The Sewing Machine: Its History, Construction, and ApplicationE. & F.N. Spon, 1864 - 112 pages |
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Page 18
... shape of the loop should be adapted to the point by which it is intended to be caught , this height should also vary ac- cording to the circumstances . But this would involve a complication of the mechanism , and a distance of toin ...
... shape of the loop should be adapted to the point by which it is intended to be caught , this height should also vary ac- cording to the circumstances . But this would involve a complication of the mechanism , and a distance of toin ...
Page 21
... and passed the loop . In this instance , also , the needle is calculated to have risen in . at the moment of the hook , which is 2 of a very pointed shape , passing in . behind THE VARIOUS DESCRIPTIONS OF MACHINE SEAMING . 21 VI.
... and passed the loop . In this instance , also , the needle is calculated to have risen in . at the moment of the hook , which is 2 of a very pointed shape , passing in . behind THE VARIOUS DESCRIPTIONS OF MACHINE SEAMING . 21 VI.
Page 22
Its History, Construction, and Application Rudolph Herzberg. of a very pointed shape , passing in . behind the 12 needle , and catching the loop , which has just been formed . Fig . 8 , Plate II . , shows the shape of the hook . From a ...
Its History, Construction, and Application Rudolph Herzberg. of a very pointed shape , passing in . behind the 12 needle , and catching the loop , which has just been formed . Fig . 8 , Plate II . , shows the shape of the hook . From a ...
Page 23
... through it . For this purpose its shape is somewhat altered . Fig . 22 , Plate I. , delineates it in A from above , B from behind , C from the front , D from the left , THE VARIOUS DESCRIPTIONS OF MACHINE SEAMING . 23 VII.
... through it . For this purpose its shape is somewhat altered . Fig . 22 , Plate I. , delineates it in A from above , B from behind , C from the front , D from the left , THE VARIOUS DESCRIPTIONS OF MACHINE SEAMING . 23 VII.
Page 26
... shape given to it . The needle by its ascent causes a loop , which is caught and held by the hook till the needle on its return has caught the loop of the lower thread . This description of double - chain - stitch hook differs but ...
... shape given to it . The needle by its ascent causes a loop , which is caught and held by the hook till the needle on its return has caught the loop of the lower thread . This description of double - chain - stitch hook differs but ...
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