EP1334755A1 - Amélioration du confort et dynamisation de patins à roulettes - Google Patents

Amélioration du confort et dynamisation de patins à roulettes Download PDF

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Publication number
EP1334755A1
EP1334755A1 EP02405089A EP02405089A EP1334755A1 EP 1334755 A1 EP1334755 A1 EP 1334755A1 EP 02405089 A EP02405089 A EP 02405089A EP 02405089 A EP02405089 A EP 02405089A EP 1334755 A1 EP1334755 A1 EP 1334755A1
Authority
EP
European Patent Office
Prior art keywords
inline skates
spring
rollers
brake
skates according
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Withdrawn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
EP02405089A
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German (de)
English (en)
Inventor
Oliver Damm
Roger Gorlero
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
Priority to EP02405089A priority Critical patent/EP1334755A1/fr
Publication of EP1334755A1 publication Critical patent/EP1334755A1/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Withdrawn legal-status Critical Current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
    • A63C17/065—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type with movements during use of the foot plate or shoe relative to the chassis, e.g. inline clap skate
    • 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
    • A63C17/12—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
    • 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
    • A63C17/1427—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches contacting one or more of the wheels the brake contacting other wheel associated surfaces, e.g. hubs, brake discs or wheel flanks
    • 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
    • A63C17/22—Wheels for roller skates
    • A63C17/226—Wheel mounting, i.e. arrangement connecting wheel and axle mount
    • 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 invention relates to an improvement in the design of inline skates according to the preamble of independent claim 1.
  • Inline skates serve the advancement of people who use the Move the skate step dynamically.
  • Be inline skates mainly worn for sport and leisure. Because in a leisure society Aspects such as comfort, driving experience and sports ambitions are of particular importance to come are improvements in this regard in the fight for sales crucial.
  • the object of the invention is to improve the suspension of the inline skates create. According to the invention, this object is redesigned Connection of the roles solved to the shoe, which the characteristics in characterizing part of independent claim 1.
  • the dependent claims relate to advantageous embodiments of the Invention.
  • inline skates With inline skates, however, was the implementation of suspension at a reasonable cost has not yet been achieved possible because the suspension of two connected by a rigid axle Rolling is much easier than suspension of a single roll. inline skates need a simple construction that has precise wheel guidance allowed so that the driving experience does not become spongy. Another important one The reason for such suspension is the significantly longer service life of the costly wheel bearings, which thanks to the suspension only a fraction of the have to absorb previous peak loads.
  • the spring unit tries to lift the shoe from the floor in a vertical direction push away.
  • the spring unit can either only act on the heel, so that the shoe is fixed in a hinge at the front or the spring unit pushes the shoe away from the floor at the front and back. Because the Spring force can be adjusted to body weight, that is achieved the driver's body weight is always a certain percentage, e.g. 50% or 100%, is higher than the spring pressure. The result is that with everyone Straining the shoe - so if the body weight on the previous one unloaded shoe is shifted - the spring device is tensioned.
  • the jack spring can be installed vertically or inclined. Will the Driving spring installed inclined, one is considered in the tensioning direction degressive and progressive in the relaxation direction spring characteristic. In order to it is avoided that simple bumps on the road are unintentional Relieve the spring. Furthermore ensures when relaxing strong boost in the final phase for particularly rapid progress. is the tilt angle of the spring is adjustable, so the characteristic can be adapted to individual wishes.
  • the jack can both act directly on the shoe as well as on the guide or the linkage. In particular, this leverages other levers and effects allows.
  • a fixation enables the propulsion mechanism to be switched off.
  • the Fixation allows manual or automatic activation or Deactivation of the propulsion mechanism. So the following positions possible: Completely switched off, can be activated automatically and is constantly activated. On automatic engagement or disengagement is e.g. possible through a heavy load of the paragraph in the retracted state. This can be achieved that the driver kneels slightly and then gets up suddenly.
  • automatic activation or deactivation are conventional Mechanisms such as those found in ballpoint pens and others Know everyday objects.
