DE3510300A1 - Mounting screw, in particular for the bumpers of motor vehicles - Google Patents
Mounting screw, in particular for the bumpers of motor vehiclesInfo
- Publication number
- DE3510300A1 DE3510300A1 DE19853510300 DE3510300A DE3510300A1 DE 3510300 A1 DE3510300 A1 DE 3510300A1 DE 19853510300 DE19853510300 DE 19853510300 DE 3510300 A DE3510300 A DE 3510300A DE 3510300 A1 DE3510300 A1 DE 3510300A1
- Authority
- DE
- Germany
- Prior art keywords
- shaft part
- thread
- bumper
- threaded bolt
- fastening screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- 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
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
Abstract
Description
BefestigungsSChraube, insbesondere für Stoßfänger vonFastening cap, especially for bumpers from
Kraftfahrzeugen Die Erfindung betrifft eine Befestigungsschraube, insbesondere für von aus Kunststoff gebildete Stoßfänger an Fahrzeugen mit einem Kopfteil großen Durchmessers, einem Gewindebolzen kleineren Außendurchmessers und mit einem beide Teile verbindenden Schaftteil Jnit mittlerem Dnrchmesser.Motor vehicles The invention relates to a fastening screw, in particular for bumpers formed from plastic on vehicles with a Large diameter head part, a threaded bolt with a smaller outer diameter and with a shaft part with a medium diameter connecting both parts.
Es ist ein Rammschutzprofil aus Aluminium oder Aluminiumlegierungen für Nutzfahrzeugaufbauten, das im Wege des Strangpressens hergestellt ist bekannt (DE-G 80 19 137>, dessen Außenmantel einen C-förmigen Kanal umgibt, mit dem es über Stege verbunden ist, wobei der Kanal zur Aufnahme von in ihm verschiebbaren Befestigungsschrauben ausgebildet ist. Dieses Rammschutzprofil hat den Nachteil, daß die Befestigungsschrauben bei der Montage des Rammschutzprofils am Fahrzeugaufbau vorher von den Enden her in den Kanal eingeführt und dann so ausgerichtet werden müsse, daß die Gewindebolzen der Befestigungsschrauben genau den entsprechenden Bohrungen am Fahrzeugaufbau gegenüberstehen. Dieses Verfahren der Montage ist außerordentlich zeitaufwendig.It is an impact protection profile made of aluminum or aluminum alloys known for commercial vehicle superstructures that are manufactured by extrusion (DE-G 80 19 137>, the outer jacket of which surrounds a C-shaped channel with which it is connected via webs, the channel for receiving slidable in it Fastening screws is formed. This ram protection profile has the disadvantage that the fastening screws are used when installing the ram protection profile on the vehicle body previously introduced into the channel from the ends and then aligned must that the threaded bolts of the fastening screws exactly match Opposite the holes on the vehicle body. This method of assembly is extraordinary time consuming.
Weiterhin ist eine Verbindungsvorrichtung für ein Elastomerteil an einer Metallhalterung bekannt (DE-OS 30 39 439), bei der die Metallhalterung ein erstes Durchgangsloch d das Elastomerteil ein zweites Durchgangsloch aufweist, welches das erste Durchgangsloch überlappt und einen davon sich unterscheidenden Querschnitt hat, wobei ein Befestiger vorgesehen ist, der durch die beiden Durchgangslöcher zum Halten des Elastomerteils an der Halterung gesteckt ist und wobei dem Befestiger eine Spannvorrichtung zum Andrücken des Elastomerteils an die Halterung zugeordnet ist, deren Spannwirkung in vorbestimmten Grenzen unabhangig von der Dehnung des Elastomerteils gehalten ist.Furthermore, a connection device for an elastomer part is on a metal bracket known (DE-OS 30 39 439), in which the metal bracket a first through hole d, the elastomer part has a second through hole which the first through hole overlaps and a different one Has cross-section, wherein a fastener is provided through the two through holes to hold the elastomer part is plugged into the bracket and the fastener assigned a clamping device for pressing the elastomer part against the holder is whose tensioning effect is independent of the elongation of the Elastomer part is held.
