JPH01174298U - - Google Patents

Info

Publication number
JPH01174298U
JPH01174298U JP7257888U JP7257888U JPH01174298U JP H01174298 U JPH01174298 U JP H01174298U JP 7257888 U JP7257888 U JP 7257888U JP 7257888 U JP7257888 U JP 7257888U JP H01174298 U JPH01174298 U JP H01174298U
Authority
JP
Japan
Prior art keywords
sheet
life jacket
air chamber
laminating
concave
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
JP7257888U
Other languages
English (en)
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 filed Critical
Priority to JP7257888U priority Critical patent/JPH01174298U/ja
Publication of JPH01174298U publication Critical patent/JPH01174298U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

【図面の簡単な説明】
第1図は本考案ライフジヤケツトの一実施例を
一部省略して示す斜視図、第2図は−線断面
図、第3図乃至第14図は独立空気室の他の実施
例を示す断面図である。 尚、図中、A:ライフジヤケツト、a:シート
、b:凹凸シート、1:独立空気室。

Claims (1)

    【実用新案登録請求の範囲】
  1. 適宜形状のシートに合成樹脂材からなる凹凸シ
    ートを張り合れせて多数の独立空気室を形設した
    空気室シートからなるライフジヤケツト。
JP7257888U 1988-05-30 1988-05-30 Pending JPH01174298U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7257888U JPH01174298U (ja) 1988-05-30 1988-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7257888U JPH01174298U (ja) 1988-05-30 1988-05-30

Publications (1)

Publication Number Publication Date
JPH01174298U true JPH01174298U (ja) 1989-12-11

Family

ID=31297737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7257888U Pending JPH01174298U (ja) 1988-05-30 1988-05-30

Country Status (1)

Country Link
JP (1) JPH01174298U (ja)

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