EP0477314A1 - Stossdämpfer zur befestigung von skibindungen. - Google Patents
Stossdämpfer zur befestigung von skibindungen.Info
- Publication number
- EP0477314A1 EP0477314A1 EP91906433A EP91906433A EP0477314A1 EP 0477314 A1 EP0477314 A1 EP 0477314A1 EP 91906433 A EP91906433 A EP 91906433A EP 91906433 A EP91906433 A EP 91906433A EP 0477314 A1 EP0477314 A1 EP 0477314A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski
- layer
- shock absorber
- binding
- insert
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- A63C5/12—Making thereof; Selection of particular materials
- A63C5/122—Selection of particular materials for damping purposes, e.g. rubber or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
Definitions
- the invention relates to a shock absorber for fastening ski bindings on a ski having an upper chord, the ski binding having a base or binding plate with receiving points for fastening screws, and wherein at least one receiving and holding the screws in a recess of the ski core anchoring insert is provided, which by at least one layer of high-strength material, such as is formed from a metal layer, preferably from an aluminum alloy and / or from GRP fabric laminates, each insert apart from the high-strength layer at least one layer, preferably arranged above this, of an elastomeric material, such as rubber, silicone rubber or the like.
- high-strength material such as is formed from a metal layer, preferably from an aluminum alloy and / or from GRP fabric laminates, each insert apart from the high-strength layer at least one layer, preferably arranged above this, of an elastomeric material, such as rubber, silicone rubber or the like.
- the binding has, and wherein at least one spacer sleeve is provided, which is supported on the high-strength layer and passes through the layer of elastomeric material and the upper flange, at least the latter with play, and the spacer sleeve, when the binding is mounted, protrudes over the top of the ski and the ski binding , in particular their base or binding plate, holds at a distance from the top of the ski.
- a shock absorber according to the preamble of claim 1 has been made available to the public since ISPO '89 through products, catalogs and explanatory explanations.
- the inserts for receiving the fastening screws are designed in the form of multilayer strips in the core of the ski, so that front and rear fastening screws, which are each provided on one side of a ski binding part, can each be received by means of an insert.
- this version has advantageous damping properties listed, it comes occasionally to tolerance problems because the strip-shaped deposits must be englobed during manufacture of the ski, so that with different widths ski and ski binding with different Bohr ⁇ images the optimum 'situation between the mounting screws and the strip-shaped deposits cannot always be achieved.
- the object of the present invention is to remedy this and to arrange the damping elements on the respective drilling patterns of the ski binding parts to be fastened accordingly.
- the problem is solved by the characterizing features of claim 1.
- the socket for inserting the insert is open at the top, which is closed by means of a cover after inserting the insert.
- the assembly is simple, but the connection between the socket and the cover must be designed in such a way that this connection can withstand the loads that occur.
- the assembly of the unit consisting of the bushing and insert is somewhat more complex, but it has the advantage that the stresses that occur can be absorbed by the entire body of the bushing.
- the bottom cover which closes the underside of the socket is not exposed to any load, so that this connection can be made simply.
- the configuration according to the features of claims 4 to 6 increases the stability of the high-strength layer of the insert in that the spacer sleeve is fixed with it connected is.
- the mating thread for the metal screw is still formed in the layer of high-strength material formed as a washer.
- the measures according to claim 5 have the advantage that the spacer sleeve is formed by the outer surface of the cylindrical receiving part itself.
- the features of claim 6 result in the advantage that the receiving part is designed as a screw bolt, the free end region of which carries the thread and can be screwed to a screw having an internal thread.
- the invention also relates to a shock absorber
- ski bindings on a ski with a top flange the ski binding being a basic or
- Material such as is formed from a metal layer, the inside of the ski being at least above the high-strength one
- Silicone rubber or the like is provided, and the
- Screw nuts or screws with an internal thread would have to cover the entire elastic layer in the binding area
- Screws is compressible. If, however, the screws are not tightened firmly, there is a risk of loosening and wearing out the holders of the binding parts.
- Remedy is also to be created here according to the invention, which is achieved by the characterizing features of claim 7.
- the spacer is designed in the form of a ring, which rests on the portion of the receiving part projecting over the top of the ski, the height of the spacer sleeve is significantly reduced, whereby the space required for the arrangement of the insert in the socket can be kept smaller and thereby the dimensions of the socket can be reduced. This contributes to smaller recesses in the body of the ski.
- the ring can be provided with a larger inner diameter sliding over the threaded section, this ring resting on a widened shaft section of the receiving part.
- the shaft part of the receiving part is to be designed with a larger diameter, on the other hand the costs for producing the ring are reduced.
- the spacer is designed as a ring with an internal thread, which can be screwed onto the threaded section of each cylindrical receiving part. This simplifies the manufacture of the receiving parts.
- the features of claim 10 ensure that the high-strength layer is secured against rotation in each configuration.
- FIG. 1 shows a cross section through a first embodiment of the invention
- FIG. 2 shows a cross section of a detail from FIG. 1 on an enlarged scale
- FIG. 3 shows an associated top view
- 4 shows a cross section along the line IV-IV in FIG.
- Figure 5 is a cross section of another embodiment of a detail similar to Figure 2.
- a corresponding top view is shown in Fig. 6.
- Fig. 7-9 show details of further variants of the Design according to the invention in the diagram.
- Fig.10 is a partial section of the screwed version according to Fig.9. 11 shows a modification of this.
- FIGS. 12 and 14 are further modifications of details in an exploded view and
- FIG. 13 is a cross section similar to FIG. 1 with the detail according to FIG. 12.
- a ski In Fig.l a ski is designated 1. It has a core 2, which is covered on its upper side by an upper flange 3 and on its underside by a lower flange 4. Sidewalls 5 are attached to the narrow side surfaces of the core 2.
- the structure of such a ski is known per se and is not the subject of the present invention.
- metallic bushings 7 are screwed into corresponding bores 6.
- the upper side of the bushing 7 is open and is firmly connected to a cover 8, screwed in the present exemplary embodiment.
- the cover 8 has, as can be seen from FIGS. 2 and 3, a bore 8a for receiving fastening screws to be described later, and slot-shaped recesses 8b for receiving a suitable tool.
- an insert 9, 10, 11 having three layers 9, 10 and 11 is provided in the cavity of each bushing 7.
- the upper and lower layers 9 and 10 are each made of an elastomeric material with viscoelastic properties, such as e.g. Rubber or silicone rubber, manufactured. Between these layers 9 and 10 is a layer 11 made of a high-strength material, e.g. Metal, provided.
- a fastening screw designed as a metal screw 12 of a base plate 13 of an indicated ski binding 15 is screwed to the high-strength layer 11, so that the ski binding 15 is firmly anchored in the ski 1.
- the metal screw 12 is guided in a spacer sleeve 14, which passes through a further elastic layer 16 on the upper side of the ski, the cover 8 of the socket 7 with play and the upper elastic layer 9 in the cavity of the socket 7, is supported on the high-strength layer 11 and protrudes over the top of the ski la.
- the high-strength layer 11 has at least one shoulder 11a, which corresponds to a groove 7a of the bushing 7.
- FIG. 5 and 6 show a further possible embodiment of the bushing 7 '.
- the bush 7 ' is open on its underside and is secured by means of a bottom cover 18', e.g. made of plastic, lockable.
- the upper side of the bushing 7 ' is provided with a bore 7'c, corresponding to the cover 8 according to FIG. 2, and with two recesses 7'b for receiving a tool.
- the arrangement of the inserts and the anti-rotation device is also as shown in Fig. 2.
- Fig. 7 is a further embodiment of the insert 11 ', in which the spacer sleeve 14' is firmly connected to it, e.g. welded, is.
- FIGS. 8, 9, 10 and 11 show embodiments in which the fastening screw designed as a metal screw 12, 12 ', 12 "is screwed with its thread to a circularly cylindrical receiving part 17, 17', 17" , which 1 the latter is firmly connected to the high-strength layer.
- FIG. 8 accordingly shows the high-strength layer 11 ", which is firmly connected to the receiving part 17 designed as a cylindrical cylinder, which also serves as a spacer sleeve 14".
