EP0252417A2 - Rear-entry ski boot - Google Patents
Rear-entry ski boot Download PDFInfo
- Publication number
- EP0252417A2 EP0252417A2 EP87109431A EP87109431A EP0252417A2 EP 0252417 A2 EP0252417 A2 EP 0252417A2 EP 87109431 A EP87109431 A EP 87109431A EP 87109431 A EP87109431 A EP 87109431A EP 0252417 A2 EP0252417 A2 EP 0252417A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- shell
- collar
- ski boot
- tabs
- lateral
- 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.)
- Withdrawn
Links
- 210000002683 foot Anatomy 0.000 claims abstract description 9
- 210000001872 metatarsal bone Anatomy 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0429—Adjustment of the boot to calf or shin, i.e. fibula, tibia
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/048—Rear-entry skiboots
Definitions
- the present invention relates to a rear-entry ski boot.
- rear-entry ski boots are composed of a shell whereon are outwardly fixed, by means of studs, the front quarter and the rear quarter.
- rear-entry ski boots are furthermore provided, at the shell, with an engagement tooth for the front quarter which allows to limit the excursion thereof towards the rear quarter.
- ski boots furthermore have the disadvantage that they cannot be structurally customized by the skier himself, nor can they be easily differentiated from an aesthetical viewpoint.
- the main aim of the present invention is therefore to eliminate the disadvantages described above in known types of ski boots.
- the main aim of the present invention is to provide a rear-entry ski boot which is provided with increased aesthetical characteristics differentiatable in a rapid and simple manner, furthermore allowing the customization of the ski boot by the skier.
- Another important object is to provide a rear-entry ski boot wherein it is possible to limit safely and in an optimum manner the excursion of the front quarter in the direction of the rear quarter.
- Not least object is to provide a ski boot which associates the above characteristics with that of being provided with excellent lateral rigidity allowing the precise transmission of lateral efforts of the foot to the ski, at the same time allowing the flexibility of the front quarter.
- a rear-entry ski boot comprising a shell whereto is pivotably coupled a rear quarter, characterized in that it comprises a front quarter composed of said shell and of a collar removably associable therewith, said collar being movable with respect to said shell.
- said shell constituting said front quarter embraces the foot from the metatarsal region to the malleolar region.
- the rear-entry ski boot 1 comprises a shell 2, provided monolithically together with the sole 3, and embracing the foot from the metatarsal region 4 to the malleolar region 5.
- the shell 2 is provided with a plane upper surface 6, interrupted at the region of the foot instep, which extends at the lateral ends up to the rear end 7 of the shell 2 to define a pair of plane lateral guides 8, whereto are connected, protruding upwardly, two flaps 9 and 10 having a groove 11 provided at the longitudinal mid-plane of the shell.
- Said flaps 9 and 10 are arranged at planes approximately parallel to those of arrangement of the outer lateral surface 12 of the shell 2, the guides 8 being perpendicular to said flaps and said surface and connecting them to one another.
- the surface 6 is inclined with respect to the resting plane of the sole 3, defining a wedge-like configuration for the shell.
- Said depressed portion 15 occludes the seat 14 at a region adjacent to the sole 3, there projecting therefrom, in the direction of the upper end of the ski boot 1, a first tab 16, in the shape of a half cylinder, with an outer diameter smaller than the inner diameter of the seat 14, defining an opening 17.
- a rear quarter 19 is pivotably coupled.
- the ski boot 1 furthermore comprises a collar 20, removable associated with the shell 2 and constituting in association therewith the front quarter 21.
- the collar 20 laterally and frontally embraces said flaps 9 and 10, and is provided with a surface 22, facing towards the metatarsal region 4, which connects to the plane upper surface 6 of the shell 2.
- the lower lateral perimetral borders 23 of the collar 20 rest laterally on the guides 8, from said borders 23 there projecting second tabs 24, of reduced thickness, elastically deformable, having an essentially triangular form with the apex directed towards the sole and resting, in use, on the inner lateral surface of said collar 20.
- the tabs 24 are provided with a semicircular undercutting 25, with its concavity directed towards the borders 23.
