JPS57186584A - Stiffener - Google Patents

Stiffener

Info

Publication number
JPS57186584A
JPS57186584A JP7244081A JP7244081A JPS57186584A JP S57186584 A JPS57186584 A JP S57186584A JP 7244081 A JP7244081 A JP 7244081A JP 7244081 A JP7244081 A JP 7244081A JP S57186584 A JPS57186584 A JP S57186584A
Authority
JP
Japan
Prior art keywords
stiffening
stiffener
resin layer
before application
foamed
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.)
Pending
Application number
JP7244081A
Other languages
Japanese (ja)
Inventor
Yoji Kato
Eiichi Miura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7244081A priority Critical patent/JPS57186584A/en
Publication of JPS57186584A publication Critical patent/JPS57186584A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels

Landscapes

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

Abstract

PURPOSE:To reduce the car weight by constituting the stiffener of the car body panel with a light material which has the flexibility before application and can well follow the profile of the reinforced object. CONSTITUTION:The stiffener 1 is formed by piling the first stiffening unit 4 with two lines of core members 3, 3 put in parallel beneath a stiffening resin layer 2 and the second stiffening unit 5 with one line of the core member 3 put beneath a stiffening resin layer 2 so that the core members 3 overlap in turn. The flexible resin which is in a hardened state or a semi-hardened state before application to the stiffener 1 is used for the stiffening resin layer 2, and a foaming agent which is not foamed before application and is foamed after application is used for the core member 3.
JP7244081A 1981-05-14 1981-05-14 Stiffener Pending JPS57186584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7244081A JPS57186584A (en) 1981-05-14 1981-05-14 Stiffener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7244081A JPS57186584A (en) 1981-05-14 1981-05-14 Stiffener

Publications (1)

Publication Number Publication Date
JPS57186584A true JPS57186584A (en) 1982-11-17

Family

ID=13489347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7244081A Pending JPS57186584A (en) 1981-05-14 1981-05-14 Stiffener

Country Status (1)

Country Link
JP (1) JPS57186584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021172190A (en) * 2020-04-23 2021-11-01 マツダ株式会社 Structural member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021172190A (en) * 2020-04-23 2021-11-01 マツダ株式会社 Structural member

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