US3889012A - Method of manufacturing twisted pastry articles - Google Patents

Method of manufacturing twisted pastry articles Download PDF

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Publication number
US3889012A
US3889012A US338743A US33874373A US3889012A US 3889012 A US3889012 A US 3889012A US 338743 A US338743 A US 338743A US 33874373 A US33874373 A US 33874373A US 3889012 A US3889012 A US 3889012A
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United States
Prior art keywords
ribbon
belts
twisted
strip
twisting
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Expired - Lifetime
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US338743A
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English (en)
Inventor
Jacques Riviere
Raymond Simon
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Lu Brun and Associes SA
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Lu Brun and Associes SA
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Application filed by Lu Brun and Associes SA filed Critical Lu Brun and Associes SA
Priority to US05/563,574 priority Critical patent/US3993422A/en
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Publication of US3889012A publication Critical patent/US3889012A/en
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    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21CMACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C3/00Machines or apparatus for shaping batches of dough before subdivision
    • A21C3/08Machines for twisting strips of dough, e.g. for making pretzels
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21CMACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C3/00Machines or apparatus for shaping batches of dough before subdivision
    • A21C3/10Machines or apparatus for shaping batches of dough before subdivision combined with dough-dividing apparatus

Definitions

  • the present invention relates to the manulacture of twisted articles and to articles thus obtained in the form of bars comprising one or more twisted parts spaced out along their length.
  • the present invention relates more particularly to a method and a device for the manufacture of articles of pastry-ware or confectionery obtained on the basis of a pastry-like material in the form ofsn all bars comprising at least one twisted part over their length. Even more particularly the present invention relates to a method and a device for operating same, facilitating the obtaining of small bars or sticks more particularly of folded-over pastry which comprises a twist which is clearly in their central part and which, having passed into a cooking device. constitutes cakes sold under the name of 'lortillons.
  • Such cakes made of folded pastry are at the moment obtained on the basis of a strip of folded pastry with seniolina sugar powdered thereon, cut into transverse ribbons of small size, each ribbon being cut off in turn into short sections or pieces, each piece being twisted on to itself manually before being cooled. It will be agreed that this operation of manual twisting requires a large number of operatives if it is desired to obtain a large rate of flow of these cakes, and the cost of their employment has a pronounced effect on the economy of such manufacture.
  • Another object of the present invention is to provide a machine for executing such a method in mechanical manner, so conceived as to offer not a single member capable of retaining the pastry-like materials, in other words, they cannot be soiled by contact with the latter or with any products coating them and making it possible to admit at the input the pastry-like material in the form of a strip of consistent size which the twisted articles will be obtained in a number of rows.
  • Another object of the present invention is to facilitate the obtaining of pastry articles, of determined length and width, all identical and each comprising at one or more identical spots a part where they have been twisted over on to themselves, these twists being fixed by means of a slight crushing or flattening to the thickness of the article, in other words to the thickness of the strip of pastry which is supplied to the machine.
  • Yet another object of the present invention is to provide more specifically at the input to a cooking device small bars of folded-over pastry with a coating of sugar, each comprising a twist in its central part which has been flattened to its thickness so that the results obtained at the output of the cooking machine after baking is small cakes which are clearly of the same shape and size and are known as Tortillons.
  • a method of this type for the manufacture of articles in the form of small twisted bars, notably of pastry-like material comprises:
  • each ribbon then being in the form of a small bar with flat parts separated'by means of twisted parts into specific points along its length.
  • the squeezed points are situated equidistant from each other, the end parts of the ribbons constituting the extreme squeezed points and all these points forming flat parts situated in one and the same plane.
  • This process also comprises a stage consisting in the cutting of each twisted ribbon clearly in the centre of each flat part between two consecutive twisted parts, the extreme flat parts themselves being cut at a corresponding distance from the adjacent twisted parts, so as to obtain strips of ribbon. which are clearly of the same length and comprise a central twisted part.
  • this method is operated in a machine comprising:
  • Twisting device worked so as to be able to turn vertically in the upper and lower belt beds and situated so as to be perpendicular of the parts of the ribbons which are to be squeezed and also turned, each device comprising an upper belt and a lower belt facing each other and maintaining between them the same passage as exists between the other belts;
  • This machine further comprises, above the discharge belt, a device for cutting twisted ribbons into pieces comprising a twist in their central part.
  • each belt of the upper plane bed is perpendicular of a corresponding belt of the lower plane bed, the upper belt being distributed basically symmetrically in respect of the lower belt vis-a-vis the horizontal axis of the freed passage between them connecting the supply and discharge belts, each bed comprising, perpendicular of a part of the ribbon which is to be squeezed, but not twisted, a continuous belt connecting the discharge end of the supply belt and the reception end of the discharge belt, and perpendicular of a part which is to be squeezed and made to turn upon itself, between these two same belt ends, an assembly of three belts comprising an input belt to the corresponding twisting device followed in its prolongation by the belt of this twisting device which is itself followed in its prolongation by a discharge belt supplying the discharge belt, this arrangement of the belts being such that each upper continuous belt and its corresponding lower belt are in the same vertical plane perpendicular to part of the non twisted ribbons and in that each upper assembly of three successive belts and the lower assembly which corresponds thereto are in
  • Each twisting device is comprised of two cogged half crowns each of which is supported by a stationary cheek situated outside the free passage between the belts, these half crowns being separated from each other so as to constitute a part of this freed passage and each supporting a belt, these two belts themselves being arranged so as to be perpendicular in respect of each other and control between them the same freed passage, each belt being controlled in translation by a roller, the rotation of which is controlled by a screwdriver device and each half crown being in engagement with two control pinions, these pinions being four in number per device and being distributed angularly in the periphery of the half crowns.
  • Each twist-flattening device is comprised of an upper belt perpendicular to a lower belt, these being disposed in a vertical plane crossing a twisted part of the ribbon, in other words between two vertical planes formed by the belts situated to the right of non-twisted parts of the ribbon.
  • the device for cutting twisted ribbons is comprised of upper belts at the belt output keeping between them and the latter the same freed passage, and are arranged in pairs with between these two crowns, a ribbon cutting disc, each pair of belts being situated in the axial prolongation of each belt or assembly of three belts of the upper bed of same.
  • the apparatus for cutting the strip of pastry-like material into transverse ribbons is comprised of a transverse blade adapted to move vertically and cooperating with a stationary transverse anvil which itself forms a counter blade situated in the vicinity of the discharge end of the supply belt, this blade being controlled in reciprocal motion by an eccentric controlling the stepped advance of this supply belt, this advance having a value corresponding to the width of a cut ribbon.
  • each advance jerk of the belts including those of the twisting devices which are then immobilised with their central passage in the prolongation of the freed passage of the machine, having a value clearly greater than the overall gauge radius of a twisting device, being calculated in such a way that a ribbon is always stopped in the axis of the twisting members with a view to the successive rotation of the latter, and being controlled by the angular rotation of a first Maltesecross, the rotation of the twisting members being controlled by the angular rotation of a second Maltesecross, the rotation of the twisting members being controlled by the angular rotation of a second Maltesecross, this being mounted so as to remain stationary when the first cross is in rotation,
  • the supply belt of the strip of pastry-like material and the latter advances over a length corresponding to the width of a transverse ribbon which is cut off from the strip by the fall and rise of the blade with a view to advancing the belt and disposed on the immobile belt of the lower bed, these movements being controlled by the eccentrics which are set in continuous rotation by the motor source of the machine.
