EP1136102A1 - Patin à roulettes en ligne - Google Patents

Patin à roulettes en ligne Download PDF

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Publication number
EP1136102A1
EP1136102A1 EP00204604A EP00204604A EP1136102A1 EP 1136102 A1 EP1136102 A1 EP 1136102A1 EP 00204604 A EP00204604 A EP 00204604A EP 00204604 A EP00204604 A EP 00204604A EP 1136102 A1 EP1136102 A1 EP 1136102A1
Authority
EP
European Patent Office
Prior art keywords
frame
wings
skate according
sole
wheels
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Withdrawn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
EP00204604A
Other languages
German (de)
English (en)
Inventor
Francesco Caeran
Mario Gonella
Renato Serafin
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.)
Benetton Group SRL
Original Assignee
Benetton Group SRL
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
Priority claimed from IT000150 external-priority patent/IT1279482B1/it
Priority claimed from ITTV950152 external-priority patent/IT1279484B1/it
Priority claimed from ITTV950151 external-priority patent/IT1279483B1/it
Priority claimed from IT000149 external-priority patent/IT1279481B1/it
Application filed by Benetton Group SRL filed Critical Benetton Group SRL
Publication of EP1136102A1 publication Critical patent/EP1136102A1/fr
Withdrawn legal-status Critical Current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
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
    • A63C17/1436—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting the ground
    • 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 skate with in-line wheels.
  • Conventional in-line roller skates comprise a shoe comprising a quarter articulated to a shell, which has a rigid sole that is associated, in a downward region, with a usually U-shaped support or frame between the wings whereof wheels are pivoted.
  • the wheels are thus arranged in line with respect to each other.
  • the user in fact tends to transmit forces mainly at the region of the foot sole lying below the metatarsal region, but the rigidity of the support and of the sole of the shoe instead force him, during thrusting, to fully rest the foot sole on the shoe sole, so that the transmitted forces are divided between the wheels that are pivoted at the front and the wheels that are pivoted at the rear, with a consequent loss of effectiveness in thrusting.
  • European Patent Application No. 95108085.2 filed May 26, 1995 discloses a roller skate with improved fit that is constituted by a first front body, for resting and locking the front part of the foot, and by a second rear body, for resting and locking at least the heel.
  • the first body and the second body are transversely rotationally associated to each other in a region that lies approximately above the pre-arch portion of the foot and in the interspace that lies between a first supporting frame and a second supporting frame for one or more wheels associated with said frames in a downward region.
  • the articulation point must therefore absorb all these applied stresses and at the same time ensure the rotation and rigidity of the shoe and good stability of the foot; however, these conditions cannot all be met simultaneously.
  • the user is also forced to increase the force in order to achieve optimum stability of the skate, with consequent tiring during exercise and reduction in comfort throughout sports practice.
  • a principal aim of the present invention is therefore to solve the described problems, eliminating the drawbacks of the cited prior art by providing a skate that allows the user to transmit forces in an optimum manner during thrusting, at the same time allowing a correct anatomical movement of the foot.
  • an important object is to provide a skate that allows to transmit efforts during thrusting selectively only at the front part of the foot, at the same time allowing to achieve optimum lateral support of the skate during all phases of sports practice.
  • Another object is to provide a skate having increased operating sensitivity and comfort, particularly during periods of maximum thrusting.
  • Another important object is to provide a skate that allows to achieve the necessary assurances of stability for the user throughout sports practice.
  • Another object is to provide a skate that can be produced at low costs and with conventional machines and equipment.
  • the reference numeral 101 designates a skate constituted by a shell 102 with which a quarter, not shown, can be articulated at the malleolar region by means of appropriate studs or rivets.