- each of the tabs 24 there is rigidly associated and projecting an element for connecting the collar to the shell, consisting of a circular projection 26, its external diameter being slightly smaller than the inner diameter of the seat 14.
- the thickness of the projection 26, together with that of the tab 24, is slightly smaller than the width of the opening of the slots 13.
- the width of the tabs 24 at their coupling to the perimetral borders 23 is smaller than the length of the slots 13.
- the assembly of the front quarter 21 thus occurs by associating the collar 20 with the shell 2: this operation is performed by inserting each of the projections 26 and the tabs 24 inside the corresponding longitudinal slots 13, the locking occurring by inserting said projections 26, through the openings 17, into the seats 14.
- the undercutting 25 rests on the end of the tab 16 complementarily shaped thereto, this facilitating the rotation of the collar 20 with respect to the shell 2.
- a shell defining a fixed structure at the malleolar region allows to provide thereon adapted spaces or seats for the insertion of mechanisms currently usually placed at a movable element, such as the front quarter which covers the malleolar region, or graphic motifs.
- the invention thus conceived furthermore allows the stud 18 for the pivoting of the rear quarter 19 to be left unpainted, it being possible to replace said stud with a simple rivet, thus limiting costs and dimensions. Said stud is indeed hidden by the projection 26.
- a ski boot 101 comprising a shell 102 provided with a pair of lateral guides 108, each connected to the outer lateral surface 112 of the shell and to a flap, indicated by the reference numerals 109 and 110.
- a means for the adjustment of the extent of the relative motion of said collar and said shell is arrangeable between the same, said means being composed of a small block 130, provided preferably in elastically deformable material, and provided with an axial seat 131 shaped complementarily with respect to the thin plate 128.
- the collar 120 can be replaced rapidly and simply, allowing to achieve the same characteristics and advantages described previously.
- the materials as well as the dimensions of the individual components of the rear-entry ski boot may be any according to the requirements.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to a rear-entry ski boot. The ski boot comprises a front quarter (21) essentially composed of two separate elements: a shell (2) and a collar (20). The latter is removably associable with the shell (2) and is therefore replaceable by the user. The collar (20) is furthermore movable with respect to the shell (2), allowing the flexibility of the front quarter (21). Conveniently, between the shell (21) and the collar (20) are arrangeable members for the adjustment of the extent of the movement of the collar (20) with respect to the shell (2). Advantageously the shell (2) constituting the front quarter (21) embraces the foot from the metatarsal region (4) to the malleolar region.
Description
- The present invention relates to a rear-entry ski boot.
- Currently, rear-entry ski boots are composed of a shell whereon are outwardly fixed, by means of studs, the front quarter and the rear quarter.
- The use of such studs allows the rotation, with respect to their axis, of said front quarter and rear quarter, but at the same time has the disadvantage of allowing, under stress while skiing, a lateral deformability.
- This deformation does not allow the precise transmission, on the part of the skier, of the efforts imparted laterally to the ski by the foot.
- Some known types of rear-entry ski boots are furthermore provided, at the shell, with an engagement tooth for the front quarter which allows to limit the excursion thereof towards the rear quarter.
- The disadvantage which can be found in such known types of boots resides in the fact that this tooth is subject not only to breakage but also to uncoupling from the front quarter, thus invalidating its function.
- Known ski boots furthermore have the disadvantage that they cannot be structurally customized by the skier himself, nor can they be easily differentiated from an aesthetical viewpoint.
- The main aim of the present invention is therefore to eliminate the disadvantages described above in known types of ski boots.
- For this purpose, the main aim of the present invention is to provide a rear-entry ski boot which is provided with increased aesthetical characteristics differentiatable in a rapid and simple manner, furthermore allowing the customization of the ski boot by the skier.
- Within the scope of the above described aim, another important object is to provide a rear-entry ski boot wherein it is possible to limit safely and in an optimum manner the excursion of the front quarter in the direction of the rear quarter.
- Not least object is to provide a ski boot which associates the above characteristics with that of being provided with excellent lateral rigidity allowing the precise transmission of lateral efforts of the foot to the ski, at the same time allowing the flexibility of the front quarter.
