JPS63199659U - - Google Patents

Info

Publication number
JPS63199659U
JPS63199659U JP9305687U JP9305687U JPS63199659U JP S63199659 U JPS63199659 U JP S63199659U JP 9305687 U JP9305687 U JP 9305687U JP 9305687 U JP9305687 U JP 9305687U JP S63199659 U JPS63199659 U JP S63199659U
Authority
JP
Japan
Prior art keywords
rotating body
weight
bed
tension member
support frame
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
JP9305687U
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 JP9305687U priority Critical patent/JPS63199659U/ja
Publication of JPS63199659U publication Critical patent/JPS63199659U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Invalid Beds And Related Equipment (AREA)

Description

【図面の簡単な説明】
図は本考案の昇降ベツトの1実施例を示す一部
切欠いた斜視図である。 1……支柱、2……キヤツプ、3a,3b,4
a,4b……梁、5……ベツト支持枠、6……ガ
イド板、7,71〜74……スプロケツト、8…
…重り、81……フツク、9〜9……チエーン
、12……固定板、A……架構。

Claims (1)

    【実用新案登録請求の範囲】
  1. 独立架構を形成する4本の支柱間にベツト支持
    枠を上下動自在に設け、各支柱上方にスプロケツ
    ト等の回転体を取付け、一端をベツト支持枠に固
    定した引張材の途中をこの回転体に巻回し、かか
    る4本の引張材のうち1本はその先端に直接重り
    を吊下げ、2本は隣接する支柱上の前記重りに結
    合し、残りの1本は隣接する支柱上の回転体と対
    角線上の支柱上の回転体とを介して前記重りに結
    合したことを特徴とする昇降ベツト。
JP9305687U 1987-06-16 1987-06-16 Pending JPS63199659U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9305687U JPS63199659U (ja) 1987-06-16 1987-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9305687U JPS63199659U (ja) 1987-06-16 1987-06-16

Publications (1)

Publication Number Publication Date
JPS63199659U true JPS63199659U (ja) 1988-12-22

Family

ID=30955308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9305687U Pending JPS63199659U (ja) 1987-06-16 1987-06-16

Country Status (1)

Country Link
JP (1) JPS63199659U (ja)

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