EP2658622B1 - Einspuriger rollschuh - Google Patents

Einspuriger rollschuh Download PDF

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Publication number
EP2658622B1
EP2658622B1 EP11776919.0A EP11776919A EP2658622B1 EP 2658622 B1 EP2658622 B1 EP 2658622B1 EP 11776919 A EP11776919 A EP 11776919A EP 2658622 B1 EP2658622 B1 EP 2658622B1
Authority
EP
European Patent Office
Prior art keywords
wheels
skeeler
boot
wheel
frame
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.)
Not-in-force
Application number
EP11776919.0A
Other languages
English (en)
French (fr)
Other versions
EP2658622A1 (de
Inventor
Simone Charlotte Heukers
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.)
DAUDEY, MARIA
HEUKERS HENDRIK
Original Assignee
Heukers Hendrik
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 Heukers Hendrik filed Critical Heukers Hendrik
Publication of EP2658622A1 publication Critical patent/EP2658622A1/de
Application granted granted Critical
Publication of EP2658622B1 publication Critical patent/EP2658622B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A63C17/14—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
    • A63C17/04—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

Definitions

  • the field of invention relates to a skeeler, comprising:
  • a known skeeler - a roller skate having inline wheels - customarily comprises a boot for accommodating a person's foot, a frame connected to the boot and at least two wheels connected to the frame and having a mutual distance and intended for supporting the boot in skating action.
  • a user such as a sportsman, can skate with a pair of these skeelers on a track such as a road surface. It may be desired to brake while the skeelers are being used, for example because one comes near a road junction or because other road users are a hindrance to the free use of the road. Therefore, it is known that this skeeler is equipped with brakes.
  • a known brake comprises a brake pad linked to the boot, where the brake pad is forced against the track by tipping the tip of the boot upward.
  • the track then exerts a braking force on the brake pad in a direction opposite to the skating direction and thus on the boot and thus on the user of the skeeler.
  • a brake pad esthetically undesired, because of its customarily large size, but it also renders the skeeler unstable during the braking operation, because the skeeler is supported by only one wheel during the braking operation. This may lead to hazardous situations.
  • a skeeler of the type defined in the opening paragraph is known from EP 0 795 348 A1 .
  • the mounting bracket portion that is movable relative to the boot of this known skeeler is connected by means of an axle to a mounting bracket portion fixedly attached to the boot.
  • the axle is formed by a pin whose ends are slidable in slots which are provided in the two portions of the mounting bracket.
  • the brake member in this known skeeler is formed by two conical discs which are present on the pin.
  • the slots are positioned at an angle relative to each other so that, when portions of the mounting bracket are turned relative to each other during the braking operation, the pin slides relative to the two portions and so doing pushes the conical discs against one or two of the wheels connected to the movable portion.
  • this construction is advantageous compared to the state of the art described hereinbefore, this construction is disadvantageous at the same time.
  • the wheels may get stuck between the conical discs.
  • this construction is relatively complex.
  • the two conical discs are connected to each other by means of an elastic intermediate member and slots are to be provided in the portions of the mounting bracket.
  • the conical discs can be removed from the mounting bracket, be it with some difficulty, after which the skeeler can be used for skating again. This is something young people like to do, but which is not a failsafe way.
  • the brake member has a smooth brake surface.
  • the brake member is for example a metal plate. Since during the braking operation the brake member is pressed against the rear wheel, this wheel cannot block but it always remains possible for slip to occur between the brake member and the wheel. Further it is impossible to remove portions of the brake construction and no longer exert a braking force.
  • the mounting bracket is formed by (a portion of) a frame, or it may comprise (a portion of) a frame. In the following the terms mounting bracket and frame are used one for the other.
  • the skeeler according to the invention can be manufactured in various ways.
  • the second wheel is movably connected to the boot and the brake pad is fixedly connected to the boot.
  • the brake member forms part of or is attached to a sole or a heel of the boot.
  • the first wheel may be located in the vicinity of the tip of the boot and may be connected, for example, to the non-movable portion of the mounting bracket.
  • the movable portion of the mounting bracket may further include a plurality of wheels, for example depending on the weight to be carried by the skeeler.
  • An additional advantage is that no relatively large brake pad is needed, so that the design of the skeeler may be more compact and more attractive esthetically. Showy brake pads are further regarded as unprofessional mostly by young users who see them as a reason for removing them. As a result, the skeelers become unbraked and thus hazardous, a disadvantage also outweighed by the present invention.
  • the member increasing the resistance of friction exerts a force on the second wheel in a direction opposite to the skating direction.
  • a user can easily generate a force increasing the resistance of friction as a result of a variation of the orientation of the boot.
  • the member increasing the resistance of friction may be embodied in various ways.
  • the member increasing the resistance of friction may comprise a brake pad where hydraulic pressure in a brake line is increased in that the first and second frame portions are mutually displaced and the brake pad is forced against a brake disc of at least one wheel.
  • the member increasing the resistance of friction comprises a brake pad connected to the first frame portion, where in the braking position the at least one wheel connected to the second frame portion pushes against the brake pad. This is simple from a construction engineering point of view. Although the brake pad and/or the wheel will then wear down during use, these component parts are easy to replace. A user may also verify in a simple manner to what extent the brake pad and/or wheel have worn down.
  • a braked wheel comprises a sturdier durable synthetic material so that fast wearing down is counteracted.
  • the (brake) member increasing the resistance of friction is fitted over a rear wheel of the skeeler, for example in one of the portions of the mounting bracket. Both these measures individually lead to the fact that no obstruction is experienced from a brake extending outside the regular contour of the skeeler, both from a point of view of safety and esthetics.
  • the member increasing the resistance of friction may also form part of the sole of the boot.
  • the first and second frame portions mutually rotate around a frame shaft extending substantially transverse to the skating direction. This is not just simple from a construction point of view, but a user can also mutually rotate the first and second frame portions and thus obtain a braking effect by merely tipping the boot. A tipping of this kind is experienced as a natural braking movement.
  • the movable portion of the mounting bracket may be rotary relative to a mounting bracket portion rigidly connected to the boot, where the two mounting bracket portions are mutually coupled by means of a guide.
  • the coupling to the guide may be located for example between the centre of rotation of the mounting bracket portions and a front side of the skeeler and consist of a slot for a pin to be guided in it, which pin may be formed for example by an axle.
  • the frame shaft may have various locations.
  • the frame shaft may extend for example in a projected plane of the shaft of the boot. It turns out that such a location of the frame shaft enables a user to tip the boot by shifting the body weight in a direction opposite to the skating direction, without there being a risk of an undesired tipping of the boot or a risk of the user having to apply a relatively large force and/or shift of the body weight.
  • the frame shaft can be shifted in the skating direction.
  • This increases the flexibility of the skeeler. For example, by shifting the frame shaft more to the front, that is to say, in the skating direction, by means of a slight shift of the bodyweight, a user can cause a tipping of the boot and thus a mutual displacement of the first and second frame portions.
  • This may be advantageous to a beginning user of the skeeler in that a braking force is obtained by a slight shift of the bodyweight.
  • a more advanced user can shift the frame shaft more to the rear, that is to say, in a direction opposite to the skating direction. This requires a relatively large shift of the user's bodyweight for a desired tipping of the boot.
  • a locking device may be provided for detachably fitting the shaft at a desired position.
  • a device of this kind may be designed in a very simple embodiment as is customary in for example water pump pliers.
  • the wheel shaft of the at least one wheel connected to the second frame portion is located behind the frame shaft seen in the skating direction. By lifting the tip of the boot, the wheel connected to the second frame portion and the brake pad are then moved towards each other.
  • two, three or four wheels are connected at mutual distances to the second frame portion seen in the skating direction.
  • Such a number of wheels enhances the skeeler's stability during the braking operation, whereas the length of the second frame portion remains limited.
  • the number of wheels of the first frame portion may vary as well, preferably the number of wheels connected to the first frame portion is limited to one or two wheels.
  • the sides of the wheels turned away from the boot extend substantially in one plane. This measure not only enhances the stability during use of the skeeler, but also causes the wear of the wheels to be reduced.
