US4156376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for discharging the trim or scrap in a panel cutting machine
Assignee: Individual
•
Filing: 1977-09-19
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Granted: 1979-05-29
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Expires: 1997-09-19
Abstract
Abstract A trim discharging device, for discharging the trim or scrap resulting from the trimming of the leading edge and of the trailing edge of a stack of panels fed to a cutting line on a panel support table, comprises two tiltable table portions, which by two adjacent edges define between them the cutting line. Each tiltable table portion is hinged along an axis which is parallel to the cutting line, and can be tilted so as to slope in the direction of a trim discharge zone, located below the cutting line.
Inventors
- 👤 Gino Benuzzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:49
CPC Classifications
B; B23; B23D; B23D47/00; B23D47/04; B23D47/042; B23D47/02; B23D47/025; B27; B27G; B27G3/00; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2198
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
142 words
In a panel cutting machine, a device for removing or discharging the trim or scrap resulting from the rectilinear trimming of the sides of a panel or a stack of panels effected by a cutting saw operating along a rectilinear cutting line, the said panel or stack of panels being fed to the cutting line by displacement on a panel support table, wherein said support table comprises two independent tiltable portions on opposite sides of said cutting line, so as to define said cutting line with their adjacent edges, each of said edges being hinged along an axis which is parallel to the said cutting line, means being provided for causing the tilting of each of said table portions around said axis so as to incline same towards said cutting line and towards a trim discharge zone located below said cutting line.
Claim 2
Dependent Claim
142 words
In a panel cutting machine, a device for removing or discharging the trim or scrap resulting from the rectilinear trimming of the sides of a panel or a stack of panels effected by a cutting saw operating along a rectilinear cutting line, the said panel or stack of panels being fed to the cutting line by displacement on a panel support table, wherein said support table comprises two independent tiltable portions on opposite sides of said cutting line, so as to define said cutting line with their adjacent edges, each of said edges being hinged along an axis which is parallel to the said cutting line, means being provided for causing the tilting of each of said table portions around said axis so as to incline same towards said cutting line and towards a trim discharge zone located below said cutting line.
Claim 3
Dependent Claim
31 words
A trim discharging device according to claim 1, in which the means for causing the tilting of the tiltable table portion consist of a fluid pressure operated piston and cylinder unit.
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) | 1982-05-28 | 1982-11-27 | 1983-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-28 | 1986-11-27 | 1987-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-28 | 1990-11-27 | 1991-05-29 | $7700.00 | Window Closed / Lapsed |