Diese bekannte Verbindungsvorrichtung hat den Nachteil, daß die als genormte Bundschrauben ausgebildeten Befestiger erst während der Montage des Elastomerteils am Stoßstangellträger in die entsprechenden Bohrungen eingeführt werden können1 um dann anschließend mit zwei Werkzeugen festgezogen zu erden. Das Festziehen der Bundschrauben mit zwei Werkzeugen ist erforderlich, da sich in der Regel beim Anziehen der Schraubenmuttern auch die Bundschrauben mitdrehen. Es ist klar, daß auch in diesem Falle der Montageffiorgang vergleichsweise umstandlich und zeitraubend ist.This known connecting device has the disadvantage that the as standardized collar screws formed fasteners only during the assembly of the elastomer part can be inserted into the corresponding holes on the bumper beam 1 and then tightened to earth with two tools. Tightening the Collar bolts with two tools is required as this usually occurs when tightening of the screw nuts also turn the collar screws. It is clear that in In this case, the assembly process is comparatively cumbersome and time-consuming.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine Befestigungsschraube zu schaffen, die mit dem Xammschutzprofil bzw. dem Stoßfänger vor dessen Montage unverlierbar befestigbar ist, die mit Hilfe eines einzigen Werkzeugs montierbar ist und die im Werkstoff des Stoßfängers befestigbar ist, ohne daß an die Form und Größe der Befestigungsöffnungen für die Befestigunsschrauben im Stoßfänger besondere Anforderungen gestellt werden.The present invention is based on the object of a fastening screw to create that with the Xammschutzprofil or the bumper before its assembly is captive fastened, which can be assembled with the help of a single tool is and which can be fastened in the material of the bumper without affecting the shape and Size of the fastening openings for the fastening screws in the bumper special Requirements are made.
Brfi.ndungfigemäß wird diese Aufgabe dadurch gelöst, daß das Schaftteil mit einem Gewinde, vorzugsweise einem linksgängigen Befestigunsgewnde versehen ist, dessen Kerndurchmesser mindestens der Größe des Außendurchmessers des Gewindeteils entspricht.According to the invention, this object is achieved in that the shaft part is provided with a thread, preferably a left-hand fastening thread, its core diameter at least the size of the outside diameter of the threaded part.
ZweckmäßigerWeiSe ist das Schaftteil dabei mit einem selbstschneidenden Gewinde versehen. In einer alternativen Ausführungsform ist das Schaftteil der Befestigungsschraube schwach konisch und das Gewinde in der Art eines Holzschraubengewindes ausgebildet.The shaft part is expediently with a self-tapping one Provided thread. In an alternative embodiment, the shaft part is the fastening screw slightly conical and the thread in the manner of a wood screw thread.
Mit Vorteil ist zwischen dem Gewindebolzen und dem Schaftteil ein Übergangskonus angeordnet, der das Eindrehen der Befestigungsschraube in die im Stoßfänger vorgesehene Bohrung erleichtert, U ein einwandfreies Anliegen des Kopfteils an der Außenflache des Stoßfängers zu gewährleisten, ist zweckmäßigerweise zwischen Kopfteil und Schaftteil ein rinynutförmiger Einstich vorgesehen.A is advantageously between the threaded bolt and the shaft part Transition cone arranged that the screwing of the fastening screw into the im The hole provided for the bumper makes it easier for the head section to rest properly to ensure on the outer surface of the bumper is expediently between Head part and shaft part a groove-shaped recess is provided.
I)ie Erfindting läßt die verschiedensten Ausfü.hrungsmöglichkeiten zu; eine davon ist in der anhängenden Zeichnung schematisch näher dargestellt, die eine mit einem Stoßfänger verbundene Befestigungsschraube in der Seitenansicht zeigt.I) The invention allows the most varied of execution options to; one of them is shown schematically in more detail in the attached drawing, the shows a fastening screw connected to a bumper in side view.
Die Befestigungsschraube 2 weist ein sechskantiges Kopfteil 3 auf, an das sich ein Schaftteil 4 anschließt, in das ein linksgängiges Befestigungsgewinde eingeschnitten ist. An das Schaftteil 4 ist ein Gewindebolzen 5 angeformt, der mit einem rechtsgängigen Gewinde versehen ist, wohei der Außendurchmesser d³ dieses Gewindes höchstens dem Kerndurchmesser des linksgängigen Gewindes des Schaftteils s entspricht. Zwischen dem Schaftteil 4 und dem Gewindebolzen 5 ist ein keyeliger Teil bzw. ein Übergangskonus 6. vorgesehen, der ein leichtes Eindrehen des linksgängigen Gewindes des Schaftteils 4 in die Bohrung 10 eines Stoßfängers 8 ermöglicht, der aus einem Leichtmetall oder aus einem Kunststoff hergestellt ist. Zwischen dem Kopfteil 3 und dem Stoßfänger 8 ist eine Unterlegscheibe 9 angeordnet, die beim Eindrehen der Befestigungsschraube 2 in die Bohrung 10 verhindert, daß das Kopfteil 3 die Außenfläche des Stoßfängers 8 beschädigt. Zwischen dem Kopfteil 3 und dem mit einem linksgängigen Gewinde versehenen Abschnitt des schaftteils 4 ist ein ringnutförmiger Einstich 7 vorgesehen, der für eine Zentrierung der Unterlegscheibe 9 sorgt und auch dazu dient, um vom Schaftteil 4 abgescherte Werkstoffteilchen oder auch Schmutzreste aufzunehmen.The fastening screw 2 has a hexagonal head part 3, which is followed by a shaft part 4 into which a left-hand fastening thread is incised. On the shaft part 4, a threaded bolt 5 is formed, which with a right-hand thread is provided, where the outer diameter d³ this Thread at most the core diameter of the left-hand thread of the shaft part s corresponds. Between the shaft part 4 and the threaded bolt 5 a keyed part or a transition cone 6. is provided, which is easy to screw in the left-hand thread of the shaft part 4 in the bore 10 of a bumper 8 allows, which is made of a light metal or a plastic. A washer 9 is arranged between the head part 3 and the bumper 8, which prevents when screwing the fastening screw 2 into the bore 10 that the head part 3 damages the outer surface of the bumper 8. Between the headboard 3 and the section of the shaft part 4 provided with a left-hand thread an annular groove-shaped recess 7 is provided for centering the washer 9 ensures and also serves to remove sheared from the shaft part 4 or material particles also pick up dirt residues.
Es sei. erwähnt, daß das in das Schaftteil 4 eingeschnittene Gewinde sowohl ein scharfgängiges Gewinde, als auch ein selbstschneidendes Gewinde sein kann; ebenso kann das Gewinde auch nach Art eines Holzschraubengewindes au.sgebildet sein.Be it. mentioned that the cut in the shaft part 4 thread be both a sharp thread and a self-tapping thread can; the thread can also be designed in the manner of a wood screw thread be.
Der über den aus einem Kunststoff gebildeten Stoßfänger 8 nach rechts zu hervorragende Gewindebolzen 5 ist mit einem üblichen Maschinengewinde versehen, so daß der Gewindebolzen 5 mühelos mit dem Fahrgestell oder dem Fahrzeugaufbau verbunden bzw. durch ein Gewindeloch hìndurchgeflihrt und mit: einer passenden Gewindemutter verschraubt werden kann Ein wesentlicher Vorteil der beschriebenen Befestigungsart besteht darin, daß beispielsweise in einen aus glasfaserverstärktem Kunststoff bestehenden Stoßfänger nicht, wie bisher üblich, vierkantige Öffnungen eingestanzt werden müssen, damit die mit einem Vierkant versehenen, als Schloßschrauben ausgebildeten Befestigungsschrauben einen ausreichenden Halt im Stoßfänger finden, sondern daß einfach und schnell herstellbare zylindrische Bohrungen der erfindungsgemäßen Befestigungsschraube 2 genügend Halt im Stoßfänger 8 verleihen.The over the bumper 8 formed from a plastic to the right Threaded bolt 5 that is too excellent is provided with a standard machine thread, so that the threaded bolt 5 is easily connected to the chassis or the vehicle body or through a threaded hole and with: a suitable threaded nut can be screwed A major advantage of the one described Type of fastening is that, for example, in a glass fiber reinforced Plastic bumpers do not have square openings, as was previously the case must be punched so that the square-headed, as lock bolts trained fastening screws find a sufficient hold in the bumper, but that cylindrical bores of the invention can be produced easily and quickly Provide fastening screw 2 with sufficient hold in bumper 8.
