ES510075A0 - Perfeccionamientos en calandras, con rodillos inferiores fijos y rodillo superior oscilante. - Google Patents

Perfeccionamientos en calandras, con rodillos inferiores fijos y rodillo superior oscilante.

Info

Publication number: ES510075A0
Authority: ES; Spain
Prior art keywords: calandras; lower rollers; fixed lower; upper rocking; rocking roller
Prior art date: 1981-03-17
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.): Granted

Application number

ES510075A

Other languages

English (en)

Other versions

ES8306619A1 (es

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.)

Individual

Original Assignee

Individual

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.)

1981-03-17

Filing date

1982-03-02

Publication date

1983-06-01

1982-03-02 Application filed by Individual filed Critical Individual

1983-06-01 Publication of ES510075A0 publication Critical patent/ES510075A0/es

1983-06-01 Publication of ES8306619A1 publication Critical patent/ES8306619A1/es

Status Expired legal-status Critical Current

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
- 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)

ES510075A 1981-03-17 1982-03-02 Perfeccionamientos en calandras, con rodillos inferiores fijos y rodillo superior oscilante. Expired ES8306619A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT12470/81A IT1145952B (it)	1981-03-17	1981-03-17	Calandra con rulli inferiori fissi e rullo superiore oscillante

Publications (2)

Publication Number	Publication Date
ES510075A0 true ES510075A0 (es)	1983-06-01
ES8306619A1 ES8306619A1 (es)	1983-06-01

Family

ID=11140539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES510075A Expired ES8306619A1 (es)	1981-03-17	1982-03-02	Perfeccionamientos en calandras, con rodillos inferiores fijos y rodillo superior oscilante.

Country Status (6)

Country	Link
BR (1)	BR8201422A (es)
DE (1)	DE3208851A1 (es)
DK (1)	DK97282A (es)
ES (1)	ES8306619A1 (es)
IT (1)	IT1145952B (es)
PT (1)	PT74585B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005026727B3 (de) *	2005-06-09	2006-10-12	Heinz Wotke Ges.M.B.H.	Blechbearbeitungsmaschine
CN103386429B (zh) *	2012-05-10	2017-06-20	江阴德玛斯特钻具有限公司	钻杆螺纹保护套的卷圆机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1073142A (fr) *	1953-03-20	1954-09-20		Perfectionnements aux machines à rouler ou à cintrer la tôle
US3371513A (en) *	1965-12-09	1968-03-05	Kaufmann Tool & Engineering Co	Open end rolling machine
FR2214534B3 (es) *	1973-01-23	1976-01-30	Lisse Ets Fr

1981
- 1981-03-17 IT IT12470/81A patent/IT1145952B/it active
1982
- 1982-03-02 ES ES510075A patent/ES8306619A1/es not_active Expired
- 1982-03-05 DK DK97282A patent/DK97282A/da not_active Application Discontinuation
- 1982-03-11 DE DE19823208851 patent/DE3208851A1/de not_active Withdrawn
- 1982-03-15 PT PT74585A patent/PT74585B/pt unknown
- 1982-03-16 BR BR8201422A patent/BR8201422A/pt unknown

Also Published As

Publication number	Publication date
IT8112470A0 (it)	1981-03-17
IT1145952B (it)	1986-11-12
DK97282A (da)	1982-09-18
BR8201422A (pt)	1983-02-01
DE3208851A1 (de)	1982-12-09
ES8306619A1 (es)	1983-06-01
PT74585A (en)	1982-04-01
PT74585B (en)	1983-09-01

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