초록 ▼

This invention relates to a single- or double-Jersey knitted fabric which not only has a closed starting seam, but also a closed terminal seam (24, 24', 24") which can follow a line of any shape, and a method of making the same on a machine having stitch-forming elements and having an arrangement fo

This invention relates to a single- or double-Jersey knitted fabric which not only has a closed starting seam, but also a closed terminal seam (24, 24', 24") which can follow a line of any shape, and a method of making the same on a machine having stitch-forming elements and having an arrangement for transferring and racking the formed stitches. The closed terminal seam (24) of the fabric may for example be formed by transferring the last terminal seam stitch (16), then racking the same, and finally transferring it to the next seam stitch and then knitting the two transferred stitches with a thread (25, 22) which may be either a separate thread or one used to form the remainder of the fabric. The linking stitch so formed (31) is then racked again and the next-succeeding selvedge stitch transferred thereto before being knitted with the thread into a further linking stitch.

대표청구항 ▼

1. A method for producing a knitted single-jersey fabric with a closed terminal seam on a knitting machine comprising two needle beds, stitch forming needles, a racking device, means for transferring the formed stitches from the needle bed where they are formed to the other needle bed, and a needle-

1. A method for producing a knitted single-jersey fabric with a closed terminal seam on a knitting machine comprising two needle beds, stitch forming needles, a racking device, means for transferring the formed stitches from the needle bed where they are formed to the other needle bed, and a needle-selecting device, said method comprising: (i) forming the selvedge stitches of the knitted fabric on one of the two needle beds; (ii) transferring the selvedge stitch of the last wale from the needles of the one needle bed which are holding that wale onto the corresponding needle of the other needle bed for racking; (iii) racking the other needle bed through a needle division step and providing therewith movement of the transferred last selvedge stitch to the level of the adjacent wale with its selvedge stitch; (iv) transferring the selvedge stitch of the adjacent wale to the needle of the other needle bed; (v) knitting off both transferred stitches with a thread so as to form a first linking stitch; (vi) racking the other needle bed again through a needle division step at the level of the next wale with its selvedge stitch; (vii) transferring the said selvedge stitch of said next wale to the needle of the other needle bed to the linking stitch found there; (viii) knitting off said transferred stitch of said next wale and said linking stitch to form a second linking stitch; and (ix) repeating steps (vi) to (viii) to form a desired number of wales. 2. A method as claimed in claim 1 for formation of a curved closed terminal seam, wherein at least one additional row of stitches is formed on the knitted fabric, between the method steps of bringing together the selvedge stitches and linking stitches, the selvedge stitch then being bringing together with a said linking stitch formed beforehand in continuing the method. 3. A method as claimed in claim 1, wherein during the knitting off of the needles with the said thread into said linking stitches, the linking stitches are formed with greater stitch length than that of the selvedge stitches. 4. A method as claimed in claim 1, wherein the linking stitches are formed with the same threads that the selvedge stitches had been formed with beforehand. 5. A method as claimed in claim 1, wherein the linking stitches are formed with a thread that differs from the threads forming the knitted fabric. 6. A method as claimed in claim 1 for producing said closed terminal seam in a single-jersey fabric produced on one of said two needle beds of said knitting machine, wherein all said linking stitches are formed on the other of said two needle beds which is not used for producing the basic fabric.