Mould for manufacturing rubber vibration-absorbing base
A mould for making the vibration isolator with rubber for the building or bridge is composed of an external mould with annular or square shape, an internal mould with cylindrical steel rod located radially, top and bottom covers, the layering-locating bars installed in at least 3 axial holes or slot...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A mould for making the vibration isolator with rubber for the building or bridge is composed of an external mould with annular or square shape, an internal mould with cylindrical steel rod located radially, top and bottom covers, the layering-locating bars installed in at least 3 axial holes or slots on the inner circumference of external mould or outer circumference of internal mould, and convex nails arranged horizontally layer by layer. It features that the fixing metallic sheets can be used to limit the thickness of rubber layer in said vibration isolator. |
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