EP0839558A1 - Einspurrollschuhe - Google Patents

Einspurrollschuhe Download PDF

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Publication number
EP0839558A1
EP0839558A1 EP97810782A EP97810782A EP0839558A1 EP 0839558 A1 EP0839558 A1 EP 0839558A1 EP 97810782 A EP97810782 A EP 97810782A EP 97810782 A EP97810782 A EP 97810782A EP 0839558 A1 EP0839558 A1 EP 0839558A1
Authority
EP
European Patent Office
Prior art keywords
auxiliary
chassis
discs
main
roller skate
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
EP97810782A
Other languages
English (en)
French (fr)
Other versions
EP0839558B1 (de
Inventor
Pierre Gignoux
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 EP0839558A1 publication Critical patent/EP0839558A1/de
Application granted granted Critical
Publication of EP0839558B1 publication Critical patent/EP0839558B1/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
    • A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system
    • 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

Definitions

  • the present invention relates to a roller skate in line comprising a main chassis presenting two parallel side plates between which are mounted at least two casters and a chassis U-shaped auxiliary, overlapping the chassis main and articulated on this main chassis around an axis parallel to the axes of the rollers and bearing a shoe.
  • the applicant also carried out an inline skate at four casters including the auxiliary chassis carrying the shoe has a U-shaped profile that overlaps the main chassis and which is articulated on the latter around an axis located between the two front casters or just above the axis of the second wheel at count from front roulette.
  • Such a skate is described in patent application FR 2,744,033 in the name of applicant.
  • the thickness of the parallel vertical plates of the main chassis between which the casters are mounted is limited, sufficient rigidity of these plates, generally made of aluminum alloy, being obtained with a thickness of a few millimeters already.
  • the articulation of the auxiliary chassis on the main chassis is carried out by means of a screw and a tubular nut passing through the chassis plates main and whose length is such that it supports the main chassis and the auxiliary chassis.
  • the space between the rollers and the interior walls of the main chassis is weak, which leaves very little space for the head of the tubular nut. For achieve the joint it is by therefore necessary not only to use a head nut as low as possible but still to partially drown this head in the wall of the main chassis.
  • the object of the invention is to produce a joint which no longer be constrained by space interior between the casters and the main chassis.
  • the construction according to the invention is characterized in what the auxiliary chassis is hinged around two discs attached to the outside of the chassis main.
  • the discs have preferably two cylindrical bearings of diameters different and the auxiliary chassis has auxiliary circular cutouts each having two diameters corresponding respectively to each of the diameters of the spans of the discs, the diameter smaller being located on the inside of the chassis auxiliary. Any spacing in the auxiliary chassis is thus prevented.
  • the skate has four casters and the discs are fixed, on the one hand, by a wheel nut and, on the other part, by an auxiliary screw.
  • Figure 1 is a side view of the skate whose shoe has been partially represented and the wheels shown schematically.
  • Figure 2 is a half cross section along II-II of figure 1.
  • Figure 3 shows an alternative embodiment
  • the shoe shown comprises a main chassis 1 carrying four rollers in line 2, 3, 4, 5 whose fixed rotating shafts are fixed by means of nuts 6 screwed to the threaded ends of the shafts 7.
  • chassis auxiliary 8 On the main chassis 1 is mounted a chassis auxiliary 8 having two platforms 9 and 10 on which is attached a shoe 11.
  • the main frame 1 in one piece, has two parallel vertical flanges, one of which 1a is visible in Figure 2. These wings are connected by spacers such as spacer 1b, a portion is visible in Figure 2
  • the auxiliary chassis 8 has, at least in the area of the platforms 9 and 10, a U-shaped profile overlapping the main chassis 1 as can be seen in FIG. 2 and articulated on the main chassis 1 around an axis located above the axis of the caster 3, vertical to this axis.
  • the articulation is produced by means of discs 12 whose thickness is equal to the thickness of the wings of the auxiliary chassis 8. These discs 12 are fixed, on the one hand, by the nuts 6 of the shaft 7 of the wheel 3 and, on the other hand, by screws 13 screwed into the main chassis 1.
  • the discs 12 have two different diameters defining two cylindrical bearings 14 and 15, the cylindrical bearing 14 of smaller diameter being located on the side of the main chassis 1
  • the discs 12 fit into circular cutouts 16 of the wings of the auxiliary frame 8, cutouts which have two diameters corresponding respectively to diameters 14 and 15.
  • the discs 12 therefore serve as pivots to the auxiliary frame 8, further preventing the spacing of this chassis.
  • An adjustment option can be obtained by providing for additional holes, such as holes 17 and 18, in the main chassis. These tapped holes are located on an arc centered on the axis geometric of tree 7 and passing through the center of hole in which screw 13 is screwed. This screw 13 can therefore be screwed into hole 17 or 18, which corresponds respectively to a displacement towards back and forward of discs 12, i.e. of the auxiliary chassis 8. This gives a possibility of adjusting the chassis position auxiliary relative to the main chassis and its pivot axis.
  • the skate is of course also equipped with a support elastic behind the joint 12.
  • This support elastic can be achieved, for example, as shown in either embodiment described in patent application FR 96 01 242.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Motorcycle And Bicycle Frame (AREA)
EP97810782A 1996-10-30 1997-10-21 Einspurrollschuhe Expired - Lifetime EP0839558B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9613480A FR2755032B1 (fr) 1996-10-30 1996-10-30 Patin a roulettes en ligne
FR9613480 1996-10-30

