EP0795348A1 - Mit einer Bremse ausgestattete einspurige Rollschuhe - Google Patents

Mit einer Bremse ausgestattete einspurige Rollschuhe Download PDF

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Publication number
EP0795348A1
EP0795348A1 EP97810103A EP97810103A EP0795348A1 EP 0795348 A1 EP0795348 A1 EP 0795348A1 EP 97810103 A EP97810103 A EP 97810103A EP 97810103 A EP97810103 A EP 97810103A EP 0795348 A1 EP0795348 A1 EP 0795348A1
Authority
EP
European Patent Office
Prior art keywords
chassis
axis
discs
auxiliary
articulated
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
Application number
EP97810103A
Other languages
English (en)
French (fr)
Other versions
EP0795348B1 (de
Inventor
Pierre Gignoux
Gaston Haldemann
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol SA
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 Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Publication of EP0795348A1 publication Critical patent/EP0795348A1/de
Application granted granted Critical
Publication of EP0795348B1 publication Critical patent/EP0795348B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/061—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis
    • A63C17/062—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with relative movement of sub-parts on the chassis with a pivotal frame or cradle around transversal axis for relative movements of the wheels
    • 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
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/065—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with movements during use of the foot plate or shoe relative to the chassis, e.g. inline clap skate
    • 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
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
    • A63C17/1409—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels
    • 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
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
    • A63C2017/1463—Foot or toe operated

Definitions

  • the subject of the present invention is an in-line roller skate comprising at least three rollers, at least the rear wheel of which is mounted on an auxiliary chassis articulated on a main chassis supporting a shoe around an axis parallel to the axis of the rollers and a brake kinematically linked to the auxiliary chassis so as to brake at least the penultimate caster during tilting, backwards, of the shoe on the penultimate caster, and elastic means opposing this tilting.
  • US Patent 5,375,859 describes a similar pad in which the brake consists of two disc brakes mounted on each side of the rear caster, the braking being effected by the application of fixed discs in rotation against discs in the form of a crown. in solidarity with roulette. The heat released by braking must be largely removed by the wheel itself and the heating of the wheel is such that it can be deteriorated.
  • the present invention aims to obtain a more regular braking, easier to control and without significant heating of the rollers.
  • the inline roller skate according to the invention is characterized in that the brake consists of a pair of opposite coaxial discs rotatably mounted and kept apart from one another by elastic means, the facing faces of these discs being at least approximately frustoconical and intended to come into contact with the two sides of the two rear rollers for their driving in rotation by the rear rollers, the braking being ensured for the friction of the discs on parts of the shoe fixed in rotation and that the axis of these discs is located between the two rear casters, above the axes of these rollers, and at equal distance from these axes, and that the mechanical connection between the discs and the auxiliary chassis is such that during the tilting of the shoe towards the rear, this axis descends in the direction of the right connecting the axes of the two rear castors, such that the discs are applied to the two rear casters.
  • the discs When braking, the discs are pulled down and applied to the two rear casters, which ensures regular pressure of the penultimate caster on the discs.
  • the discs being driven in rotation by the two rear castors, braking is done by friction between the discs and the main chassis.
  • the discs are themselves made of a material used for the brake linings and rub directly on one of the main chassis or on a metal disc fixed to the chassis, which prevents the heating of the rollers and promotes evacuation heat through the chassis.
  • Figure 1 shows a shoe according to a first embodiment, in the unbraked rolling position.
  • Figure 3 shows the same shoe in the braking position.
  • FIG. 4 represents a variant with elastic suspension of the first embodiment.
  • Figure 5 shows a skate frame according to a second embodiment.
  • FIG. 6 shows a third embodiment of the shoe in the unbraked rolling position.
  • Figure 7 shows the same shoe in the braking position.
  • Figure 9 shows the same shoe in the braking position.
  • the auxiliary chassis 8 has two identical slots 11, facing one another, located between the two rear rollers 6 and 10, equidistant from the axes of the rollers 6 and 10 and extending perpendicular to the right connecting these axes.
  • the lights 11 are crossed by an axis 12 of diameter corresponding to the width of these lights, this axis 12 carrying a pair of discs 13 whose facing faces are frustoconical ( Figure 2), these discs being freely mounted on the axis 12 , at least axially, and being kept apart from one another, bearing against the walls of the auxiliary frame 8, by an elastic element 14.
  • the axis 12 can therefore move vertically in the slots 11.
  • the ends of the axes 12 are further engaged in a pair of slots 15 formed in the main chassis 1.
  • the slots 15 are slightly inclined in the direction of the penultimate roller 6.
  • the discs 13 are preferably made of a Ferodo type material (Registered trademark) and their flat outer faces are directly applied against the auxiliary chassis 8.
  • the skate is also provided with an elastic means not shown opposing the tilting of the main frame 1 on the auxiliary frame 8.
  • This elastic means can be, for example, a torsion spring mounted around the axis 7 or a spring working in traction between the two frames.
  • the brake discs 13 are applied simultaneously on the two rear rollers 6 and 10 and they are rotated by these rollers.
  • the conical shape of the discs causes the discs to spread apart by the rollers and consequently the friction braking of the discs against the auxiliary chassis 8.
  • the lights 15 could be horizontal, but their inclination has the effect of increasing the descent of the axis 12 by the cam effect which is added to the descent of the lights 15.
  • FIG. 4 An alternative embodiment of this first embodiment is shown in Figure 4.
  • This variant differs from the first embodiment only in the shape of the main frame 1 'and the mounting of the shoe 4 on this main frame .
  • the sole of the shoe is integral with a frame 16 articulated at the front of the chassis 1 'around a transverse axis 17 and movable vertically at the rear where a spring 18, or other elastic element, is interposed between the chassis 16 and the rear platform of the chassis 1 '.
  • the frame 16 therefore has two parallel wings coming from each side of the frame 1 '.
  • the framing of the shoe is limited, on each side of the chassis 1 ′, by two pins 19 each engaged in vertical slots 20 of the frame 16.