  • the angular rotation of the first Maltese-cross preferably of the value of a quarter revolution, controls the simultaneous translation of the belts of the upper bed and of the lower bed, including those of the twisting devices and those of the twist-flattening devices, over a length which is clearly greater than the overall rotation gauge radius of a twisting device, and in that the angular rotation of the second Maltese-cross, preferably of the value of a revolution, controls, exclusively by means of four pinions engaging on the cogged half crowns of each of the twisting members, the simultaneous rotation over a complete turn of the latter.
  • the output belt, and the discs and crowns of the cutting device are respectively set in continuous translation and rotation by means of direct reduction transmission from the motor source of the machine.
  • FIG. 1a is a section view taken along the line II of FIG. 2 showing the disposition of the belt in the longitudinal axis of one of the twisting devices, this view also showing in diagrammatic form the control of this twisting device by means of pinions and chains;
  • FIG. lb is a section view taken along the line IIlI of FIG. 2 showing the disposition of the belts in the axis of an interval between two twisting devices, this view also showing in diagrammatic form the control of a twisting device by means of pinions and chains so as to explain more clearly the situation of each of these members;
  • FIG. 1c is a diagrammatic sectional view of a twisting device
  • FIG. 2 is a plan view of the control mechanism of the machine, supply and discharge belts, only the belts of the lower beds being shown to aid comprehesion, bearing in mind that the corresponding belts of the upper bed are distributed in the same manner and symmetrically in respect of the plane XX of FIGS. 1a to It:
  • FIG. 3 is an elevation view of the control mechanism of the machine taken along line III-IlI of FIG. 2.
  • the machine which is shown comprises a supply belt Cll of a sheet or strip of pastry-like material B and a discharge belt C12 for removal of the twisted articles situated at a distance from the supply belt but in prolongation thereof, the intervening space being occupied by a plane bed of upper belts and a plane bed of lower belts.
  • Twist-flattening devices are also provided, situated between the output of the twisting devices and the input of the discharge belts C12, each flattening device being comprised of a pair of belts C7 and C8 placed in the gap between two pairs of belts C3, C4, and C5, C6.
  • each upper belt is directly above the lower belt corresponding thereto, in other words the upper belts are distributed so as to be symmetrical to the lower belts vis-a-vis the plane XX of the free passage.
  • the distribution of the lower belts is very clearly seen in FIG. 2, this figure also showing the gaps between the belts where the twisted parts v of the strips r are to be formed, said parts to be flattened between belts C7, C8, of the flattening devices.
  • Only lower belts C9 do not have corresponding upper belts; they are provided only to support the corresponding parts of strip r before they enter between belts C1, C2
  • each bed comprises, at the position of a part of this strip which is to be squeezed but not twisted, a belt such as C3 or C4 connecting terminal discharge end of the supply belt C11 to the reception end of the discharge belt C12.
  • each bed comprises, at the position of a part of the strip which is to be squeezed and made to turn upon itself in a complete revolution by means of a twisting device in order to form twists on both sides of it, an assembly of belts comprising an input belt C9 to the corresponding twisting device, followed by the belt of this twisting device C1 or C2 which is itself followed by a belt C5 or C6 supplying material to the discharge belt C12.
  • This machine also comprises an assembly for cutting strips B into transverse ribbons r, situated in the vicinity of the discharge end of the supply belt Cl] and in front of the input of belts C4 and C9.
  • This cutting assembly comprises a transverse blade 30 actuated vertically in reciprocal motion by means of eccentric E and cooperating with an anvil 30' forming a counter blade; this eccentric E also controls the stepped advance of the supply belts Cll by means of a rod 28.
  • a device for cutting twisted ribbon is also provided above the discharge belt C12 and comprises belts C10 arranged so as to maintain vis-a-vis this belt the same passage as that between the belt bed distributed in twos in the axial prolongation of the upper belt C3 with. between them, a cutting disc D which is thus situated equidistant from the two twisted parts v of the ribbon. It should however be pointed out that at the two lateral extremities of this device only one belt C10 is provided. flanked on the outside by a disc D intended to cut the corresponding end of each ribbon r.
