• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A safety binding with a toe piece (1) having a housing (2) receiving a release mechanism on which two vertical axis forming bolts (3) are arranged, to each of which a sole holder (4) is connected, which connects the front end portion of the sole edge of a Ski boot holds, cooperates with a spring arrangement of the trigger mechanism and is adjustable to its adaptation to different thickness ski boot soles relative to the bolt (3) in the vertical direction. The bolt (3) of the one sole holder (4) is operatively connected to that of the other sole holder (4) such that an adjustment of the one sole holder (4) causes a synchronous co-adjustment of the second sole holder (4).
    公开号:AT515396A1
    申请号:T50110/2014
    申请日:2014-02-13
    公开日:2015-08-15
    发明作者:Robert Pfaller
    申请人:Tyrolia Technology Gmbh；
    IPC主号:
    专利说明:

    Tyrolia Technology GmbH PA 8390
    Ski safety
    description
    The invention relates to a safety ski binding with a toe, which has a trigger mechanism receiving housing, on which two vertical axis forming bolts are arranged, with each of which a sole holder is connected, which holds the front end portion of the sole edge of a ski boot, cooperating with the trigger mechanism and to its adaptation to different thickness ski boot soles relative to the bolt in the vertical direction is adjustable.
    To ski bindings - alpine downhill bindings or touring bindings - with differently thick soles having ski boots, on the one hand ski boots for alpine skiing and ski boots for touring, to use, it is necessary to adapt by appropriate measures the binding jaws or their sole holder to different thickness shoe soles can. Such an adaptation is possible, for example, with a height-adjustable support arrangement for the front part of the sole of a ski boot, as is known from DE 20 2006 021 129 Ul. This support arrangement has a sliding in the longitudinal direction and simultaneously displaceable in the vertical direction, mounted on a base plate slide, which carries on its upper side the sole support plate and whose position is adjustable by means of an adjusting device. It is also known, the sole holder adjustable to the bolt in the vertical direction to arrange or perform two parts, with a lower, fixed in its position remaining part, and an upper, relative to the lower part by means of a screw adjustable part. In the case of two sole holders, this requires in each case a separate adjustment of each sole holder and a corresponding adaptation or approximation of the adjustment paths. It is known from US 2013/0069342 Al to position vertical spacers in the sole holder and screw them separately in order to be able to adapt them to different sizes of ski boot soles. The measures to be taken directly to the Sohlenhaltem known measures are time consuming and cumbersome to handle.
    This is where the invention, which is based on the object to provide a simple and comfortable to operate, functionally reliable way of adapting a two sole holder having ski binding to different thickness ski boot soles available.
    The object is achieved according to the invention in that the bolt of a sole holder with that of the other sole holder is operatively connected such that an adjustment of a sole holder causes a synchronous co-adjustment of the second sole holder.
    To adapt the sole holder to different thickness ski boot soles, it is therefore only necessary to adjust one of the two sole holders, the second is mitverstellt automatically and synchronously.
    In a preferred embodiment of the invention, the operative connection via gears, which transmit a rotational movement of the one bolt to the second bolt. Such an operative connection can be carried out in a stable, functionally reliable and space-saving manner.
    It is particularly advantageous to provide the bolts coaxially with gears which mesh with each other or into a gear wheel arranged rotatably between them, so that with very high stability only very few additional components are required in order to be able to centrally adjust both sole holders.
    If the gears are arranged at the lower ends of the bolts, they can be installed or housed inconspicuously in the lower region of the housing. In particular, the gears can be positioned in a flat recess formed on the housing, which can be closed in a simple manner from the outside with a cover. In this way, the gears can be accommodated protected from environmental influences and the grease for low-friction operation can not escape.
    To adjust the altitude of the sole holder one of the bolts is rotated. This rotational movement is transmitted to the sole holder such that their altitude is changed relative to the bolt. For this purpose, the bolts may each have a section with an external thread, which is in each case screwed into an internal thread formed in a bore of the respective sole holder or into a nut positioned in the respective sole holder.
    According to the invention, only one bolt needs to be twisted to simultaneously change the altitude of both sole holders. According to the invention, the upper end of at least one of the bolts is firmly connected to an adjusting sleeve, which has a molding for insertion of an adjusting tool. The upper end of the second bolt need only be firmly connected to a bearing sleeve. The arrangement of the bolts on the housing is preferably such that the adjusting sleeve or the bearing sleeve together with the respective gear fix the bolt in the vertical direction on the housing.
