EP0925812A1 - Schnellbindungsvorrichtung zwischen einem Schuh und einem Sportgerät - Google Patents

Schnellbindungsvorrichtung zwischen einem Schuh und einem Sportgerät Download PDF

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Publication number
EP0925812A1
EP0925812A1 EP98122219A EP98122219A EP0925812A1 EP 0925812 A1 EP0925812 A1 EP 0925812A1 EP 98122219 A EP98122219 A EP 98122219A EP 98122219 A EP98122219 A EP 98122219A EP 0925812 A1 EP0925812 A1 EP 0925812A1
Authority
EP
European Patent Office
Prior art keywords
shoe
locking
locking member
assembly according
sports
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Withdrawn
Application number
EP98122219A
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English (en)
French (fr)
Inventor
Laurent Marechal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Salomon SAS
Original Assignee
Salomon SAS
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 Salomon SAS filed Critical Salomon SAS
Publication of EP0925812A1 publication Critical patent/EP0925812A1/de
Withdrawn legal-status Critical Current

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    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/18—Roller skates; Skate-boards convertible into ice or snow-running skates

Definitions

  • the present invention relates to a system for quickly connecting a shoe to an article of sport in particular sliding sport, such as ice skating, roller skating or inline skating.
  • connection systems consist of straps, arranged at the neck foot and the metatarsophalangeal joint that is tightened on the shoe.
  • Such connecting systems have the disadvantage of generating overpressures and painful points in the tightening zones without, however, providing a truly play-free assembly of the shoe with sliding device.
  • US 908 536 provides a method of connecting the shoe to the sliding member (in this case an ice skate blade) by a bayonet system.
  • a bayonet system In a mode of particular embodiment, two bayonet systems are provided in the longitudinal direction at the front while a bayonet system perpendicular to the previous ones is provided at the rear.
  • Speak FR 2 141 360 it is known to assemble a shoe to an inline skate frame by through a loop hanging on the back on one of the edges of the sole.
  • Such system requires having a sole on the one hand extremely rigid, since it is she who ensures the connection by each of the ends to the chassis, and that it is therefore subject to significant compression forces in the longitudinal direction and on the other hand, overflowing by compared to the upper of the shoe.
  • US 4,932,675 shows a principle of assembling a shoe to a chassis of ice skate or roller skate using two pairs of corner connections respectively at the front and at the rear, each corner connection having a double slope respectively in the direction vertical and transverse.
  • Such a binding system requires a very rigid sole and is extremely difficult to realize due to the existence of double ramps. Indeed, if the conical parts do not not corresponding or badly, there will be a harmful play to a rigid and solid assembly. Through elsewhere, even if the ramps are well adjusted, such a system is very sensitive to vibrations and can be loosened very easily especially when practicing roller skating particularly generator of vibrations.
  • the known assembly principles are all more or less complicated and require the use of two hands and the use of tools, especially screwing. Of more, they are incompatible with the use of the shoe as a walking shoe.
  • the object of the present invention is to remedy these drawbacks and in particular to provide a system for assembling and quickly connecting a shoe to a sliding member which allows rigid assembly without play, in all directions, so as to guarantee perfect force transmission and driving precision, while being compatible with relatively flexible shoe sole and / or suitable for walking.
  • the shoe comprises at least one locking member
  • the sports article comprises at least one complementary locking device of said locking member for define at least one locking system
  • at least one element of each locking system lock is mounted resiliently movable in a vertical direction so as to block the shoe against the sports article by pulling vertically during the operation of locking.
  • the elastic displacement in the vertical direction of at least one of the organs of locking ensures a play-free connection of the shoe to the sports article by pulling it against said sports article.
  • the assembly of the shoe to the article by a traction in vertical direction instead of compression in longitudinal direction as in the usual assembly methods, moreover allows a relative flexibility to be preserved of the sole, compatible with the walking function of the shoe, since it is the article of sport against which the shoe is pressed which will provide the necessary rigidity.
  • the shoe / sports article assembly comprises two locking systems arranged substantially along the longitudinal axis of the shoe, and means for taking up play in the longitudinal direction and in the direction respectively transverse are associated with at least one locking system.
  • connection thus obtained is completely free in three directions and allows by elsewhere to compensate for manufacturing tolerances when the shoe has a part molded plastic in the assembly area.
  • FIG. 1 illustrates an assembly 1 consisting of a shoe 10 and a sports article 20 according to the invention, applied to roller skating.
  • part collar 12 could be omitted for a shoe with a low upper, or could be constructed as an independent part articulated on the cradle, ... etc.
  • the cradle part 11 could be produced differently, the main thing being that it can receive the locking members 15 to allow the locking of the shoe 10 to sports article 20.
  • the locking members 15 are in the form of nipples each consisting of a part, in the form of a cylindrical rod 16 extending downwards from the lower face 11a of the cradle and ending in an elongated cap 17 extending, at T, substantially transversely to the longitudinal axis 2, a distance d from the lower face 11a of the cradle.
  • the peripheral edge of this hat is fitted with a chamfer 18.
  • each locking member 15 is slidably mounted by its rod 16 in a associated hole 11c of the cradle and is fixed on the latter by a base 19, for example in the form of disc, assembled in a manner known per se (screw, rivet) in 19a on an internal sole 13, relatively flexible, from the cradle, itself fixed to the latter by screws, rivets, etc., 13a.
  • a compressible washer 14, for example made of elastomeric material, is interposed between the sole 13 and an associated housing 11d provided in the bottom 11b of the cradle 11. Therefore each locking member 15 is mounted with a possibility of movement with return elastic in vertical direction relative to the cradle 11, so as to make up for the play possible in this direction as we will see later.
  • the elastic washer 14 allows also to ensure the waterproofness of the shoe vis-à-vis the outside.
  • the elastic washer 14 is eliminated and the elastic displacement of the locking member 15 is effected by the sole displacement elastic of its base 19 and of the insole 13.
  • each locking member 15 on the cradle 11, the latter then providing the elasticity necessary for vertical displacement elastic of said locking member 15.
  • Each locking member 15 is intended to cooperate with a locking device associated respectively 30, 40, of the sports article by constituting a locking system respectively front 15, 20, and rear 15, 40.
  • chassis 20 of this sporting article is represented in the drawing and it is made up of the occurrence of two parallel flanges 21 connected by two horizontal bridges respectively 22, 23. Wheels (not shown in the drawing) are intended to be fixed in holes 24 provided at the lower ends of the two flanges 21.
  • Each bridge 22, 23 is pierced with a similar hole 22a emerging, substantially aligned with the longitudinal axis 2.
  • the locking device front 30 of the chassis 20 consists of a housing 31 fixed on the front deck 22 and trapping a circular bell-shaped part constituting a fixed lock 32.
  • This fixed lock 32 has in its upper wall 33 a light 34 having substantially the same shapes and the same dimensions as the cap 17 of the locking member 15, so as to allow the passage thereof, and arranged along the longitudinal axis 2, that is to say at an angle ⁇ equal at 90 ° relative to the cap 17 of the associated locking member 15.
  • the latch 32 defines a cylindrical cavity 35 constituting a suitable housing to receive the cap 17 of the locking member, during a rotation thereof.
  • the lower edge of the light 34 defines a transverse ramp 36 and the bottom 35a of the housing 35 is at a distance from the face upper 31 a of the housing 31 which is greater than the distance d mentioned above (cf. FIG. 5).
  • the operation of the front unlocking system is illustrated more particularly in the Figure 3.
  • First the shoe 10 is presented on the frame 20 in a direction P perpendicular to the longitudinal axis 2 of the assembly, so that the cap of the lock 15 is aligned with the light 34 of the fixed lock 32 and can engage in the housing 35 thereof (see Position in phantom in Figure 3).
  • a first blocking of the shoe 10 is thus obtained relative to the chassis 20 at the same time in vertical direction, but also in transverse direction by the cooperation of the edges longitudinal 34a of the light 34 with the rod 16 of the locking member (see Figure 3).
  • the hole 22a of the bridge 22 makes it possible to evacuate the dirt which may be on the organ of locking 15 during locking.
  • This first blocking of the shoe 10 is carried out with a clearance L in the longitudinal direction (along the longitudinal axis 2) so as to compensate for the differences in spacing between the members locking device 15 linked to manufacturing constraints.
  • This longitudinal clearance L is shown in FIGS. 3A and is defined by the abutment of the cap 17 with the circular bottom of the housing 35.
  • This clearance in fact depends on the diameter of said housing 35 and is in this case chosen so as to be greater than the center distance tolerance between the locking members 15 during the shoe manufacturing.
  • the front locking system 15, 20, could also be provided so that it takes place after only a pivoting ⁇ , of the order of 45 ° for example, or less than the shoe, so as to have a more ergonomic movement. In this case, just plan a corresponding angular offset ⁇ between the lumen 34 and the front locking member 15.