- the metal screw 12 is screwed to the internal thread 17a of the receiving part 17.
- FIGS. 9, 10 and 11 show the circular cylindrical receiving part 17 ', 17 "with an external thread 17'a, 17" a, which with a metal screw 12', 12 "with an internal thread 12'a, 12” a is screwed.
- the internal thread 12'a extends over the entire cavity of the metal screw 12 '.
- the receiving part 17 ' is designed in such a way that the diameter of its lower, unthreaded section is equal to or smaller than the inside diameter of the thread 17a.
- the lower, unthreaded section has a diameter which is the same, preferably larger, than the outer diameter of the thread 12" a.
- the shaft of this metal screw 12 ', 12 "simultaneously forms the spacer sleeve 14"', 14 IV / when it is rotated during assembly until it rests on the high-strength layer 11 'with its lower end face.
- the high-strength layer 11 ' is firmly connected to a cylindrical receiving part 17 "', which has a thread 17"'a.
- the outer diameter of the section of the receiving part 17 "'carrying the thread 17'" a is smaller than that of the widened shaft section 17 "'b underneath.
- the resulting shoulder on the end face 17"' c can now be used Place spacer ring 14 v .
- Fig. 13 shows the configuration according to Fig. 12 in the assembled state.
- the spacer ring 14 I has an internal thread 14 I a and is screwed to the cylindrical receiving part 17 "up to its threaded outlet 17" d, which defines the position of the spacer ring 14 I.
- the insert can be made up of more than three layers, whereby the choice of materials gives the designer a free hand as required.
- the type of fastening of the individual bushes in the body of the ski is also not restricted to screwing in, and gluing is also conceivable.
- bushings made of a suitable plastic material or wood can be used instead of metal bushings. Another possibility results from a multilayer structure of the layer made of a high-strength material.
- the high-strength layer can also have a square shape instead of a cylindrical shape and can interact with a correspondingly designed cavity in the bushing.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0088490A AT398906B (de) | 1990-04-12 | 1990-04-12 | Stossdämpfer zur befestigung von skibindungen |
AT884/90 | 1990-04-12 | ||
PCT/EP1991/000504 WO1991016112A1 (de) | 1990-04-12 | 1991-03-16 | Stossdämpfer zur befestigung von skibindungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0477314A1 true EP0477314A1 (de) | 1992-04-01 |
EP0477314B1 EP0477314B1 (de) | 1994-12-07 |
Family
ID=3502041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91906433A Expired - Lifetime EP0477314B1 (de) | 1990-04-12 | 1991-03-16 | Stossdämpfer zur befestigung von skibindungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5207445A (de) |
EP (1) | EP0477314B1 (de) |
JP (1) | JPH04506620A (de) |
AT (1) | AT398906B (de) |
DE (1) | DE59103785D1 (de) |
WO (1) | WO1991016112A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT394142B (de) * | 1990-09-14 | 1992-02-10 | Tyrolia Freizeitgeraete | Ski |
AT399286B (de) * | 1991-11-15 | 1995-04-25 | Tyrolia Freizeitgeraete | Halteeinrichtung für skibindungen |
AT396749B (de) * | 1992-03-20 | 1993-11-25 | Tyrolia Freizeitgeraete | Fixierung einer platte auf der oberseite eines ski |
AT400403B (de) * | 1993-02-23 | 1995-12-27 | Tyrolia Freizeitgeraete | Haltevorrichtung zur befestigung von skibindungsteilen |
AT2138U1 (de) * | 1994-12-15 | 1998-05-25 | Oetzbrugger Christof | In ein snowboard oder einen ski einbaubare verankerungsvorrichtung |
