GB2174036A - A method and apparatus for making cornicles, preferably croissants - Google Patents
A method and apparatus for making cornicles, preferably croissants Download PDFInfo
- Publication number
- GB2174036A GB2174036A GB08609334A GB8609334A GB2174036A GB 2174036 A GB2174036 A GB 2174036A GB 08609334 A GB08609334 A GB 08609334A GB 8609334 A GB8609334 A GB 8609334A GB 2174036 A GB2174036 A GB 2174036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dough
- accordance
- coiling
- conveyor belt
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C9/00—Other apparatus for handling dough or dough pieces
- A21C9/08—Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough
- A21C9/088—Folding or bending discrete dough pieces or dough strips
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C3/00—Machines or apparatus for shaping batches of dough before subdivision
- A21C3/06—Machines for coiling sheets of dough, e.g. for producing rolls
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Abstract
Dough triangles (21) are stamped out and separated from a dough strip, and fed with a triangular apex leading edge, on a conveyor belt (14) through a coiling device (13), the substantially straight dough coil (22) issuing from the device (13) then being bent into the croissant shape by passage on a conveyor belt (5, Figure 1) through a bending former (8) which defines a substantially circular or part circular aperture, of adjustable size. The former (8) preferably comprises an elastically deformable shell, adjustable by links (10), and the central part of the upper side of the coiled strip (2) is preferably engaged within the former (8), by a further adjustably positionable conveyor (9), which runs at the same speed as the conveyor belt (5). <IMAGE>
Description
SPECIFICATION
A method and apparatus for the manufacture of cornicles, preferably croissants
The invention relates to a method and to an apparatus for the manufacture of cornicles, preferably croissants which are stamped out as triangles from a dough mass formed into a strip, are separated and turned, and are available on a conveyor belt as coiled straight pieces of dough.
Machine methods are known in the manufacture of cornicles with the aid of which the dough is rolled, triangular pieces of dough are stamped out, are separated and are so turned that they stand with a triangular side ready for entry into a coiling machine which they then leave as straight coiled pieces of dough.
The bending-up of the coiled straight pieces of dough and their placement on the baking tray previously took place manually and could, for technical reasons, only be carried out in two rows, so that a large number of workers were necessary for the operation.
The principal object underlying the present invention is thus to automate the method as completely as completely as possible and to provide improved apparatus for carrying out the method so that the production per hour can be increased with fewer workers.
In order to satisfy this object there is provided, in accordance with the present invention, a method of manufacturing cornicles, preferably croissants, which are stamped out as triangles from a dough mass formed into a strip, are separated and turned, and are available on a conveyor belt as coiled straight pieces of dough, the method being characterised in that, after passing through an improved coiling device which brings about the desired later position of the cornicle apex and a cyclical feed of the cornicles, the coiled straight pieces of dough pass through a bending device on a conveyor belt, with the conveyor belt being progressively shaped on movement through said bending device from a relatively flat belt to a substantially tubular or open trough configuration corresponding to the desired curvature of the bent-up cornicles.
Also in accordance with the invention there is provided apparatus for manufacturing cornicles comprising means for stamping out substantially triangular pieces of dough from a strip of dough, for separating said triangles of dough from one another and for turning them to a position suitable for entry into a coiling device, the apparatus being characterised in that, after passing through said coiling device, the resulting substantially straight coils of dough are moved on a conveyor belt through a bending device, said bending device comprising a former defining a substantially circular or part-circular aperture of adjustable cross-sectional size through which said conveyor belt passes and which converts said conveyor belt from a substantially flat or slightly curved shape upstream of said former to a substantially tubular or open trough shape at said former, whereby to automatically convert said straight coils of dough into the desired shape of the bent-up cornicles.
The former itself preferably consists of an elastically deformable shell which surrounds the conveyor belt, in particular the upper run thereof, and has a cross-section resembling a circle. Downstream of the former the two edges of the upper run of the conveyor belt can diverge from one another and the conveyor belt can flatten out prior to passing over a deflection roller.