Mit Vorteil ist die in die Bohrung 10 des Stoßfängers 8 eingedrehte Befestigungsschraube 2 mit dem Stoßfänger 8 unverlierbar verbunden, so daß sie beim Transport des Stoßfängers 8 zum Montageplatz sich nicht infolge von Erschütterungen oder durch Stöße lösen kann.The screwed into the bore 10 of the bumper 8 is advantageous Fastening screw 2 with the bumper 8 captively connected, so that they when Transport of the bumper 8 to the assembly site is not due to vibrations or can loosen through impact.
Schließlich werden bei Kunststoff-StoJ3fängern beim Einsatz von erfindungsgemäßen Befestigungsschrauben 2 anstelle von herkömmlchen Schloßschrauben, hydraulische Lochvorrichtungen und Stauchwerkzeuge (zum Anstauchen der Schloßschrauben) eingespart.Finally, when using plastic bumpers according to the invention Fastening screws 2 instead of conventional carriage bolts, hydraulic Punching devices and upsetting tools (for upsetting the carriage bolts) saved.
Auflistung der Einzelteile 2 Befestigunsschraube 3 Kopfteil 4 Schaftteil 5 Gewindebolzen 6 Übergangskonus 7 ringnutförmiger Einsicht 8 Stoßfänger 9 Unterlegscheibe 10 Bohrung 11 Außenseite des StoßfängersList of the individual parts 2 fastening screw 3 head part 4 shaft part 5 threaded bolts 6 transition cone 7 annular groove-shaped view 8 bumper 9 washer 10 Hole 11 outside of the bumper
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853510300 DE3510300A1 (en) | 1985-03-22 | 1985-03-22 | Mounting screw, in particular for the bumpers of motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853510300 DE3510300A1 (en) | 1985-03-22 | 1985-03-22 | Mounting screw, in particular for the bumpers of motor vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3510300A1 true DE3510300A1 (en) | 1986-09-25 |
Family
ID=6265949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853510300 Withdrawn DE3510300A1 (en) | 1985-03-22 | 1985-03-22 | Mounting screw, in particular for the bumpers of motor vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3510300A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3825177A1 (en) * | 1988-07-25 | 1989-12-07 | Audi Ag | Screw-connection for connecting two components which are located at a distance from one another |
FR2632365A1 (en) * | 1988-06-07 | 1989-12-08 | Peugeot | Improved elongate fixing element and assembly of components using this element |
US5797175A (en) * | 1992-07-07 | 1998-08-25 | Richard Bergner Gmbh & Co. | Process for connecting an insert to a sheet to form a joint designed to be secured against rotation and insert ejection |
EP0972953A2 (en) * | 1998-07-07 | 2000-01-19 | Aoyama Seisakusho Co., Ltd. | Bolt |
DE102008020099B4 (en) * | 2008-04-22 | 2010-10-14 | Elringklinger Ag | By at least one fastening screw to be mounted component |
DE102018114983A1 (en) * | 2018-06-21 | 2019-12-24 | Ejot Gmbh & Co. Kg | Self-tapping screw |
US20210396261A1 (en) * | 2020-06-18 | 2021-12-23 | Cnh Industrial America Llc | Fastener including threads |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2024069A (en) * | 1931-05-04 | 1935-12-10 | John H Sharp | Bolt |
US3124031A (en) * | 1964-03-10 | Screw fastener | ||
DE1923753A1 (en) * | 1968-05-10 | 1969-12-18 | Ferodo Sa | Electric motor with field magnet made of ferrite and process for its manufacture |
DE1942770A1 (en) * | 1969-08-22 | 1971-03-04 | Heidenreich Robert Dipl Ing | Plug lock for circuit boards |
DE2805071A1 (en) * | 1977-03-03 | 1978-09-07 | Alphons Rogger | SCREW |
GB1569993A (en) * | 1975-11-24 | 1980-06-25 | Squibb & Sons Inc | Steroidal 16 -alkyl-(16a,17-b)naphthalenes |
-
1985
- 1985-03-22 DE DE19853510300 patent/DE3510300A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124031A (en) * | 1964-03-10 | Screw fastener | ||
US2024069A (en) * | 1931-05-04 | 1935-12-10 | John H Sharp | Bolt |
DE1923753A1 (en) * | 1968-05-10 | 1969-12-18 | Ferodo Sa | Electric motor with field magnet made of ferrite and process for its manufacture |
DE1942770A1 (en) * | 1969-08-22 | 1971-03-04 | Heidenreich Robert Dipl Ing | Plug lock for circuit boards |
GB1569993A (en) * | 1975-11-24 | 1980-06-25 | Squibb & Sons Inc | Steroidal 16 -alkyl-(16a,17-b)naphthalenes |
DE2805071A1 (en) * | 1977-03-03 | 1978-09-07 | Alphons Rogger | SCREW |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632365A1 (en) * | 1988-06-07 | 1989-12-08 | Peugeot | Improved elongate fixing element and assembly of components using this element |
DE3825177A1 (en) * | 1988-07-25 | 1989-12-07 | Audi Ag | Screw-connection for connecting two components which are located at a distance from one another |
US5797175A (en) * | 1992-07-07 | 1998-08-25 | Richard Bergner Gmbh & Co. | Process for connecting an insert to a sheet to form a joint designed to be secured against rotation and insert ejection |
EP0972953A2 (en) * | 1998-07-07 | 2000-01-19 | Aoyama Seisakusho Co., Ltd. | Bolt |
EP0972953A3 (en) * | 1998-07-07 | 2000-08-09 | Aoyama Seisakusho Co., Ltd. | Bolt |
DE102008020099B4 (en) * | 2008-04-22 | 2010-10-14 | Elringklinger Ag | By at least one fastening screw to be mounted component |
DE102018114983A1 (en) * | 2018-06-21 | 2019-12-24 | Ejot Gmbh & Co. Kg | Self-tapping screw |
US11754110B2 (en) | 2018-06-21 | 2023-09-12 | Ejot Gmbh & Co. Kg | Self-tapping screw |
US20210396261A1 (en) * | 2020-06-18 | 2021-12-23 | Cnh Industrial America Llc | Fastener including threads |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2720907B1 (en) | Fixing element with tolerance adjustment | |
DE69731785T2 (en) | Fan and its fan drive unit | |
DE19749219B4 (en) | Non-removable fastening device | |
DE4426785C1 (en) | Motor vehicle body with integrated structural transverse strut | |
EP3263921A1 (en) | Blind rivet nut, securing arrangement having a blind rivet nut and securing method | |
DE2547634A1 (en) | SAFETY DOWEL | |
EP0963307B1 (en) | Fastening device for automobile accessories | |
EP1444446B1 (en) | Fixing system | |
DE3510300A1 (en) | Mounting screw, in particular for the bumpers of motor vehicles | |
DE19821160C1 (en) | Fastening system for fastening an assembled unit to a component especially in the automobile industry | |
DE19516425B4 (en) | Device for releasably fastening an axle | |
EP0810377A1 (en) | Threaded connection for joining two profiles | |
EP1612432B1 (en) | Fastening assembly for a trim panel and fastening method | |
DE3600384A1 (en) | Cheese-head screw for the releasable fastening of a first structural part on a second structural part | |
DE102009025151A1 (en) | Arrangement for fastening actuator to crankshaft of internal combustion engine in motor vehicle, has bolt with external threads engaged with internal threads of crankshaft and bearing support that presses actuator against crankshaft | |
EP0923678B1 (en) | Proximity switch which can be inserted in a t-slot, or fixing element for the same | |
DE10358905A1 (en) | Expansion bolt for fitting in wall has drive member movable axially by turning in threaded boring | |
EP1607666A2 (en) | A clip for fastening pipes on the structure a of a car and a pipe mounting method with the clip | |
DE3905175C1 (en) | Pipe clamp for hydraulic pipes | |
DE102019203051A1 (en) | Fastening element for friction welding and a method for friction welding a fastening element to a flat workpiece | |
DE4003784C2 (en) | ||
DE2827911A1 (en) | Antitheft mounting for licence plate - has one way screws mounted on snap off threaded sleeves, with nut removal breaking shear link | |
DE19920521A1 (en) | Alignment device for fitting a motor vehicle headlight into a body cutout | |
EP0858864B1 (en) | Fixation of the connecting pin of a quick-connect system to a workpiece holding pallet | |
DE10138371C1 (en) | Fastener to secure a plate at a component, with a gap between them, has a threaded spacer bolt inserted into the component by a tool to set the length, and a plate is held on a bolt shoulder locked by a screw nut |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8139 | Disposal/non-payment of the annual fee |