The described roller skate is essentially composed of a boot, to the sole of which the plate of a roller carrier element is detachably connected with screws penetrating the through holes. The screw holes are located on both sides of the vertical symmetry axis on the center longitudinal line. Bearing
The described roller skate is essentially composed of a boot, to the sole of which the plate of a roller carrier element is detachably connected with screws penetrating the through holes. The screw holes are located on both sides of the vertical symmetry axis on the center longitudinal line. Bearing blocks and are connected to the underside of the plate via a web extending in the longitudinal direction. The floating axles of the inline rollers and of the outer rollers are inserted in bores through or through. The bearing blocks and with their different bores through or through are likewise embodied and arranged in a mirror symmetrical manner with respect to the vertical center line. The explained symmetry of the roller carrier element makes it possible for it to be used for the left and right roller skate.
대표청구항▼
1. A roller skate, comprising: a boot with a sole and an outside region;a roller carrier element attached to the sole of the boot;two outer rollers provided at the outside region and arranged in a line one behind the other in a direction of movement;two inline rollers arranged under the boot and in
1. A roller skate, comprising: a boot with a sole and an outside region;a roller carrier element attached to the sole of the boot;two outer rollers provided at the outside region and arranged in a line one behind the other in a direction of movement;two inline rollers arranged under the boot and in a line one behind the other in the direction of movement;wherein the outer rollers are supported on cantilevered axles inserted into the roller carrier element,wherein the roller carrier element is composed of a symmetrical plate detachably connected to the sole of the boot and two bearing blocks fixedly connected to the plate, which are embodied and arranged in a mirror image manner with regard to a vertical symmetry axis of the roller skate but otherwise identically, and which to accommodate the cantilevered axles of the outer rollers and inline rollers have bores on both sides, andwherein the bearing blocks are connected to the plate via a vertical web. 2. The roller skate according to claim 1, further comprising a through hole located at a center line of the plate on both sides of the vertical symmetry axis of the roller skate for screwing the plate onto the sole of the boot. 3. The roller skate according to claim 1, further comprising a group of through holes located on each side of the vertical symmetry axis, wherein the group of through holes are arranged in a mirror image manner to one another with respect to the symmetry axis. 4. The roller skate according to claim 3, wherein each group of through holes has six through holes. 5. The roller skate according to claim 1, further comprising a spacer washer connected to the plate under the sole of the boot in a heel region. 6. The roller skate according to claim 1, wherein the bearing blocks have different bores offset in the direction of movement and perpendicular thereto for the accommodation of the cantilevered axles. 7. The roller skate according to claim 1, wherein the web has strengthening ribs arranged spaced apart from one another. 8. The roller skate according to claim 1, wherein a center line of the web is offset outwards with respect to a vertical axis of the plate. 9. The roller skate according to claim 7, wherein a center line of the web is offset outwards with respect to the vertical axis of the plate up to the level of the outer edge of the plate. 10. The roller skate according to claim 1, wherein a center line of the bearing blocks is offset outwards with respect to the vertical axis of the plate. 11. The roller skate according to claim 1, wherein a center line of the bearing blocks is offset outwards with respect to the vertical axis of the plate, and the center line is offset outwards by 30% of a width of the plate. 12. The roller skate according to claim 1, wherein a width of the bearing blocks corresponds to 75% of a width of the plate. 13. The roller skate according to claim 1, wherein the bearing blocks project with respect to a front or rear edge of the plate. 14. The roller skate according to claim 1, wherein the threaded bushings for screwing on a brake block area are provided on the underside of the bearing blocks. 15. The roller skate according to claim 1, wherein the plate with the bearing blocks can be connected to the sole with an orientation that is reversible by 180°. 16. The roller skate according to claim 1, wherein the roller carrier element, composed of a rectangular plate, the bearing blocks and the vertical web, is a one-piece injection molded part of plastic or metal. 17. The roller skate according to claim 1, wherein the inline rollers are each of the same size, and each inline roller is smaller than the outer rollers, wherein a diameter of the rear outer roller is larger than that of the front outer roller. 18. A roller skate, comprising: a boot with a sole and an outside region;roller carrier element attached to the sole of the boot;two outer rollers provided at the outside region and arranged in a line one behind the other in a direction of movement;two inline rollers arranged under the boot and in a line one behind the other in the direction of movement;wherein the outer rollers are supported on cantilevered axles inserted into the roller carrier element,wherein the roller carrier element is composed of a symmetrical plate detachably connected to the sole of the boot and two bearing blocks fixedly connected to the plate, which are embodied and arranged in a mirror image manner with regard to a vertical symmetry axis of the roller skate but otherwise identically, and which to accommodate the cantilevered axles of the outer rollers and inline rollers have bores on both sides, andwherein a threaded bushing for screwing on a brake block area are provided on the underside of the bearing blocks. 19. The roller skate according to claim 18, wherein the bearing blocks are connected to the plate via a vertical web. 20. The roller skate according to claim 18, wherein the plate with the bearing blocks can be connected to the sole with an orientation that is reversible by 180°.
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이 특허에 인용된 특허 (30)
Weiss Joshua L., Apparatus for roller skating and roller blading and method thereof.
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