ATA1074672A - DEVICE FOR MAGNETIC DEFORMING OF HOLLOW CYLINDRICAL METALLIC WORKPIECES - Google Patents

DEVICE FOR MAGNETIC DEFORMING OF HOLLOW CYLINDRICAL METALLIC WORKPIECES

Info

Publication number: ATA1074672A
Authority: AT; Austria
Prior art keywords: hollow cylindrical; cylindrical metallic; metallic workpieces; deforming; magnetic
Prior art date: 1971-12-17

Application number

AT1074672A

Other languages

German (de)

Other versions

AT326464B (en

Original Assignee

Alusuisse

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.)

1971-12-17

Filing date

1972-12-15

Publication date

1975-02-15

1972-12-15 Application filed by Alusuisse filed Critical Alusuisse

1975-02-15 Publication of ATA1074672A publication Critical patent/ATA1074672A/en

1975-12-10 Application granted granted Critical

1975-12-10 Publication of AT326464B publication Critical patent/AT326464B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Press Drives And Press Lines (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Magnetic Heads (AREA)
Iron Core Of Rotating Electric Machines (AREA)

AT1074672A 1971-12-17 1972-12-15 DEVICE FOR MAGNETIC DEFORMING OF HORL-CYLINDRICAL METALLIC WORKPIECES AT326464B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1853871A CH541370A (en)	1971-12-17	1971-12-17	Machine for shaping a metal object by magnetoforming

Publications (2)

Publication Number	Publication Date
ATA1074672A true ATA1074672A (en)	1975-02-15
AT326464B AT326464B (en)	1975-12-10

Family

ID=4433668

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT1074672A AT326464B (en)	1971-12-17	1972-12-15	DEVICE FOR MAGNETIC DEFORMING OF HORL-CYLINDRICAL METALLIC WORKPIECES

Country Status (12)

Country	Link
JP (1)	JPS5242147B2 (en)
AT (1)	AT326464B (en)
BE (1)	BE792247A (en)
CA (1)	CA978254A (en)
CH (1)	CH541370A (en)
DE (1)	DE2261286C3 (en)
FI (1)	FI60149C (en)
FR (1)	FR2163454B1 (en)
GB (1)	GB1367020A (en)
IT (1)	IT971629B (en)
NO (1)	NO138170C (en)
SE (1)	SE398827B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4531393A (en) *	1983-10-11	1985-07-30	Maxwell Laboratories, Inc.	Electromagnetic forming apparatus
DE4202808C2 (en) *	1992-01-31	1996-10-02	Westfalia Metallformtechnik Gm	Method for producing a line element and device for carrying out the method
DE19802769C1 (en) *	1998-01-26	1999-07-08	Erbsloeh Ag	Hollow section for metal deforming by magnetic field using electromagnetic coil
CN104174761B (en) *	2014-07-11	2016-03-09	山东科技大学	Utilize the complicated sheet material flexible forming instrument and supplies of granule medium ultrasonic vibration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3383890A (en) *	1966-02-23	1968-05-21	Gen Dynamics Corp	Coil assembly for magnetic forming apparatus
US3540250A (en) *	1969-06-27	1970-11-17	Nasa	Method and apparatus for precision sizing and joining of large diameter tubes

0
- BE BE792247D patent/BE792247A/en unknown
1971
- 1971-12-17 CH CH1853871A patent/CH541370A/en not_active IP Right Cessation
1972
- 1972-11-27 FR FR7242088A patent/FR2163454B1/fr not_active Expired
- 1972-12-05 CA CA158,077A patent/CA978254A/en not_active Expired
- 1972-12-06 GB GB5620672A patent/GB1367020A/en not_active Expired
- 1972-12-06 IT IT3259372A patent/IT971629B/en active
- 1972-12-11 FI FI350672A patent/FI60149C/en active
- 1972-12-15 DE DE19722261286 patent/DE2261286C3/en not_active Expired
- 1972-12-15 NO NO463972A patent/NO138170C/en unknown
- 1972-12-15 SE SE1639972A patent/SE398827B/en unknown
- 1972-12-15 AT AT1074672A patent/AT326464B/en not_active IP Right Cessation
- 1972-12-18 JP JP47127066A patent/JPS5242147B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2163454B1 (en)	1975-03-28
CH541370A (en)	1973-09-15
JPS4868461A (en)	1973-09-18
FR2163454A1 (en)	1973-07-27
SE398827B (en)	1978-01-23
CA978254A (en)	1975-11-18
IT971629B (en)	1974-05-10
NO138170C (en)	1978-07-19
JPS5242147B2 (en)	1977-10-22
FI60149B (en)	1981-08-31
DE2261286B2 (en)	1977-08-11
NO138170B (en)	1978-04-10
BE792247A (en)	1973-03-30
GB1367020A (en)	1974-09-18
DE2261286A1 (en)	1973-06-20
FI60149C (en)	1981-12-10
DE2261286C3 (en)	1978-04-06
AT326464B (en)	1975-12-10

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Legal Events

Date	Code	Title	Description
1983-11-15	ELJ	Ceased due to non-payment of the annual fee