EP0279131A1 - Rollschuh-Schier mit Aufhängungsanlage - Google Patents

Rollschuh-Schier mit Aufhängungsanlage Download PDF

Info

Publication number
EP0279131A1
EP0279131A1 EP87402764A EP87402764A EP0279131A1 EP 0279131 A1 EP0279131 A1 EP 0279131A1 EP 87402764 A EP87402764 A EP 87402764A EP 87402764 A EP87402764 A EP 87402764A EP 0279131 A1 EP0279131 A1 EP 0279131A1
Authority
EP
European Patent Office
Prior art keywords
plate
axle
roller skate
wheels
steering system
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
EP87402764A
Other languages
English (en)
French (fr)
Other versions
EP0279131B1 (de
Inventor
Jean Bernard Marandel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0279131A1 publication Critical patent/EP0279131A1/de
Application granted granted Critical
Publication of EP0279131B1 publication Critical patent/EP0279131B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A63C17/1409—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
    • A63C17/02—Roller skates; Skate-boards with wheels arranged in two pairs
    • 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
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices

Definitions

  • the present invention relates to a roller skate comprising on the front and rear axles a suspension system.
  • skates of the type already known are provided with a shoe fixed on a sole, which is integral with a plate provided at the front with a buffer acting as a brake and undercarriages.
  • front and rear consisting of two wheels, a fixed axle and a wheel steering system.
  • These wheel steering systems are actuated by the force exerted by the weight of the skater, in relation to the position of this force relative to the longitudinal axis of the skate.
  • These steering systems are generally made up of elastic washers secured to the fixed axle by nuts and locknuts, in order to allow articulation and orientation movement of the fixed axle.
  • this elastic steering system does not act as a shock absorber and suspension when the skate passes over an obstacle.
  • the object of the invention is to remedy this drawback by introducing a suspension system at the axles of a skate, which will be made mobile.
  • the purpose of the suspension system is, on the one hand, to avoid the roller skate, to the greatest extent possible, shocks and vibrations from the unevenness of the skating surface and, on the other hand, to ensure maximum comfort for the skater when skating.
  • the present invention applies to a roller skate of the type comprising, a shoe fixed on a sole secured to a plate and comprising a brake fixed to the front of the plate and comprising front and rear undercarriages equipped with two wheels, a wheel steering system and an axle.
  • the invention consists in providing movable front and rear axles, provided with a suspension system, this being fixed on the one hand, in the central part of the movable axle, in line with the wheel axle and on the other hand, is guided by a centering barrel placed in the plate; these mobile axles are also equipped with a wheel steering system, fixed at one end in the plate by pivoting means while the other end is secured to the orientation plate of the mobile axle by elastic means.
  • the roller skate shown in FIG. 1, comprises a shoe (1) fixed on a sole (2), integral with a plate (3) and comprising a brake or buffer (4), fixed in front of the plate and comprises front (5) and rear (5 ⁇ ) undercarriages, equipped with two wheels (6 or 6 ⁇ ), a steering system (7 and 7 ⁇ ) of the wheels and a movable axle (8 and 8 ⁇ ).
  • the rear axle shown in FIG. 2 clearly shows a movable axle (8 ⁇ ), provided with a suspension system (9 ⁇ ), this being fixed on the one hand, in the central part (10 ⁇ ) of the axle mobile, in line with the wheel axle (6 ⁇ ) and on the other hand, is guided by a centering barrel (17) placed in the plate (3), the mobile axle (8 ⁇ ) is equipped with a steering system (7 ⁇ ), fixed to one end of the plate by pivoting means (11 ⁇ ), while the other end is secured to the orientation plate (12 ⁇ ) by elastic means consisting of two washers in rubber (13 or 13 ⁇ ).
  • the suspension system of the front axle is of the same principle as that of the rear axle, shown in Figure 2.
  • the suspension system consists of a spring (15) as well as a centering finger (34), which, by one end, is screwed into the central part (10 ⁇ ) of the movable axle (8 ⁇ ), while that the other end is extended by a rod (16), guided by the interior of the centering barrel (17), while the spring is guided by the top thanks or diameter of this barrel.
  • the spring (15) is chosen according to its stiffness, depending on the weight of the skate user.
  • the centering barrel (17) of the suspension system (9 ⁇ ) opens down into a cavity (30) and is crossed by a bore (31), of ablong shape, which extends into the sole (2).
  • the width of the oblong bore (31) is substantially equivalent to the diameter of the rod (16).
  • the centering barrel is made of a self-lubricating material in order to allow the rod (16) of the centering finger (34) to slide freely in the oblong bore (31) of the barrel.
  • the operating principle of the suspension system is as follows: When the rear wheels (6 ⁇ ) of the skate encounter any obstacle, they will tend to move up and towards the rear of the skate in order to stress the suspension system ( 9 ⁇ ). This vertical movement of the wheels will cause a pivoting movement of the movable axle (8 ⁇ ) relative to the pivot axis (11). Approaching the plate (3), the movable axle puts stress on the suspension system (9 ⁇ ). The spring (15) will be crushed and will act as a shock absorber. The rod (16) of the centering finger (34) penetrates into the bore (31) of the centering barrel (17).
  • the steering system (7 ⁇ ) of the wheels is arranged in front of the suspension system.
  • the rear movable axle (8 ⁇ ) comprises a steering system (7 ⁇ ) of the wheels whose upper end, integral with the plate (3) consists of a pivot axis (11 ⁇ ) and a pivot (18), of cylindrical shape, introduced into a cavity (32) of the plate (3), the parallel end surfaces of the pivot being in close contact with the corresponding surfaces of this cavity (32).
  • the steering system comprises an articulated arm (21), two elastic washers (13 ⁇ ) and a lock nut (14 ⁇ ).
  • a pad (19) is provided to dampen the return of the articulated arm (21 ⁇ ) against an insert (20).
  • This insert on the lower part of the plate (3) is provided, at its two ends, with a bolt (19) which absorbs the shock after return of the articulated arm (21 ⁇ or 21).
  • the front axle shown in Figure 3 shows the steering system (7) in a partial section AA.
  • the suspension system is not shown, which is of the same design as for the rear undercarriage of the skate (see Figure 2).
  • the steering system (7) of the wheels is arranged behind the suspension system (see Figure 1).
  • the front movable axle (8) comprises a steering system (7) for the wheels, the upper part of which, integral with the plate (3), consists of two pivot axes (25), of a yoke (22), in the shape of a "U", the two parallel wings of which are in close contact with the respective external surfaces of the plate, these two wings of the yoke being provided with two oblong openings (33) which, in relation to the two axes (25), provide a vertical movement movement of the steering system.
  • the operating principle of the front suspension system is as follows: When the front wheels (6) of the skate encounter any obstacle, they tend to move upwards, in order to stress the suspension system (9). The movement of the wheels, and therefore of the front mobile axle, is done upwards but also backwards.
  • the suspension system (9) will normally be stressed, however, to obtain a slight pivoting movement of the movable axle (8) relative to the pivoting means (11), it is necessary to have a steering system ( 7) whose upper end, integral with the plate (3), is equipped with a flexible pivoting means.
  • the upper part of the steering system is equipped with a yoke (22), in the shape of a "U", the two parallel wings of which, surrounding the plate (3), are provided with two oblong openings (33). . These openings are crossed by two axes (25), in order to provide a flexible means of pivoting of the steering system.
  • a return spring (27) allows the screed (22) to return to position after the obstacle has passed.

Landscapes

  • Automatic Cycles, And Cycles In General (AREA)
  • Vehicle Body Suspensions (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Braking Arrangements (AREA)
EP87402764A 1987-02-03 1987-12-04 Rollschuh-Schier mit Aufhängungsanlage Expired - Lifetime EP0279131B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8701241A FR2610208B1 (fr) 1987-02-03 1987-02-03 Patin a roulettes comportant des systemes de suspension
FR8701241 1987-02-03

Publications (2)

Publication Number Publication Date
EP0279131A1 true EP0279131A1 (de) 1988-08-24
EP0279131B1 EP0279131B1 (de) 1991-03-06

Family

ID=9347508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87402764A Expired - Lifetime EP0279131B1 (de) 1987-02-03 1987-12-04 Rollschuh-Schier mit Aufhängungsanlage

Country Status (5)

Country Link
US (1) US4915399A (de)
EP (1) EP0279131B1 (de)
DE (1) DE3768484D1 (de)
ES (1) ES2022425B3 (de)
FR (3) FR2610208B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651147A1 (fr) * 1989-08-28 1991-03-01 Traore Cyril Chenilles a suspensions independantes pour equipements de sport et de transport.
EP0559179A1 (de) * 1992-03-04 1993-09-08 NORDICA S.p.A Einspurrollschuhe
EP0608576A1 (de) * 1993-01-27 1994-08-03 Diana Ho Eine Skate-Konstruktion mit einstellbarer Dämpfung, stossabsorbierenden und sich dem Untergrund anpassenden Eigenschaften
US6543791B1 (en) 1999-12-10 2003-04-08 Elmer Lee Axle shock absorber
US7478803B2 (en) 2000-11-17 2009-01-20 Elmer C. Lee Compact shock absorption, vibration, isolation, and suspension device
CN102921165A (zh) * 2012-11-26 2013-02-13 上海电机学院 代步滑行器

