JPS6353400U - - Google Patents

Info

Publication number
JPS6353400U
JPS6353400U JP14275986U JP14275986U JPS6353400U JP S6353400 U JPS6353400 U JP S6353400U JP 14275986 U JP14275986 U JP 14275986U JP 14275986 U JP14275986 U JP 14275986U JP S6353400 U JPS6353400 U JP S6353400U
Authority
JP
Japan
Prior art keywords
cylinder
preventing
piston
press machine
firing
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
JP14275986U
Other languages
English (en)
Other versions
JPH065040Y2 (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 JP1986142759U priority Critical patent/JPH065040Y2/ja
Publication of JPS6353400U publication Critical patent/JPS6353400U/ja
Application granted granted Critical
Publication of JPH065040Y2 publication Critical patent/JPH065040Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第１図は全
体図、第２図は空打防止時のシリンダ部分の説明
図、第３図は他の実施例を示す説明図である。 １はプレス機械本体、３はスライド、６はコン
ロツド、９はシリンダ、１０はピストン、１１は
油室。

Claims (1)

    【実用新案登録請求の範囲】
  1. プレス機械本体１に上下動自在に設けられたス
    ライド３にピストン１０を備えたシリンダ９を設
    け、そのピストン１０をコンロツド６を連結する
    と共に、前記シリンダ９の下室１１内に油を供給
    ・排出することにより空打ちを防止する手段と、
    空打ち防止時シリンダ９の上室３０に背圧を加え
    て下室１１の油を強制排出するアシスト手段を設
    けてなるプレス機械の空打ち防止装置。
JP1986142759U 1986-09-19 1986-09-19 プレス機械の空打ち防止装置 Expired - Lifetime JPH065040Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986142759U JPH065040Y2 (ja) 1986-09-19 1986-09-19 プレス機械の空打ち防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986142759U JPH065040Y2 (ja) 1986-09-19 1986-09-19 プレス機械の空打ち防止装置

Publications (2)

Publication Number Publication Date
JPS6353400U true JPS6353400U (ja) 1988-04-09
JPH065040Y2 JPH065040Y2 (ja) 1994-02-09

Family

ID=31051790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986142759U Expired - Lifetime JPH065040Y2 (ja) 1986-09-19 1986-09-19 プレス機械の空打ち防止装置

Country Status (1)

Country Link
JP (1) JPH065040Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019155435A (ja) * 2018-03-14 2019-09-19 トヨタ自動車株式会社 トランスファー型プレス加工機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238504A (en) * 1975-09-22 1977-03-25 Nippon Steel Corp Apparatus for controlling the transfer of coal and coke

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238504A (en) * 1975-09-22 1977-03-25 Nippon Steel Corp Apparatus for controlling the transfer of coal and coke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019155435A (ja) * 2018-03-14 2019-09-19 トヨタ自動車株式会社 トランスファー型プレス加工機

Also Published As

Publication number Publication date
JPH065040Y2 (ja) 1994-02-09

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