Patent US3795166A successfully refreshed from Google Patents.
US3795166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for processing sheet material
Assignee: Individual
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Filing: 1972-02-15
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Granted: 1974-03-05
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Expires: 1992-02-15
Abstract
Abstract Apparatus for processing sheet material, comprising cutting means to cut the sheet material and which comprise an elongated longitudinally extending bed on which the material is supported during cutting, material supplying means which reciprocate relatively to the cutting means in a longitudinal direction, driving means for feeding the sheet material towards the cutting means, deflecting and guiding means for passing the material towards the cutting means, and a carrier for supporting rolls of sheet material to be processed, the carrier being movable with the material supplying means.
Inventors
- 👤 Karl Brand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:39
CPC Classifications
B; B65; B65H; B65H39/00; B65H39/16; B21; B21D; B21D43/00; B65H16/00; B65H16/02; B65H16/021; C; C14; C14B; C14B5/00; C14B2700/00; C14B2700/11; C14B2700/113; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4486; Y10T83/4488; Y10T83/647; Y10T83/654; Y10T83/6571; Y10T83/664; Y10T83/6644; Y10T83/889; Y10T83/896; Y10T83/902
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
177 words
An apparatus for processing sheet material, comprising in combination, a stationary cutting means which is operative to cut portions of sheet material and which comprises an elongated longitudinally extending bed on which the sheet material is supported during cutting; sheet material supplying means which is movable within end limits relatively to the cutting means in a longitudinal direction and which include first driving means for effecting longitudinal movement of The material supplying means, second driving means for feeding the sheet material towards the cutting means, and deflecting and guiding means for passing the material towards the cutting means; a carrier for supporting rolls of sheet material to be processed, said carrier being coupled to the material supplying means; and wherein the material supplying means comprises a substantially horizontal base frame and a substantially vertical carrying frame mounted on the base frame, the base frame including at least part of the deflecting and guiding means for the sheet material to be processed, said carrying frame including at least part of the second driving means for feeding the material.
Claim 2
Independent Claim
177 words
An apparatus for processing sheet material, comprising in combination, a stationary cutting means which is operative to cut portions of sheet material and which comprises an elongated longitudinally extending bed on which the sheet material is supported during cutting; sheet material supplying means which is movable within end limits relatively to the cutting means in a longitudinal direction and which include first driving means for effecting longitudinal movement of The material supplying means, second driving means for feeding the sheet material towards the cutting means, and deflecting and guiding means for passing the material towards the cutting means; a carrier for supporting rolls of sheet material to be processed, said carrier being coupled to the material supplying means; and wherein the material supplying means comprises a substantially horizontal base frame and a substantially vertical carrying frame mounted on the base frame, the base frame including at least part of the deflecting and guiding means for the sheet material to be processed, said carrying frame including at least part of the second driving means for feeding the material.
Claim 3
Dependent Claim
24 words
The apparatus of claim 1 wherein rollers are mounted on the substantially horizontal base frame of the supplying means for movement along a runway.
Claim 4
Dependent Claim
40 words
The apparatus of claim 1 wherein the first driving elements comprise a driving motor and a drive sprocket and the second driving elements comprise a chain which is connected to the material supplying means and which meshes with the sprocket.
Claim 5
Dependent Claim
53 words
The apparatus of claim 1 wherein a table top mounted on the carrying frame is movable above the bed and is at least as long as the width of the material to be processed and at least as wide as the maximum radius of a pivotally mounted stamping arm positioned above the bed.
Claim 6
Dependent Claim
28 words
The apparatus of claim 1 wherein said guide means includes a tilting structure mounted on the base frame and carries an access platform supported on the base frame.
Claim 7
Dependent Claim
19 words
The apparatus of claim 1 wherein said carrier is a carriage having rollers disposed for movement on a runway.
Claim 8
Dependent Claim
18 words
The apparatus of claim 1 wherein said carrier is coupled to said material supplying means by coupling means.
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) | 1977-03-04 | 1977-09-03 | 1978-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-04 | 1981-09-03 | 1982-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-04 | 1985-09-03 | 1986-03-05 | $7700.00 | Window Closed / Lapsed |