WO2024256307A1 - Austauschbare komponente - Google Patents
Austauschbare komponente Download PDFInfo
- Publication number
- WO2024256307A1 WO2024256307A1 PCT/EP2024/065866 EP2024065866W WO2024256307A1 WO 2024256307 A1 WO2024256307 A1 WO 2024256307A1 EP 2024065866 W EP2024065866 W EP 2024065866W WO 2024256307 A1 WO2024256307 A1 WO 2024256307A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tool
- engagement
- undercut
- replaceable component
- face
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/24—Tools used for the removal of filters
Definitions
- the invention relates to an exchangeable component according to the preamble of claim 1 and to an arrangement with such an exchangeable component and a tool according to the preamble of claim 7 or 9.
- Vehicles often have replaceable components, such as filter cartridges or air dryer cartridges, which are more or less easily accessible for replacement.
- an air dryer cartridge may have a hexagon that can be engaged with a wrench, such as a socket, to tighten or loosen it. If an air dryer cartridge is in a difficult-to-access position, the socket will release from the hexagon and the air dryer cartridge will remain in place.
- a wrench such as a socket
- DE 103 09442 A1 describes an oil filter arrangement with a housing which has a receiving space for a filter element which can be inserted into the housing, and with a housing cover which closes the receiving space, wherein the filter element can be flowed through in the radial direction by unfiltered crude oil and has a drain opening for filtered oil on its lower end face in the installed position, wherein the filter element is sealed on the lower end face against the receiving space and the housing, wherein the entire upper end face of the filter element is sealed against the receiving space by a cover on the filter element side which is formed separately from the cover.
- the invention is based on the object of specifying a novel interchangeable component and an arrangement with such an interchangeable component and a tool.
- a replaceable component comprising a housing with a lateral surface and an end face, wherein the housing is configured to be fastened to a module by a rotary movement with an at least partially open side opposite the end face, wherein an engagement structure is arranged on or at the end face, which has at least one undercut for the positive engagement of a tool.
- the undercut and/or the tool are designed such that the tool is coupled to the undercut for a joint movement in the direction of a longitudinal axis of the replaceable component after engaging the undercut.
- the at least partially open side can, for example, be provided with a thread in order to be able to screw the replaceable component onto a module with a matching counter-thread.
- closure geometries that can generally be connected by a rotary movement can also be provided, e.g. bayonet closures or compartment closures.
- the engagement structure may further comprise one, two or more stop surfaces for positive engagement of the tool such that the tool, after engagement with the one, two or more stop surfaces, is coupled to the replaceable component for common rotation about the longitudinal axis of the replaceable component.
- the engagement structure has the shape of a bridge with two ends arranged on the end face, wherein between the ends a central section is arranged which is offset relative to these ends in order to form the undercut.
- the middle section is thus arranged at a distance from the front surface and thus forms the undercut or an undercut on its side facing the front surface.
- the engagement structure can be formed, for example, by welding, riveting, soldering, brazing, gluing, screwing or by being formed in one piece with the end face.
- the offset is formed by sections protruding from the end face, which can be configured as stop surfaces for the tool, wherein the sections protruding from the end face can be convexly shaped towards the undercut.
- an opening is provided to form the undercut or an undercut in the central portion, which opening is configured to be engaged by a tool designed as a spreading tool.
- respective tabs are provided at the opening towards the ends of the bridge, which are bent obliquely away from the front surface and towards the longitudinal axis of the replaceable component.
- the opening and/or the tabs thus form the undercut or an undercut.
- two opposing lateral edges of the central portion are bent at right angles or substantially at right angles away from the end face and thus form stop surfaces or the stop surfaces for the tool.
- an arrangement comprising at least one such exchangeable component and one such tool.
- the tool may comprise a shaft having an engagement element arranged at one end of the shaft, which engagement element has an engagement portion which is angled at right angles or substantially at right angles to a longitudinal axis of the shaft, wherein the engagement portion is formed as a sheet or as another flat element having a such a thickness and width that the engagement portion fits into the undercut between the central portion and the end face and that side surfaces of the engagement portion fit between and engage with the stop surfaces.
