IT1248256B - Support for spools of yarn - Google Patents

Support for spools of yarn

Info

Publication number
IT1248256B
IT1248256B ITGE910011A ITGE910011A IT1248256B IT 1248256 B IT1248256 B IT 1248256B IT GE910011 A ITGE910011 A IT GE910011A IT GE910011 A ITGE910011 A IT GE910011A IT 1248256 B IT1248256 B IT 1248256B
Authority
IT
Italy
Prior art keywords
spring element
yarn
internal surface
engages
spools
Prior art date
Application number
ITGE910011A
Other languages
Italian (it)
Inventor
Larry W Byars
Original Assignee
Exim 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
Priority claimed from US07/603,374 external-priority patent/US5125591A/en
Application filed by Exim Ltd filed Critical Exim Ltd
Publication of ITGE910011A0 publication Critical patent/ITGE910011A0/en
Publication of ITGE910011A1 publication Critical patent/ITGE910011A1/en
Application granted granted Critical
Publication of IT1248256B publication Critical patent/IT1248256B/en

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Abstract

Support for spools of yarn intended to receive cops and cones of yarn of varying dimensions, wherein a contact arm fixed in a cantilevered manner is provided with a friction surface and has one end of a first spring element connected in an oscillating manner to its distal end and one end of a second spring element connected in a fixed manner to its proximal end. The friction surface engages with the internal surface of the wall of the cop or cone on one side thereof and the free end of the first spring element engages with the internal surface of the wall of the cop or cone on the opposite side thereof and the free end of the second spring element engages with the first spring element between the ends of the latter so as to form a displaceable fulcrum therewith. An equal stressing force is exerted on the internal surface of the cops or cones independently of their dimensions. <IMAGE>
ITGE910011A 1990-10-26 1991-01-11 Support for spools of yarn IT1248256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/603,374 US5125591A (en) 1990-04-20 1990-10-26 Yarn package holder

Publications (3)

Publication Number Publication Date
ITGE910011A0 ITGE910011A0 (en) 1991-01-11
ITGE910011A1 ITGE910011A1 (en) 1992-07-11
IT1248256B true IT1248256B (en) 1995-01-05

Family

ID=24415159

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910011A IT1248256B (en) 1990-10-26 1991-01-11 Support for spools of yarn

Country Status (1)

Country Link
IT (1) IT1248256B (en)

Also Published As

Publication number Publication date
ITGE910011A0 (en) 1991-01-11
ITGE910011A1 (en) 1992-07-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970127