JPH04866U - - Google Patents

Info

Publication number
JPH04866U
JPH04866U JP3907090U JP3907090U JPH04866U JP H04866 U JPH04866 U JP H04866U JP 3907090 U JP3907090 U JP 3907090U JP 3907090 U JP3907090 U JP 3907090U JP H04866 U JPH04866 U JP H04866U
Authority
JP
Japan
Prior art keywords
rotating
ladder
rotating plate
held
plate
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
JP3907090U
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 JP3907090U priority Critical patent/JPH04866U/ja
Publication of JPH04866U publication Critical patent/JPH04866U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)

Description

【図面の簡単な説明】
第1図は本考案回転雲梯一実施例の正面図、第
2図は平面図、第3図は側面図、第4図は回転板
の別実施例の正面図、第5図は主柱と回転ビーム
との取付部の正面図、第6図は本考案回転雲梯の
特性線図である。 1……主柱、2……回転ビーム、3……回転板
、4……偏心位置、5……グリツプ、6……篭状
枠。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 主柱1の上部に軸支させた回転ビーム2の
    両端に回転板3を保持させ、該回転板の板面に一
    連のグリツプ5を設けた回転雲梯において、前記
    回転ビーム2の端部を回転板3の偏心位置4に取
    付けて成る回転雲梯。 (2) 回転板3に、前記のグリツプ5に代えまた
    はグリツプ5とともに、外周部を多数の並立棒体
    で形成させた篭状枠6を取付けて成る請求項1に
    記載の回転雲梯。 (3) 回転ビーム2を主柱1に対して水平又は、
    若干傾斜できるように保持させて成る請求項1又
    は2に記載の回転雲梯。
JP3907090U 1990-04-13 1990-04-13 Pending JPH04866U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3907090U JPH04866U (ja) 1990-04-13 1990-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3907090U JPH04866U (ja) 1990-04-13 1990-04-13

Publications (1)

Publication Number Publication Date
JPH04866U true JPH04866U (ja) 1992-01-07

Family

ID=31547644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3907090U Pending JPH04866U (ja) 1990-04-13 1990-04-13

Country Status (1)

Country Link
JP (1) JPH04866U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969193U (ja) * 1972-09-26 1974-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969193U (ja) * 1972-09-26 1974-06-17

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