EP1018351A1 - Patin à roulettes en ligne avec amortisseur de chocs - Google Patents

Patin à roulettes en ligne avec amortisseur de chocs Download PDF

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Publication number
EP1018351A1
EP1018351A1 EP98830790A EP98830790A EP1018351A1 EP 1018351 A1 EP1018351 A1 EP 1018351A1 EP 98830790 A EP98830790 A EP 98830790A EP 98830790 A EP98830790 A EP 98830790A EP 1018351 A1 EP1018351 A1 EP 1018351A1
Authority
EP
European Patent Office
Prior art keywords
line roller
roller skate
frame
shock
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Withdrawn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
EP98830790A
Other languages
German (de)
English (en)
Inventor
Alberto Piatti
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.)
Piatti Mariadele
Original Assignee
Piatti Mariadele
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 Piatti Mariadele filed Critical Piatti Mariadele
Priority to EP98830790A priority Critical patent/EP1018351A1/fr
Publication of EP1018351A1 publication Critical patent/EP1018351A1/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Withdrawn legal-status Critical Current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
    • A63C17/04—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
    • A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system

Definitions

  • the present invention relates to an in-line roller skate with shock-absorbing means.
  • shock-absorbing means which are designed to cushion any impact with obstacles in the ground and to eliminate the vibrations that may be transmitted to the user's leg.
  • the aim of the present invention is to eliminate the above-mentioned drawbacks by providing an in-line roller skate with shock-absorbing means which allows to "absorb" any oscillations or stresses possibly transmitted by using a structure which is extremely simple from a constructive point of view but very valid from a functional point of view.
  • a particular object of the invention is to provide in-line roller skates in which it is possible to keep all the wheels of the skate perfectly in contact with the ground, thus increasing stability also on uneven or variously shaped terrains.
  • Another object of the present invention is to provide an in-line roller skate with shock-absorbing means which by virtue of its particular constructive characteristics is capable of giving the greatest assurances of reliability and safety in use.
  • Another object of the present invention is to provide an in-line roller skate which can be easily obtained starting from commonly commercially available elements and materials and is also competitive from a purely economical point of view.
  • an in-line roller skate with shock-absorbing means which comprises a frame to which a shoe is connected and supports a plurality of in-line wheels, characterized in that it comprises shock-absorbing means which are interposed between said frame and said plurality of wheels.
  • the in-line roller skate with shock-absorbing means comprises a frame 2 which is advantageously constituted by a contoured plate to the top of which a shoe 3 is connected; said shoe can be shaped in any manner.
  • a plurality of in-line wheels are connected to the frame 2.
  • the frame 2 is provided, in a front region and to the rear, with lugs 11 which protrude downward and support a front truck 12 and a rear truck 13, which are substantially provided with a stirrup-like element shaped like an inverted U and designated by the reference numeral 15 for both trucks; said stirrup-like element is connected to the lugs 11 by means of a central pivot 16 which allows each truck to oscillate about an axis which is substantially perpendicular to the longitudinal extension of the frame and is substantially perpendicular to the vertical plane of arrangement of said skate.
  • the truck 12 and the truck 13 can oscillate freely and thus allow to move the front wheels and the rear wheels independently; said wheels can therefore remain in contact with the ground also in case of rough terrain or of terrain with variable inclinations, differently from what occurs in the prior art, in which the wheels have a substantially rigid arrangement and therefore some wheels might not touch the ground if the terrain is uneven.
  • the shock-absorbing means are provided by an elastic lamina 20, which is connected at its ends, by means of locking screws 22, to the front truck and to the rear truck respectively.
  • the lamina is further supported by transverse pivots 24 which join the two sides of the stirrups 15, acting in practice as a support for the lamina and as an element for delimiting the free-flexing portion of the elastic lamina.
  • the supporting pivots 24, arranged in the other internal part, might be provided with means allowing translatory motion, so as to vary the free internal portion of the lamina, thus varying the elastic response of said lamina.
  • shock-absorbers are provided which are extremely effective and capable of absorbing any stress without inducing stresses in abnormal directions.
  • the materials used, as well as the contingent shapes and dimensions may be any according to requirements.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP98830790A 1998-12-29 1998-12-29 Patin à roulettes en ligne avec amortisseur de chocs Withdrawn EP1018351A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98830790A EP1018351A1 (fr) 1998-12-29 1998-12-29 Patin à roulettes en ligne avec amortisseur de chocs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830790A EP1018351A1 (fr) 1998-12-29 1998-12-29 Patin à roulettes en ligne avec amortisseur de chocs

Publications (1)

Publication Number Publication Date
EP1018351A1 true EP1018351A1 (fr) 2000-07-12

Family

ID=8236938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830790A Withdrawn EP1018351A1 (fr) 1998-12-29 1998-12-29 Patin à roulettes en ligne avec amortisseur de chocs

Country Status (1)

Country Link
EP (1) EP1018351A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402521A (en) * 1980-10-20 1983-09-06 Mongeon Douglas R Roller skate plate assembly with floating axles
EP0774282A1 (fr) * 1995-11-14 1997-05-21 Salomon S.A. Patin à roues en ligne à châssis déformable
DE19715706A1 (de) * 1997-04-15 1998-10-22 Reinhard Hansen Einspuriger Rollschuh

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402521A (en) * 1980-10-20 1983-09-06 Mongeon Douglas R Roller skate plate assembly with floating axles
EP0774282A1 (fr) * 1995-11-14 1997-05-21 Salomon S.A. Patin à roues en ligne à châssis déformable
DE19715706A1 (de) * 1997-04-15 1998-10-22 Reinhard Hansen Einspuriger Rollschuh

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