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WO1998005390A1 - Appareil de sport a roulettes - Google Patents

Appareil de sport a roulettes Download PDF

Info

Publication number
WO1998005390A1
WO1998005390A1 PCT/EP1997/004248 EP9704248W WO9805390A1 WO 1998005390 A1 WO1998005390 A1 WO 1998005390A1 EP 9704248 W EP9704248 W EP 9704248W WO 9805390 A1 WO9805390 A1 WO 9805390A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake
sports device
rollers
lever
rollers according
Prior art date
Application number
PCT/EP1997/004248
Other languages
German (de)
English (en)
Inventor
Reinhard Hertel
Original Assignee
Reinhard Hertel
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 Reinhard Hertel filed Critical Reinhard Hertel
Priority to AU41169/97A priority Critical patent/AU4116997A/en
Publication of WO1998005390A1 publication Critical patent/WO1998005390A1/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
    • A63C17/0033—Roller skates; Skate-boards with a castor wheel, i.e. a swiveling follow-up wheel
    • 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
    • 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
    • A63C17/04—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
    • 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
    • A63C17/1418—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels with radial movement against the roll surface of the wheel
    • 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
    • A63C2017/1463—Foot or toe operated
    • 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
    • A63C2017/1481—Leg or ankle operated

Definitions

  • the innovation concerns sports equipment with wheels e.g. Roller skates, in-line skates, skate boards and similar sports equipment.
  • wheels e.g. Roller skates, in-line skates, skate boards and similar sports equipment.
  • Braking systems for in-line skates that press a floor stopper onto the floor surface by lifting the front foot, or have a rolling floor stopper.
  • A.B.T. System works with a floor stopper that presses the floor stopper onto the floor by moving the ankle joint.
  • Another braking system is known as a dual system, in which the heel of the foot is pressed down for braking. This system works against the pressure of stronger springs, which have to be adjusted according to the user's body weight.
  • the object of the innovation according to the invention is to significantly improve a sports equipment generation which is popular with children, adolescents and adults, such as, for example, in-line skates, roller skates, skate boards, with regard to the following points.
  • one possible way of implementing an in-line skate is to be equipped with four rollers so that two of these rollers (5) are fastened one after the other in a rocker arm (4) by means of axes (6) and these two rockers ( 4) one after the other by means of an oscillating axis (7) in a rail (3), or directly attached to the shoe.
  • the rear rocker (4) is preferably provided with a brake (8), which acts on at least one of the rollers (5), preferably by lever arm action (18).
  • guide elements for example sliders, sliding surfaces, guide pins or corresponding elongated beads and elevations and the like, are provided, which allow a precisely fitting opening and closing. Guarantee movement of the rockers (4) in the rail (3).
  • These guide elements can be adjusted to regulate the movement of the wings.
  • the rockers may have a fixed or adjustable rocker stop (14) which, for example, is made of an elastic material and is designed in such a way that the rocking movement of the rocker (4) is limited in any direction, or the respective rocker in the desired manner Position can be determined.
  • the swingarms For example, possible to set the swingarms so that the first and last rollers protrude a little further from the rail than the middle rollers. For professionals, this certain advantages in so-called gliding.
  • it is optionally provided to equip the in-line skate with a swing-back system and at the same time with a swing-stop damper (13). This is advantageous for particularly uneven treads.
  • the reset element can be shown in Fig.9 in the rail (3); but also in the rocker (4) preferably on the swing axis (7).
  • the Anglelchung the rollers of the vibrating system to the unevenness of the floor is done in that there are at least two rollers in a rocker which are guided by a correspondingly strong axis, but preferably also in a rail, and are fastened in this rail.
  • the axle is preferably arranged in the middle of the rocker between the two rollers.
  • the rocker (4) is suspended on one side on a frame part (3) and the rollers are attached on one side, similar to the technique of suspension of the wheels on motorcycles.
  • the roller system according to the invention for this in-line skate, the weight of the user is evenly distributed over all four rollers. This has the great advantage that, for example, when colliding with elevations and edges, the impact on the rollers is substantially less than that of in-line skates of the previously known type.
  • the vibration system (now distributed on four castors) has the further advantage that the weight of the in-line skate user is increased in stages by lever force transmission. This results in a previously unknown soft running feeling despite hard, more abrasion-resistant rollers.
  • rollers such as in-line skates with one or more rockers as required and sports equipment with rollers such as roller skates, skate boards and the like with one or more pairs of rockers.
  • brakes are preferably provided which act directly on the rollers (5) in the rocker (4); or act directly on the rollers that are firmly mounted in the rail (3).
  • the brake system in the rear but it is also conceivable that the brake system in the front area of the sports equipment; or is present in the front and rear area of the sports equipment. It is also provided that the brake systems known to date from the prior art, e.g. Brake systems with floor stoppers can be used.
  • disc brakes in certain cases.
  • a simplified type of disc brake is mentioned in claim 11.
  • the brake pads are designed such that they preferably do not act directly on the tread but on the upper side region of the rollers in order to reduce the tread of the roller by the at Do not stress the resulting friction on the brakes.
  • FIGS. 8a + 8b The brake systems shown in FIGS. 8a + 8b are described below as exemplary embodiments of the brake systems mentioned in the claims, for example for an in-line skater. 6
  • the in-line skater has a swing system with two wings.
  • a brake system is installed in the rear swing arm that acts on two rollers at the same time when a lever is pressed.
  • the sports equipment Fig. 8
  • the sports equipment Fig. 8
  • This force is transmitted to the brake pads (23) via a lever element.
  • lever arm and rail can be adjusted using a spacer screw. When braking, both rollers remain on the ground until the swing arm stops on the rail. This ensures safe braking.
  • FIG. 8b shows an approximately the same system as in FIG. 8.
  • the brake lever is actuated here by moving an ankle element (24) located on the shoe with a pivot point (25) by moving the ankle and pressing the lever of the brake system ⁇ .
  • the distance between the shoe lever element and the brake lever is also adjustable here.
  • the systems described have the advantage that e.g. in Fig. 8 at least two rollers remain on the ground when braking, and that in Fig. 8a + 8b all four rollers remain on the ground. This ensures a more secure braking than with the known systems.
  • ABS-like effect results with the brake system 8 + ⁇ a, when used e.g. of the in-line skate on rough, uneven treads. This happens in that the swingarm is the bumps of the floor by appropriate Auf-u. Adjust movements.
  • the lower brake lever is curved and presses a sliding u.
  • Rolling element (32) and lever elements (33) on the brake pads (23) The curvature in the brake lever is adapted to the radius of the swinging movement of the rocker arm, so that the distance between the brake lever and the rolling element is also open and closed. Movement of the swing arm remains constant.
  • FIG. 1 shows in a simplified representation the innovation according to the invention designed as an in-line skater with a vibration system for the automatic adjustment of the rollers to existing uneven floors.
  • the rail (3) with swing system is attached to the upper part of the in-line skate, the shoe.
  • FIG. 2 shows an in-line skater with floor brake (23) and design examples of the guidance options of the swingarms e.g. Surface guidance (21) with sliding effect and guidance by pin and rivet (21).
  • FIG. 7 shows a simplified representation of an in-line skater with a vibration system for anglelchung on uneven ground, provided with a front and or rear brake system (8) that by lifting the front or rear foot or by lifting the in-line skater, by contact the rollers (5) to the brake pads (23) come into force.
  • Figure 7 shows a simplified representation of an in-line skater with a vibration system for anglelchung on uneven ground, provided with a front and or rear brake system (8) that by lifting the front or rear foot or by lifting the in-line skater, by contact the rollers (5) to the brake pads (23) come into force.
