JPS5388288A - Driving device for cutting spiral shaped article - Google Patents
Driving device for cutting spiral shaped articleInfo
- Publication number
- JPS5388288A JPS5388288A JP238477A JP238477A JPS5388288A JP S5388288 A JPS5388288 A JP S5388288A JP 238477 A JP238477 A JP 238477A JP 238477 A JP238477 A JP 238477A JP S5388288 A JPS5388288 A JP S5388288A
- Authority
- JP
- Japan
- Prior art keywords
- shaped article
- driving device
- spiral shaped
- cutting spiral
- cutting
- 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
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
PURPOSE: To provide the subject device wherein a spiral-shaped article such as a side plate for use in a centrifugal blower is cut into a desired spiral shape by displacing the rotation center of a plate material during the rotation thereof.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP238477A JPS5388288A (en) | 1977-01-14 | 1977-01-14 | Driving device for cutting spiral shaped article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP238477A JPS5388288A (en) | 1977-01-14 | 1977-01-14 | Driving device for cutting spiral shaped article |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5388288A true JPS5388288A (en) | 1978-08-03 |
Family
ID=11527728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP238477A Pending JPS5388288A (en) | 1977-01-14 | 1977-01-14 | Driving device for cutting spiral shaped article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5388288A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2156773A1 (en) * | 1999-07-28 | 2001-07-01 | Samsung Electronics Co Ltd | Centrifugal blower |
EP3139046A3 (en) * | 2015-09-07 | 2017-08-09 | E.M.C. S.r.l. | Electric centrifugal blower |
-
1977
- 1977-01-14 JP JP238477A patent/JPS5388288A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2156773A1 (en) * | 1999-07-28 | 2001-07-01 | Samsung Electronics Co Ltd | Centrifugal blower |
EP3139046A3 (en) * | 2015-09-07 | 2017-08-09 | E.M.C. S.r.l. | Electric centrifugal blower |
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