  • the slots 20 are in line with the axis of the caster 6.
  • the auxiliary chassis 8 and the brake are identical to those of the first embodiment.
  • the pressure and the friction of the axis 12 on the side of the lumen 15 are high and can eventually pose a wear problem.
  • the embodiment shown in Figure 5 aims to obviate this wear problem by replacing the lowering of the axis 12 of the brake discs by cam effect by an articulated system of pantograph type.
  • an auxiliary chassis 21, consisting of two parallel plates cut in the form of a ring is articulated on a main chassis 22 around an axis 23 located between the penultimate caster 6 and the last caster 10, slightly below the straight line joining the axis 24 of the caster 6 and the axis 25 of the caster 10 and equidistant from these axes.
  • the plates of the auxiliary chassis 21 are articulated outside the main chassis 22.
  • the axis 12, of the brake discs 13 is located above the axis 23, vertical to this axis (the shoe resting on a horizontal floor) and it is connected, on the one hand, to the main frame 22 by a first pair of rods 26 articulated at the rear of the main frame 22 around an axis 27 and, on the other hand, to the auxiliary frame 21 by a pair of brake plates 28 articulated on the auxiliary chassis 21 around an axis 29 and corresponding mechanically to a second pair of rods.
  • the lengths of all these links, measured between their articulation axes, are identical, so that the axis 12 of the discs is at the same distance from axes 27 and 29.
  • the distance between axes 23 and 29 is also equal to the distance between axes 23 and 27, so that the joints constitute a pantograph and that the axis 12 is always equidistant from the axes 24 and 25 of the rollers.
  • the brake plates 28, made of aluminum, are located inside the auxiliary chassis 21, in oval cutouts 30 made in the main chassis 22. The height of these cutouts 30 is sufficient to allow the vertical movement of the brake plates 28
  • the axis 12 of the brake discs is further supported by a spring 31 resting on a stop 32 mounted on the axis 23. The movement of the axis 12 upwards is limited by a stop 33 fixed to the chassis main 22.
  • the shoe 4 is articulated on a main frame 34 about an axis 35 and an elastic means not shown opposes resistance to the rotation of the shoe 4 around this axis 35.
  • the shoe 4 could however be rigidly mounted on the chassis 34.
  • This chassis 34 consists of a U-shaped part, the wings of which are directed upwards. The bottom of this profile is cut out for the passage of the rollers 5, 9 and 6.
  • the rear caster 10 is mounted at the rear end of an auxiliary frame 36 consisting of two parallel plates articulated around an axis 37 on a part 38 in the form of a yoke whose bottom is located below the axis 37.
  • This yoke 38 is, on the other hand, articulated on the main frame 34 around an axis 39 located at the same level as the axis 37 and, like him, parallel to the axes of the rollers.
  • the axes 37 and 39 are located just above the bottom of the yoke 38, this bottom being cut out for the passage of the rollers 6 and 10.
  • Inside the yoke 38 are rotatably mounted the brake discs 13 around an axis 40. As can be seen in FIG. 7, the yoke envelops the ends of the frames 34 and 36.
  • a spring 41 consisting of a bar working in bending leaning on one side on a stud 42 of the main frame 34 and, on the other side, on a stud 43 having several facets making it possible to adjust the pretension of the spring 41.
  • the spring In its median zone, the spring is supported on the ends of the axes 37 and 39 with an adjustable preload by means of the stud 43. This adjustment makes it possible to overcome the constraint of having the body weight on or in front of the axis of the penultimate caster by balancing it by the reaction a spring calibrated according to the weight of the user.
  • the yoke 38 is pulled down by the pin 39 by bending the springs 41 and the brake discs 13 are applied to the wheels 6 and 10 and against the yoke 38 which constitutes the fixed part of the disc brake.
  • the discs 13 drive the axis 37 downward and the pressure of the discs 13 on the rollers 6 and 10 balances itself.
  • the springs 41 could be replaced by a tension spring between the shoe and the axis 40 of the brake discs.
  • the fourth embodiment, shown in Figures 8 and 9, is derived from the previous embodiment.
  • the shoe 4 is mounted on a main chassis 44 consisting of a U-shaped profile in which the rollers 5, 9, 6 are articulated.
  • the rear caster 10 is mounted at the rear end of an auxiliary chassis 45 formed by two plates parallels arranged on each side of the main chassis 44 and articulated on this main chassis around an axis 46.
  • axis 46 is screwed, from below, a vertical bar 47 extending in the median plane of the chassis and whose upper end is screwed in a transverse axis 48 at each end of which is fixed perpendicularly a circular plate 49 whose diameter corresponds to the diameter of the brake discs 13 mounted free in rotation on the axis 48 between the plates 49.
  • the plates 49 are located between the plates of the auxiliary chassis 45, in the same plane as the wings of the main chassis 44 which have a clearance 51 for this purpose.
  • the springs 41 also pass through axis 46.
  • the bar 47 By its part screwed in the axis 48, the bar 47 also makes it possible to adjust the position of the brake discs as a function of the diameter of the rollers used.

