Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB9610/37A
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Individual
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Individual
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Publication date
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Publication of GB486246ApublicationCriticalpatent/GB486246A/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01H—SPINNING OR TWISTING
D01H7/00—Spinning or twisting arrangements
D01H7/02—Spinning or twisting arrangements for imparting permanent twist
D01H7/24—Flyer or like arrangements
D01H7/44—Drag arrangements for bobbins or flyers
Abstract
486,246. Bobbin tubes and drag devices. SCHNEIDER, H. April 5, 1937, No. 9610. Convention date, March 12. [Class 120 (ii)] The bobbin tubes f of spinning, twisting and like machines are formed of non-metallic material of low thermal conductivity, such as vulcanized fibre or pressed artificial resinous material. The drag flange a may be made of the same material and may be integral with the tube, and the braking-elements may also be of the same material.
GB9610/37A1937-03-121937-04-05Improvements relating to bobbin-braking means for spinning, twisting and like machines
ExpiredGB486246A
(en)