- The aim and the objects mentioned above, as well as others which will become apparent hereinafter, are achieved by a rear-entry ski boot, comprising a shell whereto is pivotably coupled a rear quarter, characterized in that it comprises a front quarter composed of said shell and of a collar removably associable therewith, said collar being movable with respect to said shell.
- Conveniently, between said shell and said collar are arrangeable means for the adjustment of the extent of the movement of said collar with respect to said shell.
- Advantageously, said shell constituting said front quarter embraces the foot from the metatarsal region to the malleolar region.
- Further characteristics and advantages of the invention will become apparent from the detailed description of a particular, but not exclusive, embodiment, illustrated only by way of non-limitative example in the accompanying drawing tables, wherein:
- Fig. 1 is a perspective view of the ski boot;
- Fig. 2 is a lateral view of the same;
- Fig. 3 is a perspective view of the components constituting the front quarter;
- Fig. 4 is a fragmentary cross section view along a longitudinal plane passing through the collar;
- Fig. 5 is a perspective view of a ski boot according to another aspect of the invention;
- Fig. 6 is a perspective view of the components of the front quarter of said other aspect of the invention;
- Fig. 7 is a fragmentary cross sectional view, similar to that of fig. 4, of the coupling between said collar and said shell; and
- Fig. 8 is a cross section view of the boot along the longitudinal mid-plane thereof.
- With reference to the above described figures, the rear-entry ski boot 1 comprises a
shell 2, provided monolithically together with the sole 3, and embracing the foot from themetatarsal region 4 to themalleolar region 5. - Between said regions the
shell 2 is provided with a planeupper surface 6, interrupted at the region of the foot instep, which extends at the lateral ends up to therear end 7 of theshell 2 to define a pair of plane lateral guides 8, whereto are connected, protruding upwardly, twoflaps 9 and 10 having agroove 11 provided at the longitudinal mid-plane of the shell. - Said
flaps 9 and 10 are arranged at planes approximately parallel to those of arrangement of the outerlateral surface 12 of theshell 2, the guides 8 being perpendicular to said flaps and said surface and connecting them to one another. - Advantageously, the
surface 6 is inclined with respect to the resting plane of the sole 3, defining a wedge-like configuration for the shell. - At each of said pairs of lateral guides 8 there is a
longitudinal slot 13 affecting the entire region above the malleolus. - At the
lateral surfaces 12 of theshell 2, and proximate to therear end 7 and to the heel region, there is a number ofcircular seats 14 comprising a first semicirculardepressed portion 15 with an outer diameter equal to the inner diameter of the seat. - Said
depressed portion 15 occludes theseat 14 at a region adjacent to the sole 3, there projecting therefrom, in the direction of the upper end of the ski boot 1, afirst tab 16, in the shape of a half cylinder, with an outer diameter smaller than the inner diameter of theseat 14, defining anopening 17. - To the
shell 2, at thetab 16 and by means of an adaptedstud 18, arear quarter 19 is pivotably coupled. - The ski boot 1 furthermore comprises a
collar 20, removable associated with theshell 2 and constituting in association therewith thefront quarter 21. - The
collar 20 laterally and frontally embraces saidflaps 9 and 10, and is provided with asurface 22, facing towards themetatarsal region 4, which connects to the planeupper surface 6 of theshell 2. - The lower lateral
perimetral borders 23 of thecollar 20 rest laterally on the guides 8, fromsaid borders 23 there projectingsecond tabs 24, of reduced thickness, elastically deformable, having an essentially triangular form with the apex directed towards the sole and resting, in use, on the inner lateral surface of saidcollar 20. - At the ends, the
tabs 24 are provided with a semicircular undercutting 25, with its concavity directed towards theborders 23. - Laterally and externally with respect to the ends of each of the
tabs 24 there is rigidly associated and projecting an element for connecting the collar to the shell, consisting of acircular projection 26, its external diameter being slightly smaller than the inner diameter of theseat 14. - The thickness of the
projection 26, together with that of thetab 24, is slightly smaller than the width of the opening of theslots 13. - Moreover, the width of the
tabs 24 at their coupling to theperimetral borders 23 is smaller than the length of theslots 13. - The assembly of the
front quarter 21 thus occurs by associating thecollar 20 with the shell 2: this operation is performed by inserting each of theprojections 26 and thetabs 24 inside the correspondinglongitudinal slots 13, the locking occurring by inserting saidprojections 26, through theopenings 17, into theseats 14. - Thus a snap-together insertion is achieved, the
tab 16 blocking theprojection 26 in theseat 14. - The undercutting 25 rests on the end of the
tab 16 complementarily shaped thereto, this facilitating the rotation of thecollar 20 with respect to theshell 2. - As illustrated in fig. 2, indeed during the flexing phase the
front quarter 21 bends in the direction of themetatarsal region 4, it being possible to impose a shift in this direction to thecollar 20, until the abutment occurs of thetabs 24 with the ends of theslots 13 directed towards the point of the shell. - It has thus been observed that the invention achieves the aim and the objects intended, a ski boot having been devised which is provided with aesthetical characteristics which can be differentiated by virtue of the interchangeability of the collar with respect to the shell, said interchangeability in fact allowing the use of collars provided in different materials and different colors.
- Furthermore, the provision of a shell defining a fixed structure at the malleolar region allows to provide thereon adapted spaces or seats for the insertion of mechanisms currently usually placed at a movable element, such as the front quarter which covers the malleolar region, or graphic motifs.
- The invention thus conceived furthermore allows the
stud 18 for the pivoting of therear quarter 19 to be left unpainted, it being possible to replace said stud with a simple rivet, thus limiting costs and dimensions. Said stud is indeed hidden by theprojection 26. - If a lever for the closure of the ski boot is associated with the collar and with the rear quarter, the possible excursion of the front quarter in the direction of the rear quarter is limited by the interaction occurring between the
tabs 24 and the end of theslots 13 directed towards the rear quarter. The ski boot thus conceived is furthermore much more rigid laterally, avoiding splayings and making the transmission of lateral efforts of the foot to the ski more precise. Naturally, the invention thus conceived is more susceptible to numerous modifications and variations, all of which are within the scope of the same inventive concept. - Thus, for example, according to another aspect of the invention illustrated in figures 5, 6 and 7, a
ski boot 101 is described comprising ashell 102 provided with a pair oflateral guides 108, each connected to the outerlateral surface 112 of the shell and to a flap, indicated by thereference numerals 109 and 110. - At the
surface 106 of the latter there is a step-like discontinuity 127 provided at a region adjacent to the end of theslot 113 provided on theguides 108. - From said step-like discontinuity there projects in the direction of the
flaps 109 and 110 athin plate 128 arranged on a plane parallel to that of thesurface 106, the free end of said thin plate being accommodatable within a complementarily shapedseat 129 provided at the end of thesurface 122 of the collar directed towards theregion 4. - Thus, a means for the adjustment of the extent of the relative motion of said collar and said shell is arrangeable between the same, said means being composed of a
small block 130, provided preferably in elastically deformable material, and provided with anaxial seat 131 shaped complementarily with respect to thethin plate 128. - The sliding of the
collar 120 with respect to theshell 102 is ensured, the same being provided, at theperimetral borders 123, with a pair oftabs 124 insertable in saidslot 113, at the inner facing surfaces of said tabs there projecting alongitudinal lug 132 adapted to interact in abutment, after a snap-together insertion, with the inner lateral surface of theflaps 109 and 110. - Also in this case, flexibility is achieved, it being possible to move the
collar 120 within theslots 113, it being also possible to determine the degree of flexibility also by employing asmall block 130 having the required compressibility characteristics. - Also in this case the
collar 120 can be replaced rapidly and simply, allowing to achieve the same characteristics and advantages described previously. Naturally, the materials as well as the dimensions of the individual components of the rear-entry ski boot may be any according to the requirements.
Claims (15)
1. Rear-entry ski boot (1,101), comprising a shell (2,102) whereto is pivoted a rear quarter (19), characterized in that it comprises a front quarter (21) composed of said shell (2,102) and a collar (20,120) removable associable therewith, said collar (20,120) being movable with respect to said shell (2,102).
