JPS5994950U - Core material for bumper - Google Patents

Core material for bumper

Info

Publication number
JPS5994950U
JPS5994950U JP19124282U JP19124282U JPS5994950U JP S5994950 U JPS5994950 U JP S5994950U JP 19124282 U JP19124282 U JP 19124282U JP 19124282 U JP19124282 U JP 19124282U JP S5994950 U JPS5994950 U JP S5994950U
Authority
JP
Japan
Prior art keywords
bumper
core material
abstract
outer peripheral
peripheral surface
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
JP19124282U
Other languages
Japanese (ja)
Inventor
昇 渡辺
寿男 所
Original Assignee
日本スチレンペ−パ−株式会社
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 日本スチレンペ−パ−株式会社 filed Critical 日本スチレンペ−パ−株式会社
Priority to JP19124282U priority Critical patent/JPS5994950U/en
Publication of JPS5994950U publication Critical patent/JPS5994950U/en
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は本考案の
１実施例であるバンパー用芯材を用いでバンパーの部分
破断斜視図および第２図は第１図の■−■線縦線面断面
図る。 １・・・・・・バンパー用芯材、４・・・・・・外周面
、５・・・・・・突起。The drawings show an embodiment of the present invention. Fig. 1 is a partially cutaway perspective view of a bumper using a core material for a bumper according to an embodiment of the invention, and Fig. 2 is a view taken along the line ■-■ in Fig. 1. A vertical cross-sectional view. 1...Core material for bumper, 4...Outer peripheral surface, 5...Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポリプロピレン系樹脂発泡粒子型内成型体より構成され
、外周面に変形可能な突起が形成されていることを特徴
とするバンパー用芯材。A core material for a bumper, comprising a polypropylene resin foam particle molded in a mold, and having deformable protrusions formed on the outer peripheral surface.
JP19124282U 1982-12-20 1982-12-20 Core material for bumper Pending JPS5994950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19124282U JPS5994950U (en) 1982-12-20 1982-12-20 Core material for bumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19124282U JPS5994950U (en) 1982-12-20 1982-12-20 Core material for bumper

Publications (1)

Publication Number Publication Date
JPS5994950U true JPS5994950U (en) 1984-06-27

Family

ID=30411871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19124282U Pending JPS5994950U (en) 1982-12-20 1982-12-20 Core material for bumper

Country Status (1)

Country Link
JP (1) JPS5994950U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787742A (en) * 1980-11-17 1982-06-01 Mazda Motor Corp Bumper
JPS5790027A (en) * 1980-11-22 1982-06-04 Japan Styrene Paper Co Ltd Prefoamed polypropylene resin particle and its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787742A (en) * 1980-11-17 1982-06-01 Mazda Motor Corp Bumper
JPS5790027A (en) * 1980-11-22 1982-06-04 Japan Styrene Paper Co Ltd Prefoamed polypropylene resin particle and its production

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