- the engagement element is arranged on the shaft in such a way that the longitudinal axis of the shaft is at least approximately aligned with the longitudinal axis of the replaceable component when the engagement section is completely inserted into the undercut.
- the tool comprises a shaft with an engagement element arranged at one end of the shaft, which engagement element has two opposing engagement edges for engaging with the edges of the central portion, wherein the tool has a structure between the two engagement edges for engaging with the undercut (formed by the opening and/or the tabs).
- the lateral surface forms, at least in sections, at least approximately a cylindrical, prismatic or conical shape.
- the replaceable component is designed as an air dryer cartridge or a filter component, for example an oil filter.
- the replaceable component may be part of or used in a vehicle, such as a commercial vehicle, a bus, or a passenger car.
- the positive connection between the replaceable component and the tool ensures that the replaceable component does not become detached from the tool during assembly and/or disassembly, falls down and damages the module on which it is to be mounted, in particular sealing surfaces and threads.
- Fig. 1 is a schematic view of a replaceable component, for example an air dryer cartridge,
- Fig. 2 is a schematic view of the replaceable component with a tool
- Fig. 3 is a schematic view of the replaceable component with the tool when inserting an engagement portion into an undercut
- Fig. 4 is a schematic view of the replaceable component with the tool engaged with the undercut
- Fig. 5 is a schematic view of the replaceable component with the tool engaging the undercut and stop surfaces
- Fig. 6 is a schematic view of an alternative embodiment of the replaceable component
- Fig. 7 is a schematic view of the replaceable component of Figure 6 with a tool
- Fig. 8 is a schematic view of the replaceable component with the tool engaging an undercut
- Fig. 9 is a schematic view of the replaceable component with the tool engaging stop surfaces.
- Figure 1 is a schematic view of a replaceable component 1, for example an air dryer cartridge or a filter component, for example an oil filter.
- the replaceable component 1 can be part of a vehicle, for example a commercial vehicle, a bus or a passenger car, or can be used in such a vehicle.
- the vehicle can be powered, for example, by an internal combustion engine and/or by at least one electric motor.
- the replaceable component 1 has, for example, a housing with a lateral surface 2 and an end face 3.
- the lateral surface 2 can, for example, at least in sections form at least approximately a cylindrical, prismatic or conical shape.
- the replaceable component 1 can have an at least partially open side, wherein the housing is configured to be fastened to a module with the at least partially open side opposite the end face 3 by a rotary movement.
- the at least partially open side can, for example, be provided with a thread (not shown) in order to be able to screw the replaceable component 1 onto a module with a matching counter thread (not shown).
- closure geometries that can generally be connected by a rotary movement can also be provided, e.g. bayonet closures or fan closures.
- An engagement structure 4 is fastened on or to the end face 3, which has at least one undercut 5 for the positive engagement of a tool shown in more detail in Figure 2, such that the tool is coupled to the interchangeable component 1 after engaging the undercut 5 for a common movement in the direction of a longitudinal axis A1.
- the engagement structure 4 can also have one, two or more stop surfaces 6 for the positive engagement of the tool, such that the tool is coupled to the interchangeable component 1 after engaging the one, two or more stop surfaces 6 for a common rotation about the longitudinal axis A1.
- the engagement structure 4 has the shape of a bridge having two ends 7 that are attached to the end face 3, for example by welding, riveting, soldering, brazing, gluing, screwing or by being formed in one piece with the end face 3.
- the bridge also has a central section 8 arranged between the ends 7 and offset relative to them, which is thus arranged at a distance from the end face 3 and thus forms the undercut 5 on its side facing the end face 3.
- the offset is formed by sections 9 projecting away from the end face 3, which can serve as stop surfaces 6 for the tool.
- Figure 2 is a schematic view of the replaceable component 1 with the tool 10.
- the tool 10 may, for example, have a shaft 11 with an engagement element 12 arranged at one end of the shaft 11, which has a Has an engagement portion 13 which is angled to a longitudinal axis A2 of the shaft 11, in particular at a right angle or substantially at a right angle.
- the engagement portion 13 can, for example, be designed as a sheet metal with such a thickness and width that the engagement portion 13 fits into the undercut 5 between the central portion 8 and the end face 3 and that side surfaces 14 of the engagement portion 13 fit between the stop surfaces 6.
- the engagement element 12 can be arranged on the shaft 11 in such a way that the longitudinal axis A2 of the shaft 11 is at least approximately aligned with the longitudinal axis A1 of the replaceable component 1 when the engagement portion 13 is completely inserted into the undercut 5.
- the sections 9 projecting away from the end face 3 can be convexly shaped towards the undercut 5 in order to form the stop surfaces 6.
- the tool 10 In order to engage the tool 10 with the undercut 5, the tool 10 is moved in the direction of the interchangeable component 1 with the longitudinal axes A1, A2 of the replaceable component 1 and the shaft 11 radially offset until the engagement section 13 is at the same height as the undercut 5 and aligned for engagement with it.
- Figure 3 is a schematic view of the replaceable component 1 with the tool 10 during insertion of the engagement portion 13 into the undercut 5. From the position shown in Figure 2, the tool 10 is moved in a radial direction relative to the replaceable component 1 and the engagement portion 13 is inserted into the undercut 5.
- Figure 4 is a schematic view of the replaceable component 1, wherein the tool 10 is engaged with the undercut 5.
- the longitudinal axes A1, A2 of the replaceable component 1 and the shaft 11 are at least approximately aligned with one another.
- the replaceable component 1 is now coupled to the tool 10 for a joint movement in the direction of the longitudinal axes A1, A2.
- the replaceable component 1 can thus be lowered into an assembly position by guiding the shaft 11, for example, in particular when this assembly position is difficult to access.
- Figure 5 is a schematic view of the replaceable component 1, wherein the tool 10 is engaged with the undercut 5 and the stop surfaces 6.
- the stop surfaces 6 are Side surfaces 14 of the engagement portion 13 are engaged so that the replaceable component 1 is rotated together with the shaft 11 as the rotation continues, for example for screwing or unscrewing the replaceable component 1.
- FIG. 6 is a schematic view of an alternative embodiment of the replaceable component 1.
- the engagement structure 4 has the shape of a bridge having two ends 7 that are attached to the end face 3, for example by welding, riveting, soldering, brazing, gluing, screwing or by being formed in one piece with the end face 3.
- the bridge also has a central section 8 arranged between the ends 7 and offset relative to these, which is thus arranged at a distance from the end face 3.
- an opening 15 for example a rectangular opening, is provided, which can be engaged by a spreading tool.
- tabs 16 can be provided on the opening 15, which can be bent away from the end face 3, for example obliquely to the longitudinal axis A1 of the replaceable component 1.
- the opening 15 and/or the tabs 16 thus form the undercut 5.
- two opposite lateral edges 17 of the central portion 8 can be bent away from the end face 3, for example at right angles or substantially at right angles, and thus form the stop surfaces 6 for the tool 10.
- Figure 7 is a schematic view of the replaceable component 1 with the tool 10.
- the tool 10 can, for example, have a shaft 11 with an engagement element 12 arranged at one end of the shaft 11, which has two opposing engagement edges 18 for engagement with the edges 17 of the central portion 8.
- the engagement element 12 can have a rectangular surface which has the two engagement edges 18.
- the tool 10 In order to bring the tool 10 into engagement with the undercut 5, the tool 10 is moved in the direction of the interchangeable component 1 with the longitudinal axes A1, A2 of the interchangeable component 1 and the shaft 11 aligned until it engages in the undercut 5 and the engagement edges 18 lie between the two edges 17.
