DE102004035540A1 - Device with a fixing bracket and a screw, for fixing a clean air pipe to an air filter housing of an internal combustion engine, incorporates a centering device for the screw in the bracket opening - Google Patents
Device with a fixing bracket and a screw, for fixing a clean air pipe to an air filter housing of an internal combustion engine, incorporates a centering device for the screw in the bracket opening Download PDFInfo
- Publication number
- DE102004035540A1 DE102004035540A1 DE200410035540 DE102004035540A DE102004035540A1 DE 102004035540 A1 DE102004035540 A1 DE 102004035540A1 DE 200410035540 DE200410035540 DE 200410035540 DE 102004035540 A DE102004035540 A DE 102004035540A DE 102004035540 A1 DE102004035540 A1 DE 102004035540A1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- fastening
- tabs
- centering
- element according
- 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- Withdrawn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
- 238000002485 combustion reaction Methods 0.000 title abstract description 4
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 239000000470 constituent Substances 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000209035 Ilex Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 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
- 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
- F16B5/025—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 specially designed to compensate for misalignement or to eliminate unwanted play
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10144—Connections of intake ducts to each other or to another device
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/024—Mounting aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft allgemein ein Befestigungselement, und betrifft insbesondere ein Befestigungselement nach dem Oberbegriff des Patentanspruchs 1.The The present invention relates generally to a fastener, and more particularly relates to a fastener according to the preamble of claim 1
Ein
bekanntes Befestigungselement ist in der
Dazu
weist die Schraube
Die
Funktion der Hülse
Nachteilig
an diesem Stand der Technik ist die aufwendige Vormontage: die Hülse
Die
Zentrierung der Schraube
Es ist daher die Aufgabe der vorliegenden Erfindung, ein derartiges Befestigungselement zu schaffen, welches die oben genannten Nachteile nicht mehr aufweist und welches insbesondere den Vormontageaufwand reduziert und die Schraube besser zentriert.It is therefore the object of the present invention, such a To provide fastener, which does not have the disadvantages mentioned above has more and which in particular reduces the pre-assembly costs and center the screw better.
Zudem soll es ein weiteres Ziel der vorliegenden Erfindung sein, dass bei einem Schwund des Kunststoffes keine Reduzierung des Anzugsmoments der Schraube auftritt.moreover It should be another object of the present invention that with a shrinkage of the plastic no reduction of the tightening torque the screw occurs.
Die oben genannte Aufgabe wird gelöst durch ein erfindungsgemäßes Befestigungselement nach dem kennzeichnenden Teil des Patentanspruchs 1. Die erfindungsgemäße Befestigungslasche bzw. Schraube ist jeweils in den Ansprüchen 10 bis 12 bzw. 13 bis 16 definiert.The above object is achieved by an inventive fastener after the characterizing part of claim 1. The fastening tab according to the invention or screw is respectively in the claims 10 to 12 and 13 to 16 defined.
Demnach zeichnet sich das erfindungsgemäße Befestigungselement, welches sich insbesondere zur Befestigung eines Reinluftrohres an einem Luftfiltergehäuse eines Verbrennungsmotors eignet, und welches aus einer Befestigungslasche und einer Schraube besteht, dadurch aus, dass innerhalb einer Durchtrittsöffnung in der Befestigungslasche, durch die die Schraube geführt ist, eine Zentrierungseinrichtung für die Schraube vorgesehen ist.Therefore the fastening element according to the invention is characterized which in particular for attachment of a clean air pipe an air filter housing an internal combustion engine is suitable, and which consists of a fastening tab and a screw, characterized in that within a passage opening in the fastening tab through which the screw is passed, a centering device for the screw is provided.
Durch die Zentrierungseinrichtung ist die Schraube automatisch in der korrekten Position gehalten und die Montage des beispielsweise am Luftfiltergehäuse zu befestigenden Reinluftrohres kann zügig und fehlerfrei ausgeführt werden.By the centering device is the screw automatically in the held correct position and the mounting of the example on Air filter housing To be fastened clean air tube can be performed quickly and without errors.
Vorzugsweise ist die Zentrierungseinrichtung durch eine Mehrzahl von Zentrierlaschen ausgebildet.Preferably is the centering device by a plurality of centering tabs educated.
Die
nach dem Stand der Technik einzupressende Hülse
Die Vorteile der vorliegenden Erfindung zusammengefaßt sind:
- – Geringerer Montageaufwand bei der Vormontage der Schraube (das Einpressen einer Hülse bzw. Buchse entfällt);
- – Kostenvorteil durch Wegfall der Einpressbuchse;
- – Verbesserung der Zentrierung der Schraube;
- – Verbesserter Ausgleich von Montagetoleranzen bei gleichzeitiger Zentrierung der Schraube; und
- – Einfache Handhabung.
- - Lower installation effort during pre-assembly of the screw (the pressing of a sleeve or socket is omitted);
- - cost advantage by eliminating the press-fit bushing;
- - Improvement of the centering of the screw;
- - Improved compensation of mounting tolerances while centering the screw; and
- - Easy to use.
Weitere bevorzugte Weiterbildungen des erfindungsgemäßen Befestigungselements sind der Gegenstand von Unteransprüchen.Further preferred developments of the fastener according to the invention are the subject of dependent claims.
Die vorstehende Aufgabe, die Merkmale und Vorteile nach der vorliegenden Erfindung können unter Berücksichtigung der folgenden, detaillierten Beschreibung der bevorzugten Ausführungsformen der vorliegenden Erfindung und unter Bezugnahme auf die zugehörigen Zeichnungen besser verstanden werden.The above object, features and advantages of the present invention may be better understood by considering the following detailed description of the preferred embodiments of the present invention and with reference to the accompanying drawings become.
Die Erfindung wird im folgenden anhand der Zeichnungen näher erläutert. Diese zeigen in:The Invention will be explained in more detail below with reference to the drawings. These show in:
In
der
Die
Befestigungslasche
Neben
diesen Zentrierlaschen
Der
in der
Hierzu
sind die Zentrierlaschen
Die
Zentrierlaschen
Durch
die über
den Umfang gleichmäßig verteilten
Zentrierlaschen
Zur
besseren und einfacheren Einführbarkeit der
Schraube
Beim
Einstecken bzw. Einführen
der Schraube
Die
Schraube
Die
oben beschriebene Ausführungsform
mit jeweils drei Zentrierlaschen
Die
Zentrierlaschen
Vorzugsweise
legen sich die Zentrierlaschen
In
der
Der
Gewindeabschnitt
Selbst
für den
Fall, dass der Kunststoff der Befestigungslasche
Die
Befestigungslasche
In
den
Die
Zentrierlaschen
Die
Befestigungslasche
In
den
In
den
Ebenfalls
im Transportzustand ist das erfindungsgemäße Befestigungselement in den
Hinsichtlich vorstehend im einzelnen nicht näher erläuterter Merkmale der Erfindung wird in übrigen ausdrücklich auf die Ansprüche und die Zeichnungen verwiesen.Regarding not in detail above Illustrated Features of the invention will become apparent expressly on the claims and the drawings referenced.
- 11
- Befestigungslaschemounting tab
- 22
- Hülseshell
- 2'2 '
- Rand (der Hülse)edge (the sleeve)
- 33
- Schraubescrew
- 44
- Gewindeabschnittthreaded portion
- 55
- Scheibedisc
- 66
- Schraubescrew
- 77
- Gewindeabschnittthreaded portion
- 88th
- Abstützbundsupport collar
- 99
- Befestigungslaschemounting tab
- 1010
- Zentrierlaschecentering bracket
- 1111
- VerliersicherungslascheVerliersicherungslasche
- 1212
- ReinluftrohrClean air tube
- 1313
- LuftfiltergehäuseAir filter housing
- 1414
- Gewindebuchsethreaded bushing
- 1515
- BundFederation
- 1616
- Einführnaseinsertion nose
- 1717
- Vertiefungdeepening
- 1818
- Rasteinrichtunglocking device
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410035540 DE102004035540A1 (en) | 2004-07-22 | 2004-07-22 | Device with a fixing bracket and a screw, for fixing a clean air pipe to an air filter housing of an internal combustion engine, incorporates a centering device for the screw in the bracket opening |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410035540 DE102004035540A1 (en) | 2004-07-22 | 2004-07-22 | Device with a fixing bracket and a screw, for fixing a clean air pipe to an air filter housing of an internal combustion engine, incorporates a centering device for the screw in the bracket opening |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004035540A1 true DE102004035540A1 (en) | 2006-02-09 |
Family
ID=35612921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410035540 Withdrawn DE102004035540A1 (en) | 2004-07-22 | 2004-07-22 | Device with a fixing bracket and a screw, for fixing a clean air pipe to an air filter housing of an internal combustion engine, incorporates a centering device for the screw in the bracket opening |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004035540A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016124372A1 (en) * | 2015-02-05 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of a first and a second component |
FR3043434A1 (en) * | 2015-11-10 | 2017-05-12 | Peugeot Citroen Automobiles Sa | ANTI-ROTATION SYSTEM FOR FUEL FILTER |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0618385A1 (en) * | 1993-03-27 | 1994-10-05 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Connection element for decoupling of sound |
DE19653925A1 (en) * | 1995-12-23 | 1997-07-03 | Bergner Richard Gmbh Co | Fastening bolt used in e.g. machine |
DE10161176A1 (en) * | 2001-12-13 | 2003-07-10 | Itw Automotive Prod Gmbh & Co | Fastening system comprises bolt whose shaft has wide upper section and peripheral groove near its base and washer with flexible claws which fit into this to hold bolt in position before it is screwed home |
-
2004
- 2004-07-22 DE DE200410035540 patent/DE102004035540A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0618385A1 (en) * | 1993-03-27 | 1994-10-05 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Connection element for decoupling of sound |
DE19653925A1 (en) * | 1995-12-23 | 1997-07-03 | Bergner Richard Gmbh Co | Fastening bolt used in e.g. machine |
DE10161176A1 (en) * | 2001-12-13 | 2003-07-10 | Itw Automotive Prod Gmbh & Co | Fastening system comprises bolt whose shaft has wide upper section and peripheral groove near its base and washer with flexible claws which fit into this to hold bolt in position before it is screwed home |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016124372A1 (en) * | 2015-02-05 | 2016-08-11 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of a first and a second component |
US11022163B2 (en) | 2015-02-05 | 2021-06-01 | Bayerische Motoren Werke Aktiengesellschaft | Arrangement of a first and a second component |
FR3043434A1 (en) * | 2015-11-10 | 2017-05-12 | Peugeot Citroen Automobiles Sa | ANTI-ROTATION SYSTEM FOR FUEL FILTER |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20110723 |