US20230133707A1 - Cutting set system for a meat mincing machine - Google Patents
Cutting set system for a meat mincing machine Download PDFInfo
- Publication number
- US20230133707A1 US20230133707A1 US17/907,559 US202117907559A US2023133707A1 US 20230133707 A1 US20230133707 A1 US 20230133707A1 US 202117907559 A US202117907559 A US 202117907559A US 2023133707 A1 US2023133707 A1 US 2023133707A1
- Authority
- US
- United States
- Prior art keywords
- journal
- knife
- cutting
- coding
- set system
- 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.)
- Abandoned
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 110
- 235000013372 meat Nutrition 0.000 title claims abstract description 25
- 238000003860 storage Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/30—Mincing machines with perforated discs and feeding worms
- B02C18/36—Knives or perforated discs
- B02C18/362—Knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/30—Mincing machines with perforated discs and feeding worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/30—Mincing machines with perforated discs and feeding worms
- B02C18/301—Mincing machines with perforated discs and feeding worms with horizontal axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/30—Mincing machines with perforated discs and feeding worms
- B02C18/36—Knives or perforated discs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
Abstract
The invention relates to a reliable cutting set system for a meat mincing machine. The mutually matched coding (14, 24) between knife pins (10) and the cutting set element (20) prevents an incorrect installation of the cutting set element (20) after a cleaning process or during the initial assembly, thereby increasing the operational safety. The invention allows a detection of the correct cutting set element (20) of a cutting set system and thus an unambiguous allocation of the cutting set element to a knife pin (10) of a cutting set system.
Description
- The invention relates to a cutting set system for a meat grinder.
- Meat grinders are used for the grinding of pieces of meat and for this purpose they have cutting elements, such as, for example, perforated discs and knives. During the grinding process, the knife is driven and the perforated disc is held stationary in a housing. After several cutting operations, the cutting parts are removed from the housing and, if necessary, reground for sharpening before they are re-inserted into the housing. Frequent assembly and disassembly operations are also necessary for maintaining hygiene. In this case, the correct assignment of all cutting elements to a cutting set system and the correct installation thereof is important for a good grinding result.
- Most meat grinders work with a perforated disc and a knife. In this case, the knife edge faces the perforated disc. Incorrect insertion of the knife after a cleaning operation is rather unlikely. Less commonly, a meat grinder may have a plurality of cutting sets or cutting elements are used, such as, for example, precutters, slices and knives. In this case, the knives as a rule have cutters or slicers on both sides in order to be able to interact with adjacent perforated discs. Such a knife is shown in document DE 43 01 787 C1. When such a knife is installed, care must be taken to ensure that the cutting edges point in the direction of rotation. If such a knife is incorrectly installed, the cutting edges of the knife do not point in the direction of rotation. Although such a knife can cut, it is very likely to be destroyed by overloading. Meat grinders are also known in which the perforated disc is driven and the knife remains stationary in a housing. Here, too, care must be taken that the perforated discs are installed in the correct orientation, in particular if their perforations are conical rather than cylindrical.
- In order to prevent incorrect installation, it is known from DE 809 769 to provide a cross-section for the hole of the knife and the collar of the blade journal, which has the shape of an uneven, asymmetrical polygon. This is acceptable in the system described therein, in which only one knife is seated on the blade journal of the screw conveyor. However, this solution is disadvantageous for a knife journal of a meat grinder in which a plurality of cutting elements are employed for the grinding of meat. In particular, in the type of meat grinder in which the cutting elements are fixed and the perforated disc rotate, the cutting elements would each be required to have to have a large central opening for the blade journal, which is undesirable.
- The object of the present invention is to propose a simple, reliable cutting set system which, on the one hand, prevents a faulty installation of each cutting element, such as such as a knife or a perforated disc, of the cutting set system, and, on the other hand, also allows the cutting elements to be assigned to particular cutting set systems.
- This object is achieved with a cutting set system having the features of claim 1. Advantageous embodiments are described in the dependent claims.
