The Sewing Machine: Its History, Construction, and ApplicationE. & F.N. Spon, 1864 - 112 pages |
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Page 22
... commences to move towards the right at the moment the needle has completed its ascent , C. The material is now moved from right to left the length of a stitch , which movement is accomplished just previous to the needle again ...
... commences to move towards the right at the moment the needle has completed its ascent , C. The material is now moved from right to left the length of a stitch , which movement is accomplished just previous to the needle again ...
Page 24
... moment of the needle completing its ascent , the material commences to move in a contrary direction to that of the hook , the distance of a stitch , and com- pletes this movement before it is again reached by the 24 THE SEWING - MACHINE .
... moment of the needle completing its ascent , the material commences to move in a contrary direction to that of the hook , the distance of a stitch , and com- pletes this movement before it is again reached by the 24 THE SEWING - MACHINE .
Page 30
... commences its motion from left to right , and reaches with its point the needle at the moment of the completion of the loop , Fig . 22 , A. In machines with travelling shuttles in which thread is generally employed , the ascent of the ...
... commences its motion from left to right , and reaches with its point the needle at the moment of the completion of the loop , Fig . 22 , A. In machines with travelling shuttles in which thread is generally employed , the ascent of the ...
Page 36
... commences its action . In 1849 Morey intro- duced the shuttle driver now in use in which these two studs are omitted , consequently dispensing with the corresponding holes in the shuttle , and which consists of a lever with a projection ...
... commences its action . In 1849 Morey intro- duced the shuttle driver now in use in which these two studs are omitted , consequently dispensing with the corresponding holes in the shuttle , and which consists of a lever with a projection ...
Page 39
... commences to leave its perpendicular position and approaches the break , which being reached , the hinder thread of the loop slips off this second point , which is calculated to reach the needle at its deepest point of descent . It is ...
... commences to leave its perpendicular position and approaches the break , which being reached , the hinder thread of the loop slips off this second point , which is calculated to reach the needle at its deepest point of descent . It is ...
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