DE102009023341A1 - Flexible connecting unit for mounting exhaust system, is provided with screw fixed to holder by nut, where another holder is arranged at former holder and is pressed by spring - Google Patents
Flexible connecting unit for mounting exhaust system, is provided with screw fixed to holder by nut, where another holder is arranged at former holder and is pressed by spring Download PDFInfo
- Publication number
- DE102009023341A1 DE102009023341A1 DE200910023341 DE102009023341A DE102009023341A1 DE 102009023341 A1 DE102009023341 A1 DE 102009023341A1 DE 200910023341 DE200910023341 DE 200910023341 DE 102009023341 A DE102009023341 A DE 102009023341A DE 102009023341 A1 DE102009023341 A1 DE 102009023341A1
- Authority
- DE
- Germany
- Prior art keywords
- holder
- screw
- exhaust system
- spring
- elastic connection
- 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- Withdrawn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
- 210000003746 feather Anatomy 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 4
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000013016 damping Methods 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
-
- 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
- F16B5/0266—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 using springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Die
Erfindung betrifft eine elastische Verbindungseinheit gemäß dem
Oberbegriff des Patentanspruchs 1.The
The invention relates to an elastic connection unit according to
Preamble of
Komponenten an einem Fahrzeug, die Vibrationen und dynamischen Bewegungen ausgesetzt sind, müssen zur Bewegungsdämpfung mit federnden und dämpfenden Elementen am jeweiligen Grundkörper gelagert oder aufgehängt werden.components on a vehicle that is exposed to vibrations and dynamic movements, need to dampen motion with springy and damping elements on the respective body be stored or hung up.
Die
Offenlegungsschrift
Die
Offenlegungsschrift
Der Erfindung liegt die Aufgabe zugrunde, eine gegenüber dem Stand der Technik verbesserte elastische Verbindungseinheit zur Montage einer Abgasanlage anzugeben.Of the Invention is based on the object, a relation to the The prior art improved elastic connection unit for Specify installation of an exhaust system.
Die
Aufgabe wird erfindungsgemäß durch die im Anspruch
1 angegebenen Merkmale gelöst.The
The object is achieved by the in the
Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Further developments of the invention are the subject of the dependent claims.
Bei der erfindungsgemäßen elastischen Verbindungseinheit zur Montage einer Abgasanlage, bei welcher eine Schraube mittels einer Mutter an einem ersten Halter befestigt ist, ist ein zweiter Halter an dem ersten Halter angeordnet und mittels einer Feder angepresst.at the elastic connection unit according to the invention for mounting an exhaust system in which a screw means a nut is attached to a first holder is a second one Holder arranged on the first holder and pressed by a spring.
Dadurch werden während eines Fahrbetriebs eines Fahrzeugs auftretende Schwingungen und/oder Vibrationen und daraus resultierende Bewegungen zwischen dem ersten und dem zweiten Halter kompensiert. Somit werden mechanische Spannungen zwischen den Haltern reduziert.Thereby are occurring during a driving operation of a vehicle Vibrations and / or vibrations and resulting movements compensated between the first and the second holder. Thus be reduced mechanical stresses between the holders.
Zusätzlich werden unterschiedliche Wärmeausdehnungen zwischen den Haltern und den daran angeordneten Bauelementen kompensiert.additionally be different thermal expansion between the Holders and arranged thereon components compensated.
Ein Ausführungsbeispiel der Erfindung wird anhand einer Zeichnung näher erläutert.One Embodiment of the invention will be described with reference to a drawing explained in more detail.
Die
einzige
Die
elastische Verbindungseinheit
Die
Schraube
Der
Schraubenkopf
Die
absatzförmige umlaufende Ausformung
Der
Gewindeabschnitt
Zwischen
dem Schraubenkopf
Als
Mutter
Die
Feder
Die
Halter
Die
Ausnehmung
Die
Ausnehmung
Der
erste Halter
Der
zweite Halter
Bei
einem Befestigen der elastischen Verbindungseinheit
Der
zweite Halter
Die
Feder
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- elastische Verbindungseinheitelastic connecting unit
- 22
- Schraubescrew
- 2.12.1
- Gewindeabschnittthreaded portion
- 2.22.2
- Ausformungformation
- 2.32.3
- Abschnittsection
- 2.42.4
- Ausformungformation
- 2.52.5
- Schraubenkopfscrew head
- 33
- Muttermother
- 44
- Federfeather
- 4.1 und 4.24.1 and 4.2
- Endbereichend
- 5.1 und 5.25.1 and 5.2
- Halterholder
- 66
- Auflageflächebearing surface
- 7.1 und 7.27.1 and 7.2
- Ausnehmungrecess
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 3245770 C2 [0003] - DE 3245770 C2 [0003]
- - DE 19937488 A1 [0004] - DE 19937488 A1 [0004]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910023341 DE102009023341A1 (en) | 2009-05-29 | 2009-05-29 | Flexible connecting unit for mounting exhaust system, is provided with screw fixed to holder by nut, where another holder is arranged at former holder and is pressed by spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910023341 DE102009023341A1 (en) | 2009-05-29 | 2009-05-29 | Flexible connecting unit for mounting exhaust system, is provided with screw fixed to holder by nut, where another holder is arranged at former holder and is pressed by spring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009023341A1 true DE102009023341A1 (en) | 2011-02-24 |
Family
ID=43495121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910023341 Withdrawn DE102009023341A1 (en) | 2009-05-29 | 2009-05-29 | Flexible connecting unit for mounting exhaust system, is provided with screw fixed to holder by nut, where another holder is arranged at former holder and is pressed by spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009023341A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190090376A1 (en) * | 2017-09-18 | 2019-03-21 | Facebook, Inc. | Apparatus, system, and method for resisting shock to a data-center rack |
US11032934B1 (en) | 2017-08-28 | 2021-06-08 | Facebook, Inc. | Apparatus, system, and method for enabling multiple storage-system configurations |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245770C2 (en) | 1982-12-10 | 1992-12-17 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
DE19937488A1 (en) | 1999-08-07 | 2001-02-08 | Volkswagen Ag | Elastic holder element for fitting component movably to base body, in which elastic part consist of coil spring |
-
2009
- 2009-05-29 DE DE200910023341 patent/DE102009023341A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245770C2 (en) | 1982-12-10 | 1992-12-17 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
DE19937488A1 (en) | 1999-08-07 | 2001-02-08 | Volkswagen Ag | Elastic holder element for fitting component movably to base body, in which elastic part consist of coil spring |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11032934B1 (en) | 2017-08-28 | 2021-06-08 | Facebook, Inc. | Apparatus, system, and method for enabling multiple storage-system configurations |
US20190090376A1 (en) * | 2017-09-18 | 2019-03-21 | Facebook, Inc. | Apparatus, system, and method for resisting shock to a data-center rack |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102016106379B4 (en) | leaf spring assembly | |
WO2011051039A1 (en) | Device for conveying fuel | |
DE102012213905A1 (en) | Spring plate for helical compression spring of wheel suspension of motor vehicle, has spring seat and is assembled from components and elastomeric spring pad, where spring plate housing encloses mold bodies of compression spring end slope | |
DE10161976A1 (en) | Fixing for vehicle windscreen wiper has axially pretensioned fixing element producing defined friction force between inner or outer circumferential face of fixing element and adjoining wiper component | |
DE102018117544A1 (en) | RATCHET ADJUSTABLE FASTENING SYSTEM | |
DE102009023341A1 (en) | Flexible connecting unit for mounting exhaust system, is provided with screw fixed to holder by nut, where another holder is arranged at former holder and is pressed by spring | |
EP3052800B1 (en) | Holder for fastening a component to an internal combustion engine | |
DE19639075B4 (en) | Fastening device for a sensor | |
DE102010014804B4 (en) | Arrangement for storing an assembly on a motor vehicle body | |
DE112008001247T5 (en) | Device clamping bush and device clamping device using same | |
DE102005056209A1 (en) | Pre-mounted component e.g. electric motor, for motor vehicle, has clamping piece serving as connecting unit for connecting units together, where piece has flange, which is radially aligned outwards at ends | |
DE102012204279A1 (en) | Wrap spring for actuator used in motor car, has spring arm ends that are fixed into receptacle of terminal | |
DE19937488A1 (en) | Elastic holder element for fitting component movably to base body, in which elastic part consist of coil spring | |
DE102015218944A1 (en) | Spring support and method for its production | |
DE202012102832U1 (en) | warehouse connection | |
DE102009047447A1 (en) | Sensor arrangement i.e. torque-sensor arrangement, for use in motor vehicle, has encoder module, sensor module and positioning unit fixed relative to each other, where positioning unit partially surrounds encoder- and sensor modules | |
DE102016222404A1 (en) | Elastomeric bearing for a motor vehicle | |
DE102012215516A1 (en) | Valve coil module for driving electromagnetic hydraulic and/or pneumatic valve, has coil yoke encloses solenoid and coil former in such a manner that valve dome tip is at two overlapping ends of bending portion | |
DE102014017822A1 (en) | Screw element for a component arrangement | |
DE102019125666A1 (en) | Actuator | |
EP1941180B1 (en) | Fixture for elongate, flexible objects such as control cables | |
DE102014208595A1 (en) | Plastic injection-molded arrangement for holding at least one sensor | |
DE10305190B3 (en) | Electrical and/or electronic component housing fixed to automobile component by blind rivets e.g. sensor or control unit housing for passenger airbag system | |
DE102010025594A1 (en) | Sealing device for ring piece to mount oil pipe in automobile industry, has two sealing rings connected over connection section, where device is formed as one-piece, and section includes fastening device for fastening device at ring piece | |
DE102021106098B3 (en) | Bracket for attaching a pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141202 |