EP3051964A2 - Device for cutting, guiding and retaining - Google Patents
Device for cutting, guiding and retainingInfo
- Publication number
- EP3051964A2 EP3051964A2 EP13792605.1A EP13792605A EP3051964A2 EP 3051964 A2 EP3051964 A2 EP 3051964A2 EP 13792605 A EP13792605 A EP 13792605A EP 3051964 A2 EP3051964 A2 EP 3051964A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting
- fruit
- area
- widening
- guiding
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N1/00—Machines or apparatus for extracting juice
- A23N1/003—Machines or apparatus for extracting juice especially for citrus fruits
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/023—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing cone or reamer
Definitions
- the present invention refers to a device for cutting, preferably for automatic squeezing machines, that enables making a clean section of the fruit to be squeezed, thus avoiding tears, for example of the rind in the case of citruses, that provoke spillage of the liquids they contain, among them aromatic oils that when mixed with the juice to be consumed give it a bitterer taste and that are unhealthy when certain levels regulated by food standards are reached.
- a torn rind further creates visual aggressiveness that dissuades a good sensory perception, while a clean cut suggests a good sensory experience.
- the cutting system is apt for fruits, vegetables or any other green, and so the use herein of the term "fruit” is to be understood to be comprehensive of all vegetables.
- Spanish patent no. ES2008438 has as a subject, a fruit squeezing machine that consists in some drums equipped with semi-hemispherical recesses, having dimensions that enable receiving citric fruits one at a time that are then transferred to the bottom portion where they are cut into two halves by a knife, there being two other synchronised drums equipped with male semi-hemispherical heads that attack the fruit halves.
- Spanish patent ES2091702 refers to a fruit squeezing machine in which some rotating arms, ending in sockets, pick up the fruit to be squeezed from the feeder and, when said arms rotate they transfer the fruit to a position facing some squeezing cones, there being a knife crossing their path that divides the fruit into two halves.
- Spanish Utility Model ES1050660U describes a system in which the knife, actuating in a synchronised manner with the fruit squeezing and driving assembly, is shifted in the opposite direction as the fruit, favouring a clean cut and avoiding tears.
- the subject of the present invention is a device for cutting fruit and the subsequent separation and retention of the resulting portions, preferably in an automatic manner, for use inside an automated squeezing system, although nothing prevents it from being used independently or in other types of installations.
- the device made of one or several pieces, comprises a cutting area and an area for opening the fruit and retaining the same.
- the cutting area has a sharpened edge that preferably incorporates a cutting blade, which could be a knife.
- the cutting area is in an advanced position with respect to the rest of the device, facing the fruit to be cut and interposed in its path.
- the device has a widening after the cutting area.
- Said widening forces the opening of the fruit and, once cut, forces the separation of the portions resulting from the cut, as well as contributing to maintaining the portions of the fruit in the cavities of the driving drums until they encounter the squeezing elements.
- This widening can vary in length depending on the place in which the encounter occurs with the squeezing element, and its configuration can also vary; hence it can be widened on both sides of the device, symmetrical with respect of the plane of the cutting blade, or widened on only one of the sides.
- the device is equipped with a series of recesses in the widening area.
- the recess extends from the edge of the cutting area in the direction of the advance of the fruit, being deeper in the area closest to the cutting edge, and with the depth gradually reducing after this point in the direction of the path of the fruit.
- this recess can also be gradually reduced to the extent that its depth is reduced, although a possible embodiment is contemplated with a recess having a constant width.
- Another one of the functions of said widening is to retain the fruit in the cavities that transport it until it encounters the squeezing elements, serving as a stop to keep it from falling; for which its length will vary according to the point at which the encounter occurs between the fruit and said squeezing elements.
- the distance between the surface of the widening area and the surface of the female drum must be minimal at all times, bearing in mind that as the juice is a sticky and adhesive liquid, the depositing of the juice in them should not interfere with the relative movement between them.
- the device can be independent and attached with given means to the machines or come integrated in one of the elements of the machines.
- FIGURE 1 displays an embodiment of the knife comprising an inserted sharpened blade; thus being visible the body of device (1 ), on which a knife or cutting area (2) is distinguished, which in this case has an inserted cutting blade (3), a widening area (4), which in this case has a symmetrical widening on both sides, a recessed area (5) that is stretched out and gradually loses depth.
- This figure displays a handle (6) for facilitating the handling of the device, although this is an optional element that may not be present in other embodiments.
- FIGURE 2 displays an example of the system of automatic squeezing that includes the cutting and retaining device, and in which are visible the rotating female drums (7) that comprise the cavities, not shown, in which the fruit is lodged, male drums (8) that rotate in the opposite direction of the female drums, having protuberances or squeezing elements (9) and, crossing the path of the fruit, cutting and retaining device (10), in which can be identified cutting area (2), with knife (3), and widening area (4).
- FIGURE 3 displays a detailed view of the squeezing device in relation to one of the female drums of a squeezing machine in which can be seen cutting area (2), knife (3), widening area (4), recess (5) female drum (7) and cavities (10) in which the fruit is lodged.
- FIGURE 4 displays a different embodiment of the device, this time integrated and forming part of the internal face of the housing of a squeezing machine, specifically, of a machine with a squeezing system of the type described in Spanish Patent No. P201331 180, in which can be seen knife (3), cutting area (2), widening area (4), and recess (5)
- the device in accordance with an embodiment explained herein, which corresponds to FIGURE 1 and comprises: ⁇ A main body (1 ) having an arrowhead cross-section.
- a cutting area (2) in which a cutting blade(3) is housed • A cutting area (2) in which a cutting blade(3) is housed.
- a recess (5) in the widening area said recess having a greater depth and width in the portion closest to the cutting area, and losing depth and width as it draws away there from.
- the device has been equipped with a handle (6) which is entirely additional and might not be present in other embodiments.
- the device configured in this manner is installed on the path of the fruit with the cutting blade positioned tangentially to female drums (7) as can be seen in FIGURE 2.
- the fruit trapped between the two female drums (7) and driven by their rotation, finds the device in its path, entering into contact with cutting blade (3), thus starting the cut. As the fruit advances the cut continues and so the most advanced portion of the fruit passes beyond the cutting blade and begins its path through widening area (4) forcing the opening of the fruit which, in this moment, is partially cut. This opening is produced while the most advanced portion of the fruit is held on track by recess (5), in such a way that the smaller separation fails to reach such an angle that could cause a tear in the portion of the fruit still pending to be cut.
- the recess facilitates a centred advance of the fruit.
- the widening area will be extended, serving as a retaining top for the fruit lodged in the cavities of the female drum up to the point of contact with squeezing elements (9).
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201331434A ES2532987B1 (en) | 2013-10-01 | 2013-10-01 | Fruit cutting device |
PCT/EP2013/072340 WO2013190150A2 (en) | 2013-10-01 | 2013-10-24 | Device for cutting, guiding and retaining |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3051964A2 true EP3051964A2 (en) | 2016-08-10 |
Family
ID=49619880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13792605.1A Withdrawn EP3051964A2 (en) | 2013-10-01 | 2013-10-24 | Device for cutting, guiding and retaining |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3051964A2 (en) |
ES (1) | ES2532987B1 (en) |
WO (1) | WO2013190150A2 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2288756A (en) * | 1940-07-30 | 1942-07-07 | Fmc Corp | Fruit juice extracting machine |
US2515748A (en) * | 1946-05-09 | 1950-07-18 | Hewlett Mfg Company | Fruit juice extracting machine |
US2531026A (en) * | 1947-10-23 | 1950-11-21 | Cadella Anthony | Fruit cutter and juicer |
US2602479A (en) * | 1948-12-07 | 1952-07-08 | Earle E Crowe | Citrus fruit juice extractor |
ES2008438A6 (en) | 1988-03-29 | 1989-07-16 | Maquinas Y Elementos Sociedad | A fruit-squeezing machine |
ES2053357B1 (en) * | 1991-05-24 | 1995-02-01 | Maquinas & Elementos Sa | CITRUS FRUIT SQUEEZER MACHINE. |
ES2091702B1 (en) * | 1992-10-23 | 1998-05-01 | Font Rafael Olmos | IMPROVEMENTS INTRODUCED IN CITRUS JUICER MACHINES. |
ES1050660Y (en) | 2001-11-21 | 2002-08-16 | Zumex Maquinas Y Elementos S A | CUTTING DEVICE WITH MOBILE BLADE FOR FRUIT EXPRESSING MACHINE. |
WO2004052126A1 (en) * | 2002-12-10 | 2004-06-24 | Zumex, Maquinas Y Elementos; S.A. | Moveable-blade-equipped cutting device for fruit squeezing machine |
-
2013
- 2013-10-01 ES ES201331434A patent/ES2532987B1/en not_active Expired - Fee Related
- 2013-10-24 WO PCT/EP2013/072340 patent/WO2013190150A2/en active Application Filing
- 2013-10-24 EP EP13792605.1A patent/EP3051964A2/en not_active Withdrawn
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2013190150A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2013190150A3 (en) | 2014-07-17 |
WO2013190150A2 (en) | 2013-12-27 |
ES2532987B1 (en) | 2016-01-13 |
ES2532987A1 (en) | 2015-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160408 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ZUMEX GROUP S.A. |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20190227 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200918 |