IT1148134B - High draft appts. for worsted spinning - Google Patents

High draft appts. for worsted spinning

Info

Publication number
IT1148134B
IT1148134B IT47969/82A IT4796982A IT1148134B IT 1148134 B IT1148134 B IT 1148134B IT 47969/82 A IT47969/82 A IT 47969/82A IT 4796982 A IT4796982 A IT 4796982A IT 1148134 B IT1148134 B IT 1148134B
Authority
IT
Italy
Prior art keywords
roller
appts
pref
apron
high draft
Prior art date
Application number
IT47969/82A
Other languages
Italian (it)
Other versions
IT8247969A0 (en
Inventor
Ogawa Goro
Chihara Kazuteru
Original Assignee
Nakagawa Seisakusho Co
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 Nakagawa Seisakusho Co filed Critical Nakagawa Seisakusho Co
Priority to IT47969/82A priority Critical patent/IT1148134B/en
Publication of IT8247969A0 publication Critical patent/IT8247969A0/en
Application granted granted Critical
Publication of IT1148134B publication Critical patent/IT1148134B/en

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  • Spinning Or Twisting Of Yarns (AREA)

Abstract

High draft appts. for use in the gilling stage of a worsted spinning process comprises front roller (101) and back roller (105), an intermediate roller system (104) following the back roller (105) and in series with a porcupine roller (102) in advance of the front roller (101). Pref. intermediate roller system (104) comprises double aprons (104 s,b) or a balloon roller and an apron, and with double aprons one apron (104b) is driven by the foremost roller (106) of its support rollers, the foremost roller (106) pref. having a roughened surface. Pref. the same arrangement is used with a single apron and balloon roller as is used for double aprons. Uniform sliver free from unevenness can be spun. /7
IT47969/82A 1982-03-11 1982-03-11 High draft appts. for worsted spinning IT1148134B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT47969/82A IT1148134B (en) 1982-03-11 1982-03-11 High draft appts. for worsted spinning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47969/82A IT1148134B (en) 1982-03-11 1982-03-11 High draft appts. for worsted spinning

Publications (2)

Publication Number Publication Date
IT8247969A0 IT8247969A0 (en) 1982-03-11
IT1148134B true IT1148134B (en) 1986-11-26

Family

ID=11263676

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47969/82A IT1148134B (en) 1982-03-11 1982-03-11 High draft appts. for worsted spinning

Country Status (1)

Country Link
IT (1) IT1148134B (en)

Also Published As

Publication number Publication date
IT8247969A0 (en) 1982-03-11

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