EP0581851A1 - Petit engin sportif pouvant se deplacer sur tous terrains. - Google Patents
Petit engin sportif pouvant se deplacer sur tous terrains.Info
- Publication number
- EP0581851A1 EP0581851A1 EP92910494A EP92910494A EP0581851A1 EP 0581851 A1 EP0581851 A1 EP 0581851A1 EP 92910494 A EP92910494 A EP 92910494A EP 92910494 A EP92910494 A EP 92910494A EP 0581851 A1 EP0581851 A1 EP 0581851A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- platform
- machine according
- longitudinal
- pivot
- pedal
- 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
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
- A63C17/01—Skateboards
- A63C17/011—Skateboards with steering mechanisms
- A63C17/013—Skateboards with steering mechanisms with parallelograms, follow up wheels or direct steering action
-
- 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
- A63C17/01—Skateboards
-
- 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
- A63C17/01—Skateboards
- A63C17/014—Wheel arrangements
- A63C17/015—Wheel arrangements 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
- A63C17/12—Roller skates; Skate-boards with driving mechanisms
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
- A63C2203/16—Inflatable
Definitions
- skateboards whose front casters are not really steerable but can take different orientations by deformation of elastic blocks known as "SILENTBLOC n" , which react to the weight stresses resulting from the movements of the user.
- GB-A-2 225 990 describes a structure similar to the previous one and further provides for a inclination of the guide rollers due to their connection by a parallelogram. This arrangement is not very good for use on hard ground and becomes disastrous on soft ground. None of the structures mentioned above therefore makes it possible to envisage the use of such a skateboard on all terrains.
- the present invention relates to a structure for a sports machine of the skateboard type but the load-bearing elements of which can be large diameter wheels, skis or tracks.
- the invention relates to a sports machine, of the type comprising
- the pivot respectively each pivot, integral with the platform is located in the immediate vicinity from the underside of said platform while the pivoting member carried by the banker is distant from it so as to be well below the longitudinal pivot;
- the balance consists of a generally triangular piece secured on one side under the platform, the pivot member being located near the angle opposite to this side;
- the balance is formed by two oblique bars constituting two concurrent sides of the triangle, the third side of which, parallel to the plane of the platform, is only virtual;
- the pivoting member carried by the pendulum is of the ball joint type;
- the transverse rod is pivotally mounted on the lateral longitudinal segment by means making it possible to adjust the position of said rod along said longitudinal segment;
- the front cross member is secured to a rear longitudinal support braced between said cross member and a pivot engaged in a longitudinal support;
- the front crossmember is secured to a central upright which carries a longitudinal pivot; the balance is secured to a rear longitudinal support braced between said balance and the platform;
- the rear assembly of load-bearing elements is connected to at least one upright which carries at least one longitudinal pivot;
- the load-bearing elements of the rear assembly are wheels mounted on half-axes between which a differential is placed;
- the carrying elements of the front assembly consist of skis mounted to pivot each on a horizontal axis;
- the load-bearing elements of the rear assembly are constituted by at least one track;
- the carrier elements of the rear assembly are kinematically connected to a drive motor;
- the machine comprises a pedal accessible from above the platform at the foot of a user and connected by a kinematic link to at least one braking mechanism of the carrier elements of the rear assembly;
- the machine comprises a pedal accessible from above the platform at the foot of a user and connected by a kinematic link to an accelerator-decelerator of the engine;
- the two pedals connected respectively to a braking mechanism and to an accelerator-decelerator, are pivotally mounted along horizontal axes and are located one above the other;
- the pedal connected to the braking mechanism is associated with elastic return means which permanently urge it towards a straightening position in which the braking mechanism is active and can be lowered against the return means by action of the foot a user;
- the pedal connected to the braking mechanism has a longitudinal slot located opposite the pedal connected to 1 • accelerator-decelerator, which is constituted by a piece thin enough to pass without friction in the slot and long enough to extend above of the pedal connected to the braking mechanism when the latter is in the lowering position.
- FIG. 1 is a partial schematic view of a machine according to the invention representing, in plan, the front assembly of load-bearing elements constituted by wheels with low pressure tires and a part of the structure located under the platform.
- Figure 2 is a partial schematic view of a machine according to the invention showing, in elevation, the front assembly of load-bearing elements constituted by wheels with low pressure tires and part of the structure located under the platform.
- Figure 3 is a schematic perspective view illustrating the automatic coordination of the inclination of the platform and the orientation of the carrier elements of the front assembly, during use of the machine by a user.
- Figure 4 is a partial schematic view of a machine according to the invention showing, in plan, the rear set of carrier elements, according to the embodiment providing for the use of an engine.
- Figure 5 is a schematic elevational view of a machine according to the invention, according to the embodiment providing the use of a motor and the presence of a brake pedal as well as an accelerator pedal -deceleration.
- FIG. 10 is a partial schematic perspective view showing an exemplary embodiment according to which provision is made for adjusting the turning value relative to the angle of lateral inclination of the platform.