    Further features, advantages and details of the invention will now be described with reference to the drawing, which illustrates an embodiment in more detail. Show
    1 is an exploded view of components of a front jaw of a ski binding according to the invention,
    2 is a plan view of the toe,
    3 is an oblique view of the toe,
    4 is a bottom view of the toe,
    Fig. 5 is a sectional view taken along the direction indicated by the line V-V of Fig. 3 section plane and
    Fig. 6 is an oblique view of the toe, but without sole holder.
    Terms used in the following description, such as "front", "rear", "vertical" and "horizontal", refer to the positions of the components concerned in the illustrations and to a ski binding mounted on the ski for the downhill.
    A ski binding made in accordance with the invention can be designed either exclusively as an alpine downhill ski binding or as a ski binding which is suitable both for alpine downhill runs and for touring. In the figures, a downhill ski binding is shown.
    The figures show a front jaw 1 of a safety ski binding, which has a heel jaw, not shown, which can be arranged in a conventional manner on the ski, not shown, as a second binding part. In one embodiment of the ski binding as a touring binding both the toe 1 and the heel pieces are arranged on a not shown, in the region of the front jaw 1 rotatably mounted about a transverse axis tour plate, which is lockable in the rear area with the ski, so that the tour plate for Touring can be released.
    The front jaw 1 has a housing 2 with a base plate 2 a, by means of which the toe 1 can be arranged on the ski in a manner not shown and known per se. The base plate 2a may also be a separate component, which is firmly connected to the housing 2, for example screwed. On the housing 2, as will be described in detail below, two bolts 3 extending in the vertical direction are rotatable about their vertical axes, but fixed in the vertical direction, mounted, on each of which a sole bracket 4 designed here as an angle lever is arranged, each one being arranged
    Bolt 3 passes through a hole 4c in the associated sole holder 4. Each sole holder 4 has an arm 4a, which is designed such that it engages over the front portion of the sole of a ski boot inserted in the toe 1 from the top edge and rests laterally on the sole. The second arm 4b, as shown particularly in FIG. 5, cooperates with a trigger mechanism, which in the illustrated embodiment has a pull rod 6 which is under the action of a release spring 5. The triggering mechanism can be configured in a manner known per se, so that its components and its mode of action are only briefly discussed below. The pull rod 6 is provided at its rear end with a support member 6a, which is acted upon by the arms 4b of the sole holder 4. At the front end of the pull rod 6, a sleeve-shaped spring abutment 7 is arranged in a known manner by means of an adjusting screw 8 with respect to the pull rod 6 in an adjustable manner. The spring abutment 7 is supported by one end of the release spring 5 designed as a helical compression spring, the other end of which is supported on a part 2b belonging to the housing 2. Therefore, when one of the sole holders 4 is rotated outwardly about the vertical axis formed by the bolt 3 under the action of a force exerted by the ski boot, the pull rod 6 is compressed by the arm 4b to move backward against the force of the release spring 5.
    As particularly shown in FIGS. 1 and 3, housing covers 14 are attached to the sides of the housing. A sole support plate 15 is pushed onto the base plate 2a.
    At the upper end of one of the two bolts 3, an adjusting sleeve 9 is positively applied, for example by appropriate hexagonal versions of the sleeve 9 and the upper end of the bolt 3. The adjusting sleeve 9 is positioned in a round opening on the upper part 2c of the housing 2, accessible from above and has on its upper side a formation 9a, designed for example as a cross slot, so that it can be set in rotation by means of a corresponding tool, whereby at the same time the bolt 3 is set in rotary motion. The bolt 3 of the second sole holder 4 is fixedly connected at its upper end with a bearing sleeve 10, which is also positioned in a round opening in the upper part 2b of the housing 2 and the axial bearing of the bolt 3, so that this relative to the housing 2 in rotational movement is displaceable. Each bolt 3 has a threaded portion 3 a, by means of which the bolt 3 is screwed either into a female threaded portion in the respective sole holder 4 passing through hole 4c or in a nut which is positioned in the sole holder 4.