  • the shell 102 is constituted by a first body 109a, which is U-shaped in transverse cross-section and is constituted by a first flat support 131a, from which two lateral shoulders protrude upwardly; said shoulders allow to contain the front part of a shoe 130 or the foot at the tip region 105.
  • the first body 109a has a first strap 132a the ends whereof are associable with the two lateral shoulders; said first band 132a allows to secure the shoe 130 or the foot.
  • the shell 102 has a second body 109b, which is constituted by a second flat support 131b, from which a heel cup protrudes perimetrically and upwardly and is adapted to contain at least the heel region 115 of the shoe 130.
  • the second body 109b has a second strap 132b the ends whereof are laterally associated with the heel cup; said strap provides securing at the foot instep region 133.
  • the first and second bodies 109a and 109b can be transversely and rotatably associated, at their ends which can be placed adjacent to each other, by means of a hinge-like articulation that comprises an adapted screw or a connecting pivot 134.
  • a first frame 110a and a second frame 110b are associated respectively with the first body 109a and with the second body 109b; both frames are U-shaped, and at least two first and second wheels 111a and 111b, 114a and 114b are respectively pivoted between the first and second wings, which protrude downwardly, of said frames.
  • the center distance of the second wings of the second frame 110b is smaller than the center distance of the first wings of the first frame 110a, so as to allow the partial insertion and adjacent arrangement of the second wings with respect to the first wings on an approximately parallel plane.
  • the first frame 110a and the second frame 110b have means 116 for mutual guiding and sliding.
  • Said means 116 are constituted by a pin 117 that is associated and blended, at right angles, with the tips of the first wings of the first frame 110a in a region that is intermediate between two of said first and second wheels that are adjacent to each other; the first pin 117 slides at a slot 118 that is formed on the second wings of the second frame 110b that are arranged adjacent to the first wings of the first frame 110a.
  • the slot 118 is arc-shaped, with its concavity directed at the tip region 105.
  • the reference numeral 201 designates a skate constituted by a shell 202, to which it is possible to articulate a quarter 203 associated at the malleolar region by means of appropriate studs or rivets.
  • the shell 202 is formed monolithically, is preferably made of plastics, and has a lower region that forms a sole 204.
  • a first frame 206 is associated below the sole 204 in the metatarsal region 205 and is U-shaped in transverse cross-section; at least one pair of first wheels 208a and 208b is pivoted between the first wings 207a and 207b of said first frame, which protrude towards the ground.
  • the first frame 206 has a first base 209 for connecting the first wings 207a and 207b; said base is perforated, so as to form a seat for the positioning of a first tab 210 in said base, and said first tab protrudes below the sole 204 in the metatarsal region 205.
  • a pair of second tabs 211a and 211b also protrudes below the sole 204 so as to lie approximately parallel to the first tab; said second tabs are arranged externally with respect to the first wings 207a and 207b of the first frame.
  • a second frame 213 is associated below the sole 204, approximately at the heel region 212; said second frame, too, is U-shaped in transverse cross-section, forming a second base 214 for anchoring to the sole 204, two second wings 215a and 215b protruding from said second base, at least one pair of second wheels 216a and 216b being pivoted between said second wings.
  • An adapted brake 217 is advantageously associable at the quarter 203 and has a pad 218 that interacts with the ground when said cuff is rotated backwards.
  • a first hole 219 and second holes 220a, 220b are formed, along the same axis, respectively at the first tab 210 and at the second tabs 211a and 211b; said holes accommodate a pivot 221 that also passes at adapted third holes 222a and 222b formed at the first wings 207a and 207b of the first frame 206 proximate to the first base 209.
  • At least one means adapted to limit the oscillation of the second frame 213 and/or of the shell 202 is interposed between the lower surface of the sole 204 and the first base 209; the means is constituted by a flexible insert 223 that is preferably rectangular in plan view and has a hole which allows the insertion of the first tab 210.