- The new cutting set system for a meat grinder comprises a drivable blade journal and at least one cutting element, for example a knife and/or a perforated disc, which is mounted in a rotationally fixed manner on the blade journal. The cross section of the through bore of this cutting element is adapted to the cross section of the blade journal. The blade journal can have different cross-sections, for example a square, a hexagon or other polygonal cross-sections, so that the knife or other cutting element can be driven by rotation of the blade journal. In this case, the blade journal has a cross-section in which the circumferential surface has two parallel surfaces, and it has further partial circumferential surfaces that connect these parallel circumferential surfaces. For such a blade journal, the cutting element has a through-bore with an inner surface, which has corresponding partial inner surfaces, so that, during a rotational movement of the blade journal, the mounted cutting element is carried along by the blade journal. The partial circumferential surfaces of the blade journal act as drive surfaces on the abutting partial inner surfaces of the cutting element and thus transmit the torque to the cutting element.
- In a manner according to the invention, the new cutting set system has at least one coding which matches a particular cutting element to a particular blade journal. This coding is a coding element on the cutting element and a journal-side coding element, which are matched to one another.
- In one possible embodiment, a journal-side coding element, which is shaped as desired in cross section, interacts with a coding element on the cutting element, which coding element has a corresponding shape in cross section. In the case of the coding element on the cutting element, the coding element is provided on the inner surface of the through-bore penetrating the central hub; as for the journal-side coding element, it is present on the circumferential surface of the journal. In this case, the coding element is provided on a partial circumferential surface or between two partial circumferential surfaces. Advantageously, only a slight deviation from a cross section of the blade journal without coding is necessary for such a journal-side coding element.
- In a known manner, the blade journal for the meat grinder has a front connecting section to a screw conveyor. This connecting section comprises, for example, a thread for a screw connection to the screw conveyor. In a further embodiment, the connection between the blade journal and the screw conveyor consists of some other known form-fitting and/or force-fitting connection, for example a plug-in connection. The rear section of the blade journal (rearward in the direction of flow) represents the bearing section for the cutting elements, such as, for example, knives and/or perforated disks. For cutting elements that are rotationally fixed, they have a through-bore in their central hub. In the case of a knife as a cutting element, a plurality of knife blades with cutting edges on both sides are arranged around this hub and interact with perforated discs arranged adjacent to one another in the meat grinder. In the case of a driven perforated disk as a cutting element, a plurality of holes are arranged around this hub, which holes interact, for example, with adjacent perforated disks arranged in a stationary manner in the meat grinder. If a cutting element of the new cutting set system is mounted on the blade journal for the first time or again, for example after cleaning or regrinding, this is only possible in the intended orientation due to the coding. The novel coordinated coding of the blade journal and the cutting element enables simple assembly and disassembly with high operating reliability.
- In an advantageous embodiment, a journal-side coding element is provided between adjacent partial circumferential surfaces of the blade journal and a coding element is likewise provided on the cutting element between two adjacent partial inner surfaces. If the mutually matched coding elements are shaped elements, such as, for example, convex or concave formations on the circumferential surfaces, the journal-side coding element and the coding element on the cutting element are or lie against one another in the assembled state. Such a coding on the blade journal can also be produced in a simple manner by removal of material at the contact edge between the two aforementioned partial circumferential surfaces on a known knife journal, so that, for example, a new surface oriented in the axial direction of the blade journal is produced in the region of the earlier contact edge of the two adjacent partial circumferential surfaces. Such a connecting surface serving as a journal-side coding element between two adjacent partial circumferential surfaces of the blade journal or in the same way also in the case of a connecting surface, which serves as a coding element on the cutting element, between two corresponding partial inner surfaces of the cutting element can be a flat or curved or otherwise running connecting surface, in the simplest way around a flat connecting surface. In any case, the cutting element receives a coding element adapted to the coding element of the blade journal, so that, in the installed state, the cutting element is mounted suitably on the blade journal and good torque transmission is ensured. Such a coding element on the blade journal can not only be produced easily retrospectively. It has also the advantage that earlier knives lacking the coding can be placed on such a blade journal and can be used further in such a cutting set system, which reduces costs for the user.
