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John Lawrance
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18,628. Lawrance, J. Oct. 18. Jacquards. - Relates to means for forming two sheds by the employment of a jacquard apparatus, applicable more particularly to looms for weaving velvets and the like. Each leash or heald is connected by neck cords to the two bends m, n of a double hook p, one beak of which can engage with a blade a of a movable griffe, while the other beak can rest upon a blade b of a stationary griffe. The bottom board c is also vertically movable, and serves to carry the hooks downwards to allow the formation of the bottom shed. The movable griffe and the bottom board are respectively connected by links h, i to arms e, f secured to a rocking-shaft d.
GB190018628D1900-10-181900-10-18Improvements in and connected with Shedding Motions for Jacquard Looms
ExpiredGB190018628A
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