EP1985413B1 - Reifenflächenabriebvorrichtung für auto - Google Patents

Reifenflächenabriebvorrichtung für auto Download PDF

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Publication number
EP1985413B1
EP1985413B1 EP07706285A EP07706285A EP1985413B1 EP 1985413 B1 EP1985413 B1 EP 1985413B1 EP 07706285 A EP07706285 A EP 07706285A EP 07706285 A EP07706285 A EP 07706285A EP 1985413 B1 EP1985413 B1 EP 1985413B1
Authority
EP
European Patent Office
Prior art keywords
belt
polishing
tire
link
base
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
EP07706285A
Other languages
English (en)
French (fr)
Other versions
EP1985413A4 (de
EP1985413A1 (de
Inventor
Takashi Matsui
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.)
AIS Inc
Original Assignee
AIS Inc
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Filing date
Publication date
Application filed by AIS Inc filed Critical AIS Inc
Publication of EP1985413A1 publication Critical patent/EP1985413A1/de
Publication of EP1985413A4 publication Critical patent/EP1985413A4/de
Application granted granted Critical
Publication of EP1985413B1 publication Critical patent/EP1985413B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/366—Single-purpose machines or devices for grinding tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B24B21/22—Accessories for producing a reciprocation of the grinding belt normal to its direction of movement

Definitions

  • This invention relates to a surface polishing device for automobile tires. More concretely, this invention relates to a polishing device capable of a polishing with eye observations of a polishing position and polishing amount.
  • Automobile tires especially studless tires for winter season, are often disposed as wastes when gripping performance on iced roads decreases by deterioration or deformation of rubber at the circumferential grounding surfaces, even though those still have enough tread heights and are usable.
  • the inventor had developed a tire outer-circumferential-surface polishing device for retrieving gripping force by polishing a tire surface, and proposed the invention described in Japanese Publication No. 2005-186195 .
  • the invention described therein is a polishing device comprising a polishing belt means 10, a tire retainer 20 and a tire holder 30.
  • a sanding belt 11 is tensed across a belt driving pulley 12 and a tail pulley 13 endlessly.
  • the sanding belt 11 is driven by the belt driving pulley 12 endlessly.
  • the tire retainer 30 is formed of a soft or hard roller, or a board provided just beneath the upper portion of the sanding belt 11.
  • the tire holder 30 has a tire driving motor 32 capable of elevating.
  • a tire 40 is mounted in a demountable way on a rotation rod of the tire driving motor 32.
  • the device is characterized by that the tire is polished with selecting a type of the tire retainer 20, a rotation speed of the sanding belt 11 and the tire, and pressure of the tire onto the sanding belt 11, according to a purpose of polishing.
  • the invention described in Japanese Publication No. 2005-186195 has the merit that the grounding surface (tread) of a tire can be polished efficiently at a time, because the sanding belt for polishing is formed larger than width of the tire surface.
  • wear out of a tire may take place only at a center portion, inversely only at both sides, or only at one side.
  • the device of Japanese Publication No. 2005-186195 has a difficulty in polishing for such a partial wear-out, not suiting for polishing to correct such a partial wear-out.
  • the invention of this application presents a polishing device to polish a tire surface, which is capable of eye-observations of a polishing position and polishing amount, and capable of polishing a tire adequately even if it has a complicated surface figure.
  • the polishing device of this invention comprises a tire rotation means to rotate a tire, a polishing belt means to polish a tire surface, a belt driving means to drive the polishing belt means, a belt touch-and-detaching means to touch the polishing belt onto the tire and detach it therefrom, and a belt oscillation means enabling oscillation motion of the polishing belt means by turning it at a corner of the tire.
  • a tire rotation means to rotate a tire
  • a polishing belt means to polish a tire surface
  • a belt driving means to drive the polishing belt means
  • a belt touch-and-detaching means to touch the polishing belt onto the tire and detach it therefrom
  • a belt oscillation means enabling oscillation motion of the polishing belt means by turning it at a corner of the tire.
  • an endless polishing belt is provided, being movable to a direction in parallel to the rotation axis of the tire.
  • the belt touch-and-detaching means has a first link, with a second link and a third link fitted to an end of the first link, the second link and the third link being connected to a base plunged toward the tire to be polished, the first link, the second link, the third link and the base form a parallelogram, the belt oscillation means joins a belt frame supporting the polishing belt to the base, the belt frame is fitted in a freely rotatable state on a vertical base rod provided on the base, a fluid-pressure cylinder is provided at the second link to plunge the base to the tire, a handle mechanism is connected to the first link to oscillate the belt frame by rotating the first link, and an oscillation angle restriction means is provided to restrict an oscillation angle of the belt frame.
