WO2002092896A3 - Stitching apparatus for forming a cut pile surface structure - Google Patents

Stitching apparatus for forming a cut pile surface structure Download PDF

Info

Publication number
WO2002092896A3
WO2002092896A3 PCT/US2002/018396 US0218396W WO02092896A3 WO 2002092896 A3 WO2002092896 A3 WO 2002092896A3 US 0218396 W US0218396 W US 0218396W WO 02092896 A3 WO02092896 A3 WO 02092896A3
Authority
WO
WIPO (PCT)
Prior art keywords
finger
sinker
cutting
loop
region
Prior art date
Application number
PCT/US2002/018396
Other languages
French (fr)
Other versions
WO2002092896A2 (en
Inventor
Richard James Celeste
John Edwin Gantzhorn
Paul Felix Pustolski
Dimitri Peter Zafiroglu
Original Assignee
Du Pont
Richard James Celeste
John Edwin Gantzhorn
Paul Felix Pustolski
Dimitri Peter Zafiroglu
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 Du Pont, Richard James Celeste, John Edwin Gantzhorn, Paul Felix Pustolski, Dimitri Peter Zafiroglu filed Critical Du Pont
Priority to CA002443183A priority Critical patent/CA2443183A1/en
Priority to US10/473,701 priority patent/US6860120B1/en
Priority to EP02744276A priority patent/EP1392904A2/en
Publication of WO2002092896A2 publication Critical patent/WO2002092896A2/en
Publication of WO2002092896A3 publication Critical patent/WO2002092896A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/08—Flat warp knitting machines with provision for incorporating pile threads

Abstract

A unitary sinker finger is attached at its first end to a sinker bar. In a first embodiment the second end of the finger is attached to a fixed support member. The sinker finger has a loop formation region and a loop cutting region disposed thereon, with the loop cutting region being disposed intermediate the loop formation region and the second end of the finger. A cutting blade that is operable in the cutting region for cutting pile loops formed on the loop formation region of the finger. In a second embodiment the sinker finger is an arcuate member that cantilevers from the sinker bar. A loop cutter cooperates with the arcuate sinker finger to cut the pile loops formed on the finger at a location adjacent to the free end of the finger. A sensing arrangement for determining operability of the cutting arrangement is also disclosed.
PCT/US2002/018396 2001-05-16 2002-05-14 Stitching apparatus for forming a cut pile surface structure WO2002092896A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002443183A CA2443183A1 (en) 2001-05-16 2002-05-14 Stitching apparatus for forming a cut pile surface structure
US10/473,701 US6860120B1 (en) 2001-05-16 2002-05-14 Stitching apparatus for forming a cut pile surface structure
EP02744276A EP1392904A2 (en) 2001-05-16 2002-05-14 Stitching apparatus for forming a cut pile surface structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29138201P 2001-05-16 2001-05-16
US60/291,382 2001-05-16

Publications (2)

Publication Number Publication Date
WO2002092896A2 WO2002092896A2 (en) 2002-11-21
WO2002092896A3 true WO2002092896A3 (en) 2003-04-17

Family

ID=23120077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/018396 WO2002092896A2 (en) 2001-05-16 2002-05-14 Stitching apparatus for forming a cut pile surface structure

Country Status (3)

Country Link
EP (1) EP1392904A2 (en)
CA (1) CA2443183A1 (en)
WO (1) WO2002092896A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101603243B (en) * 2008-06-13 2011-04-13 林理应 Terry-shearing method in towel-weaving process and terry-shearing device thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827614A (en) * 1928-09-20 1931-10-13 Union Special Machine Co Tufted fabric and method of making the same
US2892331A (en) * 1957-04-23 1959-06-30 Mohasco Ind Inc Knitting machine for producing cut pile fabric
US3070983A (en) * 1958-03-19 1963-01-01 Firth Carpet Company Looper with sliding cutter
US3253426A (en) * 1957-03-28 1966-05-31 Nahwirkmaschb Malimo Veb Apparatus for producing plush fabrics
US3727433A (en) * 1970-11-17 1973-04-17 Int Knitlock Corp Method and apparatus for warp knitting hook and loop fasteners
US4347718A (en) * 1979-10-03 1982-09-07 Hospal Medical Corporation Cutting elements for knitting machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827614A (en) * 1928-09-20 1931-10-13 Union Special Machine Co Tufted fabric and method of making the same
US3253426A (en) * 1957-03-28 1966-05-31 Nahwirkmaschb Malimo Veb Apparatus for producing plush fabrics
US2892331A (en) * 1957-04-23 1959-06-30 Mohasco Ind Inc Knitting machine for producing cut pile fabric
US3070983A (en) * 1958-03-19 1963-01-01 Firth Carpet Company Looper with sliding cutter
US3727433A (en) * 1970-11-17 1973-04-17 Int Knitlock Corp Method and apparatus for warp knitting hook and loop fasteners
US4347718A (en) * 1979-10-03 1982-09-07 Hospal Medical Corporation Cutting elements for knitting machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101603243B (en) * 2008-06-13 2011-04-13 林理应 Terry-shearing method in towel-weaving process and terry-shearing device thereof

Also Published As

Publication number Publication date
WO2002092896A2 (en) 2002-11-21
EP1392904A2 (en) 2004-03-03
CA2443183A1 (en) 2002-11-21

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