  • the second locking device 40 operates substantially identical to that of of the locking device 30. Like this one (cf. FIGS. 7 and 8) it includes a case 41 fixed to the rear axle 23, a lock 42 in the form of a circular bell, trapped in the housing 41 and having in its upper wall a light 44 for the passage of the cap 17 of the associated locking member 15, a cylindrical cavity 45 capable of receiving said cap 17, as well as a ramp 46 transverse to the light 44, the bottom of the housing 45 located at a distance from the upper face of the housing 41 which is greater than the distance d.
  • the light 44 is arranged asymmetrically by relative to the longitudinal axis 2, and opens laterally on the side of the latch 42, and in fact that the housing 41 is also provided with an associated light 41a, similar to the light 44 and opening laterally on the side of the housing, and that the latch 42 is rotatably mounted in its housing and is provided with a lever 47 for its actuation.
  • Two stops 48, 49 are also provided in the housing 41 to cooperate with the lever 47 and limit its pivoting between a unlocked position, shown in Figure 7, where the two lights 41a and 44 are aligned and perpendicular to the cap 17 of the locking member, and a locking position, shown in Figure 8, where the two lumens 41a and 44 are perpendicular to each other.
  • This locking device 40 comes into play once the first locking system has been locked. locking 15, 30, performed.
  • the shoe then pivoted from position I shown in FIG. 2, in position II, and is in alignment with the longitudinal axis 2, the rear locking member 15 being engaged in the lights 44 and 41a of the lock and of the housing.
  • the rod 16 of the rear locking member presses against the front edge 41b of the light 41a thereby achieving a first locking in the longitudinal direction.
  • this locking is also carried out with compression of the spring washer 14 in the vertical direction, thereby eliminating any play between the lock 15 and lock 42.
  • a blocking is therefore obtained both in the longitudinal direction, by the cooperation of the edge 41b of the light 41a with the rod 16, in transverse direction by the cooperation of the sides 44b of the light 44 with the rod 16, and in the vertical direction by the compression of the washer elastic 14.
  • the compensation for play in the longitudinal direction is particularly interesting to compensate for the differences in positions in the longitudinal direction between the locking device 15 which may result for example from manufacturing tolerances and molding. Furthermore, this method of assembly does not require a rigid sole and is entirely made compatible with a relatively flexible sole suitable for walking.
  • the invention is not limited to the embodiment described, this is how by example the front locking systems 15, 20, and rear 15, 40, could be reversed.
  • the light from the fixed lock locking system could also be provided at a different angle so as to allow an introduction easier shoe in the first locking system.
  • this double locking system is particularly simple of use, requires no tools and can be carried out with one hand, once the shoe on, since it is enough to engage the light of the front locking device of the chassis on the associated locking member 15 at an angle ⁇ from 45 ° to 90 ° (or other), as the case may be, to pivot the chassis by engaging the light of the movable lock on the second locking member and then rotate said movable lock to obtain locking and final assembly.
  • Figures 9 to 13 illustrate another embodiment in which the identical elements or similar are designated by the same references increased by 100.
  • the difference essential compared to the previous embodiment lies in the fact that the lights 144, 141a, of the rear lock 142 and of the corresponding housing 141 are not through and are centered on the longitudinal axis 2 so that the rear locking member 115 is engaged in said lights in a vertical direction, after a slight bending of the cradle 111 / sole, after the front locking member 115 has been locked.
  • each locking member 115 is mounted at the bottom of a longitudinal groove 103 delimited on the one hand by the external face of the cradle 111, and on the other hand by a peripheral rim 104 constituted for example by rubber and forming a outsole.
  • a peripheral rim 104 constituted for example by rubber and forming a outsole.
  • the longitudinal groove can be interesting for cooperating with a guide system of the associated longitudinal rib type.
  • Such a groove can also be advantageously replaced by simple recesses substantially cylindrical provided in the tread 104 around each member of locking 115, this embodiment allowing even better protection of locking devices.
  • peripheral rim 104 has a more suitable surface for the market. We therefore obtain a shoe compatible with walking while being able to be fixed appropriately to the chassis.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP98122219A 1997-12-23 1998-11-23 Schnellbindungsvorrichtung zwischen einem Schuh und einem Sportgerät Withdrawn EP0925812A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716746A FR2772627B1 (fr) 1997-12-23 1997-12-23 Systeme de liaison rapide d'une chaussure a un article de sport
FR9716746 1997-12-23

