ES249181U - Una estructura de soporte esqueletal para un vehiculo a mo- tor - Google Patents

Una estructura de soporte esqueletal para un vehiculo a mo- tor

Info

Publication number
ES249181U
ES249181U ES1980249181U ES249181U ES249181U ES 249181 U ES249181 U ES 249181U ES 1980249181 U ES1980249181 U ES 1980249181U ES 249181 U ES249181 U ES 249181U ES 249181 U ES249181 U ES 249181U
Authority
ES
Spain
Prior art keywords
motor vehicles
bearing structures
connector
shell elements
skeletal
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
ES1980249181U
Other languages
English (en)
Other versions
ES249181Y (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES249181U publication Critical patent/ES249181U/es
Application granted granted Critical
Publication of ES249181Y publication Critical patent/ES249181Y/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D23/00Combined superstructure and frame, i.e. monocoque constructions
    • B62D23/005Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D27/00Connections between superstructure or understructure sub-units
    • B62D27/02Connections between superstructure or understructure sub-units rigid
    • B62D27/023Assembly of structural joints
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/34Branched
    • Y10T403/341Three or more radiating members
    • Y10T403/345Coplanar

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

1.Una estructura de soporte esqueletal para un vehículo a motor, incluyendo dicha estructura una pluralidad de tramos entre sí, mediante conectadores para formar una estructura reticulada, caracterizada porque: cada tramo( 16, 18, 20, 22) comprende, por lo menos , dos elementos de caparazón (30, 32) de delgada chapa metálica provisto con aletas longitudinales (30ª, 32ª) por medio de las cuales se unen entre sí los elementos de caparazón (30, 32) para formar un tubo que tiene una sección transversal constante y un perfil sustancialmente circular, y cada conectadora (24, 26, 28) comprende, por lo menos, dos elementos de caparazón (34, 36) de delgada chapa provistos con aletas longitudinales (34ª, 36ª) y conectadas entre sí mediante la unión de las aletas (34ª, 36ª) a lo largo de parte, por lo menos, de su extensión, presentando cada elemento de caparazón conectador (34, 36), una pluralidad de porciones de brazos que junto con porciones correspondientes de los otros elementos de caparazón (30,34) del mismo conectador forman una pluralidad de manguitos de conexión tubulares a los que se conectan tramos respectivos (16, 18, 20, 22), uniéndose suavemente entre sí a través de sustancialmente toda su longitud. 2.Una estructura de soporte, de conformidad con la reivindicación 1, caracterizado porque los extremos (34{sup,b}, 36 {sup, b}) de los elementos de caparazón conectador (34, 36) están formados de modo que permitan que se conecten a éstos de modo que permitan que se conecten a éstos los extremos de elementos de caparazón de tramo (30,32) mediante juntas de solapado. 3.Una estructura de soporte, de conformidad con la reivindicación 1, caracterizada porque las aletas (30ª, 32ª, 34ª,36ª) de los elementos de caparazón (30, 32, 34, 36) se conectan entre sí mediante soldadura por puntos. 4.Una estructura de soporte, de conformidad con la reivindicación 1, caracterizada porque las aletas (30ª, 32ª, 34ª,36ª) de los elementos de caparazón (30, 32, 34,36) se conecta entre sí por medio deencolado. 5.Una estructura de soporte, de conformidad con la reivindicación 1, caracterizada por lo menos un manguito de conexión de cada conectador (24, 26, 28) tiene una sección transversal constante sobre la longitud del manguito. 6.Una estructura de soporte, de conformidad con la reivindicación 1, caracterizada por que por lo menos un manguito de conexión de un conectador (28) citado tiene una sección transversal que decrece gradualmente hacia su extremo libre. 7.Una estructura de soporte, de conformidad con la reivindicación 2, caracterizada porque los elementos de caparazón (30, 32, 34, 36) de los conductores (24, 26, 28) y tramos (16, 18, 20, 22) que unen entre sí mediante juntas de solapado fijadas mediante soldadura por puntos. 8.Una estructura de soporte, de conformidad con la reivindicación 2, caracterizada porque los elementos de caparazón (30, 32, 34, 36) de los conectadores (24, 26, 28) y tramos (16, 18,20, 22) se unen entre sí mediante juntas de solapado fijadas mediante encolado. 9.Una estructura de soporte esqueletal para un vehículo a motor.
ES1980249181U 1979-05-25 1980-03-06 Una estructura de soporte esqueletal para un vehiculo a mo- tor Expired ES249181Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68124/79A IT1165208B (it) 1979-05-25 1979-05-25 Ossatura portante per autoveicoli

Publications (2)

Publication Number Publication Date
ES249181U true ES249181U (es) 1980-06-01
ES249181Y ES249181Y (es) 1980-12-01

Family

ID=11308004

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980249181U Expired ES249181Y (es) 1979-05-25 1980-03-06 Una estructura de soporte esqueletal para un vehiculo a mo- tor

Country Status (7)

Country Link
US (1) US4355844A (es)
JP (2) JPS55156768A (es)
DE (1) DE3008840A1 (es)
ES (1) ES249181Y (es)
FR (1) FR2457434A1 (es)
GB (1) GB2049567B (es)
IT (1) IT1165208B (es)

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Also Published As

Publication number Publication date
JPS63145765U (es) 1988-09-26
JPS55156768A (en) 1980-12-06
FR2457434B1 (es) 1984-04-27
GB2049567B (en) 1983-05-18
DE3008840A1 (de) 1980-12-04
GB2049567A (en) 1980-12-31
ES249181Y (es) 1980-12-01
IT7968124A0 (it) 1979-05-25
JPH0237664Y2 (es) 1990-10-11
DE3008840C2 (es) 1987-08-13
US4355844A (en) 1982-10-26
FR2457434A1 (fr) 1980-12-19
IT1165208B (it) 1987-04-22

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Effective date: 19970303