  • the frame is arranged for avoiding a force being exerted by the boot on at least one wheel in a direction opposite to the skating direction. Since the first frame portion and the second frame portion can be shifted mutually, there is a risk of at least one wheel making undesired contact with a portion of the frame and/or the boot, as a result of which a force increasing the resistance of friction may be exerted on that wheel. This is an undesired effect.
  • the frame comprises a stop for reducing the mutual shift of the first and the second frame portion. This is a simple and strong solution from a construction engineering point of view.
  • the frame is equipped with the member increasing the resistance of friction, such as a brake pad.
  • a construction that has turned out to be simple and robust may be obtained when the movable mounting bracket portion, at any rate in the riding position, is enclosed by the portion rigidly attached to the boot. In this way the sideways load is increased.
  • the two mounting bracket portions comprise substantially U-profiles that can be put together.
  • the skeeler comprises a boot 2 for accommodating a person's foot.
  • the boot comprises a lip 3 assumed to be known and fastening means 4 arranged as buckles.
  • the boot 2 comprises a shaft 5 ending at the heel 2a of the boot, which shaft is defined by the heel of the boot and the broken line 2b.
  • a frame 6 is connected to a synthetic sole 2c of the boot 2.
  • the frame 6 comprises a first frame portion 6a which is rigidly connected to the sole 2c near the tip 2d of the boot 2.
  • the frame 6 also comprises a second frame portion 6b which is connected to the sole 2c near the heel 2a of the boot 2.
  • the first frame portion 6a is connected to the first frame portion 6a and to the second frame portion 6b are connected, in the skating direction and in line with the arrow P1, wheels 8 at mutual distances. All wheels 7, 8 support the boot 2 on a ground surface 12 in the embodiment shown here.
  • the first frame portion 6a and the second frame portion 6b are mutually rotatable around a frame shaft 9.
  • the frame shaft 9 extends in a projected plane of the shaft 5 of the boot 2.
  • the second frame portion 6b is connected to the boot 2 via a brake pad 10 made from a synthetic material.
  • the second frame portion 6b comprises a part shaped as a flat surface 11 of the stop of the second frame portion 6b for limiting the mutual displacement of the first frame portion 6a and the second frame portion 6b. This reduces the risk of the front wheel 8 of the second frame portion 6b, seen in the skating direction, pushing against the first frame portion 6a and/or against the sole 2c of the boot 2.
  • Fig. 1 the skeeler is shown as represented in Fig. 1 , where the first frame portion 6a and the second frame portion 6b are depicted in a braking position.
  • the tip 2d of the boot 2 is tipped upward in this case.
  • the wheel 7 connected to the first frame portion 6a then comes free from the ground surface 12.
  • the four wheels 8 support the boot 2 on the ground surface 12.
  • the brake pad 10 and the wheel 8 located on the side of the frame shaft 9 opposite to the skating direction P1 are then forced against each other.
  • the brake pad 10 then exerts a force increasing the resistance of friction on the wheel 8 located on the side of the frame shaft 9 opposite to the skating direction P1. As a result, the skeeler will be braked.
  • FIG. 3 an embodiment is shown of the skeeler 1 as shown in Fig. 1 , where the first frame portion 6a and the second frame portion 6b are located in a skating position.
  • two wheels 7 are connected to the first frame portion 6a and three wheels 8 are connected to the second frame portion 6b.
  • the operation of the skeeler is equal to that of the skeeler shown with reference to Figs. 1 and 2 , where both wheels 7 extend above the ground surface 12 while the frame portions 6a and 6b are in a braking position.
  • the skeeler 40 comprises a boot equipped with a first wheel 44 that has an axle 43 located at a fixed position relative to the boot.
  • the axle 43 is connected to a part of the mounting bracket 41 rigidly connected to the boot.
  • the skeeler further includes a movable mounting bracket portion 42 connected to the boot for the respective shafts 45, 46, 47, 48 of the wheels 49, 50, 51, 52, where at least a portion 42 of the mounting bracket is movable relative to the boot by means of rotation around shaft 57, movable between at least a riding position (not shown) in which the at least second wheel 52 runs substantially clear , and a braking position (shown) in which the at least second wheel 52 is in contact with the brake member 58.
  • the two mounting brackets 41 and 42 are mutually coupled by means of a plurality of guides 53, 54, 55, 56.
  • the guides comprise a slot in the frame portion 41 through which pins glide which are formed by the wheel shafts 45, 46, 47, 48.
  • the frame portions 41 and 42 are connected to each other and capable of offering resistance to sideways forces that occur during skeelering.
  • the movable portion 42 of the mounting bracket it is equally possible for the movable portion 42 of the mounting bracket to be attached to the inside of the mounting bracket portion 41 rigidly attached to the boot.

