EP0499094A3 - Expanding tool for hollow work pieces - Google Patents

Expanding tool for hollow work pieces Download PDF

Info

Publication number: EP0499094A3
Authority: EP; European Patent Office
Prior art keywords: work pieces; expanding tool; hollow work; hollow; expanding
Prior art date: 1991-02-12
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.): Ceased

Application number

EP19920101508

Other languages

German (de)

Other versions

EP0499094A2 (en

Inventor

Karl-Heinz Velte

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.)

Rothenberger Werkzeugemaschinen GmbH

Original Assignee

Rothenberger Werkzeugemaschinen 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.)

1991-02-12

Filing date

1992-01-30

Publication date

1992-10-07

1992-01-30 Application filed by Rothenberger Werkzeugemaschinen GmbH filed Critical Rothenberger Werkzeugemaschinen GmbH

1992-08-19 Publication of EP0499094A2 publication Critical patent/EP0499094A2/en

1992-10-07 Publication of EP0499094A3 publication Critical patent/EP0499094A3/en

Status Ceased 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Automatic Assembly (AREA)
Clamps And Clips (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

EP19920101508 1991-02-12 1992-01-30 Expanding tool for hollow work pieces Ceased EP0499094A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4104205A DE4104205C1 (en)	1991-02-12	1991-02-12
DE4104205		1991-02-12

Publications (2)

Publication Number	Publication Date
EP0499094A2 EP0499094A2 (en)	1992-08-19
EP0499094A3 true EP0499094A3 (en)	1992-10-07

Family

ID=6424872

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19920101508 Ceased EP0499094A3 (en)	1991-02-12	1992-01-30	Expanding tool for hollow work pieces

Country Status (6)

Country	Link
US (1)	US5243845A (en)
EP (1)	EP0499094A3 (en)
JP (1)	JPH05185160A (en)
AU (1)	AU646131B2 (en)
CA (1)	CA2061060A1 (en)
DE (1)	DE4104205C1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4202348C1 (en) *	1992-01-29	1993-06-09	Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De	Tube end expansion tool - has holding drillings for guide pins at inner and outer flange sectors
US5836197A (en) *	1996-12-16	1998-11-17	Mckee Machine Tool Corp.	Integral machine tool assemblies
US6439023B1 (en) *	2000-03-22	2002-08-27	General Electric Company	Methods and apparatus for retrofitting compressible flanges
CA2419878A1 (en) *	2002-02-25	2003-08-25	James Creed	Mechanical device for flaring a piling member
DE50200161D1 (en) *	2002-06-06	2004-01-29	Rothenberger Ag	Hand tool in the form of pliers for expanding hollow bodies
US7325436B2 (en) *	2006-05-31	2008-02-05	Enzo Cheng	Expanding tool for hollow members
US8517715B2 (en)	2010-04-06	2013-08-27	Milwaukee Electric Tool Corporation	PEX expanding tool
DE202010004948U1 (en) *	2010-04-13	2011-09-01	Rehau Ag + Co.	Expander head for hollow workpieces with guided segments
DE102010035222B4 (en) *	2010-08-24	2013-04-18	Rothenberger Ag	Coupling for the axial connection of a drive unit with an expander head
US9943949B2 (en)	2010-08-24	2018-04-17	Rothenberger Ag	Coupling parts for connecting a driving device to an expander head
US9388885B2 (en)	2013-03-15	2016-07-12	Ideal Industries, Inc.	Multi-tool transmission and attachments for rotary tool
TWI433739B (en) *	2013-04-02	2014-04-11	Chieh Yu Cheng	Flaring device for a tubular member
DE102013107294A1 (en) *	2013-07-10	2015-01-15	Gustav Klauke Gmbh	Hand tool and hand-expanding device
US9914260B2 (en)	2014-06-20	2018-03-13	Milwaukee Electric Tool Corporation	PEX expanding tool
US9862137B2 (en)	2015-04-20	2018-01-09	Milwaukee Electric Tool Corporation	PEX expanding tool
WO2016201196A1 (en)	2015-06-10	2016-12-15	Milwaukee Electric Tool Corporation	Pex expanding tool
US11596999B2 (en)	2019-02-20	2023-03-07	Milwaukee Electric Tool Corporation	PEX expansion tool
US11633775B2 (en)	2019-02-20	2023-04-25	Milwaukee Electric Tool Corporation	PEX expansion tool
US11110646B2 (en) *	2019-07-23	2021-09-07	Brochman Innovations, Llc	PEX tubing expander head
CN214726466U (en)	2020-11-27	2021-11-16	米沃奇电动工具公司	Expansion tool
US11779990B2 (en)	2021-04-09	2023-10-10	Milwaukee Electric Tool Corporation	Expansion tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2511490A1 (en) *	1975-03-15	1976-09-23	Edwin Rothenberger Schweisstec	DEVICE FOR EXPANSION OF PIPE ENDS
DE2616324A1 (en) *	1976-04-14	1977-10-27	Kabel Metallwerke Ghh	Accurate enlargement of pipe bores to set dias. - uses split plug separated by conical arbor and levers as on pliers
EP0252868A2 (en) *	1986-07-07	1988-01-13	Emerson Electric Co.	Tube expanding tool
DE8807784U1 (en) *	1988-06-15	1988-08-11	Semmler, Allan Raymond	Expanding tool
DE3826187A1 (en) *	1988-08-02	1990-02-08	Rothenberger Werkzeuge Masch	Expansion tool for hollow workpieces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1238012A (en) *	1917-04-09	1917-08-21	Walker K Burwell	Nut-lock.
US1717668A (en) *	1927-10-29	1929-06-18	Dhaenens Peter	Nut lock
DE8800503U1 (en) *	1988-01-18	1989-05-18	Hesse, Kurt, 8510 Fürth	Switch for play tracks equipped with lateral guide elements for driving toys

1991
- 1991-02-12 DE DE4104205A patent/DE4104205C1/de not_active Expired - Fee Related
1992
- 1992-01-16 US US07/822,002 patent/US5243845A/en not_active Expired - Fee Related
- 1992-01-20 AU AU10334/92A patent/AU646131B2/en not_active Ceased
- 1992-01-30 EP EP19920101508 patent/EP0499094A3/en not_active Ceased
- 1992-02-10 JP JP4023472A patent/JPH05185160A/en active Pending
- 1992-02-12 CA CA002061060A patent/CA2061060A1/en not_active Abandoned

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2511490A1 (en) *	1975-03-15	1976-09-23	Edwin Rothenberger Schweisstec	DEVICE FOR EXPANSION OF PIPE ENDS
DE2616324A1 (en) *	1976-04-14	1977-10-27	Kabel Metallwerke Ghh	Accurate enlargement of pipe bores to set dias. - uses split plug separated by conical arbor and levers as on pliers
EP0252868A2 (en) *	1986-07-07	1988-01-13	Emerson Electric Co.	Tube expanding tool
DE8807784U1 (en) *	1988-06-15	1988-08-11	Semmler, Allan Raymond	Expanding tool
DE3826187A1 (en) *	1988-08-02	1990-02-08	Rothenberger Werkzeuge Masch	Expansion tool for hollow workpieces

Also Published As

Publication number	Publication date
JPH05185160A (en)	1993-07-27
EP0499094A2 (en)	1992-08-19
US5243845A (en)	1993-09-14
AU1033492A (en)	1992-08-20
AU646131B2 (en)	1994-02-10
DE4104205C1 (en)	1992-10-08
CA2061060A1 (en)	1992-08-13

Legal Events

Date	Code	Title	Description
1992-07-03	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
1992-08-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL PT SE
1992-08-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-10-07	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL PT SE
1993-05-19	17P	Request for examination filed	Effective date: 19930323
1994-05-04	17Q	First examination report despatched	Effective date: 19940316
1995-05-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
1995-07-05	18R	Application refused	Effective date: 19950216

Publication	Publication Date	Title
EP0499094A3 (en)	1992-10-07	Expanding tool for hollow work pieces
GB2265562B (en)	1995-04-26	Tool chuck
EP0459008A3 (en)	1993-01-13	Drilling tool for directional drilling
EP0500104A3 (en)	1993-03-10	Composite-machining machine tool
EP0562232A3 (en)	1993-12-15	Machine tool
EP0489351A3 (en)	1993-03-10	Software work tool
EP0527238A4 (en)	1993-05-12	Machine tool
EP0508152A3 (en)	1993-03-03	Cutting tool
EP0517098A3 (en)	1993-01-13	Machine tool
EP0514626A3 (en)	1993-10-20	Tool turret
EP0528052A4 (en)	1993-06-30	Machine tool
GB2250559B (en)	1995-03-08	Fastener-driving tool
EP0499132A3 (en)	1993-03-03	Cutting tool
GB2236968B (en)	1993-01-06	Tool chuck
GB9104378D0 (en)	1991-04-17	Tool jig
AU6685590A (en)	1991-12-05	Expansion tool for hollow working parts
IL106651A0 (en)	1993-12-08	Machine tool for workpieces
GB9322141D0 (en)	1993-12-15	Cutting machine tool
EP0421144A3 (en)	1991-10-09	Expanding tool
KR960006482Y1 (en)	1996-07-29	Boring bar tool
GB2282778B (en)	1995-08-30	Machine tool
GB2262900B (en)	1996-08-21	Machine tool
GB2253168B (en)	1994-02-23	Cutting tool holding assembly
RU1808944C (en)	1993-04-15	Working tool
EP0513735A3 (en)	1993-08-04	Tool turret