DE102012221698B3 - Connecting device and method for producing a connecting device - Google Patents
Connecting device and method for producing a connecting device Download PDFInfo
- Publication number
- DE102012221698B3 DE102012221698B3 DE102012221698A DE102012221698A DE102012221698B3 DE 102012221698 B3 DE102012221698 B3 DE 102012221698B3 DE 102012221698 A DE102012221698 A DE 102012221698A DE 102012221698 A DE102012221698 A DE 102012221698A DE 102012221698 B3 DE102012221698 B3 DE 102012221698B3
- Authority
- DE
- Germany
- Prior art keywords
- clip element
- clip
- cavity
- connecting device
- cavities
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000000295 complement effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/006—Joining parts moulded in separate cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
- F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/006—Joining parts moulded in separate cavities
- B29C2045/0065—Joining parts moulded in separate cavities the parts being interconnected before assembling by a breaking or shearing point
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
- F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
- F16B21/075—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside the socket having resilient parts on its inside and outside
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Verbindungseinrichtung mit
• einem Clipelement (5), das einen in einer Radialrichtung elastischen Abschnitt (5a) aufweist, der unter elastischer Aufweitung auf ein männliches Fixierelement (2) aufclipbar ist, und
• einem Sicherungselement (6), welches in einer Aufschieberichtung (7) auf das Clipelement (5) aufschiebbar ist, wenn das Clipelement (5) auf das männliche Fixierelement (2) aufgeclipst ist, wobei das Sicherungselement (6) einen hülsenartigen Abschnitt (6a) aufweist, der in einem auf das Clipelement (5) aufgeschobenen Zustand von außen her an dem elastischen Abschnitt (5a) des Clipelements (5) anliegt,
dadurch gekennzeichnet, dass
• das Clipelement (5) und das Sicherungselement (6) aus ein- und demselben Kunststoffmaterial oder aus sich voneinander unterscheidenden Kunststoffmaterialien gespritzt sind und
• ein unteres Ende des Sicherungselements (6) über einen bei der Montage der Verbindungseinrichtung trennbaren, gespritzten Verbindungssteg mit einem oberen Ende (5e) des Clipelements (5) stoffschlüssig verbunden ist.Connecting device with
A clip element (5) which has a section (5a) which is elastic in a radial direction and which can be clipped onto a male fixation element (2) while being elastically widened, and
• a securing element (6), which in a Aufschieberichtung (7) on the clip element (5) is pushed, when the clip element (5) is clipped onto the male fixing element (2), wherein the securing element (6) has a sleeve-like portion (6a ) which abuts against the elastic portion (5a) of the clip element (5) from the outside in a state pushed onto the clip element (5),
characterized in that
• the clip element (5) and the securing element (6) are molded from the same plastic material or plastic materials differing from each other, and
• A lower end of the securing element (6) via a separable in the assembly of the connecting device, injection-molded connecting web with an upper end (5e) of the clip element (5) is integrally connected.
Description
Die vorliegende Erfindung betrifft eine Verbindungseinrichtung gemäß dem Oberbegriff des Patentanspruches 1 sowie ein Verfahren zum Herstellen einer Verbindungseinrichtung gemäß den Merkmalen des Patentanspruches 2.The present invention relates to a connecting device according to the preamble of
Eine Verbindungseinrichtung gemäß dem Oberbegriff des Patentanspruches 1 ist aus der
Aufgabe der Erfindung ist es, eine verbesserte Verbindungseinrichtung zu schaffen, die insbesondere für den Großserieneinsatz geeignet ist, sowie ein Verfahren zur Herstellung einer derartigen Verbindungseinrichtung anzugeben.The object of the invention is to provide an improved connection device which is particularly suitable for mass production, and to provide a method for producing such a connection device.
