AT375566B - THREE-ROLL BENDING MACHINE - Google Patents

THREE-ROLL BENDING MACHINE

Info

Publication number: AT375566B
Authority: AT; Austria
Prior art keywords: bending machine; roll bending; roll; machine; bending
Prior art date: 1981-04-04

Application number

AT516681A

Other languages

German (de)

Other versions

ATA516681A (en

Original Assignee

Schaefer August W

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.)

1981-04-04

Filing date

1981-12-01

Publication date

1984-08-27

1981-04-04 Priority claimed from DE19813113753 external-priority patent/DE3113753C2/en

1981-07-17 Priority claimed from DE19813128259 external-priority patent/DE3128259C2/en

1981-12-01 Application filed by Schaefer August W filed Critical Schaefer August W

1984-01-15 Publication of ATA516681A publication Critical patent/ATA516681A/en

1984-08-27 Application granted granted Critical

1984-08-27 Publication of AT375566B publication Critical patent/AT375566B/en

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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

AT516681A 1981-04-04 1981-12-01 THREE-ROLL BENDING MACHINE AT375566B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19813113753 DE3113753C2 (en)	1981-04-04	1981-04-04	Three roll bending machine for sheet metal
DE19813128259 DE3128259C2 (en)	1981-07-17	1981-07-17	Three roll bending machine

Publications (2)

Publication Number	Publication Date
ATA516681A ATA516681A (en)	1984-01-15
AT375566B true AT375566B (en)	1984-08-27

Family

ID=25792476

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT516681A AT375566B (en)	1981-04-04	1981-12-01	THREE-ROLL BENDING MACHINE

Country Status (3)

Country	Link
AT (1)	AT375566B (en)
CH (1)	CH653578A5 (en)
NL (1)	NL8105556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106825145A (en) *	2017-03-02	2017-06-13	郑常	A kind of new upper roller transmission and bascule

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2419110A1 (en) *	1973-07-25	1975-02-06	Voest Ag	DEVICE FOR BENDING SHEET METALS
DE1752666B2 (en) *	1968-06-29	1975-02-13	Wilhelmsburger Maschinenfabrik, Hinrichs & Sohn, 2054 Geesthacht	Sheet metal bending machine
DE2431494A1 (en) *	1973-10-29	1975-07-03	Voest Ag	THREE-ROLLER BENDING MACHINE

1981
- 1981-11-23 CH CH748281A patent/CH653578A5/en not_active IP Right Cessation
- 1981-12-01 AT AT516681A patent/AT375566B/en not_active IP Right Cessation
- 1981-12-10 NL NL8105556A patent/NL8105556A/en not_active Application Discontinuation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1752666B2 (en) *	1968-06-29	1975-02-13	Wilhelmsburger Maschinenfabrik, Hinrichs & Sohn, 2054 Geesthacht	Sheet metal bending machine
DE2419110A1 (en) *	1973-07-25	1975-02-06	Voest Ag	DEVICE FOR BENDING SHEET METALS
DE2431494A1 (en) *	1973-10-29	1975-07-03	Voest Ag	THREE-ROLLER BENDING MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106825145A (en) *	2017-03-02	2017-06-13	郑常	A kind of new upper roller transmission and bascule
CN106825145B (en) *	2017-03-02	2018-08-28	郑常	A kind of novel upper roller transmission and balancing device

Also Published As

Publication number	Publication date
CH653578A5 (en)	1986-01-15
ATA516681A (en)	1984-01-15
NL8105556A (en)	1982-11-01

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Legal Events

Date	Code	Title	Description
1988-10-15	ELJ	Ceased due to non-payment of the annual fee