JPH0354833U - - Google Patents

Info

Publication number
JPH0354833U
JPH0354833U JP11382289U JP11382289U JPH0354833U JP H0354833 U JPH0354833 U JP H0354833U JP 11382289 U JP11382289 U JP 11382289U JP 11382289 U JP11382289 U JP 11382289U JP H0354833 U JPH0354833 U JP H0354833U
Authority
JP
Japan
Prior art keywords
lifting bodies
angle
view
connecting mechanism
plan
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
JP11382289U
Other languages
English (en)
Other versions
JPH0638919Y2 (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 JP1989113822U priority Critical patent/JPH0638919Y2/ja
Publication of JPH0354833U publication Critical patent/JPH0354833U/ja
Application granted granted Critical
Publication of JPH0638919Y2 publication Critical patent/JPH0638919Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Description

【図面の簡単な説明】
第1図ないし第7図は、本考案の自在形腹起し
の実施例をそれぞれ示し、第1図は自在形腹起し
の平面図、第2図は同側面図、第3図は自在形腹
起しの使用状態の斜視図、第4図は第1実施例を
示す同図イは平面図、同図ロは側面断面図、第5
図は第2実施例を示し同図イは平面図、同図ロは
側面図、第6図は第3実施例を示し同図イは平面
図、同図ロは側面図、第7図は第4実施例を示し
同図イは平面図、同図ロは側面図を示す。 A……自在形腹起し、1,1a〜1n……腹起
し本体、2……連結機構、3……角度調整機構、
21,80……連結ボルト、32……傾斜コマ、
50……両ねじボルト、60……連結ピン、70
……蝶番ボルト、92……移動子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数本の腹起し本体と、該腹起し本体の一端及
    び両端に設け隣接する腹起し本体同士を連結する
    連結機構と、該連結機構で連結した腹起し本体同
    士を掘削面の形状に合せて角度調整可能に固定す
    る角度調整機構とから成ることを特徴とする自在
    形腹起し。
JP1989113822U 1989-09-28 1989-09-28 自在形腹起し Expired - Lifetime JPH0638919Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989113822U JPH0638919Y2 (ja) 1989-09-28 1989-09-28 自在形腹起し

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989113822U JPH0638919Y2 (ja) 1989-09-28 1989-09-28 自在形腹起し

Publications (2)

Publication Number Publication Date
JPH0354833U true JPH0354833U (ja) 1991-05-27
JPH0638919Y2 JPH0638919Y2 (ja) 1994-10-12

Family

ID=31662222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989113822U Expired - Lifetime JPH0638919Y2 (ja) 1989-09-28 1989-09-28 自在形腹起し

Country Status (1)

Country Link
JP (1) JPH0638919Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000292444A (ja) * 1999-04-05 2000-10-20 Toko Electric Corp 組合せ計器箱
JP2002351339A (ja) * 2001-03-22 2002-12-06 Sony Corp 表示装置
JP2016223134A (ja) * 2015-05-29 2016-12-28 ジェコス株式会社 自在角度腹起し

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636744U (ja) * 1979-08-30 1981-04-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636744U (ja) * 1979-08-30 1981-04-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000292444A (ja) * 1999-04-05 2000-10-20 Toko Electric Corp 組合せ計器箱
JP2002351339A (ja) * 2001-03-22 2002-12-06 Sony Corp 表示装置
JP2016223134A (ja) * 2015-05-29 2016-12-28 ジェコス株式会社 自在角度腹起し

Also Published As

Publication number Publication date
JPH0638919Y2 (ja) 1994-10-12

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