Patent US4739487A successfully refreshed from Google Patents.
US4739487A
Expired / Lapsed
US
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Method and apparatus for a reciprocating lay system of profile pieces on a base for the purpose of plotting and/or cutting
Assignee: G IMBERT Ets SA
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Filing: 1985-05-22
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Granted: 1988-04-19
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Expires: 2005-05-22
Abstract
Abstract The invention relates to a reciprocating process and apparatus for laying profile pieces on a base in view of plotting and/or cutting off. The process is characterized by the fact that it comprises the storage into a computer unit (1) of the coordinates of templates, shapes, patterns for cutting out, after the positioning of the base on a plotting or cutting table, the direct or indirect projection on the surface of said base of one or more images of said stored templates, shapes or patterns by means of suitable videoprojection means (2 thru 4), the positioning at will of the image or images on the surface of the base, after the optimum positioning has been achieved, the memorizing of the position data of said images and, on the basis of said data, the command to plot on the base and/or to cut out thereof. Major applications: with the leather and textile industries.
Inventors
- 👤 Pierre Bonnet
- 👤 Remy Villaret
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:46
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/04; A; A41; A41H; A41H3/00; A41H3/007; B; B26; B26D; B26D5/00; B26D5/005; B26F; B26F1/00; B26F1/38; C; C14; C14B; C14B5/00; B26F3/00; B26F3/004
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
132 words
A process for arranging at least one pattern on a base material and cutting said material in conformance with said patterns comprising: (a) storing image coordinates of at least one pattern in a computer unit; (b) positioning a base material on a surface suitable for performing said cutting; (c) forming an image of said pattern from stored coordinates; (d) projecting at least one of said images onto said base material wherein said projecting is direct or indirect and operatively connected to said computer unit; (e) manipulating and selectively moving at least one projected image on said material by control of said computer to achieve an arrangement of at least one of said images; and (f) cutting said base material in accordance with said arrangement of images and under control of said computer.
Claim 2
Dependent Claim
132 words
A process for arranging at least one pattern on a base material and cutting said material in conformance with said patterns comprising: (a) storing image coordinates of at least one pattern in a computer unit; (b) positioning a base material on a surface suitable for performing said cutting; (c) forming an image of said pattern from stored coordinates; (d) projecting at least one of said images onto said base material wherein said projecting is direct or indirect and operatively connected to said computer unit; (e) manipulating and selectively moving at least one projected image on said material by control of said computer to achieve an arrangement of at least one of said images; and (f) cutting said base material in accordance with said arrangement of images and under control of said computer.
Claim 3
Dependent Claim
22 words
A process as in claim 1 wherein said arrangement is stored in said computer for later recall and use as said pattern.
Claim 4
Dependent Claim
12 words
A process as in claim 1 wherein said base material is leather.
Claim 5
Independent Claim
96 words
A device for arranging at least one projected pattern on a base material and cutting said material in conformance with said at least one pattern comprising: (a) a computer unit containing coordinate information of least one pattern; (b) projection means connected to said computer such that projection, movement, and control of at least one projected pattern is performed by said computer; (c) position control means for said at least one projected pattern and connected to said computer; and (d) plotting or cutting means connected to said computer and activated by command and control from said computer.
Claim 6
Independent Claim
96 words
A device for arranging at least one projected pattern on a base material and cutting said material in conformance with said at least one pattern comprising: (a) a computer unit containing coordinate information of least one pattern; (b) projection means connected to said computer such that projection, movement, and control of at least one projected pattern is performed by said computer; (c) position control means for said at least one projected pattern and connected to said computer; and (d) plotting or cutting means connected to said computer and activated by command and control from said computer.
Claim 7
Dependent Claim
44 words
A device as in claim 4 wherein said projection means comprises a graphics screen and a retroprojection optics means wherein said screen is connected to said computer for image delay and wherein said optics means acts on an image displayed on said graphics screen.
Claim 8
Dependent Claim
15 words
A device as in claim 5 wherein said retroprojection optics means comprises an optic mirror.
Claim 9
Dependent Claim
15 words
A device as in claim 6 wherein said retroprojection optics means further comprises a filter.
Claim 10
Dependent Claim
15 words
A device as in claim 4 further comprising a support means for said base material.
Claim 11
Dependent Claim
14 words
A device as in claim 8 wherein said support means is a flat surface.
Claim 12
Dependent Claim
17 words
A device as in claim 9 wherein said projection means projects an image on said support means.
Claim 13
Dependent Claim
16 words
A device as in claim 4 wherein said plotting or cutting means comprises a cutting means.
Claim 14
Dependent Claim
13 words
A device as in claim 11 wherein said cutting means comprises a laser.
Claim 15
Dependent Claim
15 words
A device as in claim 11 wherein said cutting means comprises a stream of water.
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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) | 1991-04-19 | 1991-10-19 | 1992-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-04-19 | 1995-10-19 | 1996-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-04-19 | 1999-10-19 | 2000-04-19 | $7700.00 | Window Closed / Lapsed |