GB425040A - Improvements in or relating to yarn-winding machines - Google Patents

Improvements in or relating to yarn-winding machines

Info

Publication number
GB425040A
GB425040A GB2435533A GB2435533A GB425040A GB 425040 A GB425040 A GB 425040A GB 2435533 A GB2435533 A GB 2435533A GB 2435533 A GB2435533 A GB 2435533A GB 425040 A GB425040 A GB 425040A
Authority
GB
United Kingdom
Prior art keywords
shafts
spindles
cams
winding
shaft
Prior art date
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
GB2435533A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wildt and Co Ltd
Original Assignee
Wildt and Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wildt and Co Ltd filed Critical Wildt and Co Ltd
Priority to GB2435533A priority Critical patent/GB425040A/en
Publication of GB425040A publication Critical patent/GB425040A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

425,040. Winding yarns. LEEDHAM, L. H., and WILDT & CO., Ltd., Adelaide Works, Leicester. Sept. 1, 1933, No. 24355. [Class 120 (ii)] In order to reduce vibration and to ensure steadier running, the winding-spindles of a yarn-winding machine are arranged in two or more sets and each set is provided with independent mechanism for reciprocating the riser spindles thereof and with independent variable-speed mechanism for driving the winding spindles and the variable-speed mechanisms comprise coaxially-disposed friction wheels driving a friction wheel for each winding spindle with all the driven friction wheels disposed on one and the same side of the axis of the driving wheels. As shown the spindles are arranged in two sets and the constantly-driven main driving shaft 13 drives the independent coaxial friction wheel shafts 19, 119 through chain and sprocket gearing, the shafts 19, 119 being reciprocated to produce the speed variations in the winding-spindles 22 by helical cams 29, 129 on a cam shaft 14 geared to the shaft 13, the cams engaging followers at one end of pivoted levers which at the other end engage studs projecting from sleeves 36 mounted freely on the shafts 19, 119 between collars 37 fixed thereto ; the cams are set relatively to one another to give any desired control of the friction-wheel shafts 19, 119. Each riser spindle 49 is carried from a rod 44 which is reciprocated by a lever 38 fixed to a rock-shaft individual to the set and the rock-shafts, 41, 141, are actuated by separate cams 39, 139 engaging arms 40 fixed to the shafts, the cams being mounted on the shaft 14 in angular positions corresponding to the setting of the cams 29, 129. The riser mechanism for the spindle 49 may be that described in Specification 324,292, [Class 120 (ii)], 409,285, or 424,973. The driven friction wheels 23 of the spindles 22 are splined thereon and are forced by springs 24 into engagement with the driving wheels 21, 121 on the shafts 19, 119 respectively and the slow start mechanism described in Specification 413,037 may be associated with these shafts.
GB2435533A 1933-09-01 1933-09-01 Improvements in or relating to yarn-winding machines Expired GB425040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2435533A GB425040A (en) 1933-09-01 1933-09-01 Improvements in or relating to yarn-winding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2435533A GB425040A (en) 1933-09-01 1933-09-01 Improvements in or relating to yarn-winding machines

Publications (1)

Publication Number Publication Date
GB425040A true GB425040A (en) 1935-03-01

Family

ID=10210408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2435533A Expired GB425040A (en) 1933-09-01 1933-09-01 Improvements in or relating to yarn-winding machines

Country Status (1)

Country Link
GB (1) GB425040A (en)

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