| 摘要 |
<p>1,201,589. Jointing by stamping. L'AUXILIAIRE DE L'INDUSTRIE ET DES MINES "AUXIM" S.A. 11 Feb., 1969 [16 Feb., 1968], No. 7328/69. Heading B3Q. [Also in Division F2] A spherical rotary plug member comprises an annular lip 4 enabling a connector member 12 to be crimped into position, there being an elastic element 13 forming a flexing joint to enhance the sealing of the valve in the case of possible inaccuracies of the crimping. The elastic element 13 is preferably made of rubber and associated with an elastic metallic washer.</p> |