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Braking Arrangements (AREA)
EP97810103A 1996-03-11 1997-02-26 Einspuriger Rollschuh mit Bremse Expired - Lifetime EP0795348B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9603245A FR2745724B1 (fr) 1996-03-11 1996-03-11 Patin a roulettes en ligne equipe d'un frein
FR9603245 1996-03-11

Publications (2)

Publication Number Publication Date
EP0795348A1 true EP0795348A1 (de) 1997-09-17
EP0795348B1 EP0795348B1 (de) 2000-09-06

Family

ID=9490200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810103A Expired - Lifetime EP0795348B1 (de) 1996-03-11 1997-02-26 Einspuriger Rollschuh mit Bremse

Country Status (4)

Country Link
US (1) US5927728A (de)
EP (1) EP0795348B1 (de)
DE (1) DE69702995T2 (de)
FR (1) FR2745724B1 (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999036139A1 (en) * 1998-01-16 1999-07-22 Hendrikus Adrianus Van Egeraat Hockey like roller skate
US6270088B1 (en) 1998-06-26 2001-08-07 Juraj George Tlucko Skate with pivoting front wheels
US6883811B2 (en) 1998-06-26 2005-04-26 Juraj George Tlucko Skate with pivoting front carriage
DE102005041280B4 (de) * 2005-08-31 2008-02-28 Roland Diechtl Rollschuh mit Bremseinrichtung
WO2008135281A1 (de) 2007-05-08 2008-11-13 Bernd Ressin Rollgleiter
FR2927261A1 (fr) * 2008-02-12 2009-08-14 Decathlon Sa Systeme de freinage roller
FR2927545A1 (fr) * 2009-01-23 2009-08-21 Decathlon Sa Systeme de freinage roller
DE10230609B4 (de) * 2001-08-13 2010-04-22 Zbigniew Jablonski Bremsvorrichtung für Inline-Skater
DE202011002480U1 (de) 2011-02-08 2011-04-14 Diechtl, Roland Rollschuh mit Bremseinrichtung
WO2011099914A1 (en) * 2010-02-09 2011-08-18 Maars Per Roller skate
NL2005860C2 (nl) * 2010-09-27 2012-03-28 Maria Daudey Skeeler, frame voor het dragen van de wielen van een dergelijke skeeler en werkwijze voor het remmen van de wielen van een skeeler.
US8801025B2 (en) 2011-03-18 2014-08-12 Marsblade Ab Ski or skate binding
US8857823B2 (en) 2012-08-31 2014-10-14 Marsblade Ab Coupling means
US9186571B2 (en) 2010-09-27 2015-11-17 Hendrik Heukers In-line roller skate

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1288002B1 (it) * 1996-12-03 1998-09-10 Marco Maggiolo Pattini con ruote in linea a manovrabilita' e controllabilita' migliorate
US5997015A (en) * 1998-01-14 1999-12-07 Bellehumeur; Alex R. Brake for inline skates
US6485034B1 (en) * 1999-06-28 2002-11-26 Tien-Chiu Chou Roller assembly of in-line roller skate
US6360898B1 (en) 2000-04-06 2002-03-26 Harry L. Nurse, Jr. Filtration device for a waste water treatment system
GB2363078A (en) * 2000-06-07 2001-12-12 Chou Tien Chiu An in line roller skate
DE10156633C2 (de) * 2001-11-17 2003-12-24 Kurt Deuchert Rolleinrichtung
US20050230927A1 (en) * 2004-04-20 2005-10-20 Joeng Lai In-line skate with a shock-absorbing device
ITPN20040069A1 (it) * 2004-10-07 2005-01-07 Nordica Spa Pattino con ruote in linea o con lame da ghiaccio
US7455305B2 (en) * 2005-12-12 2008-11-25 Alex Bellehumeur, Trustee of the Alex Bellehumeur Family Trust dated August 24, 1988 Vertically reciprocating skate brake
US8398093B2 (en) * 2007-08-07 2013-03-19 Guy Beaudry Frame for an in-line roller skate having a movable wheel-receiving element
US8336892B2 (en) * 2009-06-15 2012-12-25 Mark Croskey Skate brake
CN105311820B (zh) * 2014-06-24 2017-05-17 刘先忠 一种代步的滑行鞋

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192099A (en) * 1991-08-27 1993-03-09 Riutta Raine R Roller skate starting and stopping aids
EP0568878A1 (de) * 1992-04-29 1993-11-10 NORDICA S.p.A Bremsvorrichtung, besonders für Rollschuhe
EP0607817A2 (de) * 1993-01-19 1994-07-27 ROCES S.r.l. Bremsvorrichtung insbesondere für einspurige Rollschuhe
EP0677310A1 (de) * 1994-04-12 1995-10-18 ROCES S.r.l. Bremsvorrichtung für inspurige Rollschuhe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342071A (en) * 1993-05-06 1994-08-30 Mike Soo In-line roller skate brake assembly
IT1266082B1 (it) * 1993-11-09 1996-12-20 Nordica Spa Struttura di pattino con ruote in linea
EP0763373A1 (de) * 1995-09-05 1997-03-19 Skis Rossignol S.A. Einspuriger Rollschuh

