JPS63105780A - Stop device of ski - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a stop device that can be used in particular for skiing.

(Prior Art and its Problems) A number of ski stop devices M (also referred to as y-pa) are widely known.

Typically, devices of this type consist of two arms, one end with a stop skid that interacts with the snow in use, and the other end attached directly to the small plate.

The small plate is pivotally connected to a main plate which is rigidly attached to the ski and is adapted to cooperate with a spring which rotates the small plate relative to the main plate to bring the skid into contact with the snow. It is designed to let you do so.

During skiing, the skier keeps the minor plate in contact with the main plate because the sole of the boot, usually in the heel area, is in contact with the minor plate.

In this state the arm is pointing upwards or sideways to the ski and the skid does not interact with the snow.

Devices are also known which have an arm coplanar with the small plate in order to make it possible to position the skid above the upper surface of the ski, the end of which is attached to the small plate being connected to the skid. It is bent in a v-shape toward the end opposite to the end having the .

Although this type of device can stop the ski if the skier is not riding on the platelet with his boots, it is complex and the manner in which the arms interact with the platelet is not optimal. There are drawbacks.

SUMMARY OF THE INVENTION The aim of the invention is therefore to overcome the above-mentioned drawbacks of the known types by devising a two-stove device for skis, which is characterized by a remarkable simplicity of construction and operation. It is.

One important objective within the scope of the above goals is to provide a device with a very compact construction.

Yet another object is to provide a device that is reliable, of moderate cost, and that can be manufactured on conventional machinery.

The above, and other goals and objectives that will become apparent below, are particularly aimed at skis which consist of two arms each having at one end a stop Φ skid, each located on one side of the ski when at rest and interacting with the snow. a main plate attachable to the ski;
and a box-like member that can be attached to one end of the main plate, and the box-like member and the main plate have small parts arranged in mirror symmetry with respect to the vertical center plane of both the member and the main plate. a first transverse seat for a pivot for pivotally connecting a control plate and an elastically deformable member interposed between the main plate and the minor control plate; and a complementary shaped intermediate portion of the arm. a first half-seat and a second half-seat each defining a second seat whose top is inclined toward the longitudinal central axis of the main plate, the ends of the arms being connected to the minor control plate; and said elastically deformable member, said elastically deformable member rotating said arm and said small control plate to bring said skid into contact with snow. Ru.

Advantageously, said flat main plate constitutes a base for a fastening device adapted to attach said boot to said ski.

- Other features and advantages of the invention will become apparent from the following description of an exemplary embodiment, which is illustrated in a non-limiting manner in the accompanying drawings.

(Example) Refer to the drawings. The reference numeral l designates a gloss stop device or ski stopper that can be used in particular for the ski 2.

Said ski striker/pa consists of two arms 3a, 3b, mirror symmetrical to each other, each consisting essentially of a metal rod with a skid 4a, 4b at one end.

The other end of each of the arms is provided with a flat portion 5a, 5b. In its vicinity, each arm has a first portion 6a, 6b and a second portion 7a, 7b inclined at opposite angles so as to place the two ends of each arm substantially in the same plane.

The ski stop 1 can be attached to the upper surface 9 of the ski 2 and has a main plate 8 having a width narrower than that of the ski.
It also has

The box-shaped member 12 can be attached by known means, for example by screws 11, to the end 10 of said plate 8 facing the rear end of the ski, and is attached to the two lateral shoulders 13a, 13b.
has.

The first half-sheet is provided on said main plate 8 and on said shoulders 13a, 13b in mirror symmetry with respect to the longitudinal midplane of the ski.

Each of the half sheets has a pair of hand-laid protruding blocks 14a.
, 14b, each of which has a first recess 15 transversely with respect to the main plate 8 and a shoulder 13a at the level of said recess.
, 13b are provided with holes 16 in the transverse direction.

Said first half-sheet defines the first seat for the pivoting of the small control play) 18 and the pivot) 17 for the elastically deformable member 19.

The control plate 18 is housed within the box-like member 12 and comprises two small arms 20 with holes 21 for the pivots 17.

The elastically deformable member 19 consists of a spring with two transverse arms 22 bent to form an eyelet 23 and is interposed between the main plate 8 and the underside 24 of the minor control plate 18.

The ends of this spring lie between two raised parts 25 which project from the plate 8 mirror-symmetrically with respect to the longitudinal mid-plane of said plate.

The second half-sheet is also mirror symmetrical with respect to each other and with respect to the longitudinal midplane of the ski, with said main plate 8 and said J413a, 1
3b.

Said second half-sheets are inclined towards their longitudinal central axis with respect to the plane of the plate 8 and each consist of a second recess 26, which in the first case corresponds to the tip of the ski. The small blocks 14a, 1 adjacent to the first recess 15 in the direction of
4b and the surface of plate 8.

Each of said recesses 26 constitutes a second seat in which a first part 6a or 6b of an arm 3a or 3b can be located, with the lateral arm 22 of the spring being located above said first part; The center eyelet 23 is the second part 7a
Or ensure that it passes under 7b.

The method of using this stop device is as follows. That is, at rest, the spring plays a small controlled play) 1B,
As shown in FIG.

That is, it is placed in a position lifted from the plate 8.

At this point, the skids 4a, 4b are located below the plane of the sole 27 of the ski 2 and are therefore in a position to interact with the snow.

The skier presses the heel 28 of the boot 29 on the small control plate 18.
When placed on the plate, this plate rotates about the pivot 17 and loads the spring.

At the same time, the arms 3a, 3b are pivoted about an axis coinciding with that of the first part 6a, 6b and assume the position shown in FIG. located on the side of

The inward movement of the arm is thus achieved by rotation of the arm on inclined opposing surfaces symmetrical with respect to the longitudinal axis of the ski.

In each recess 26 and thus the first part 6a of the arm 3a, 3b
, 6b, the inclination angle applied can be varied to increase or decrease the possible inward movement of the skids 4a, 4b on the ski 2.

To further increase the inward movement of the skid, each second
It is also possible for the concavity 26 to be inclined with respect to the central longitudinal axis of the plate 8 such that it is not perpendicular to said axis.

In that case, two inclinations are given to the recess 26, so that a compound action is achieved.

As can be seen from the description, the present invention achieves the intended goals and objectives and provides significant structural and operational simplicity.

Furthermore, due to its small dimensions and limited number of parts, the invention is reliable and has a very reasonable cost.

Also, due to its small dimensions, this stop device can be considered as a component of a fixing device attached to the ski.
U.S. Patent Application No. 07/0 filed on July 27, 2007
78.934 may be constructed.

Naturally, the materials and dimensions of the individual members, as well as the angle of the second recess with respect to the plane on which the plate is located and its longitudinal central axis, can be selected as appropriate.

[Brief explanation of the drawing]

FIG. 1 is an exploded view of the stop device of the present invention. FIG. 2 is a partial view along a mid-longitudinal section of the device in the rest state and in the activated state. FIG. 3 is a partial cross-sectional view of the same structure taken along a plane parallel to the plane in which the main plate is positioned. Figures 4 and 5 show the rest state and operating state, respectively.
FIG. FIG. 6 is a sectional view taken along the line VI-Vl of the ft53 diagram. Explanation of symbols 1...Ski stopper 2...Skis 3a, 3b
...Arms 4a, 4b...Stop skid 5...End portions 6a, 6b...Intermediate portion 7...Intermediate portion 8...Plate 9...
Top surface 10... End part 11... Screw
12... Box-shaped member 13... Tree layers 14a, 14b... Laterally protruding block 15... First recess 16... Hole 17... Pivot 18... Control plate 19... Spring 20...Small arm 21...Hole
22... Lateral arm 23... Central part 1"
24... Bottom surface 25... Raised portion 26.
... recess 27 ... sole 28 ... heel 29
・・・Boots"'4':",r:YuFigure 2Figure 3Figure 6

Claims (10)

[Claims] (1) A ski stop device consisting of two arms, each having at one end a stop skid, each located on one side of the ski in the rest state and interacting with the snow; a box-like member that can be attached to one end of the main plate, and a small control plate and an elastically deformable member interposed between the plate and the control plate. a first half-sheet and a second half-sheet defining, respectively, a first transverse sheet for a pivot for and a second sheet whose top is inclined in the direction of the longitudinal central axis of said plate;
said box-like member and said plate in mirror symmetry with respect to both longitudinal midplanes, said second sheet receiving a complementary shaped intermediate portion of said arm; Each end of the arm is interposed between the control plate and the elastically deformable member, and the elastically deformable member rotates the arm and the small control plate to move the skid into the snow. A device characterized in that it is brought into contact with. (2) each of said arms consists of a metal rod having a flat section at the end opposite said skid, in the vicinity of which said arms lie with their ends substantially coplanar; 2. The device of claim 1, wherein the device is shaped to have a first intermediate portion and a second intermediate portion inclined according to opposing angles. (3) A patent characterized in that the width of the plate is slightly smaller than the width of the ski, and the box-shaped member with two lateral shoulders is attached to its end facing the rear of the ski. An apparatus according to claim 1. (4) The first half-seat is each comprised of a pair of small laterally protruding blocks provided on the plate and the shoulder in mirror symmetry with respect to the longitudinal center plane of the ski, each of which has a 4. Device according to claim 1, characterized in that there is provided a first recess transversely with respect to the shoulder and a hole transversely with respect to the shoulder at the level of the recess. (5) The first half sheet is a first half sheet for a pivot for pivotally connecting the small control plate and the elastically deformable member.
Claim 1, characterized in that it defines a sheet.
The device according to paragraphs 1 and 4. (6) The small control plate has two arms that are housed in the box-like member and that are provided with holes that act as seats for the pivot. The apparatus according to paragraphs 1 and 5. (7) the elastically deformable member comprises a spring having two lateral arms curved to form a central eyelet interposed between the main plate and the lower surface of the control plate; 6. A device as claimed in claim 1, characterized in that it is located between two raised parts projecting from said plate mirror-symmetrically with respect to its longitudinal mid-plane. (8) a second half-sheet is provided between the main plate and the shoulder in mirror symmetry with respect to each other and with respect to the longitudinal midplane of the ski, and with respect to the plane of the plate, 4. Apparatus according to claims 1 and 3, characterized in that it is inclined towards the central axis, and each of said second half-sheets comprises a second recess. (9) The second recess provided in the main plate acts on both the area of the small block adjacent to the first recess in the direction of the tip of the ski and the surface of the plate. Apparatus according to claims 1 and 8. (10) said second half-seat defines a second seat for said first intermediate portion of said arm, said transverse arm of said spring being above said portion in use; Claim 1 characterized in that the central eyelet passes under the second portion of the
9. The device according to paragraphs 9 and 9.