DE29500862U1 (de) * | 1995-01-20 | 1995-03-09 | Graf Josef | Bindung für ein Snowboard |
US5785342A (en) * | 1996-07-30 | 1998-07-28 | Bronson; Henry D. | Ski binding dampening assembly |
US6283491B1 (en) * | 1997-03-06 | 2001-09-04 | Maclean-Esna, L.P. | Sportboard fastener |
AT411734B (de) * | 1999-12-22 | 2004-05-25 | Atomic Austria Gmbh | Brettartiges gleitgerät, insbesondere schi oder snowboard |
US6715773B2 (en) * | 2001-01-09 | 2004-04-06 | K-2 Corporation | Adjustable damping pads for snowboard bindings |
US7073813B2 (en) * | 2001-01-18 | 2006-07-11 | K2 Corporation | Athletic boot with interface adjustment mechanism |
DE20320276U1 (de) * | 2002-09-24 | 2004-04-15 | Tyrolia Technology Gmbh | Gleitbrett, insbesondere Ski |
DE10254471A1 (de) | 2002-11-21 | 2004-06-03 | Madsus A/S | Ski mit Bindungs-Montagehilfe, Verfahren zur Herstellung eines solchen Ski sowie entsprechende Montagehilfe |
AT413797B (de) * | 2003-03-07 | 2006-06-15 | Tyrolia Technology Gmbh | Gleitbrett, insbesondere ski, und verfahren zur herstellung |
US20040227311A1 (en) * | 2003-05-13 | 2004-11-18 | K-2 Corporation | Binding insert suspension system |
US20070069503A1 (en) * | 2003-11-24 | 2007-03-29 | Marc Humann | Sliding board, in particular a ski and methods for the production thereof |
ATE426439T1 (de) * | 2005-01-10 | 2009-04-15 | Rottefella As | Ski oder dergleichen schneegleitgerat mit bindungs-montagehilfe |
FR2882269A1 (fr) * | 2005-02-23 | 2006-08-25 | Skis Rossignol Sa Sa | Planche de glisse sur neige a element superieur de decoration et de protection |
US8267630B2 (en) * | 2009-07-13 | 2012-09-18 | United Technologies Corporation | Threaded flanged bushing for fastening applications |
DE102011003541A1 (de) * | 2011-01-31 | 2012-08-02 | BSH Bosch und Siemens Hausgeräte GmbH | Einbau-Haushaltsgerät, insbesondere Geschirrspülmaschine |
US8282533B1 (en) * | 2012-02-28 | 2012-10-09 | Voda Equipment, LLC | Resilient stable trampoline board with bindings |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO80939A (de) * | ||||
US3817543A (en) * | 1972-07-24 | 1974-06-18 | W Haff | Adjustable harness for ski boot |
US4097061A (en) * | 1976-04-19 | 1978-06-27 | Dietlein Robert W | Ski insert for anchoring a ski binding screw in a ski |
DE2711503A1 (de) * | 1977-03-16 | 1978-09-21 | Hannes Marker | Schwingungsdaempfer fuer ski |
FR2595579B1 (fr) * | 1986-03-14 | 1989-05-05 | Salomon Sa | Ski pourvu de prepercages pour le montage des fixations |
EP0354379B1 (de) * | 1988-08-11 | 1993-01-13 | HTM Sport- und Freizeitgeräte Gesellschaft m.b.H. | Ski |
FR2638650A1 (fr) * | 1988-11-04 | 1990-05-11 | Salomon Sa | Dispositif amortisseur de chocs et vibrations entre un ski et la fixation de la chaussure |
-
1990
- 1990-04-12 AT AT0088490A patent/AT398906B/de not_active IP Right Cessation
-
1991
- 1991-03-16 JP JP3506289A patent/JPH04506620A/ja active Pending
- 1991-03-16 DE DE59103785T patent/DE59103785D1/de not_active Expired - Fee Related
- 1991-03-16 EP EP91906433A patent/EP0477314B1/de not_active Expired - Lifetime
- 1991-03-16 US US07/776,327 patent/US5207445A/en not_active Expired - Fee Related
- 1991-03-16 WO PCT/EP1991/000504 patent/WO1991016112A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9116112A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5207445A (en) | 1993-05-04 |
JPH04506620A (ja) | 1992-11-19 |
AT398906B (de) | 1995-02-27 |
WO1991016112A1 (de) | 1991-10-31 |
ATA88490A (de) | 1994-07-15 |
EP0477314B1 (de) | 1994-12-07 |
DE59103785D1 (de) | 1995-01-19 |
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