- If the journal-side coding element is already formed during the production of the blade journal, according to a further embodiment, the journal-side coding element is also designed as a rib which runs in the axial direction of the blade journal and interacts with a coding element on the cutting element, which coding element is designed as a groove. Such a rib can also be arranged in the region of the contact line of two adjacent partial circumferential surfaces of the blade journal.
- In a further embodiment of the new coding, the journal-side coding element, such as, for example, a groove or rib extending in the axial direction of the blade journal, is arranged on a partial circumferential surface and a rib or groove is provided as coding element on the cutting element in a suitable manner for this purpose.
- So that only high-quality knives or perforated disks are used in a meat grinder, an identification can be provided for the cutting set system, namely an automatic and contactless transmitter/receiver system. Such a transmitter/receiver system can also be configured as coordinated coding between the blade journal and the cutting element. This means that, on the one hand, the correct installation can be established. On the other hand, such a system can additionally or also only serve for identification. For this purpose, in one embodiment, such a cutting element is equipped with a transponder, which is preferably arranged on the inner surface of the through bore of the cutting element, for example an RFID chip. This transponder interacts with a receiver on the meat grinder. When using an RFID chip which has a short range, the receiver is preferably provided in the blade journal. Such a receiver can be connected to the meat grinder via lines which are guided through an axial bore of the blade journal. In this way, after a knife has been inserted, it can be quickly determined whether it is a desired high-quality cutting element.
- It is possible to provide one or more encodings for a cutting set system. Preferably, only one coding element is present on the blade journal.
- The coordinated coding between the blade journal and the cutting element prevents a faulty installation of the cutting insert element after a cleaning process or during initial assembly, and thus increases the operating safety. It allows recognition of the correct cutting element of a cutting set system and thus a clear assignment of the cutting elements to a blade journal of a cutting set system.
- The invention is described below with reference to two exemplary embodiments with reference to the drawing, in which in both exemplary embodiments, the cutting element is a knife. It will however be appreciated that the codings shown can also be employed in the case where the drivable cutting element is a perforated disk rather than a knife. The drawing shows:
-
FIG. 1 : perspective view of a blade journal, -
FIG. 2 is a front view of a knife, -
FIG. 3 : a cutting set system comprising a blade journal according toFIG. 1 and knife according toFIG. 2 , -
FIG. 4 : perspective view of a further knife journal, -
FIG. 5 : front view of a further knife, -
FIG. 6 : a cutting set system comprising a blade journal according toFIG. 4 and knife according toFIG. 5 . -
FIGS. 1 to 3 show a first embodiment of the invention.FIG. 1 shows theblade journal 10 and inFIG. 2 theknife 20, with the new cutting set system shown inFIG. 3 . Such a cutting set system is used in a meat grinder. Via its connectingsection 11, in this case a screw-in thread, theblade journal 10 is screwed axially into a screw conveyor (not shown here) and moved together therewith. During this rotary movement D, theknife 20 is mounted in a rotationally fixed manner on theblade journal 10, in thebearing section 13. In the meat grinder, theknife 20 cooperates with a perforated disk (omitted for clarity inFIG. 3 ) which is used as a further cutting part in the meat grinder. Typically, there is a precutter in the meat grinder behind thecontact surface 12 and at least one combination consisting ofknives 20 and perforated disc. These are pushed onto theblade journal 10 in the bearing section. In order that theblade journal 10 can take along theknife 20 during the rotary movement D, theblade journal 10 has a corresponding polygonal cross-section. This can be a square, hexagon or other polygonal cross-section.FIG. 1 shows ablade journal 10 with acircumferential surface 15 with two parallel partialcircumferential surfaces circumferential surfaces circumferential surface coding element 14. Thiscoding element 14 corresponds to acoding element 24 on theinner surface 23 of theknife 20. Thisknife 20 has a throughbore 22 in thecentral hub 21 with aninner surface 23 adapted to thecircumferential surface 15 of theblade journal 10, so that the four partialinner surfaces circumferential surfaces blade journal 10; seeFIG. 