EP4337419A1 - Pressring, presswerkzeug und adapterelemente - Google Patents
Pressring, presswerkzeug und adapterelementeInfo
- Publication number
- EP4337419A1 EP4337419A1 EP22728884.2A EP22728884A EP4337419A1 EP 4337419 A1 EP4337419 A1 EP 4337419A1 EP 22728884 A EP22728884 A EP 22728884A EP 4337419 A1 EP4337419 A1 EP 4337419A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pair
- pressing
- press
- ring
- elements
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 243
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/048—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using presses for radially crimping tubular elements
Definitions
- the present invention relates to a pressing ring, a pressing tool, an adapter element for a pressing tool and an adapter element for a pressing ring, and a pressing device with an electric drive for a pressing tool according to the invention, and a system with an adapter element according to the invention for a pressing tool and a system with a Adapterele element according to the invention for a press ring, for pressing a press fitting by means of a press ring.
- the pressing ring has at least two segments which are connected to one another in the manner of a joint and in turn each have receiving elements for connection to a pressing tool.
- the pressing ring is connected to a pressing device by means of a pressing tool, which in turn has pressing jaws with connecting elements.
- this is an electrohydraulic pressing device, by which the pressing jaws of the pressing tool are moved towards one another, with the movement of the pressing jaws being transmitted to the pressing ring in order to close the pressing ring, as a result of which an inner radius of the pressing ring is reduced which the press fitting resting on the inner radius of the press ring is pressed.
- press rings for different press fittings, which have an inner radius that is suitable for the respective press fitting.
- the pressing tool must also be suitably matched to the respective pressing ring or press fitting. On the one hand, this vote must be geometrically correct, i.e. the closing path of the pressing tool must match the closing path of the 2
- the pressing tool must be able to transfer the required closing force in order to be able to close the press ring on the press fitting.
- the shape, dimensions and position of the receiving elements of the pressing and the connecting elements of the pressing tool must be coordinated in such a way that a connection between the pressing tool and the pressing ring can be established or maintained up to the closing force required to press the press fitting has been transferred.
- a compression ring which, for example, has a connecting bolt arranged on its opposing segments as a receiving element can be connected to a pressing tool which has suitable undercuts on its two pressing jaws as a connecting element, which are brought into engagement with the connecting bolts for connection.
- Another example of coordinated receiving or connecting elements of a pressing ring or pressing tool are spherical receiving elements of a pressing ring having recesses and a connecting element of a pressing tool, which has correspondingly suitable spherical segments.
- the press fitting, the press ring and the press tool must be coordinated with one another both geometrically with regard to the closing paths and/or with regard to the closing force applied to the press fitting, and in particular with regard to the shape, dimensions and position the 3 respective receiving or connecting elements of the press ring and press tool combination used.
- the receiving elements of existing pressing rings can only be connected in a suitable manner to a specific pair of connecting elements of a corresponding pressing tool for pressing a press fitting.
- the compatibility or usability with press fittings, press rings and press tools equipped with various receiving or connecting elements is severely restricted.
- the object of the present invention is to create a pressing ring, a pressing tool and an adapter element for a pressing tool or a pressing ring which increases the compatibility or usability of different pressing rings and pressing tools.
- the object is achieved by a pressing ring according to claim 1, a pressing tool according to claim 7, an adapter element for a pressing tool according to claim 11, an adapter element for a pressing ring according to claim 13 and a pressing device according to claim 15, a system according to claim 16 and a system according to claim 17.
- a first aspect of the present invention relates to a press ring for pressing a press fitting.
- the press ring has at least two segments which are movably connected to one another and can be moved from an open position to a closed position.
- the pressing ring has at least a first pair of receiving elements and a second pair of receiving elements, the first pair of receiving elements being arranged on a first segment and a last segment of the pressing ring and each being designed for connection to a pair of connecting elements of a first pressing tool.
- the second pair of receiving elements is arranged on the first segment and the last segment of the pressing ring and are each designed for connection to a pair of connecting elements of a second pressing tool.
