EP2658622A1 - In-line roller skate - Google Patents

In-line roller skate

Info

Publication number
EP2658622A1
EP2658622A1 EP11776919.0A EP11776919A EP2658622A1 EP 2658622 A1 EP2658622 A1 EP 2658622A1 EP 11776919 A EP11776919 A EP 11776919A EP 2658622 A1 EP2658622 A1 EP 2658622A1
Authority
EP
European Patent Office
Prior art keywords
boot
skeeler
mounting bracket
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.)
Granted
Application number
EP11776919.0A
Other languages
German (de)
French (fr)
Other versions
EP2658622B1 (en
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.)
HEUKERS, HENDRIK
Original Assignee
Daudey Maria
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 Daudey Maria filed Critical Daudey Maria
Publication of EP2658622A1 publication Critical patent/EP2658622A1/en
Application granted granted Critical
Publication of EP2658622B1 publication Critical patent/EP2658622B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A63C17/14—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

  • 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 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 axis can be shifted in the skating direction.
  • This increases the flexibility of the skeeler. For example, by shifting the frame axis 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 axis 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.
  • the wheel shaft of the at least one wheel connected to the second frame portion is located behind the frame axis 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.
  • Fig. 4 shows a side view of a skeeler according to the invention, where the first and second frame portions are shown in a braking position;
  • the first frame portion 6a and the second frame portion 6b are mutually rotatable around a frame axis 9.
  • the frame axis 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. 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 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, 5-, 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 clear in essence, and a braking position (shown) in which the at least second wheel 52 is in contact with the brake member 58.

Landscapes

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

Abstract

The invention relates to a skeeler, comprising a boot (2) for accommodating a person's foot, a frame (6) connected to the boot (2), at least two wheels (7,8) connected to the frame (6) at a mutual distance in the skating direction for rideable support of the boot (6), where the frame (6) comprises a first frame portion (6a) and a second frame portion (6b), where at least one wheel (7, 8) is connected to each frame portion (6a, 6b) ) and where the first frame portion (6a) and the second frame portion (6b) are mutually movable between a riding position and a braking position.

Description

IN-LINE ROLLER SKATE
DESCRIPTION
Field of the invention.
The invention relates to a skeeler, comprising:
- a boot, equipped with at least a first wheel,
- a mounting bracket connected to the boot and intended for at least a second wheel;
- a brake member connected to the boot and/or the mounting bracket,
where at least a portion of the mounting bracket is movable relative to the boot between at least:
- a riding position, in which the at least second wheel is substantially running clear; - a braking position, in which the at least second wheel is in contact with a brake member,
and where the first wheel includes an axle located at a fixed position relative to the boot. State of the art.
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. Not only is such 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 Al . 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.
Albeit this construction is advantageous compared to the state of the art described hereinbefore, this construction is disadvantageous at the same time. For example, during the braking operation the wheels may get stuck between the conical discs. In addition, 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. In addition, 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. Summary of the invention
It is an object of the present invention to provide a skeeler of the type defined in the opening paragraph, which is safe to use and nevertheless simple. For this purpose the skeeler according to the invention is characterised in that the brake member is fitted over the second wheel of the skeeler. Preferably, 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. If the brake member were removed, the rear part of the mounting bracket portion fixedly attached to the boot or of the sole of the boot would be pressed against the rear wheel, so that there is still a braking effect. For terminating the braking effect, the entire movable portion of the mounting bracket should be removed, but then it would no longer be possible to skeeler. Since the brake member may be configured as a simple brake pad or plate and the position of the axle between the two portions of the mounting bracket is fixed, the construction of the skeeler according to the invention is very simple indeed. For example, 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.
Basically, the skeeler according to the invention can be manufactured in various ways. For example, the second wheel may be located at a fixed position relative to the boot, while a movable portion of the mounting bracket includes a brake pad, but, preferably, the wheel is movably connected to the boot and the brake pad is fixedly connected to the boot. Preferably, 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.
In a braking position the member increasing the resistance of friction exerts a force on the second wheel in a direction opposite to the skating direction. Thus, 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. For example, 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. In a simple embodiment 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. In an embodiment a braked wheel comprises a sturdier durable synthetic material so that fast wearing down is counteracted. The (brake) member increasing the resistance of friction may be fitted for example 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.
In one embodiment the first and second frame portions can mutually rotate around a frame shaft extending in essence 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.
To this end 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 axis may have various locations. The frame axis may extend for example in a projected plane of the shaft of the boot. It turns out that such a location of the frame axis 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.
In another embodiment the frame axis can be shifted in the skating direction. This increases the flexibility of the skeeler. For example, by shifting the frame axis 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 axis 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. Although such a relatively large shift of the user's bodyweight may be annoying, the risk of an undesired braking force, for example caused by the user's temporarily stretching out and thus shifting his bodyweight to the rear, is minimized. In the case of a shiftable axis, 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.
In again another embodiment the wheel shaft of the at least one wheel connected to the second frame portion is located behind the frame axis 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.
In yet another embodiment two, three or four wheels are connected at mutual distances to the frame 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. Although 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.
In an advantageous embodiment 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.
In still another embodiment 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. In one embodiment 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 invention further provides a frame for carrying the wheels of a skeeler according to the present invention, comprising a first and a second frame portion, in which at least one wheel can be connected to each frame portion and in which the first and the second frame portions can be mutually shifted between a riding position, in which the wheels are running clear in essence, and a braking position in which a member increasing the resistance of friction exerts a force on at least one wheel in a direction opposite to the skating direction. For advantages of the frame according to the invention the reader be referred to the advantages of the skeeler according to the invention. A frame of this type may be used for both new and existing skeelers. Although it is not excluded for the member increasing the resistance of friction to be part of the boot of the skeeler, in one embodiment 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. In a simple embodiment of this the two mounting bracket portions comprise in essence U-profiles that can be put together. Brief description of the drawings
The invention will now be described in more detail based on examples of embodiment while reference is made to the appended drawing figures. In the drawing figures like parts are identified with like reference numerals, in which:
Fig. 1 shows a side view of a skeeler according to the invention, where the first and second frame portions are shown in a riding position;
Fig. 2 shows a side view of a skeeler according to the invention, where the first and second frame portions are shown in a braking position;
Fig. 3 shows a side view of an embodiment of the skeeler as shown in Fig. 1, where the first and second frame portions are shown in a riding position; and
Fig. 4 shows a side view of a skeeler according to the invention, where the first and second frame portions are shown in a braking position;
Detailed description of the drawings
With reference to Figs. 1 and 2 a skeeler referred to as 1 is shown. 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 rigidly connected to the sole 2c near the heel 2a of the boot 2. To the first frame portion 6a is connected a wheel 7 and to the second frame portion 6b are connected, in the skating direction and in line with the arrow P, wheels 8 at mutual distances. All wheels 7, 8 support the boot 2 on a foundation 12 in the embodiment shown here. The first frame portion 6a and the second frame portion 6b are mutually rotatable around a frame axis 9. The frame axis 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. Furthermore, 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.
With reference to Fig. 2 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 12. The four wheels 8 support the boot 2 on the ground 12. The brake pad 10 and the wheel 8 located on the side of the frame shaft 9 opposite to the skating direction Pi 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 Pj. As a result, the skeeler will be braked.
With reference to 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. In the embodiment shown here 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 12 while the frame portions 6a and 6b are in a braking position.
With reference to Fig. 4 an alternative embodiment of the skeeler according to the present invention is shown. 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. In the embodiment shown 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, 5-, 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 clear in essence, 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. In this manner the frame portions 41 and 42 are connected to each other and capable of offering resistance to sideways forces that occur during skeelering. In addition to the configuration shown in Fig. 4 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.
It may be apparent that the invention is not limited to the embodiments depicted and described in this context, but that within the framework of the appended claims a great many variants are possible which will be obvious to the expert in this field.

Claims

CLAIMS:
1. A skeeler ( 1 ; 40), comprising:
- a boot (2), equipped with at least a first wheel (7; 44),
- a mounting bracket connected to the boot and intended for at least a second wheel (8; 52);
- a brake member (10; 58) connected to the boot and/or the mounting bracket, where at least a portion (6b; 42) of the mounting bracket is movable relative to the boot (2) between at least:
- a riding position, in which the at least second wheel (8; 52) is substantially running clear;
- a braking position, in which the at least second wheel (8; 52) is in contact with a brake member,
and where the first wheel (7; 44) includes an axle (9; 57) located at a fixed position relative to the boot (2),
characterised in that the brake member ( 10; 58) is fitted above the second wheel (8; 52) of the skeeler.
2. A skeeler (1; 40) as claimed in claim 1, characterised in that the brake member (10; 58) forms part of or is attached to a sole (2c) or a heel (2a) of the boot (2).
3. A skeeler (1; 40) as claimed in claim 1, characterised in that the brake member (10; 58) is incorporated in one of the portions (6a, 6b; 41, 42) of the mounting bracket.
4. A skeeler (1; 40) as claimed in claim 1, 2 or 3, characterised in that the movable portion (6b; 42) of the mounting bracket comprises a plurality of wheels (8; 49-52).
5. A skeeler (40) as claimed in any one of the preceding claims, characterised in that the movable part (42) of the mounting bracket is rotatable relative to a mounting bracket portion (41) rigidly connected to the boot (2), and where the two mounting bracket portions (41, 42) are mutually coupled by means of a guide (53-56).
6. A skeeler (40) as claimed in claim 5, characterised in that the coupling to the guide (53-56) is located between the point of rotation (57) of the portions (41, 42) of the mounting bracket and a front side of the skeeler.
7. A skeeler (40) as claimed in claim 5, characterised in that the coupling comprises a slot for guiding a pin therein.
8. A skeeler (1; 40) as claimed in any one of the preceding claims, characterised in that the movable part of the mounting bracket (6; 42) is enclosed by the mounting bracket portion (6a 41) rigidly connected to the boot.
9. A skeeler (1; 40) as claimed in claim 8, characterised in that the two mounting bracket portions (6a, 6b; 41, 42) in essence comprise U-profiles that can be put together.
10. A skeeler (1; 40) as claimed in any one of the preceding claims, characterised in that the movable portion (6b; 42) of the mounting bracket comprises a stop (11) to avoid the boot (2) coming into contact with a wheel (8; 49-52) connected to the movable part of the mounting bracket.
EP11776919.0A 2010-09-27 2011-09-23 In-line roller skate Not-in-force EP2658622B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2005408 2010-09-27
NL2005860A NL2005860C2 (en) 2010-09-27 2010-12-15 SKEELER, FRAME FOR CARRYING THE WHEELS OF A SUCH SKEELER, AND A PROCESS FOR BRAKING THE WHEELS OF A SKEELER.
PCT/NL2011/050645 WO2012057614A1 (en) 2010-09-27 2011-09-23 In-line roller skate

Publications (2)

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

Family

ID=43920873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11776919.0A Not-in-force EP2658622B1 (en) 2010-09-27 2011-09-23 In-line roller skate

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019013625A1 (en) 2017-07-10 2019-01-17 Hendrik Heukers Roller skate with braking system basec on rotation of the complete boot relative to the frame

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730784A (en) * 2016-12-03 2017-05-31 宁波北仑久峰体育用品有限公司 In-line skate

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Publication number Priority date Publication date Assignee Title
FR2745724B1 (en) * 1996-03-11 1998-05-07 Rossignol Sa IN LINE ROLLER SKATE EQUIPPED WITH A BRAKE
DE19958597C2 (en) * 1999-12-06 2002-07-04 Rene Zulkowski Braking device for inline skaters
DE20010244U1 (en) * 2000-06-07 2000-08-24 Chou, Tien-Chiu, Taichung Row arrangement for the roles of a roller skate
CA2392406A1 (en) * 2002-07-04 2004-01-04 Tien-Chiu Chou Roller assembly of in-line roller skate
EP1767253A3 (en) * 2005-09-19 2009-01-07 Bont Footwear PTY Ltd Inline Skate
KR20080080967A (en) * 2008-06-09 2008-09-05 맥스 달호 이 Brake system by see-saw movement for in-line roller skate
CN201565096U (en) * 2009-11-10 2010-09-01 黎广源 Simple two-section in-line roller skating shoe

Non-Patent Citations (1)

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Title
See references of WO2012057614A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019013625A1 (en) 2017-07-10 2019-01-17 Hendrik Heukers Roller skate with braking system basec on rotation of the complete boot relative to the frame

Also Published As

Publication number Publication date
RU2013119726A (en) 2014-11-10
EP2658622B1 (en) 2017-04-26
RU2599701C2 (en) 2016-10-10
US20130207357A1 (en) 2013-08-15
NL2005860C2 (en) 2012-03-28
WO2012057614A1 (en) 2012-05-03
CN103228325B (en) 2015-11-25
CN103228325A (en) 2013-07-31

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