- Figure 11 is a partial schematic view of a machine according to the invention showing, in plan, the front assembly of load-bearing elements constituted by articulated skis and part of the structure located under the platform.
- Figure 12 is a partial schematic view of a machine according to the invention showing, in plan, the rear assembly of carrier elements constituted by a track, according to the embodiment providing for the use of an engine.
- first upper part 1 is composed of a tilting platform and parts which are integral with it and, therefore, also tiltable, a second part 2 which receives the first and which is composed of a structure with respect to which the first inclines and, finally, a third 1 3 part formed by load-bearing elements such as wheels, skis, or tracks.
- the platform 100 on which a user is placed, is more or less flat and has more or less complex shapes. It may have, in particular, lateral notches facing the wheels to prevent a steep inclination of the platform causing it to meet the wheels.
- the platform 100 receives on its underside fixing members for the parts which must be integral with it and very particularly plates 101 for pivots 102 all aligned along the longitudinal axis _ c of the machine.
- the platform 100 also receives a balance 103 which, seen from the front, has a generally triangular shape. It could be a full plate but it is more advantageous, if only with respect to the weight, to produce it, as shown, by rods 104 and 105 converging towards a lower midpoint forming a vertex of the triangle, opposite a virtual side formed by the lower plane of the platform 100.
- the balance 103 is securely held in its position by a rear support formed by two longitudinal members 106 and 107 fixed under the platform 100 by plates 101.
- the pivots 102 receive crank pins by which the tilting movements of the platform 100 can occur relative to the parts of part 2.
- the pivot 102 located at the front of the machine receives a crank pin carried by an upright central 200 integral with a transverse bar 201 which joins two pins 202 and 203 for supports 204 and 205 of front wheels 301 and 302.
- the pins 202 and 203 receive lateral longitudinal segments 206 and 207 articulated by their ends to a cross member 208
- the bar 201, the segments 206-207 and the cross member 208 together constitute an articulated parallelogram but it is necessary to consider as fixed the bar 201 which only brings together the pins 202 and 203.
- the bar 201 is associated with a rear support constituted by two beams 210 and 211 which converge towards a rear crank pin 212 engaged in a pivot 102.
- the ball 108 receives a counterpart secured to a transverse rod 110 at the end of which is a ball joint 111 secured to the lateral segment 206
- the machine At its rear part, the machine has two wheels 303 and 304 joined by an axle or, as is known per se, by two half-axes leading to a differential of any known type.
- the machine is motorized.
- the platform 100 is crossed by a passage 115 in which extends a pedal 230 pivotally mounted and connected by a control member 231 to the accelerator 221 and returned by a spring (not shown) to its non-acceleration position.
- the motor 220 can either be at a standstill or enter into idling operation.
- the front assembly includes two skis 305 and 306 comprising horizontal pivots 307 and 308 to which the supports 204 and 205 are connected.
- the skis 305 and 306 can thus be oriented either to the right or to the left, as described above, when the user tilts the platform 100 and can, independently of these movements, lift and lower automatically according to uneven terrain.
- the rear assembly can also include skis and not wheels, but the rear skis cannot be oriented parallel to the terrain, whereas they must also be freely pivotable in a full perpendicular to the terrain to adapt to bumps and hollows. natural.
- the machine since the skis cannot be propellants, the machine has no engine or must receive a separate propellant: propeller, paddle wheel, etc.
- the rear skis are replaced by a track 310 located in the axis of the machine and set in longitudinal movement by one or more pinions kinematically connected to a motor of any known type that has been schematized with the cradle by the global reference 215-220.
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9105429A FR2675703B1 (fr) | 1991-04-24 | 1991-04-24 | Skateboard. |
FR9105429 | 1991-04-24 | ||
PCT/FR1992/000373 WO1992019337A1 (fr) | 1991-04-24 | 1992-04-24 | Petit engin sportif pouvant se deplacer sur tous terrains |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0581851A1 true EP0581851A1 (fr) | 1994-02-09 |
EP0581851B1 EP0581851B1 (fr) | 1994-12-07 |
Family
ID=9412476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92910494A Expired - Lifetime EP0581851B1 (fr) | 1991-04-24 | 1992-04-24 | Petit engin sportif pouvant se deplacer sur tous terrains |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0581851B1 (fr) |
AT (1) | ATE114987T1 (fr) |
AU (1) | AU1792892A (fr) |
CA (1) | CA2109074A1 (fr) |
DE (1) | DE69200850T2 (fr) |
FR (1) | FR2675703B1 (fr) |
WO (1) | WO1992019337A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1005894C2 (nl) * | 1997-04-24 | 1998-10-27 | Brinks Westmaas Bv | Kantelbaar voertuig. |
