| 摘要 |
PCT No. PCT/DE97/00078 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Jan. 10, 1997 PCT Pub. No. WO97/25465 PCT Pub. Date Jul. 17, 1997The invention concerns a process for producing a heald shaft for weaving shafts out of a metal hollow section, the height of which diminishes towards the ends on both sides. A light-weight extruded metal section is selected and adjusted to the maximal height of the section of a heald shaft without center support, whereupon the heald shaft is reduced towards both of its ends.
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