JPS5388288A - Driving device for cutting spiral shaped article - Google Patents

Driving device for cutting spiral shaped article

Info

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
Application number
JP238477A
Other languages
Japanese (ja)
Inventor
Mitsuru Kuragano
Shozo Oota
Mineo Takahashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP238477A priority Critical patent/JPS5388288A/en
Publication of JPS5388288A publication Critical patent/JPS5388288A/en
Pending legal-status Critical Current

Links

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
JP238477A 1977-01-14 1977-01-14 Driving device for cutting spiral shaped article Pending JPS5388288A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS5278188A (en) Automatic pipe cutting device
JPS51125565A (en) Hair cutter
JPS5388288A (en) Driving device for cutting spiral shaped article
JPS5241904A (en) Cutting mechanism for dirty water pump
JPS528584A (en) Blade changer for large shear machines
JPS521584A (en) Shearing method for a band form material
JPS5213184A (en) Throw-away tip for finishing use
JPS52114188A (en) Throw away chip
JPS5216091A (en) Stone cutting device
JPS5226688A (en) Automatic continuous grinding method of commutater for micromotor and its device
JPS5229684A (en) Cutting tool holder
JPS51117594A (en) Supersonic vibrator
JPS52112149A (en) High frequency heater
JPS5249186A (en) Method for continuously cutting unit packages having 1/4 arcute corner s from continuous vacuum package
JPS5344684A (en) Preparation of mycelium of phollinus linteus
JPS5266064A (en) Rotary electric shaver
JPS51150790A (en) Stone cutting truck
JPS5241466A (en) Pump for use in tableware cleaning apparatus
JPS51123990A (en) Rotary emery disc
JPS5354307A (en) Retaining process of parts positioned on circle
JPS52111079A (en) Billet revolving-cutting apparatus
JPS5235383A (en) Throwaway tip
JPS5236398A (en) Continuous grinding apparatus for wire materials, etc.
JPS524364A (en) Electric shaver
JPS5340488A (en) Method of cutting transferred material