The Sewing Machine: Its History, Construction, and ApplicationE. & F.N. Spon, 1864 - 112 pages |
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Page 4
... necessary on each side . The action of the grippers is , however , far from regular , which induced the construction of needles with a small barbed point , similar to those employed in crochet work . These penetrating the material ...
... necessary on each side . The action of the grippers is , however , far from regular , which induced the construction of needles with a small barbed point , similar to those employed in crochet work . These penetrating the material ...
Page 7
... necessary simplicity and certainty . The same fault attaches to the stitch shown in Fig . 30 , which is also distinguished by durability , elasticity , and appearance . It possesses the peculiarity of allowing two needles to work , one ...
... necessary simplicity and certainty . The same fault attaches to the stitch shown in Fig . 30 , which is also distinguished by durability , elasticity , and appearance . It possesses the peculiarity of allowing two needles to work , one ...
Page 18
... necessary for the formation of the loop was caused . The objections to this arrangement are evident . After the introduction of the straight needle , a kind of gripper was invented to catch the thread on that side of the needle where ...
... necessary for the formation of the loop was caused . The objections to this arrangement are evident . After the introduction of the straight needle , a kind of gripper was invented to catch the thread on that side of the needle where ...
Page 21
... necessary for the needle to pass as close as possible behind the hook , the back of which , e , is therefore sometimes hollowed out ( the hollow , ef , de- creasing downwards ) in order to allow the needle to come close to the foremost ...
... necessary for the needle to pass as close as possible behind the hook , the back of which , e , is therefore sometimes hollowed out ( the hollow , ef , de- creasing downwards ) in order to allow the needle to come close to the foremost ...
Page 30
... necessary for the formation of the loop , is mostly made longer than usual , about in . The eye of the needle is also arranged to be about in . from the point of the shuttle , as the widest part of the loop falls somewhat higher than ...
... necessary for the formation of the loop , is mostly made longer than usual , about in . The eye of the needle is also arranged to be about in . from the point of the shuttle , as the widest part of the loop falls somewhat higher than ...
Autres éditions - Tout afficher
The Sewing Machine: Its History, Construction, and Application (1864) Rudolph Herzberg Aucun aperçu disponible - 2014 |
The Sewing MacHine: Its History, Construction, and Application (1864) Rudolph Herzberg Aucun aperçu disponible - 2008 |
The Sewing Machine: Its History, Construction, and Application, Tr. by U ... Rudolph Herzberg Aucun aperçu disponible - 2015 |
Expressions et termes fréquents
affixed allow angle arc of oscillation ARTHUR PHILLIPS ascent axis bobbin bracket catches the loop caught centre chain-stitch machine chord cloth commences connecting rod connecting-rod constructed crank curve cylinder deepest point descent descent passed described diameter direction disc distance double-thread chain-stitch driver eccentric groove edge employed Engineers F. N. SPON feed eccentric feed motion feeder flange formation formed friction fulcrum Grover and Baker hinder end hollow hook latter length looper point lower end lower mechanism lower side lower thread main shaft lies material motion is transmitted needle carrier needle hole needle lever needle-carrier needle-hole oscillation and motion parallel passing piece plane of oscillation Plate II Plate VII position quilting-stitch radius return motion rise roughened round set screw sewing plate sewing-plate sewn shown in Fig shuttle point single-thread chain-stitch spindle spiral spring spool steel stud surface tension apparatus thickness tion treadle universal joint upper thread Walter Hunt wheel Zerah Colburn