JPH01170099U - - Google Patents

Info

Publication number
JPH01170099U
JPH01170099U JP6268688U JP6268688U JPH01170099U JP H01170099 U JPH01170099 U JP H01170099U JP 6268688 U JP6268688 U JP 6268688U JP 6268688 U JP6268688 U JP 6268688U JP H01170099 U JPH01170099 U JP H01170099U
Authority
JP
Japan
Prior art keywords
box
float
pontoon
culvert
changed
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
JP6268688U
Other languages
English (en)
Other versions
JPH0528155Y2 (ja
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 JP6268688U priority Critical patent/JPH0528155Y2/ja
Publication of JPH01170099U publication Critical patent/JPH01170099U/ja
Application granted granted Critical
Publication of JPH0528155Y2 publication Critical patent/JPH0528155Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例における浮舟渠を
示す側面図であり、第２図及び第３図はそれぞれ
フロートに固定される箱体を示す断面図及び斜視
図であり、第４図は第２実施例を説明するための
図である。 １：フロート、２：浮力材、３：箱体、４：フ
ランジ、５：孔部、６：空気抜き孔、７：固定紐
、８：上蓋、９：取付けネジ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 浮舟渠フロートの長手方向両端部の上面に取外
    し自在に固定された箱体と、該箱体の内部に収納
    された容積変更が可能な浮力材とを備えているこ
    とを特徴とする浮舟渠。
JP6268688U 1988-05-11 1988-05-11 Expired - Lifetime JPH0528155Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6268688U JPH0528155Y2 (ja) 1988-05-11 1988-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6268688U JPH0528155Y2 (ja) 1988-05-11 1988-05-11

Publications (2)

Publication Number Publication Date
JPH01170099U true JPH01170099U (ja) 1989-11-30
JPH0528155Y2 JPH0528155Y2 (ja) 1993-07-19

Family

ID=31288255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6268688U Expired - Lifetime JPH0528155Y2 (ja) 1988-05-11 1988-05-11

Country Status (1)

Country Link
JP (1) JPH0528155Y2 (ja)

Also Published As

Publication number Publication date
JPH0528155Y2 (ja) 1993-07-19

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