SI25854A - Alpine bindings brake - Google Patents

Alpine bindings brake Download PDF

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Publication number
SI25854A
SI25854A SI201900112A SI201900112A SI25854A SI 25854 A SI25854 A SI 25854A SI 201900112 A SI201900112 A SI 201900112A SI 201900112 A SI201900112 A SI 201900112A SI 25854 A SI25854 A SI 25854A
Authority
SI
Slovenia
Prior art keywords
brake
lever
arm
ski
broken
Prior art date
Application number
SI201900112A
Other languages
Slovenian (sl)
Inventor
Rozman Bogdan
Original Assignee
Elan, D.O.O.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elan, D.O.O. filed Critical Elan, D.O.O.
Priority to SI201900112A priority Critical patent/SI25854A/en
Priority to EP20175347.2A priority patent/EP3750604A1/en
Publication of SI25854A publication Critical patent/SI25854A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1093—Details
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/02—Skis or snowboards collapsible; divided
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot
    • A63C7/102—Ski-stoppers actuated by the boot articulated about one transverse axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot
    • A63C7/102—Ski-stoppers actuated by the boot articulated about one transverse axis
    • A63C7/1026—Ski-stoppers actuated by the boot articulated about one transverse axis laterally retractable above the ski surface
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot
    • A63C7/1033—Ski-stoppers actuated by the boot articulated about at least two transverse axes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot
    • A63C7/1033—Ski-stoppers actuated by the boot articulated about at least two transverse axes
    • A63C7/104—Ski-stoppers actuated by the boot articulated about at least two transverse axes laterally retractable above the ski surface
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/10—Special features of skates, skis, roller-skates, snowboards and courts enabling folding, collapsing

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Izum se nanaša na zavoro za alpske smučarske vezi, še zlasti za zložljivo smučko. Naloga izuma je zasnovati mehanizem zavore, ki bo omogočal blokiranje zavore, a hkrati preprečeval uporabo smuči v blokiranem položaju zavore. Zavora (1) obsega ohišje (2) zavore, pohodno ploščico (3), zavorni locen (4), ročico (5) z izrastkom (6), ki je vrtljivo uležajena v pohodni ploščici (3) in ohišju (2) zavore, vzmetno sredstvo (7), ki odriva ohišje (2) zavore in pohodno ploščico (3) vsaksebi, lomljeno ročico (8), ki jes prvim krakom (8a) vrtljivo uležajena v ohišju (2) zavore in je prvi krak (8a) lomljene ročice v področju izrastka ročice tvorjen z izrezom (9), kije razmeščen tako, da lahko pri uporabi neovirano prehaja skozi izrez (9), ko je lomljena ročica z drugim krakom (8b) v položaju, vzporednim z ravnino smučanja, in tako, da izrez (9) obrnjen proč od izrastka (6) ročice, ko lomljena ročica z drugim krakom štrli navzgor v položaju, pravokotnem na ravnino smučanja, in tako prvi krak (8a) onemogoča sukanje ročice(5).The invention relates to a brake for alpine ski bindings, in particular for a folding ski. The object of the invention is to design a brake mechanism which will enable the brake to be locked, but at the same time prevent the use of skis in the locked brake position. The brake (1) comprises a brake housing (2), a brake pad (3), a brake separator (4), a lever (5) with a protrusion (6) rotatably mounted in the brake pad (3) and the brake housing (2), a spring means (7) which pushes the housing (2) of the brake and the foot plate (3) apart, a broken lever (8) which is rotatably mounted in the first housing (8a) in the housing (2) of the brake and is the first leg (8a) of the broken a lever in the area of the lever protrusion formed by a cut-out (9) arranged so that it can pass unobstructedly through the cut-out (9) when the broken lever with the other arm (8b) is in a position parallel to the ski plane and so that the cut-out (9) faces away from the protrusion (6) of the lever when the broken lever with the second leg protrudes upwards in a position perpendicular to the ski plane, and thus the first leg (8a) prevents the lever (5) from rotating.

Description

Zavora za alpske veziBrake for alpine ties

Tehnično področjeTechnical area

Izum se nanaša na zavoro za alpske smučarske vezi, še zlasti za zložljivo smučko za šport ali izvajanje vojaških aktivnosti.The invention relates to a brake for alpine ski bindings, in particular for a folding ski for sports or military activities.

Stanje tehnikeState of the art

Iz stanja tehnike so znane zavore za alpske smučarske vezi, katerih namen je, da se prepreči nenadzorovano drsenje smučke po strmini pri uporabi, ko varnostna vez zaradi prevelikega sunka odpne smučarski čevelj.From the state of the art, the brakes for alpine ski bindings are known, the purpose of which is to prevent the ski from sliding uncontrollably down the slope when used when the safety bindings unbuckle the ski boot due to an excessive shock.