  • This twisting device comprises two toothed half crowns R4, separated from each other in order to constitute a free passage in the plane XX.
  • Each half crown is supported by lateral cheek (not shown),-these cheeks similarly being separated in order to maintain the free passage.
  • Each half crown is meshed with two pinions P10, placed ad jacent the periphery of the half crown, and supports a lateral belt C1 or C2. These belts are placed symmetrically in respect of each other, vis-a-vis the plane XX, to maintain a free passage, as has been mentioned above.
  • Each belt passes over a drive roller 1 and idle return rollers 20, 21, 22, 23 the roller 21 acting as a bracing or tensioning means.
  • Each drive roller 1 comprises on its extremity on the belt side a split projection 31 designed so as to be engaged in the position shown in FIG. 1c by means of a member forming a screwdriver associated with each pinion P20 (see FIGS. 1a and 1b).
  • each twisting device may be set in rotation by a pinion P10 and that when it is immobilised in the position shown in FIG. 10 its belts C1 and C2 may be translated under the action of the rotation of the rotors 1 entrained by their respective split projection subject to the action of rotation of the corresponding screwdriver member.
  • Toothed wheel R (FIGS. 2 and 3) is the control wheel continuously driven by a motor chain A and splined on a shaft T, which itself supports a pinion P1 and a block wheel R1 which are splined on it. These two members therefore turn continuously.
  • the wheel R1 has four blocks t at (two diametrically opposed on one side, and two diametrically opposed on the other side).
  • the pinion P1 drives a toothed wheel R2 by means of chain B passing over a pinion P2, which is idle on a shaft 7 but integral with a wheel R5 identical to a wheel R6 and over tensioning pinion P3.
  • This whee] R2 is splined on shaft 6 on which are splined a pinion P4 and a roller S for entraining the discharge belt C12.
  • the pinion P4 by means of a chain C, entrains a pinion P5 splined on a shaft 4 for entraining the discs D and a pinion P6 splined on a shaft 5 for entraining rollers G1 of the belts C10.
  • the wheel R5 entrains a pinion P14 by means of a chain G passing over a bracing or tensioning pinion P13.
  • the block wheel R1 entrains in alternation two Maltese-crosses CM] and CM2 (CM1 being immobilised while CMZ executes a A revolution and conversely CM2 being immobilised while CMl executes a A revolution).
  • the cross CMl is idle on the shaft CM and supports in integral manner a toothed wheel R3 while the cross CM2 is splined on this shaft CM and is flanked by two pinions P7 and P8 likewise wedged on this shaft.
  • Pinions P8 turning integrally in respect of cross CM2 entrains, via chain D. toothed wheel R6 splined on shaft 8, toothed wheel R7 splined on shaft 9, pinion P15 splined on shaft 31, this chain being braced by bracing pinion P16.
  • Shaft 8 supports, splined on it the roller G3 controlling belts C4, C6, C8.
  • Shaft 9 supports. splined on it, the roller G4 controlling belts C9.
  • Shaft 31 supports, wedged on it, toothed wheel R8 for entraining chain F which meshes on pinion P17 wedged on the upper shaft 1, passes over bracing pinion P18, then engages on pinion P19 wedged on the lower shaft 1' and returns to cogged wheel R8.
  • Upper and lower shafts 1' also support. respectively splined on them.
  • several upper pinions P17. and lower pinions P19 Each upper pinion P17 entrains, by means of a chain H passing over a pinion P21 mounted on a spindle 3 an upper pinion P20 mounted on a member forming a screwdriver and situated in the same axis as that of the controlled upper roller 1 of a twisting device.
  • Each lower pinion P19 entrains by means ofa chain H passing over a pinion P21 mounted on a spindle 3'.
  • a lower pinion P20 mounted on a member forming a screwdriver and situated in the same axis as that of the lower roller 1, which it controls, of the same twisting device.
  • belt C10 and belt C12 are actuated at the same speed by a continuous translation movement and disc D continuously turn at the same circumferential speed.
  • the first ribbon will be led by the translation of belts C5 and C6 onto the discharge belt which will entrain it continuously under the belt C so as to be cut off by the discs D into pieces, each of which comprises a central flattened twist, at the same time the second ribbon will arrive between belts C7 and C8 of the flattening devices, the third ribbon penetrating into the twisting devices and stopping in the centre thereof, a fourth ribbon now being cut off from the strip B;
  • a method of manufacturing articles in the shape of twisted bars, from a strip of pastry or like material comprising:
  • each ribbon then being in the form of a bar with flat parts separated by at least one twisted part.
  • a method of manufacturing twisted bars having a central part consisting of folded pastry with a powdering of sugar and which, after passing into a cooking device, will be in the form of cakes, comprising:

