Patent US4056346A successfully refreshed from Google Patents.
US4056346A
Expired / Lapsed
US
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Apparatus for processing dough
Assignee: Individual
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Filing: 1975-02-25
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Granted: 1977-11-01
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Expires: 1995-02-25
Abstract
Abstract A method and apparatus for the shaping and cutting of bread dough which forms the dough into a bar or belt shaped strip, stretches the dough, cuts the dough and overlaps the dough.
Inventors
- 👤 Torahiko Hayashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:07
CPC Classifications
A; A21; A21C; A21C9/00; A21C9/04; A21C3/00; A21C3/02; A21C3/025; A21C3/027; A21C5/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
166 words
Apparatus for the cutting and shaping of dough, comprising a. means for supplying dough, b. at least three conveyors for conveyance of said dough in a given direction, c. a plurality of rollers rotatably mounted on shafts with at least one roller positioned above each conveyor spaced apart therefrom at distances progressively closer in the direction of said conveyor and suitable for stretching said dough, means to move said rollers along an elliptical path in the direction of the travel of said conveyors at the portion of the path facing said conveyors, d. means operable to control the travelling speed of each of said at least three conveyors at a speed greater than that of the next upstream conveyor and operable to control the speed of the progress of said rollers at a speed greater than that of any of said conveyors, e. whereby the dough is stretched by the coaction of said rollers and said conveyors to a thickness of between 1 and 4 mm.
Claim 2
Dependent Claim
166 words
Apparatus for the cutting and shaping of dough, comprising a. means for supplying dough, b. at least three conveyors for conveyance of said dough in a given direction, c. a plurality of rollers rotatably mounted on shafts with at least one roller positioned above each conveyor spaced apart therefrom at distances progressively closer in the direction of said conveyor and suitable for stretching said dough, means to move said rollers along an elliptical path in the direction of the travel of said conveyors at the portion of the path facing said conveyors, d. means operable to control the travelling speed of each of said at least three conveyors at a speed greater than that of the next upstream conveyor and operable to control the speed of the progress of said rollers at a speed greater than that of any of said conveyors, e. whereby the dough is stretched by the coaction of said rollers and said conveyors to a thickness of between 1 and 4 mm.
Claim 3
Dependent Claim
22 words
An apparatus according to claim 1, also including cutting means downstream from said roller means for cutting said dough into dough pieces.
Claim 4
Dependent Claim
21 words
An apparatus according to claim 1, also including means downstream from said cutting means for overlapping portions of said dough 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) | 1980-10-31 | 1981-05-02 | 1981-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-31 | 1985-05-02 | 1985-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-31 | 1989-05-02 | 1989-11-01 | $7700.00 | Window Closed / Lapsed |