Ridged and curved Ferrule
A ferrule has curved front and rear edges (5 and 12 Fig 1a). The ferrule has a ridged ground engaging surface (6) with a plurality of shaped ridges thereon, the ridges may have a variety of profiles, see Figures 4a - 4c inclusive. The ridges run parallel to the sides (8) of the ferrule. The ferrule...
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| Sprache: | eng |
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| Zusammenfassung: | A ferrule has curved front and rear edges (5 and 12 Fig 1a). The ferrule has a ridged ground engaging surface (6) with a plurality of shaped ridges thereon, the ridges may have a variety of profiles, see Figures 4a - 4c inclusive. The ridges run parallel to the sides (8) of the ferrule. The ferrule may have a flat portion to the base between the curved end portions. The ferrule may have a hollow central section (7) wherein a walking stick or crutch may be located. The ferrule may be made from a plastic or rubber material. |
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