JPS555275A - Rotary type travel time shearing machine - Google Patents
Rotary type travel time shearing machineInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61205184U (en) * | 1985-01-30 | 1986-12-24 |
-
1979
- 1979-03-14 JP JP3033379A patent/JPS555275A/en active Granted
Cited By (4)
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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