The Sewing Machine: Its History, Construction, and ApplicationE. & F.N. Spon, 1864 - 112 pages |
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Page 3
... sufficient importance to induce attempts at the construction of machinery to supersede manual labour . For this purpose an appa- ratus was for a long time in use , by which the calico in its passage between two fluted rollers was so ...
... sufficient importance to induce attempts at the construction of machinery to supersede manual labour . For this purpose an appa- ratus was for a long time in use , by which the calico in its passage between two fluted rollers was so ...
Page 12
... taking the lower thread of sufficient thickness , and al- lowing the tension to be as slight as possible . The thickness of the seam on the wrong side , which causes articles of dress to wear soon out at the point 12 THE SEWING - MACHINE .
... taking the lower thread of sufficient thickness , and al- lowing the tension to be as slight as possible . The thickness of the seam on the wrong side , which causes articles of dress to wear soon out at the point 12 THE SEWING - MACHINE .
Page 15
... sufficiently stout as not to weaken the needle , it follows that for thread of a given thickness a stouter needle must be employed in machine than in hand sewing . Owing to this the hole made by the needle is too large in propor- tion ...
... sufficiently stout as not to weaken the needle , it follows that for thread of a given thickness a stouter needle must be employed in machine than in hand sewing . Owing to this the hole made by the needle is too large in propor- tion ...
Page 16
... sufficient elasticity to prevent their becoming bent . The shank only , which is inserted in the needle carrier , is usually made softer . The thickness of the needles varies from to in . , according to the description of thread and ...
... sufficient elasticity to prevent their becoming bent . The shank only , which is inserted in the needle carrier , is usually made softer . The thickness of the needles varies from to in . , according to the description of thread and ...
Page 18
... sufficient for thread of inferior quality . After the formation of the loop the mechanism situated below the material , and which is intended to perfect the stitch , comes into play . The arrangement of this varies according to the ...
... sufficient for thread of inferior quality . After the formation of the loop the mechanism situated below the material , and which is intended to perfect the stitch , comes into play . The arrangement of this varies according to the ...
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