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434882B1 (de) * 1987-02-03 1994-04-20 Jean Bernard Marandel Vervollkommungen an Rollschuhen
US5029882A (en) * 1990-01-05 1991-07-09 Marandel Jean Bernard Roller skates
FR2690352B1 (fr) * 1992-04-27 1994-06-10 Marandel Jean Bernard Patin a roulettes a platine inclinee.
US5575489A (en) * 1993-03-22 1996-11-19 Oyen; Gerald O. S. Shock absorbent in-line roller skate
US5951027A (en) * 1993-03-22 1999-09-14 Oyen; Gerald O. S. Shock absorbent in-line roller skate with wheel brakes-lock
US5330208A (en) * 1993-03-22 1994-07-19 Charron Francois E Shock absorbent in-line roller skate
IT1273899B (it) * 1994-06-09 1997-07-11 Nordica Spa Struttura di pattino a rotelle a confortevolezza migliorata
US5503413A (en) * 1994-10-31 1996-04-02 Pavel Belogour In-line roller skates with suspension
US5823543A (en) * 1996-01-11 1998-10-20 John Aloysius Sullivan Roller skate shock absorber system
GB2315680B (en) * 1996-07-31 1998-07-22 Hsieh Yin Wang Improved skate
US6416063B1 (en) 1998-01-28 2002-07-09 Scott H. Stillinger High performance skate
US6065762A (en) * 1998-03-11 2000-05-23 Brelvi; Nazir A Multidirectional in-line roller skate
US5918889A (en) * 1998-03-30 1999-07-06 Tai; Chang Sheng Shock absorber for a skate
CA2295778A1 (en) * 1998-05-01 1999-11-11 Bauer Nike Hockey Inc. In-line roller skate
FR2782929A1 (fr) 1998-09-08 2000-03-10 Vincent Max Jean Marie Leblond Patin a roulettes en ligne surbaisse
FR2793699B1 (fr) 1999-05-20 2001-07-13 Jean Bernard Marandel Patins a deux roues en ligne
US6523837B2 (en) * 2000-01-03 2003-02-25 Eric W. Kirkland Adjustable truck assembly for skateboards with retainer
US6474666B1 (en) * 2000-03-20 2002-11-05 Scott D. Andersen Shock absorbing skate truck assembly
KR20040014019A (ko) * 2002-08-09 2004-02-14 강성광 인라인 스케이트
US6863283B1 (en) * 2002-09-27 2005-03-08 Arnold W. Houston Shock absorbing quad and inline roller skates
US20050140108A1 (en) * 2003-12-30 2005-06-30 Ting-Hsing Chen Manual mini scooter
TW201416111A (zh) * 2012-10-26 2014-05-01 zhen-hua Huang 具獨立筒避震結構之飄移板
CN105148498A (zh) * 2015-09-19 2015-12-16 温州碧戈之都鞋业有限公司 一种轮滑鞋

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR437528A (fr) * 1910-12-14 1912-04-23 Raoul De Murat Perfectionnements apportés aux roulements à billes tels que ceux qu'on a à faire comporter, notamment, aux roulettes des patins à roulettes, et apportés, en outre, à ces patins eux-memes
GB418699A (en) * 1933-08-28 1934-10-30 Robert Pearmain Improvements in roller skates
FR1489079A (fr) * 1966-04-29 1967-07-21 Perfectionnements aux trains de roulement pour patins à roulettes
FR1583171A (de) * 1967-07-12 1969-10-24

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191012061A (en) * 1910-05-14 1910-10-27 Friedrich Floch Improvements in Roller Skates.
US2128865A (en) * 1937-04-19 1938-08-30 Vogt Clarence Roller skate
US2179592A (en) * 1939-02-24 1939-11-14 Theodore R Goettie Roller skate brake
US2330338A (en) * 1939-05-27 1943-09-28 Arthur E Dekome Roller skate
US2558696A (en) * 1946-12-09 1951-06-26 Earl Van Horn Roller skate
US2664295A (en) * 1950-07-06 1953-12-29 Earl Van Horn Roller skate having detachable roller assembly
US3774924A (en) * 1971-09-13 1973-11-27 A Machatsch Roller skates
US4103917A (en) * 1976-10-26 1978-08-01 Woody-Widolf, Inc. Skateboard truck
US4071256A (en) * 1976-11-05 1978-01-31 Mattel, Inc. Truck for skateboard or the like
US4181316A (en) * 1978-05-12 1980-01-01 Stiebel Eltron Gmbh & Co. Kg Skate Board
US4402521A (en) * 1980-10-20 1983-09-06 Mongeon Douglas R Roller skate plate assembly with floating axles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR437528A (fr) * 1910-12-14 1912-04-23 Raoul De Murat Perfectionnements apportés aux roulements à billes tels que ceux qu'on a à faire comporter, notamment, aux roulettes des patins à roulettes, et apportés, en outre, à ces patins eux-memes
GB418699A (en) * 1933-08-28 1934-10-30 Robert Pearmain Improvements in roller skates
FR1489079A (fr) * 1966-04-29 1967-07-21 Perfectionnements aux trains de roulement pour patins à roulettes
FR1583171A (de) * 1967-07-12 1969-10-24