- the first pair of receiving elements is different from the second pair of receiving elements.
- the pressing ring can be connected to more than one pressing tool, in particular to two different pressing tools, which have different pairs of connecting elements, for pressing a press fitting, making the pressing ring compatible with more than one pressing tool and thus usability with different types of pressing tools can be guaranteed.
- the number of different pairs of receiving elements is more than two. This makes it possible to connect the press ring to more than two types of connecting elements of press tools, which can further increase the usability of the press ring.
- the first pair of receiving elements are preferably connecting bolts and/or the second pair of receiving elements are recesses.
- the first pair of receiving elements are recesses and the second pair of receiving elements are recesses.
- the recess of the first pair of receiving elements is preferably a spherical or part-spherical recess and/or 5 in the recess of the second pair of receiving elements around a disc-shaped recess or vice versa.
- the second pair of receiving elements is likewise a spherical or part-spherical recess.
- the recess of the first pair of receiving elements is preferably arranged separately from the recess of the second pair of receiving elements.
- the recess of the first pair of receiving elements is preferably arranged in the recess of the second pair of receiving elements.
- the recess of the first pair of receiving elements has, in particular, smaller dimensions than the recess of the second pair of receiving elements.
- the recess of the first pair of receiving elements and the recess of the second pair of receiving elements preferably have a common lateral boundary, so that when the first pair of receiving elements are connected to a first pair of connecting elements of a pressing tool, the common lateral boundary serves as a movement limitation for the pressing tool, whereas in particular when the second pair of receiving elements is connected to a first pair of connecting elements of a pressing tool, the pressing tool and the pressing ring are rotatable relative to one another.
- the press ring is preferably a press sling, which in particular has more than two segments.
- a second aspect of the present invention relates to a pressing tool for pressing a press fitting using a press ring.
- the pressing tool has pressing jaws which can be moved toward one another for pressing from an open position into a closed position.
- the pressing jaws have at least a first pair of connecting elements and a second pair of connecting elements.
- first pair of connecting elements is each designed for connection to a pair of receiving elements of a first press ring and the second pair of connecting elements are each designed for connection to a pair of receiving elements of a second press ring, which is different from the first press ring.
- the first pair of connecting elements is different from the second pair of connecting elements.
- the pressing tool can be connected to more than one type of receiving element of a pressing ring for pressing a press fitting and the usability of the pressing tool with different pressing rings is guaranteed.
- the number of different pairs of connecting elements is more than two. This further increases the usability of the pressing tool for more than two different types of receiving elements or pressing rings.
- At least one and in particular the first pair of connecting elements are undercuts for connection to connecting bolts of a press ring.
- At least one pair and in particular the second pair of connecting elements are spherical segments or spherical segments for connection to recesses of a compression ring.
- the undercut of the first pair of connectors is formed in the spherical segment or spherical segment of the second pair of connectors.
- Segment a deviation from a spherical shape to form the undercut.
- a third aspect of the present invention relates to an adapter element for a pressing tool.
- the adapter element has a first pair of connecting elements for connection to a pair of connecting elements of a pressing tool.
- the adapter element has a second pair of connecting elements for connection to a corresponding pair of receiving elements of a press ring, so that when the adapter element is connected to the press tool on the one hand and the press ring on the other hand, when the press jaws move, this movement is transmitted to the adapter element and the press ring is movable from an open position to a closed position for pressing a press fitting.
- the first pair of connecting elements is different from the second pair of connecting elements.
- the pressing tool which has only one pair of connecting elements for connection to a corresponding pair of receiving elements of a first press ring, can now be connected to a different pair of receiving elements of another press ring for pressing a press fitting. This ensures that the pressing tool can be combined with more than one pressing ring.
- the adapter element preferably has two separate components, the first component being connectable to the first connecting element of the pair of connecting elements of the pressing tool and the second component being connectable to the second connecting element of the pair of connecting elements of the pressing tool.
- the first pair of receiving elements are recesses and/or the second pair of connecting elements are undercuts.
- a fourth aspect of the present invention relates to an adapter element for a press ring.
- the adapter element has a first pair of connection elements for connection to a corresponding pair of connection elements of a pressing tool.
- the adapter element has a second pair of connecting elements for connection to a pair of receiving elements of a pressing ring, so that when the adapter element is connected to the pressing tool on the one hand and the pressing ring on the other hand, when the pressing jaws move, this movement is transmitted to the adapter element and the pressing ring from one Open position can be moved into a closed position for pressing a press fitting. Since, according to the invention, the first pair of connecting elements is different from the second pair of connecting elements.
- the press ring which has only one pair of receiving elements for connection to a corresponding pair of connecting elements of a first press tool, can now be connected to a different pair of connecting elements of another press tool to press a press fitting. This ensures that the press ring can be used with more than one press tool.
- the adapter element preferably has two separate components, the first component being connectable to the first receiving element of the pair of receiving elements of the pressing ring and the second component being connectable to the second receiving element of the pair of receiving elements of the pressing ring.
- the first pair of receiving elements are preferably connecting bolts and/or the second pair of connecting elements are spherical segments or spherical segments or vice versa.
- a fifth aspect of the present invention relates to a pressing device with an electric drive and a pressing tool according to the invention as described above.
- the pressing tool is in particular detachably connected to the drive in order to move the pressing jaws of the pressing tool.
- a sixth aspect of the present invention relates to a system with a press ring according to the invention as described above and a press device with a drive.
- a seventh aspect of the present invention relates to a system with an adapter element according to the invention as described above and a pressing ring and a pressing device.
- Figure 1 shows a press ring according to the invention and a first and a second suitable press tool
- FIG. 1A shows the press ring according to the invention connected to the first suitable press tool
- FIG. 1B shows the press ring according to the invention connected to the second suitable press tool, 10
- Figure 2 shows another embodiment of an inventive
- FIG. 2A shows the press ring according to the invention according to the embodiment shown in FIG. 2, connected to the first suitable press tool
- FIG. 2B shows the press ring according to the invention according to the embodiment shown in FIG. 2, connected to the second suitable press tool
- FIG. 3 shows a pressing tool according to the invention
- FIG. 4A shows an adapter element according to the invention for a pressing tool with a suitable pressing tool
- FIG. 4B shows an adapter element according to the invention for a press ring with a suitable press ring.
- Figure 1 shows a press ring 10 according to the invention for pressing a press fitting 15 with a suitable first press tool 20 and a suitable second press tool 30 in an open position, ie in a state before the press fitting 15 is pressed, in which the press ring 10 forces freely around the Press fitting 15 is located.
- the compression ring 10 has a plurality of segments 13 which are connected to one another so as to be rotatable about the axes of rotation D1 and form an inner opening 14 .
- a first pair of receiving elements 11 and a second pair of receiving elements 12 are arranged on each of the first and the last segment 13 of the press ring 10 .
- the first and second pair of receiving elements 11, 12 of the press ring 10 are arranged as seen in FIG. 1 at the ends in the segments 13 of the press ring, each at offset positions.
- the second pair of receiving elements 12 is arranged between two engagements on the respective connecting bolts of the first pair of receiving elements 11 .
- FIG. 1-2 also shows a first pressing tool 20 which has two pressing jaws 21 which are rotatable about the respective axes of rotation D2.
- the first pressing tool 20 also has a pair of connecting elements 22 which are designed as an undercut 23 .
- the connecting elements 22 of the first pressing tool are designed in terms of their shape, dimensions and position so that they are suitable for connection to the first pair of receiving elements 11 of the pressing ring 10.
- the second pressing tool 30 also has a pair of connecting elements 32 .
- the connecting elements 32 of the second pressing tool 30 are designed in terms of their shape, dimensions and position such that they are suitable for connection to the second pair of receiving elements 12 of the pressing ring 10.
