JPS5479887A - Flying shear - Google Patents

Flying shear

Info

Publication number
JPS5479887A
JPS5479887A JP14655277A JP14655277A JPS5479887A JP S5479887 A JPS5479887 A JP S5479887A JP 14655277 A JP14655277 A JP 14655277A JP 14655277 A JP14655277 A JP 14655277A JP S5479887 A JPS5479887 A JP S5479887A
Authority
JP
Japan
Prior art keywords
holders
blades
holder
cut
frame
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
JP14655277A
Other languages
Japanese (ja)
Inventor
Tetsuya Shigematsu
Shigeya Oishi
Isamu Oku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP14655277A priority Critical patent/JPS5479887A/en
Publication of JPS5479887A publication Critical patent/JPS5479887A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

PURPOSE: To make possible to control the horizontal moving speed of blades synchronized to the moving speed of material during cutting processes so that short length cutting and film sheet cutting can be both carried out keeping the line speed at high level.
CONSTITUTION: An upper blade holder 8 with an upper blade 9 and a lower blade holder 10 with a lower blade 11 facing the upper are provided, guided by the slide 12 of a frame 7, both holders are moved vertically maintainng their directins, and material is cut. Each holder is driven by a connecting rod 15 or 15' from an eccentric member 14 or 14'. When a motor 16 runs, crankshafts 6 and 6' revolve the frame 7 keeping it horizontally, the holders 8 and 10 are moved vertically in the contrary direction to each other and perpendicularly to the material passing between the blades, and the material is cut to a specified length while running.
COPYRIGHT: (C)1979,JPO&Japio
JP14655277A 1977-12-08 1977-12-08 Flying shear Pending JPS5479887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14655277A JPS5479887A (en) 1977-12-08 1977-12-08 Flying shear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14655277A JPS5479887A (en) 1977-12-08 1977-12-08 Flying shear

Publications (1)

Publication Number Publication Date
JPS5479887A true JPS5479887A (en) 1979-06-26

Family

ID=15410231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14655277A Pending JPS5479887A (en) 1977-12-08 1977-12-08 Flying shear

Country Status (1)

Country Link
JP (1) JPS5479887A (en)

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