Publications (1)

Publication Number Publication Date
EP0925812A1 true EP0925812A1 (de) 1999-06-30

Family

ID=9515337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98122219A Withdrawn EP0925812A1 (de) 1997-12-23 1998-11-23 Schnellbindungsvorrichtung zwischen einem Schuh und einem Sportgerät

Country Status (3)

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US (1) US6270089B1 (de)
EP (1) EP0925812A1 (de)
FR (1) FR2772627B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0995468A1 (de) * 1998-10-20 2000-04-26 Salomon S.A. Rahmen für Einspurschuhe versehen mit einem Anti-Torsionsstab
DE19955053A1 (de) * 1999-11-15 2001-05-17 Joerg Fasbender Rollschuh mit abnehmbarer Rollenschiene

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT245523Y1 (it) * 1998-08-05 2002-03-22 Marco Zanatta Dispositivo di aggancio di una calzatura ad un attrezzo sportivo.
US7175187B2 (en) * 1999-01-11 2007-02-13 Lyden Robert M Wheeled skate with step-in binding and brakes
DE19913378A1 (de) * 1999-03-24 2000-10-05 Marek Barczak Bindungssystem für Inline-Skates
JP2001314542A (ja) * 2000-05-02 2001-11-13 Shunsei Cho ローラースニーカーの構造
US6460864B1 (en) * 2001-05-18 2002-10-08 Gary Shieh Shoe with detachable sporting device
US6572121B2 (en) * 2001-09-28 2003-06-03 Fang Chuan Shih Shoe and wheel combination having detachable structure
US6702304B2 (en) * 2002-01-22 2004-03-09 Wei-Yen Chu Detachable skate
TW532210U (en) 2002-02-20 2003-05-11 Chen-Wen Wang Locking device for a detachable skate of sports shoe
US20030173751A1 (en) * 2002-03-12 2003-09-18 Shih Fang Chuan Shoe and wheel combination having detachable structure
US6729629B2 (en) * 2002-04-30 2004-05-04 Wever Co., Ltd. Mechanism for detachably fastening boot and truck of roller skate
US6742788B1 (en) * 2002-09-17 2004-06-01 Shan-Yuan Chan Replaceable skate assembly
US7429052B2 (en) * 2004-12-28 2008-09-30 Chang-Ho Hwangbo Inline skates having shock absorbers
US7905501B2 (en) * 2007-09-27 2011-03-15 Sylvain Landry Assembly and frame for blading boot
US20100242308A1 (en) * 2009-03-31 2010-09-30 Belles Gordon L Footwear with interface for attaching devices
US8544855B2 (en) 2012-01-10 2013-10-01 Robbie Shepley Skate with interchangeable use elements
FI124134B (en) * 2012-07-02 2014-03-31 One Way Sport Oy Binding between a ski and a ski boot
EP3463600A4 (de) * 2016-06-03 2020-01-01 Kendall Sierakowski Sportboardbindungssystem

