DK0606708T3 - Selvstyrende valse til rilning af et smedbart rør - Google Patents

Selvstyrende valse til rilning af et smedbart rør

Info

Publication number: DK0606708T3
Authority: DK; Denmark
Prior art keywords: roll; grooving; bodies; section; cylindrical
Prior art date: 1993-01-15

Application number

DK93308107.7T

Other languages

English (en)

Inventor

Douglas R Dole

Original Assignee

Victaulic Co Of America

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.)

1993-01-15

Filing date

1993-10-12

Publication date

1998-02-02

1993-10-12 Application filed by Victaulic Co Of America filed Critical Victaulic Co Of America

1998-02-02 Application granted granted Critical

1998-02-02 Publication of DK0606708T3 publication Critical patent/DK0606708T3/da

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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Rolls And Other Rotary Bodies (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

DK93308107.7T 1993-01-15 1993-10-12 Selvstyrende valse til rilning af et smedbart rør DK0606708T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/004,796 US5279143A (en)	1993-01-15	1993-01-15	Self-tracking roll for grooving thin walled pipe

Publications (1)

Publication Number	Publication Date
DK0606708T3 true DK0606708T3 (da)	1998-02-02

Family

ID=21712572

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93308107.7T DK0606708T3 (da)	1993-01-15	1993-10-12	Selvstyrende valse til rilning af et smedbart rør

Country Status (8)

Country	Link
US (1)	US5279143A (da)
EP (1)	EP0606708B1 (da)
AT (1)	ATE155055T1 (da)
CA (1)	CA2103413C (da)
DE (1)	DE69312042T2 (da)
DK (1)	DK0606708T3 (da)
ES (1)	ES2106980T3 (da)
SG (1)	SG77559A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5450738A (en) *	1993-08-31	1995-09-19	Grinnell Corporation	Method and apparatus for forming piping element connections having multiple outward steps
US5528919A (en) *	1995-02-02	1996-06-25	Emerson Electric Company	Roll grooving apparatus
US5778715A (en) *	1996-11-05	1998-07-14	Grinnell Corporation	Cold rolling positioning roller assembly
SE9804196L (sv) *	1998-12-03	2000-06-04	Bo Roennkvist	En mantel för ett kärl, ett kärl och sätt att tillverka dessa
US6196039B1 (en)	1999-03-25	2001-03-06	Anvil International, Inc.	Groove rolling of piping elements
WO2001008826A1 (en) *	1999-08-03	2001-02-08	Anvil International, Inc.	Roller assembly for a cold rolling apparatus with angularly offset rotational axes
WO2001008827A1 (en) *	1999-08-03	2001-02-08	Anvil International, Inc.	Hydraulic positioning assembly for cold rolling tubes
US6408664B1 (en)	1999-08-03	2002-06-25	Anvil International	Hydraulic positioning assembly for cold rolling tubes
US6591652B1 (en) *	2001-07-13	2003-07-15	Emerson Electric Co.	Roll grooving apparatus
US8777277B2 (en) *	2010-12-02	2014-07-15	Victaulic Company	Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof
US10189070B2 (en) *	2014-08-29	2019-01-29	Victaulic Company	Roller for roll forming
US10369609B2 (en)	2014-08-29	2019-08-06	Victaulic Company	Roller with compound angle flange
US10245631B2 (en)	2014-10-13	2019-04-02	Victaulic Company	Roller set and pipe elements
DE102016124487A1 (de) *	2016-12-15	2018-06-21	Mv Pipe Technologies Gmbh	Vorrichtung und Verfahren zum Erzeugen einer umlaufenden Nut in einem Endabschnitt eines Metallrohres
CN107745023A (zh) *	2017-10-24	2018-03-02	江门市力士达泵业制造有限公司	一种管体滚环加工成型设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2975819A (en) *	1955-06-29	1961-03-21	Victaulic Co Of America	Pipe grooving tool
US3648503A (en) *	1970-03-27	1972-03-14	Veeder Industries Inc	Beading machine and method
US3754424A (en) *	1972-05-17	1973-08-28	Gulf & Western Ind Prod Co	Method for necking-in can bodies
US3903722A (en) *	1974-06-28	1975-09-09	Victaulic Co Of America	Roll grooving tool
US3995466A (en) *	1975-09-19	1976-12-07	Victaulic Company Of America	Machine for roll grooving of pipe
US4041747A (en) *	1976-08-05	1977-08-16	Collins Machinery Corporation	Pipe grooving apparatus
JPS60177917A (ja) *	1984-02-27	1985-09-11	Hitachi Ltd	テ−パ円筒体の周壁外周面の溝加工方法

1993
- 1993-01-15 US US08/004,796 patent/US5279143A/en not_active Expired - Lifetime
- 1993-10-12 AT AT93308107T patent/ATE155055T1/de active
- 1993-10-12 ES ES93308107T patent/ES2106980T3/es not_active Expired - Lifetime
- 1993-10-12 DE DE69312042T patent/DE69312042T2/de not_active Expired - Lifetime
- 1993-10-12 EP EP93308107A patent/EP0606708B1/en not_active Expired - Lifetime
- 1993-10-12 SG SG1996007179A patent/SG77559A1/en unknown
- 1993-10-12 DK DK93308107.7T patent/DK0606708T3/da active
- 1993-11-18 CA CA002103413A patent/CA2103413C/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2103413A1 (en)	1994-07-16
HK1000999A1 (en)	1998-05-15
ES2106980T3 (es)	1997-11-16
DE69312042D1 (de)	1997-08-14
SG77559A1 (en)	2001-01-16
CA2103413C (en)	1996-12-31
EP0606708A1 (en)	1994-07-20
EP0606708B1 (en)	1997-07-09
US5279143A (en)	1994-01-18
DE69312042T2 (de)	1997-12-18
ATE155055T1 (de)	1997-07-15

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