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WO1997039809A1 - Socle pour patins a roulettes alignees longitudinalement comportant un dispositif d'amortissement - Google Patents

Socle pour patins a roulettes alignees longitudinalement comportant un dispositif d'amortissement Download PDF

Info

Publication number
WO1997039809A1
WO1997039809A1 PCT/EP1997/001785 EP9701785W WO9739809A1 WO 1997039809 A1 WO1997039809 A1 WO 1997039809A1 EP 9701785 W EP9701785 W EP 9701785W WO 9739809 A1 WO9739809 A1 WO 9739809A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
skates
wheels
spring
longitudinally aligned
Prior art date
Application number
PCT/EP1997/001785
Other languages
English (en)
Inventor
Gino Conte
Original Assignee
Roces S.R.L.
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 Roces S.R.L. filed Critical Roces S.R.L.
Priority to AU26953/97A priority Critical patent/AU2695397A/en
Publication of WO1997039809A1 publication Critical patent/WO1997039809A1/fr

Links

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

Definitions

  • This invention relates to a frame for skates with longitudinally aligned wheels, which is provided with a damper device.
  • Skates are known comprising a boot, to the sole of which there is fixed a substantially U-shaped frame supporting a plurality of longitudinally aligned wheels.
  • skates have been proposed comprising a boot fixed to a plate hinged at its front, via a fork, to a wheel support frame and provided at its rear with a device consisting of a coil spring, which connects it to the rear of the wheel support frame.
  • Figure 1 is a perspective view of the first structural element supporting the boot
  • Figure 2 is a perspective view of the second structural element, Figure 3 shows them assembled
  • Figure 4 is a longitudinal section through the first structural element supporting the boot
  • Figure 5 is a longitudinal section through the second element
  • Figure 6 is a cross-section therethrough on the line VI-VI of Figure 5
  • Figure 7 is a plan view thereof from above
  • Figure 8 shows the spring adjustment bush
  • Figure 9 shows the bush operating disc
  • Figure 10 shows a modified embodiment of the frame assembled with the wheels
  • Figure 11 shows it while under stress.
  • the skate frame according to the invention comprises substantially a substantially U-shaped structure 1 provided with flanges 2, a plate 3 for fixing the toe of the boot (not shown on the drawings) and a plate 4 for fixing its heel.
  • the flanges 2 comprise a plurality of holes 5 of horizontal axis for engaging pivot pins 6 for the wheels 7.
  • a second structure 8 On the pin 6 of the rear holes 5 there is pivoted a second structure 8, also substantially of U-shape and partly housed within the frame 1 at its rear.
  • the outer side walls 9 of the structure 8 comprise a depression 10 defining a step 11 forming a counteracting surface for the lower edges 12 of the rear ends of the structure 1.
  • Both the structure 1 and the structure 8 can be constructed of metal, plastic or nylon with added glass fibre.
  • the central rear end 13 of the structure 1 is inclined downwards and comprises an inwardly projecting tooth 14 forming a stop element for a corresponding rib 15 provided on the second structure 8.
  • said second structure In correspondence with its intermediate plate 16, said second structure
  • the structure is used in the manner of traditional frames for roller skates.
  • the limit stop is provided by the abutting of the edges 12 of the frame 1 on the steps 1 1 of the structure 8 (see Figure 11 ).
  • the elastic reaction of the spring 18 prevails to return the structure 8 to the position in which its wheel T is level with the other wheels.
  • the tooth 14 forms the stop element for the rib 15.
  • a pointed object is inserted into a radial cavity 23 in the disc element 22, which is then rotated to move the head 19 of the screw 20 in one direction or the other so as to compress said spring 18 to a greater or lesser extent.
  • FIGs 10 and 11 the frame structure is shown provided with a braking device 24.
  • the structure 1 is of plastic construction and comprises a band 25 of different colour from the structure 1.
  • This structure which can be constructed by a traditional bii ⁇ jection moulding process, has the further advantage of a pleasing appearance.
  • the two plastic materials also have different physicomechanical characteristics, with the band 25 being less yieldable than the structure 1 , an increased vibration damping effect is obtained, which is added to that obtained by the coil spring.

Landscapes

  • Vehicle Body Suspensions (AREA)

Abstract

L'invention concerne un socle pour patins à roulettes alignées longitudinalement qui comprend: une première structure support sensiblement en U (1) conçue pour une pluralité de roues et présentant un raccordement rigide avec la coque de la chaussure, au moins une seconde structure sensiblement en U (8) sur laquelle pivote au moins une roue, cette seconde structure (8) pivotant par rapport à la première (1) dans la position terminale de celle-ci, cette seconde structure (8) étant au moins partiellement logée dans la première (1), un ressort antagoniste placé entre la première (1) et la seconde (8) structure et agissant de façon à maintenir ces structures espacées.
PCT/EP1997/001785 1996-04-18 1997-04-10 Socle pour patins a roulettes alignees longitudinalement comportant un dispositif d'amortissement WO1997039809A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU26953/97A AU2695397A (en) 1996-04-18 1997-04-10 Frame for skates with longitudinally aligned wheels, which is provided with a damper device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96VE000012A IT1288154B1 (it) 1996-04-18 1996-04-18 Telaio per pattini a rotelle longitudinalmente allineate, provvisto di dispositivo ammortizzatore.
ITVE96A000012 1996-04-18

Publications (1)

Publication Number Publication Date
WO1997039809A1 true WO1997039809A1 (fr) 1997-10-30

Family

ID=11424173

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/001785 WO1997039809A1 (fr) 1996-04-18 1997-04-10 Socle pour patins a roulettes alignees longitudinalement comportant un dispositif d'amortissement

Country Status (3)

Country Link
AU (1) AU2695397A (fr)
IT (1) IT1288154B1 (fr)
WO (1) WO1997039809A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2022547A1 (fr) * 2007-08-07 2009-02-11 Marc-André Boucher Chassis pour un patin à roues en ligne disposant d'un élément mobile de réception de roue

Citations (6)

* 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
WO1993012846A1 (fr) * 1991-12-20 1993-07-08 Nordica S.P.A. Patins a roulettes presentant des roues alignees
EP0559179A1 (fr) * 1992-03-04 1993-09-08 NORDICA S.p.A Patin avec des roulettes en ligne
US5330208A (en) * 1993-03-22 1994-07-19 Charron Francois E Shock absorbent in-line roller skate
EP0617989A2 (fr) * 1993-03-24 1994-10-05 ROCES S.r.l. Cadre d'appui notamment pour des roulettes alignées de patins
EP0677310A1 (fr) * 1994-04-12 1995-10-18 ROCES S.r.l. Dispositif de freinage pour patins à roues alignées

Patent Citations (6)

* 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
WO1993012846A1 (fr) * 1991-12-20 1993-07-08 Nordica S.P.A. Patins a roulettes presentant des roues alignees
EP0559179A1 (fr) * 1992-03-04 1993-09-08 NORDICA S.p.A Patin avec des roulettes en ligne
US5330208A (en) * 1993-03-22 1994-07-19 Charron Francois E Shock absorbent in-line roller skate
EP0617989A2 (fr) * 1993-03-24 1994-10-05 ROCES S.r.l. Cadre d'appui notamment pour des roulettes alignées de patins
EP0677310A1 (fr) * 1994-04-12 1995-10-18 ROCES S.r.l. Dispositif de freinage pour patins à roues alignées

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2022547A1 (fr) * 2007-08-07 2009-02-11 Marc-André Boucher Chassis pour un patin à roues en ligne disposant d'un élément mobile de réception de roue

Also Published As

Publication number Publication date
ITVE960012A1 (it) 1997-10-18
ITVE960012A0 (it) 1996-04-18
AU2695397A (en) 1997-11-12
IT1288154B1 (it) 1998-09-11

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