DE19803412A1 (de) * | 1998-01-29 | 1999-08-05 | Bayerische Motoren Werke Ag | Radaufhängung für Rollbretter |
AU4598199A (en) * | 1998-07-13 | 2000-02-07 | Micro Mobility Systems Ag | Skateboard |
FR2784302A1 (fr) * | 1998-10-09 | 2000-04-14 | Denys Toulemonde | Free-board pendulaire dispositif de pendulation et de brequage conjugue pour planches a roulettes et long-boards |
DE10035296B4 (de) * | 2000-07-18 | 2006-08-24 | Bertiller, Marco | Sport- und Transportgerät |
CA2394366C (fr) | 2002-07-22 | 2010-02-02 | H. William B. Wilt | Rampe d'epandage de produits chimiques pour vehicule tout terrain |
KR100732956B1 (ko) * | 2005-10-26 | 2007-06-29 | 김선기 | 아우트라인스케이트 |
DE102016223601A1 (de) * | 2016-11-29 | 2018-05-30 | Schaeffler Technologies AG & Co. KG | Achsträgereinheit und Achsmodul für ein Mikromobil |
US11406890B1 (en) | 2017-08-25 | 2022-08-09 | David Jackson | Skateboard assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4054297A (en) * | 1976-06-18 | 1977-10-18 | Ermico Enterprises | Weight biased steering mechanism |
GB8825461D0 (en) * | 1988-10-31 | 1988-11-30 | Allen T A | Anti-inertia & steering device |
-
1991
- 1991-04-24 FR FR9105429A patent/FR2675703B1/fr not_active Expired - Fee Related
-
1992
- 1992-04-24 CA CA002109074A patent/CA2109074A1/fr not_active Abandoned
- 1992-04-24 DE DE69200850T patent/DE69200850T2/de not_active Expired - Fee Related
- 1992-04-24 AU AU17928/92A patent/AU1792892A/en not_active Abandoned
- 1992-04-24 WO PCT/FR1992/000373 patent/WO1992019337A1/fr active IP Right Grant
- 1992-04-24 AT AT92910494T patent/ATE114987T1/de active
- 1992-04-24 EP EP92910494A patent/EP0581851B1/fr not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9219337A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2675703A1 (fr) | 1992-10-30 |
EP0581851B1 (fr) | 1994-12-07 |
ATE114987T1 (de) | 1994-12-15 |
DE69200850T2 (de) | 1995-07-13 |
FR2675703B1 (fr) | 1994-10-07 |
DE69200850D1 (de) | 1995-01-19 |
WO1992019337A1 (fr) | 1992-11-12 |
AU1792892A (en) | 1992-12-21 |
CA2109074A1 (fr) | 1992-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2946033C (fr) | Vehicule possedant un chassis et une nacelle pendulaire | |
FR2625688A1 (fr) | Planche a roulettes a deux roues en tandem | |
EP3041699A1 (fr) | Vehicule inclinable a trois roues | |
EP1349620A1 (fr) | Engin de sport ou de loisir dirigeable | |
FR2609638A1 (fr) | Plancher d'entrainement | |
EP1118531A1 (fr) | Véhicule pour terrain accidenté | |
CA1067531A (fr) | Patin a deux roulettes | |
EP0581851B1 (fr) | Petit engin sportif pouvant se deplacer sur tous terrains | |
FR2823987A1 (fr) | Chassis a deformation controlee pour un engin de glisse, notamment pour une planche a roulettes | |
FR2531055A1 (fr) | Grue de levage | |
FR2467617A1 (fr) | Vehicule de jeu a moteur | |
FR2608933A3 (fr) | Appareil d'exercice physique et de divertissement | |
FR2750881A1 (fr) | Article de sport de type patin disposant de moyens de reglage en hauteur du pied de l'utilisateur | |
FR3124159A1 (fr) | Véhicule de type trottinette à quatre roues | |
FR2888760A1 (fr) | Engin bicycle pouvant etre dirige par un utilisateur debout en position transversale a plateau avant en porte-a-faux | |
FR2710275A1 (fr) | Dispositif de fauteuil à ski. | |
FR3084047A1 (fr) | Vehicule a patins releves a l'avant destine a la glisse sur neige | |
FR2614002A1 (fr) | Jouet mini-kart auto-propulseur | |
FR2556228A1 (fr) | Patins a roulettes, dont les roues ont une inclinaison variable par rapport au sol | |
EP3980144B1 (fr) | Équipement de déplacement individuel constitué par une paire de patins motorisés | |
WO2018078235A1 (fr) | Trottinette à trois roues | |
FR2601920A1 (fr) | Vehicule glissant dirigeable et freinable. | |
WO2015124842A1 (fr) | Traîneau | |
FR2986497A1 (fr) | Train roulant pour engin de deplacement avec chassis pourvu d'un mat central, engin de deplacement a propulsion elliptique | |
CA2127159C (fr) | Bicyclette sur glace |
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): AT DE FR GB IT |
|
17P | Request for examination filed |
Effective date: 19931118 |
|
17Q | First examination report despatched |
Effective date: 19940321 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE FR GB IT |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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: 19941207 Ref country code: AT Effective date: 19941207 |
|
REF | Corresponds to: |
Ref document number: 114987 Country of ref document: AT Date of ref document: 19941215 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 69200850 Country of ref document: DE Date of ref document: 19950119 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19950118 |
|
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 | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19980416 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19980624 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19990308 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990424 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19990424 |
|
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: 20000201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20001229 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |