Textiles: knitting – Needle beds – Independent needle
Patent
1974-07-29
1976-04-13
Stein, Mervin
Textiles: knitting
Needle beds
Independent needle
66123, D04B 3502
Patent
active
039495728
ABSTRACT:
A shockless needle for circular knitting machines, wherein the needle is slidably mounted in a trick and is provided with a butt which periodically engages a needle-sliding cam. The butt extends radially from the needle in a direction at least substantially at right angles to the longitudinal axis of the needle. The needle or jack of the invention is provided at the location of the butt with a relief in order to decrease the thickness and thus the stiffness of the needle and also simultaneously increase the clearance between the butt portion and the confronting thick walls. In another embodiment, the walls of the trick of the knitting machine at the location confronting the needle butt are recessed in order to increase the clearance between the butt portion and trick walls and to provide space for the sidewise deflection of the needle when the needle is momentarily bent when its butt is engaged by the needle-sliding cam.
REFERENCES:
patent: 433747 (1890-08-01), Scott
patent: 468513 (1892-02-01), Gilbert
patent: 664808 (1900-12-01), Dodge
patent: 1178682 (1916-04-01), Scott
patent: 1221806 (1917-04-01), Scott
patent: 2192098 (1940-02-01), Page
patent: 3712082 (1973-01-01), Kohorn
Deiss Jaroslav
Jansa Milos
Kopal Jaroslav
Falik Andrew M.
Stein Mervin
Vyzkumny a vyvojovy ustav Zavodu vseobecneho strojirenstvi
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