Iz patenta US 9 242 167 B2 je znana smučarska vez za turno smuko z zavoro. Zavora obsega ohišje zavore, v katerem je vrtljivo uležajen par zavornih ročic v njunem srednjem delu, pohodno ploščico, v kateri je vrtljivo uležajen proksimalni konec zavornih ročic, in vijačno vzmet, ki je nameščena v ohišju zavore tako, da odriva pohodno ploščico proč od ohišja. V položaju smučanja smučarski čevelj proti sili vzmeti drži pohodno ploščico pritisnjeno navzdol, kraka zavore pa privzdignjena nad nivojem drsne ploskve smučke in ne ovirata drsenja po smučini. Ko se smučarski čevelj zaradi prevelikega sunka sprosti iz varnostne vezi, pa vzmet potisne pohodno ploščico navzgor, kraka zavore pa navzdol v položaj pod nivo drsne ploskve smučke tako, da ovira oziroma preprečuje nenadzorovano drsenje smuče po strmini. V pohodnem položaju smučarski čevelj ni vpet v petni del vezi. Petni del vezi se zasuče v stran, pri čemer izrastek s kulisno ploskvijo na petnem delu vezi povzroči odmik petnega dela vezi od ohišja zavore ter istočasno povzroči ubiranje kavlja z zavoro, s čimer se zavora blokira v pohodnem položaju, tj. položaju, v katerem sta kraka zavore privzdignjena nad nivojem drsne ploskve smučke in ne ovirata drsenja po smučini.U.S. Pat. No. 9,242,167 B2 discloses a ski binding for touring skis with a brake. The brake comprises a brake housing in which a pair of brake levers are rotatably mounted in their middle part, a foot plate in which the proximal end of the brake levers is rotatably mounted, and a coil spring mounted in the brake housing so as to push the foot plate away from the housing. . In the skiing position, the ski boot keeps the treadmill pressed down against the force of the spring, and the brake arms are raised above the level of the ski's sliding surface and do not obstruct sliding on the ski. When the ski boot is released from the safety bindings due to an excessive shock, the spring pushes the treadmill upwards and the brake legs downwards to a position below the level of the ski's sliding surface by obstructing or preventing the ski from sliding uncontrollably down the slope. In the hiking position, the ski boot is not attached to the heel of the binding. The heel part of the tie rotates to the side, with the protrusion with the sliding surface on the heel part of the tie causes the heel part of the tie to move away from the brake housing and at the same time causes the hook to engage with the brake. a position in which the brake arms are raised above the level of the ski's sliding surface and do not impede sliding on the ski.

Iz stanja tehnike je znana tudi zložljiva smučka. Zložljiva smučka ima v sestavljenem stanju funkcionalnost kot klasična smučka, njena prednost pa je v tem, da jo je moč zložiti in je v zloženem stanju priročnejša za prenašanje, transportiranje in skladiščenje. Zložljivo smučko razkriva patent SI 25117. Smučka obsega prednji del smučke, ki ima prednji konec s konico, kije ukrivljena navzgor od podlage, in zadnji konec, in zadnji del smučke, ki ima prednji konec in zadnji konec z repom, kije blago ukrivljen navzgor, pri čemer je zadnji konec prednjega dela smučke s pomočjo zgibne povezave neločljivo povezan s prednjim koncem zadnjega dela smučke. Zgibna povezava je utrjena s povezovalno platformo, ki je vrtljivo povezana s prednjim ali zadnjim delom smučke in v delovnem položaju ubira z utori na prednjem in zadnjem delu smučke. Na zgornjem delu povezovalne platforme so razmeščene vezi za vpetje smučarskega čevlja.A folding ski is also known from the prior art. The folding ski has the functionality of a classic ski in the folded state, but its advantage is that it can be folded and is more convenient to carry, transport and store in the folded state. The folding ski is disclosed in patent SI 25117. The ski comprises a front part of the ski having a front end with a tip curved upwards from the ground and a rear end, and a rear part of the ski having a front end and a rear end with a tail slightly curved upwards, wherein the rear end of the front part of the ski is inseparably connected to the front end of the rear part of the ski by means of a hinged connection. The articulated connection is reinforced with a connecting platform, which is rotatably connected to the front or rear of the ski and in the working position engages with the grooves on the front and rear of the ski. On the upper part of the connecting platform there are bindings for fastening the ski boot.

Tehnični problemTechnical problem

Tehnični problem je, kako zasnovati zavoro za alpsko smučarsko vez za zložljivo smučko. Zavora za alpsko smučarsko vez za zložljivo smučko ne sme ovirati vrtenja povezovalne platforme okrog osi pri zlaganju smučke, torej mora imeti blokado, ki zavoro blokira v položaju, ko sta zavorna kraka privzdignjena nad ravnino vrtenja povezovalne platforme zložljive smučke. Blokiranje zavore lahko povzroči, da zavora ne bo funkcionalna pri smučanju, če smučar pozabi deblokirati zavoro pred uporabo smučke, saj se v primeru sprostitve smučarskega čevlja iz smučarske vezi zavora ne bo prestavila v položaj zaviranja. Smučka z blokirano zavoro bi ob sprostitvi smučarskega čevlja iz smučarske vezi lahko prosto drsela po strmini in ogrožala druge smučarje. Tehnični problem je torej, kako zasnovati preprost mehanizem zavore za alpsko smučarsko vez za zložljivo smučko, ki bo omogočal blokiranje zavore, a hkrati preprečeval uporabo smuči v blokiranem položaju zavore.The technical problem is how to design an alpine ski binding brake for a folding ski. The alpine ski brake for folding skis must not impede the rotation of the connecting platform around the axis when folding the ski, so it must have a lock that locks the brake in the position when the brake arms are raised above the plane of rotation of the folding ski connecting platform. Locking the brake can cause the brake to not be functional when skiing if the skier forgets to release the brake before using the ski, as the brake will not move to the braking position if the ski boot is released from the ski binding. A ski with a locked brake could slide freely down the slope and endanger other skiers when the ski boot is released from the ski bindings. The technical problem, then, is how to design a simple alpine ski binding mechanism for a folding ski that will allow the brake to be locked but at the same time prevent the skis from being used in the locked brake position.

Rešitev tehničnega problemaSolution to a technical problem

Relativni izrazi, kot so prednji, zadnji, gornji, spodnji ipd. so v opisu definirani z gledišča uporabnika smučke, ko je le-ta v funkcionalnem stanju.Relative terms such as front, back, top, bottom, etc. are defined in the description from the point of view of the ski user when he is in a functional condition.

Tehnični problem je rešen z zavoro za alpske smučarske vezi, prednostno za zložljivo smučko, ki obsega:The technical problem is solved with a brake for alpine ski bindings, preferably for a folding ski, which includes:

ohišje zavore, pohodno ploščico, zavorni locen, kije na proksimalnem koncu vrtljivo uležajen v pohodni ploščici, in je s srednjim delom vrtljivo uležajen v ohišju zavore, ročico, ki je s prvim koncem vrtljivo uležajena v pohodni ploščici, in je z drugim koncem vrtljivo uležajena v ohišju zavore tako, da lahko pohodna ploščica zavzame privzdignjen položaj in spuščen položaj, pri čemer ima ročica na drugem koncu tvorjen izrastek, vzmetno sredstvo, kije razmeščeno tako, da odriva ohišje zavore in pohodno ploščico vsaksebi, lomljeno ročico, ki je s prvim krakom vrtljivo uležajena v ohišju zavore tako, daje vzporedna z osjo uležajenja ročice, a odmaknjena od nje, in je drugi krak tvorjen v bistvu pravokotno na prvi krak, pri čemer je prvi krak lomljene ročice v področju izrastka ročice tvorjen z izrezom, ki je razmeščen tako, da lahko pri uporabi izrastek neovirano prehaja skozi izrez, ko je drugi krak lomljene ročice vzporeden z ravnino smučanja, in tako, da drugi krak lomljene ročice onemogoča gibanje pohodne ploščice iz spuščenega položaja v privzdignjen položaj, ko je drugi krak lomljene ročice usmerjen pravokotno navzgor na ravnino smučanja.brake housing, treadmill, brake separator rotatably mounted on the proximal end in the treadmill and rotatably mounted in the middle of the brake housing, a lever pivotally mounted in the treadmill with the first end and pivotally mounted with the other end in the brake housing so that the treadmill can assume a raised position and a lowered position, the lever having a protrusion formed at the other end, a spring means arranged to push the brake housing and the treadmill together, a broken lever with the first arm rotatably mounted in the brake housing so as to be parallel to the bearing axis of the lever but spaced from it, and the second arm is formed substantially perpendicular to the first arm, the first arm of the broken lever in the area of the lever protrusion formed by a cutout that, when used, the protrusion can pass unimpeded through the cut-out when the other arm of the broken arm is parallel to the plane of the ski, and so that the other arm of the broken arm is enables the movement of the treadmill from the lowered position to the raised position when the other arm of the broken lever is directed perpendicularly upwards to the ski plane.

Nadalje je opisan drug izum, ki rešuje isti tehnični problem in z isto izumiteljsko zamislijo.Another invention is further described which solves the same technical problem and with the same inventive idea.

Tehnični problem je rešen z zavoro za alpske smučarske vezi, prednostno za zložljivo smučko, ki obsega: ohišje zavore, pohodno ploščico, zavorni locen, kije na proksimalnem koncu vrtljivo uležajen v pohodni ploščici, in je s srednjim delom vrtljivo uležajen v ohišju zavore, ročico, ki je s prvim koncem vrtljivo uležajena v pohodni ploščici, in je z drugim koncem vrtljivo uležajena v ohišju zavore tako, da lahko pohodna ploščica zavzame privzdignjen položaj in spuščen položaj, pri čemer ima ročica na drugem koncu tvorjen utor v smeri vrtilne osi ročice, vzmetno sredstvo, kije razmeščeno tako, da odriva ohišje zavore in pohodno ploščico vsaksebi, lomljeno ročico, ki je s prvim krakom vrtljivo uležajena v ohišju zavore tako, da je vzporedna z osjo uležajenja ročice, a odmaknjena od nje, in je drugi krak tvorjen v bistvu pravokotno na prvi krak, pri čemer je prvi krak lomljene ročice tvorjen z grebenom vzdolž prvega kraka, ki je razmeščen tako, da pri spuščenem položaju pohodne ploščice ubira z utorom na ročici in onemogoča sukanje ročice, ko je drugi krak lomljene ročice usmerjen pravokotno navzgor na ravnino smučanja, in je vrtenje ročice neovirano, ko je drugi krak lomljene ročice vzporeden z ravnino smučanja.The technical problem is solved with a brake for alpine ski bindings, preferably for a folding ski, comprising: brake housing, tread plate, brake separator, which at the proximal end is rotatably mounted in the tread plate, and is rotatably mounted in the brake housing, lever , which is pivotally mounted in the foot plate with the first end and is rotatably mounted in the brake housing with the other end so that the foot plate can assume a raised position and a lowered position, the lever having a groove formed at the other end in the direction of the lever pivot axis, a spring means arranged to push the brake housing and the tread plate apart, a broken lever rotatably mounted in the brake housing with the first arm so as to be parallel to the bearing axis of the lever but spaced from it, and the second arm formed in substantially perpendicular to the first arm, the first arm of the broken arm being formed by a ridge along the first arm which is arranged so that, in the lowered position of the walking plate, ub ira with a groove on the lever and prevents the lever from turning when the other leg of the broken lever is directed perpendicularly upwards to the ski plane, and the rotation of the lever is unobstructed when the other leg of the broken lever is parallel to the ski plane.

Ko je drugi krak lomljene ročice vzporeden z ravnino smučanja, uporabnik pritisne pohodno ploščico navzdol in zavrti drugi krak lomljene ročice navzgor, s čimer blokira zavoro v neaktivnem položaju. V tem položaju zavore je omogočeno vrtenje vrtljive platforme zložljive smučke in s tem zlaganje smučke. Ko je drugi krak lomljene ročice zavrten navzgor, se razprostira v področje smučarskega čevlja, s čimer je uporabniku fizično onemogočeno vpenjanje smučarskega čevlja v smučarsko vez. Uporabnik lahko smučarski čevelj vpne v smučarsko vez šele, ko drugi krak lomljene ročice zavrti navzdol za kot v bistvu 90°. Ko uporabnik zavrti lomljeno ročico navzdol se lahko ročica s svojim drugim koncem neovirano vrti v ohišju zavore. Zavora torej ni več blokirana, prav tako pa drugi krak lomljene ročice ne preprečuje več vpetja smučarskega čevlja v smučarsko vez.When the other leg of the broken lever is parallel to the ski plane, the user presses the treadmill down and rotates the other leg of the broken lever upwards, thus locking the brake in the inactive position. In this position of the brake, it is possible to rotate the rotating platform of the folding ski and thus fold the ski. When the other leg of the broken lever is rotated upwards, it extends into the area of the ski boot, thus physically preventing the user from clamping the ski boot into the ski binding. The user can fasten the ski boot into the ski binding only when the other leg of the broken lever is rotated downwards by an angle of essentially 90 °. When the user turns the broken lever down, the lever with its other end can rotate freely in the brake housing. The brake is therefore no longer locked, and the other leg of the broken lever no longer prevents the ski boot from being attached to the ski binding.

Prednost zavore za alpske vezi po izumu je v tem, da je zavoro moč blokirati v navzgor umaknjenem položaju, a je hkrati onemogočena uporaba smuči v blokiranem položaju zavore. Nadaljnja prednost zavore za alpske vezi po izumu v vgrajenem stanju pred znanimi smučarskimi vezmi je v tem, daje olajšano vzdrževanje smučke, saj se zavora lahko blokira v položaju, ko je dvignjena nad ravnino povezovalne platforme zložljive smučke, in je tako serviserju omogočen neoviran dostop do spodnje drsne ploskve in robnikov smučke, ki jih je treba obdelati. Omenjena prednost v zvezi z vzdrževanjem se odraža tako pri vzdrževanju zložljive smučke, kot tudi pri vzdrževanju klasične, tj. nezložljive smučke.The advantage of the brake for alpine bindings according to the invention is that the brake can be locked in the upward retracted position, but at the same time the use of skis in the locked brake position is prevented. A further advantage of the built-in alpine brake according to the invention over known ski bindings is that it facilitates the maintenance of the ski, as the brake can be locked in position when raised above the plane of the folding ski connecting platform, thus allowing unobstructed access to the lower sliding surfaces and the edges of the ski to be machined. The mentioned maintenance advantage is reflected in the maintenance of the folding ski as well as in the maintenance of the classic one, ie. unfolding skis.

Slika 1: Zavora za alpske smučarske vezi, nameščena na zložljivi smučki, v blokiranem stanjuFigure 1: Brake for alpine ski bindings, mounted on a folding ski, in the locked state

Slika 2: Zavora v neblokiranem stanju v tlorisuFigure 2: Unlocked brake in floor plan

Slika 3: Zavora s slike 2 v prerezuFigure 3: Brake from Figure 2 in cross section

Slika 4: Zavora v neblokiranem stanju v perspektiviFigure 4: Brake in the unlocked state in perspective

Slika 5: Zavora v blokiranem stanju v perspektiviFigure 5: Brake in the locked state in perspective

Slika 6: Zavora v pogledu od spodajFigure 6: Brake in bottom view

Slika 7: Zavora v blokiranem stanju v tlorisuFigure 7: Brake in the locked state in the floor plan

Slika 8: Zavora s slike 7 v prerezuFigure 8: Brake from Figure 7 in cross section

Slika 9: Zavora v neblokiranem stanju v prerezuFigure 9: Brake in the unlocked state in cross section

V nadaljevanju je izum opisan podrobneje.The invention is described in more detail below.

Tehnični problem je rešen z zavoro 1 za alpske smučarske vezi, prednostno za zložljivo smučko, ki obsega:The technical problem is solved with brake 1 for alpine ski bindings, preferably for a folding ski, comprising:

ohišje 2 zavore, pohodno ploščico 3, zavorni locen 4, ki je na proksimalnem koncu vrtljivo uležajen v pohodni ploščici 3, in je s srednjim delom vrtljivo uležajen v ohišju 2 zavore, ročico 5, ki je s prvim koncem vrtljivo uležajena v pohodni ploščici 3, in je z drugim koncem vrtljivo uležajena v ohišju 2 zavore tako, da lahko pohodna ploščica zavzame privzdignjen položaj in spuščen položaj, pri čemer ima ročica 5 na drugem koncu tvorjen izrastek 6, vzmetno sredstvo 7, ki je razmeščeno tako, da odriva ohišje 2 zavore in pohodno ploščico 3 vsaksebi, lomljeno ročico 8, ki je s prvim krakom 8a vrtljivo uležajena v ohišju 2 zavore tako, da je vzporedna z osjo uležajenja ročice, a odmaknjena od nje, in je drugi krak 8b tvorjen v bistvu pravokotno na prvi krak, pri čemer je prvi krak 8a lomljene ročice v področju izrastka ročice tvorjen z izrezom 9, ki je razmeščen tako, da lahko pri uporabi izrastek neovirano prehaja skozi izrez 9, ko je drugi krak 8b lomljene ročice vzporeden z ravnino smučanja, in tako, da drugi krak lomljene ročice onemogoča gibanje pohodne ploščice iz spuščenega položaja v privzdignjen položaj, ko je drugi krak lomljene ročice usmerjen pravokotno navzgor na ravnino smučanja.brake housing 2, tread plate 3, brake separator 4 rotatably mounted at the proximal end in the tread plate 3, and rotatably mounted in the middle part in the brake housing 2, a lever 5 rotatably mounted in the tread plate with the first end , and is rotatably mounted with the other end in the brake housing 2 so that the foot plate can assume a raised position and a lowered position, the lever 5 having a protrusion 6 formed at the other end, a spring means 7 arranged to push the housing 2 away. the brake and the tread plate 3 each, a broken lever 8 rotatably mounted with the first arm 8a in the brake housing 2 so that it is parallel to the bearing axis of the lever but spaced from it, and the second arm 8b is formed substantially perpendicular to the first arm , wherein the first leg 8a of the broken lever in the area of the lever protrusion is formed by a cutout 9 arranged so that when used the protrusion can pass unimpeded through the cutout 9 when the second leg 8b of the broken lever is parallel to the ski plane and so that the other leg of the broken arm prevents the movement of the walking pad from the lowered position to the raised position when the other arm of the broken arm is directed perpendicularly upwards to the ski plane.

Izrez 9 v prvem kraku 8a lomljene ročice je tvorjen v globino do maksimalno 2/3 premera prvega kraka lomljene ročice, prednostno približno do polovice premera.The cut-out 9 in the first arm 8a of the broken arm is formed to a depth of up to a maximum of 2/3 of the diameter of the first arm of the broken arm, preferably up to about half the diameter.

Širina izreza 9 v prvem kraku lomljene ročice je večja od širine izrastka 6 na ročici, prednostno za vsaj 10 %, da lahko izrastek v neblokiranem položaju zavore neovirano prehaja skozi izrez.The width of the cut-out 9 in the first arm of the broken lever is greater than the width of the protrusion 6 on the lever, preferably by at least 10%, so that the protrusion can pass unimpeded through the cut-out in the unlocked brake position.

