US4082589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Creel loading, cutting, and splicing system for sheet material
Assignee: Oxford Industries Inc
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Filing: 1977-02-07
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Granted: 1978-04-04
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Expires: 1997-02-07
Abstract
Abstract Sheet material is moved along its length from a supply to a take-up spool and the material is inspected as it is moved. A garment pattern image is projected on and is moved with the material. The operator determines where the material is to be cut either from the length accumulated on the take-up spool or from the image projected on the material, and if a flaw in the material is detected, the operator determines if the flaw should be removed by identifying the pattern part in the garment from the image projected on the material where the flaw will appear. If the flaw is to be removed, the operator cuts the flaw out and splices the cut ends of material together at splice marks in the image projected on the material. The spools loaded with sheet material with this procedure are loaded in a creel, and the ends of the sheets of material from the spools in the creel are aligned in a vertically stacked arrangement and moved to a cutting apparatus where the garment pattern is cut in the stacked sheets of material.
Inventors
- 👤 Thomas K. Patterson
- 👤 William O. Mitchell
- 👤 Donald H. Smith
- 👤 John P. Hunter, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:50
CPC Classifications
D; D06; D06H; D06H3/00; B; B65; B65H; B65H45/00; B65H45/02; B65H45/06; B65H45/10; B65H45/101; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1016; Y10T156/1018
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
58 words
A process of cutting lengths of sheet material comprising moving sheet material along its length from a supply, projecting an image which includes splice positions on the sheet material and moving the projected image in timed relationship with the sheet material, and cutting the sheet material at locations on the sheet material which have splice positions projected thereon.
Claim 2
Dependent Claim
58 words
A process of cutting lengths of sheet material comprising moving sheet material along its length from a supply, projecting an image which includes splice positions on the sheet material and moving the projected image in timed relationship with the sheet material, and cutting the sheet material at locations on the sheet material which have splice positions projected thereon.
Claim 3
Dependent Claim
56 words
The process of claim 1 and wherein the step of cutting the sheet material at locations on the sheet material which have splice positions projected thereon comprises marking the sheet material at locations on the sheet material which have splice positions projected thereon, and cutting across the sheet material at the marks on the sheet material.
Claim 4
Dependent Claim
35 words
The process of claim 1 and wherein the step of projecting an image on the sheet material comprises projecting a garment pattern image on the sheet material with the splice positions present in the pattern.
Claim 5
Dependent Claim
55 words
The process of claim 1 and wherein the step of moving the projected image in timed relationship with the sheet material comprises continuously moving the projected image at the same velocity as the velocity of movement of the sheet material, and repeating the image on the sheet material as the sheet material continues to move.
Claim 6
Dependent Claim
65 words
The process of claim 1 and wherein the step of cutting the sheet material comprises simultaneously stopping the movement of the sheet material and stopping the movement of the projected image, marking the sheet material at a location where a splice position is projected on the sheet material, moving the sheet material to another location, and cutting across the sheet material at the marked location.
Claim 7
Dependent Claim
118 words
The process of claim 1 and further including a splicing process comprising the steps of moving the sheet material in a reverse direction and moving the projected image in a reverse direction until a pair of cut positions is projected on the sheet material, marking the sheet material at both of the cut positions, cutting across the sheet material at one of the marked cut positions, moving a new end of the sheet material along its length from the supply into overlapped relationship with the cut end of sheet material, and connecting the new end of sheet material to the cut end of sheet material at the other marked cut position adjacent the cut end of sheet material.
Claim 8
Dependent Claim
136 words
The process of claim 1 and further including a splicing procedure comprising inspecting the sheet material as the sheet material moves along its length from its supply, stopping the movement of the sheet material when a flaw is detected in the sheet material, cutting the flaw out of the sheet material, moving the sheet material and projected image in a reverse direction until a pair of splice positions are projected on the sheet material, marking the sheet material at the projected splice positions, cutting across the sheet material at one of the marked splice positions, moving a new end of sheet material from the supply into overlapped relationship with the cut end of sheet material, and connecting the new end of sheet material to the cut end of sheet material at the other marked splice position.
Claim 9
Dependent Claim
27 words
The process of claim 1 and further including the step of accumulating the lengths of cut sheet material on spools, and placing the spools in a creel.
Claim 10
Dependent Claim
89 words
In a process of forming lengths of sheet material, the steps of moving sheet material along its length from a supply, inspecting the sheet material as it moves along its length to detect flaws in the sheet material, moving a visual image projection medium in timed relationship with the movement of the sheet material, projecting a visual image from the visual image projection medium onto the sheet material at the flaws detected in the sheet material to determine the location of the flaw with respect to the projected image.
Claim 11
Dependent Claim
89 words
In a process of forming lengths of sheet material, the steps of moving sheet material along its length from a supply, inspecting the sheet material as it moves along its length to detect flaws in the sheet material, moving a visual image projection medium in timed relationship with the movement of the sheet material, projecting a visual image from the visual image projection medium onto the sheet material at the flaws detected in the sheet material to determine the location of the flaw with respect to the projected image.
Claim 12
Dependent Claim
31 words
The process of claim 9 and further including the step of marking the sheet material at an edge of the sheet material across from a flaw detected in the sheet material.
Claim 13
Dependent Claim
39 words
The process of claim 9 and further including the step of cutting across the sheet material on opposite sides of a flaw to remove the flaw from the sheet material and connecting the cut ends of the sheet material.
Claim 14
Dependent Claim
25 words
The process of claim 11 and wherein the step of connecting the cut ends of sheet material comprises splicing the cut ends of sheet material.
Claim 15
Dependent Claim
106 words
The process of claim 9 and wherein the step of moving a visual image projection medium in timed relationship with the movement of the sheet material comprises moving a visual image projection medium which includes a visual image of a garment pattern and splice marks in timed relationship with the movement of the sheet material, and further including the step of cutting across the sheet material on opposite sides of a flaw to remove the flaw from the sheet material, and splicing the cut ends of the sheet material at locations on the sheet material where splice marks are projected by the visual image projection medium.
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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) | 1981-04-03 | 1981-10-03 | 1982-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-03 | 1985-10-03 | 1986-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-03 | 1989-10-03 | 1990-04-04 | $7700.00 | Window Closed / Lapsed |