted relative to a vertically long element is provided with a stopper, and the stopper is formed in a T shape through an operating lever. It is operatively connectable and operatively connectable with the lateral beam on the end face side of the tongue. In this case, it is advantageous if the stop has a first section which extends substantially at right angles to the longitudinal axis of the shoe and a second folded section which follows this section and extends obliquely forward relative to the longitudinal axis of the shoe. Thus, the second section can be operatively connected to and released from the transverse beam of the T-shaped tongue. The shape of the transverse beam of the T-shaped tongue fits the stopper, including the folds. Furthermore, a locking element movably arranged in the control track is connected via a U-shaped member to an operating lever pivotally mounted laterally on the ski boot, the locking element being the end facing the operating lever. It has a slope. In another configuration, the operating lever is formed in a generally U-shaped cross section and has a transverse web at the free end section, the operating lever having a single-armed closing lever pivotally mounted thereto. The closing lever acts on the front shaft via a pulling device, in particular via a Bowden wire, so that the closing lever can be loaded by the transverse web of the operating lever.
In this case, it is advantageous that the actuating lever is loaded under the force of the closing lever in the opening direction and the closing lever is forced by the operating lever in the closing direction, and the engagement point of the pulling device on the operating lever is in the closed position. Located higher than the engagement point of the pulling element on the closing lever, the transverse web of the companion lever engages the closing lever at a height that lies between the engagement points on the operating lever or the closing lever. ing. Advantageously to improve foot retention in ski boots,
A pressure distribution plate conforming to the shape of the foot is movably supported in the shell in the instep region from the open position of the foot toward the tightened position, and a tension rope is provided to move the pressure distribution plate. The pulling rope is fixed at one end to a pulling device for the locking element and at the other end to a catch of a control buckle for changing the length of the pulling rope for pressure adaptation. The adjusting buckle is located approximately in the upper or forefoot range of the ski boot and has a spring-elastic locking rocker which cooperates with the bearing block and the locking piece. Advantageously, the catch is, as is known per se,
It has teeth or notches that define the latching position of the pull rope in the adjustment buckle. By tensioning or slackening the pressure distribution plate in the shoe, the foot is immobile during skiing or can be loosened during running or taking into account some sliding technique. BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described with reference to the illustrated embodiments. In this case, FIG. 1 is a perspective view of a first embodiment of a ski boot according to the present invention, FIG. 2 is a plan view of the locking element in the closed position, and FIG. 3 shows the locking element in the open position in detail. Figure 3a is a detailed view of a locking element occupying a different position, Figures 4 and 5 are longitudinal sectional views of Figures 2 and 3, respectively, and Figure 6 is a lock. Fig. 7 is a longitudinal sectional view of a stop element, Fig. 7 is a perspective view of a second embodiment of a ski boot according to the present invention, Fig. 8 is an exploded view of a part of Fig. 7, and Fig. 9 is a perspective view of a ski boot according to the present invention. 3 is a perspective view of the third embodiment, FIG. 10 is a partial plan view of FIG. 9, FIG. 11 is another embodiment similar to FIG. 1, FIG. 12 and FIG. Figure showing part, first
FIG. 14 is a view showing a part of the ski boot of FIG. 1 equipped with an adjusting mechanism for a foot holding device, FIG. 15 is a view showing a pressure distribution plate, and FIG. 16 is a view showing a shaft locking mechanism. FIG. 17 is a view showing the ski boot of FIG. 1 incorporated in the operating lever, and FIG. 17 is a development view of a toe cap locking mechanism.

BEST MODE FOR CARRYING OUT THE INVENTION

In FIG. 1, only the ski boot parts which are important for the invention are shown. The ski boot 1 comprises a shell 2 with a sole 3 and a shaft 4, which is composed of a front shaft 4a and a rear shaft 4c. The shaft 4 is connected to the shell 2 via a hinge 5. The toe cap 2a is connected to the shell 2 via a segment-shaped intermediate space 2b. The shoe sole 3 is formed flexibly in the range of the segment-shaped intermediate space 2b. The toe cap 2a can be molded directly with the shell 2 and form the front section of the shell 2 (shown in FIG. 1). A tongue 6 is arranged on the edge 2c of the toe cap 2a facing the segment-shaped intermediate space 2b, which tongue extends approximately in the range of the longitudinal axis of the ski boot 1 and only in plan view T It is shaped like a letter. The T-shaped tongue 6 has a segmented intermediate space 2b and the frontmost area 2e of the shell 2.
