ES355152A2 - Device for doffing the upper or lower windings of the thread of a cop - Google Patents

Device for doffing the upper or lower windings of the thread of a cop

Info

Publication number
ES355152A2
ES355152A2 ES355152A ES355152A ES355152A2 ES 355152 A2 ES355152 A2 ES 355152A2 ES 355152 A ES355152 A ES 355152A ES 355152 A ES355152 A ES 355152A ES 355152 A2 ES355152 A2 ES 355152A2
Authority
ES
Spain
Prior art keywords
doffing
cop
thread
lower windings
recesses
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
ES355152A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE1967R0046303 external-priority patent/DE1710124B2/en
Priority claimed from DE19681760060 external-priority patent/DE1760060C3/en
Application filed by Individual filed Critical Individual
Publication of ES355152A2 publication Critical patent/ES355152A2/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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/086—Preparing supply packages
    • 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

  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The apparatus of the main invention is improved by making the recesses 26' provided in one of the yarn gripping rollers 26 of decreasing width in the direction of travel A of the cops. The duration of intermittent grip is thereby progressively increased. In a further modification the roller 26 is of reduced diameter at 41 so that the clamping force is reduced. Recesses 40 are additionally provided.
ES355152A 1965-12-02 1968-06-18 Device for doffing the upper or lower windings of the thread of a cop Expired ES355152A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DER0042100 1965-12-02
DE1967R0046303 DE1710124B2 (en) 1967-06-21 1967-06-21 DEVICE FOR REMOVING THE TOP OR BELOW DRAIN CAPS
DE19681760060 DE1760060C3 (en) 1968-03-28 1968-03-28 Device for removing the upper or lower winding from end heads

Publications (1)

Publication Number Publication Date
ES355152A2 true ES355152A2 (en) 1969-11-16

Family

ID=27181198

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355152A Expired ES355152A2 (en) 1965-12-02 1968-06-18 Device for doffing the upper or lower windings of the thread of a cop

Country Status (5)

Country Link
BE (1) BE716916A (en)
CH (1) CH495908A (en)
ES (1) ES355152A2 (en)
FR (1) FR95087E (en)
GB (1) GB1208667A (en)

Also Published As

Publication number Publication date
CH495908A (en) 1970-09-15
GB1208667A (en) 1970-10-14
BE716916A (en) 1968-12-02
FR95087E (en) 1970-06-19

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