3 . In the installed state of theknife 20, thecoding element 14 of theblade journal 10 is located adjacent to thecoding element 24 of theknife 20. Good torque transmission from theblade journal 10 to theknife 20 is thus ensured. Due to this coding with thecoding elements knife 20 can only be pushed onto theblade journal 10 in this orientation. A backwards arrangement, that is, a pushing-on of the knife onto the blade journal with the (incorrect) front side shown inFIG. 2 rather than the (correct) back side, is prevented, so that it is ensured that theknife 20 is correctly arranged on theblade journal 10. In this correctly installed state, the cutting edges 26 on theknife blades 25 of theknife 20 point in the direction of rotation D and, as intended, are able to carry out the cutting operation. - A further embodiment of the new cutting set system is shown in
FIG. 6 . This cutting set system for a meat grinder also comprises ablade journal 10′ and aknife 20′, which are provided with a coordinated coding. Thus, theblade journal 10′ has acircumferential surface 15 in thebearing section 13, which is provided for the rotationally fixed mounting of theknife 20′, where between two partial circumferential surfaces 151 arib 14′ extending in the longitudinal direction of theblade journal 10′ is provided, which interacts with a knife-side coding element in the form of agroove 24′ on theinner surface 23 of theknife 20′. Therib 14′ has an approximately triangular cross section. The approximately triangular cross section is rounded off at the corners, so as to reduce the risk of injury. In this case, too, it is ensured that theknife 20′ can only be pushed onto theblade journal 10′, and mounted in place, in a particular orientation. After theknife 20′ has been mounted, the partialinner surfaces coding element 20′ fit snugly against thecircumferential surface 15 of theblade journal 10; seeFIG. 6 . The cutting edges 26 on theknife blades 25 of theknife 20′ are aligned in each case in the direction of rotation D and a good cutting operation is ensured. When using the method shown inFIG. 4 , with therib 14′ as a coding element which projects beyond the partialcircumferential surface only knife journals 20′ that can be mounted are those with a corresponding groove. -
- 10, 10′—Knife journal
- 11—Connecting section
- 12—Contact surface
- 13—Storage section
- 14, 14′—Coding element
- 15—Circumferential surface
- 151, 152, 153, 154—Partial circumferential surface
- 20, 20′—Knife
- 21—Hub
- 22—Through-hole
- 23—Inner surface (drive surface)
- 231, 232, 233, 234—Partial inner surface
- 24, 24′—Coding element
- 25—Knife blade
- 26—Cutting edge
- D—Direction of rotation
Claims (10)
1. A cutting set system for a meat grinder, comprising a drivable knife journal (10, 10′) and having a cutting element mounted on the knife journal (10, 10′), the knife journal (10, 10′) having a cross-section and
wherein the knife journal (10, 10′) has a bearing section (13) for the cutting element mounted on the knife journal (10, 10′),
wherein the cutting element has a central hub (21) provided with a through hole (22) for rotationally fixed mounting on the knife journal (10, 10′), the through hole having a cross-section and having an inner surface, the cross-section of the knife journal (10, 10′) being adapted to the cross-section of the through hole of the cutting element,
wherein a plurality of partial circumferential surfaces (151, 152, 153, 154), form a circumferential surface (15) of the knife journal (10, 10′), in particular two parallel partial circumferential surfaces (152, 154) being present and interacting as drive surfaces with appropriately designed partial inner surfaces (231, 232, 233, 234) of the inner surface (23) of the through hole (22) of the cutting element during a rotational movement in a direction of rotation (D),
wherein at least one coordinated coding is present on the inner surface (23) of the through hole (22) of the cutting element and on the circumferential surface (15) of the knife journal (10, 10′),
characterized in that either:
the coding of the knife journal (10, 10′) acts as a journal-side coding element (14, 14′) between adjacent partial circumferential surfaces (151, 152) and, in a coordinated manner, engages with a coding element (24, 24′) on the cutting element between two adjacent partial inner surfaces (231, 232), or
the coding is arranged on a partial circumferential surface (151, 152, 153, 154) of the knife journal (10, 10′) and matches to a corresponding coding element on the cutting element.
2. The cutting set system according to claim 1 , characterized in that the cutting element comprises either a perforated disc with a plurality of holes arranged around the hub (21), or a knife (20, 20′) with a plurality of knife blades (25), which are arranged around its hub (21) and extend outwards from the latter, with at least one cutting edge (26).
3. The cutting set system according to claim 1 , characterized in that at least one coding element is employed, with the coding element (24, 24′) on the cutting element having a shape corresponding to the journal-side coding element (14, 14′).
4. The cutting set system according to claim 1 , characterized in that the journal-side coding element (14) has an axis of rotation extending in the axial direction of the knife journal (10, 10′), a connecting surface of which comprises adjacent partial circumferential surfaces (151, 152) of the knife journal (10, 10′), and is formed by material removal of a contact edge of these two adjacent partial circumferential surfaces (151, 152).
5. The cutting set system according to claim 4 , characterized in that the journal-side coding element (14) has an axial direction of the knife journal (10, 10′), on adjacent partial circumferential surfaces (151, 152), and the coding element (24) on the cutting element is a corresponding planar connecting surface of the partial inner surfaces (231, 232).
6. The cutting set system according to claim 4 , characterized in that the journal-side coding element (14) has an axial direction of the knife journal (10, 10′), and the coding element (24) on the cutting element is a corresponding curved connecting surface of the partial inner surfaces (231, 232).
7. The cutting set system according to claim 1 , characterized in that the journal-side coding element (14′) is a rib running in the axial direction of the knife journal (10, 10′), and the coding element (24′) on the cutting element is an adapted groove running in the axial direction.
8. The cutting set system according to claim 1 , characterized in that in each case the number of journal-side coding elements (14, 14′) is one, and the number of coding element (24, 24′) present on the cutting element is one.
9. The cutting set system according to claim 1 , characterized in that, as coding in addition, a transponder is present on the inner surface (23) of the through hole (22) of the cutting element, which transponder interacts with a receiver which is arranged in the knife journal (10, 10′).
10. The cutting set system according to claim 1 , characterized in that the knife journal (10, 10′) has a front connecting section (11) for connection to a screw conveyor of the meat grinder and a rear storage section (13) for connecting mounting at least one cutting element, namely a pre-cutter, knife (20, 20′), or perforated disk.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202020102505.8U DE202020102505U1 (en) | 2020-05-05 | 2020-05-05 | Cutting set system for a meat grinder |
DE202020102505.8 | 2020-05-05 | ||
PCT/EP2021/058913 WO2021223950A1 (en) | 2020-05-05 | 2021-04-06 | Cutting set system for a meat mincing machine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/058913 A-371-Of-International WO2021223950A1 (en) | 2020-05-05 | 2021-04-06 | Cutting set system for a meat mincing machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18/412,864 Continuation US20240149273A1 (en) | 2020-05-05 | 2024-01-15 | Cutting set system for a meat mincing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
US20230133707A1 true US20230133707A1 (en) | 2023-05-04 |
Family
