The Jacquard Machine Analyzed and Explained / With an appendix on the preparation of jacquard cards, and practical hints to learners of jacquard designing

by E. A. Posselt

XI. The Straight-Through Tie-up in Four Sections.

[Fig. LXV.] shows 384 needles and hooks of the Jacquard machine, threaded in four sections in comber-board, A, B, C, D. The threading of comber-board is as follows:

Fig. LXV.

1st, No. 1 leash in section 1.
2d, No. 2 leash in section 2.
3d, No. 3 leash in section 3.
4th, No. 4 leash in section 4.
5th, No. 5 leash in section 1.
6th, No. 6 leash in section 2.
7th, No. 7 leash in section 3.
8th, No. 8 leash in section 4.
9th, No. 9 leash in section 1.

And so on. The threading of the harness is explained below the comber-board, l and m indicating the leash-strings; and warp-threads 1, 2, 3, 4, from leashes 1, 2, 3, 4, are indicated as threaded.

384 times 4 divisions make 1536 warp-threads.