When a using a former consisting of an elastically deformable shell first and second links are preferably pivotally connected to said shell, with one link at each side of the shell, and with each said link being connected also to a respective rack mechanically driven by a pinion to open and close said shell and thereby vary the cross-section of said aperture.
With this embodiment it is particularly expedient if an endless retaining belt is arranged to run within the trough of the conveyor belt at the speed of the conveyor belt with the central portion of each said coil of dough being retained between a lower run of said retaining belt and a central portion of said conveyor belt. In this way the central portion of the coil of dough is effectively immovably held which facilitates the bending up of the two ends of the coil of dough. The fact that the conveyor belt and the retaining belt run at the same speed and in the same direction ensures that no forces are exerted on the dough which would tend to tear it or deform the finished product.
The retaining belt is preferably vertically adjustable so as to vary the spacing between the lower run of the retaining belt and the central portion of the conveyor belt which permits the bending device to be readily matched to the particular conditions that prevail during the manufacture of the cornicles (thickness of the dough, consistency of the dough).
A test section serving for stabilisation of the curvature of the bent-up cornicles is expediently provided after the bending device. The test section may simply comprise a support conveyor for supporting the cornicles from below and first and second guide belts disposed spaced apart to either side of said support conveyor for guiding the cornicles at the sides thereof, said guide belts preferably being disposed in a vertically extending plane and running at the same velocity as said support conveyor. This measure ensures that the internal stresses in the dough can dissipate within the body of dough before the cornicles are discharged from the support conveyor, i.e. so that the shape of the cornicles is stabilised before they are passed on to the baking tray.It is convenient if means is provided for varying the spacing of said first and second guide belts from one another which again permits ready adaptation of the apparatus to the prevailing manufacturing conditions. The finish shaped cornicles are expediently deposited by means of a transfer device from the support conveyor onto a baking tray.
The coiling device which precedes the bending device preferably consists of an endless resilient coiling belt which is arranged above a transport conveyor belt which extends substantially horizontally in a straight line, and the endless resilient coiling belt expediently has a polygonal and preferably triangular shape as seen in side elevation, with the corners of the polygon or triangle being formed by a fixed drive roller and at least two deflection rollers.
With this arrangement a first one of said deflection rollers is of variable position and is positioned adjacent said transport conveyor belt with the lower run of said coiling belt passing around said first deflection roller and defining respective first and second acute angles with said transport conveyor belt on the upstream and downstream sides of said first deflecting roller, as seen in the direction of movement of said transport conveyor.
In a particularly useful embodiment means is provided for changing the values of said first and second angles. This means may comprise means for varying the shape of the polygon of triangle, in particular means for varying the horizontal position of the first deflection roller and means for varying the horizontal and vertical position of the second deflection roller. In this way the angles can be varied while the same time allowing the required tension or range of tension to be maintained in the resilient coiling belt. The means for varying the horizontal and vertical positions of the first and second deflection rollers expediently comprise respective rack and pinion adjustment members.
In addition the first deflection roller is usefully resiliently biased and guided for resilient movement in the downward direction towards said transport conveyor belt, preferably perpendicular thereto. The resilient coiling belt usefully contacts the transport conveyor belt at the first deflection roller.
The endless coiling belt is driven in the opposite direction to or slower than said transport conveyor, and this results in initiation of the coiling process via the first acute angle with the coiling process then being completed in dependence on the second acute angle. The fact that the first deflection roller is resiliently mounted enables it to rise up slightly and allow the folded over edge of the triangular piece of dough to pass beneath it.
A star feeder is expediently provided after the coiling device for feeding the straight coiled pieces of dough resulting therefrom to the conveyor passing through the bending device
In a particularly advantageous form of the invention a plurality, and in particular four, preferably independently operating coiling devices are disposed alongside one another for coiling a like plurality of rows of triangular pieces of dough, and the coiling devices deliver the coiled pieces of dough to a like plurality of bending devices. This is expediently done with a star feeder between each coiling device and the associated bending device, with the star feeders being driven at the same speed and in synchrony with one another.This arrangement implies that the transport conveyor belt of the coiling device is separate from the conveyor belt of bending device, which is advantageous in practice, and the star feeders serve to ensure synchronous movement of the coiled pieces of dough from the coiling devices to the bending devices thus ironing out any lack of synchronism which may have arisen on passage through the coiling devices.
In a simplified form it would however be possible for the transport conveyor belt of the coiling device to extend through the bending device and to serve as the conveyor belt for the bending device.
With multiple coiling and bending devices each coiling device and the associated bending device defines a dough processing channel and each dough processing channel is substantially identically constructed and may for example include also a respective star feeder, test section and dispensing means for dispensing the shaped cornicles onto a baking tray, which may also be a continuous conveyor.
The rows of triangular pieces of dough are fed towards the coiling devices on a common feed conveyor from which they are transferred onto the transport conveyors associated with the coiling devices, said transport conveyors preferably operating independently from each other.
Figure 1 a plan view of a schematically illustrated plant in accordance with the invention,
Figure 2 a section through the winding device for one of four conveyor belts arranged alongside one another, and
Figures 3 and 4 a section through the bending device for one of four conveyor belts arranged alongside one another, and indeed in Figure 3 for closed pieces of dough (rings) and in Figure 4 for half moon-shaped pieces of dough (i.e. crescent or horse-shoe shapes).
Figure 1 shows, progressing from left to right, first of all the end of a collective conveyor belt 24 running in the direction of the arrow F towards the right for four parallel rows of stamped out, flat, separated and aligned pieces of dough (not shown). In the region '13' four coiling devices 13 are provided alongside and parallel to one another, but are however variably driven and individually adjustable in order to make coiled elongate pieces of dough from flat triangular pieces and to deliver the latter via a star feeder (compartmented wheel) 23 to the subsequent bending device 3. The advantage of this arrangement lies in the fact that the star feeder 23 can compensate for any eventual timewise irregular supply to the bending device 1.
The function of the coiling device 13 will be described in the following with reference to Figure 2.
In the region '1' four variably driven and individually adjustable bending devices 1 are provided alongside one another and are described in detail with reference to Figures 3 and 4. In the region '3', the so-called test path, the stabilisation of the pieces of dough occurs. After leaving the bending device 1, the pieces of dough lie on the side, so that the triangular apex lies beneath the piece of dough. As the dough is a working mass the curved pieces of dough 2 are led to a test path 3 where they can, if necessary, be bent further. Laterally disposed belts 4 between which the pieces of dough 2 are guided run in the test section 3. The laterally disposed belts 4 are spaced from one another by a distance which corresponds to the required width of the pieces of dough.Adjoining the test section 3, which results in a stabilisation of the dough pieces, the curved pieces of dough 2 are deposited with the aid of a transfer device 6 onto the narrower baking tray 7.
Figure 2 shows in the region of the winding devices 13 a section along the centreline M-M of an individual conveyor belt 14 of a coiling device 13 with an elastic coiling belt 15 the drive roller 16, the deflection rollers 17 and 18 and also with vertical and side adjustments 19 and 20 which bring about a change of the angles alpha and beta and also adjust the throughput slot between the conveyor belt 14 and the deflection roller 17 and in this manner deform a flat piece of dough into a roll or coil, as can be seen at 21 and 22. Through this above described possibility of adjustment it is possible, on the one hand, to still correct the simultaneous passage of the pieces of dough on the conveyor belt 14, and, on the other hand, the tightness of the roll or coil, and thus also the position of the triangular apex, can be determined by adjustment of the angle beta.The angle alpha brings about the initial coiling of the pieces of dough whereas the final coiling of the piece of dough takes place between the upper flank of the angle beta and the actual conveyor belt 14.
Figures 3 and 4 show a section extending perpendicular to the conveyor direction through a bending device 1 with a conveyor belt 5 on which the coiled initially straight pieces of dough 2 pass through the bending device 1. During this the conveyor belt 5 runs over a resiliently deformable shell 8 which can in turn be given a different curvature by means of a link 10, a drivable pinion 11 and a toothed rack 12 so that it adopts a tubular cross-section 25 which first contracts and then opens up again. The conveyor belt 5 which runs over the shell 8 and the coiled pieces of dough lying on the conveyor belt 5 necessarily follow the change of cross-section of the shell 8 so that in this way the ends 2' of the cornicle are bent into a circle or crescent moon shape. This process is further improved by the fact that a vertically adjustable retaining belt 9 runs at the same time above the piece of dough 2 within the tubular contraction and favourably influences the bending process by contact with the inner surface of the central part 2" of the cornicle 2.
On emerging from the tubular contraction 25 the curved cornicle 2, which is still upright, receives an additional thrust from a mechanical member (not shown) which is mounted there, so that the position into which the curved cornicle 2 now falls is clearly defined.
Claims (25)
1. A method of manufacturing cornicles (crescent shaped dough products), preferably croissants, which are stamped out as triangles from a dough mass formed into a strip, are separated and turned, and are available on a conveyor belt as coiled straight pieces of dough, characterised in that after passing through an improved coiling device which brings about the desired later position of the cornicle apex and a cyclical feed of the cornicles, the coiled straight pieces of dough pass through a bending device on a conveyor belt, with the conveyor belt being progressively shaped on movement through said bending device from a relatively flat belt to a substantially tubular or opentrough configuration corresponding to the desired curvature of the bent-up cornicles.
2. Apparatus for manufacturing cornicles (crescent shaped dough products), preferably croissants, in particular in accordance with the method of claim 1, the apparatus comprising means for stamping out substantially triangular pieces of dough from a ship of dough, for separating said triangles of dough from one another and for turning them to a position suitable for entry into a coiling device, characterised in that, after passing through said coiling device the resulting substantially straight coils of dough are moved on a conveyor belt through a bending device, said bending device comprising a former defining a substantially circular or part-circular aperture of adjustable cross-sectional size through which said conveyor belt passes and which converts said conveyor belt from a substantially flat or lightly curved shape upstream of said former to a substantially tubular or open-trough shape at said former whereby to automatically convert said straight coils of dough into the desired shape of the bent-up cornicles.
3. Apparatus in accordance with claim 2, characterised in that said former consists of an elastically deformable shell which surrounds the conveyor belt, in particular the upper run thereof, and has a cross-section resembling a circle.
4. Apparatus in accordance with claim 3, characterised in that first and second links are pivotally connected to said shell, with one link at each side of the shell and with each said link being connected also to a respective rack mechanically driven by a pinion to open and close said shell and thereby vary the cross-section of said aperture.
5. Apparatus in accordance with one of the claims 2 to 4 characterised in that a retaining belt is arranged to run within the trough of said conveyor belt at the speed of said conveyor belt with the central portion of each said coil of dough being retained between a lower run of said retaining belt and a central portion of said conveyor belt.
6. Apparatus in accordance with claim 5, characterised in that said retaining belt is vertically adjustable to vary the spacing between said lower run and said central portion of said conveyor belt.
7. Apparatus in accordance with any one of the claims 2 to 6, characterised in that a test section serving for stabilisation of the curvature of the bent-up cornicles is provided after the bending device.
8. Apparatus in accordance with claim 7, characterised in that the test section comprises a sup port conveyor for supporting said cornicles from below and first and second guide belts disposed spaced apart to either side of said support conveyor for guiding the cornicles at the sides thereof, said guide belts preferably being disposed in a vertically extending plane and running at the same velocity as said support conveyor.
9. Apparatus in accordance with claim 8, characterised in that means is provided for varying the spacing of said first and second guide belts from one another.
10. Apparatus in accordance with any one of the preceding claims 2 to 9, characterised in that the finish-shaped cornicles are deposited by means of a transfer device from the support conveyor onto a baking tray.
11. Apparatus in accordance with any one of the preceding claims 2 to 10, characterised in that said coiling device consists of an endless resilient coiling belt which is arranged above a transport conveyor belt which extends substantially horizontally in a straight line, and in that said endless resilient coiling belt has a polygonal, preferably triangular shape as seen in side elevation, with the corners of the polygon or triangle being formed by a fixed drive roller and at least two deflection rollers.
