JPS5838308U - Hydraulic reduction device - Google Patents

Hydraulic reduction device

Info

Publication number
JPS5838308U
JPS5838308U JP12994381U JP12994381U JPS5838308U JP S5838308 U JPS5838308 U JP S5838308U JP 12994381 U JP12994381 U JP 12994381U JP 12994381 U JP12994381 U JP 12994381U JP S5838308 U JPS5838308 U JP S5838308U
Authority
JP
Japan
Prior art keywords
reduction device
hydraulic reduction
hydraulic
lowering device
backup roll
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
JP12994381U
Other languages
Japanese (ja)
Inventor
熊井　明
輝男 田中
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP12994381U priority Critical patent/JPS5838308U/en
Publication of JPS5838308U publication Critical patent/JPS5838308U/en
Pending legal-status Critical Current

Links

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 the drawing]

第１図は従来の油圧圧下装置の説明図、第２図は本考案
の油圧圧下装置の説明図、第３図は本考案の油圧圧下装
置のライン出側から見た説明図である。 図中、１はハウジング、２はバックアップロール、３は
バックアップチョック、５はキャリヤビーム、６は圧下
スクリュー、７はブツシュアップシリンダ、８はピスト
ン、１０は油圧シリンダ、１１はピストンロンド、１２
はシリンダ、１３はシリンダカバー、１４は車輪、１５
は油圧圧下装置を示す。FIG. 1 is an explanatory diagram of a conventional hydraulic lowering device, FIG. 2 is an explanatory diagram of the hydraulic lowering device of the present invention, and FIG. 3 is an explanatory diagram of the hydraulic lowering device of the present invention as seen from the line exit side. In the figure, 1 is a housing, 2 is a backup roll, 3 is a backup chock, 5 is a carrier beam, 6 is a reduction screw, 7 is a bushing up cylinder, 8 is a piston, 10 is a hydraulic cylinder, 11 is a piston rond, 12
is the cylinder, 13 is the cylinder cover, 14 is the wheel, 15
indicates a hydraulic lowering device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧下スクリューと上バツクアップロールチョックとの間
に設けたブツシュアップシリンダに、昇降自在で且つキ
ャリヤビーム上を走行し得るようにした車輪を設けたこ
とを特徴とする油圧圧下装置。A hydraulic lowering device characterized in that a bush-up cylinder provided between a lowering screw and an upper backup roll chock is provided with wheels that can be raised and lowered and run on a carrier beam.
JP12994381U 1981-09-01 1981-09-01 Hydraulic reduction device Pending JPS5838308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12994381U JPS5838308U (en) 1981-09-01 1981-09-01 Hydraulic reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12994381U JPS5838308U (en) 1981-09-01 1981-09-01 Hydraulic reduction device

Publications (1)

Publication Number Publication Date
JPS5838308U true JPS5838308U (en) 1983-03-12

Family

ID=29923599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12994381U Pending JPS5838308U (en) 1981-09-01 1981-09-01 Hydraulic reduction device

Country Status (1)

Country Link
JP (1) JPS5838308U (en)

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