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651147A1 (fr) * 1989-08-28 1991-03-01 Traore Cyril Chenilles a suspensions independantes pour equipements de sport et de transport.
EP0559179A1 (de) * 1992-03-04 1993-09-08 NORDICA S.p.A Einspurrollschuhe
EP0608576A1 (de) * 1993-01-27 1994-08-03 Diana Ho Eine Skate-Konstruktion mit einstellbarer Dämpfung, stossabsorbierenden und sich dem Untergrund anpassenden Eigenschaften
US6543791B1 (en) 1999-12-10 2003-04-08 Elmer Lee Axle shock absorber
US7478803B2 (en) 2000-11-17 2009-01-20 Elmer C. Lee Compact shock absorption, vibration, isolation, and suspension device
CN102921165A (zh) * 2012-11-26 2013-02-13 上海电机学院 代步滑行器
CN102921165B (zh) * 2012-11-26 2014-07-16 上海电机学院 代步滑行器

Also Published As

Publication number Publication date
US4915399A (en) 1990-04-10
FR2610208B1 (fr) 1989-04-07
ES2022425B3 (es) 1991-12-01
DE3768484D1 (de) 1991-04-11
FR2646613B2 (fr) 1994-06-10
FR2646613A2 (fr) 1990-11-09
FR2610208A1 (fr) 1988-08-05
FR2633524B2 (fr) 1991-02-15
FR2633524A2 (fr) 1990-01-05
EP0279131B1 (de) 1991-03-06

Similar Documents

Publication Publication Date Title
EP0279131B1 (de) Rollschuh-Schier mit Aufhängungsanlage
EP1704077B1 (de) Gleitvorrichtung für schneesportarten
CA2380306A1 (fr) Dispositif d'amortissement des mouvements de lacet d'une remorque routiere tractee par un vehicule a moteur
FR2733463A1 (fr) Systeme de suspension arriere pour vehicule
GB2367792A (en) Kick scooter with shock absorbing mechanism
US20130300082A1 (en) Push scooter with vertically active suspension
FR2580556A1 (fr) Train arriere pour suspension de vehicules automobiles
EP0940160B1 (de) Schneesportgerät
EP1792758A1 (de) Weicher Anschlag für die Aufhängung eines Fahrzeugs
FR2902698A1 (fr) Essieu suspendu pour vehicule
EP1749556A1 (de) Rollski
FR2575429A1 (fr) Perfectionnements aux bogies de vehicules de chemins de fer
EP0490824B1 (de) Skibindung
EP0013234B1 (de) Ein elastischer Block für die Aufhängung des Chassis eines Fahrzeuges mit geringer Geschwindigkeit und geringem Gewicht, z.B. des Kinderwagens und seine Anwendung bei Zwillingsrädern
FR2734536A1 (fr) Brouette ou analogue adaptee au franchissement d'obstacles
EP0434882B1 (de) Vervollkommungen an Rollschuhen
FR2466360A1 (fr) Remorque comportant un essieu guide par des bras longitudinaux
FR2595077A1 (fr) Perfectionnements apportes a des camions articules, notamment a des semi-remorques
FR2630681A1 (fr) Essieu pour vehicule a roues independantes dont les dispositifs de freinage sont eloignes des roues
EP0914977A1 (de) Hinterachse mit einer Gelenkvorrichtung zwischen einem oszillierenden Längslenker und dem Kraftfahrzeugaufbau
FR2733464A1 (fr) Suspension a lame de ressort transversale pour vehicule automobile
FR2808064A3 (fr) Amortisseur de vibrations pour trottinette
JPH0699874A (ja) 自転車用前輪緩衝装置
FR2601920A1 (fr) Vehicule glissant dirigeable et freinable.
FR2775611A1 (fr) Vehicule glissant a patin perfectionne pour sport de neige

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT LU SE

17P Request for examination filed

Effective date: 19890113

17Q First examination report despatched

Effective date: 19890619

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT LU SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19910306

REF Corresponds to:

Ref document number: 3768484

Country of ref document: DE

Date of ref document: 19910411

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EPTA Lu: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20001201

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20001204

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20001219

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20001220

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011204

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011204

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020702

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20011204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021205

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051204