Ausgangspunkt der Erfindung ist eine Verbindungseinrichtung mit einem Clipelement, das einen in einer Radialrichtung elastischen Abschnitt aufweist, der unter elastischer Aufweitung auf ein männliches Fixierelement aufclipbar ist. Die Verbindungseinrichtung weist ferner ein Sicherungselement auf, das in einer Aufschieberichtung auf das Clipelement aufschiebbar ist, insbesondere wenn das Clipelement auf ein männliches Fixierelement aufgeclipst ist. Das Sicherungselement weist einen hülsenartigen Abschnitt auf, der in einem auf das Clipelement aufgeschobenen Zustand von außen her an dem elastischen Abschnitt des Clipelements anliegt. Der hülsenartige Abschnitt hat die Aufgabe, zu erschweren bzw. zu verhindern, dass sich das Clipelement in Radialrichtung aufweiten kann, d. h. dass es unbeabsichtigt von dem männlichen Fixierelement abgezogen werden kann. Bei vom Clipelement abgenommenem bzw. abgezogenem Sicherungselement kann das Clipelement aber sehr wohl wieder von dem männlichen Fixierelement abgezogen werden.The starting point of the invention is a connecting device with a clip element, which has a section which is elastic in a radial direction and can be clipped onto a male fixing element with elastic widening. The connecting device further has a securing element, which can be pushed onto the clip element in a pushing-on direction, in particular when the clip element is clipped onto a male fixing element. The securing element has a sleeve-like portion, which abuts in a pushed onto the clip element state from the outside to the elastic portion of the clip member. The sleeve-like portion has the task to complicate or prevent that the clip element can expand in the radial direction, d. H. that it can be inadvertently removed from the male fixing element. In the case of the securing element removed or withdrawn from the clip element, however, the clip element can very well be removed again from the male fixing element.
Der Kern der Erfindung besteht darin, dass das Clipelement und das Sicherungselement aus einem Kunststoffmaterial oder aus sich voneinander unterscheidenden Kunststoffmaterialien gespritzt sind. Bei dem Clipelement und bei dem Sicherungselement handelt es sich also um Spritzgussteile.The essence of the invention is that the clip element and the securing element are injection-molded from a plastic material or plastic materials differing from one another. The clip element and the securing element are therefore injection-molded parts.
Nach einer Weiterbildung der Erfindung ist ein unteres Ende des Sicherungselements über einen bei der Montage der Verbindungseinrichtung trennbaren bzw. abreißbaren, gespritzten Verbindungssteg mit einem oberen Ende des Clipelements stoffschlüssig verbunden. Im unmontierten Zustand der Verbindungseinrichtung sind das Clipelement und das Sicherungselement verliersicher über den bei der Montage abreißbaren Verbindungssteg miteinander verbunden, was insbesondere für eine Großserienfertigung von Vorteil ist.According to a development of the invention, a lower end of the securing element is integrally connected to an upper end of the clip element by way of a separable connecting web which can be separated or torn off during assembly of the connecting device. In the unmounted state of the connecting device, the clip element and the securing element are captively connected to one another via the tear-off during assembly connecting web, which is particularly for large-scale production of advantage.
Im Folgenden wird ein Verfahren zum Herstellen einer derartigen Verbindungseinrichtung beschrieben. Hierfür wird zunächst ein Spritzwerkzeug bzw. ein Spritzgusswerkzeug bereit gestellt, welches eine zur Form des Clipelements komplementäre erste Kavität und eine zur Form des Sicherungselements komplementäre zweite Kavität aufweist. Die beiden Kavitäten sind so zueinander angeordnet, dass ein unteres Ende des zu spritzenden Sicherungselements einem oberen Ende des zu spritzenden Clipelements zugewandt ist oder mit diesem überlappt. Die beiden Kavitäten sind über eine Verbindungskavität miteinander verbunden.Hereinafter, a method of manufacturing such a connector will be described. For this purpose, an injection molding tool or an injection molding tool is first provided, which has a first cavity complementary to the shape of the clip element and a second cavity that is complementary to the shape of the securing element. The two cavities are arranged relative to one another such that a lower end of the securing element to be sprayed faces an upper end of the clip element to be sprayed or overlaps therewith. The two cavities are connected to each other via a connecting cavity.
Das Spritzwerkzeug weist ferner einen ersten Kanal auf, über den die erste Kavität mit einem Kunststoffmaterial befüllt wird. Dementsprechend weist die zweite Kavität einen zweiten Kanal auf, über den diese mit Kunststoffmaterial befüllt wird.The injection molding tool further has a first channel, via which the first cavity is filled with a plastic material. Accordingly, the second cavity has a second channel, via which it is filled with plastic material.
