Bradbury, F. (Fred) · Manchester : John Heywood Ltd. · leaf 184
nds and dwells down alternately for two shots. Conversely the tappet h2 lifts, through its duplicate connectionsshown, the back head lever and head which then dwells up for twopicks after which it descends and dwells down alternately for threepicks of weft. Amount of Dwell for Jacquard and Pressure… … Fig. 179. l8o JACQUARD MECHANISM AND HARNESS MOUNTING. moment the shuttle enters the shed to its exit. Slack threadscause wrong stitching or interlacing of the pattern and tend todivert the shuttle from its normal straight course. Experiencedemonstrates that the pressure heddles require to dwell…
Textile machinery
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-533-243.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-377-253.webp)