  • the second frame 213 has two third tabs 224a and 224b that protrude from the second wings 215a and 215b towards the first frame 206 and have such a length and size as to be arranged laterally adjacent outside the second tabs 211a and 211b that protrude from the sole 204 and the ends of the first wings 207a and 207b of the first frame that are adjacent to the first base 209.
  • the profiles of the first wings and of the pair of third tabs have narrower portions that allow to contain the length of the pivot 221.
  • Said two third tabs 224a and 224b are slightly curved towards the sole 204, and are perforated at the tip in order to be pivoted to the pivot 221.
  • the skater can lift the second frame 213 by the presence of the pair of third tabs 224a and 224b, localizing forces exclusively at the first frame 206 and therefore at the first wheels 208a and 208b.
  • the invention has achieved the intended aim and objects, since it is adapted to transmit forces in an optimum manner during thrusting and at the same time allows a correct anatomical movement of the foot.
  • the presence of the pair of third tabs in fact allows, while having a monolithic shell, to lift the second frame, so that the user can transmit forces, during thrusting, selectively only at the front part of the foot, at the same time allowing to achieve optimum lateral containment and rigidity of the entire skate throughout sports practice.
  • the reference numeral 301 designates a skate constituted by a shell 302, whereto it is possible to articulate a quarter 203 associated at the malleolar region by means of appropriate studs or rivets.
  • the shell 302 is formed monolithically, is preferably made of plastics, and has a lower region that forms a sole 304.
  • a first frame 306 is associated below the sole 304 in the metatarsal region 305 and is U-shaped in transverse cross-section; at least one pair of first wheels 308a and 308b is pivoted between the first wings 307a and 307b of said first frame, which protrude towards the ground.
  • the first frame 306 has a first base 309 for interconnecting the first wings 307a and 307b; said base is perforated, so as to form a seat for the positioning of a first tab 310 in said base, and said first tab protrudes below the sole 304 in the metatarsal region 305.
  • a pair of second tabs 311a and 311b also protrudes below the sole 304 so as to lie approximately parallel to the first tab; said second tabs are arranged externally with respect to the first wings 307a and 307b of the first frame.
  • a second frame 313 is also associated below the sole 304, approximately at the heel region 312; said second frame, too, is U-shaped in transverse cross-section, forming a second base 314 for anchoring to the sole 304, two second wings 315 protruding from said second base; at least one pair of second wheels 316a and 316b is pivoted between said second wings.
  • An adapted brake 317 is advantageously associable at the quarter 303 and has a pad 318 which interacts with the ground when said cuff is rotated backwards.
  • a first hole 319 and second holes 320a, 320b are formed, along the same axis, respectively at the first tab 310 and at the second tabs 311a and 311b; said holes accommodate a pivot 21 that also passes at adapted third holes 322a and 322b formed at the first wings 307a and 307b of the first frame 306 proximate to the first base 309.
  • At least one means adapted to limit the oscillation of the second frame 313 and/or of the shell 302 is interposed between the lower surface of the sole 304 and the first base 309; said means is constituted by a flexible insert 323 which is preferably rectangular in plan view and has a hole that allows the insertion of the first tab 310.
  • the skate also has a rigid connecting element 324 that is adapted to connect the first frame, the second frame, and the shell one another; said connecting element is constituted by two profiles that are L-shaped and therefore have respective third wings 325 and fourth wings 326; the tips of said wings are pivoted respectively at the pivot 321 and at the pivoting axis of the second wheel 316a of the second frame 313 that is adjacent to the first frame 306, which is arranged in front.
  • the profiles constituting the connecting element are arranged outside the first and second frames.
  • the third wings 325 and the fourth wings 326 are thus arranged approximately parallel to the first wings 307a and 307b and to the second wings 315 of the respective first and second frames, so as to allow mutual sliding.
  • the elbow of the connecting element 324 which joins the third wing 325 and the fourth wing 326, is furthermore arranged approximately at the first wheel 308b of the first frame 306 that is adjacent to the second frame 313, where each profile is pivoted at the first wheel 308b and therefore between the first wings 307a and 307b of the first frame 306.
  • Additional means for limiting the oscillation of the second frame and/or of the shell are constituted by at least one lug 327 that protrudes at least from one of the first wings 307a and 307b in a region lying to the rear of the perimetric edge of the third wings 325 that is directed towards the heel region 312; said lug is arranged so as to abut against the perimetric edge of the third wings 325 in the inactive condition in which all the wheels rest on the ground.
  • the operation of the invention is as follows: during thrusting, which is shown schematically in figure 14, the skater can lift the second frame 313 by the presence of the connecting element 324, localizing forces exclusively at the first frame 306 and therefore at the first wheels 308a and 308b.
  • L-shaped profile for the connecting element allows to shift the rotation point at the axis of the first wheel of the first frame and therefore in a point that is very close to the ground and is anatomically favorable for the rotation of the foot during thrusting.
  • the invention has achieved the intended aim and objects, since it is adapted to transmit forces in an optimum manner during thrusting and at the same time allows a correct anatomical movement of the foot.
  • the connecting element in fact allows, while having a monolithic shell, to lift the second frame, so that the user can transmit forces, during thrusting, selectively only at the front part of the foot, at the same time allowing to achieve optimum lateral containment and rigidity of the entire skate throughout sports practice.
  • Figure 10 illustrates still a further embodiment, in which the numeral 501 designates a skate constituted by a shell 502.
  • the shell 502 is constituted by a first front body 509a, which is arranged proximate to the toe region 505 and adapted to surround it, and by a separate second rear body 509b, to which a quarter 503 can be articulated.
  • the first and second bodies 509a and 509b have, respectively, a first sole 504a and a second sole 504b which are transversely and rotatably associated with each other, at their ends that can be arranged mutually adjacent, by means of a hinge-like articulation that comprises an adapted transverse connecting screw or pivot 534.
  • the first and second bodies 509a and 509b have, respectively, a first flap 507a and a second flap 507b, which have such a shape as to allow their partial overlap, even in the inactive condition, and particularly the insertion of the first flap 507a in the second flap 507b.
  • a frame 510 is associated below the first body 509a and has a U-shaped transverse cross-section; at least one pair of first and second wheels, designated respectively by the reference numerals 511a and 511b, 514a and 514b, is pivoted between the first wings of said frame, which protrude downwardly.
  • the frame 510 is connected, in a downward region, to the first sole 504a of the first body 509a through the interposition of adapted connecting means, such as rivets or couplings, that are accommodated in a complementarily shaped seat 513 formed on said first sole 504a.
  • adapted connecting means such as rivets or couplings
  • the materials and the dimensions constituting the individual components of the skate according to the invention may be the most appropriate according to the specific requirements.
  • EP-0 778 058 are incorporated herein by reference.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Motorcycle And Bicycle Frame (AREA)
EP00204604A 1995-12-04 1996-11-18 Patin à roulettes en ligne Withdrawn EP1136102A1 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
ITTV950152 1995-12-04
ITTV950150 1995-12-04
IT000150 IT1279482B1 (it) 1995-12-04 1995-12-04 Struttura di pattino con ruote in linea
ITTV950152 IT1279484B1 (it) 1995-12-04 1995-12-04 Struttura di pattino con ruote in linea
ITTV950151 IT1279483B1 (it) 1995-12-04 1995-12-04 Struttura di pattino con ruote in linea
ITTV950151 1995-12-04
IT000149 IT1279481B1 (it) 1995-12-04 1995-12-04 Struttura di pattino con ruote in linea
ITTV950149 1995-12-04
EP96118467A EP0778058B1 (fr) 1995-12-04 1996-11-18 Patin à roulettes alignées

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP96118467A Division EP0778058B1 (fr) 1995-12-04 1996-11-18 Patin à roulettes alignées

Publications (1)

Publication Number Publication Date
EP1136102A1 true EP1136102A1 (fr) 2001-09-26

Family

ID=27453065

Family Applications (2)

Application Number Title Priority Date Filing Date
EP96118467A Expired - Lifetime EP0778058B1 (fr) 1995-12-04 1996-11-18 Patin à roulettes alignées
EP00204604A Withdrawn EP1136102A1 (fr) 1995-12-04 1996-11-18 Patin à roulettes en ligne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP96118467A Expired - Lifetime EP0778058B1 (fr) 1995-12-04 1996-11-18 Patin à roulettes alignées

Country Status (6)

Country Link
EP (2) EP0778058B1 (fr)
JP (1) JPH09173525A (fr)
AT (1) ATE199652T1 (fr)
CA (1) CA2191937A1 (fr)
DE (2) DE69612062T2 (fr)
ES (1) ES2154778T3 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299182B1 (en) * 1996-03-07 2001-10-09 David A. Powell Flexible skate
CA2203331C (fr) 1997-04-22 2006-02-21 Darrel Rowledge Patin a premiere souple
FR2762521B1 (fr) 1997-04-25 1999-07-23 Gerard Claude Millot Patin a roulettes en ligne
FR2766103A1 (fr) * 1997-07-16 1999-01-22 Salomon Sa Patin a roulettes muni d'un dispositif de freinage
NL1007230C2 (nl) 1997-10-08 1999-04-09 Viking Schaatsenfabriek B V Klapschaats.
US7419187B2 (en) 1997-10-24 2008-09-02 K-2 Corporation Double klap flex base boot with heel linkage
US6120040A (en) 1997-10-24 2000-09-19 K-2 Corporation Flexing base skate
US6082744A (en) * 1997-10-24 2000-07-04 K-2 Corporation Double hinged skate
US6666463B2 (en) 1997-10-24 2003-12-23 K-2 Corporation Flexing base skate
ITTV980050A1 (it) * 1998-03-31 1999-10-01 Benetton Sportsystem Spa Struttura perfezionata di pattino
ITTV980078A1 (it) 1998-05-14 1999-11-14 Benetton Sportsystem Spa Struttura di pattino con ruote in linea
IT245533Y1 (it) * 1998-09-30 2002-03-22 Benetton Sportsystem Spa Struttura di telaio per pattini.
FR2787724A1 (fr) 1998-12-24 2000-06-30 Salomon Sa Patin comprenant une chaussure articulee sur un chassis
FR2792846B1 (fr) * 1999-04-30 2001-07-27 Salomon Sa Patin a roues en ligne du type a platine superieure articulee
WO2000066232A2 (fr) * 1999-04-30 2000-11-09 Salomon S.A. Chassis articule
GB2363078A (en) * 2000-06-07 2001-12-12 Chou Tien Chiu An in line roller skate
AU2001281008A1 (en) 2000-08-04 2002-02-18 K-2 Corporation Flexing base skate
US6736412B1 (en) 2000-10-04 2004-05-18 K2 Corporation Klop skate having pushing and pulling capabilities
EP1414099A4 (fr) 2001-07-27 2009-05-27 Mitsubishi Chem Corp Solution electrolytique non aqueuse et cellule secondaire utilisant ladite solution electrolytique non aqueuse
FR2876296B1 (fr) * 2004-10-11 2007-02-09 Skis Rossignol Sa Sa Chassis de patin comprenant deux profiles superposes
NL1034382C2 (nl) * 2007-09-13 2009-03-16 Bouwadvies B B A B V Hulpmiddel voor atletische sportbeoefening.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603588A (en) * 1925-04-17 1926-10-19 Eberle Ferdinand Skate
US5135244A (en) * 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
EP0677310A1 (fr) * 1994-04-12 1995-10-18 ROCES S.r.l. Dispositif de freinage pour patins à roues alignées
EP0686412A2 (fr) * 1994-06-08 1995-12-13 NORDICA S.p.A Patin à roulettes avec ajustement amélioré
EP0774282A1 (fr) * 1995-11-14 1997-05-21 Salomon S.A. Patin à roues en ligne à châssis déformable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603588A (en) * 1925-04-17 1926-10-19 Eberle Ferdinand Skate
US5135244A (en) * 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
EP0677310A1 (fr) * 1994-04-12 1995-10-18 ROCES S.r.l. Dispositif de freinage pour patins à roues alignées
EP0686412A2 (fr) * 1994-06-08 1995-12-13 NORDICA S.p.A Patin à roulettes avec ajustement amélioré
EP0774282A1 (fr) * 1995-11-14 1997-05-21 Salomon S.A. Patin à roues en ligne à châssis déformable

Also Published As

Publication number Publication date
ATE199652T1 (de) 2001-03-15
DE69612062T2 (de) 2001-08-02
EP0778058B1 (fr) 2001-03-14
EP0778058A2 (fr) 1997-06-11
JPH09173525A (ja) 1997-07-08
DE778058T1 (de) 1999-08-19
CA2191937A1 (fr) 1997-06-05
EP0778058A3 (fr) 1998-11-04
ES2154778T3 (es) 2001-04-16
DE69612062D1 (de) 2001-04-19

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