12. Apparatus in accordance with claim 11, characterised in that at least a first one of said deflection rollers is of variable position and is positioned adjacent said transport conveyor belt with the lower run of said coiling belt passing around said first deflection roller and defining respective first and second acute angles with said transport conveyor belt on the upstream and downstream sides of said first deflecting roller, as seen in the direction of movement of said transport conveyor.
13. Apparatus in accordance with claim 12, characterised in that means is provided for changing the values of said first and second angles.
14. Apparatus in accordance with claim 13, characterised in that said means for changing the values of said first and second angles comprises means for varying the shape of said polygon or triangle, in particular means for varying the horizontal positions of said first deflection roller and means for varying the horizontal and vertical position of the second deflection roller.
15. Apparatus in accordance with claim 14, characterised in that said means for varying the horizontal and vertical positions of said first and second deflection rollers comprise respective rack and pinion adjustment members.
16. Apparatus in accordance with any one of the claims 12 to 15, characterised in that said first deflection roller is resiliently biased and guided into the downward direction towards said transport conveyor belt, preferably perpendicular thereto.
17. Apparatus in accordance with any one of the claims 12 to 16, characterised in that the resilient coiling belt contacts said transport conveyor belt at said first deflection roller.
18. Apparatus in accordance with any one of the claims 12 to 17, characterised in that means is provided for driving said endless coiling belt in the opposite direction to or slower than said transport conveyor and initiates the coiling process via said first acute angle, with the coiling process then being completed in dependence on said second acute angle.
19. Apparatus in accordance with any one of the preceding claims 2 to 18, characterised in that a star feeder is provided after said coiling device for feeding said straight coiled pieces of dough to said conveyor passing through said bending device.
20. Apparatus in accordance with any one of the preceding claims 2 to 19, characterised in that a plurality, and in particular four, preferably independently operating coiling devices are disposed alongside one another for coiling a like plurality of rows of triangular pieces of dough and deliver the coiled pieces of dough to a like plurality of bending devices.
21. Apparatus in accordance with claim 20, characterised in that each coiling device and associated bending device defines a dough processing channel and in that each dough processing channel is substantially identically constructed and may e.g. include also a respective star feeder, test section and dispensing means for dispensing the shaped cornicles onto a baking tray, which may also be a continuous conveyor.
22. Apparatus in accordance with claim 20 or claim 21, characterised in that said rows of triangular pieces of dough are fed towards said coiling devices on a common feed conveyor from which they are transferred onto the transport conveyors associated with said coiling devices which transport conveyors preferably operate independently fromm each other.
23. Apparatus in accordance with one of the claims 19 to 22, characterised in that a star feeder is provided after each said coiling device and said star feeders are driven at the same speed in synchrony with one another.
