JPS63134821U - - Google Patents

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Publication number
JPS63134821U
JPS63134821U JP2790187U JP2790187U JPS63134821U JP S63134821 U JPS63134821 U JP S63134821U JP 2790187 U JP2790187 U JP 2790187U JP 2790187 U JP2790187 U JP 2790187U JP S63134821 U JPS63134821 U JP S63134821U
Authority
JP
Japan
Prior art keywords
belt
loop
drive device
driven shaft
tension
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
JP2790187U
Other languages
English (en)
Other versions
JPH0611215Y2 (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 JP2790187U priority Critical patent/JPH0611215Y2/ja
Publication of JPS63134821U publication Critical patent/JPS63134821U/ja
Application granted granted Critical
Publication of JPH0611215Y2 publication Critical patent/JPH0611215Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案装置を示し、aは正面図、そし
てbは底面図、第2図は全体斜視図、第3図a及
びbは従来例を示す正面図及び平面図である。 A…伝動機構、1…原動プーリ、4…ループ状
ベルト、4a…ループ状ベルトの引張側、4b…
ループ状ベルトの反引張側、5…従動軸、7,8
…従動プーリ、12…テンシヨンプーリ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ループ状ベルト4の一方部を原動プーリ1
    に巻き掛けてそれの引張側4aと反引張側4bの
    各中途部を一本の従動軸5に離間させられて回動
    自在に装着された一対の各従動プーリ7,8の夫
    々に巻き掛けると共に、前記ループ状ベルト4の
    他方部をテンシヨンプーリ12に巻き掛けるよう
    になし、且つ前記一対の従動プーリ7,8を択一
    的に前記従動軸5に連動連結させる伝動機構Aを
    形成して成るベルト駆動装置。 (2) 伝動機構Aが、何れの従動プーリ7,8を
    も従動軸5と連動連結させない中立状態を形成し
    得るように構成されて成る実用新案登録請求の範
    囲第1項記載のベルト駆動装置。 (3) テンシヨンプーリ12が、動力断続操作可
    能なようにループ状ベルト4の緊張状態と弛緩状
    態とに変更切換操作自在に装設されて成る実用新
    案登録請求の範囲第1項記載のベルト駆動装置。
JP2790187U 1987-02-25 1987-02-25 ベルト駆動装置 Expired - Lifetime JPH0611215Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2790187U JPH0611215Y2 (ja) 1987-02-25 1987-02-25 ベルト駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2790187U JPH0611215Y2 (ja) 1987-02-25 1987-02-25 ベルト駆動装置

Publications (2)

Publication Number Publication Date
JPS63134821U true JPS63134821U (ja) 1988-09-05
JPH0611215Y2 JPH0611215Y2 (ja) 1994-03-23

Family

ID=30830365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2790187U Expired - Lifetime JPH0611215Y2 (ja) 1987-02-25 1987-02-25 ベルト駆動装置

Country Status (1)

Country Link
JP (1) JPH0611215Y2 (ja)

Also Published As

Publication number Publication date
JPH0611215Y2 (ja) 1994-03-23

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