DE3714644A1 - Belt retractor of a safety-belt system arranged in a vehicle cavity - Google Patents

Belt retractor of a safety-belt system arranged in a vehicle cavity

Info

Publication number
DE3714644A1
DE3714644A1 DE19873714644 DE3714644A DE3714644A1 DE 3714644 A1 DE3714644 A1 DE 3714644A1 DE 19873714644 DE19873714644 DE 19873714644 DE 3714644 A DE3714644 A DE 3714644A DE 3714644 A1 DE3714644 A1 DE 3714644A1
Authority
DE
Germany
Prior art keywords
belt
housing
opening
webbing
cavity
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.)
Granted
Application number
DE19873714644
Other languages
German (de)
Other versions
DE3714644C2 (en
Inventor
Klaus Schmitt
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19873714644 priority Critical patent/DE3714644A1/en
Publication of DE3714644A1 publication Critical patent/DE3714644A1/en
Application granted granted Critical
Publication of DE3714644C2 publication Critical patent/DE3714644C2/de
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/34Belt retractors, e.g. reels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/18Anchoring devices
    • B60R22/24Anchoring devices secured to the side, door, or roof of the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/18Anchoring devices
    • B60R2022/1818Belt guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

In order, in the case of a belt retractor, which is arranged in a vehicle cavity, of a safety-belt system having a belt outlet aperture which is situated above the belt retractor, to be able to carry out cavity preservation measures at any time and to prevent the occurrence of tensile phenomena through the belt outlet aperture, it is proposed to enclose the belt retractor in a casing and to provide the latter with an aperture, the edge region of which is supported, in a sealing manner, on the region adjacent to the belt outlet aperture.

Description

Die Erfindung betrifft einen in einem Fahrzeughohlraum angeordneten Gurtroller eines Sicherheitsgurtsystemes mit oberhalb des Gurtrollers gelegenem Gurtbandaustritts­ öffnung, von der aus das Gurtband zu einem oberen Gurtum­ lenkbeschlag geführt ist.The invention relates to a in a vehicle cavity arranged belt reel of a seat belt system with the belt outlet located above the belt reel opening from which the webbing to an upper girth steering fitting is guided.

Eine solche Gurtanordnung ist weit verbreitet und beispiels­ weise aus der DE-OS 33 07 093 bekannt. Da die Fahrzeughohl­ räume aus Karosserieschutzgründen mit Konservierungsmitteln ausgesprüht werden, ist man bezüglich des Einbauzeitpunktes des Gurtrollers festgelegt und spätere Nachbehandlungen mit Konservierungsmitteln können erst nach einem Ausbau des Gurtrollers durchgeführt werden, da es sonst zu einer Gurt­ bandverschmutzung und zu einer Funktionsbeeinträchtigung des Roll- und Blockiermechanismus kommt. Die Gurtroller aufnehmenden Fahrzeughohlräume sind zur Verhinderung von Kondenswasserbildung in der Regel mit der freien Atmosphäre verbunden, so daß es wegen der auftretenden Kaminwirkung im Bereich der Gurtbandaustrittsöffnung mitunter zu lästigen Zugerscheinungen kommt. Such a belt arrangement is widespread and for example known from DE-OS 33 07 093. Because the vehicle hollow spaces for body protection reasons with preservatives are sprayed out, is regarding the time of installation of the belt roller and subsequent treatments with Preservatives can only be removed after the Belt rollers should be carried out, otherwise it would become a belt tape contamination and a functional impairment of the rolling and locking mechanism comes. The belt reel Receiving vehicle cavities are for prevention of condensation usually with the free Atmosphere connected so that it occurs because of the Chimney effect in the area of the belt opening annoying drafts sometimes.  

Es ist Aufgabe der Erfindung, eine Möglichkeit zu schaffen, die es ohne Verschmutzungsgefahr durch eine nachträgliche Konservierungsmaßnahme erlaubt, den Gurtroller vorzeitig einzubauen und im eingebauten Zustand zu belassen. Gleich­ zeitig soll erreicht werden, daß Zugerscheinungen im Be­ reich der Gurtbandaustrittsöffnung ausgeschaltet werden.It is an object of the invention to provide a way which there is no risk of contamination by a subsequent Preservation measure allowed, the belt roller prematurely to be installed and left in the installed state. Soon timely should be achieved that drafts in loading range of the belt opening can be switched off.

Diese Aufgabe wird durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst.This task is characterized by the characteristics of the Claim 1 solved.

Durch die DE-OS 31 40 270 ist es zwar bereits bekannt, einen Gurtroller zu umkleiden, jedoch handelt es sich dabei um eine Schallschutzmaßnahme in Verbindung mit einer dem Gurtroller angegliederten Strammvorrichtung. Außerdem ist das Gurtband auch weiterhin ungeschützt, da es inner­ halb des Fahrzeughohlraumes austritt und in diesem hochläuft.From DE-OS 31 40 270 it is already known to dress a belt roller, but it is a soundproofing measure in connection with a Belt roller attached tightening device. Furthermore the webbing is still unprotected because it is inside half of the vehicle cavity emerges and in this starts up.

Der Einbau wird wesentlich vereinfacht, wenn das Gehäuse am Gurtroller festgelegt ist und dieser zusammen mit dem Gehäuse eine in den Karosseriehohlraum einsetzbare Bau­ einheit bilden.Installation is significantly simplified if the housing is fixed on the belt roller and this together with the Housing a construction that can be inserted into the body cavity form unity.

In weiterer Ausgestaltung der Erfindung ist der Gurtband­ austritt in einer von außen aufsetzbaren Rosette einge­ lassen, an deren mit einer Dichtung versehener, sich an einem Verkleidungsteil abstützender Rückseite der Rand­ bereich der Öffnung im Gehäuse anliegt.In a further embodiment of the invention is the webbing exits in a rosette that can be attached from the outside let, at the one provided with a seal a rear part supporting the edge area of the opening in the housing.

Der Gegenstand der Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. The subject matter of the invention is described below using a shown in the drawing embodiment closer explained.  

Durch die Öffnung 1 eines Gehäuses 2 wird ein Gurtroller 3 eines Dreipunkt-Sicherheitsgurtsystems eingeführt, wo­ bei über eine fest mit dem Gurtroller 3 verbundene Zentrierscheibe 4 eine Verbindung mit dem Gehäuse 2 er­ reicht wird. Die so geschaffene, aus Gurtroller 3 und Gehäuse 2 bestehende Baueinheit wird durch eine Aus­ sparung 5 in einen Fahrzeughohlraum 6 abgesenkt und mittels einer die Zentrierscheibe 4 durchdringenden, gleichzeitig den unteren Beckengurtbeschlag 7 auf­ nehmenden Schraube 8 festgelegt.Through the opening 1 of a housing 2 , a belt reel 3 of a three-point seat belt system is inserted, where a connection to the housing 2 is sufficient for a centering disk 4 that is firmly connected to the belt reel 3 . The thus created, consisting of belt reel 3 and housing 2 is lowered from a saving 5 into a vehicle cavity 6 and fixed by means of a centering disk 4 penetrating, at the same time the lower lap belt fitting 7 on screw 8 .

Eine den Fahrzeughohlraum 6 begrenzende Karosseriewand 9 weist innenseitig im Bereich der Anlage von Zentrier­ scheibe 4 und Gehäuse 2 eine Verstärkungsplatte 10 auf, von der zur Lagesicherung des Gurtrollers 3 eine in dessen Grundplatte 11 eingreifende Sicherungslasche 12 abragt. Die Karosseriewand 9 ist innenraumseitig durch ein Verkleidungsteil 13 abgedeckt, das mit einer Gurt­ bandaustrittsöffnung 14 versehen ist, an deren sich anschließender Bereich 15 sich der Randbereich 16 der Öffnung 1 dichtend abstützt.A vehicle wall 6 delimiting body wall 9 has on the inside in the area of the centering disc 4 and housing 2 on a reinforcing plate 10 , from which to secure the position of the belt reel 3, a safety tab 12 engages in its base plate 11 . The body wall 9 is covered on the interior side by a cladding part 13 which is provided with a belt band outlet opening 14 , on the adjoining region 15 of which the edge region 16 of the opening 1 is supported in a sealing manner.

Beim dargestellten Ausführungsbeispiel wird die Gurtband­ austrittsöffnung 14 durch eine aufklipsbare Rosette 17 eingefaßt, deren Rückseite 18 mit einer Dichtung 19 ver­ sehen ist, in die sich beim Aufdrücken der Rosette 17 der Randbereich 16 eindrückt. Auf diese Weise ist der Gurtroller 3 hermetisch gegenüber dem Fahrzeughohlraum 6 abgeschlossen, so daß Hohlraumkonservierungsmaßnahmen zu keiner Verschmutzung des Gurtbandes 20 führen können und Zugerscheinungen durch die Gurtbandaustrittsöffnung 14 hindurch unterbunden sind.In the illustrated embodiment, the webbing outlet opening 14 is framed by a clip-on rosette 17 , the back 18 of which is seen with a seal 19 into which the edge region 16 is pressed when the rosette 17 is pressed on. In this way, the belt reel 3 is hermetically sealed with respect to the vehicle cavity 6 , so that cavity preservation measures cannot lead to contamination of the belt webbing 20 and drafts through the belt webbing outlet opening 14 are prevented.

Claims (3)

1. In einem Fahrzeughohlraum angeordneter Gurtroller eines Sicherheitsgurtsystemes mit oberhalb des Gurt­ rollers gelegener Gurtbandaustrittsöffnung, von der aus das Gurtband zu einem oberen Gurtumlenkbeschlag geführt ist, dadurch gekennzeichnet, daß der Gurtroller (3) von einem Gehäuse (2) umgeben ist und dieses eine Öffnung (1) aufweist, deren Randbereich (16) sich dichtend an dem sich an die Gurtbandaustritts­ öffnung (14) anschließenden Bereich (15) abstützt.1. In a vehicle cavity arranged belt reel of a seat belt system with the belt reel outlet opening located above the belt reels, from which the belt webbing is guided to an upper belt deflection fitting, characterized in that the belt reel ( 3 ) is surrounded by a housing ( 2 ) and this has an opening ( 1 ), whose edge region ( 16 ) is sealingly supported on the region ( 15 ) adjoining the belt webbing outlet opening ( 14 ). 2. Gurtroller nach Anspruch 1, dadurch gekennzeichnet, daß das Gehäuse (2) am Gurtroller (3) festgelegt ist und dieser zusammen mit dem Gehäuse (2) eine in den Karosserie­ hohlraum (6) einsetzbare Baueinheit bilden.2. Belt roller according to claim 1, characterized in that the housing ( 2 ) on the belt roller ( 3 ) is fixed and this together with the housing ( 2 ) form a cavity in the body ( 6 ) insertable unit. 3. Gurtroller nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Gurtbandaustrittsöffnung (14) in einer von außen aufsetzbaren Rosette (17) eingelassen ist, an deren mit einer Dichtung (19) versehener, sich an einem Verklei­ dungsteil (13) abstützender Rückseite (18) der Rand­ bereich (16) der Öffnung (1) im Gehäuse (2) anliegt.3. Belt reel according to claim 1 or 2, characterized in that the webbing outlet opening ( 14 ) is embedded in an externally attachable rosette ( 17 ), on the one with a seal ( 19 ) provided on a Verklei extension part ( 13 ) supporting the back ( 18 ) the edge area ( 16 ) of the opening ( 1 ) in the housing ( 2 ).
DE19873714644 1987-05-02 1987-05-02 Belt retractor of a safety-belt system arranged in a vehicle cavity Granted DE3714644A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873714644 DE3714644A1 (en) 1987-05-02 1987-05-02 Belt retractor of a safety-belt system arranged in a vehicle cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873714644 DE3714644A1 (en) 1987-05-02 1987-05-02 Belt retractor of a safety-belt system arranged in a vehicle cavity

Publications (2)

Publication Number Publication Date
DE3714644A1 true DE3714644A1 (en) 1988-12-01
DE3714644C2 DE3714644C2 (en) 1990-06-28

Family

ID=6326694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873714644 Granted DE3714644A1 (en) 1987-05-02 1987-05-02 Belt retractor of a safety-belt system arranged in a vehicle cavity

Country Status (1)

Country Link
DE (1) DE3714644A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327717A1 (en) * 1993-08-18 1995-02-23 Opel Adam Ag Attachment for a seat belt and its related components
US5769456A (en) * 1993-12-02 1998-06-23 Autoliv Development Ab Pre-fitted carrier unit for the functional parts of a safety belt system
DE10019276C1 (en) * 2000-04-19 2001-10-11 Autoliv Dev Fixing for automobile passenger seatbelt reel has fixing lug fitted with reinforcing plate with fixing screws passing through aligned openings in both components

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291526A (en) * 1964-10-01 1966-12-13 Leon Chemical Ind Inc Guard for vehicle safety belts
GB1118398A (en) * 1966-05-09 1968-07-03 Thomas Toren Safety belt retracting means
US4130253A (en) * 1976-10-14 1978-12-19 Toyota Jidosha Kogyo Kabushiki Kaisha Seat belt winding device
DE3318740A1 (en) * 1983-05-21 1984-11-29 Adam Opel AG, 6090 Rüsselsheim MOTOR VEHICLE WITH A BELT REEL FOR A SAFETY BELT SYSTEM

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291526A (en) * 1964-10-01 1966-12-13 Leon Chemical Ind Inc Guard for vehicle safety belts
GB1118398A (en) * 1966-05-09 1968-07-03 Thomas Toren Safety belt retracting means
US4130253A (en) * 1976-10-14 1978-12-19 Toyota Jidosha Kogyo Kabushiki Kaisha Seat belt winding device
DE3318740A1 (en) * 1983-05-21 1984-11-29 Adam Opel AG, 6090 Rüsselsheim MOTOR VEHICLE WITH A BELT REEL FOR A SAFETY BELT SYSTEM

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327717A1 (en) * 1993-08-18 1995-02-23 Opel Adam Ag Attachment for a seat belt and its related components
US5769456A (en) * 1993-12-02 1998-06-23 Autoliv Development Ab Pre-fitted carrier unit for the functional parts of a safety belt system
DE10019276C1 (en) * 2000-04-19 2001-10-11 Autoliv Dev Fixing for automobile passenger seatbelt reel has fixing lug fitted with reinforcing plate with fixing screws passing through aligned openings in both components

Also Published As

Publication number Publication date
DE3714644C2 (en) 1990-06-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee