IT1216183B - Threading silver feed rolls - Google Patents

Threading silver feed rolls

Info

Publication number
IT1216183B
IT1216183B IT8819898A IT1989888A IT1216183B IT 1216183 B IT1216183 B IT 1216183B IT 8819898 A IT8819898 A IT 8819898A IT 1989888 A IT1989888 A IT 1989888A IT 1216183 B IT1216183 B IT 1216183B
Authority
IT
Italy
Prior art keywords
feed rolls
support
threading
unwinder
operates
Prior art date
Application number
IT8819898A
Other languages
Italian (it)
Other versions
IT8819898A0 (en
Inventor
Pier Franco Carbonetto
Original Assignee
Pettinatura Italiana Spa
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 Pettinatura Italiana Spa filed Critical Pettinatura Italiana Spa
Priority to IT8819898A priority Critical patent/IT1216183B/en
Publication of IT8819898A0 publication Critical patent/IT8819898A0/en
Priority to AT88830397T priority patent/ATE77346T1/en
Priority to ES198888830397T priority patent/ES2032054T3/en
Priority to DE8888830397T priority patent/DE3872220T2/en
Priority to EP88830397A priority patent/EP0333970B1/en
Priority to US07/253,234 priority patent/US4866814A/en
Priority to JP63267328A priority patent/JPH0665769B2/en
Application granted granted Critical
Publication of IT1216183B publication Critical patent/IT1216183B/en

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Landscapes

  • Unwinding Of Filamentary Materials (AREA)

Abstract

Method and appts. for automatically finding an end of sliver coiled into a can and itself coiled, and then entering the end between feed rolls of a machine, involves lifting at least one coil from the can to form two depending lengths, one on each side of a support, before the lifted coils are dropped from the lifter. An unwinder operates upon the sliver, to bring its free end close to the support for transfer to the feed rolls. The unwinder operates in the vicinity of the support, and is pref. a driven roller cooperating with a support roller.
IT8819898A 1988-03-22 1988-03-22 Threading silver feed rolls IT1216183B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8819898A IT1216183B (en) 1988-03-22 1988-03-22 Threading silver feed rolls
AT88830397T ATE77346T1 (en) 1988-03-22 1988-09-30 METHOD AND APPARATUS FOR LOCATING AN END OF A TEXTILE FIBER TAPE AND FOR FEEDING THIS END INTO A FEED DEVICE OF A TEXTILE MACHINE.
ES198888830397T ES2032054T3 (en) 1988-03-22 1988-09-30 PROCEDURE AND APPARATUS FOR FINDING ONE OF THE END OF A TEXTILE FIBER BAND OR WICK AND FOR COUPLING IT WITH THE FEEDING ELEMENTS OF A TEXTILE MACHINE.
DE8888830397T DE3872220T2 (en) 1988-03-22 1988-09-30 METHOD AND DEVICE FOR DETECTING AN END OF A TEXTILE FIBER TAPE AND FOR GUIDING THIS END INTO A FEEDING DEVICE FOR A TEXTILE MACHINE.
EP88830397A EP0333970B1 (en) 1988-03-22 1988-09-30 Process and apparatus to find one end in a textile fiber band or sliver and to engage said end to feed members in a textile machine
US07/253,234 US4866814A (en) 1988-03-22 1988-10-04 Process and apparatus to fine one end in a textile fiber band or sliver and to engage said end to feed members in a textile machine
JP63267328A JPH0665769B2 (en) 1988-03-22 1988-10-25 Method and device for detecting sliver end and biting it into the feed part of textile machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819898A IT1216183B (en) 1988-03-22 1988-03-22 Threading silver feed rolls

Publications (2)

Publication Number Publication Date
IT8819898A0 IT8819898A0 (en) 1988-03-22
IT1216183B true IT1216183B (en) 1990-02-22

Family

ID=11162163

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819898A IT1216183B (en) 1988-03-22 1988-03-22 Threading silver feed rolls

Country Status (1)

Country Link
IT (1) IT1216183B (en)

Also Published As

Publication number Publication date
IT8819898A0 (en) 1988-03-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328