2. Rear-entry ski boot (1,101) according to claim 1, characterized in that it comprises a shell (2,102), provided monolithically together with a sole (3), embracing the foot from the metatarsal region (4) to the malleolar region (5), between said regions (4,5) said shell (2,102) being provided with a plane upper surface (6,106) interrupted approximately at the foot instep, said plane upper surface (6,106) extending at the lateral ends up to the rear end (7) of said shell (2,102) to define a pair of lateral guides (8,108) arranged on a plane approximately parallel to that of said sole (3).
3. Ski boot according to claims 1 and 2, characterized in that to said lateral guides (8,108) are connected and upwardly project two flaps (9,10,109,110) arranged at planes approximately parallel to those of arrangement of the outer lateral surface (12,112) of the shell (2,102), at each of said lateral guides (8,108) there being provided a longitudinal slot (13,113) affecting the entire region of the malleolus, said flaps (9,10,109,110) being connected to said plane upper surface (6,106) of the shell (2,102), therebetween there being provided, at the longitudinal middle plane of the shell (2,102), a groove (11).
4. Ski boot according to claims 1 and 3, characterized in that said shell (2) is provided, at the lateral surfaces (12) and proximate to the rear end (7) of the heel region, with a circular seat (14) provided with a first semicircular depressed portion (15) with an outer diameter equal to the inner diameter of said seat (14), said first depressed portion (15) occluding said seat (14) at a region adjacent to said sole (3), from said first depressed portion (15) there projecting, in the direction of the upper ends of said ski boot (1), a first tab (16) in the shape of a half-cylinder, having an outer diameter which is smaller than the inner diameter of said seat (14) to define an opening (17).
5. Ski boot according to the preceding claims, characterized in that it comprises a front quarter (21) consisting of a collar (20), separate from said shell (2) and removably associable therewith, said collar (20) laterally and frontally embracing said flaps (9,10) and being provided with a surface (22) directed towards the metatarsal region (4) which connects to said plane upper surface (6) of said shell (2).
6. Ski boot according to claims 1 and 5, characterized in that said collar (20) is provided with lower lateral perimetral borders (23) resting at said lateral guides (8) provided on said shell (2), from said lower lateral perimetral borders (23) of said collar (20) there projecting second tabs (24) having a reduced thickness, said tabs (24) being elastically deformable, provided with an essentially triangular shape with the apex directed towards the sole (3) and arranged at the plane of arrangement of the inner lateral surface of said collar (20).
7. Ski boot according to claims 1, 5 and 6, characterized in that it comprises second tabs (24) provided at the ends with a semicircular undercutting (25) with a concavity facing towards said lower lateral perimetral borders (23) of said collar (20).
8. Ski boot according to claims 1 and 7, characterized in that it comprises a collar (20) provided, laterally and outwardly with respect to the ends of each of said tabs (24), with an element (26) for connection to said shell (2), said element being composed of a projection (26) rigidly associated with, and projecting from said ends, said projection (26) being circular in shape with the outer diameter having dimensions slightly smaller than the inner diameter of said seat (14) provided on said shell (2).
9. Ski boot according to claims 1 and 8, characterized in that said undercutting (25), provided at the ends of said tabs (24) projecting from said lower lateral perimetral borders (23) of said collar (20) interacts in abutment, once said projections (26) have been placed at said seats (14) provided on said shell (2), with said first tab (16) projecting from said first depressed portion (15).
10. Ski boot according to claims 1 and 9, characterized in that the thickness of each of said projections (26) and tabs (24) of said collar (20) is slightly smaller than the width of the opening of said slots (13) provided on said shell (2).
11. Ski boot according to the preceding claims, characterized in that the longitudinal extension of said tabs (24) of said collar (20) is such as to allow, once said projections (26) have been inserted in said seats (14) provided on said shell (2), the interaction of said lower lateral perimetral borders (23) of said collar (20) with each of said lateral guides (8) provided on said shell (2).
12. Ski boot according to the preceding claims, characterized in that it comprises a shell (102) provided, at the upper plane surface (106), with a step-like discontinuity (127) provided proximate to a region adjacent to the end of the slot (113) provided at said guides (108), from said step-like discontinuity (127) there projecting in the direction of said flaps (109,110) a thin plate (128) arranged on a plane approximately parallel to that of said plane upper surface (106) of said shell (102).
13. Ski boot according to claims 1 and 12, characterized in that it comprises a collar (120) provided with an end shaped complementarily and facing said step-like discontinuity (127) provided on said shell (102), at said ends there being provided a seat (129) accommodating the end of said thin plate (128).
14. Ski boot according to claims 1, 12 and 13, characterized in that it comprises a means (130) for the adjustment of the extent of the motion of said collar (120) with respect to said shell (102), composed of a small block (130), preferably in elastically deformable material and provided with an axial seat (131) shaped complementarily with respect to said thin plate (128) projecting from said step-like discontinuity (127) provided on said shell (102).
15. Ski boot according to claims 1 and 14, characterized in that it comprises a collar (120) wherefrom projects a pair of tabs (124) insertable at each of said slots (113) provided on said shell (102), at the inner facing surfaces of said tabs there projecting a longitudinal lug (132) having an axis parallel to the plane of arrangement of said lateral guides (108), said lug (132) interacting in abutment, once said tabs (124) are inserted in said slots (113), with the inner lateral surface of said flaps (109,110).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8255586 | 1986-07-11 | ||
IT82555/86A IT1205515B (en) | 1986-07-11 | 1986-07-11 | REAR ENTRANCE SKI BOOT |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0252417A2 true EP0252417A2 (en) | 1988-01-13 |
EP0252417A3 EP0252417A3 (en) | 1989-11-02 |
Family
ID=11318770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87109431A Withdrawn EP0252417A3 (en) | 1986-07-11 | 1987-07-01 | Rear-entry ski boot |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0252417A3 (en) |
JP (1) | JPS6324903A (en) |
IT (1) | IT1205515B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0381614A1 (en) * | 1989-02-01 | 1990-08-08 | Lange International S.A. | Ski boot |
US4977693A (en) * | 1987-12-01 | 1990-12-18 | Koflach Sport Gesellschaft Mbh & Co. Kg | Device for damping and limiting the tilting action of the cuff relative to the shell of a ski boot |
US5046269A (en) * | 1987-03-06 | 1991-09-10 | Nordica S.P.A. | Device for adjusting the flexibility in a ski boot |
CH678793A5 (en) * | 1989-06-20 | 1991-11-15 | Lange Int Sa | Ski boot in synthetic material with replaceable leg - has base of leg having horizontal axle fitting into cylindrical hollow in projection on back of shell |
EP0551881A1 (en) * | 1992-01-16 | 1993-07-21 | NORDICA S.p.A | Footgear particularly for skiing |
WO2010049398A1 (en) * | 2008-10-29 | 2010-05-06 | Abe Sport Group S.R.L. | System for removably assembling a cuff on a sport boot, and sport boot provided with said system |
US20140215855A1 (en) * | 2011-09-15 | 2014-08-07 | Dahu Sports Company Sa | Sports Boot |
IT201900006673A1 (en) * | 2019-05-09 | 2020-11-09 | Tecnica Group Spa | Sports footwear, in particular ski boot, with rear entry |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019267A (en) * | 1976-01-07 | 1977-04-26 | Dorofix Design Establishment | Ski boot structure |
US4280286A (en) * | 1978-11-15 | 1981-07-28 | Nordica S.P.A. | Ski boot |
-
1986
- 1986-07-11 IT IT82555/86A patent/IT1205515B/en active
-
1987
- 1987-07-01 EP EP87109431A patent/EP0252417A3/en not_active Withdrawn
- 1987-07-10 JP JP62171296A patent/JPS6324903A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019267A (en) * | 1976-01-07 | 1977-04-26 | Dorofix Design Establishment | Ski boot structure |
US4280286A (en) * | 1978-11-15 | 1981-07-28 | Nordica S.P.A. | Ski boot |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5046269A (en) * | 1987-03-06 | 1991-09-10 | Nordica S.P.A. | Device for adjusting the flexibility in a ski boot |
US4977693A (en) * | 1987-12-01 | 1990-12-18 | Koflach Sport Gesellschaft Mbh & Co. Kg | Device for damping and limiting the tilting action of the cuff relative to the shell of a ski boot |
EP0381614A1 (en) * | 1989-02-01 | 1990-08-08 | Lange International S.A. | Ski boot |
US4999933A (en) * | 1989-02-01 | 1991-03-19 | Lange International S.A. | Ski boot |
CH678793A5 (en) * | 1989-06-20 | 1991-11-15 | Lange Int Sa | Ski boot in synthetic material with replaceable leg - has base of leg having horizontal axle fitting into cylindrical hollow in projection on back of shell |
US5381611A (en) * | 1992-01-16 | 1995-01-17 | Nordica S.P.A. | Footgear with replaceable flap elements |
EP0551881A1 (en) * | 1992-01-16 | 1993-07-21 | NORDICA S.p.A | Footgear particularly for skiing |
WO2010049398A1 (en) * | 2008-10-29 | 2010-05-06 | Abe Sport Group S.R.L. | System for removably assembling a cuff on a sport boot, and sport boot provided with said system |
US20140215855A1 (en) * | 2011-09-15 | 2014-08-07 | Dahu Sports Company Sa | Sports Boot |
US11425960B2 (en) * | 2011-09-15 | 2022-08-30 | Nb Newboots Sa | Sports boot |
US20220386737A1 (en) * | 2011-09-15 | 2022-12-08 | Nb Newboots Sa | Sports boot |
US11918080B2 (en) * | 2011-09-15 | 2024-03-05 | Nb Newboots Sa | Sports boot |
IT201900006673A1 (en) * | 2019-05-09 | 2020-11-09 | Tecnica Group Spa | Sports footwear, in particular ski boot, with rear entry |
EP3735853A1 (en) * | 2019-05-09 | 2020-11-11 | Tecnica Group S.p.A. | Rear entry sports footwear, more particularly rear entry ski boot |
Also Published As
Publication number | Publication date |
---|---|
IT1205515B (en) | 1989-03-23 |
EP0252417A3 (en) | 1989-11-02 |
IT8682555A0 (en) | 1986-07-11 |
JPS6324903A (en) | 1988-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4561196A (en) | Ski boot having upper with journalled distribution plate | |
EP0150800A1 (en) | Ski boot incorporating a flex control device | |
EP0484845B1 (en) | Ski boot | |
EP0272643B1 (en) | Ski boot | |
EP0252417A2 (en) | Rear-entry ski boot | |
EP0634115B1 (en) | Ski boot with improved lateral support | |
EP0413089B1 (en) | Ski boot | |
US4788782A (en) | Foot presser device, particularly for ski boots | |
EP0512582A1 (en) | Closure and adjustment device, particularly for ski boot | |
EP0259721B1 (en) | Ski boot | |
EP0134562A1 (en) | Foot locking device particularly for front entrance ski boots | |
US5548909A (en) | Sports shoe having an asymmietrical opening | |
EP0657113B1 (en) | Inner shoe for ski-boots | |
US5177885A (en) | Device for closing and for clamping a ski boot and ski boot thus equipped | |
EP0152783B1 (en) | Insole with integral toe puff and heel counter | |
EP0134034B1 (en) | Rear entrance ski boot | |
EP0442436A2 (en) | Ski boot | |
US4720926A (en) | Ski boot | |
US6671982B2 (en) | Shell, particularly for a ski boot | |
EP1023847B1 (en) | Adjuster device for sports shoes | |
US1246630A (en) | Boot or shoe. | |
EP0686359A1 (en) | Sports shoe with improved safety | |
EP0549939A1 (en) | Sports shoe | |
EP0692202A1 (en) | Innerboot for sports shoes in general | |
EP0562315A1 (en) | Ski boot |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT CH DE FR LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT CH DE FR LI |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900201 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: TONEL, VALERIO |