JPS555275A - Rotary type travel time shearing machine - Google Patents

Rotary type travel time shearing machine

Info

Publication number
JPS555275A
JPS555275A JP3033379A JP3033379A JPS555275A JP S555275 A JPS555275 A JP S555275A JP 3033379 A JP3033379 A JP 3033379A JP 3033379 A JP3033379 A JP 3033379A JP S555275 A JPS555275 A JP S555275A
Authority
JP
Japan
Prior art keywords
rotary drum
shearing
fixed
rotary
blade
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
JP3033379A
Other languages
Japanese (ja)
Other versions
JPS5516769B2 (en
Inventor
Isao Tomiyoshi
Mikio Fujie
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP3033379A priority Critical patent/JPS555275A/en
Publication of JPS555275A publication Critical patent/JPS555275A/en
Publication of JPS5516769B2 publication Critical patent/JPS5516769B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

PURPOSE: To provide the subject machine wherein a short shearing blade is fixed to a fixed rotary drum in a small rotation radius, and a short shearing blade and a long shearing blade are fixed to a slide side rotary drum in a large rotary radius, and the slide side rotary drum is slided, thereby to improve the shearing efficiency.
CONSTITUTION: A rotary drum 4 is fitted and fixed in the spline of a rotary shaft 2, and a short shearing blade 16 is fixed to said rotary drum. A rotary drum 5 is fitted slidable in a rotary shaft 3, and a short shearing blade 17 and a long shearing blade 18 are fixed to said rotary drum 5. The rotation radiuses r and R of both rotary drums are set in a relationship of 1:2. At the shearing line A, two revolutions of the rotary drum 4 and one revolution of the rotary drum 5 carry out one engagement shearing operation by means of a blace 16 and a blade 18. When a shearing line B is formed by blades 16, 17 and 18 by sliding the rotary drum 5 through slide means 7 to shift the same to intersect a traveling line 14, the shearing operations are carried out twice during one revolution of the drum 5.
COPYRIGHT: (C)1980,JPO&Japio
JP3033379A 1979-03-14 1979-03-14 Rotary type travel time shearing machine Granted JPS555275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3033379A JPS555275A (en) 1979-03-14 1979-03-14 Rotary type travel time shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3033379A JPS555275A (en) 1979-03-14 1979-03-14 Rotary type travel time shearing machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10310272A Division JPS5513845B2 (en) 1972-10-14 1972-10-14

Publications (2)

Publication Number Publication Date
JPS555275A true JPS555275A (en) 1980-01-16
JPS5516769B2 JPS5516769B2 (en) 1980-05-07

Family

ID=12300878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3033379A Granted JPS555275A (en) 1979-03-14 1979-03-14 Rotary type travel time shearing machine

Country Status (1)

Country Link
JP (1) JPS555275A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206084A (en) * 1984-03-29 1985-10-17 富士通株式会社 Method of selectively plating ceramic substrate
WO2003051589A1 (en) * 2001-12-13 2003-06-26 Buta John R Helical rotary drum shears

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205184U (en) * 1985-01-30 1986-12-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206084A (en) * 1984-03-29 1985-10-17 富士通株式会社 Method of selectively plating ceramic substrate
JPH0251271B2 (en) * 1984-03-29 1990-11-06 Fujitsu Ltd
WO2003051589A1 (en) * 2001-12-13 2003-06-26 Buta John R Helical rotary drum shears
US6742427B2 (en) 2001-12-13 2004-06-01 John R. Buta Helical rotary drum shears

Also Published As

Publication number Publication date
JPS5516769B2 (en) 1980-05-07

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