WO1986002805A1 - Moule de pressage de fromages - Google Patents

Moule de pressage de fromages Download PDF

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Publication number
WO1986002805A1
WO1986002805A1 PCT/DK1985/000092 DK8500092W WO8602805A1 WO 1986002805 A1 WO1986002805 A1 WO 1986002805A1 DK 8500092 W DK8500092 W DK 8500092W WO 8602805 A1 WO8602805 A1 WO 8602805A1
Authority
WO
WIPO (PCT)
Prior art keywords
mould
pressing
bottom part
outer cover
locking
Prior art date
Application number
PCT/DK1985/000092
Other languages
English (en)
Inventor
Mogens Frei
Original Assignee
A/S Perfora Hans Rossen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DK525284A external-priority patent/DK525284A/da
Application filed by A/S Perfora Hans Rossen filed Critical A/S Perfora Hans Rossen
Publication of WO1986002805A1 publication Critical patent/WO1986002805A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J25/00—Cheese-making
    • A01J25/12—Forming the cheese
    • A01J25/15—Presses therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J25/00—Cheese-making
    • A01J25/12—Forming the cheese
    • A01J25/13—Moulds therefor

Definitions

  • a pressing operation takes place at some time during the manufacturing process. Principally there are two kinds of pressing: a preliminary pressing and a final pressing. Dependent on the type of cheese these two kinds of pressing are utilized separately or successive ⁇ ly.
  • a preliminary pressing operation is comparatively brief and is carried out in large vats before the cheese is cut into smaller blocks, whereas a final pressing operation is effected in individual, smaller moulds, and for certain cheeses it may last up to about 48 hours.
  • final pressing moulds In order not to occupy the pressing machine during the entire pressing period, final pressing moulds have been developed which after being filled, closed and locked may be removed from the pressing machine and- stored somewhere else so as to make the press available for other work.
  • This invention relates to such a mould for pressing of cheese and consisting of a bottom part and a cover part composed of an outer cover and a thrust plate substantially similar to the inner shape of the bottom part, which thrust plate is movable in the height direc- tion of the mould and spring biased away from the outer cover whereby the thrust plate is adapted to engage a mass of curd present in the mould and transfer a thrust thereto from the outer cover when the outer cover has been connected to the bottom part in a pressing position by means of releasable locking devices at the outer periphery of the mould.
  • a further deficiency of-this known pressing mould is that it does not allow a change in the final pressing force.
  • Such a change of force may be desirable with cer ⁇ tain types of cheese, e.g. an increase or descrease of the force in one or more steps during the pressing period.
  • the pressing mould according to the invention is characterized in that the cover is adapted to be connected to the bottom in dif ⁇ ferent height positions relative thereto.
  • the mutual position of the connected mould parts is in this case not predetermined as in known designs, and by choosing a suitable position and, if necessary, by changing it, a pressing force of exactly the desired magnitude may be ensured at any time.
  • cheeses of considerably varying thickness can now - within certain limits - be produced in the same mould.
  • Fig. 1 is a part-sectional view of a cover part for a first embodiment of a pressing mould according to the invention
  • Fig. 2 is a part-sectional view of a bottom part of the pressing mould according to the invention, shown in Fig. 1,
  • Fig. 3 is a part-sectional view of the assembly of the mould parts, viewed at right angles to Figs. 1 and 2, and , Fig. 4 is a part-sectional view of a second embo ⁇ diment of a pressing mould according to the invention.
  • a ' cover part 1 comprising an outer cover 2 and a thrust plate 3.
  • the thrust plate Via two mutually displaceable housing parts 4 and 5 the thrust plate is connected to the outer cover 2 , from which locking tabs 7 protrude.
  • Housing parts 4 and 5 accommodate a thrust member, e.g. a coil spring 6.
  • the bottom part 10 shown in Fig. 2 comprises a holder having a plate guide 11, the inner side of which forms a support surface for a locking tab 7 indicated in dotted lines. At its top the bottom part is formed with an upwardly diverging collar 12, the outer side of which forms a contact surface for a sleeve 13.
  • the sleeves may be interconnected by means of a rod 14 extending through the sleeves.
  • Rod 14 is spring-biased upwardly by springs 15 arranged in housings 16 and it is movable in the height direction of the mould within grooves 19.
  • curd 20 is first filled into bottom part 10 following which cover part 1 is mounted, normally by means of a press.
  • Thrust plate 3 which matches the interior shape of bottom part 10, thus abuts on curd 20.
  • the pressing force is now increased up to the desired magnitude, an automatic and stepless locking together of the mould parts is simul ⁇ taneously effected by a cooperation between locking tabs 7 and the respective holders.
  • the locking tabs 7 pass through slits 21 and through spaces which are formed between the sleeves 13 and the internal sur ⁇ faces of the plate guides 11 due to the sleeves being depressed by the tabs.
  • the tabs slide freely through said spaces since the locking is effected only when the mould parts attempt to move away from one another - which will ..happen when the external pressing force is relieved and the partially compressed thrust member will try to press the cover part 1 away from the bottom part 10 via the thrust plate 3 abutting against the curd 20.
  • the locking results from the sleeves 13 being, via rod 14 and springs 15, pressed upwards in the tapering gap between the inner surface of a locking tab 7 and the outer surface of collar 12, whereby the locking tab is wedged between the sleeve 13 and the internal surface of guide 11.
  • the mould thus clamped together may now be removed from the press, because the integrated thrust member 6 ensures that the desired pressure on curd 20 is maintained.
  • the locking is stepless because it can be effected irrespective of how far the tabs 7 have passed through the holders, and con ⁇ sequently there has been provided a pressing mould which, in a simple manner and independent of minor variations in the amount of curd supplied, exerts the correct presssure on the curd.
  • Fig. 4 shows an second embodiment of a pressing mould according to the invention.
  • This mould also con ⁇ sists of a bottom part 30 and a cover part * 31.
  • the cover part is also in this case constituted by an outer cover 32 and a thrust plate 33 movable relative thereto.
  • notched bars 34 there are two notched bars on two opposite sides of the mould, i.e. a total of four notched bars.
  • Notched bars provided on the same side of the mould are interconnected by a sleeve 35 and a stif ⁇ fening flange 36.
  • a sleeve 35 Along its upper edge bottom part 30 is formed with a rim 37 adapted to cooperate with teeth 38 on the notched bars 34.
  • each pair of notched bars are supported, via sleeve 35, in interior angular guides 39 in a wide, U-shaped section 40 extending downwardly from cover part 32.
  • the substan ⁇ tially horizontal, internal rolling surfaces 41 of angu ⁇ lar guides 39 are, at their ends oriented towards the mould, formed with a shallow depression in which sleeve 35 is located in the locked position.
  • the two springs 15 shown in Fig. 3 may for instance be replaced by a single leaf spring profile, and locking member 13 does not have to be a sleeve but may for instance be formed as an eccentrically suspended cam profile.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Connecting Device With Holders (AREA)
  • Dairy Products (AREA)

Abstract

Dans un moule de pressage de fromage comprenant une partie inférieure (30) et une partie composite de couvercle (31) avec un couvercle extérieur (32) et une plaque de compression (33) sollicitée par un ressort et mobile par rapport au couvercle, les deux parties du moule (30, 31) sont fixées l'une à l'autre par des dispositifs libérables de verrouillage. Dans un mode de réalisation, les dispositifs de verrouillage comprennent des barres à encoches (34) soutenues dans le couvercle extérieur (32) parallèlement à la hauteur du moule et avec plusieurs étapes de verrouillage avec la partie inférieure (30), ce qui permet de régler la force de compression en fonction de la quantité de caillé dans le moule et de modifier cette force une ou plusieurs fois pendant la période de pressage, si nécessaire.
PCT/DK1985/000092 1984-11-05 1985-10-03 Moule de pressage de fromages WO1986002805A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK525284A DK525284A (da) 1984-04-02 1984-11-05 Presseform
DK5252/84 1984-11-05

Publications (1)

Publication Number Publication Date
WO1986002805A1 true WO1986002805A1 (fr) 1986-05-22

Family

ID=8140848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1985/000092 WO1986002805A1 (fr) 1984-11-05 1985-10-03 Moule de pressage de fromages

Country Status (3)

Country Link
EP (1) EP0199750A1 (fr)
ES (1) ES290039Y (fr)
WO (1) WO1986002805A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722663A1 (fr) * 1995-01-23 1996-07-24 Kaufler S.A. Unité de moulage de produits alimentaires, notamment pour la cuisson de jambons
WO2008118157A2 (fr) * 2007-03-22 2008-10-02 Kraft Marie B Préparateur de tofu
US8383182B2 (en) 2007-07-11 2013-02-26 Marie B. Kraft Tofu prepper
GB2526329A (en) * 2014-05-21 2015-11-25 Tofuture Ltd A tofu press and method of removing liquid from tofu

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH444567A (de) * 1966-06-25 1967-09-30 Henseler Erich Vorrichtung zur Herstellung von Käse, insbesondere Hartkäse
CH498557A (de) * 1968-11-05 1970-11-15 Hirsig Rudolf Käsepresse
DE2325907B2 (de) * 1972-05-24 1974-11-21 Mkt-Tehtaat Oy, Helsinki Käseform
DE2317594B2 (de) * 1973-04-07 1977-01-20 B.V. Hollandse Plastic Industrie Rottedam, Rottrdam (Niederlande) Kaeseform zum herstellen von kaese mit einer dichten kaeserinde, insbesondere zum herstellen von gepresstem kaese
DE2656907A1 (de) * 1975-12-28 1977-07-07 Mlekarensky Prumysl Generalni Einrichtung zum formen von kaesebruch bei der herstellung von rahmkaese
EP0126861A1 (fr) * 1983-05-27 1984-12-05 Royal-Käseformen und -Pressen AG Dispositif pour la fabrication de fromage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH444567A (de) * 1966-06-25 1967-09-30 Henseler Erich Vorrichtung zur Herstellung von Käse, insbesondere Hartkäse
CH498557A (de) * 1968-11-05 1970-11-15 Hirsig Rudolf Käsepresse
DE2325907B2 (de) * 1972-05-24 1974-11-21 Mkt-Tehtaat Oy, Helsinki Käseform
DE2317594B2 (de) * 1973-04-07 1977-01-20 B.V. Hollandse Plastic Industrie Rottedam, Rottrdam (Niederlande) Kaeseform zum herstellen von kaese mit einer dichten kaeserinde, insbesondere zum herstellen von gepresstem kaese
DE2656907A1 (de) * 1975-12-28 1977-07-07 Mlekarensky Prumysl Generalni Einrichtung zum formen von kaesebruch bei der herstellung von rahmkaese
EP0126861A1 (fr) * 1983-05-27 1984-12-05 Royal-Käseformen und -Pressen AG Dispositif pour la fabrication de fromage

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722663A1 (fr) * 1995-01-23 1996-07-24 Kaufler S.A. Unité de moulage de produits alimentaires, notamment pour la cuisson de jambons
FR2729544A1 (fr) * 1995-01-23 1996-07-26 Kaufler Sa Unite de moulage de produits alimentaires, notamment pour la cuisson de jambons
WO2008118157A2 (fr) * 2007-03-22 2008-10-02 Kraft Marie B Préparateur de tofu
WO2008118157A3 (fr) * 2007-03-22 2010-02-25 Kraft Marie B Préparateur de tofu
CN101861101A (zh) * 2007-03-22 2010-10-13 玛丽·B·克拉夫特 豆腐处理器
US8383182B2 (en) 2007-07-11 2013-02-26 Marie B. Kraft Tofu prepper
GB2526329A (en) * 2014-05-21 2015-11-25 Tofuture Ltd A tofu press and method of removing liquid from tofu
GB2526329B (en) * 2014-05-21 2016-07-20 Tofuture Ltd A tofu press and method of removing liquid from tofu

Also Published As

Publication number Publication date
EP0199750A1 (fr) 1986-11-05
ES290039U (es) 1986-06-16
ES290039Y (es) 1987-03-01

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