- the connecting elements 32 are of the second pressing plant zeugs 30 designed as spherical segments for connection to the respective recesses of the second pair of receiving elements 12 of the compression ring 10.
- FIG. 1A-1 the pressing ring 10 and the first pressing tool 20 are shown in engagement with one another, but still in the open position.
- Figure 1A-2 12 the pressing ring 10 and the first pressing tool 20 are shown in a closed position, ie after the pressing has been carried out, standing in engagement.
- the connecting elements 22 of the first pressing tool 20 are connected to the first pair of receiving elements 11 of the pressing ring 10 .
- the pair of connecting elements 22 of the first pressing tool 20 and the first pair of receiving elements 11 of the pressing ring 10 are each matched to one another in terms of their shape, dimensions and position such that the connecting elements 22 of the pressing tool, which are designed as an undercut, formed as a bolt first pair of receiving elements 11 of the compression ring surrounds.
- the movement of the pressing jaws 21 of the pressing tool 20 moves the pressing ring 10 from the open position shown in FIG. 1A-1 into a closed position, which can be seen in FIG. 1A-2.
- the distance between the terminal segments 13 is reduced. This reduces the radius of the inner opening 14, which is formed by the segments 13, so that a pressing force is transmitted to the press fitting 15 and this is pressed.
- FIG. 1B-1 the pressing ring 10 and the second pressing tool 30 are also shown if engaged with each other, but still in the open position
- Figure 1B-2 the pressing ring 10 and the second pressing tool 20 in a closed position, ie after the compression carried out, are shown standing in a handle.
- the connecting elements 32 of the second pressing tool 30 are connected here to the second pair of receiving elements 12 of the pressing ring 10 .
- the press ring 10 shown in FIG. 1B is the same press ring of FIG. 1A.
- the pair of connecting elements 32 of the second pressing tool 30 and the second pair of receiving elements 12 of the pressing ring 10 are each matched to one another in terms of their shape, dimensions and position such that the spherically designed connecting elements 32 of the second pressing tool 30 in the second pair of receiving elements 12 of the press ring, each designed as a spherical recess, engage.
- FIG. 2 shows a further embodiment of a press ring 40 according to the invention and a first press tool 50 suitable for press ring 40 and a second press tool 30 suitable for press ring 40.
- Press ring 40 shown in Figure 2 also has a plurality of segments 43 which can be rotated respective axes of rotation D4 are connected to each other and form an inner opening 44 .
- a first pair of receiving elements 41 and a second pair of receiving elements 42 are in turn arranged on the first and the last segment 43 of the compression ring 40 .
- Both the first pair of receiving elements 41 of the embodiment of the press ring 40 shown in FIG. 2 and the second pair of receiving elements 42 are designed as recesses in the press ring 40 .
- the recesses of the first pair of receiving elements 41 of the press ring 40 have different shapes and dimensions.
- the recess of the second pair of receiving elements 42 is arranged in the recess of the first pair of receiving elements.
- the recess of the first pair of receiving elements 41 has smaller dimensions than the recess of the second pair of receiving elements 42 of the press ring 40.
- FIG. 2 also shows a first pressing tool 50 which is suitable for the pressing ring 40 and has two pressing jaws 51 which are arranged so as to be rotatable about the respective axes of rotation D5.
- the first pressing tool 50 also has a 14
- Pair of connecting elements 52 which are designed as disc or niksegmentför-shaped segments.
- the connecting elements 52 of the first pressing tool 50 are designed in terms of their shape, dimensions and position such that they are suitable for connection to the second pair of receiving elements 42 of the pressing ring 40.
- FIG. 2 Also shown in FIG. 2 is a second pressing tool 30 with pressing jaws 31 which are arranged so as to be pivotable about the axes of rotation D3.
- the second pressing tool 30 also has a pair of connecting elements 32 .
- the connecting elements 32 of the second pressing tool 30 are designed in terms of their shape, dimensions and position such that they are suitable for connecting to the first pair of receiving elements 41 of the pressing ring 40.
- the connecting elements 32 of the second The pressing tool 30 is spherical in shape for connection to the respective recesses of the first pair of receiving elements 41 of the pressing ring 40.
- the recess of the first pair of receiving elements 41 and the recess of the second pair of receiving elements 42 have a common lateral boundary.
- the common lateral limitation serves as a movement limitation for the first pressing tool 50 when the second pair of receiving elements 42 is connected to the pair of connecting elements 52 of the first pressing tool 50.
- FIG. 2B when the first pair of receiving members 41 are connected to the pair of connecting members 32 of the second die 30, the second die 30 and the die 40 are rotatable relative to each other.
- FIG. 2A-3 shows a section through the plane of the connecting elements 52 and FIG. 2A-4 shows a perspective view of the pressing ring 40 and the first pressing tool 50 in the closed position.
- FIG. 2B-3 shows a section through the plane of the connecting elements 32 and FIG. 2B-4 again shows a perspective view of the pressing ring 40 and the second pressing tool 30 in the closed position.
- FIG. 3 shows a pressing tool 60 according to the invention.
- the pressing tool has two pressing jaws 61 which are pivotable about a respective axis of rotation D6 and can therefore be moved towards one another during pressing from an open position into a closed position.
- a first pair of connecting elements 62 and a second pair of connecting elements 63 are arranged on the pressing tool 60 .
- the first and second pair of connecting elements 62, 63 are different from each other in terms of their shape and measurement from.
- the first pair of connecting elements 62 is designed as an undercut for connection to a connecting bolt of a known pressing ring.
- the second pair of connecting elements 63 of the pressing tool 60 is designed as a spherical segment for connection to recesses from another known pressing ring.
- the undercut of the first pair of connecting elements 62 is formed 16 in the spherical segment of the second pair of connecting elements 63 of the pressing tool.
- FIG. 4A-2 shows an adapter element 90 according to the invention for a pressing tool 20.
- the adapter element 90 has a first pair of connecting elements 91 and a second pair of connecting elements 92 which is different therefrom.
- the first pair of connecting elements 91 serves for connection to a pair of connecting elements 22 of a suitable pressing tool 20
- the second pair of connecting elements 92 serves for connection to a pair of receiving elements 81 of a suitable pressing ring 80, which is shown in Figure 4A-1.
- the pressing ring 80 With a corresponding connection of the pressing ring 80 to the pressing tool, by means of the second pair of connecting elements 92 of the adapter element 90 connected to the receiving element 81, the pressing ring 80 can be pressed from an open position to a closed position for pressing by the transfer of the movement of the pressing jaws 21 to the adapter element 90 of a press fitting.
- the pair of receiving elements 81 of the compression ring 80 is designed as a spherical recess for connection to the second pair of connecting elements 92 of the adapter element 90, designed as a spherical segment.
- the first pair of connecting elements 91 of the adapter element are designed as connecting bolts adapted to be connected to the pair of fasteners 22 of the die 20 shown in Figures 4A-2 and 4A-3, the pair of fasteners 22 of the die 20 being undercuts.
- the adapter element 90 has two separate components for the respective connecting element of the pair of connecting elements 22 of the pressing tool 20. 17
- FIG. 4B-3 shows an adapter element 100 according to the invention for a compression ring 70.
- the adapter element 100 in turn has a first pair of connecting elements 101 and a second pair of connecting elements 102 that differs therefrom.
- the first pair of connecting elements 101 serves to connect to a pair of connecting elements of a suitable pressing tool
- the second pair of connecting elements 102 serves to connect to a pair of receiving elements 71 of a suitable pressing ring 70 shown in FIGS. 4B-1 and 4B-2.
- the press ring 70 can then be moved from an open position to a closed position for pressing a press fitting by transferring the movement of the press jaws of the press tool to the adapter element 100 when connected to a suitable press tool.
