IT8419906A0 - Procedimento e dispositivo per la riduzione con calibratura della sezione trasversale di un pezzo, rotante per la lavorazione. - Google Patents

Procedimento e dispositivo per la riduzione con calibratura della sezione trasversale di un pezzo, rotante per la lavorazione.

Info

Publication number: IT8419906A0
Authority: IT; Italy
Prior art keywords: calibration; machining; procedure; reduction; piece
Prior art date: 1983-03-07

Application number

IT8419906A

Other languages

English (en)

Other versions

IT1175416B (it

Inventor

Ernst Grob

Hans Krapfenbauer

Original Assignee

Ernst Grob

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.)

1983-03-07

Filing date

1984-03-06

Publication date

1984-03-06

1984-03-06 Application filed by Ernst Grob filed Critical Ernst Grob

1984-03-06 Publication of IT8419906A0 publication Critical patent/IT8419906A0/it

1987-07-01 Application granted granted Critical

1987-07-01 Publication of IT1175416B publication Critical patent/IT1175416B/it

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/42—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for step-by-step or planetary rolling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
- B21B13/20—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills for planetary rolling
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
- B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Forging (AREA)
Metal Rolling (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

IT19906/84A 1983-03-07 1984-03-06 Procedimento e dispositivo per la riduzione con calibratura della sezione trasversale di un pezzo, rotante per la lavorazione IT1175416B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1217/83A CH658006A5 (de)	1983-03-07	1983-03-07	Verfahren und vorrichtung zum kalibrierenden reduzieren der querschnittsflaeche eines dabei rotierenden werkstueckes.

Publications (2)

Publication Number	Publication Date
IT8419906A0 true IT8419906A0 (it)	1984-03-06
IT1175416B IT1175416B (it)	1987-07-01

Family

ID=4205234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19906/84A IT1175416B (it)	1983-03-07	1984-03-06	Procedimento e dispositivo per la riduzione con calibratura della sezione trasversale di un pezzo, rotante per la lavorazione

Country Status (4)

Country	Link
AT (1)	AT385922B (it)
CH (1)	CH658006A5 (it)
DE (1)	DE3400315C2 (it)
IT (1)	IT1175416B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH675840A5 (it) *	1988-10-05	1990-11-15	Grob Ernst Fa
ATE155717T1 (de) *	1994-06-25	1997-08-15	Grob Ernst Fa	Verfahren und vorrichtung zum walzen von hohlteilen
ATE233620T1 (de) *	1997-11-24	2003-03-15	Grob Ernst Fa	Verfahren und vorrichtung zum kaltumformen von hohlteilen
US6718809B1 (en) *	1998-01-10	2004-04-13	General Electric Company	Method for processing billets out of metals and alloys and the article
WO2005075125A1 (de)	2004-02-06	2005-08-18	Ernst Grob Ag	Vorrichtung und verfahren zur erzeugung von verzahnungsartigen profilierungen von werkstücken
CH714772A1 (de)	2018-11-15	2019-09-13	Grob Ernst Fa	Vorrichtung und Verfahren zum kaltumformenden Profilieren von Werkstücken.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT20607B (de) *	1904-09-19	1905-07-10	Gustave Antoine Lambert	Walzwerk mit Planetenbewegung der Walzen.
US1622744A (en) *	1926-04-05	1927-03-29	Ralph C Stiefel	Tube-forming mill
US2565780A (en) *	1946-04-26	1951-08-28	Nat Tube Co	Roller die
DE1111584B (de) *	1954-11-11	1961-07-27	Innocenti Soc Generale	Planetenwalzwerk zum Auswalzen von Rohren
CA1079098A (en) *	1977-07-01	1980-06-10	Alexander I. Wilson	Rolling machine

1983
- 1983-03-07 CH CH1217/83A patent/CH658006A5/de not_active IP Right Cessation
1984
- 1984-01-05 DE DE3400315A patent/DE3400315C2/de not_active Expired - Fee Related
- 1984-01-09 AT AT0004184A patent/AT385922B/de not_active IP Right Cessation
- 1984-03-06 IT IT19906/84A patent/IT1175416B/it active

Also Published As

Publication number	Publication date
IT1175416B (it)	1987-07-01
AT385922B (de)	1988-06-10
ATA4184A (de)	1987-11-15
DE3400315C2 (de)	1995-07-13
CH658006A5 (de)	1986-10-15
DE3400315A1 (de)	1984-09-13

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19951227

Publication	Publication Date	Title
FI885027L (fi)	1990-05-02	Metalldetektor.
DE3675831D1 (de)	1991-01-10	Werkzeugbruchdetektor.
DE3482753D1 (de)	1990-08-23	Druckmessfuehler.
DE3586192D1 (de)	1992-07-16	Roentgen-anordnung.
FI851682A0 (fi)	1985-04-29	Kloningsvektor.
IT8422730A0 (it)	1984-09-20	Dispositivo di riduzione della pressione.
DE3585551D1 (de)	1992-04-16	Logikanalysator.
DE3483536D1 (de)	1990-12-13	Gasfuehler.
DE3587621D1 (de)	1993-11-18	Logikanalysator.
FI862733L (fi)	1987-01-09	Metalldetektor.
DE3483103D1 (de)	1990-10-04	Ueberwachungseinrichtung.
DE3381187D1 (de)	1990-03-08	Detektoranordnungsstruktur und -herstellung.
FI865373A0 (fi)	1986-12-31	Anvaendning av tumoernekrosfaktor som viktregulator.
DE3679522D1 (de)	1991-07-04	Goniometertisch.
DE3587185D1 (de)	1993-04-22	Annaeherungsdetektor.
FI852275A0 (fi)	1985-06-06	Blodpaose med en namnlapp som moegliggoer en oekad gasgenomslaepplighet.
FI852078A0 (fi)	1985-05-23	Termoskanna eller -flaska med en tillslutningsslid som uppbaer tillslutningsorganet.
ES540732A0 (es)	1986-11-16	Un procedimiento para la polimeracion de una alfa-monoolefina.
DE3587620D1 (de)	1993-11-18	Logikanalysator.
DE3574517D1 (de)	1990-01-04	Bandendetektor.
DE3670702D1 (de)	1990-05-31	Vorlagendetektor.
FI844691L (fi)	1985-05-31	Anordning foer framstaellning av med ovanblad foersedda staplar av tryckprodukter.
DE3577790D1 (de)	1990-06-21	Detektor.
FI873276L (fi)	1987-07-27	Laeckagedetektor.
DE3579347D1 (de)	1990-10-04	Azolylpropanole.