Robovi izrastka 6 in/ali robovi izreza 9 so v področju, kjer ubirajo drug z drugimi, tvorjeni zaobljeno, kar ima za posledico mehkejšo sprostitev zavore, ko se lomljena ročica prestavi iz položaja, v katerem je zavora blokirana, v položaj, v katerem ni blokirana.The edges of the protrusion 6 and / or the edges of the cutout 9 are rounded in the area where they engage with each other, resulting in a softer release of the brake when the broken lever is moved from the braked position to the non-braked position. blocked.

Nadalje je bolj podrobno opisan drug izum, ki rešuje isti tehnični problem in z isto izumiteljsko zamislijo kot zgornji izum.Furthermore, another invention is described in more detail, which solves the same technical problem and with the same inventive idea as the above invention.

Tehnični problem je rešen z zavoro Γ za alpske smučarske vezi, prednostno za zložljivo smučko, ki obsega:The technical problem is solved with a brake Γ for alpine ski bindings, preferably for a folding ski, which includes:

ohišje 2' zavore, pohodno ploščico 3', zavorni locen 4', kije na proksimalnem koncu vrtljivo uležajen v pohodni ploščici 3', in je s srednjim delom vrtljivo uležajen v ohišju 2' zavore, ročico 5', kije s prvim koncem vrtljivo uležajena v pohodni ploščici 3', in je z drugim koncem vrtljivo uležajena v ohišju 2' zavore tako, da lahko pohodna ploščica zavzame privzdignjen položaj in spuščen položaj, pri čemer ima ročica 5' na drugem koncu tvorjen utor 10 v smeri vrtilne osi ročice 5', vzmetno sredstvo 7', ki je razmeščeno tako, da odriva ohišje 2' zavore in pohodno ploščico vsaksebi, lomljeno ročico 8', ki je s prvim krakom 8a' vrtljivo uležajena v ohišju 2' zavore tako, daje vzporedna z osjo uležajenja ročice 5', a odmaknjena od nje, in je drugi krak 8b' tvorjen v bistvu pravokotno na prvi krak, pri čemer je prvi krak 8a' lomljene ročice tvorjen z grebenom 11 vzdolž prvega kraka, ki je razmeščen tako, da pri spuščenem položaju pohodne ploščice 3' ubira z utorom 10 na ročici in onemogoča sukanje ročice, ko je drugi krak 8b' lomljene ročice usmerjen pravokotno navzgor na ravnino smučanja, in je vrtenje ročice neovirano, ko je drugi krak 8b' lomljene ročice vzporeden z ravnino smučanja.housing 2 'of brake, tread plate 3', brake separator 4 ', which at the proximal end is rotatably mounted in the tread plate 3', and is rotatably mounted in the middle part in housing 2 'of the brake, lever 5', which is rotatably mounted with the first end in the tread plate 3 ', and is pivotally mounted in the brake housing 2' with the other end so that the tread can assume a raised position and a lowered position, the lever 5 'having a groove 10 formed at the other end in the direction of the pivot axis of the lever 5' , a spring means 7 'arranged to push the brake housing 2' and the foot plate together, a broken lever 8 'rotatably mounted in the brake housing 2' with the first arm 8a 'so as to be parallel to the bearing axis of the lever 5 ', but away from it, and the second arm 8b' is formed substantially perpendicular to the first arm, the first arm 8a 'of the broken arm being formed by a ridge 11 along the first arm arranged so that when the step plate 3 is lowered. 'picks up with a groove 10 on the lever and disables turning the lever when the second leg 8b 'of the broken lever is directed perpendicularly upwards to the ski plane, and the rotation of the lever is unobstructed when the other leg 8b' of the broken lever is parallel to the ski plane.

Greben 11 ima v prečnem prerezu obliko kvadrata s posnetim robom s priležnim četrtinskim izsekom kroga, pri čemer je četrtinski izsek kroga razmeščen v smeri drugega kraka 8b' lomljene ročice. Utor 10 ima v prečnem prerezu obliko, ki je komplementarna obliki grebena 11 v prečnem prerezu. Takšna oblika utora 10 na ročici 5' in grebena 11 na prvem kraku lomljene ročice 8a' zagotavlja, da pride do lepega vstopa in izstopa grebena v utor, istočasno pa preprečuje nadaljnji zasuk drugega kraka lomljene ročice 8b', ki bi imel za posledico sprostitev vzmeti 7' in s tem deblokado zavore.The ridge 11 has a square cross-sectional cross-sectional shape with an adjacent quarter section of the circle, the quarter section of the circle being arranged in the direction of the second arm 8b 'of the broken arm. The groove 10 has a cross-sectional shape that is complementary to the shape of the ridge 11 in cross-section. This shape of the groove 10 on the lever 5 'and the ridge 11 on the first leg of the broken lever 8a' ensures that the ridge enters and exits the groove nicely, while preventing further rotation of the second leg of the broken lever 8b ', which would result in spring release. 7 'and thus the release of the brake.

Drugi krak 8b; 8b' lomljene ročice je lahko oblikovan poljubno, pri čemer je pomembno zgolj to, da blokira vstavitev smučarskega čevlja v smučarsko vez, ko je zavora 1; Γ v blokiranem stanju.Second leg 8b; 8b 'the broken lever can be shaped as desired, with the only important thing being that it blocks the insertion of the ski boot into the ski binding when the brake 1 is; Γ in the locked state.

Vzmetno sredstvo 7; 7'je lahko tvorjeno kot torzijska vijačna vzmet.Spring means 7; 7 'can be formed as a torsion coil spring.

Claims (7)

Patentni zahtevkiPatent claims 1. Zavora (1) za alpske smučarske vezi, prednostno za zložljivo smučko, ki obsega: ohišje (2) zavore, pohodno ploščico (3), zavorni locen (4), ki je na proksimalnem koncu vrtljivo uležajen v pohodni ploščici (3), in je s srednjim delom vrtljivo uležajen v ohišju (2) zavore, ročico (5), ki je s prvim koncem vrtljivo uležajena v pohodni ploščici (3), in je z drugim koncem vrtljivo uležajena v ohišju (2) zavore tako, da lahko pohodna ploščica zavzame privzdignjen položaj in spuščen položaj, pri čemer ima ročica (5) na drugem koncu tvorjen izrastek (6), vzmetno sredstvo (7), ki je razmeščeno tako, da odriva ohišje (2) zavore in pohodno ploščico (3) vsaksebi, lomljeno ročico (8), ki je s prvim krakom (8a) vrtljivo uležajena v ohišju (2) zavore tako, daje vzporedna z osjo uležajenja ročice, a odmaknjena od nje, in je drugi krak (8b) tvorjen v bistvu pravokotno na prvi krak, pri čemer je prvi krak (8a) lomljene ročice v področju izrastka ročice tvorjen z izrezom (9), kije razmeščen tako, da lahko pri uporabi izrastek neovirano prehaja skozi izrez (9), ko je drugi krak (8b) lomljene ročice vzporeden z ravnino smučanja, in tako, da drugi krak lomljene ročice onemogoča gibanje pohodne ploščice iz spuščenega položaja v privzdignjen položaj, ko je drugi krak lomljene ročice usmerjen pravokotno navzgor na ravnino smučanja.A brake (1) for alpine ski bindings, preferably for a folding ski, comprising: a brake housing (2), a tread (3), a brake separator (4) rotatably mounted in the tread at the proximal end (3) , and is rotatably mounted in the middle of the brake housing (2), a lever (5) which is rotatably mounted in the foot plate (3) with the first end and is rotatably mounted in the brake housing (2) with the second end so that the walking plate can assume an elevated position and a lowered position, the lever (5) having a protrusion (6) formed at the other end, a spring means (7) arranged to push the brake housing (2) and the walking plate (3). a broken arm (8) rotatably mounted with the first arm (8a) in the brake housing (2) so as to be parallel to the bearing axis of the arm but spaced from it, and the second arm (8b) is formed substantially perpendicular to the the first leg, the first leg (8a) of the broken arm being formed in the area of the arm protrusion by a cut-out (9) arranged so that l when used, the protrusion passes unimpeded through the cut-out (9) when the second leg (8b) of the broken lever is parallel to the ski plane, and so that the other leg of the broken lever prevents the treadmill from moving from the lowered position to the raised position when the other leg is broken. levers directed perpendicularly upwards to the ski plane. 2. Zavora (1) po zahtevku 1, značilna po tem, da je izrez (9) v prvem kraku (8a) lomljene ročice tvorjen v globino do maksimalno 2/3 premera prvega kraka lomljene ročice, prednostno približno do polovice premera.Brake (1) according to claim 1, characterized in that the cut-out (9) in the first arm (8a) of the broken arm is formed to a maximum depth of 2/3 of the diameter of the first arm of the broken arm, preferably up to about half the diameter. 3. Zavora (1) po zahtevku 1 ali 2, značilna po tem, da je širina izreza (9) v prvem kraku lomljene ročice večja od širine izrastka (6) na ročici, prednostno za vsaj 10 %.Brake (1) according to Claim 1 or 2, characterized in that the width of the cut-out (9) in the first arm of the broken lever is greater than the width of the protrusion (6) on the lever, preferably by at least 10%. 4. Zavora (1) po katerem koli od zahtevkov od 1 do 3, značilna po tem, da so robovi izrastka (6) in/ali robovi izreza (9) v področju, kjer ubirajo drug z drugimi, tvorjeni zaobljeno.Brake (1) according to any one of claims 1 to 3, characterized in that the edges of the protrusion (6) and / or the edges of the cut-out (9) are rounded in the area where they engage with each other. 