Patent US4586352A successfully refreshed from Google Patents.
US4586352A
Expired / Lapsed
US
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Rectilinear knitting machine
Assignee: Atelier de Construction Steiger SA
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Filing: 1985-08-22
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Granted: 1986-05-06
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Expires: 2005-08-22
Abstract
Abstract Rectilinear knitting machine comprising a frame consisting of two shaped bearing sections, preferably made of bent and soldered sheet steel, extending underneath the needle beds and equipped with vertical standards distributed along the shaped sections and supporting the needle beds with adjustable supports. This constructions enables the length of the needle beds to be increased, while guaranteeing their linearity. In addition, the space between the needle beds is freed for accommodation of rollers and a drawing device.
Inventors
- 👤 Michel Morard
- 👤 Marcello Baseggio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:45
CPC Classifications
D; D04; D04B; D04B15/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
101 words
Rectilinear knitting machine comprising a frame supporting two needle beds arranged dihedrally above the frame, wherein the frame comprises two shaped beam sections extending horizontally parallel to the needle beds, each considerably below the lower edge of each of the needle beds, and on which are fixed vertical standards distributed along the said shaped sections and equipped at their upper ends with oblique bearing plates on which the needles beds rest, these bearing plates being equipped with a means of adjustment, allowing adjustment of the support points of the needle beds on the said bearing plates or, respectively, the said screws.
Claim 2
Dependent Claim
101 words
Rectilinear knitting machine comprising a frame supporting two needle beds arranged dihedrally above the frame, wherein the frame comprises two shaped beam sections extending horizontally parallel to the needle beds, each considerably below the lower edge of each of the needle beds, and on which are fixed vertical standards distributed along the said shaped sections and equipped at their upper ends with oblique bearing plates on which the needles beds rest, these bearing plates being equipped with a means of adjustment, allowing adjustment of the support points of the needle beds on the said bearing plates or, respectively, the said screws.
Claim 3
Dependent Claim
37 words
Knitting machine according to claim 1, wherein the frame is at least in part bent and soldered sheet metal and in that the said shaped bearing sections are formed by bending the metal sheets of the frame.
Claim 4
Dependent Claim
21 words
Knitting machine according to either of claims 1 and 2, wherein the vertical standards are soldered to the shaped bearing sections.
Claim 5
Dependent Claim
24 words
Knitting machine according to either of claims 1 and 2, wherein the vertical standards are fixed by bolts on to the shaped bearing sections.
Claim 6
Dependent Claim
15 words
Machine according to claim 1, wherein the said shaped bearing sections consist of steel beams.
Claim 7
Dependent Claim
17 words
Knitting machine according to claim 1, wherein the said shaped bearing sections consist of tubular shaped pieces.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-05-05 | 1989-11-04 | 1990-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-05 | 1993-11-04 | 1994-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-05 | 1997-11-04 | 1998-05-06 | $7700.00 | Window Closed / Lapsed |