  • FIG. 1 shows an in-line skater with a swing system with a further design option of a braking system in the rear foot area.
  • the rail stop zone (35) presses on a lever arm (18) with a lever element (33), which spreads two brake pads (23) located on an axis (7) in the direction of the rollers (5 ).
  • the lever arm (18) is in the middle guide (34). which is further developed in the lower area to compensate for any tolerances and to ensure an even pressure of the brake pads (23) on both rollers.
  • Figure 8a shows an approximately the same braking system as in Figure 8, but here the lever arm is actuated by a shoe lever element (24), which has an adjusting device for determining the distance (26) between the lever arm (18) and the shoe lever element (24). It is actuated by tilting the ankle or by pivoting the shoe lever element (24) backwards, so that when braking, all four rollers remain on the ground and the two rear rollers are braked.
  • Figure 8b shows an approximately the same braking system as in Figure 8, but here the lever arm is actuated by a shoe lever element (24), which has an adjusting device for determining the distance (26) between the lever arm (18) and the shoe lever element (24). It is actuated by tilting the ankle or by pivoting the shoe lever element (24) backwards, so that when braking, all four rollers remain on the ground and the two rear rollers are braked.
  • Figure 8b shows an approximately the same braking system as in Figure 8, but here the lever arm is actuated by a shoe lever element (24), which
  • the shoe lever element (24) is moved about the pivot point (25) by actuating the ankle.
  • the shoe joint lever element is movable on the adjusting device (26) with the lever arm
  • Lever element (33) actuated. These press the, on the axis
  • the brake lever (18) has a curved surface in its lower region, which is at least approximately the radius of the
  • Swinging movement of the rocker on the axis (7) corresponds.
  • the sliding or. Rolling element (32) is moved in a guide (34) with a lower tolerance range.
  • FIG. 1 shows a further embodiment of the brake, but with only one brake pad (23) working against the force of a spring (17).
  • This brake pad is actuated by the brake lever (18), which has a movable extension member that works against the force of a spring to adapt the movements of the movable parts.
  • a brake pad (23 + 30), preferably adapted to the radius of the wheel, of preferably elastic material.
  • This brake pad is connected by lever force by moving the shoe lever element (24) via the adjusting device (26) provided with a brake pressure damper (17).
  • a hydraulic brake pressure booster (37) is interposed here.
  • FIG. 1 shows an in-line skate with an exemplary embodiment of the vibration system in which there are two rockers (4) arranged one behind the other and the rear rocker (4) receives a brake pad (23) working against the force of the spring.
  • the brake lever (18) fastened to a frame or to a rail presses the brake block (23) when the shoe lever element (24) is actuated and rubs on the preferably upper side surfaces of the two rollers (5).
  • Sliding or rolling elements are indicated between the radiused upper part of the brake pad and the radius of the brake lever (18). These cause the swingarm in your up-u. Downward movement is not affected even when the brake lever is operated.
  • One of the design options is that one on the swing arm
  • Reset element (13) is movably connected and against the force of a spring and or a hydraulically working
  • FIG. 1 shows another exemplary embodiment of the reset u. Possibility of damping the wings by leaf springs (13) which are attached at the top and have a sliding contact (12) on the wings.
  • FIG. 10 shows in a simplified manner a side view of a skate board provided with the vibration system according to the invention.
  • the rockers (4) are mounted individually in a holder or in pairs on a crossbar (40).
  • Brake blocks (23) which act directly on the rollers and or a floor stop (9) are provided as the brake.
  • FIG. 1 shows a skate board with a vibration system according to the invention equipped with a possible brake system in which the caster (5) brakes on a lever arm (18) by stepping on the tread surface (28) of the brake block (23).
  • FIG. 1 shows a skate board with a swing system seen from behind.
  • the tread surface (28) of the brake lever protrudes from the tread surface of the upper part (29) through a recess.
  • the rockers (4) are attached to a crossbar and axis (40).
  • the traverse is movably connected to the upper part of the sports device (29) via a horizontal axis (39) and an inclined axis with rubber mounting (38).