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192099A (en) * 1991-08-27 1993-03-09 Riutta Raine R Roller skate starting and stopping aids
EP0568878A1 (de) * 1992-04-29 1993-11-10 NORDICA S.p.A Bremsvorrichtung, besonders für Rollschuhe
EP0607817A2 (de) * 1993-01-19 1994-07-27 ROCES S.r.l. Bremsvorrichtung insbesondere für einspurige Rollschuhe
EP0677310A1 (de) * 1994-04-12 1995-10-18 ROCES S.r.l. Bremsvorrichtung für inspurige Rollschuhe

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999036139A1 (en) * 1998-01-16 1999-07-22 Hendrikus Adrianus Van Egeraat Hockey like roller skate
US6270088B1 (en) 1998-06-26 2001-08-07 Juraj George Tlucko Skate with pivoting front wheels
US6883811B2 (en) 1998-06-26 2005-04-26 Juraj George Tlucko Skate with pivoting front carriage
DE10230609B4 (de) * 2001-08-13 2010-04-22 Zbigniew Jablonski Bremsvorrichtung für Inline-Skater
DE102005041280B4 (de) * 2005-08-31 2008-02-28 Roland Diechtl Rollschuh mit Bremseinrichtung
WO2008135281A1 (de) 2007-05-08 2008-11-13 Bernd Ressin Rollgleiter
RU2474459C2 (ru) * 2007-05-08 2013-02-10 Бернд Рессин Роликовый конек
US8177240B2 (en) 2007-05-08 2012-05-15 Bernd Ressin Roller skate
WO2009101308A2 (fr) * 2008-02-12 2009-08-20 Decathlon Systeme de freinage roller
EP2090340A1 (de) * 2008-02-12 2009-08-19 Decathlon Bremssystem für Inlineskates
WO2009101308A3 (fr) * 2008-02-12 2009-10-29 Decathlon Systeme de freinage roller
WO2009101309A3 (fr) * 2008-02-12 2010-01-07 Decathlon Systeme de freinage roller
WO2009101309A2 (fr) * 2008-02-12 2009-08-20 Decathlon Systeme de freinage roller
FR2927261A1 (fr) * 2008-02-12 2009-08-14 Decathlon Sa Systeme de freinage roller
US7926824B2 (en) 2008-02-12 2011-04-19 Decathlon Roller skate braking system
CN101951997B (zh) * 2008-02-12 2012-12-05 戴卡特隆有限公司 轮滑鞋制动系统
FR2927545A1 (fr) * 2009-01-23 2009-08-21 Decathlon Sa Systeme de freinage roller
CN102740935A (zh) * 2010-02-09 2012-10-17 玛斯布雷德公司 滚轮式旱冰鞋
WO2011099914A1 (en) * 2010-02-09 2011-08-18 Maars Per Roller skate
US9101816B2 (en) 2010-02-09 2015-08-11 Marsblade Ab Roller skate
CN102740935B (zh) * 2010-02-09 2015-08-19 玛斯布雷德公司 滚轮式旱冰鞋
US9782665B2 (en) 2010-02-09 2017-10-10 Flow Motion Technology Ab Roller skate
EP2533867B1 (de) * 2010-02-09 2019-10-23 Flow Motion Technology AB Rollschuh
WO2012057614A1 (en) 2010-09-27 2012-05-03 Maria Daudey In-line roller skate
NL2005860C2 (nl) * 2010-09-27 2012-03-28 Maria Daudey Skeeler, frame voor het dragen van de wielen van een dergelijke skeeler en werkwijze voor het remmen van de wielen van een skeeler.
US9186571B2 (en) 2010-09-27 2015-11-17 Hendrik Heukers In-line roller skate
DE202011002480U1 (de) 2011-02-08 2011-04-14 Diechtl, Roland Rollschuh mit Bremseinrichtung
US8801025B2 (en) 2011-03-18 2014-08-12 Marsblade Ab Ski or skate binding
US8857823B2 (en) 2012-08-31 2014-10-14 Marsblade Ab Coupling means

Also Published As

Publication number Publication date
US5927728A (en) 1999-07-27
FR2745724B1 (fr) 1998-05-07
DE69702995D1 (de) 2000-10-12
EP0795348B1 (de) 2000-09-06
FR2745724A1 (fr) 1997-09-12
DE69702995T2 (de) 2001-02-08

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