  • the invention achieved a much better braking effect because the brake is not on the rear role (s) acts, as has been customary up to now, but on the front (n) Roll). This ensures on the one hand that exactly the role (s) performed by braking is (are) put under the greatest strain, as is the braking effect can unfold. The braking effect is thus incomparably much turn out better. People strain the balls of their feet when walking or running stronger if he wants to slow down. An ergonomic brake design must use this mechanism. This is done as follows: The shoe is there Simplified viewed from the foot part and the shaft, which is the lower part of the lower leg.
  • the skater tries on the balls of the feet stand, or just to push the lower leg back, so there is a relative movement of the shaft to the foot part.
  • This movement is used to e.g. via Bowden cable or linkage one to the front (s) Roller (s) acting brake - e.g. to operate like a bicycle brake.
  • This tendency is counteracted by the fact that this reserve Brake automatically pulls stronger, which in turn enables the skater to come in more if he wants to. If someone comes into submission, will this also automatically releases the brake. So we have it with dynamic, ergonomic self-stabilization.
  • This novel Brake design is also supported twice by the suspension, because on the one hand, the diving of the shoe in front of the available ones Ways of applying the brake - ie the relative movement of the shaft to Foot part - enlarge.
  • the brake according to Fig. 3 reduces the play between the roller and brake when the roller is deflected become, which in turn increases the braking effect.
  • This second option can also be simple, e.g. individually adjustable by means of a thread be designed. Devices that pass train directly are the about redirections etc. acting pressure based devices think.
  • the Bowden cable and linkage solutions mentioned have that Advantage that the brake adjustment using set screws or the like is easily adaptable and customizable, such a brake can also can also be easily switched off.
  • this braking mechanism can also between the first one or two roles and the following role Joint to be installed to fold the first roll up. This The joint can also be returned to its original position with spring force be brought back. Such a joint can also replace the suspension the first one or two roles are needed. This joint thus forms the flexibility of football.
  • Vibration damping property can also be implanted directly.
  • spring steel elements become the connection to the guide and support structure manufactured. They are particularly suitable because of the bending stiffness such elements are designed almost unlimited, depending on the layout of the elements can be. It is particularly possible in one direction (vertical) to achieve elastic springs while in other directions (cross direction, Torsion or longitudinal direction) a very high rigidity is achieved, i.e. the previous good leadership qualities will not be lost.
  • the spring steel elements allow a simple, inexpensive by changing on the one hand Adaptation to the driver's body weight, e.g. in 10kg steps.
  • the self-steering behavior is changed from understeering to oversteering. While understeering tolerates driving errors well, oversteering becomes interesting for people who are very experienced and want to get more out of their inline skates.
  • the associated more aggressive behavior enables further substantial gradations of the offer in function of ability, which ultimately entails market development, because with increasing skill, there is an increased need for inline skates adapted to the new skill. Fixing the spring element on the other side of the roller offers further possibilities, which results in a neutral self-steering behavior.
  • the torsion be massively reduced by means of a longitudinally displaceable fixation, but also material quality and quantity can be reduced. From the softer or harder suspension, shorter or longer suspension travel, weaker or stronger damping to the self-steering behavior up to different designs for each role, there are no limits to adaptability to needs.
  • the damping can also be designed so that with strong compression for further compression also resistance of the Damping must be overcome. This leads to a very high level of suspension desired progressive characteristic, as this is the feared breakthrough can be avoided even with extremely hard blows.
  • wheel arch The roles can either in the upper part ("wheel arch") at will be optically covered or freely visible. 5 is a middle variant shown.
  • the wheel arch can also be designed so that it is a Overextension of the springs prevented by an excessive deflection from the Normal position prevented.
  • Fig. 1 shows an inline skate 1 according to the invention in a schematic Side view.
  • the shoe 11 is in the half-extended state of the Energy storage 142 shown.
  • the sole of the shoe is based on the Edition 1421 onwards.
  • This connection can also be designed as a hinge.
  • the energy storage in turn is via the bearing 1422 with the chassis 14 connected.
  • the hinge 141 forms the connection of the chassis to the shoe.
  • the rollers 12 are via spring / damper units 131, here as linear suspension shown, connected to the roller guide 13.
  • spring / damper units 131 here as linear suspension shown
  • Spring / damper units can do this, for example, via guides.
  • the guides can also be similar to the linkage 251 shown in FIG. 2 and 252.
  • Fig. 2 shows an inline skate 2 according to the invention in a schematic Side view.
