DE20301770U1 - Frame construction for seat back of vehicle has base component of welded together bent tubes, preferably of thin-walled steel sheet, and for weight reduction, elements of light metal integrated in frame construction - Google Patents

Frame construction for seat back of vehicle has base component of welded together bent tubes, preferably of thin-walled steel sheet, and for weight reduction, elements of light metal integrated in frame construction

Info

Publication number
DE20301770U1
DE20301770U1 DE20301770U DE20301770U DE20301770U1 DE 20301770 U1 DE20301770 U1 DE 20301770U1 DE 20301770 U DE20301770 U DE 20301770U DE 20301770 U DE20301770 U DE 20301770U DE 20301770 U1 DE20301770 U1 DE 20301770U1
Authority
DE
Germany
Prior art keywords
frame construction
elements
thin
light metal
vehicle
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.)
Expired - Lifetime
Application number
DE20301770U
Other languages
German (de)
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.)
TECHMAG AG, CH
Original Assignee
STOLFIG 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 STOLFIG GmbH filed Critical STOLFIG GmbH
Priority to DE20301770U priority Critical patent/DE20301770U1/en
Publication of DE20301770U1 publication Critical patent/DE20301770U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68—Seat frames

Abstract

The frame construction for the seat back of the vehicle has a base component of welded together bent tubes (1), preferably of thin-walled steel sheet, and for weight reduction, elements (2) of light metal are integrated in the frame construction by an inseparable connection. The elements are constructed as profiled elements, sheet embossed elements or as edge profiles.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Rahmenkonstruktion für einen Fahrzeugsitz, insbesondere für eine Rückenlehne eines Kraftfahrzeugsitzes, wobei die Rückenlehne einen Grundkörper umfaßt, der über wenigstens einen Befestigungspunkt im wesentlichen starr mit der Karosserie verbindbar ist, dadurch gekennzeichnet, daß die Rahmenkonstruktion der Rückenlehne weist einen Grundkörper aus entsprechend gebogenen miteinander verschweißten Rohren (1), vorzugsweise aus dünnwandigen Stahlblech, auf, wobei zur Gewichtsreduzierung Elemente (2) aus einem Leichtmetall durch eine unlösbare Verbindung in die Rahmenkonstruktion eingebracht sind.1. Frame construction for a vehicle seat, in particular for a backrest of a motor vehicle seat, wherein the backrest comprises a base body which can be connected to the body in a substantially rigid manner via at least one attachment point, characterized in that the frame construction of the backrest has a base body made of correspondingly curved ones welded pipes ( 1 ), preferably made of thin-walled sheet steel, elements ( 2 ) made of a light metal being introduced into the frame structure by an inseparable connection to reduce weight. 2. Rahmenkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Elemente (2) als Profilelemente, als Blechprägeteile oder als Blechkantteile ausgebildet sind.2. Frame construction according to claim 1, characterized in that the elements ( 2 ) are designed as profile elements, as stamped sheet metal parts or as sheet metal edge parts.
DE20301770U 2003-02-05 2003-02-05 Frame construction for seat back of vehicle has base component of welded together bent tubes, preferably of thin-walled steel sheet, and for weight reduction, elements of light metal integrated in frame construction Expired - Lifetime DE20301770U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20301770U DE20301770U1 (en) 2003-02-05 2003-02-05 Frame construction for seat back of vehicle has base component of welded together bent tubes, preferably of thin-walled steel sheet, and for weight reduction, elements of light metal integrated in frame construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20301770U DE20301770U1 (en) 2003-02-05 2003-02-05 Frame construction for seat back of vehicle has base component of welded together bent tubes, preferably of thin-walled steel sheet, and for weight reduction, elements of light metal integrated in frame construction

Publications (1)

Publication Number Publication Date
DE20301770U1 true DE20301770U1 (en) 2003-04-24

Family

ID=7979730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20301770U Expired - Lifetime DE20301770U1 (en) 2003-02-05 2003-02-05 Frame construction for seat back of vehicle has base component of welded together bent tubes, preferably of thin-walled steel sheet, and for weight reduction, elements of light metal integrated in frame construction

Country Status (1)

Country Link
DE (1) DE20301770U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044734A1 (en) * 2004-09-15 2006-03-16 Bayerische Motoren Werke Ag Vehicle e.g. passenger car, seat, has rest and seat frames including two longitudinal chassis beams and two cross beams, where cross beams are made from light metal and chassis beams are made from ferrous material
CN103507686A (en) * 2012-06-22 2014-01-15 丰田纺织株式会社 Seat back frame
CN103661048A (en) * 2012-08-31 2014-03-26 重庆长安汽车股份有限公司 Automobile back row seat back framework

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044734A1 (en) * 2004-09-15 2006-03-16 Bayerische Motoren Werke Ag Vehicle e.g. passenger car, seat, has rest and seat frames including two longitudinal chassis beams and two cross beams, where cross beams are made from light metal and chassis beams are made from ferrous material
CN103507686A (en) * 2012-06-22 2014-01-15 丰田纺织株式会社 Seat back frame
CN103507686B (en) * 2012-06-22 2016-01-20 丰田纺织株式会社 Backrest frame
CN103661048A (en) * 2012-08-31 2014-03-26 重庆长安汽车股份有限公司 Automobile back row seat back framework

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030528

R150 Term of protection extended to 6 years

Effective date: 20060316

R151 Term of protection extended to 8 years

Effective date: 20090504

R081 Change of applicant/patentee

Owner name: TECHMAG AG, CH

Free format text: FORMER OWNER: STOLFIG GMBH, 85290 GEISENFELD, DE

Effective date: 20091029

R152 Term of protection extended to 10 years

Effective date: 20110208

R081 Change of applicant/patentee

Owner name: TECHMAG AG, CH

Free format text: FORMER OWNER: STOLFIG, PETER, 85290 GEISENFELD, DE

Effective date: 20110216

R071 Expiry of right
R071 Expiry of right