DE10233092A1 - Vibration and structure-borne noise isolating device on the floor of a vehicle - Google Patents

Vibration and structure-borne noise isolating device on the floor of a vehicle Download PDF

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Publication number
DE10233092A1
DE10233092A1 DE2002133092 DE10233092A DE10233092A1 DE 10233092 A1 DE10233092 A1 DE 10233092A1 DE 2002133092 DE2002133092 DE 2002133092 DE 10233092 A DE10233092 A DE 10233092A DE 10233092 A1 DE10233092 A1 DE 10233092A1
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DE
Germany
Prior art keywords
floor
vehicle
dollar
spring clips
insulation
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Withdrawn
Application number
DE2002133092
Other languages
German (de)
Inventor
Peter Kapolnek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAPOLNEK GmbH
Original Assignee
KAPOLNEK GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KAPOLNEK GmbH filed Critical KAPOLNEK GmbH
Priority to DE2002133092 priority Critical patent/DE10233092A1/en
Priority to PCT/DE2003/002332 priority patent/WO2004016490A1/en
Publication of DE10233092A1 publication Critical patent/DE10233092A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/18—Internal lining, e.g. insulating
    • B61D17/185—Internal lining, e.g. insulating for sound insulating

Abstract

Eine schwingungs- und körperschallisolierende Einrichtung an dem Boden eines personenbefördernden Fahrzeuges, insbesondere Schienenfahrzeuges, soll einfach aufgebaut, gut wirkend und rationell anbringbar ausgebildet sein. DOLLAR A Zu diesem Zweck zeichnet sich eine solche Einrichtung durch folgende Merkmale aus: DOLLAR A - Die Unterseite des Bodens ist zumindest teilweise mit Isolationskörpern bedeckt, DOLLAR A - mit dem Boden verbunden sind die Isolationskörper über OMEGA-förmige Federbügel, DOLLAR A - die Federbügel sind mit ihren aufrechten OMEGA-Achsen jeweils parallel zur Fahrzeughochachse ausgerichtet, DOLLAR A - die Befestigung an dem Boden des Fahrzeuges und den Isolierkörpern erfolgt an den in Richtung der aufrechten OMEGA-Achse gegenüberliegenden Enden der Federbügel, DOLLAR A - die Isolationskörper besitzen einen Abstand gegenüber dem Boden, der auch bei maximal möglicher Schwingungsamplitude der Isolationskörper deren Anschlagen an den Boden zumindest gerade noch sicher ausschließt.A device that isolates vibrations and structure-borne noise on the floor of a passenger-carrying vehicle, in particular a rail vehicle, should be simple in construction, effective and efficient to install. DOLLAR A For this purpose, such a device is characterized by the following features: DOLLAR A - the underside of the floor is at least partially covered with insulation bodies, DOLLAR A - the insulation bodies are connected to the floor via OMEGA-shaped spring clips, DOLLAR A - the spring clips are aligned with their upright OMEGA axes parallel to the vehicle vertical axis, DOLLAR A - the attachment to the floor of the vehicle and the insulating bodies is carried out at the ends of the spring clips opposite DOLLAR A in the direction of the upright OMEGA axis - the insulating bodies are at a distance from each other the floor, which at least just still reliably excludes their impact on the floor, even with the maximum possible vibration amplitude of the insulation body.

Description

Die Erfindung betrifft eine schwingungs- und körperschallisolierende Einrichtung an dem Boden eines Personen befördernden Fahrzeuges, insbesondere Schienenfahrzeuges.The invention relates to a vibration and structure-borne noise insulation Device on the floor of a vehicle carrying people, in particular Rail vehicle.

Eine solche Einrichtung mit einfachen und funktionell gut wirksamen Mitteln rationell anbringbar zu gestalten, ist das der Erfindung zugrunde liegende Problem, das durch eine Einrichtung mit den kennzeichnenden Merkmalen des Patentanspruchs gelöst wird.Such a facility with simple and make functionally effective means rationally attachable, is the problem underlying the invention, which is caused by a Device with the characterizing features of the claim is solved.

Die erfindungsgemäßen Ω-förmigen Filterbügel können insbesondere aus Federstahl bestehen. Ω-förmig bedeutet eine Form, bei der die Schenkel eines U's Z-förmig ausgebildet sind. Durch eine solche Z-Form ist eine Elastizität in Richtung der aufrechten Achse eines Federbügels gegeben.The Ω-shaped filter bracket according to the invention can in particular are made of spring steel. Ω-shaped means a shape in which the legs of a U are Z-shaped. By such a Z shape is an elasticity in the direction of the upright Axle of a spring clip given.

Eine erfindungsgemäße schwingungs- und körperschallisolierende Einrichtung an dem Unterboden eines insbesondere Schienenfahrzeuges wirkt mit Bezug auf die Oberseite des Fahrzeugbodens in einem überraschend guten Maße dämpfend.An oscillatory and structure-borne noise insulation Device on the underbody of a rail vehicle in particular looks surprising in relation to the top of the vehicle floor good dimensions absorbing.

Die über die Filterbügel an der Unterseite des Bodens anzubringenden Isolationskörper können aus verschiedenartigsten Materialien sein und insbesondere als mit einem Isolationsmaterial gefüllte Metallkassetten sein. Dabei können die Metallkassetten allseits geschlossen oder auch an ihrer jeweils dem Boden zugewandten Seite offen sein.The over the filter bracket on the Insulation bodies to be attached to the underside of the base can be made of the most varied of types Be materials and especially as with an insulation material filled Metal cassettes. You can the metal cassettes closed on all sides or also on their respective Bottom-facing side must be open.

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt.An embodiment is shown in the drawing.

In dieser zeigt die einzigeIn this shows the only one

1 eine Ansicht auf den Boden eines Schienenfahrzeuges in einem Ausschnitt. 1 a view of the floor of a rail vehicle in a section.

An der Unterseite eines Bodens 1 eines Schienenfahrzeuges sind über Ω-förmig gestaltete Federbügel 2 aus Federstahl Isolationskörper 3 mit Abstand angebracht. Die Federbügel 2 sind mit dem Boden 1 sowie den Isolationskörpern 3 jeweils verschraubt.At the bottom of a floor 1 of a rail vehicle are over Ω-shaped spring clips 2 made of spring steel insulation body 3 attached at a distance. The spring clips 2 are with the floor 1 as well as the insulation bodies 3 each screwed.

Die Isolationskörper 3 können mit einem Isolationsmaterial gefüllte Metallkassetten sein.The insulation body 3 can be metal cassettes filled with insulation material.

Die Federbügel 2 können zwischen den Isolationskörpern 3 derart in Ausnehmungen dieser Isolationskörper 3 angebracht sein, dass die Isolationskörper 3 im wesentlichen lückenlos die Unterseite des Bodens 1 abdecken.The spring clips 2 can between the insulation bodies 3 such in recesses of this insulating body 3 be attached to the insulation body 3 essentially the bottom of the bottom without gaps 1 cover.

Claims (1)

Schwingungs- und körperschallisolierende Einrichtung an dem Boden eines Personen befördernden Fahrzeuges, insbesondere Schienenfahrzeuges, gekennzeichnet durch die Merkmale, – die Unterseite des Bodens (1) ist zumindest teilweise mit Isolationskörpern (3) bedeckt, – mit dem Boden (1) verbunden sind die Isolationskörper (3) über Ω-förmige Federbügel (2), – die Federbügel (2) sind mit ihren aufrechten Ω-Achsen jeweils parallel zur Fahrzeughochachse ausgerichtet, – die Befestigung an dem Boden (1) des Fahrzeuges und den Isolierkörpern (3) erfolgt an den in Richtung der aufrechten Ω-Achse gegenüberliegenden Enden der Federbügel (2), – die Isolationskörper (3) besitzen einen Abstand gegenüber dem Boden (1), der auch bei maximal möglicher Schwingungsamplitude der Isolationskörper (3) deren Anschlagen an den Boden (1) zumindest gerade noch sicher ausschließt.Vibration and structure-borne noise isolating device on the floor of a vehicle carrying a person, in particular a rail vehicle, characterized by the features, - the underside of the floor ( 1 ) is at least partially with insulation bodies ( 3 ) covered - with the ground ( 1 ) the insulation bodies are connected ( 3 ) via Ω-shaped spring clips ( 2 ), - the spring clips ( 2 ) are aligned with their upright Ω axes parallel to the vertical axis of the vehicle, - the attachment to the floor ( 1 ) of the vehicle and the insulating bodies ( 3 ) takes place at the ends of the spring clips opposite in the direction of the upright Ω axis ( 2 ), - the insulation body ( 3 ) are at a distance from the floor ( 1 ), which even with the maximum possible vibration amplitude of the insulation body ( 3 ) hitting the ground ( 1 ) at least barely excludes.
DE2002133092 2002-07-19 2002-07-19 Vibration and structure-borne noise isolating device on the floor of a vehicle Withdrawn DE10233092A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2002133092 DE10233092A1 (en) 2002-07-19 2002-07-19 Vibration and structure-borne noise isolating device on the floor of a vehicle
PCT/DE2003/002332 WO2004016490A1 (en) 2002-07-19 2003-07-11 Vibration and structure-borne noise insulating device on the floor of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002133092 DE10233092A1 (en) 2002-07-19 2002-07-19 Vibration and structure-borne noise isolating device on the floor of a vehicle

Publications (1)

Publication Number Publication Date
DE10233092A1 true DE10233092A1 (en) 2004-01-29

Family

ID=29796491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002133092 Withdrawn DE10233092A1 (en) 2002-07-19 2002-07-19 Vibration and structure-borne noise isolating device on the floor of a vehicle

Country Status (2)

Country Link
DE (1) DE10233092A1 (en)
WO (1) WO2004016490A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928330A1 (en) * 2008-03-10 2009-09-11 Alstom Transport Sa RAILWAY VEHICLE CHASSIS WITH THERMAL INSULATION PANELS
WO2013050069A1 (en) * 2011-10-05 2013-04-11 Bombardier Transportation Gmbh Rail vehicle having a sound-insulated and vibration-insulated room-within-a-room cab

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731114A1 (en) * 1977-07-09 1979-01-25 Babcock Bau Gmbh Sprung mounting clip for sound insulating panels - has semicircular loop to permit perpendicular and parallel panel deflection
DE3341250C2 (en) * 1983-11-15 1987-09-03 Deutsche Babcock Bau Gmbh, 4200 Oberhausen, De
DE10136933A1 (en) * 2001-07-28 2002-05-23 Kapolnek Schall Und Schwingung Quiet-running energy-saving ball mill has metal segments radially insulated against vibration and body noise in enclosed outer jacket

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153654A (en) * 1983-02-23 1984-09-01 株式会社日立製作所 Floor structure of car
DE3415848A1 (en) * 1984-04-27 1985-10-31 Jenbacher Werke AG, Jenbach, Tirol Rail vehicle
JPS61184167A (en) * 1985-02-12 1986-08-16 株式会社日立製作所 Floor heat-insulating structure for car
JPH11210829A (en) * 1998-01-27 1999-08-03 Hitachi Ltd Vibration reducing structure
DE29814593U1 (en) * 1998-08-14 1998-12-17 Rrg Industrietechnik Gmbh Soundproofing floor for land and rail vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731114A1 (en) * 1977-07-09 1979-01-25 Babcock Bau Gmbh Sprung mounting clip for sound insulating panels - has semicircular loop to permit perpendicular and parallel panel deflection
DE3341250C2 (en) * 1983-11-15 1987-09-03 Deutsche Babcock Bau Gmbh, 4200 Oberhausen, De
DE10136933A1 (en) * 2001-07-28 2002-05-23 Kapolnek Schall Und Schwingung Quiet-running energy-saving ball mill has metal segments radially insulated against vibration and body noise in enclosed outer jacket

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Feder-/Dämpfungselemente, Kapolnek GmbH *
http://www.kapolnek.de/in sulation/springs.de.html *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928330A1 (en) * 2008-03-10 2009-09-11 Alstom Transport Sa RAILWAY VEHICLE CHASSIS WITH THERMAL INSULATION PANELS
EP2100791A1 (en) * 2008-03-10 2009-09-16 Alstom Transport S.A. Rail vehicle chassis equipped with thermal insulation panels
CN101537842A (en) * 2008-03-10 2009-09-23 阿尔斯通运输股份有限公司 Rail vehicle chassis equipped with thermal insulation panels
RU2491194C2 (en) * 2008-03-10 2013-08-27 Альстом Транспорт Са Railway car carcass with heat-insulation panels
WO2013050069A1 (en) * 2011-10-05 2013-04-11 Bombardier Transportation Gmbh Rail vehicle having a sound-insulated and vibration-insulated room-within-a-room cab

Also Published As

Publication number Publication date
WO2004016490A1 (en) 2004-02-26

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OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee