| 摘要 |
1416075 Vibratory moulding apparatus KLOCKNER-HUMBOLDT-DEUTZ AG 22 March 1973 [24 March 1972] 13950/73 Heading B5A Vibratory moulding equipment comprises a vibratory mould supported so as to be oscillatable relative to a base, the mould and base being connected by spring elements which are stressed in shear in the oscillation direction. As shown in Fig. 1, a mould 3 is held by grippers 4 on a table 1 oscillated in the direction of arrow 7 by counter-rotating eccentric masses 2. Table 1 is supported on the base by spring elements 6 inclined with respect to the base. Material in mould 3 is compressed during vibration by top cover weight 5. In the embodiment of Fig. 2 (not shown), spring elements (6) are arranged in pairs on holding devices (8) which have an inverted V-shape. The spring elements 6 are preferably rubber. In Fig. 4 (not shown) table (1) has vertical webs (12) clamped by claws (13) between rubber spring elements 6. In Fig. 5 (not shown), table (1) has conical supports (14) supported on annular rubber spring elements (15) in conical holding devices (16) on the base (10). The apparatus may be used for producing carbon electrodes for the aluminium industry.
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