Patent US4179906A successfully refreshed from Google Patents.
US4179906A
Expired / Lapsed
US
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Knitting method and apparatus
Assignee: Edouard Dubied et Cie SA
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Filing: 1978-03-14
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Granted: 1979-12-25
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Expires: 1998-03-14
Abstract
Abstract A method and apparatus are disclosed for knitting sections of predetermined contour and/or of a design of the Intarsia type of predetermined shape in which a yarn guide member is moved along a bank of needles in a knitting machine between a pair of carrier splicing blocks which are movably mounted in the machine. The positions of these blocks are selectively variable, and a releasable latch arrangement connects the yarn guide to a splicing block during movement thereof in order to automatically vary the starting position of the next stitched row.
Inventors
- 👤 Michel Patthey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:02
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/10; D04B1/12; D04B1/126; D04B15/00; D04B15/38; D04B15/54; D04B15/56; D04B15/94; D04B15/96; D04B7/00; D04B7/10; D04B7/24; D04B7/26; D10; D10B; D10B2403/00; D10B2403/03; D10B2403/032
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
95 words
The method of knitting sections of predetermined contour and/or of a design of the Intarsia type of predetermined shape comprising the steps of moving a yarn guide member along a bank of needles in a knitting machine between a pair of carrier splicing blocks movably mounted in the machine for independent variable relative movement; selectively and independently varying the relative position and spacing of said splicing blocks in said machine, and releasably connecting said yarn guide to one of said splicing blocks during movement thereof to vary the starting position of the next knitted row.
Claim 2
Independent Claim
95 words
The method of knitting sections of predetermined contour and/or of a design of the Intarsia type of predetermined shape comprising the steps of moving a yarn guide member along a bank of needles in a knitting machine between a pair of carrier splicing blocks movably mounted in the machine for independent variable relative movement; selectively and independently varying the relative position and spacing of said splicing blocks in said machine, and releasably connecting said yarn guide to one of said splicing blocks during movement thereof to vary the starting position of the next knitted row.
Claim 3
Dependent Claim
31 words
The method as defined in claim 1 including the step of varying the lengths of the rows of stitches being knitted by selectively varying the spacing between said carrier splicing blocks.
Claim 4
Dependent Claim
42 words
The method as defined in claim 1 including the step of displacing one row of stitches with respect to another row of stitches by moving said carrier splicing blocks in the same direction in the knitting machine and by the same amount.
Claim 5
Dependent Claim
87 words
The method as defined in claim 1 including the step of moving a first yarn guide between a fixed carrier splicing block and one of said movable carrier splicing blocks; moving a second yarn guide between said movable carrier splicing blocks, moving a third yarn guide between the other of said movable carrier splicing blocks and another fixed carrier splicing block; and performing said step of varying the position of the movably mounted splicing blocks between knitting of at least a predetermined number of rows of stitches.
Claim 6
Independent Claim
130 words
An apparatus for use in knitting sections of predetermined contour and/or of a design of the Intarsia type of predetermined shape in a knitting machine having a bank of needles; said apparatus comprising a yarn guide, means for moving said yarn guide transversely of the bank of needles; a pair of carrier splicing blocks; means for movably mounting said carrier splicing blocks in said machine on opposite sides of the path of travel of the yarn guide for independent variable relative movement; means for independently adjusting the relative positions and spacing of said carrier splicing blocks to each other and to the needles; and means for releasably connecting said yarn guide to one of said splicing blocks during movement thereof to vary the starting position of the next knitted row.
Claim 7
Independent Claim
130 words
An apparatus for use in knitting sections of predetermined contour and/or of a design of the Intarsia type of predetermined shape in a knitting machine having a bank of needles; said apparatus comprising a yarn guide, means for moving said yarn guide transversely of the bank of needles; a pair of carrier splicing blocks; means for movably mounting said carrier splicing blocks in said machine on opposite sides of the path of travel of the yarn guide for independent variable relative movement; means for independently adjusting the relative positions and spacing of said carrier splicing blocks to each other and to the needles; and means for releasably connecting said yarn guide to one of said splicing blocks during movement thereof to vary the starting position of the next knitted row.
Claim 8
Dependent Claim
18 words
The apparatus as defined in claim 5 including means for varying the positions of said carrier splicing blocks.
Claim 9
Dependent Claim
40 words
The apparatus as defined in claim 6 wherein said splicing block moving means includes a threaded rod threadably engaged with said blocks and extending parallel to the path of travel of the yarn guide; and means for rotating said rod.
Claim 10
Dependent Claim
30 words
The apparatus as defined in claim 7 wherein said releasably connecting means comprises a lock pin on said block and means on the yarn guide for releasably engaging the pin.
Claim 11
Dependent Claim
47 words
The apparatus as defined in claim 8 wherein the knitting machine includes means for moving said yarn guide between said splicing blocks includes means for disengaging the yarn block moving means from the yarn block at the same time said pin is engaged by said latching means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |