| 摘要 |
1,107,518. Pipe and rod joints. FOTO VON GUNTEN ET SENN. 1 Nov., 1966 [1 Nov., 1965], No. 48956/66. Heading F2G. [Also in Divisions A4 and E2] A fitting for connecting together rods or tubes comprises a stepped block having a vertical hole 2 through the part with the square base CDEF and a blind horizontal hole 3 in the part with the base ABFE. The height of the part with the vertical hole 2 is half the height of the block. A pair of blocks are arranged with the vertical holes or the horizontal holes in alignment and pipes are passed through or entered into the holes and held therein by grub screws 4, 5.
|