Extending through. For this reason, a guide track 2f is provided in this frontmost area 2e. The T-shaped tongue 6 carries in the first embodiment a bolt or pin 9 above its transverse beam 6a, which bolt or pin 9 in the locking position of the ski boot 1 is in front of the longitudinal element 7. It projects into the opening 7b in the end section 7a. The vertically long element 7 is fixed to the lower edge 4b of the front shaft 4a.
The elongate element 7 is made of a spring-elastic material and is spring-elastically preloaded in the direction of its extended position. Below the vertically elongated element 7, there is provided a locking element 8 extending substantially at right angles to the vertically elongated element 7. The locking element 8 is likewise vertically elongated (detailed below). The locking element 8 is arranged movably in the longitudinal direction within the control track 2g of the shell 2. The control track 2g extends substantially at right angles to the longitudinal axis of the shoe between the finger ball range and the instep range of the ski boot 1. Naturally the middle space 2b
And the locking mechanism is covered and protected from the ingress of snow, water and dust, in which case the mobility of the shell 2 with respect to the toe cap 2a is maintained. Such covers are well known and are not the subject of the present invention and will not be described in detail. On the rear shaft 4c of the ski boot 1, a single-arm operating lever 10 is pivotally mounted on a lever shaft 10a. A pulling device 11 is fixed to the free end 10b of the operating lever 10. The pulling device 11 has ropes or cables and the ski boot 1
Locking element 8 in the inside via deflection rollers 12, 13, 14, 15
Extending toward both end sections 8d, 8e. As is apparent from FIG. 6, the end sections 11c, 11d of the pulling device are guided through the through holes 8f, 8g of the locking element 8 and via one spring 17, 18 respectively. 8
Is supported in the end sections 8d, 8e of. The cross section of the locking element 8 is designed to increase towards the left end section 8e in the drawing and acts as a slide control mechanism for the elongated element 7. Further, as shown in FIGS. 2 and 3, the locking elements 8 are formed with different widths in plan view. A first section 8a of substantially constant width (lower in the drawing) is followed by a second section 8c of decreasing width and then again a third section 8b of constant but narrow width. ing. Category 8
a, 8b, 8c form a control surface cooperating with the tongue 6. In the skiing-ready state of the ski boot 1, i.e. for skiing, the transverse beam 6a of the T-shaped tongue 6 is supported on the locking element 8. At the same time, the vertically long element 7 is hooked on the pin 9 (see FIG. 4). The ski shoe 1 forms a substantially rigid unit. When the operating lever 10 is pivoted in the opening direction for the ski boot 1 to run, the locking element 8 is pulled by the tensioning device 11 and moves in the direction of arrow A.
As a result, the transverse beam 6a of the T-shaped tongue 6 is brought out of contact with or disengaged from the first section 8a of the locking element 8 and reaches the area of the third section 8b (see FIG. 3). In this position, the T-shaped tongue 6 is restricted in the longitudinal direction and is free. At the same time, the vertically elongated element 7 mounted on the locking element 8 reaches the locking element range formed with a thick cross section. As a result, the elongated element 7 is lifted and the opening 7b in the front end section 7a of the elongated element 7 is disengaged from the pin 9 of the transverse beam 6a, which causes the toe cap 2a to move into the shell 2 And the shaft 4 is swiveled with respect to the shell 2. in this case,
The T-shaped tongue 6 reaches the position shown in FIG.
In this case, the transverse beam 6a corresponds to the third section of the locking element 8.
