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Gebr Staeubli
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Gebr Staeubli
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Publication of GB191508154ApublicationCriticalpatent/GB191508154A/en
B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
B42B2/00—Permanently attaching together sheets, quires or signatures by stitching with filamentary material, e.g. textile threads
B42B2/02—Machines for stitching with thread
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Engineering & Computer Science
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Textile Engineering
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Mechanical Engineering
(AREA)
Sewing Machines And Sewing
(AREA)
Abstract
8154. Stõubli Geb. June 13, 1914, [Convention date]. Book-stitching machines.-Needle-thread loops s are passed through other needle-thread loops t and are then drawn through the work and enchained with the previous similar loops by means of a hook needle f. To ensure that the hook needles engage the thread loops s properly, the loops are spread in a vertical plane by means of loopers a having two throats e, el, into which the arms of the loops are caused to lie by a slight rotational movement of the loopers.
GB191508154D1914-06-131915-06-02Improvements in the Art of Book-stitching.
ExpiredGB191508154A
(en)