EP0417416A3 - Axial thread rolling head - Google Patents

Axial thread rolling head Download PDF

Info

Publication number: EP0417416A3
Authority: EP; European Patent Office
Prior art keywords: thread rolling; rolling head; axial thread; axial; head
Prior art date: 1989-09-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19900112909

Other languages

German (de)

Other versions

EP0417416A2 (en

Inventor

Uwe Schunk

Wolfgang Hahn

Eberhart Krueger

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.)

Fette GmbH

Original Assignee

Wilhelm Fette GmbH

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.)

1989-09-09

Filing date

1990-07-06

Publication date

1991-04-03

1990-07-06 Application filed by Wilhelm Fette GmbH filed Critical Wilhelm Fette GmbH

1991-03-20 Publication of EP0417416A2 publication Critical patent/EP0417416A2/en

1991-04-03 Publication of EP0417416A3 publication Critical patent/EP0417416A3/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
- B21H3/042—Thread-rolling heads
- B21H3/044—Thread-rolling heads working axially

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Rolling Contact Bearings (AREA)

EP19900112909 1989-09-09 1990-07-06 Axial thread rolling head Withdrawn EP0417416A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8910769U		1989-09-09
DE8910769U DE8910769U1 (en)	1989-09-09	1989-09-09	Axial thread rolling head

Publications (2)

Publication Number	Publication Date
EP0417416A2 EP0417416A2 (en)	1991-03-20
EP0417416A3 true EP0417416A3 (en)	1991-04-03

Family

ID=6842702

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900112909 Withdrawn EP0417416A3 (en)	1989-09-09	1990-07-06	Axial thread rolling head

Country Status (2)

Country	Link
EP (1)	EP0417416A3 (en)
DE (1)	DE8910769U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29606684U1 (en) *	1996-04-12	1996-07-11	Wilhelm Fette Gmbh, 21493 Schwarzenbek	Thread rolling head

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1065418A (en) *	1951-10-29	1954-05-25		Device for rolling screw threads on lathes in the metallurgical industry
DE1225136B (en) *	1963-02-25	1966-09-22	Sawod Freser	Thread rolling head for rolling threads on thin-walled workpieces, especially on pipes
FR2281183A1 (en) *	1974-08-06	1976-03-05	Habegger Harold	THREADING TOOL BY LAMINATION
FR2336198A1 (en) *	1975-12-23	1977-07-22	Habegger Harold	LAMINATE THREADING APPARATUS
SU738734A1 (en) *	1978-06-19	1980-06-05	Предприятие П/Я Р-6753	Thread rolling head
FR2448949A1 (en) *	1979-02-16	1980-09-12	Hydexco	Die for thread rolling - has heads mounted eccentrically on spindles to allow pivoting to release workpiece
SU940968A1 (en) *	1980-11-14	1982-07-07	Севастопольский Приборостроительный Институт	Apparatus for rolling thread on taps
SU940967A1 (en) *	1980-11-12	1982-07-07	Севастопольский Приборостроительный Институт	Thread rolling on head

1989
- 1989-09-09 DE DE8910769U patent/DE8910769U1/en not_active Expired
1990
- 1990-07-06 EP EP19900112909 patent/EP0417416A3/en not_active Withdrawn

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1065418A (en) *	1951-10-29	1954-05-25		Device for rolling screw threads on lathes in the metallurgical industry
DE1225136B (en) *	1963-02-25	1966-09-22	Sawod Freser	Thread rolling head for rolling threads on thin-walled workpieces, especially on pipes
FR2281183A1 (en) *	1974-08-06	1976-03-05	Habegger Harold	THREADING TOOL BY LAMINATION
FR2336198A1 (en) *	1975-12-23	1977-07-22	Habegger Harold	LAMINATE THREADING APPARATUS
SU738734A1 (en) *	1978-06-19	1980-06-05	Предприятие П/Я Р-6753	Thread rolling head
FR2448949A1 (en) *	1979-02-16	1980-09-12	Hydexco	Die for thread rolling - has heads mounted eccentrically on spindles to allow pivoting to release workpiece
SU940967A1 (en) *	1980-11-12	1982-07-07	Севастопольский Приборостроительный Институт	Thread rolling on head
SU940968A1 (en) *	1980-11-14	1982-07-07	Севастопольский Приборостроительный Институт	Apparatus for rolling thread on taps

Also Published As

Publication number	Publication date
DE8910769U1 (en)	1989-11-02
EP0417416A2 (en)	1991-03-20

Publication	Publication Date	Title
GB8928427D0 (en)	1990-02-21	Head gear
GB8927382D0 (en)	1990-01-31	An extrusion head
IL96563A0 (en)	1991-09-16	Thread
EP0417416A3 (en)	1991-04-03	Axial thread rolling head
GB8709217D0 (en)	1987-05-20	Nut/thread protectors
PL275108A1 (en)	1990-04-17	Non-rotaring thread rolling head
EP0416780A3 (en)	1991-12-04	Extruded thread
BG37724A1 (en)	1985-08-15	Thread rolling head
GB9023137D0 (en)	1990-12-05	Reducing mill
BG39833A1 (en)	1986-09-15	Thread rolling head
RU1833232C (en)	1993-08-07	Thread rolling tool
ZA905206B (en)	1991-04-24	Cross head
PL125658B2 (en)	1983-06-30	Thread rolling head
ZA907896B (en)	1992-01-29	Substituted acrylamido-penicillanic esters
GB8910556D0 (en)	1989-06-21	Thread caliper
GB8921166D0 (en)	1989-11-08	Head rest
GB2235403B (en)	1992-11-11	Wrench head
ZA9010426B (en)	1991-11-27	Head sunscreen
PL316096A1 (en)	1998-03-16	Inner thread rolling head
GB8825646D0 (en)	1988-12-07	Atlanto axial fixator
AU111050S (en)	1991-05-22	Head gear
PL272820A1 (en)	1989-12-11	Tool for rolling taper threads
AU103485S (en)	1989-03-23	Rolled section
AU103484S (en)	1989-03-23	Rolled section
AU108103S (en)	1990-07-04	Head means

Legal Events

Date	Code	Title	Description
1991-02-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-02-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-03-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR GB IT
1991-04-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE ES FR GB IT
1991-08-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1991-10-09	18W	Application withdrawn	Withdrawal date: 19910816