8b and limits the turning angle of the toe cap 2a. When skiing, the operating lever 10 is swung again in the closing direction. As a result, the locking element 8 is moved in the direction of the arrow B by the tensioning device 11 and the T-shaped tongue 6
The lateral beam 6a is pressed toward the shoe tip. The elongate element 7 is then again hooked into the T-shaped tongue 6 pin 9. A second embodiment of a ski shoe 101 according to the invention is shown in FIGS. 7 and 8. In this case, only the components different from the first embodiment are shown. In this embodiment, the conventional element 107 is of such a length that it extends to the underside of the T-shaped tongue 106.
A slider 107d is provided on the upper surface of the vertically long element 107, and this slider is held by the rivet 107e relatively limited to the vertically long element 107 so as to be movable in the vertical direction. The hole 107f is provided. A stopper 107h is provided at the front end of the slider 107d. The ski shoe 101 is provided through the central long holes 107c and 107g of the vertically long element 107 and the slider 107d, respectively.
The holding pin 119 fixed to the is protruding. Holding pin 119
A coaxial hollow locking pin 120 is fixed to the locking pin 120, and the locking pin 120 is provided with a step portion 121 having a rectangular cross section in a substantially central length section. A hole 122 extending laterally with respect to the longitudinal axis of the lock pin 120 is formed in the upper length section of the lock pin 120. Cam-shaped locking element 10
Numeral 8 is held by the step portion 121 of the locking pin 120 in a shape-connecting manner. An operation lever 110 held by a pin 110a in a hole 122 is supported on the upper end of the lock pin 120. When the operating lever 110 is turned clockwise (as viewed in the drawing), the locking element 108 is locked via the locking pin 120.
, In which case the locking element moves the slider 107d forwards until the slider stop 107d contacts the transverse beam 106a of the T-shaped tongue 106. The ski boot 101 now occupies a ski-ready position, in which the toe caps 102a are locked relative to each other with respect to the shell 102, and the relative movement of the shell 102 and the shaft 104 with respect to the elongated element 107. Central long hole in 1
Limited to 07c length. When the operating lever 110 is rotated counterclockwise, the locking element 108 releases the slider 107d, and the T-shaped tongue 106 and the vertically elongated element 107 move vertically (see FIG. 7). ). This frees the front section, ie the toe cap 102a of the shell 102 and the shaft 104 of the ski boot 101 for running. In the third embodiment (see FIGS. 9 and 10), similarly to the vertically long element 207, a slider 207d is provided so as to be movable in the vertical direction while being restricted with respect to the vertically long element 207. The stopper 207h of the slider 207d has a first section 207i extending substantially at right angles to the shoe longitudinal axis and a second section 207j extending obliquely forward and connected to this section.
The shape of the lateral beam 206a of the T-shaped tongue piece 206 is a stopper 207h.
Has been adapted to. A locking element 208 is movably arranged in the control track 202g. The locking element 208 is connected via a pulling device 211 to an operating lever 210, which in this case is pivotally mounted laterally on the ski boot 201. Locking element 2
08 has an inclined surface 208h at the end facing the operation lever 210. In FIG. 9, the ski shoe 201 is shown in the running position,
That is, the front section, that is, the toe cap 202a and the shaft
204 is moveable relative to the shell 202. When the operating lever 210 is turned counterclockwise, the locking element 208 is pulled in the direction of arrow c. In this case, the beveled surface 208h of the locking element acts on the second section 207j of the stock 207h and thus pulls the slider 207d forward. Stopper 207h when operating lever 210 is closed
Contacts the transverse beam 206a of the T-shaped tongue 206 and the slider 207d is locked by the locking element 208. The modified embodiment of the embodiment of FIGS. 1 to 6 is the eleventh embodiment.
This is illustrated in Figures 13 to 13. In the case of this ski boot 301, tension elements 331 are fixed on both sides to a front shaft 304a. This pulling element 331 is guided via a roller 332 towards the free end section of the single-arm closing lever 330 and engages in this end section in an engagement point 330a. Closing lever 33
0 is an operating lever on the rear shaft 304c of the ski shoe 301
It is pivotally attached to a lever shaft 310a of 310. An adjusting device, eg adjusting screw 330b (schematically shown), is provided to adapt the length of the pulling element 331. As already mentioned, the closing lever 330 and the operating lever 310
Are pivotally attached to the same lever shaft 310a. In this case, the engagement point of the pulling device 311 is the closed position of both levers 330, 310 and the engagement point 330a of the pulling element 331 on the closing lever 330.
