| 摘要 |
1,061,839. Making flexural pivots; brazing. BENDIX CORPORATION. May 11, 1964 [May 22, 1963], No. 19559/64. Headings B3A and B3R. [Also in Division E2] A flexural pivot is formed by assembling the parts as shown in Fig. 7, and heating them in a furnace where adjacent braze-plated surfaces become united. Some of the parts may previously be spot-welded. The assembly steps comprise fitting an element 11 to the centre of a clip 13, arranging two units, each formed of an element and a clip, in diametrically opposed relation, placing springs 51, 56 of spring steel sheet between the units and slip fitting wedges 41 into gaps between the ends of the springs and lips 31 on the clips 13 and finally heating the assembly. A sleeve 61 may subsequently be welded or brazed to each end of the pivot assembly if necessary to provide mounting means. Reference has been directed by the Comptroller to Specifccation 915,918. |
