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A vibrating shuttle is a bobbin driver design used in home lockstitch sewing machines during the second half of the 19th century and the first half of the 20th century. It supplanted earlier transverse shuttle designs, but was itself supplanted by rotating shuttle designs.
Binche Lace 02 Binche lace Binche lace. Binche lace is a type of bobbin lace that originated in the town of Binche, Belgium.It is continuous, meaning it is made all at once, in one piece.
Winders have a center roll (a bobbin, spool, reel, belt-winding shell, etc.) on which the material is wound up. Often there are metal bars that travel through the center of the roll and are shaped according to their intended purpose. A circular bar facilitates greater speed, while a square bar provides a greater potential for torque.
Vintage wooden bobbins, cylindrical, empty of wound fiber, dimensions 16 in. high by 9 in. in diameter. Vintage wooden bobbin, unflanged, wound with yarn and attached to a "shuttle" that fits it for use in a floor loom. A bobbin or spool is a spindle or cylinder, with or without flanges, on which yarn, thread, wire, tape or film is wound. [1]
The bobbins were propelled by front driver bars and back driver bars which were above the comb bar. [2] The forerunner of bobbinet tulle was bobbin lace. Lace has been produced for a long time, made in tedious hand labour with thin thread and needles or bobbins. Bobbin lace is made by weaving the threads by moving the bobbins over or under each ...
Jumble winding or scramble winding is a type of winding of a wire randomly wound on a bobbin. In this type of winding, the wire is not wound layer by layer with insulation placed in between. In fact, it is wound full depth, and randomly until the number of turns have been reached.
Doffer boys in Aragon Mills, Rock Hill, South Carolina, photographed by Lewis Hine on 13 May 1912 A doffer is someone who removes "doffs" (bobbins, pirns or spindles) holding spun fiber such as cotton or wool from a spinning frame and replaces them with empty ones.
Like other gas-discharge lamps such as the very-similar mercury-vapor lamps, metal-halide lamps produce light by ionizing a mixture of gases in an electric arc.In a metal-halide lamp, the compact arc tube contains a mixture of argon or xenon, mercury, and a variety of metal halides, such as sodium iodide and scandium iodide. [7]