JPS57186584A - Stiffener - Google Patents
StiffenerInfo
- 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
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.
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)
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 |
-
1981
- 1981-05-14 JP JP7244081A patent/JPS57186584A/en active Pending
Cited By (1)
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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