Set higher than. The operating lever 310 has a generally U-shaped cross section and surrounds the closing lever 330 by U-shaped legs. The operating lever 310 has a transverse web 310c in the free end section. In this embodiment, the cross web engages the closing lever 330 at a height which lies between the engagement points of the operating lever 310 or the closing lever 330. The function of the operating lever 310 is similar to that of the first embodiment. When the closing lever 330 pivots in the opening direction (i.e. upwards in this example), the front shaft 304a is released and the ski boot 301 is released for taking off the boot. At the same time, the operation lever 310 is also carried through the web 310c of the operation lever 310. This allows the shaft 304 of the ski shoe 301
Simultaneously with the opening of the locking element 308, the locking element 308 and the optional foot holding device are brought into their respective open or running positions. When the closing lever 330 pivots in the closing direction (downward), only the front shaft 304a is pulled towards the rear shaft 304c, which makes the ski boot 301 closed in the shaft range and suitable for comfortable running. Like ski shoes
Feet are retained in 301. Toe cap 302a and shell 302
Motility between and is maintained. Similarly, the foot support is maintained open. The operating lever 310 is swiveled back into the closed position for skiing. This causes the locking element 308 to move in the direction of the arrow B and the transverse beam 306 of the T-shaped tongue 306.
Press a toward the tip of the shoe. Then portrait element 3
The 07 is again hooked in the pin 309 of the T-shaped tongue 306. At the same time, the foot retention device is closed in the instep area. Furthermore, the operation lever and the ski shoe 301 can be manually operated at the same time.
Can be ready for skiing. Further, a foot holding device 40 is arranged in the upper region of the ski shoe 1 as shown in FIGS. 14 and 15.
This foot retention device is loaded by the pull rope 42,
It has a pressure distribution plate 41 adapted to the foot shape. The pressure distribution plate firmly contacts the foot and thus improves the fixation between the foot and the shoe. The pull rope 42 is connected to the pulling device 11 at a first end section 42a. The pull rope is first opened in the longitudinal direction of the ski boot 1 through the pull rope rollers 42b, then in the direction substantially perpendicular to the longitudinal axis of the ski boot 1 through the pressure distribution plate 41 and the opening in the lower part of the shell 2. You will be guided through 2h. The second end section 42c of the pull rope 42 is connected to the catch 43a of the adjusting buckle 43. The adjustment buckle 43 is arranged on the outer side of the lower part of the shell 2 approximately in the instep or forefoot range. The adjustment buckle has a support block and a spring-elastic locking rocker 43d in addition to the locking piece 43a provided with teeth or notches 43b. The adjustment buckle 43 allows the length of the pull rope 42 to be fitted to the foot or the tension adjusted. Therefore, the latch rocking body 43 is opened and the latch piece 43a is moved in an appropriate direction. Then, the latch rocking body 43d is latched again. When the operating lever 10 pivots in the opening direction, it is pulled by the pulling device 11 and the locking element 8 moves in the direction of arrow A (see FIG. 1). The first end section 42a of the pulling rope 42 is connected to the pulling device so that when the operating lever 10 is opened the foot holding device 40 is at the same time relaxed and thus the immovable fixation of the foot in the shoe is released. It When the operating lever 10 is swiveled again in the closing direction for skiing, the locking element 8 moves in the direction of the arrow B and presses the lateral heme 6a of the T-shaped tongue 6 in the direction of the shoe tip. To do. At the same time, the pulling rope 42 is tensioned by the pulling device 11 and the foot holding device 40 or the pressure distribution plate 41
Is firmly in contact with or pressed against the foot. Another embodiment of the invention is illustrated in FIGS. 16 and 17. In the above-described embodiments, only the locking of the toe cap with respect to the shell or the locking of the toe cap and the shaft with respect to the shell or the locking of the toe cap and the shaft in the toe range is performed by the combined shape connection connection. In contrast, the embodiment described below performs a local division of both locking functions. In this case, the locking between the shell and the shaft is integrated in the mechanism of the operating lever. The advantage of splitting the locking function in this case is that the buckle ski boot in which the shaft is opened at the front or side for wearing the shoe and thus for space reasons the locking device for the shaft in the instep is removed. Is obtained when is used. In FIG. 16, in order to lock the toe cap 502a of the ski shoe 501 against the shell 502, the locking element 508 is laterally inside the shell 502 with respect to the tongue 506 of the toe cap 502a.
Is being guided. The locking element 508 is moved in the arrow direction (A, B) by the operating lever 510 via the pulling device 511, as shown in FIG. The locking element 508 and the cooperation of the locking element and the tongue 506 are
This is clearly illustrated in Figure 17. When the operating lever 510 is closed, the rope shown by the solid line of the tensioning device 511 is relaxed and the rope shown by the chain line of the tensioning device 511 is tensioned. Accordingly, the locking element 508 moves in direction B to the position shown in FIGS. 16 and 17. Tongue in this position
First section 508a of locking element 508 moving in front of 506
The entire range of (5) blocks each movement of the toe cap 502a. At the same time, a latch pin 512, which is directly or indirectly connected to the operating lever 510, penetrates the opening of the shaft 504 and engages in the latch notch 513 or behind the undercut portion of the shell 502. Since the latching pin is elastically configured,
The latching pin is automatically snap-fitted when the operating lever 510 is closed to engage the latching notch 513 or engage behind the undercut. When the operating lever 510 is released, the rope shown in solid lines pulls the locking element 508 in the direction of arrow A. This position of the locking element 508 is shown in phantom in FIGS. 16 and 17. In this position of the locking element 508 the tongue 506 is released. This is because the notch of the third section 508b abuts the end face of the tongue 506. When the operating lever 510 is opened, the latch pin 512 projects from the latch notch 513 and thus releases the connection between the shaft 504 and the shell 502. The shoes are now ready for running. The locking mechanism on the heel side of the shaft 504 and the shell 502 is known per se. In this case many embodiments apply. Therefore, a brief description will be given. Because, according to FIGS. 16 and 17, the main point of the present invention is that the locking mechanism for the toe cap 502a for the shell 502 in the instep region and the locking mechanism for the shaft 504 for the shell 502 in the heel region. Because it is to individualize with the stop mechanism,
In this case, the latter locking mechanism is incorporated in the operating lever for the former locking mechanism. Naturally, in the case of the embodiment according to FIG. 1 or 11, the operating lever 10 or 310 is also equipped with the pin according to FIG. It can also be heavily locked. Naturally, the invention is not limited to the embodiments shown and may be implemented in various embodiments without departing from the scope of the invention. Thus, for example, the tongue can also be formed at the free end differently from the T-shape.

Claims (24)

(57) [Claims] 1. A ski boot comprising a shell for holding a foot in the instep region, the leg being surrounded on one side of the shell.
A shaft, which is divided into a front shaft and a rear shaft in some cases, is pivotally mounted, and the toe cap is restricted on the other side to be pivotable and fixed to each other by a locking mechanism to form a rigid unit. The toe cap (2a, 102a, 202a, 3
02a, 502a) is provided with a tongue piece (6,106,206,306,506) extending in the direction of the shaft (4,104,204,304,504),
This tongue (6,106,206,306,506) is the shell (2,102,20)
(2,302,502) is located in the guide track (2f, 302f), which is located in the longitudinal center of the tongue (6,106,206,3).