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne des appareils de sport à roulettes, tels que des patins en ligne, des patins à roulettes, des planches à roulettes et similaire. Cet appareil est équipé d'un système oscillant permettant aux roulettes de s'adapter aux irrégularités du sol, et d'un système de freinage agissant simultanément de préférence sur deux roulettes ou deux paires de roulettes, au moins deux des roulettes du système oscillant maintenant le contact avec le sol lors du freinage.
PCT/EP1997/004248 1996-08-07 1997-08-05 Appareil de sport a roulettes WO1998005390A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU41169/97A AU4116997A (en) 1996-08-07 1997-08-05 Sports device with rollers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996131882 DE19631882A1 (de) 1996-08-07 1996-08-07 Sportgerät mit Rollen
DE19631882.3 1996-08-07

Publications (1)

Publication Number Publication Date
WO1998005390A1 true WO1998005390A1 (fr) 1998-02-12

Family

ID=7802036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/004248 WO1998005390A1 (fr) 1996-08-07 1997-08-05 Appareil de sport a roulettes

Country Status (3)

Country Link
AU (1) AU4116997A (fr)
DE (1) DE19631882A1 (fr)
WO (1) WO1998005390A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11185757B2 (en) 2019-03-22 2021-11-30 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
US11684842B2 (en) 2020-06-29 2023-06-27 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
US12096832B2 (en) 2020-08-21 2024-09-24 Karsten Manufacturing Corporation Multi-wheel system for luggage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013244C2 (nl) * 1999-10-08 2001-04-10 Sjoerd Meijer Rolschaats.
FR2810894A1 (fr) * 2000-07-03 2002-01-04 Olivier Fremy Dispositif pour planche a roulettes
FR2814373A1 (fr) * 2000-09-25 2002-03-29 David Artasona Dispositif amortisseur a balancier pour patins ou planches a roulettes
DE10156633C2 (de) * 2001-11-17 2003-12-24 Kurt Deuchert Rolleinrichtung
DE102007021455A1 (de) 2007-05-08 2008-11-13 Bernd Ressin Rollgleiter

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011894A1 (fr) * 1988-06-09 1989-12-14 Richard Krans Patin a roulettes
EP0471645A2 (fr) * 1990-07-20 1992-02-19 BE & JOY SA Dispositif de frein pour planche à roulettes
US5135244A (en) * 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
WO1992015378A1 (fr) * 1991-03-01 1992-09-17 Victor Manuel Pracas Train pour planche a roulettes
EP0545250A2 (fr) * 1991-12-06 1993-06-09 NORDICA S.p.A Système de freinage, notamment pour patins à une seule rangée de roulettes
US5342071A (en) * 1993-05-06 1994-08-30 Mike Soo In-line roller skate brake assembly
WO1995003101A1 (fr) * 1993-07-19 1995-02-02 K-2 Corporation Patin a roulettes alignees en une seule voie
US5411276A (en) * 1994-02-24 1995-05-02 Rollerblade, Inc. Roller skate brake
WO1996026775A1 (fr) * 1995-03-02 1996-09-06 Scda Technologies, Inc. Patins a roulettes en ligne a suspension
US5582418A (en) * 1995-03-21 1996-12-10 Closser; David A. Wheel suspension/braking apparatus and method for in-line roller skates

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011894A1 (fr) * 1988-06-09 1989-12-14 Richard Krans Patin a roulettes
EP0471645A2 (fr) * 1990-07-20 1992-02-19 BE & JOY SA Dispositif de frein pour planche à roulettes
WO1992015378A1 (fr) * 1991-03-01 1992-09-17 Victor Manuel Pracas Train pour planche a roulettes
US5135244A (en) * 1991-04-22 1992-08-04 Wdrm Patent Co. Suspension and braking system for a tandem wheeled skate
EP0545250A2 (fr) * 1991-12-06 1993-06-09 NORDICA S.p.A Système de freinage, notamment pour patins à une seule rangée de roulettes
US5342071A (en) * 1993-05-06 1994-08-30 Mike Soo In-line roller skate brake assembly
WO1995003101A1 (fr) * 1993-07-19 1995-02-02 K-2 Corporation Patin a roulettes alignees en une seule voie
US5411276A (en) * 1994-02-24 1995-05-02 Rollerblade, Inc. Roller skate brake
WO1996026775A1 (fr) * 1995-03-02 1996-09-06 Scda Technologies, Inc. Patins a roulettes en ligne a suspension
US5582418A (en) * 1995-03-21 1996-12-10 Closser; David A. Wheel suspension/braking apparatus and method for in-line roller skates

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11185757B2 (en) 2019-03-22 2021-11-30 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
US11766601B2 (en) 2019-03-22 2023-09-26 Karsten Manufacturing Corporation Skateboard with multi-wheel truck
US12115437B2 (en) 2019-03-22 2024-10-15 Karsten Manufacturing Corporation Skateboard with multi-wheel truck
US11684842B2 (en) 2020-06-29 2023-06-27 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
US12083411B2 (en) 2020-06-29 2024-09-10 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
US12096832B2 (en) 2020-08-21 2024-09-24 Karsten Manufacturing Corporation Multi-wheel system for luggage

Also Published As

Publication number Publication date
DE19631882A1 (de) 1998-02-12
AU4116997A (en) 1998-02-25

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