JPS62169732U - - Google Patents

Info

Publication number
JPS62169732U
JPS62169732U JP5602186U JP5602186U JPS62169732U JP S62169732 U JPS62169732 U JP S62169732U JP 5602186 U JP5602186 U JP 5602186U JP 5602186 U JP5602186 U JP 5602186U JP S62169732 U JPS62169732 U JP S62169732U
Authority
JP
Japan
Prior art keywords
forming roll
descending
wheel rim
forming
hydraulic cylinder
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
JP5602186U
Other languages
English (en)
Other versions
JPH034418Y2 (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 JP1986056021U priority Critical patent/JPH034418Y2/ja
Publication of JPS62169732U publication Critical patent/JPS62169732U/ja
Application granted granted Critical
Publication of JPH034418Y2 publication Critical patent/JPH034418Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Friction Gearing (AREA)
  • Forging (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るホイールリム成形機の成
形ロール駆動構造の系統図、第2図は成形サイク
ル特性図、である。 1……ワーク、2……トツプ成形ロール、6…
…油圧シリンダ、7……ロジツクバルブ、9……
コンピユータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 成形ロールを油圧シリンダにて昇降させてホイ
    ールリムを成形するホイールリム成形機において
    、前記油圧シリンダ油を送るラインに油量を調整
    する1つのロジツクバルブを配設し、該ロジツク
    バルブの駆動をコンピユータにてデジタルコント
    ロールし、かつ成形ロールの下降途中にリミツト
    スイツチを配設し、成形ロール下降時リミツトス
    イツチがたたかれたときに成形ロールの下降速度
    を高速から低速に切換え可能としたことを特徴と
    するホイールリム成形機の成形ロール駆動装置。
JP1986056021U 1986-04-16 1986-04-16 Expired JPH034418Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986056021U JPH034418Y2 (ja) 1986-04-16 1986-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986056021U JPH034418Y2 (ja) 1986-04-16 1986-04-16

Publications (2)

Publication Number Publication Date
JPS62169732U true JPS62169732U (ja) 1987-10-28
JPH034418Y2 JPH034418Y2 (ja) 1991-02-05

Family

ID=30884459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986056021U Expired JPH034418Y2 (ja) 1986-04-16 1986-04-16

Country Status (1)

Country Link
JP (1) JPH034418Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261625A (ja) * 1984-06-07 1985-12-24 Nissan Motor Co Ltd ホイ−ルリムの成形方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261625A (ja) * 1984-06-07 1985-12-24 Nissan Motor Co Ltd ホイ−ルリムの成形方法

Also Published As

Publication number Publication date
JPH034418Y2 (ja) 1991-02-05

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