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Confectionery (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Fish Paste Products (AREA)
US338743A 1972-03-10 1973-03-07 Method of manufacturing twisted pastry articles Expired - Lifetime US3889012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/563,574 US3993422A (en) 1972-03-10 1975-03-31 Machine for the manufacture of twisted dough articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208519A FR2175349A5 (de) 1972-03-10 1972-03-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/563,574 Division US3993422A (en) 1972-03-10 1975-03-31 Machine for the manufacture of twisted dough articles

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US3889012A true US3889012A (en) 1975-06-10

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US338743A Expired - Lifetime US3889012A (en) 1972-03-10 1973-03-07 Method of manufacturing twisted pastry articles

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US (1) US3889012A (de)
JP (1) JPS5718846B2 (de)
BE (1) BE796154A (de)
CA (1) CA1001488A (de)
CH (1) CH569420A5 (de)
DE (1) DE2311389C2 (de)
FR (1) FR2175349A5 (de)
GB (1) GB1410415A (de)
IE (1) IE37379B1 (de)
IT (1) IT981297B (de)
LU (1) LU67149A1 (de)
NL (1) NL178122C (de)
NO (1) NO139333C (de)
SE (1) SE391440B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334845A (en) * 1980-03-04 1982-06-15 Henberg Oy Machine for producing rolls of bakery products
US20030118714A1 (en) * 2001-12-21 2003-06-26 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US20030134030A1 (en) * 2001-12-21 2003-07-17 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US20030219524A1 (en) * 2002-05-22 2003-11-27 Kroening David L. Formulated hollandaise sauce and process for preparation of the same
US20030224098A1 (en) * 2002-05-30 2003-12-04 Michael Foods Of Delaware, Inc. Formulation and process to prepare a pre-formed filling unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208754A1 (de) * 2012-05-24 2013-11-28 Fritsch Gmbh Verfahren und Vorrichtung zum Twisten von Teigstreifen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534734A (en) * 1945-02-10 1950-12-19 Standard Stoker Co Inc Method of making bread
US3478704A (en) * 1967-08-24 1969-11-18 John C Ford Tortilla oven
US3512990A (en) * 1967-02-03 1970-05-19 Kellog Co Production of snack product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906847A (en) * 1932-10-10 1933-05-02 Fitzgerald Thomas Dough twisting or braiding machine
GB864185A (en) * 1956-05-30 1961-03-29 Baker Perkins Ltd Improvements in or relating to the making of twist bread
DE1141961B (de) * 1962-06-05 1963-01-03 Chester Erwin Borck Einrichtung zum Wendeln von Teigstreifen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534734A (en) * 1945-02-10 1950-12-19 Standard Stoker Co Inc Method of making bread
US3512990A (en) * 1967-02-03 1970-05-19 Kellog Co Production of snack product
US3478704A (en) * 1967-08-24 1969-11-18 John C Ford Tortilla oven

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334845A (en) * 1980-03-04 1982-06-15 Henberg Oy Machine for producing rolls of bakery products
US7951411B2 (en) 2001-12-21 2011-05-31 Michael Foods Of Delaware, Inc. Process to prepare a premium formulated fried egg
US7288279B2 (en) 2001-12-21 2007-10-30 Michael Foods Of Delaware, Inc. Formulated fried egg product
USRE46654E1 (en) 2001-12-21 2018-01-02 Michael Foods Of Delaware, Inc. Process to prepare a premium formulated fried egg
US8834952B2 (en) 2001-12-21 2014-09-16 Michael Foods, Inc. Formulated egg product suitable for processing
US20080085359A1 (en) * 2001-12-21 2008-04-10 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US8211488B2 (en) 2001-12-21 2012-07-03 Michael Foods Of Delaware, Inc. Process to prepare a premium formulated fried egg
US20030134030A1 (en) * 2001-12-21 2003-07-17 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US7338681B2 (en) 2001-12-21 2008-03-04 Michael Foods Of Delaware, Inc. Process to prepare a premium formulated fried egg
US20050226988A1 (en) * 2001-12-21 2005-10-13 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US7709039B2 (en) 2001-12-21 2010-05-04 Michael Foods Of Delaware, Inc. Formulated fried egg
US20100203201A1 (en) * 2001-12-21 2010-08-12 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US20030118714A1 (en) * 2001-12-21 2003-06-26 Michael Foods Of Delaware, Inc. Formulation and process to prepare a premium formulated fried egg
US20030219524A1 (en) * 2002-05-22 2003-11-27 Kroening David L. Formulated hollandaise sauce and process for preparation of the same
USRE43136E1 (en) 2002-05-30 2012-01-24 Michael Foods Of Delaware, Inc. Formulation and process to prepare a pre-formed filing unit
US7241469B2 (en) 2002-05-30 2007-07-10 Michael Foods, Inc. Formulation and process to prepare a pre-formed filing unit
US20030224098A1 (en) * 2002-05-30 2003-12-04 Michael Foods Of Delaware, Inc. Formulation and process to prepare a pre-formed filling unit

Also Published As

Publication number Publication date
NL178122C (nl) 1986-02-03
NO139333B (no) 1978-11-13
JPS5718846B2 (de) 1982-04-19
BE796154A (fr) 1973-09-03
GB1410415A (en) 1975-10-15
LU67149A1 (de) 1973-09-06
DE2311389A1 (de) 1973-09-20
DE2311389C2 (de) 1986-04-03
NL178122B (nl) 1985-09-02
NO139333C (no) 1979-02-21
FR2175349A5 (de) 1973-10-19
NL7303334A (de) 1973-09-12
IE37379L (en) 1973-09-10
JPS4899378A (de) 1973-12-15
SE391440B (sv) 1977-02-21
CH569420A5 (de) 1975-11-28
CA1001488A (en) 1976-12-14
IT981297B (it) 1974-10-10
IE37379B1 (en) 1977-07-06

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