• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The roller skate roller braking unit (22) is controlled by applying a lateral control force Fs (8) through the shoe carrier (1). The brake actuation force FB (24) of the brake unit (22) is generated from the available roller torque MRolle (7) or the associated rotational energy of the roller unit (3) during the driving operation. A coupling unit (10) rotatably mounted to the roller (4), which has a coupling surface (15) arranged to the roller (4) and is supported by a spring element (12) generates, according to the lateral control force Fs (8), from the rotational movement of the roller (4). a derived torque MKupp (16) which is increased by the connected gear unit (18) and is used as the brake operating force FB (24) of the brake unit (22).
    公开号:AT511218A4
    申请号:T988/2011
    申请日:2011-07-06
    公开日:2012-10-15
    发明作者:Peter Dipl Ing Bodner
    申请人:Bodner；
    IPC主号:
    专利说明:

    1 • ·
    File number
    The invention relates to a self-reinforcing brake for roller skates.
    The invention relates to a braking device, in particular for rollers of roller skates, etc. and roller skates, consisting of a chassis in which rollers or wheels and at least one braking device are arranged.
    State of the art
    In-line skaters are usually overwhelmed in dangerous situations and have a hard time coping with several things at once: braking, keeping balance and watching traffic. Other difficulties include: the common techniques like braking with " stopper " and the t-stop with a trailing foot creates problems for skaters at higher speeds.
    Inline skates use almost exclusively a brake pad made of rubber, which is located behind the last wheel on one of the two shoes. This shoe is raised to the front for braking, so that only the rearmost wheel and the brake pad touch the ground while shifting the driver to the rear. Advantage of this heel brake system is the robustness.
    The disadvantage, however, are the limited steerability during braking, the high wear of the brake pad, the application of force when lifting the foot during long downhill runs or strong uneven ground 2 • · • ·
    File number and the fact that there is no second brake in case of failure of this brake device, as it is prescribed for many vehicles. There are many protection applications, which are based on the intention to avoid the disadvantages of the heel brake system, which will then be discussed only a few.
    Rollerblade's ABT system (Active Braking Technology) takes advantage of a brake pad behind the heel to decelerate, similar to the Heel-Brake. However, the brake pad is not rigidly connected to the roller rail but articulated about the wheel axis of the rear wheel. Furthermore, the shoe of the skate is made in 2 parts. The shaft is articulated to the shoe base in the region of the ankle. By means of a length-adjustable rod shaft and brake pad receptacle are connected. This creates a lever mechanism (four-bar linkage) which is used for power transmission. To brake the foot is pushed forward, with all roles remain on the ground. The brake pad is pressed due to the pivoting of the shaft against the ünterschuh on the ground. The lever system eliminates the need to lift the forefoot. This has a positive effect on the Fahrstabiltät especially for novice drivers. In addition, up to 30% better braking values can be achieved. 3 ♦ · * · ϊ File number
    A refinement of the ABT system is the ABT Lite, which is basically based on the same principle.
    The PBS brake (Power Braking System Oxygen) also works according to the Heel-Brake principle, but also has the last wheel movably supported by a spring. As a result, the last role in weight transfer to the heel, additionally pressed on the brake pad.
    The DBS - Ultra Wheel brake works just like the Heel-Brake system, except that it has a roll (disc) instead of a brake pad. The braking force can be adjusted by means of a preloadable spring, limiting the maximum braking force to the preset value, but including friction and fretting on the roller opposite the road surface.
    To initiate the braking process, as with the heel brake, the foot is swiveled and the front castors are lifted off the ground. The brake roller touches the ground, whereupon the two rollers located in front of the brake roller are unlocked from their support function via complex kinematics and the brake contact of the brake roller engages increasingly. To stop the braking process, the foot is lifted completely off the ground. By means of spring force, the system can return to the ground state. The brake roller itself is mounted on an axle and clamped axially between two Reibzylindern. By means of a screw 4 "·· ** ·· ** ·· * ·· *: File number, this voltage can be varied and thus a maximum braking effect adjusted preset. WO / 2Q05 / 102473 describes a skate which, together with a pivotable chassis, forms a pivoting device about an axis lying in the direction of travel. A pivoting action of the chassis relative to the shoe actuates the associated braking device.
    The SmartWheels Velocity Control & Brake system for inline skates is designed according to the principle of a multi-disc clutch (US Patent 6, 102, 168; W0002000024483A1). In the rear, usually three rollers are each a disc brake module in the manner of a multi-plate clutch. If such an impeller is loaded axially from the outside, the blades are pressed together and thus braked the wheel. The driver solves this process e.g. by V-shaped hiring the skates, as it is known among skiers as a snow plow out.
    The PAS (Pressure Activated System) uses a rear caster held in ride height by spring force, which deflects when braking against the spring force and subsequently causes braking friction against a metal surface. W000164302A1 implements that by applying the axial load, a vertical pivoting of the roller a friction movement on the frame has a braking effect. 5
    * • ·
    File number
    Disadvantages state of the art
    The shortcomings in the sum, as well as individual properties, with regard to functional use, ergonomics, braking effectiveness, as well as complexity represent significant obstacles to success.
    The main disadvantage is the inadequate operation of the brake systems and the required force application and the negative driving stability. In most cases, special techniques and physical forces must be used to operate and control the brake.
    Object of the invention
    The invention has for its object to enable a power-saving and ergonomic operation of the brake to effectively and easily controllable as desired can reduce the driving speed.
    The invention is characterized in that the force for generating the required braking force from the rotational movement or the torque of the role when needed while driving by means of a clutch is removed from the role and is reinforced with a power transmission and thus the brake is operated.
    The invention will be explained in more detail with reference to exemplary embodiments according to the drawings, in which the essential functional structure and associated function carriers or elements of the braking device are represented in FIG. 1a. The shoe is rigidly connected to the roller carrier 1 and serves together with the roller carrier 1 for receiving the rotatable roller unit 3. The roller unit 3 consists of the roller 4, a coupling surface 5 thereon and a braking surface 6. The roller 4 is in the unrestrained ferry over the friction force is driven with the roadway and thus provides a specific torque MRolle 7 available. The braking operation is initiated by an angular positioning of the roller carrier 1 or an applied by the foot on the roller unit 3 lateral control force Fs 8 to the direction of travel. The movement is similar to that of a snow plow for skiers or as a V-position, this technique is known in inline skating. The torque MRolle 7 is used to generate depending on the size of the lateral control force Fs 8 on the clutch surface 5 of the roller 4 a specific torque MKupp 16 on the clutch unit 10 and transmit to the translation unit 18. The coupling unit 10 consists of a force acting in the direction of force of the lateral control force Fs 8 spring element 12 and a rotatable coupling element 11 with associated coupling surface 15. After overcoming the spring force defined by the spring element FF FF 17, under the action of the control force Fs 8, between the coupling surface. 5 the roller unit 3 and the clutch surface 15 produces a frictional connection and generates the torque MKupp 16 on the coupling element 11.
    The torque MKupp 16 is transmitted from the coupling unit 10 to the translation unit 18 and serves in 7.
    File number sequence further as a brake actuation force FB 24 of the brake unit 22, which is designed as a friction brake, and thus generates the desired by the driver braking force FBrems 29 on the braking surface 6 of the roller unit 3. In order to reduce the braking force FBrems 29, the lateral control force Fs 8 withdrawn and thus reduces the brake actuation force FB 24. A return element 30 takes over by means of spring force the return of the brake to the starting position.
    Figure 2a shows an internal arrangement of coupling unit 10, translation unit 18 and brake unit 22 in the manner of a drum or jaw brake. The inner coupling element 11 is rotatably mounted on the axis 2 and frontally to the coupling surface 5 of the roller 4 equipped with a friction ring as a coupling surface 15. A spring element 12 causes in the unbraked state (no lateral control force Fs 8 available) a clearance between the coupling element 11 and clutch surface 5 of the roller 4. exceeds the control force Fs 8 on the roller 4 a corresponding amount according to the counteracting spring force FF 17 on the spring element 12 so contacted There is a frictional connection between the roller 4 and the coupling element 11 and thus the diversion of a torque MKupp 16 of the torque potential MRolle 7 of the roller 4. The coupling element 11 is frictionally connected to the translation unit 18 , The translation unit 18 increases the torque MKupp 16 to produce the required brake actuation force FB 24 of the installed brake unit 22. Gear transmission, cam gear, lever joints, cables or a combination of said possibilities. The brake unit 22 consists of a conventional friction brake, such as e.g. FIG. 2b shows the embodiment of the brake from FIG. 2a in the braked state with the clutch unit 10 and 10 closed, and FIG. 2b shows the brake of FIG activated brake unit 22 or contacting the clutch surfaces 5 and 15 and the braking surface 6 and brake element 27th
    FIG. 3 alternatively shows an external variant of the drum brake described in FIG. The brake unit 22, the translation unit 18 and the coupling unit 10 are mounted to the difference of FIG. 2 outside the reel unit 3 on the roller carrier 1.
    FIG. 4 alternatively shows a variant of the arrangement of the elements shown in FIG. 3 with an embodiment of a disc brake as brake unit 22. • * *: File number
    Detailed description embodiment
    In Fig. 5a is a sectional view in cross section through the brake system is shown, wherein as a built-in brake unit 22, a drum brake is used. The roller unit 3 consists of the roller 4 equipped with a cylindrical braking surface 6, axially displaceably mounted to the axis 2 roller bearings 9 and an inwardly directed annular coupling surface 5. The coupling unit 10 consists of the rotationally shaped clutch disc 14 as a coupling element 11 which is rotatable on the axis 2 is mounted and frontally to the roller 4 has a coupling surface 15. Between the roller bearing 9 and the clutch disc 14 is a plate spring 13 as a spring element 12 with the task in the unbraked state between the clutch disc 14 and the clutch surface 5 of the roller 4 set a clearance. By the action of the lateral control force Fs 8 on the roller 4, the braking process is initiated and thereby the plate spring 13 is pressed axially from the bearing 9 along the axis 2 until a corresponding frictional engagement is produced between the coupling surface 5 and the coupling surface 15. From the roller 4, the torque and friction conditions for the clutch disc 14 corresponding torque MKupp 16 is now generated and transmitted. In Figure 5b in longitudinal section of the reel unit 3 can be seen, the clutch disc 14 is equipped with a cam 19 on the back and serves to couple with the brake lever 20 and thus translates the torque generated from MRolle 7 9 • · 15 '*' file number MKupp 16 on the Brake unit 22 cam 19 and brake lever 20 in this case form the translation unit 18. Alternatively, or in addition to this translation method is directed to the need for Bremskrafterhöhung, in Figure 5b an upstream üntersetzungsstufe represented in the form of a planetary gear as another part of the translation unit 18 , The brake element 27 consists of the known brake shoes of a drum brake which are movably mounted on the brake carrier 25 and is driven by the lever 20 for generating the brake operating force FB 24. A reduction or termination of the braking force FBrems 29 is effected by relaxation of the lateral control force Fs 8, wherein a tension spring known to drum brake on the brake elements 27 serves as a restoring unit 30.
    权利要求:
    Claims (4)
    [1]
    *. 1. Self-reinforcing brake for roller skates, with at least two rollers (4), wherein at least one roller is equipped with a brake, characterized in that the brake actuation force FB (24) of the brake unit (22) by means of a to the reel unit (3) arranged coupling unit (10) from the existing torque MRolle (7) of the rolling unit (3) itself is generated and transmitted to a translation unit (18) and amplified.
    [2]
    2. Self-energizing brake for roller skates according to claim 1, characterized in that the coupling unit (10) consists of a rotatable coupling element (11) of a coupling surface (15) and a spring element (12).
    [3]
    3. self-energizing brake for roller skates according to claim 1, characterized in that the translation unit (18) consists of a spur gear, a planetary gear, a ball ramp, a cam drive, a lever transmission, a cable or a combination of said translation options.
    [4]
    4. Self-reinforcing brake for roller skates according to claim 1, characterized in that the brake unit (22) is a drum brake, shoe brake, a disc brake or other similar friction brake 9 • »• · # • File reference figure overview

    Figure 1 Peter Bodner
    类似技术:
    公开号 | 公开日 | 专利标题
    AT511218B1|2012-10-15|SELF-REINFORCING BRAKE FOR ROLLING SHOES
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    同族专利:
    公开号 | 公开日
    WO2013003875A1|2013-01-10|
    CN103717276B|2016-01-27|
    CA2839325A1|2013-01-10|
    BR112014000119B1|2020-11-17|
    CA2839325C|2019-06-04|
    KR101935379B1|2019-01-04|
    EP2729224B1|2015-07-29|
    BR112014000119A2|2017-02-14|
    US9211471B2|2015-12-15|
    US20140131146A1|2014-05-15|
    BR112014000119A8|2018-07-10|
    AT511218B1|2012-10-15|
    EP2729224A1|2014-05-14|
    CN103717276A|2014-04-09|
    KR20140050626A|2014-04-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE19616641A1|1996-04-26|1997-10-30|Viktor Dipl Ing Schatz|In=line roller skate|
    US6102168A|1998-10-23|2000-08-15|Brandriff; Robert C.|Brake system for wheeled skates|
    DE10048786A1|2000-10-01|2002-10-31|Kludszuweit Alfred|Wheels with axially operated and internally encased brakes have roller bearings, brake linings, housings, outer protuberances and friction pairing|
    DE10333378A1|2003-07-23|2005-02-17|Helmut Gottschalk|Inline roller skates with axially effective braking system|DE102017207067A1|2017-04-27|2018-10-31|Robert Bosch Gmbh|Electric motor driven wheel device|US3904215A|1973-05-18|1975-09-09|Andrew Bardy|Walking roller skate|
    US3871672A|1973-05-18|1975-03-18|Andrew Bardy|Walking-rollerskate device|
    GB1433268A|1974-05-17|1976-04-22|Service Automater Ab|Roller ski or roller skate or the like|
    US4300781A|1980-01-28|1981-11-17|Riggs Dennis D|Roller skate braking system|
    US5351974A|1990-11-05|1994-10-04|Cech Donald E|In-line skate braking assembly and method|
    US5401038A|1993-08-26|1995-03-28|David G. Peck|Mechanical brake for in-line roller skates|
    US6666463B2|1997-10-24|2003-12-23|K-2 Corporation|Flexing base skate|
    DE19837364B4|1998-08-18|2007-03-29|Dieter Sieber|Brake device for single-track skate|
    US6637827B2|2000-02-28|2003-10-28|Myron Stuart Hurwitz|Generation of in-line skates and skate-boards wtih safety “edging friction control™”|
    KR20010109787A|2000-06-02|2001-12-12|홍성호|Roller skates having clutch and brake|
    US6666462B2|2001-12-07|2003-12-23|Alron|Brake for inline skates|
    US6948723B1|2003-01-27|2005-09-27|Alex R. Bellehumeur|Inline skate brake|
    WO2006083102A1|2005-02-02|2006-08-10|Seok Ki Yun|Inline skates having straight drive type joint structure|
    US20070170017A1|2006-01-26|2007-07-26|Brandriff Robert C|Inline skate brake|
    KR20120100166A|2011-03-03|2012-09-12|성진영|Wheeled skate|
    CN103623563B|2013-10-21|2016-01-20|周宝春|A kind of roller skate that can brake flexibly|KR200486346Y1|2015-11-05|2018-06-14|정신우|Skateboard with braking device|
    WO2018039804A1|2016-09-02|2018-03-08|Dharma Dustin|Skates with a stowable and/or removable roller, blade, ski, or track assembly, and related methods of use|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA988/2011A|AT511218B1|2011-07-06|2011-07-06|SELF-REINFORCING BRAKE FOR ROLLING SHOES|ATA988/2011A| AT511218B1|2011-07-06|2011-07-06|SELF-REINFORCING BRAKE FOR ROLLING SHOES|
    CA2839325A| CA2839325C|2011-07-06|2012-06-19|Braking device for roller skates, skateboards, or the like|
    US14/130,985| US9211471B2|2011-07-06|2012-06-19|Braking device for roller skates, skateboards, or the like|
    BR112014000119-7A| BR112014000119B1|2011-07-06|2012-06-19|braking device for skates, skateboards or similar|
    EP12742777.1A| EP2729224B1|2011-07-06|2012-06-19|Braking device for roller skates, skateboards, or the like|
    KR1020147000201A| KR101935379B1|2011-07-06|2012-06-19|Braking device for roller skates, skateboards, or the like|
    CN201280033404.XA| CN103717276B|2011-07-06|2012-06-19|For the brake apparatus of roller skate, slide plate or analog|
    PCT/AT2012/050082| WO2013003875A1|2011-07-06|2012-06-19|Braking device for roller skates, skateboards, or the like|
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