    The lower end of each pin 3 is provided with a vertically and coaxially with the pin 3 positioned gear 11, which is either fixedly connected to the bolt or designed in one piece with this. The two gears 11 engage in the illustrated embodiment in the teeth of a arranged between them, about a vertical axis rotatable gear 12 a. In an alternative embodiment, the gears 11 engage with each other, the threads on the bolt 3 and the Sohlenhaltem 4 are carried out accordingly to ensure the desired synchronization adjustment. By the gears 11 and the sleeves 9, 10, the bolts 3 are held in the vertical direction. The gears 11,12 are inserted in a flat shape on the underside of the housing 2, which is designed such that it can be closed by means of a flat cover 13 from below. In this way, all the gears 11,12 are protected from the ingress of snow and for a low-friction movement of the gears 11,12 introduced grease is prevented from emerging.
    The height adjustment causes a change in the distance between the Sohlenhaltem 4 and the support surface for the front end portion of the shoe sole and therefore allows an adjustment of the toe 1 to different thickness ski boot soles, for example, to ensure optimal mount alpine ski boots or touring ski boots in the toe 1. The intended adjustment can be, for example, starting from an average starting position, ± 1.5 mm, therefore a total of 3 mm.
    If the altitude of the sole holder 4 to be changed, only needs to be offset by the adjusting sleeve 9 of the latter firmly connected bolt 3 by means of a suitable tool in rotational movement. About the meshing with the central gear 12, connected to this pin 3 gear 11, the gear 12 and thus also arranged on the second pin 3 gear 11 are set in rotational motion. The rotational movement of the second gear 11 is, as well as the rotational movement of the first gear 11, transmitted via the threaded portions 3 a on the sole holder 4. Depending on the direction of rotation therefore takes place a synchronous adjustment of the sole holder 4 in the vertical direction to reduce or increase the mentioned distance.
    In another embodiment, not shown, each sole holder can consist of two sole holder parts in the vertical direction, wherein the upper sole holder part is arranged adjustable in the vertical direction according to the invention. It is also possible to make the synchronous adjustment of the sole holder by appropriately turning the central gear from the bottom of the binding jaw ago.
    Reference numerals 1 ....................... Front jaws 2 ....................... Housing 2a ..................... Base plate 2b ..................... Part 2c .. ................... Top 3 ....................... Bolt 3 a ... .................. thread section 4 ....................... sole holder 4a ..... ................ arm 4b ..................... arm 4c ......... ............ Bore 5 ....................... Release spring 6 ........... ............ Pulling rod 6a ..................... Supporting part 7 ............. .......... Spring abutment 8 ....................... Adjusting screw 9 ............. .......... Adjustment sleeve 9a ..................... Form 10 ............... ...... bearing sleeve 11 ..................... gear 12 ................... ..Gear 13 ..................... Cover 14 ..................... Side cover 15 ..................... sole pad
    权利要求:
    Claims (10)
    [1]
    1. Safety ski binding with a toe piece (1), which has a trigger mechanism aufhehmendes housing (2) on which two vertical axes forming bolts (3) are arranged, with each of which a sole holder (4) is connected, which the front end portion holds the sole edge of a ski boot, cooperates with the trigger mechanism and is adjustable to its adaptation to different thickness ski boot soles relative to the bolt (3) in the vertical direction, characterized in that the bolt (3) of a sole holder (4) with that of the other sole holder (4) is operatively connected such that an adjustment of the one sole holder (4) causes a synchronous co-adjustment of the second sole holder (4).
    [2]
    2. Safety ski binding according to claim 1, characterized in that the operative connection via gears (11, 12), which transmit a rotational movement of the one bolt (3) on the second bolt (3).
    [3]
    3. Security ski binding according to claim 1 or 2, characterized in that the bolts (3) are provided coaxially with gears (11) which engage with each other or in a rotatably arranged between them gear (12).
    [4]
    4. Safety ski binding according to claim 2 or 3, characterized in that the bolts (3) connected to the gears (11) are arranged at the lower ends of the bolt (3).
    [5]
    5. Safety ski binding according to one of claims 1 to 4, characterized in that the bolts (3) each have a portion (3a) with an external thread, which is screwed into a in a bore (4c) of the respective sole holder (4) formed internal thread ,
    [6]
    6. Safety ski binding according to one of claims 1 to 4, characterized in that the bolts (3) each have a portion (3a) with an external thread, which is screwed into a in the respective sole holder (4) positioned nut.
    [7]
    7. Safety ski binding according to one of claims 1 to 6, characterized in that the upper end of at least one of the bolts (3) with an adjusting sleeve (9) is fixedly connected, which has a formation (9a) for insertion of an adjusting tool.
    [8]
    8. Safety ski binding according to one of claims 1 to 7, characterized in that the upper end of the second bolt (3) with a bearing sleeve (10) is firmly connected.
    [9]
    9. Safety ski binding according to claim 8, characterized in that the adjusting sleeve (9) or the bearing sleeve (10) together with the gear (11) fix the respective bolt (3) in the vertical direction on the housing (2).
    [10]
    10. Safety ski binding according to one of claims 1 to 9, characterized in that the gears (11, 12) in a housing (2) shaped, flat recess are positioned, which is closed with a cover (13).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0199098B1|1990-02-28|Cross-country ski binding
    EP2319596B1|2014-09-17|Toe iron for a cross-country ski binding and ski shoe for a cross-country ski binding
    EP2452731B1|2016-01-27|Touring binding with release mechanism and locking mechanism
    EP2666525B1|2016-12-07|Heel binding unit with climbing wedge and ski-brake assembly
    DE3141425C1|1982-11-04|Safety binding for skis
    DE1478212C3|1975-03-27|Release heel holder for ski bindings
    EP0300143B2|1997-08-20|Iron with jaws
    DE3200370A1|1983-01-20|"SKI BOOT"
    DE2259916C3|1982-11-25|Toe piece for a safety ski binding
    EP2907555B1|2016-09-07|Safety ski binding
    DE1578959B2|1973-08-23|HEEL SUPPORT DEVICE FOR SAFETY SKI BINDINGS
    EP2821114B1|2019-05-01|Safety ski binding system
    DE1909392A1|1970-08-13|Ski safety binding
    DE1956653A1|1971-05-19|Toe piece for safety ski bindings
    DE102013209277A1|2014-11-20|Toe holder with Einsteighilfe
    DE202018101321U1|2018-03-23|Ski safety
    EP3095492B1|2017-12-13|Front jaw for safety ski binding
    DE2016988A1|1971-10-21|Ski safety binding
    DE2133267B2|1977-11-17|FRONT SUPPORT DEVICE FOR SAFETY SKI BINDINGS
    DE2401151A1|1974-07-25|SKI BINDING PART
    AT403238B|1997-12-29|DEVICE FOR ADJUSTING THE SIDE INCLINATION OF A SHOE TOP OF A SPORT SHOE
    DE1728485A1|1973-07-19|SAFETY SKI BINDING FOR DOWNHILL AND TOURING
    DE1578836C3|1977-10-13|Toe piece suitable for downhill and touring running for safety ski bindings
    DE1478197C3|1976-12-30|Hold-down device for a ski binding
    DE3317546A1|1983-12-01|Jaw-iron, in particular toe jaw-iron of a ski binding
    同族专利:
    公开号 | 公开日
    AT515396B1|2015-11-15|
    EP2907555A1|2015-08-19|
    EP2907555B1|2016-09-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT245454B|1962-06-01|1966-02-25|Jean Joseph Alfred Beyl|Laterally swiveling safety front jaws|
    US3584891A|1969-06-27|1971-06-15|Joseph N Khazzam|Ski binding releasable toe clamp|
    CH585566A5|1975-02-10|1977-03-15|Martin Hans|Retainer head for ski safety bindings - has sole retainers and retainer arms connected via slotted guide|
    AT347835B|1976-03-19|1979-01-10|Marker Hannes|TOE FOR SAFETY SKI BINDINGS|
    DE69916098T2|1998-11-16|2004-11-25|Look Fixations S.A.|Ski safety|
    JPS5097437A|1973-12-30|1975-08-02|
    AT354918B|1978-03-03|1980-02-11|Tyrolia Freizeitgeraete|SKI BINDING PART|
    DE102005056526A1|2005-11-25|2007-05-31|Marker Deutschland Gmbh|Ski binding has swivel up plate at front with bolt element behind or underneath front ski binding to secure binding for alpine use in addition to cross country use|
    EP2574378B1|2011-09-19|2016-09-14|Salomon S.A.S.|Binding for a boot on a glide board|AT519786A1|2017-03-16|2018-10-15|Tyrolia Tech Gmbh|Ski safety|
    法律状态:
    2019-10-15| MM01| Lapse because of not paying annual fees|Effective date: 20190213 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50110/2014A|AT515396B1|2014-02-13|2014-02-13|Ski safety|ATA50110/2014A| AT515396B1|2014-02-13|2014-02-13|Ski safety|
    EP15153597.8A| EP2907555B1|2014-02-13|2015-02-03|Safety ski binding|
    [返回顶部]