Publications (2)

Publication Number Publication Date
EP0839558A1 true EP0839558A1 (de) 1998-05-06
EP0839558B1 EP0839558B1 (de) 2004-04-14

Family

ID=9497342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97810782A Expired - Lifetime EP0839558B1 (de) 1996-10-30 1997-10-21 Einspurrollschuhe

Country Status (4)

Country Link
US (1) US6017041A (de)
EP (1) EP0839558B1 (de)
DE (1) DE69728622T2 (de)
FR (1) FR2755032B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002013922A3 (fr) * 2000-08-14 2002-04-11 Daniel Vuille Balancier mecanique equipe d'une remise a zero automatique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431559B1 (en) * 1998-06-26 2002-08-13 Juraj George Tlucko Skate with pivoting front wheels
US6883811B2 (en) 1998-06-26 2005-04-26 Juraj George Tlucko Skate with pivoting front carriage
ITPN20040069A1 (it) * 2004-10-07 2005-01-07 Nordica Spa Pattino con ruote in linea o con lame da ghiaccio
EP2022547A1 (de) * 2007-08-07 2009-02-11 Marc-André Boucher Rahmen für einen Inline-Rollerskater mit beweglichem Radaufnahmeelement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160780A (en) 1984-05-29 1986-01-02 Barry Alan Hawkes Roller skates, skateboards and the like
NL8702068A (nl) * 1987-09-02 1989-04-03 Gerrit Cornelis Van Ooijen Noorse schaats.
US5135244A (en) 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
FR2744033A1 (fr) 1996-01-29 1997-08-01 Rossignol Sa Patin a roulettes en ligne

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029392A (en) * 1933-09-11 1936-02-04 Ruske Albert Frederick William Roller skate
US2168820A (en) * 1938-05-14 1939-08-08 Willard H Edstrom Roller skate
US5374072A (en) * 1991-12-13 1994-12-20 Landers; Gary Roller adjustment system for in-line skates
US5253884A (en) * 1991-12-13 1993-10-19 Gary Landers Roller adjustment means for in line skate
IT1270609B (it) * 1994-07-13 1997-05-07 Nordica Spa Struttura di pattino con ruote in linea
US5503413A (en) * 1994-10-31 1996-04-02 Pavel Belogour In-line roller skates with suspension
US5513862A (en) * 1994-11-29 1996-05-07 Chuang; Chien-Hsiung Skate with wedge-shaped height adjuster
US5775707A (en) * 1996-02-15 1998-07-07 Primal Products, Inc. Skate wheel fastening system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160780A (en) 1984-05-29 1986-01-02 Barry Alan Hawkes Roller skates, skateboards and the like
NL8702068A (nl) * 1987-09-02 1989-04-03 Gerrit Cornelis Van Ooijen Noorse schaats.
US5135244A (en) 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
FR2744033A1 (fr) 1996-01-29 1997-08-01 Rossignol Sa Patin a roulettes en ligne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002013922A3 (fr) * 2000-08-14 2002-04-11 Daniel Vuille Balancier mecanique equipe d'une remise a zero automatique

Also Published As

Publication number Publication date
EP0839558B1 (de) 2004-04-14
FR2755032A1 (fr) 1998-04-30
DE69728622T2 (de) 2005-04-21
DE69728622D1 (de) 2004-05-19
FR2755032B1 (fr) 1998-12-24
US6017041A (en) 2000-01-25

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