US4367064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for the production of home-made pasta and dough
Assignee: OTTOPRAN Srl COLLEBEATO
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Filing: 1981-05-21
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Granted: 1983-01-04
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Expires: 2001-05-21
Abstract
Abstract A machine for the production of home-made pasta and dough comprises a mixing bowl with a bladed shaft, an extrusion bowl and a feeding-measuring member rotatably supported between said mixing bowl and said extrusion bowl in order to feed said extrusion bowl with the mixture produced in said mixing bowl.
Inventors
- 👤 Achille Prandelli
- 👤 Roberto Prandelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:31
CPC Classifications
B; B01; B01F; B01F35/00; B01F35/75; B01F35/754; B01F35/75455; B01F35/754551; A; A21; A21C; A21C1/00; A21C1/02; A21C1/14; A21C1/144; A21C11/00; A21C11/16; A21C11/20
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
137 words
A machine for the production of home-made pasta and dough comprising: (i) a mixing bowl wherein a bladed shaft is rotated in order to mix the ingredients of the dough, (ii) an extrusion bowl comprising a sleeve element having a portion extending inside said mixing bowl, an Archimedean screw rotatably arranged in said sleeve element in order to extrude the ingredients mixture through a die, an aperture longitudinally provided in said portion of said sleeve element, (iii) a feeding-measuring member consisting of a cylindrical cup shaped element, an arm having an L cross section tangentially projecting from said cup shaped element, an aperture provided in the wall of the cup shaped element, said cup shaped element being arranged in the mixing bowl, coaxially surrounding said portion of the sleeve element and rotating integrally with the extrusion screw.
Claim 2
Dependent Claim
137 words
A machine for the production of home-made pasta and dough comprising: (i) a mixing bowl wherein a bladed shaft is rotated in order to mix the ingredients of the dough, (ii) an extrusion bowl comprising a sleeve element having a portion extending inside said mixing bowl, an Archimedean screw rotatably arranged in said sleeve element in order to extrude the ingredients mixture through a die, an aperture longitudinally provided in said portion of said sleeve element, (iii) a feeding-measuring member consisting of a cylindrical cup shaped element, an arm having an L cross section tangentially projecting from said cup shaped element, an aperture provided in the wall of the cup shaped element, said cup shaped element being arranged in the mixing bowl, coaxially surrounding said portion of the sleeve element and rotating integrally with the extrusion screw.
Claim 3
Dependent Claim
26 words
A machine according to claim 1 in which said bladed shaft, said feeding-measuring member and said extrusion screw are aligned and keyed on a driving shaft.
Claim 4
Dependent Claim
203 words
Machine for the production of home-made pasta and dough comprising: (i) a mixing bowl comprising a vessel, a cover for said vessel, a conical part in said cover, means for removably locking said cover on the vessel, (ii) an extrusion bowl comprising a sleeve element fixed at the central portion of said conical part of the cover, a portion of said sleeve element extending inside said vessel and an aperture longitudinally provided in said portion, (iii) a driving shaft extending through said vessel and inside said portion of the sleeve element, (iv) a hollow bladed shaft keyed on the driving shaft to rotate in said mixing bowl, (v) an extrusion screw keyed on the driving shaft to rotate in said sleeve element, (vi) a feeding-measuring member comprising a cup shaped element, an aperture provided in the wall thereof, an arm having an L cross section tangentially projecting from said cup shaped element, the flange of said L cross section arm being tapered towards the free end thereof, the cup shaped element surrounding said portion of the sleeve element is keyed on said driving shaft in a position in which the tapered flange of said arm substantially contacts the conical part of said cover.
Claim 5
Dependent Claim
203 words
Machine for the production of home-made pasta and dough comprising: (i) a mixing bowl comprising a vessel, a cover for said vessel, a conical part in said cover, means for removably locking said cover on the vessel, (ii) an extrusion bowl comprising a sleeve element fixed at the central portion of said conical part of the cover, a portion of said sleeve element extending inside said vessel and an aperture longitudinally provided in said portion, (iii) a driving shaft extending through said vessel and inside said portion of the sleeve element, (iv) a hollow bladed shaft keyed on the driving shaft to rotate in said mixing bowl, (v) an extrusion screw keyed on the driving shaft to rotate in said sleeve element, (vi) a feeding-measuring member comprising a cup shaped element, an aperture provided in the wall thereof, an arm having an L cross section tangentially projecting from said cup shaped element, the flange of said L cross section arm being tapered towards the free end thereof, the cup shaped element surrounding said portion of the sleeve element is keyed on said driving shaft in a position in which the tapered flange of said arm substantially contacts the conical part of said cover.
References Cited (Backward Citations)
US2531224A
Cited
US2868144A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-01-03 | 1986-07-05 | 1987-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-03 | 1990-07-05 | 1991-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-03 | 1994-07-05 | 1995-01-04 | $7700.00 | Window Closed / Lapsed |