  • the shoe 21 is in the half-extended state of the front energy storage 241 and in the half-extended state of the rear energy storage 242 shown.
  • the sole of the shoe rests on the Editions 2421 and 2422. These connections can also act as hinges be designed.
  • the energy storage in turn is about the bearings 2421 and 2422 connected to the chassis 24.
  • the connection of the Chassis 24 to the shoe is, for example, by a guide linkage 251 and 252 perceived.
  • the energy stores 241 and 242 can also act directly on linkage 251 and 252.
  • the inclination of the Energy storage devices 241 and 242 can also be different than shown here.
  • the direction of the inclination can be different from that shown here and this can also be different at the front and back.
  • the angle of inclination can be adjustable.
  • the linkage 251 and 252 can also be on the inside be carried out.
  • the linkage can also be designed so that the shoe makes a forward / backward movement relative to the rollers. This to the most ergonomic and physically optimal movement possible to allow.
  • the substructure not shown here can be analogous to the Versions for Fig. 1 and Fig. 4 and 5 can be designed.
  • Fig. 3 shows a section through the brake.
  • the construction shown enables earlier application of the braking effect in the sprung, stressed state. This supports the braking effect and the ergonomic Brake design.
  • the left or right side wall (32) of the The roller holder receives the axle and bearing (311) of the roller (31).
  • the Bracket (33) of the brake linkage (34) forms the abutment through which the braking force effect of the Bowden cable (35) with string (351) on the reel is transmitted.
  • the brake linkage (34) can be equipped with brake shoes are executed, which brake the role. Or that Brake linkage itself can be shaped so that it is directly on the Role works. For reasons of clarity, this figure refers to the Representation of the spring / damper unit omitted.
  • Fig. 4 shows a roller (43) by a spring element (44), which at the same time as Suspension serves, is guided.
  • the spring element is normally identical to the left and right of the roller (43). With enough Torsional strength can, however, also be a one-sided suspension realize.
  • the spring unit shown here is pluggable and snaps in the recess (411) of the roller guide (41) as well as in the recess of the Roller bearing (422), which in turn encloses the roller axis (421).
  • the Indentations (411 and 422) can also run in other directions. It it is not necessary that they are vertical. Of course, besides that Other types of connections are also possible in the recesses. For example screwing, riveting, gluing, welding and the like.
  • the spring unit can also be bent so that it supports the roller (42) is partially or fully encompassed and fixed accordingly.
  • the recess the roller guide (41) can be designed so that the suspension in front Breakdown or overstretching is protected.
  • Fig. 5 shows the case of Fig. 4, wherein an easily manufactured damper element (51) always bears against the spring unit (52), or is clamped by it, and thereby dampening the spring element (52) or the deflection of the roller (53).
  • the Starting point of the damper element (52) can also vary. The closer to the Wheel axis (54) the damper element is positioned, the more dependent it becomes Damping behavior from the degree of deflection (deflection) of the roller (53). Simultaneously with the approach to the roller axis, the one increases Damping capacity.
  • Fig. 6 shows the shoe, consisting of foot part (61) and shaft (62) with Pivot point (621).
  • the Bowden cable (63) is fixed to the foot section in zone 632 connected while the string (631) is attached to the movable shaft (633).
  • This design is more permanent due to the tensile loads easier than constructions that pass on pressure.
  • All options for using Bowden cables flexible guidance of the Bowden cable, especially possible with shoes that are flexible on the Roll holder are mounted, such as for dynamization of propulsion according to this invention is necessary. Furthermore are Bowden cables are easy to adjust and replace and the guide can too hidden.
  • Fig. 7 shows an alternative design of a combination of wheel suspension and brake.
  • the wheel holder (73) runs in the frame (71). In between is the spring / damper unit (72) arranged.
  • the fixed or lowerable Brake (75) acts directly on the circumference of the roller (74).
  • guide rails be used to prevent the wheel holder (73) from tilting.
  • An analog design is also possible for unbraked rolls.
  • Fig. 8 shows a roller (83) which is guided by a single arm rocker (82).
  • the Single-arm swing arm integrates the swing axis (822) and the roller bearing. Here only the roller axis (821) is shown.
  • the spring damper unit (84) cushions the swing arm on the roller guide (81).
  • This single-sided swing arm has the advantage that, despite its simple construction avoids any rotation of the roll around the longitudinal axis.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP02405089A 2002-02-08 2002-02-08 Amélioration du confort et dynamisation de patins à roulettes Withdrawn EP1334755A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02405089A EP1334755A1 (fr) 2002-02-08 2002-02-08 Amélioration du confort et dynamisation de patins à roulettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02405089A EP1334755A1 (fr) 2002-02-08 2002-02-08 Amélioration du confort et dynamisation de patins à roulettes

Publications (1)

Publication Number Publication Date
EP1334755A1 true EP1334755A1 (fr) 2003-08-13

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EP02405089A Withdrawn EP1334755A1 (fr) 2002-02-08 2002-02-08 Amélioration du confort et dynamisation de patins à roulettes

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894491A1 (fr) * 2005-12-08 2007-06-15 Michael Marcarian Roller a deux roues en ligne

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603588A (en) * 1925-04-17 1926-10-19 Eberle Ferdinand Skate
DE19609746A1 (de) * 1996-03-13 1997-09-18 Joachim Schug Handbedienvorrichtung mit Kupplung für freihändig fahrbare Geräte
DE29808014U1 (de) * 1998-05-04 1998-07-09 Chang, Sheng-Tai, San-Chung, Taipeh Verbesserter Zusammenbau eines Rollensatzes bei Rollschuhen
US5842706A (en) * 1997-05-22 1998-12-01 Chang; Sreter Skate having simplified accelerating device
WO1999036138A1 (fr) * 1998-01-16 1999-07-22 Hendrikus Adrianus Van Egeraat Patin a roues en ligne dote d'un mecanisme de pivotement
WO1999059685A1 (fr) * 1998-05-15 1999-11-25 Germain Von Jordan Dispositif servant a pratiquer le ski sur la terre ferme
WO2001003783A1 (fr) * 1999-07-13 2001-01-18 Stillinger Scott H Patin a roulette hautes performances
US6186518B1 (en) * 1999-04-12 2001-02-13 Sportsfx Suspension system for inline skates
US6217036B1 (en) * 1997-04-22 2001-04-17 Darrel Rowledge Flexible footbed skate

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603588A (en) * 1925-04-17 1926-10-19 Eberle Ferdinand Skate
DE19609746A1 (de) * 1996-03-13 1997-09-18 Joachim Schug Handbedienvorrichtung mit Kupplung für freihändig fahrbare Geräte
US6217036B1 (en) * 1997-04-22 2001-04-17 Darrel Rowledge Flexible footbed skate
US5842706A (en) * 1997-05-22 1998-12-01 Chang; Sreter Skate having simplified accelerating device
WO1999036138A1 (fr) * 1998-01-16 1999-07-22 Hendrikus Adrianus Van Egeraat Patin a roues en ligne dote d'un mecanisme de pivotement
DE29808014U1 (de) * 1998-05-04 1998-07-09 Chang, Sheng-Tai, San-Chung, Taipeh Verbesserter Zusammenbau eines Rollensatzes bei Rollschuhen
WO1999059685A1 (fr) * 1998-05-15 1999-11-25 Germain Von Jordan Dispositif servant a pratiquer le ski sur la terre ferme
US6186518B1 (en) * 1999-04-12 2001-02-13 Sportsfx Suspension system for inline skates
WO2001003783A1 (fr) * 1999-07-13 2001-01-18 Stillinger Scott H Patin a roulette hautes performances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2894491A1 (fr) * 2005-12-08 2007-06-15 Michael Marcarian Roller a deux roues en ligne

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