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US908536A (en) 1908-04-13 1909-01-05 Otto Arlund Skate.
US2998260A (en) * 1960-01-26 1961-08-29 Meyer Paul Combined shoe and interchangeable skates
FR2141360A5 (de) 1971-06-10 1973-01-19 Atomic Energy Authority Uk
US3918729A (en) * 1975-02-10 1975-11-11 Lawrence Peska Ass Inc Interlock device for skates
US4932675A (en) 1986-11-28 1990-06-12 Scott B. Olson Skate assembly
US5123664A (en) * 1991-02-04 1992-06-23 Demars Daniel G Snap lock, step in, replacement skate runner
FR2720286A1 (fr) 1994-05-30 1995-12-01 Alain Humbert Dispositif de fixation d'une chaussure sur un support tel qu'un patin ou un ski.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US98437A (en) * 1869-12-28 Improvement in skates
US462279A (en) * 1891-11-03 de eohonczy
CH610207A5 (de) * 1976-06-04 1979-04-12 Iceslj Ag
US5314199A (en) * 1992-04-14 1994-05-24 O.S. Designs, Inc. Convertible in-line roller skates
US5193827A (en) * 1992-04-14 1993-03-16 O.S. Designs, Inc. Convertible in-line roller skates
CA2141360A1 (en) 1995-01-30 1996-07-31 Peter David Arnott Couillard In-line roller skate and boot assembly with detachable wheel apparatus
IT1293354B1 (it) * 1997-05-09 1999-02-25 Nordica Spa Dispositivo di bloccaggio, particolarmente per ruote di pattini

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US908536A (en) 1908-04-13 1909-01-05 Otto Arlund Skate.
US2998260A (en) * 1960-01-26 1961-08-29 Meyer Paul Combined shoe and interchangeable skates
FR2141360A5 (de) 1971-06-10 1973-01-19 Atomic Energy Authority Uk
US3918729A (en) * 1975-02-10 1975-11-11 Lawrence Peska Ass Inc Interlock device for skates
US4932675A (en) 1986-11-28 1990-06-12 Scott B. Olson Skate assembly
US5123664A (en) * 1991-02-04 1992-06-23 Demars Daniel G Snap lock, step in, replacement skate runner
FR2720286A1 (fr) 1994-05-30 1995-12-01 Alain Humbert Dispositif de fixation d'une chaussure sur un support tel qu'un patin ou un ski.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0995468A1 (de) * 1998-10-20 2000-04-26 Salomon S.A. Rahmen für Einspurschuhe versehen mit einem Anti-Torsionsstab
US6527283B1 (en) 1998-10-20 2003-03-04 Salomon S.A. In-line skate frame equipped with an anti-torsion bar
DE19955053A1 (de) * 1999-11-15 2001-05-17 Joerg Fasbender Rollschuh mit abnehmbarer Rollenschiene

Also Published As

Publication number Publication date
FR2772627B1 (fr) 2000-03-10
FR2772627A1 (fr) 1999-06-25
US6270089B1 (en) 2001-08-07

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