| 摘要 |
Universal rolling cage consisting of a pair of rollers with upper 30 and lower 31 horizontal shafts defining a rolling plane 13, the said rollers 30, 31 being complete with their own seals 28, 29, and at least one roller with a vertical shaft 42 working with the rolling plane 13, the said roller with vertical shaft 42 having its own seal 38 for positioning and guidance; the said rolling cage 10 having two shoulders 11 to guide and position the said seals 28, 29, the said shoulders 11 working with a base 49, each of the said shoulders also including two shoulders 14a, 14b with guides 39 for the said seals 38 of the roller with the vertical shaft 42 and an upper 24 and lower 25 support as well as two adjustment tie-rods 12, the said small shoulder 14 having a vertical development with an intermediate extension 55 defining the said guides 39 and setting a boundary to the first flat upper and lower guide systems 27, the said intermediate extension 55 forming a means for positioning and supporting their associated adjustment tie-rods 12, the said adjustment tie-rods 12 working with the upper 24 and lower 25 supports for their mutual positioning, the said upper 24 and lower 25 supports having second flat guide systems 127 working with the said first flat guide systems 27, the said intermediate extensions 55 working with an intermediate shoulder 43 for strengthening and positioning. <IMAGE> |