Landscapes

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

Claims (15)

  1. Rollschuh mit Inline-Rädern (Skeeler) (1; 40), umfassend
    - einen Stiefel (2),
    - einen Rahmen (6), verbunden mit dem Stiefel (2), mit einem ersten, starr mit dem Stiefel (2) verbundenen Rahmenteil (6a; 41), und einem zweiten, zu dem Stiefel (2) drehbaren Rahmenteil (6b; 42),
    - einen Rahmenschaft (9; 57), verlaufend quer zu einer Skaterichtung, um welchen Rahmenschaft (9; 57) das zweite Rahmenteil (6b; 42) zu dem ersten Rahmenteil (6a; 41) und dem Stiefel (6) drehbar ist,
    - ein erstes Rad (7;44), verbunden mit dem ersten Rahmenteil (6a; 41),
    - mindestens zwei zweite Räder (8; 49;50;51;52), verbunden mit dem zweiten Rahmenteil (6b; 42), wobei ein Rad (8;52) der mindestens zwei zweiten Räder (8; 49;50;51;52) mit dem zweiten Rahmenteil (6b; 42) verbunden ist, mit seinem Radschaft angeordnet in Skaterichtung hinter dem Rahmenschaft (9; 57); und
    - einem Bremselement (10; 58), verbunden mit dem Stiefel (2) und/oder dem ersten Rahmenteil (6a; 41),
    wobei das zweite Rahmenteil (6b; 42) zu dem Stiefel (2) um den Rahmenschaft (9; 57) drehbar ist zwischen mindestens:
    - einer Fahrposition, in der das eine Rad (8;52) der mindestens zwei zweiten Räder (8; 49;50;51;52) frei drehen kann; und
    - einer Bremsposition, in der das eine Rad (8;52) der mindestens zwei zweiten Räder (8; 49;50;51;52) mit dem Bremselement (10;58) in Kontakt ist, damit das Bremselement (10;58) eine Reibung auf das eine Rad (8;52) der mindestens zwei zweiten Räder (8; 49;50;51;52) ausübt, und wobei das erste Rad (7;44) eine an einer festen Position zu dem Stiefel (2) angeordnete Achse (43) umfasst,
    dadurch gekennzeichnet, dass das Bremselement (10;58) in Bezug auf den Stiefel (2) über dem einen Rad (8;52) der mindestens zwei zweiten Räder (8; 49;50;51;52) fest verbunden ist, dass das andere Rad (8;49) der mindestens zwei zweiten Räder (8; 49;50;51;52) in Skaterichtung vor dem Rahmenschaft (9; 57) angeordnet ist und dass ein Stopper (11) des Rahmens (6) die Bewegung des zweiten Rahmenteils (6b; 42) in Bezug auf das erste Rahmenteil (6a; 41) in der Fahrposition begrenzt, um zu vermeiden, dass das andere Rad (8; 49;50;51) der mindestens zwei zweiten Räder (8; 49;50;51;52), verbunden mit dem drehbaren zweiten Rahmenteil (6b; 42), mit dem Stiefel (2) oder mit dem ersten Rahmenteil (6a; 41) in Kontakt kommt.
  2. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 1, dadurch gekennzeichnet, dass das Bremselement (10; 58) einen Teil bildet von oder befestigt ist an einer Ferse (2a) des Stiefels (2).
  3. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 1, dadurch gekennzeichnet, dass das Bremselement (10; 58) in das erste Rahmenteil (6a; 41) inkorporiert ist.
  4. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass das drehbare zweite Rahmenteil (6b; 42) des Rahmens mindestens ein zweites Rad (8;50;51) zwischen dem anderen Rad (8;49) und einem Rad (8;52) der mindestens zwei zweiten Räder (8;49;50;51;52) umfasst.
  5. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zwei Rahmenteile (41, 42) mittels einer Führung (53-56) aneinandergekoppelt sind.
  6. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 5, dadurch gekennzeichnet, dass die Kopplung an die Führung (53-56) zwischen einem Drehpunkt der Rahmenteile (41, 42) und einer Vorderseite des Skeelers angeordnet ist.
  7. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 5, dadurch gekennzeichnet, dass die Kopplung einen Schlitz umfasst, um darin einen Stift zu führen.
  8. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das drehbare Rahmenteil (6b;42) durch das starr verbundene Rahmenteil (6a;41) eingeschlossen ist.
  9. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 8, dadurch gekennzeichnet, dass die zwei Rahmenteile (6a, 6b; 41, 42) U-Profile umfassen, die zusammengesetzt werden können.
  10. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Stopper (11) eine flache Oberfläche des drehbaren zweiten Rahmenteils (6b; 42) umfasst.
  11. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 2, dadurch gekennzeichnet, dass das Bremselement (10; 58) eine glatte Bremsoberfläche hat.
  12. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 11, dadurch gekennzeichnet, dass das Bremselement (10; 58) als eine Metallplatte konfiguriert ist.
  13. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach Anspruch 1, dadurch gekennzeichnet, dass der Rahmenschaft (9) sich in einer projizierten Ebene eines Schafts (5) des Stiefels (2) erstreckt.
  14. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das erste Rad (7; 44) in der Nähe einer Spitze des Schuhs angeordnet ist.
  15. Rollschuh mit Inline-Rädern (Skeeler) (1; 40) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das gebremste eine Rad der mindestens zwei zweiten Räder (8; 52) aus einem robusten, haltbaren Material bereitgestellt ist, um Verschleiß entgegenzuwirken.
EP11776919.0A 2010-09-27 2011-09-23 Einspuriger rollschuh Not-in-force EP2658622B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2005408 2010-09-27
NL2005860A NL2005860C2 (nl) 2010-09-27 2010-12-15 Skeeler, frame voor het dragen van de wielen van een dergelijke skeeler en werkwijze voor het remmen van de wielen van een skeeler.
PCT/NL2011/050645 WO2012057614A1 (en) 2010-09-27 2011-09-23 In-line roller skate

Publications (2)

Publication Number Publication Date
EP2658622A1 EP2658622A1 (de) 2013-11-06
EP2658622B1 true EP2658622B1 (de) 2017-04-26

Family

ID=43920873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11776919.0A Not-in-force EP2658622B1 (de) 2010-09-27 2011-09-23 Einspuriger rollschuh

Country Status (6)

Country Link
US (1) US20130207357A1 (de)
EP (1) EP2658622B1 (de)
CN (1) CN103228325B (de)
NL (1) NL2005860C2 (de)
RU (1) RU2599701C2 (de)
WO (1) WO2012057614A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730784A (zh) * 2016-12-03 2017-05-31 宁波北仑久峰体育用品有限公司 直排轮滑鞋
WO2019013625A1 (en) 2017-07-10 2019-01-17 Hendrik Heukers BRAKE SYSTEM WITH BRAKE SYSTEM BASED ON THE ROTATION OF THE WHOLE OF THE SHOE IN RELATION TO THE FRAME

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745724B1 (fr) * 1996-03-11 1998-05-07 Rossignol Sa Patin a roulettes en ligne equipe d'un frein
DE19958597C2 (de) * 1999-12-06 2002-07-04 Rene Zulkowski Bremseinrichtung für Inlineskater
DE20010244U1 (de) * 2000-06-07 2000-08-24 Chou Tien Chiu Reihenanordnung für die Rollen eines Rollschuhes
CA2392406A1 (en) * 2002-07-04 2004-01-04 Tien-Chiu Chou Roller assembly of in-line roller skate
EP1767253A3 (de) * 2005-09-19 2009-01-07 Bont Footwear PTY Ltd inline Rollschuh
KR20080080967A (ko) * 2008-06-09 2008-09-05 맥스 달호 이 신발판과 바퀴지지판의 시소운동에 의한 롤라 스케이트의제동장치
CN201565096U (zh) * 2009-11-10 2010-09-01 黎广源 一种简便式两段直排轮滑鞋

Also Published As

Publication number Publication date
EP2658622A1 (de) 2013-11-06
CN103228325B (zh) 2015-11-25
WO2012057614A1 (en) 2012-05-03
RU2013119726A (ru) 2014-11-10
RU2599701C2 (ru) 2016-10-10
NL2005860C2 (nl) 2012-03-28
CN103228325A (zh) 2013-07-31
US20130207357A1 (en) 2013-08-15

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