BT Šab 96b(37) :מטו גבי הדדי בחיפא‏ : they come together at the weaver's beam
See the entire entry for ḥypˀ n.m. large straight stick

BT Šab 96b(37) :ודילמא ושלחופי הוו משלחפי‏ : perhaps (the weavers were sitting) in a completely overlapping manner
See the entire entry for šlḥp vb. to exchange