ID=70859032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/907,559 Abandoned US20230133707A1 (en) | 2020-05-05 | 2021-04-06 | Cutting set system for a meat mincing machine |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230133707A1 (en) |
EP (1) | EP4146399A1 (en) |
DE (1) | DE202020102505U1 (en) |
WO (1) | WO2021223950A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202020105052U1 (en) | 2020-09-02 | 2020-09-08 | Lumbeck & Wolter GmbH. & Co. KG. | meat grinder |
DE202020105051U1 (en) | 2020-09-02 | 2020-09-08 | Lumbeck & Wolter GmbH. & Co. KG. | meat grinder |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1015403A (en) * | 1911-09-14 | 1912-01-23 | Alfred Schaarschmidt | Knife for meat cutting and mincing machines. |
US1891712A (en) * | 1930-02-19 | 1932-12-20 | Jahn August | Meat chopper |
US1906609A (en) * | 1928-09-04 | 1933-05-02 | Eugen Esslen | Meat chopper |
US4981270A (en) * | 1988-12-27 | 1991-01-01 | John W. Wagner | Paper shredding machine |
US20020084368A1 (en) * | 2000-10-31 | 2002-07-04 | Jurgen Bernhardt | Safety systems for grinding machines |
US20070001040A1 (en) * | 2005-07-04 | 2007-01-04 | Keith Walters | Rotary knife |
US20090126582A1 (en) * | 2005-10-28 | 2009-05-21 | Manfred Knecht | Meat Cutter |
US20150108259A1 (en) * | 2013-10-22 | 2015-04-23 | Rome, Ltd. | Meat grinding reclamation system |
US20190076850A1 (en) * | 2017-09-13 | 2019-03-14 | Vemag Maschinenbau Gmbh | Apparatus for conveying and processing foodstuffs and related method of operation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE809769C (en) | 1949-05-10 | 1951-08-02 | Alexanderwerk A G | Wing knives and knife tenons for meat cutting machines |
DE827454C (en) * | 1950-11-24 | 1952-01-10 | Auja Ind K G Werner Kornfeld | Meat grinder knives for meat cutting machines |
DE4301787C1 (en) | 1993-01-23 | 1994-08-25 | Inofex Fleisch Lebensmitteltec | Cutter for meat mincers |
CN204448211U (en) * | 2015-01-17 | 2015-07-08 | 李锦坚 | The meat mincer of anti-reverse mounting |
DE102015114891A1 (en) * | 2015-09-04 | 2017-03-09 | Turbocut Jopp Gmbh | Meat grinder with housing, at least one conveyor and at least one cutting attachment and cutting attachment for such a meat grinder |
-
2020
- 2020-05-05 DE DE202020102505.8U patent/DE202020102505U1/en active Active
-
2021
- 2021-04-06 EP EP21717814.4A patent/EP4146399A1/en active Pending
- 2021-04-06 US US17/907,559 patent/US20230133707A1/en not_active Abandoned
- 2021-04-06 WO PCT/EP2021/058913 patent/WO2021223950A1/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1015403A (en) * | 1911-09-14 | 1912-01-23 | Alfred Schaarschmidt | Knife for meat cutting and mincing machines. |
US1906609A (en) * | 1928-09-04 | 1933-05-02 | Eugen Esslen | Meat chopper |
US1891712A (en) * | 1930-02-19 | 1932-12-20 | Jahn August | Meat chopper |
US4981270A (en) * | 1988-12-27 | 1991-01-01 | John W. Wagner | Paper shredding machine |
US20020084368A1 (en) * | 2000-10-31 | 2002-07-04 | Jurgen Bernhardt | Safety systems for grinding machines |
US20070001040A1 (en) * | 2005-07-04 | 2007-01-04 | Keith Walters | Rotary knife |
US20090126582A1 (en) * | 2005-10-28 | 2009-05-21 | Manfred Knecht | Meat Cutter |
US20150108259A1 (en) * | 2013-10-22 | 2015-04-23 | Rome, Ltd. | Meat grinding reclamation system |
US20190076850A1 (en) * | 2017-09-13 | 2019-03-14 | Vemag Maschinenbau Gmbh | Apparatus for conveying and processing foodstuffs and related method of operation |
Also Published As
Publication number | Publication date |
---|---|
WO2021223950A1 (en) | 2021-11-11 |
EP4146399A1 (en) | 2023-03-15 |
DE202020102505U1 (en) | 2020-05-13 |
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