- the pair of receiving elements 71 of the pressing ring 70 is designed as a connecting bolt for connection to the second pair of connecting elements 102, designed as a receiving opening, of the adapter element 100.
- the first pair of connecting elements 101 of the Adapter element out as a spherical recess forms for connection with a pair of connecting elements of a suitable pressing tool, which are designed as spherical segments.
- the adapter element 100 has two separate components for the respective receiving element of the pair of receiving elements 71 of the press ring 70.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Press Drives And Press Lines (AREA)
- Treatment Of Fiber Materials (AREA)
- Pens And Brushes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202021102613.8U DE202021102613U1 (de) | 2021-05-12 | 2021-05-12 | Pressring, Presswerkzeug und Adapterelemente |
PCT/EP2022/062973 WO2022238543A1 (de) | 2021-05-12 | 2022-05-12 | Pressring, presswerkzeug und adapterelemente |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4337419A1 true EP4337419A1 (de) | 2024-03-20 |
Family
ID=81984677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22728884.2A Pending EP4337419A1 (de) | 2021-05-12 | 2022-05-12 | Pressring, presswerkzeug und adapterelemente |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP4337419A1 (de) |
JP (1) | JP2024518408A (de) |
KR (1) | KR20240007652A (de) |
CN (1) | CN117377556A (de) |
AU (1) | AU2022272465A1 (de) |
DE (1) | DE202021102613U1 (de) |
WO (1) | WO2022238543A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102023100782B3 (de) | 2023-01-13 | 2024-05-02 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft | Presswerkzeug |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6923037B2 (en) | 2002-06-17 | 2005-08-02 | Emerson Electric Co. | Assembly for articulating crimp ring and actuator |
DE102004045156B4 (de) * | 2004-09-17 | 2015-02-19 | Viega Gmbh & Co. Kg | Aufsatz für ein Presswerkzeug und Verfahren zum Verpressen von rohrförmigen Werkstücken |
JP2008521612A (ja) | 2004-11-24 | 2008-06-26 | エマーソン エレクトリック カンパニー | 管締め接続部を形成する多段階プレス装置 |
DE202006004876U1 (de) | 2006-03-28 | 2007-08-02 | Herrle, Richard | Presswerkzeug, Pressring und Presszange |
DE102007013706B3 (de) | 2007-03-22 | 2008-11-13 | Rothenberger Ag | Verpressvorrichtung für rohrförmige Werkstücke |
DE102008005854A1 (de) | 2008-01-16 | 2009-07-23 | REMS-WERK Christian Föll und Söhne GmbH & Co KG | Pressring sowie Zange zur Verwendung mit einem solchen Pressring |
EP3338954B1 (de) | 2016-12-21 | 2019-08-21 | Von Arx AG | Pressvorrichtung |
KR20190111451A (ko) | 2018-03-23 | 2019-10-02 | 주식회사 서원기술 | 파이프 압착 체결공구 |
DE202020102724U1 (de) | 2020-05-14 | 2021-08-17 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft | Antriebseinheit |
-
2021
- 2021-05-12 DE DE202021102613.8U patent/DE202021102613U1/de active Active
-
2022
- 2022-05-12 CN CN202280034281.5A patent/CN117377556A/zh active Pending
- 2022-05-12 KR KR1020237039418A patent/KR20240007652A/ko unknown
- 2022-05-12 AU AU2022272465A patent/AU2022272465A1/en active Pending
- 2022-05-12 EP EP22728884.2A patent/EP4337419A1/de active Pending
- 2022-05-12 WO PCT/EP2022/062973 patent/WO2022238543A1/de active Application Filing
- 2022-05-12 JP JP2023568320A patent/JP2024518408A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE202021102613U1 (de) | 2022-08-18 |
AU2022272465A1 (en) | 2023-11-16 |
KR20240007652A (ko) | 2024-01-16 |
WO2022238543A1 (de) | 2022-11-17 |
JP2024518408A (ja) | 2024-05-01 |
CN117377556A (zh) | 2024-01-09 |
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