06, 506), a movable or pivotable locking element (8, 108, 208, 308, 508) is mounted in front of the movement path of the tongue (6, 106, 206, 306, 506). , 50
The control surface of 8) restricts the movement path of the tongue, which blocks the pivoting movement of the toe cap (2a, 102a, 202a, 302a, 502a) depending on the position of the locking element (8, 108, 208, 308, 508). Ski shoes characterized by being restricted or released. 2. The locking element (108) is embodied as an eccentric body which can be swiveled, in particular by means of a swivelable lever (110), the control surface of the eccentric body either directly or between a slider (107d). Tongue (6,10
Ski boot according to claim 1, wherein the ski boot is movable relative to the end face (6,206,306,506). 3. Locking element (8,108,208,308,508)
However, the shell (2,102,2) that intersects the guide track (2f, 302f)
02, 302, 502) movably supported in a control track in the inner section of the central section (8c, 5).
08c) combined by two sections (8a, 8b, 508a, 508
b) equipped with locking elements (8,108,208,308,50
8) has a pulling device (11,311,511), in particular an operating lever (10,31) placed in the heel area via Bowden wire.
0,510) and the locking element is connected to the tongue (6,106,206,3) by the first section (8a, 508a) of the control surface.
06,506) and the second segment (8b, 508)
b) release, in which case the middle section (8c, 508c) with the riding ramp pushes the tongue away during the process of switching from the second section to the first section and in front of the tongue in the first section. Move and extend to the toe cap (2a, 102a, 202a, 3
02a, 502a) for fixing ski boots according to claim 1. 4. An actuating lever (510) for a manually actuable tensioning device arranged in the heel area for the detachable form-fitting connection between the shaft (504) and the shell (502). A spring-elastic locking pin (512) or a locking projection, which locking pin or locking projection is provided in at least one notch (513) for fixing the shaft and the shell to each other. The ski shoe according to claim 1, which can be pushed into the ski boot. 5. The shaft (4, 104, 204, 304, 504), in particular the front shaft (304a), has a longitudinal element (7, 107, 207,
307) has an additional portion, and this longitudinal element is at least the locking element (8,108,208,308).
Ski boot according to claim 1, which extends up to and can be locked, especially when the tongues (6, 106, 206, 306, 506) of the toe cap (2a, 102a, 202a, 302a) are locked by a locking element. 6. The locking element (3,308) has a rising part for controlling the lengthwise element (7,307) of the shaft (4,304) in the height direction, and the height profile allows the movement of the tongue piece. A longitudinal element (7,307) is formed to increase or rise from the blocking first section (8a) towards the second section (8b) releasing the movement of the tongue and locking under preload. Touching the element (8,308),
The ski shoe according to claim 5. 7. A pulling device (11,300,511) comprises two ropes.
Formed by three sections (11a, 11b, 311a, 311b), which are guided via deflection rollers (5, 12, 13, 14, 16) and the shaft (1,301,501) of the ski boot (1,301,501). Operation lever (10,310,510) arranged on the axis of 4)
Ski boot according to any one of claims 3 to 6, operable by means of. 8. A toe cap (2a, 102a, 202a, 3) in which the tongues (6, 106, 206, 306, 506) are substantially T-shaped in plan view and limit the release by the base of the longitudinal beam.
02a), the T-shaped transverse beams (8a, 106, 206a, 306a) of the tongue are arranged on the locking element (8, 108, 20).
Ski boot according to any one of claims 1 or 3 to 7, which is able to be supported on the first or second section (8a, 8b) of the control surface of the locking element depending on the position of (8,308,508). 9. The tongue piece (6,106) is formed into a lateral beam (6a, 306a),
It has a pin (9,309) projecting upwards, which allows the shaft (4,304) of the ski boot (1,301), especially the front shaft (4).
at least one opening (7b, 307b) of the elongated element (7,307) fixed to the pin (9,309).
Ski boot according to any one of claims 5 to 8, which is engageable with and disengageable from this pin. 10. An elongated element (107) extends to the underside of a T-shaped tongue (106) and carries a slider (107d) on its upper surface, said slider having an elongated hole (107).
f) is held by a rivet (107e) passing through it in a longitudinally movable manner relative to a longitudinal element and is movable by a cam-shaped locking element (108), the slider at the front end Ski boot according to claim 5, characterized in that it is provided with a stop (107h), which stop is operatively connectable with and disengageable from the transverse beam (106a) of the T-shaped tongue (106). 11. A retaining pin (119) is fixed in the ski shoe (10), and the retaining pin is provided in the middle of the elongated element (107) and the slider (107d). Ski boot according to claim 10, projecting through 107f). 12. A hollow locking pin (120) coaxially fixed to the holding pin (119), the locking pin having a step section (121) of rectangular cross section in a substantially central length section. The ski shoe according to claim 11, comprising: 13. A hole (1) extending laterally to the longitudinal axis of the locking pin (120) in the height section above the locking pin (120).
Ski boot according to claim 12, characterized in that a locking element (108) formed in the form of a cam is formed on the locking pin (120) in a form-fitting manner. 14. An operating lever (11), which has a locking pin (120) at its upper end and is pivotally held via a pin (110a) in a hole (122).
Ski boot according to claim 13, which is supporting (0). 15. A slider (207d), which is provided so as to be movable in the vertical direction while being restricted relative to a vertically long element (207), is provided with a stopper (207h), and this stopper is an operating lever. Ski boot according to claim 5, which is operatively connectable and decoupling with the lateral beam (206a) on the end face side of the T-shaped tongue (206) via the (210). 16. A stop (207h) has a first section (207i) extending substantially at right angles to the shoe longitudinal axis and a second folded section following this section extending obliquely forward to the shoe longitudinal axis. The second section has T (207j)
16. The operative coupling of the transverse beam (206a) of the letter-shaped tongue (206) and the operative coupling of the transverse beam are possible.
The listed ski shoes. 17. A transverse beam (206) of a T-shaped tongue (206).
The shape of a) is the stopper (207h) including the bent part.
The ski shoe of claim 16, which is compliant with. 18. An operating lever (210) in which a locking element (208) movably arranged in a control track (202g) is laterally pivoted to a ski boot (102) via a U-shaped member. And the locking element (208) has a beveled surface (208h) at the end facing the operating lever (210).
The ski shoe according to claim 17. 19. The operating lever (310) has a cross section of approximately U.
Formed in the shape of a letter and having a transverse web (310c) at the free end section (310b), the shaft (3) of the operating lever (310)
10a) has a single-armed closing lever (330) pivotally attached,
This closing lever acts on the front shaft (304a) via a pulling device (331), in particular via a Bowden wire, so that the closing lever (330) causes the transverse web (310c) of the operating lever (310). Ski boot according to claim 3, 4 or 7, which is loadable by means of: 20. The operating lever (310) is a closing lever (33).
20. The ski boot according to claim 19, wherein the closing lever (330) is loaded by being forcedly controlled in the closing direction by the operating lever (310) in the opening direction and by the operating lever (310). 21. The engagement point of the pulling device (311) on the operating lever (310) in the closed position of both levers (310, 330),
Higher than the engagement point of the pulling device (311) on the closing lever (330) and the transverse web (310c) of the operating lever (310) is located between the engaging points on the operating lever or the closing lever. The closing lever (33
21. Ski boot according to claim 20, engaged in 0). 22. A pressure distribution plate (41) conforming to the shape of the foot is movably supported in the shell (2, 302, 502) within the instep region of the foot so as to be movable from the released position of the foot toward the tightened position. A pulling rope (42) is provided for moving the plate (41), the pulling rope being provided at one end (42a) to the pulling device (11) for the locking element (8,308,508) and at the other end (42c). Ski boot according to claim 3, wherein it is fixed to the latching piece (43a) of the adjusting buckle (43) in order to change the tension rope length for pressure adaptation. 23. A spring-elastic adjustment buckle (43) is arranged approximately in the instep or forefoot range of the ski boot (1) and cooperates with the bearing block (43c) and the latching piece (43a). 23. It has a hanging rocking body (43d).
The listed ski shoes. 24. Ski boot according to claim 23, in which the tongue (43a) has teeth or notches (43b) which define the latching position of the tension rope (42) in the adjustment buckle (43).