Gemäß der Erfindung wird das Befüllen der beiden Kavitäten so gesteuert, dass die beiden Kavitäten etwa zum gleichen Zeitpunkt vollständig befüllt sind, was zur Folge hat, dass in etwa gleichzeitig Kunststoffmaterial aus den beiden Kavitäten in die Verbindungskavität eintritt. Das aus jeder der beiden Kavitäten in die Verbindungskavität eindringende Kunststoffmaterial hat sich während des Spritzvorgangs bereits zumindest etwas abgekühlt, was zur Folge hat, dass der das Clipelement und das Sicherungselement verbindende Verbindungssteg eine ”natürlich Schwachstelle” bildet, die bei der Montage der Verbindungseinrichtung von Hand ab- bzw. auseinander gerissen werden kann. Der Verbindungssteg hat im unmontierten Zustand der Verbindungseinrichtung die Funktion einer Verliersicherung, welche sicherstellt, dass das Clipelement und das Sicherungselement miteinander verbunden bleiben.According to the invention, the filling of the two cavities is controlled so that the two cavities are completely filled at about the same time, with the result that plastic material from the two cavities enters the connecting cavity at about the same time. The plastic material penetrating from each of the two cavities into the connecting cavity has already cooled down at least somewhat during the spraying process, with the result that the connecting web connecting the clip element and the securing element forms a "naturally weak point", which during assembly of the connecting device by hand can be torn off or torn apart. The connecting web has in the unassembled state of the connecting device the function of a captive, which ensures that the clip element and the fuse element remain connected to each other.
Es kann vorgesehen sein, dass die erste Kavität in einem ersten Werkzeugteil des Spritzwerkzeugs und die zweite Kavität in einem zweiten Werkzeugteil des Spritzwerkzeugs (Ober-/Unterwerkzeug) gespritzt wird. Die Verbindungskavität kann im Bereich der Trennebene der beiden Werkzeugteile des Spritzwerkzeugs vorgesehen sein.It may be provided that the first cavity in a first tool part of the injection molding tool and the second cavity in a second tool part of the injection molding tool (upper / lower tool) is injected. The connecting cavity can be provided in the region of the parting plane of the two tool parts of the injection molding tool.
Im Folgenden wird die Erfindung im Zusammenhang mit der Zeichnung näher erläutert. Es zeigen:In the following the invention will be explained in connection with the drawing. Show it:
Das Sicherungselement
Zum Verbinden der beiden Bauteile
Sehr wesentlich für die Festigkeit der Bauteilverbindung ist, dass der hülsenartige Abschnitt
Zum Aufschieben des Sicherungselements
Über einen im Oberwerkzeug
Gemäß der Erfindung wird die Befüllung der beiden Kavitäten
Nach dem Spritzen des Clipelements
Wenn die Verbindungseinrichtung montiert werden soll, so kann zunächst das Clipelement
Wie bereits erwähnt, kann das Clipelement
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012221698A DE102012221698B3 (en) | 2012-11-28 | 2012-11-28 | Connecting device and method for producing a connecting device |
EP13789560.3A EP2926016A1 (en) | 2012-11-28 | 2013-11-12 | Connecting device and method for producing a connecting device |
PCT/EP2013/073583 WO2014082848A1 (en) | 2012-11-28 | 2013-11-12 | Connecting device and method for producing a connecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012221698A DE102012221698B3 (en) | 2012-11-28 | 2012-11-28 | Connecting device and method for producing a connecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012221698B3 true DE102012221698B3 (en) | 2013-11-28 |
Family
ID=49547247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012221698A Expired - Fee Related DE102012221698B3 (en) | 2012-11-28 | 2012-11-28 | Connecting device and method for producing a connecting device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2926016A1 (en) |
DE (1) | DE102012221698B3 (en) |
WO (1) | WO2014082848A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016023718A1 (en) * | 2014-08-13 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a component join |
US20180015677A1 (en) * | 2015-06-15 | 2018-01-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for Exchanging a Section of a Plastic Component |
DE202018100986U1 (en) * | 2018-02-22 | 2019-05-23 | Böllhoff Verbindungstechnik GmbH | Female coupling part and associated plug-in coupling |
EP3694696A4 (en) * | 2017-10-10 | 2020-11-18 | Magna Exteriors Inc. | Active aero system in-mold assembly hinge modular frame |
CN115243830A (en) * | 2020-03-31 | 2022-10-25 | 宝马股份公司 | Device and method for connecting two components by means of at least one ball |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012206934B4 (en) * | 2012-04-26 | 2016-04-07 | Bayerische Motoren Werke Aktiengesellschaft | A connection between components |
DE102016124797A1 (en) | 2016-12-19 | 2018-06-21 | Illinois Tool Works Inc. | Device for fastening to a fastening projection of a carrier component |
DE102017125771B4 (en) * | 2017-11-03 | 2020-06-18 | Illinois Tool Works Inc. | Vehicle component fastener with improved pre-locking |
CN109050432A (en) * | 2018-07-28 | 2018-12-21 | 智车优行科技(上海)有限公司 | Locking member and the fixed device of vehicle with the locking member |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232926A1 (en) * | 1982-09-04 | 1984-03-08 | OBO Bettermann oHG, 5750 Menden | Device for connecting structural parts or structural elements to one another |
DE3722651A1 (en) * | 1987-07-09 | 1989-01-19 | Kugelfischer G Schaefer & Co | ROLLING BEARING CAGE |
DE202006018347U1 (en) * | 2006-12-01 | 2007-03-15 | Brunswick Automotive Europe Gmbh | Mobile navigation unit holder is fitted inside vehicle windscreen and has lower part fixed to dashboard and upper attached by removable mechanical coupling |
DE102010030964A1 (en) * | 2010-07-06 | 2012-01-12 | Bayerische Motoren Werke Aktiengesellschaft | Fastening arrangement for fastening motor vehicle components |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19637932C1 (en) * | 1996-09-17 | 1998-02-26 | Johnson & Johnson Gmbh | Method and device for manufacturing a tampon applicator for feminine hygiene |
DE102009045732B4 (en) * | 2009-10-15 | 2012-11-29 | Haldex Brake Products Gmbh | Valve for a compressed air system of a commercial vehicle |
-
2012
- 2012-11-28 DE DE102012221698A patent/DE102012221698B3/en not_active Expired - Fee Related
-
2013
- 2013-11-12 WO PCT/EP2013/073583 patent/WO2014082848A1/en active Application Filing
- 2013-11-12 EP EP13789560.3A patent/EP2926016A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232926A1 (en) * | 1982-09-04 | 1984-03-08 | OBO Bettermann oHG, 5750 Menden | Device for connecting structural parts or structural elements to one another |
DE3722651A1 (en) * | 1987-07-09 | 1989-01-19 | Kugelfischer G Schaefer & Co | ROLLING BEARING CAGE |
DE202006018347U1 (en) * | 2006-12-01 | 2007-03-15 | Brunswick Automotive Europe Gmbh | Mobile navigation unit holder is fitted inside vehicle windscreen and has lower part fixed to dashboard and upper attached by removable mechanical coupling |
DE102010030964A1 (en) * | 2010-07-06 | 2012-01-12 | Bayerische Motoren Werke Aktiengesellschaft | Fastening arrangement for fastening motor vehicle components |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014216007B4 (en) | 2014-08-13 | 2020-07-23 | Bayerische Motoren Werke Aktiengesellschaft | Method of making a component connection |
DE102014216007A1 (en) | 2014-08-13 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a component connection |
CN106457681A (en) * | 2014-08-13 | 2017-02-22 | 宝马股份公司 | Method for producing a component join |
CN106457681B (en) * | 2014-08-13 | 2019-03-19 | 宝马股份公司 | Method for manufacturing component connection system |
US10245790B2 (en) | 2014-08-13 | 2019-04-02 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a component connection |
WO2016023718A1 (en) * | 2014-08-13 | 2016-02-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a component join |
US20180015677A1 (en) * | 2015-06-15 | 2018-01-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for Exchanging a Section of a Plastic Component |
EP3694696A4 (en) * | 2017-10-10 | 2020-11-18 | Magna Exteriors Inc. | Active aero system in-mold assembly hinge modular frame |
DE202018100986U1 (en) * | 2018-02-22 | 2019-05-23 | Böllhoff Verbindungstechnik GmbH | Female coupling part and associated plug-in coupling |
CN111742154A (en) * | 2018-02-22 | 2020-10-02 | 伯尔霍夫连接技术有限公司 | Female connection and associated plug-in connector |
WO2019162093A1 (en) * | 2018-02-22 | 2019-08-29 | Böllhoff Verbindungstechnik GmbH | Female coupling part and associated plug-in coupling |
CN115243830A (en) * | 2020-03-31 | 2022-10-25 | 宝马股份公司 | Device and method for connecting two components by means of at least one ball |
CN115243830B (en) * | 2020-03-31 | 2023-09-01 | 宝马股份公司 | Device and method for connecting two components by means of at least one ball |
Also Published As
Publication number | Publication date |
---|---|
EP2926016A1 (en) | 2015-10-07 |
WO2014082848A1 (en) | 2014-06-05 |
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