5. Zavoro (Γ) za alpske smučarske vezi, prednostno za zložljivo smučko, ki obsega: ohišje (2') zavore, pohodno ploščico (3'), zavorni locen (4'), ki je na proksimalnem koncu vrtljivo uležajen v pohodni ploščici (3'), in je s srednjim delom vrtljivo uležajen v ohišju (2') zavore, ročico (5'), ki je s prvim koncem vrtljivo uležajena v pohodni ploščici (3'), in je z drugim koncem vrtljivo uležajena v ohišju (2') zavore tako, da lahko pohodna ploščica zavzame privzdignjen položaj in spuščen položaj, pri čemer ima ročica (5') na drugem koncu tvorjen utor (10) v smeri vrtilne osi ročice (5'), vzmetno sredstvo (7'), ki je razmeščeno tako, da odriva ohišje (2') zavore in pohodno ploščico vsaksebi, lomljeno ročico (8'), ki je s prvim krakom (8a') vrtljivo uležajena v ohišju (2') zavore tako, da je vzporedna z osjo uležajenja ročice (5'), a odmaknjena od nje, in je drugi krak (8b') tvorjen v bistvu pravokotno na prvi krak, pri čemer je prvi krak (8a') lomljene ročice tvorjen z grebenom (11) vzdolž prvega kraka, kije razmeščen tako, da pri spuščenem položaju pohodne ploščice (3') ubira z utorom (10) na ročici in onemogoča sukanje ročice, ko je drugi krak (8b') lomljene ročice usmerjen pravokotno navzgor na ravnino smučanja, in je vrtenje ročice neovirano, ko je drugi krak (8b') lomljene ročice vzporeden z ravnino smučanja.A brake (Γ) for alpine ski bindings, preferably for a folding ski, comprising: a brake housing (2 '), a tread (3'), a brake separator (4 ') rotatably mounted in the tread at the proximal end (3 '), and is rotatably mounted in the middle of the brake housing (2'), a lever (5 ') which is rotatably mounted in the foot plate (3') with the first end, and is rotatably mounted in the housing with the second end (2 ') the brakes so that the tread can assume a raised position and a lowered position, the lever (5') having a groove (10) formed at the other end in the direction of the rotary axis of the lever (5 '), spring means (7') , arranged to push the brake housing (2 ') and the foot plate together, a broken lever (8') rotatably mounted in the brake housing (2 ') with the first arm (8a') so as to be parallel to the axis of bearing of the lever (5 '), but away from it, and the second arm (8b') is formed substantially perpendicular to the first arm, the first arm (8a ') of the broken arm being formed by a ridge (11) lž of the first leg, which is positioned so that when the hiking plate (3 ') is lowered, it engages with the groove (10) on the lever and prevents the lever from turning when the second leg (8b') of the broken lever is directed perpendicular to the ski plane. the rotation of the lever is unimpeded when the other leg (8b ') of the broken lever is parallel to the plane of the ski. 6. Zavora (Γ) po zahtevku 5, značilna po tem, da ima greben (11) v prečnem prerezu obliko kvadrata s posnetim robom s priležnim četrtinskim izsekom kroga, pri čemer je četrtinski izsek kroga razmeščen v smeri drugega kraka (8b') lomljene ročice in ima utor (10) v prečnem prerezu obliko, ki je komplementarna obliki grebena (11) v prečnem prerezu.Brake (Γ) according to claim 5, characterized in that the ridge (11) has a square cross-section with a chamfered edge with an adjacent quarter section of the circle, the quarter section of the circle being arranged in the direction of the second leg (8b ') levers and the groove (10) has a cross-sectional shape that is complementary to the shape of the ridge (11) in cross-section. 7. Zavora (1; Γ) po katerem koli od zahtevkov od 1 do 6, značilna po tem, da je vzmetno sredstvo (7; 7') tvorjeno kot torzijska vijačna vzmet.Brake (1; Γ) according to any one of claims 1 to 6, characterized in that the spring means (7; 7 ') is formed as a torsion coil spring.
SI201900112A 2019-06-11 2019-06-11 Alpine bindings brake SI25854A (en)

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DE102021100316A1 (en) * 2021-01-11 2022-07-14 Salewa Sport Ag Brake assembly for a touring binding
AT526525B1 (en) 2022-10-03 2024-04-15 Tyrolia Tech Gmbh Heel unit of a ski binding with a ski brake and with a heel jaw as well as ski binding, in particular touring binding, with such a heel unit
FR3141075A1 (en) * 2022-10-21 2024-04-26 Skis Rossignol Braking device for a sliding board

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FR2538258B1 (en) * 1982-12-23 1985-06-07 Salomon & Fils F SKI BRAKE
DE4142390C2 (en) * 1991-08-05 1994-03-10 Silvretta Sherpas Sportartikel Safety binding for jump skis
US6390491B1 (en) * 1999-05-19 2002-05-21 Lemna J. Hunter Downhill ski with integrated binding/traction device
IT1401408B1 (en) * 2010-08-03 2013-07-26 Atk Race Srl SKI STOP DEVICE.
FR2999090A1 (en) * 2012-12-10 2014-06-13 Rossignol Sa BRAKING DEVICE FOR HIKING SKI
AT514518B1 (en) 2013-07-09 2018-05-15 G3 Genuine Guide Gear Inc SKIBINDUNGSFERSENEINHEIT

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