AT373797B - FOLDING LOCKING MACHINE - Google Patents

FOLDING LOCKING MACHINE

Info

Publication number: AT373797B
Authority: AT; Austria
Prior art keywords: locking machine; folding locking; folding; machine; locking
Prior art date: 1981-05-22

Application number

AT307481A

Other languages

German (de)

Other versions

ATA307481A (en

Original Assignee

Wukovich Ohg Peter

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.)

1981-05-22

Filing date

1981-07-13

Publication date

1984-02-27

1981-07-13 Application filed by Wukovich Ohg Peter filed Critical Wukovich Ohg Peter

1983-07-15 Publication of ATA307481A publication Critical patent/ATA307481A/en

1984-02-27 Application granted granted Critical

1984-02-27 Publication of AT373797B publication Critical patent/AT373797B/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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Roof Covering Using Slabs Or Stiff Sheets (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

AT307481A 1981-05-22 1981-07-13 FOLDING LOCKING MACHINE AT373797B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813120514 DE3120514C2 (en)	1981-05-22	1981-05-22	Seam closing machine

Publications (2)

Publication Number	Publication Date
ATA307481A ATA307481A (en)	1983-07-15
AT373797B true AT373797B (en)	1984-02-27

Family

ID=6133036

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT307481A AT373797B (en)	1981-05-22	1981-07-13	FOLDING LOCKING MACHINE

Country Status (2)

Country	Link
AT (1)	AT373797B (en)
DE (1)	DE3120514C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3308219C2 (en) *	1983-03-08	1987-04-30	Peter Wukovich Ohg, Wien	Machine for profiling sheet metal for the production of folds
AT383516B (en) *	1985-06-12	1987-07-10	Prager Franz Kg	Method for shaping connecting flanges on sheet-metal blanks of pipeline sections and also device for implementing it
DE19844248B4 (en) *	1998-09-26	2004-12-30	Audi Ag	Device for folding, in particular for connecting two or more sheet metal parts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2139782A1 (en) *	1971-08-09	1973-02-22	Vaw Ver Aluminium Werke Ag	DEVICE FOR JOINING PREFORMED PANELS

1981
- 1981-05-22 DE DE19813120514 patent/DE3120514C2/en not_active Expired
- 1981-07-13 AT AT307481A patent/AT373797B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3120514C2 (en)	1987-05-14
ATA307481A (en)	1983-07-15
DE3120514A1 (en)	1983-01-27

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Legal Events

Date	Code	Title
1982-06-15	ELJ	Ceased due to non-payment of the annual fee
1993-08-15	EIH	Change in the person of patent owner
1999-03-15	ELJ	Ceased due to non-payment of the annual fee