JPS6059255U - Liquid leakage prevention structure in chain drive sprocket - Google Patents

Liquid leakage prevention structure in chain drive sprocket

Info

Publication number
JPS6059255U
JPS6059255U JP15129983U JP15129983U JPS6059255U JP S6059255 U JPS6059255 U JP S6059255U JP 15129983 U JP15129983 U JP 15129983U JP 15129983 U JP15129983 U JP 15129983U JP S6059255 U JPS6059255 U JP S6059255U
Authority
JP
Japan
Prior art keywords
support shaft
tooth portion
chain
liquid leakage
chain drive
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
JP15129983U
Other languages
Japanese (ja)
Other versions
JPH028280Y2 (en
Inventor
忠治 塚田
Original Assignee
日本電産コパル株式会社
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 by 日本電産コパル株式会社 filed Critical 日本電産コパル株式会社
Priority to JP15129983U priority Critical patent/JPS6059255U/en
Publication of JPS6059255U publication Critical patent/JPS6059255U/en
Application granted granted Critical
Publication of JPH028280Y2 publication Critical patent/JPH028280Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案を応用するに適した長尺ペーパー自走式
自動現像機の駆動チェーン部分の構造を示す概略的説明
図。第２図は従来の駆動チェーンによる駆動伝達部材の
構造を示す断面図。第３図は本考案による駆動伝達部材
の断面図。第４図は第３図の側面図。第５図は抜出し防
止ブラケットの側面図。FIG. 1 is a schematic explanatory diagram showing the structure of a drive chain portion of a long paper self-propelled automatic developing machine suitable for applying the present invention. FIG. 2 is a sectional view showing the structure of a drive transmission member using a conventional drive chain. FIG. 3 is a sectional view of the drive transmission member according to the present invention. FIG. 4 is a side view of FIG. 3. FIG. 5 is a side view of the extraction prevention bracket.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機枠に基端を支持された片持支持軸に回転可能に支持さ
れミ駆動チェーンに係合する第一の歯部及び処理液内に
浸漬される被駆動チェーンに係合する第二の歯部を一体
的に形成されているギヤ又はスプロケットの形状の駆動
伝達部材において、前記駆動伝達部材の前記支持軸に嵌
合する支持孔を支持軸の自由端側において閉じられた盲
孔とし、これによって被駆動チェーンに耐着して運ばれ
て来る処理液が前記第二の歯部から支持軸及び支持孔の
間の間隙を通って前記第一の歯部に伝わり、前起駆動チ
ェーンに伝達されることを防止したチェーン駆動スプロ
ケット等における液漏用防止構造。A first tooth portion that is rotatably supported on a cantilever support shaft whose base end is supported on the machine frame and engages with the drive chain, and a second tooth portion that engages with the driven chain that is immersed in the processing liquid. In a gear- or sprocket-shaped drive transmission member integrally formed with a support shaft, the support hole that fits into the support shaft of the drive transmission member is a blind hole closed at the free end side of the support shaft; The processing liquid that is carried while being adhered to the driven chain is transmitted from the second tooth portion to the first tooth portion through the gap between the support shaft and the support hole, and is transmitted to the forward drive chain. A structure to prevent liquid leakage in chain drive sprockets, etc.
JP15129983U 1983-09-29 1983-09-29 Liquid leakage prevention structure in chain drive sprocket Granted JPS6059255U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15129983U JPS6059255U (en) 1983-09-29 1983-09-29 Liquid leakage prevention structure in chain drive sprocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15129983U JPS6059255U (en) 1983-09-29 1983-09-29 Liquid leakage prevention structure in chain drive sprocket

Publications (2)

Publication Number Publication Date
JPS6059255U true JPS6059255U (en) 1985-04-24
JPH028280Y2 JPH028280Y2 (en) 1990-02-27

Family

ID=30335319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15129983U Granted JPS6059255U (en) 1983-09-29 1983-09-29 Liquid leakage prevention structure in chain drive sprocket

Country Status (1)

Country Link
JP (1) JPS6059255U (en)

Also Published As

Publication number Publication date
JPH028280Y2 (en) 1990-02-27

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