24. Apparatus substantially as herein described with reference to and as illustrated in the accompanying drawings.
25. A method substantially as herein described with reference to and as illustrated in the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853514361 DE3514361A1 (en) | 1985-04-20 | 1985-04-20 | METHOD AND DEVICE FOR THE PRODUCTION OF HOERNCHEN, PREFERABLY CROISSANTS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8609334D0 GB8609334D0 (en) | 1986-05-21 |
| GB2174036A true GB2174036A (en) | 1986-10-29 |
| GB2174036B GB2174036B (en) | 1989-07-05 |
Family
ID=6268719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8609334A Expired GB2174036B (en) | 1985-04-20 | 1986-04-16 | A method and apparatus for the manufacture of crescent or ring-shaped dough products |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE904624A (en) |
| DE (1) | DE3514361A1 (en) |
| FR (1) | FR2580469B1 (en) |
| GB (1) | GB2174036B (en) |
| IT (1) | IT1190625B (en) |
| NL (1) | NL192658C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2624785A1 (en) * | 1987-12-21 | 1989-06-23 | Barthels Luders Gmbh Werk Brun | METHOD AND DEVICE FOR DEFORMING A RIGHT ROLL, PRODUCED FROM A PULP MASS, IN A CLOSED ANNULAR FORM |
| EP0329235A2 (en) * | 1988-02-17 | 1989-08-23 | Machinefabriek C. Rijkaart B.V. | Dough piece bending device |
| ES2066647A2 (en) * | 1992-05-22 | 1995-03-01 | Soriano Angel Lozano | Continuous unit for forming croissants |
| US6303171B1 (en) | 2000-06-14 | 2001-10-16 | Jan Van Dyck | Method and device for producing thin pieces of chocolate |
| EP1285581A2 (en) | 2001-08-20 | 2003-02-26 | A. FRITSCH GMBH & CO. KG | Process and system for making rolled dough products, in particular croissant rolls, from a flat pre-cut dough piece |
| WO2005102060A1 (en) * | 2004-04-24 | 2005-11-03 | Cadbury Schweppes Plc | A baked food product and a method and apparatus for producing the baked food product |
| ITBO20090428A1 (en) * | 2009-07-02 | 2011-01-03 | Ct Pack Srl | METHOD AND EQUIPMENT FOR THE PRODUCTION OF CROISSANT AND SIMILAR. |
| IT201600123123A1 (en) * | 2016-12-05 | 2018-06-05 | Michele Sartori | AUTOMATIC ROUNDER FOR BAKING MACHINES WITHOUT COHESION |
| WO2018234462A1 (en) * | 2017-06-20 | 2018-12-27 | Inglis Brian | Baking tool |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4429382C2 (en) * | 1994-08-12 | 1996-09-19 | Uwe Trockels | Method and device for forming and inserting curved strands of dough into baking sheets |
| CN106689246B (en) * | 2016-11-29 | 2022-03-22 | 阳政精机（无锡）有限公司 | Device and method for rolling triangular crisp wrapper strips into stuffed or non-stuffed conical croissants |
| EP3669656B1 (en) * | 2018-12-19 | 2023-05-10 | Fritsch Bakery Technologies GmbH & Co. KG | Method and device for shaping dough products |
| CN112602745B (en) * | 2020-12-09 | 2022-07-01 | 江苏食品药品职业技术学院 | Multilayer sandwich bread and preparation device and use method thereof |
| CN112715621B (en) * | 2021-01-07 | 2022-05-31 | 湛江粤之都食品有限公司 | Size adjusting device for meatball forming machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR510999A (en) * | 1919-12-05 | 1920-12-14 | Fils Giraud | Device intended for rolling and calibrating dough prepared for making food dumplings |
| US1824759A (en) * | 1930-05-24 | 1931-09-29 | George K Bainbridge | Plastic rolling machine |
| GB835240A (en) * | 1956-01-27 | 1960-05-18 | Baker Perkins Ltd | Improvements in or relating to methods and means for folding dough pieces |
| US3433182A (en) * | 1966-04-11 | 1969-03-18 | Thompson Bagel Machine Mfg Cor | Automatic feeding cutoff and bagel forming machine |
| US3802824A (en) * | 1972-06-28 | 1974-04-09 | J Przybylski | Apparatus for forming an annulus of dough used for bagels and the like |
| AT337631B (en) * | 1975-02-21 | 1977-07-11 | Prohaska Franz Ing | DEVICE FOR A SEMI-CIRCULAR BENDING OF LONG-MOLDED BAKED PRODUCTS, IN PARTICULAR BAKED PRODUCTS, THAT CONSIST OF A SHAPE FOLLOWED BY A CONVEYOR BELT |
| DE2603168C3 (en) * | 1975-02-06 | 1978-11-16 | Prohaska, Franz, Ing., Weiz, Steiermark (Oesterreich) | Device for approximately semicircular bending of long-knitted baked goods blanks, in particular croissants |
| DE3323918A1 (en) * | 1983-06-03 | 1984-12-06 | Hans Jürgen 8480 Weiden Kasper | Device for manufacturing loosely rolled baked goods such as croissants, butter crescents or the like |
| FR2558339A1 (en) * | 1984-01-20 | 1985-07-26 | Jouas Claude | Automatic shaping machine for products such as food products |
-
1985
- 1985-04-20 DE DE19853514361 patent/DE3514361A1/en active Granted
-
1986
- 1986-04-16 GB GB8609334A patent/GB2174036B/en not_active Expired
- 1986-04-16 IT IT20102/86A patent/IT1190625B/en active
- 1986-04-18 FR FR868605641A patent/FR2580469B1/en not_active Expired - Fee Related
- 1986-04-18 BE BE0/216553A patent/BE904624A/en not_active IP Right Cessation
- 1986-04-18 NL NL8600990A patent/NL192658C/en not_active IP Right Cessation
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2624785A1 (en) * | 1987-12-21 | 1989-06-23 | Barthels Luders Gmbh Werk Brun | METHOD AND DEVICE FOR DEFORMING A RIGHT ROLL, PRODUCED FROM A PULP MASS, IN A CLOSED ANNULAR FORM |
| BE1002166A5 (en) * | 1987-12-21 | 1990-08-28 | Barthels & Lueders Gmbh | PROCESS AND DEVICE FOR THE DEFORMATION OF A STRAIGHT ROLL, PRODUCED FROM A MASS OF PASTE, INTO A CLOSED ANNULAR SHAPE. |
| EP0329235A2 (en) * | 1988-02-17 | 1989-08-23 | Machinefabriek C. Rijkaart B.V. | Dough piece bending device |
| EP0329235A3 (en) * | 1988-02-17 | 1990-08-22 | Machinefabriek C. Rijkaart B.V. | Dough piece bending device |
| US4961697A (en) * | 1988-02-17 | 1990-10-09 | Machinefabriek C. Rijkaart B.V. | Dough piece bending device |
| ES2066647A2 (en) * | 1992-05-22 | 1995-03-01 | Soriano Angel Lozano | Continuous unit for forming croissants |
| US6303171B1 (en) | 2000-06-14 | 2001-10-16 | Jan Van Dyck | Method and device for producing thin pieces of chocolate |
| EP1163851A2 (en) * | 2000-06-14 | 2001-12-19 | Jan Van Dyck | Method and device for producing thin pieces of chocolate |
| BE1013554A3 (en) * | 2000-06-14 | 2002-03-05 | Dijck Jan Van | METHOD AND DEVICE FOR MAKING thin pieces of chocolate. |
| EP1163851A3 (en) * | 2000-06-14 | 2003-05-28 | Jan Van Dyck | Method and device for producing thin pieces of chocolate |
| EP1285581A2 (en) | 2001-08-20 | 2003-02-26 | A. FRITSCH GMBH & CO. KG | Process and system for making rolled dough products, in particular croissant rolls, from a flat pre-cut dough piece |
| WO2005102060A1 (en) * | 2004-04-24 | 2005-11-03 | Cadbury Schweppes Plc | A baked food product and a method and apparatus for producing the baked food product |
| ITBO20090428A1 (en) * | 2009-07-02 | 2011-01-03 | Ct Pack Srl | METHOD AND EQUIPMENT FOR THE PRODUCTION OF CROISSANT AND SIMILAR. |
| IT201600123123A1 (en) * | 2016-12-05 | 2018-06-05 | Michele Sartori | AUTOMATIC ROUNDER FOR BAKING MACHINES WITHOUT COHESION |
| WO2018234462A1 (en) * | 2017-06-20 | 2018-12-27 | Inglis Brian | Baking tool |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3514361C2 (en) | 1989-03-02 |
| GB8609334D0 (en) | 1986-05-21 |
| NL8600990A (en) | 1986-11-17 |
| IT8620102A0 (en) | 1986-04-16 |
| GB2174036B (en) | 1989-07-05 |
| FR2580469A1 (en) | 1986-10-24 |
| NL192658C (en) | 1997-12-02 |
| IT1190625B (en) | 1988-02-16 |
| FR2580469B1 (en) | 1991-05-10 |
| NL192658B (en) | 1997-08-01 |
| DE3514361A1 (en) | 1986-10-23 |
| IT8620102A1 (en) | 1987-10-16 |
| BE904624A (en) | 1986-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000416 |