  • the polishing device of this invention is also characterized by that the polishing belt is provided between a driving pulley and a driven pulley, axes of these pulleys are in parallel to the rotation axis of the tire to be polished, and a polishing width is approximately a half of the width of the tire to be polished.
  • the polishing device of this invention is also characterized by that; the polishing belt is provided between a driving pulley fitted to the belt frame and a driven pulley connected to a cylinder unit provided on the belt frame, a belt presser roller is provided at an intermediate position, the distance between the driving pulley and the driven pulley is altered by the cylinder unit to coordinate a tension applied to the polishing belt, and a plunge means is provided to apply a force making the belt presser roller project from the backside of the polishing belt to the front side.
  • the polishing device of this invention is also characterized by that; each rod of a driving pulley and a driven pulley supporting the polishing belt is fitted and rotatable on the belt frame, a belt driving motor to rotate the driving pulley is provided on the belt frame, and a polishing surface of the polishing belt is moved downward by the belt driving motor.
  • the polishing device of this invention is also characterized by that; the handle mechanism has a handle fitted on the pedestal, a lever is provided at a position on a rod of the handle, a L-type lever is provided at another position on the rod, an intermediate link links the lever and the L-type lever, an extra link links the L-type lever and the first link, and thereby the handle and the first link are capable of rotating to the same direction.
  • the polishing device of this invention is also characterized by that; the polishing belt oscillation means comprises an arch-shaped hole provided in the base and a cam follower provided on the belt frame, and the cam follower is engaged in the arch-shaped hole, being joined thereby.
  • the polishing device of this invention is also characterized by that; the oscillation angle restriction means of the polishing belt is composed of an arch-shaped hole provided in the base and a cam follower provided on the belt frame, the cam follower is engaged in the arch-shaped hole, being joined thereby, the cam follower is pinched by pinch links fitted on the base by fitting pins, and free ends of the pinch links are plunged to be closer to each other.
  • the polishing device of this invention polishes a tire, as the polishing belt under a high speed rotation is pressed onto the tire surface by the fluid-pressure cylinder, and as the polishing belt is moved to the width direction of the tire by a manual operation. Because the tire surface is polished under an eye observation, the invention has the effect that the gripping force of a tire, especially a winter tire, can be increased by retrieving an adequate roughness of the surface without polishing it excessively. In addition, it has the effect that an uneven abrasion where a tire (not limited to a summer tire) is worn out partially can be repaired easily to retrieve the original configuration.
  • the invention also has the effect that a corner of a tire can be polished easily as well as the grounding surface thereof, because the width of the polishing belt is approximately a half of the tire.
  • the invention also has the effect that tension applied to the polishing belt can be coordinated, because the driven pulley is connected to the cylinder unit as well as the polishing belt is tensed between the driving pulley and the drive pulley. Because the presser roller is provided between the driving pulley and the driven pulley, and because the presser roller is to press the backside of the polishing belt, the invention also has the effect that the polishing belt can be pressed onto the tire surface strongly by using the belt presser roller.
  • the invention Because during polishing a tire the polishing belt is moved downward by the belt driving motor provided the belt frame, the invention has the effect that chips produced in the polishing can be collected easily.
  • the vertical basis rod connects the belt frame having the polishing belt thereon and the base plunged toward the tire.
  • the belt frame and the vertical basis rod as a turning axis are directed to an ordinate direction whereas the belt driving motor rotating the polishing belt is directed laterally. Therefore, the invention also has the effect that imbalance of weight is canceled to enable the belt frame to be rotated freely around the vertical basis rod, thereby enabling a more easily polishing of a tire corner.
  • the invention because the second link and the third link forming a parallelogram are connected to the first link as well as connected to the base, the surface of the base facing the tire is directed consistently. Therefore, the invention also has the effect that the surface of the polishing belt can be contacted consistently onto the tire.
  • the invention also has the effect that the handle and the first link can be rotated to the same direction, thereby making a polishing more easier.
  • the polishing belt oscillation means is one where the cam follower provided on the belt frame is joined in the arch-shaped hole provided in the base, and the oscillation angle of the belt frame can be restricted. Therefore, the invention also has the effect that contact of the belt driving motor to another element of the device can be avoided when the polishing belt is turned at a corner of the tire.
  • the invention also has the effect that the belt frame can immediately face rightly to the grounding surface of a tire when the belt frame turned for a polishing work of a tire corner comes back to the grounding surface
  • Fig.1 is an ordinate cross-sectional view showing the tire surface polishing device as a whole.
  • Fig.2 is a plane view of Fig.1 .
  • Fig.3 is an oblique view showing a polishing belt and a belt driving means.
  • Fig.4 is an ordinate cross-sectional view of Fig.3 .
  • Fig.5 is a bottom view of a belt oscillation means.
  • the tire polishing device comprises a tire rotation means to rotate a tire 1 as making the axis thereof horizontal, a polishing belt means 20 to polish the grounding surface (tread) of the tire 1, a belt driving means to drive this polishing belt means 20, a belt touch-and-detaching means 40 to touch and detach the polishing belt means to and from the tire, and the polishing-belt oscillation means 60 enabling oscillation motion of the polishing belt means 20 by turning the polishing belt of the polishing belt means 20 at a corner of the tire.
  • the tire rotation means 10 which rotates the tire 1 as making the axis thereof horizontal, is built in a pedestal 11 having casters.
  • a bearing box 12 is provided on the pedestal 11.
  • a tire support shaft 13 is provided horizontally and rotatable in the bearing box 12. An end of the tire support shaft 13 projects from the bearing box 12.
  • the tire support shaft 13 is connected with a tire rotation motor 14 in the bearing box 12 by a belt or chain 15, being rotated thereby.
  • the polishing belt 21 formed of an endless belt is tensed between the driving pulley 22 and the driven pulley 23.
  • a belt presser roller 24 In the intermediate position, is provided a belt presser roller 24.
  • the rotation axes of the driving pulley 22, the driven pulley 23 and the presser roller 24 are in parallel to the rotation axis of the tire to be polished.
  • the polishing width is approximately a half of the tire width.
  • the driving pulley 22 is fitted on the belt frame 31.
  • a rotation rod of the driven pulley 23 is connected to a cylinder unit 25.
  • the cylinder unit 25 utilizes air pressure and is provided on the belt frame 31.
  • the cylinder unit 25 coordinates a tension applied to the polishing belt 21 by altering the inter-axis distance of the driving pulley 22 and the driven pulley 23.
  • the belt presser roller 24 is provided on the belt frame 31.
  • a plunge means to plunge the polishing belt 21 from the backside to the front side is built in.
  • the belt presser roller 24 is used selectively.
  • Tires have various figures in cross section, depending on kinds thereof. For example, if a tire to be polished has a gentle elliptic figure in cross section, a fine finish of polishing is rather enabled without using the belt presser roller 24. However, if a tire has a nearly linear shape at the center in cross section, the tire is not polished without pressing the polishing belt 21 strongly. In this case, therefore, the belt presser roller 24 is needed to press the polishing belt 21 strongly during the polishing. Some tires have depressions at centers in cross section. In this case, a fine-finish polishing is enabled by using the belt presser roller 24 as well.
  • the belt driving means 30 has the belt frame 31. Rods of the driving pulley 22 and the driven pulley 23 supporting the polishing belt 21 are fitted on the belt frame 31 in rotatable states as well as the supporting rod of the belt presser roller 24.
  • the belt frame 31 is connected in a rotational state to a vertical basis rod 45 provided at a free end of the belt touch-and-detaching means 40 described later.
  • On the belt frame 31, is provided a belt driving motor 32, which rotates the driving pulley 21.
  • the belt frame 31 is joined to the belt touch-and-detaching means 40 by the structure where the vertical basis rod 45 provided at the belt touch-and-detaching means 40 is inserted into a hole provided in the belt frame 31.
  • the vertical basis rod 45 may be provided at the belt frame 31 to join the both.
  • the belt touch-and-detaching means 40 has a first link 41, and a second link 42 and a third link 43 fitted at a free end of the first link 41.
  • a base 44 is provided at free ends of these second and third links 42,43.
  • the vertical basis rod 45 which is connected in a rotatable state to the belt frame 31, is provided on the base 44.
  • a base part of the first link 41 is fitted to the pedestal 11 by a pivot 46.
  • Base parts of the second and third links 42,43 are fitted to the first link 41 by other pivots 47,48 respectively.
  • a top end of the second link 42 is fitted to the vertical basis rod 45 provided on the base 44.
  • a top end of the third link 43 is connected to the base 44 by a pivot 49.
  • the belt touch-and-detaching means 40 comprises a handle mechanism 50 for rotating the first link 41.
  • the handle mechanism 50 has a handle 51 which is fitted in a rotatable state to the pedestal 11 by a support pivot 52.
  • the support pivot 52 has a lever 53.
  • Another L-type lever 54 is fitted in a rotatable state to the pedestal 11 by another support pivot 55 provided apart from the support pivot 52.
  • An intermediate link 56 is fitted to an end of the L-type lever 54 and a top end of the lever 53. Another end of the L-type link 54 and the first link 41 are linked by an extra link 57.
  • a top end of the handle 51 projects from the pedestal 11.
  • the handle 51 is operated so that the first link 41 is rotated around the pivot 46. That is, the handle 51 and the first link 41 are rotated to the same direction.
  • the first link 41 is also rotated to the clockwise direction in a plane view (i.e., to the left in a view from the handling position). It will be described later how the polishing belt 20 functions to touch a tire surface 2 when the first link 41 is rotated.
  • the first link 41 comprises a cylinder mechanism to rotate the second link 42 solely.
  • the numeral 58 is a fluid-pressure cylinder such as one using a gas pressure, which is provided to the first link 41.
  • a piston rod 59 connected to a piston (not shown) projects from the cylinder and is connected to the second link 42.
  • the fluid-pressure cylinder 58 is driven so that the second link 42 is rotated accompanying the third link 43.
  • the fluid-pressure cylinder 58 comprises a decompressing valve (not shown) inside.
  • the belt oscillation means 60 is built in between the belt frame 31 equipped with the polishing belt 20 and the base 44 comprising the second and third links 42,43.
  • An arch-shaped through hole 61 which center is common to the vertical basis rod 45, is perforated in the base 44.
  • a cam follower 62 provided at the belt frame 31 is stored in the arch-shaped through hole 61 in a slidable state.
  • the belt frame 31 and the base 44 are connected to each other by the vertical basis rod 45 and the cam follower 62.
  • the arch-shaped through hole 61 and the cam follower 62 are elements of an oscillation angle restriction means to restrict the oscillation angle of the belt frame 31.
  • the arch-shaped through hole 61 is formed at an intermediate position between the vertical basis rod 45 and the fitting position of the third link 43.
  • the cam follower 62 is stored in the arch-shaped through hole 61, being confined therein.
  • the cam follower 62 reaches and projects from the back surface of the base 44.
  • the cam follower 62 projecting from the arch-shaped through hole 61 is pinched by free ends of pinch links 64a,64b fitted on the base 44 by check pivots 63.
  • a coil spring 65 pushing the free ends of the pinch link 64a,64b is provided to make them close to each other so that the pinch links 64a,64b can maintain the posture pinching the cam follower 62 all the time.
  • the numeral 66 is a bracket provided on a line interconnecting the vertical basis rod 45 and the pivot 49 on the base 44.
  • Each top end of each stopper 67 provided at each pinching link 64a,64b is put against the bracket 66.
  • Each stopper 67 has a structure capable of coordinating the projection length.
  • Fig.6 and Fig.7 show a step of polishing the grounding surface of a tire.
  • Fig.6(A) shows a situation before starting the polishing.
  • Fig.6(B) shows a situation where the polishing belt is touched on the tire surface to be polished.
  • the first link 41 and the handle 51 are directed to a direction perpendicular to the axial direction of the tire supporting shaft 13.
  • the polishing belt 21 is faced to the tire surface 2 to be polished.
  • the piston rod 59 of the fluid-pressure cylinder 58 projects therefrom and rotates the second link 42 to the counter-clockwise direction, thereby moving the polishing belt 21 back to a position apart from the tire surface 2 to be polished.
  • the belt frame 31 supporting the polishing belt 21 is provided on the base 44 by the vertical base rod 45, and the second and third links 42,43 are provided on the base 44 and form a parallelogram. Accordingly, rotation of the second link 42 accompanies rotation of the third link 43, keeping the parallel relation thereof. Therefore, the base 44, that is, the polishing belt 21, moves forward and backward always in a state facing rightly to the tire surface 2 to be polished, when the second and third links 42,43 are rotated.
  • an operator carries out a polishing of a tire with an eye observation.
  • the operator stands at the right side in Fig.6(A) , and positions himself or herself so as to manipulate the handle 51 by his or her right hand.
  • the tire 1 is rotated by the motor 14 to the clockwise direction in a front view.
  • the belt driving motor 32 rotates the polishing belt 21 so at to move it downward from the upper side while it polishes the tire surface.
  • the fluid-pressure cylinder 58 is operated to pull the piston rod 59 therein.
  • the second link 42 is rotated with the third link 43 to the clockwise direction, making the base 44 closer to the tire 1.
  • the polishing belt 21 is contacted on the tire surface 2 to be polished, as shown Fig.6(B) .
  • the cam follower 62 of the belt frame 31 supporting the polishing belt 21 maintains the situation of being pinched by the pinching links 64a,64b provided on the base 44.
  • the polishing pressure in polishing the tire surface 2 by touching the polishing belt 21 thereon is coordinated by the pressure of a fluid supplied to the fluid-pressure cylinder 58.
  • the first link 41 is rotated via the intermediate link 56 and the extra link 57.
  • the base 44 is moved by the second and third links 42,43 fitted on the first link 41.
  • the polishing belt 21 is moved to the width direction of the tire 1 along the tire surface 2, keeping the contact thereto.
  • the polishing belt 21 is enabled to polish the whole area of the tire surface 2. Polishing chips can be collected easily because the polishing belt 21 is moved downward from the upper side while it polishes the tire surface.
  • the intermediate link 56 and the extra link 57 which are provided between the handle 51 and the first link 41, rotate the first link 41 to the same direction as the handle 5. Accordingly, the polishing belt 21 is moved left when the handle 51 is turned left (clockwise), and it is moved right when the handle 51 is turned right (counter-clockwise).
  • a polishing work by the polishing belt 21 is applicable to tires 1 having various outer diameters.
  • the polishing depth on a tire surface by the polishing belt 21 is approximately 0.2 to 0.5 mm.
  • Fig.8 and Fig.9 show steps of polishing corners of a tire.
  • Fig.8 shows a step of polishing a left (in a view from the operator's position) side corner of the tire.
  • Fig.9 shows a step of polishing a right side corner of the tire.
  • the polishing belt 21 changes its direction along the corner of the tire 1. That is, the cam follower 62 provided on the belt frame 31 supporting the polishing belt 21 moves in the arch-shaped hole 61 of the base 44, thereby making the belt frame 31 oscillate with the polishing belt 21.
  • the belt frame 31 supporting the polishing belt 21 is rotatable around the vertical basis rod 45 of the base 44. Accordingly, when the belt frame 31 is rotated around the vertical basis rod 45 to the clockwise direction, the cam follower 62 moves to the left side of the arch-shaped hole 61, pushing out the top end of the pinching link 64b against the coil spring 65. By allowing the belt frame 31 to rotate to the clockwise direction in a plane view, the polishing is continued as the polishing belt 21 is moved as keeping in touch with the corner of the tire 1.
  • the cam follower 62 is pinched by the pinch links 64a,64b.
  • the free ends of the pinch links 64a,64b are plunged inward by the coil spring 65. Accordingly, when the polishing belt 21 comes back to the position to polish the grounding surface 2 after finishing the polishing of the corner, the polishing belt 21 immediately retrieves the posture facing rightly to the grounding surface 2.
  • Fig.8(B) shows a situation where a right side corner is polished by the polishing belt 21 having reached thereto.
  • the belt frame 31 and the polishing belt 21 are turned to the direction reverse to the direction described above, function of the oscillation motion is the same as the above.
  • the invention enables a polishing with an eye observation of a polishing amount and a polishing position, and presents a tire surface polishing device capable of an adequate polishing even for a tire having a complicated surface configuration.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Chain Conveyers (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Claims (7)

  1. Oberflächenschleifvorrichtung für Autoreifen, die Folgendes umfasst:
    ein Reifenrotiermittel (10), das einen Reifen rotiert,
    ein Schleifriemenmittel (20), das eine Oberfläche des Reifens schleift,
    ein Riemenantriebsmittel (30), das das Schleifriemenmittel antreibt,
    ein Riemenanlege- und -ablösemittel (40), das das Schleifriemenmittel an den Reifen anlegt und davon ablöst,
    gekennzeichnet durch:
    ein Schleifriemen-Schwingmittel (60), das eine Schwingbewegung des Schleifriemenmittels durch Drehen des Schleifriemenmittels an einer Kante des Reifens ermöglicht, und
    einen endloser Schleifriemen (21), der in einem Zustand, in dem er in einer zu einer Rotationsachse des zu schleifenden Reifens parallelen Richtung beweglich ist, im Schleifriemenmittel vorgesehen ist,
    wobei
    das Riemenanlege- und -ablösemittel (40) eine erste Stange (41) hat, wobei eine zweite Stange (42) und eine dritte Stange (43) an einem Ende der ersten Stange (41) angebracht sind, wobei die zweite Stange und die dritte Stange mit einer Basis (44) verbunden sind, die zum zu schleifenden Reifen vorgerückt wird,
    die erste Stange, die zweite Stange, die dritte Stange und die Basis ein Parallelogramm bilden,
    das Schleifriemen-Schwingmittel einen den Schleifriemen tragenden Riemenrahmen (31) mit der Basis verbindet,
    der Riemenrahmen in einem frei rotierbaren Zustand auf einem an der Basis vorgesehenen vertikalen Basisstab (45) angebracht ist,
    ein Fluiddruckzylinder (58) an der zweiten Stange vorgesehen ist, um die Basis an den Reifen vorzurücken,
    ein Griffmechanismus (50) mit der ersten Stange verbunden ist, um den Riemenrahmen durch Rotieren der ersten Stange zu schwingen, und
    ein Schwingungswinkel-Begrenzungsmittel (61, 62), das einen Schwingungswinkel des Riemenrahmens begrenzt, vorgesehen ist.
  2. Oberflächenschleifvorrichtung nach Anspruch 1,
    wobei
    im Schleifriemenmittel (20), der endlose Schleifriemen (21) zwischen einer Antriebsriemenscheibe (22) und einer angetriebenen Riemenscheibe (23) vorgesehen ist,
    Achsen der Antriebsriemenscheibe und der angetriebenen Riemenscheibe parallel zur Rotationsachse des Reifens sind, und
    eine Schleifbreite ungefähr eine Hälfte der Breite des zu schleifenden Reifens beträgt.
  3. Oberflächenschleifvorrichtung nach Anspruch 2,
    wobei
    der Schleifriemen (21) zwischen der Antriebsriemenscheibe (22), die an einem Riemenrahmen (31) angebracht ist und der angetriebenen Riemenscheibe (23), die mit einer am Riemenrahmen vorgesehenen Zylindereinheit (25) verbunden ist, vorgesehen ist,
    ein Riemenanpressrolle (24) an einer Zwischenstellung vorgesehen ist, und
    die Zylindereinheit einen Abstand der Antriebsriemenscheibe und der angetriebenen Riemenscheibe ändert, wodurch eine auf den Schleifriemen aufgebrachte Spannung koordiniert wird,
    weiter umfassend
    ein Vorrückmittel, das die Riemenanpressrolle von einer Rückseite des Schleifriemens zu einer Vorderseite des Schleifriemens vorrückt.
  4. Oberflächenschleifvorrichtung nach Anspruch 1,
    wobei
    das Riemenantriebsmittel (30) einen Riemenrahmen (31) hat, an dem Stäbe einer den Schleifriemen (21) tragenden Antriebsriemenscheibe (22) und einer angetriebenen Riemenscheibe (23) in rotierbaren Zuständen angebracht sind,
    ein Riemenantriebsmotor (32) zum Rotieren der Antriebsriemenscheibe am Riemenrahmen vorgesehen ist, und
    der Riemenantriebsmotor eine Oberfläche des Schleifriemens nach unten bewegt.
  5. Oberflächenschleifvorrichtung nach Anspruch 1,
    wobei
    der Griffmechanismus (50) einen am Sockel angebrachten Griff (51) hat,
    ein Hebel an einem Stabteil des Griffs vorgesehen ist,
    ein L-artiger Hebel an einem anderen Teil des Griffs vorgesehen ist,
    eine Zwischenstange (56) den Hebel und den L-artigen Hebel verbindet,
    eine zusätzliche Stange (57) den L-artigen Hebel und die erste Stange (41) verbindet, und
    der Griff und die erste Stange in der selben Richtung rotieren können.
  6. Oberflächenschleifvorrichtung nach Anspruch 1,
    wobei
    das Schleifriemen-Schwingmittel (60) ein in der Basis (44) vorgesehenes bogenförmiges Loch (61) und ein am Riemenrahmen (31) vorgesehenes Kurveneingriffsglied (62) umfasst, und
    das Kurveneingriffsglied in bogenförmigen Loch einrastet und dadurch verbunden ist.
  7. Oberflächenschleifvorrichtung nach Anspruch 6,
    wobei
    das Schwingwinkel-Begrenzungsmittel (61, 62) des Schleifriemens (21) aus dem in der Basis (44) vorgesehenen bogenförmigen Loch (61) und dem am Riemenrahmen (31) vorgesehenen Kurveneingriffsglied (62) zusammengesetzt ist,
    das Kurveneingriffsglied im bogenförmigen Loch einrastet und dadurch verbunden ist,
    das Kurveneingriffsglied von Klemmstangen (64a, 64b) geklemmt wird, die durch Sperrzapfen an der Basis angebracht sind, und
    freie Enden der Klemmstangen vorgerückt werden, um näher beieinander zu sein.
EP07706285A 2006-01-30 2007-01-26 Reifenflächenabriebvorrichtung für auto Not-in-force EP1985413B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006020245A JP4495680B2 (ja) 2006-01-30 2006-01-30 自動車用タイヤの表面研磨装置
PCT/JP2007/000035 WO2007086242A1 (ja) 2006-01-30 2007-01-26 自動車用タイヤの表面研磨装置

Publications (3)

Publication Number Publication Date
EP1985413A1 EP1985413A1 (de) 2008-10-29
EP1985413A4 EP1985413A4 (de) 2010-01-27
EP1985413B1 true EP1985413B1 (de) 2011-01-05

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ID=38309041

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Application Number Title Priority Date Filing Date
EP07706285A Not-in-force EP1985413B1 (de) 2006-01-30 2007-01-26 Reifenflächenabriebvorrichtung für auto

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EP (1) EP1985413B1 (de)
JP (1) JP4495680B2 (de)
AT (1) ATE494099T1 (de)
DE (1) DE602007011728D1 (de)
WO (1) WO2007086242A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8278816B2 (en) 2004-09-30 2012-10-02 Global Tungsten & Powders Corp. High CRI electroluminescent lamp
JP2012135829A (ja) * 2010-12-27 2012-07-19 Onodani Kiko Kk 車両用タイヤの外周面研磨装置
CN115972066B (zh) * 2022-12-29 2023-10-20 江苏绿能家电科技有限公司 一种家电塑料抛光装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110343U (ja) * 1982-01-20 1983-07-27 マルイチ鋼機株式会社 研磨機における角度及び圧着力調整装置
US4488382A (en) * 1983-04-29 1984-12-18 Allis-Chalmers Corporation Kiln ring grinding apparatus
DE3934676A1 (de) * 1989-10-18 1991-04-25 Frank Dipl Ing Westerholt Maschine zum bearbeiten der laufflaeche eines fahrzeugreifens
FR2672238B1 (fr) * 1991-02-06 1993-04-16 Michelin & Cie Rectification des pneumatiques.
DE4216552A1 (de) * 1991-05-22 1992-11-26 Matteuzzi Srl Vorrichtung zum abschleifen von reifen
JPH06126857A (ja) * 1992-10-16 1994-05-10 Bridgestone Corp タイヤ表面切削仕上げ装置及びタイヤ表面切削仕上げ方法
FI113354B (fi) * 1997-04-10 2004-04-15 Metso Paper Inc Bombeerattujen telojen nauhahiomalaite
JP2001004478A (ja) * 1999-06-18 2001-01-12 Sumitomo Rubber Ind Ltd 空気入りタイヤのユニフォミティー修正方法及びその装置
JP2003053655A (ja) * 2001-08-13 2003-02-26 Nagoya Railroad Co Ltd 鉄道のレール上面部削正装置
JP2005186195A (ja) * 2003-12-25 2005-07-14 Ais:Kk タイヤの外周研磨装置
JP4913031B2 (ja) * 2004-02-27 2012-04-11 アクロン・スペシャル・マシナリー・インコーポレイテッド タイヤユニフォミティマシンの研磨アッセンブリ

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JP4495680B2 (ja) 2010-07-07
DE602007011728D1 (de) 2011-02-17
ATE494099T1 (de) 2011-01-15
JP2007196347A (ja) 2007-08-09
EP1985413A4 (de) 2010-01-27
EP1985413A1 (de) 2008-10-29
WO2007086242A1 (ja) 2007-08-02

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