- Figure 8 is a schematic view of the replaceable component 1 with the tool 10 engaged with the undercut 5.
- the replaceable component 1 is now coupled to the tool 10 for a common movement in the direction of the longitudinal axes A1, A2 and for a common rotation.
- the replaceable component 1 can thus be lowered into an assembly position by guiding the shaft 11, for example, in particular when this assembly position is difficult to access.
- Figure 9 is a schematic view of the replaceable component 1 with the tool 10 engaging the stop surfaces 6.
- the stop surfaces 6 are engaged by the side surfaces 14 of the engagement portion 13, so that the replaceable component 1 is rotated together with the shaft 11 as the rotation of the shaft continues, for example for screwing or unscrewing the replaceable component 1.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Connection Of Plates (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202480036744.0A CN121263242A (zh) | 2023-06-12 | 2024-06-10 | 可更换式部件 |
| EP24732594.7A EP4724167A1 (de) | 2023-06-12 | 2024-06-10 | Austauschbare komponente |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102023115237.8 | 2023-06-12 | ||
| DE102023115237.8A DE102023115237A1 (de) | 2023-06-12 | 2023-06-12 | Austauschbare Komponente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024256307A1 true WO2024256307A1 (de) | 2024-12-19 |
Family
ID=91530105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2024/065866 Ceased WO2024256307A1 (de) | 2023-06-12 | 2024-06-10 | Austauschbare komponente |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4724167A1 (de) |
| CN (1) | CN121263242A (de) |
| DE (1) | DE102023115237A1 (de) |
| WO (1) | WO2024256307A1 (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722691A (en) * | 1971-03-03 | 1973-03-27 | P Francois | Filter for removing particulate contaminants from fluids |
| WO1991003300A1 (en) * | 1989-09-01 | 1991-03-21 | Huang Andrew B | Oil filter construction for hand spinning |
| US6217762B1 (en) * | 1999-03-29 | 2001-04-17 | Jeffrey G. Rooney | Specially adapted oil filter casing |
| DE10309442A1 (de) | 2003-03-05 | 2004-09-23 | Joma-Polytec Kunststofftechnik Gmbh | Ölfilteranordnung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3224585A (en) * | 1961-08-24 | 1965-12-21 | Purolator Products Inc | Throwaway filter arrangement |
| DE1189520B (de) * | 1963-02-09 | 1965-03-25 | Mann & Hummel Filter | Wegwerffilter fuer Fluessigkeiten |
| DE112013000309B3 (de) * | 2013-12-25 | 2016-02-25 | Komatsu Ltd. | Filterentferner |
| DK3352879T3 (da) * | 2015-09-23 | 2021-10-18 | Volvo Truck Corp | Filterindsats og en filteranordning |
-
2023
- 2023-06-12 DE DE102023115237.8A patent/DE102023115237A1/de active Pending
-
2024
- 2024-06-10 CN CN202480036744.0A patent/CN121263242A/zh active Pending
- 2024-06-10 WO PCT/EP2024/065866 patent/WO2024256307A1/de not_active Ceased
- 2024-06-10 EP EP24732594.7A patent/EP4724167A1/de active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722691A (en) * | 1971-03-03 | 1973-03-27 | P Francois | Filter for removing particulate contaminants from fluids |
| WO1991003300A1 (en) * | 1989-09-01 | 1991-03-21 | Huang Andrew B | Oil filter construction for hand spinning |
| US6217762B1 (en) * | 1999-03-29 | 2001-04-17 | Jeffrey G. Rooney | Specially adapted oil filter casing |
| DE10309442A1 (de) | 2003-03-05 | 2004-09-23 | Joma-Polytec Kunststofftechnik Gmbh | Ölfilteranordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4724167A1 (de) | 2026-04-15 |
| CN121263242A (zh) | 2026-01-02 |
| DE102023115237A1 (de) | 2024-12-12 |
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