Method for manufacturing knitted articles with a circular knitting machine for forming items of clothing without lateral seams
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D04B-001/24
D04B-001/22
출원번호
US-0561903
(2004-06-22)
등록번호
US-7328595
(2008-02-12)
우선권정보
IT-MI2003A1368(2003-07-03)
국제출원번호
PCT/EP04/006731
(2004-06-22)
§371/§102 date
20051221
(20051221)
국제공개번호
WO05/003420
(2005-01-13)
발명자
/ 주소
Lonati,Ettore
Lonati,Fausto
Lonati,Tiberio
출원인 / 주소
Santoni S.p.A.
대리인 / 주소
Modiano & Associati
인용정보
피인용 횟수 :
2인용 특허 :
8
초록▼
A method for manufacturing knitted articles for forming items of clothing, such as body suits, sleeveless tops, undershirts, bras, underpants or the like, without lateral seams, with a circular knitting machine, comprising at least one tab forming step, in which all or some of the needles that belon
A method for manufacturing knitted articles for forming items of clothing, such as body suits, sleeveless tops, undershirts, bras, underpants or the like, without lateral seams, with a circular knitting machine, comprising at least one tab forming step, in which all or some of the needles that belong to at least one sector of the needle cylinder are moved to knit at at least one feed or drop of the machine, the needle cylinder of the machine being actuated with alternating rotary motion about its own axis, with an oscillation extent sufficient to produce transit, at the at least one feed, of all the needles of the at least one sector that are moved to knit at that feed, in order to make these needles form a preset number of rows of knitting.
대표청구항▼
The invention claimed is: 1. A method for manufacturing knitted articles for forming items of clothing without lateral seams, with a circular knitting machine, comprising at least one step for forming tabs, in which all or part of the needles of the machine are arranged in sectors of the needle cyl
The invention claimed is: 1. A method for manufacturing knitted articles for forming items of clothing without lateral seams, with a circular knitting machine, comprising at least one step for forming tabs, in which all or part of the needles of the machine are arranged in sectors of the needle cylinder that are angularly spaced from each other around the axis of the needle cylinder, each of said sectors being correlated to a respective feed of the machine, at which at least some of the needles of that given sector are moved to knit, and the needle cylinder of the machine is actuated with an alternating rotary motion about its own axis, with an extent of oscillation that is sufficient to make all the needles of each sector pass at the respective feed, in order to make the needles of said sector that are moved to knit at said feed form a preset number of rows of knitting, wherein the number of needles of said sector that are moved to knit at said feed is change according to a preset program. 2. The method of claim 1, wherein in addition to said step for forming tabs at least one step for forming a tubular portion of knitting, in which needles distributed along an entire circumferential extension of the needle cylinder of the machine are moved to knit at at least one feed or drop of the machine, is carried out either before or after said tab forming step. 3. The method of claim 2, wherein said step for forming a tubular portion of knitting is performed by actuating the needle cylinder with a continuous rotary motion about its own axis. 4. The method of claim 1, wherein during said tab forming step a preset number of needles located proximate to ends of said given sector is actuated at said respective feed with a selection with needles in a one-to-one inactive configuration. 5. The method of claim 1, wherein during said tab forming step a preset number of needles located proximate to ends of said given sector is actuated at said respective feed with a selection with needles in a one-to-one tuck-stitch position. 6. A method for producing knitted articles for forming items of clothing with shoulder straps, as set forth in claim 1, wherein said tabs constitute the shoulder straps of an item of clothing, the method comprising: a step for forming the shoulder straps, in which needles that belong to four sectors of the needle cylinder that are angularly spaced from each other around the needle cylinder axis are moved to knit at a different feed for each one of said sectors, and the needle cylinder is actuated with an alternating rotary motion about its own axis with an extent of oscillation that is such as to produce the transit, in front of the corresponding feed, of all the needles of the correlated sector that are moved to knit; a step for forming the remaining part of the article, which comprises at least one step for forming at least one tubular portion of knitting by moving so as to knit, at at least one feed or drop of the machine, all or some of the needles of the needle cylinder that are distributed along the entire circumferential extension of the needle cylinder, and the needle cylinder is actuated with a continuous rotary motion about its own axis. 7. A method for producing knitted articles for providing items of clothing in the form of underpants as set forth in claim 1, wherein said tabs constitute front and rear regions of the underpants arranged between leg cuts, comprising: a step for forming the front and rear region of the underpants, in which needles that belong to two sectors of the needle cylinder that are angularly spaced from each other around the needle cylinder axis are moved to knit at a different feed for each one of said sectors, and the needle cylinder is actuated with an alternating rotary motion about its own axis with an extent of oscillation that is such as to produce the transit, in front of the corresponding feed, of all the needles of the correlated sector that are moved to knit; a step for forming the remaining part of the article, which comprises at least one step for forming at least one tubular portion of knitting by moving so as to knit, at at least one feed or drop of the machine, all or some of the needles of the needle cylinder that are distributed along the entire circumferential extension of the needle cylinder, and the needle cylinder is actuated with a continuous rotary motion about its own axis. 8. The method of claim 6, wherein said step for forming the remaining part of the article comprises a step for forming pocket regions, in which some or all of the needles that belong to at least one sector of the needle cylinder are moved to knit at at least one feed of the machine, actuating the needle cylinder of the machine with an alternating motion about its own axis, with an extent of oscillation that is sufficient to produce the transit, at said at least one feed, of all the needles of said at least one sector that are moved to knit at said at least one feed, in order to form, with the needles that belong to said at least one sector, a number of rows of knitting in excess with respect to the number of rows of knitting formed by the needles that do not belong to said sector. 9. The method of claim 8, wherein during said step for forming pocket regions some rows of knitting are also formed by moving to knit, at said at least one feed, some or all of the needles distributed along the entire circumferential extension of the needle cylinder. 10. The method of claim 9, wherein during said step for forming pocket regions the number of needles that belong to said sector and are moved to knit at the corresponding feed is increased gradually. 11. The method of claim 9, wherein during said step for forming pocket regions the number of needles that belong to said sector and are moved to knit at the corresponding feed is decreased gradually. 12. The method of claim 7, comprising the forming of a double folded knitting completion border.
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이 특허에 인용된 특허 (8)
Schuster Thomas F. (Hickory NC) Osborne Harold G. (Boomer NC), Circularly knit brassiere having knit-in-lift and support panels, and a blank and method for making same.
Lonati,Ettore; Lonati,Fausto; Lonati,Tiberio, Method for manufacturing knitted articles for forming items of clothing, such as body suits, sleeveless tops, undershirts, bras, underpants or the like, without lateral seams, with a circular knitting machine.
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