DK0619153T3 - Udvidelsesværktøj til hule emner - Google Patents

Udvidelsesværktøj til hule emner

Info

Publication number
DK0619153T3
DK0619153T3 DK93105592T DK93105592T DK0619153T3 DK 0619153 T3 DK0619153 T3 DK 0619153T3 DK 93105592 T DK93105592 T DK 93105592T DK 93105592 T DK93105592 T DK 93105592T DK 0619153 T3 DK0619153 T3 DK 0619153T3
Authority
DK
Denmark
Prior art keywords
expansion
main body
expansion mandrel
hand lever
tool main
Prior art date
Application number
DK93105592T
Other languages
Danish (da)
English (en)
Inventor
Ewald Wagner
Original Assignee
Rothenberger Werkzeuge Ag
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.)
Filing date
Publication date
Application filed by Rothenberger Werkzeuge Ag filed Critical Rothenberger Werkzeuge Ag
Application granted granted Critical
Publication of DK0619153T3 publication Critical patent/DK0619153T3/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
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)
DK93105592T 1992-01-02 1993-04-05 Udvidelsesværktøj til hule emner DK0619153T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4200020A DE4200020C1 (en) 1992-01-02 1992-01-02 Hollow, cylindrical workpiece widening tool - has rack teeth on sliding mandrel meshing with teeth on hinged, L=shaped handle
EP93105592A EP0619153B1 (de) 1992-01-02 1993-04-05 Aufweitewerkzeug für hohle Werkstücke

Publications (1)

Publication Number Publication Date
DK0619153T3 true DK0619153T3 (da) 1998-07-27

Family

ID=25910792

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93105592T DK0619153T3 (da) 1992-01-02 1993-04-05 Udvidelsesværktøj til hule emner

Country Status (5)

Country Link
EP (1) EP0619153B1 (de)
AT (1) ATE160103T1 (de)
DE (1) DE4200020C1 (de)
DK (1) DK0619153T3 (de)
ES (1) ES2110535T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636424A1 (de) * 1996-09-07 1998-03-12 Audi Ag Vorrichtung zur Herstellung von Konturen in der Wandung eines Hohlprofiles
DE19730053C1 (de) * 1997-07-14 1998-10-15 Eckhard Wolter Vorrichtung zum Aufweiten der Enden rohrförmiger Werkstücke
EP1369188B1 (de) * 2002-06-06 2003-12-17 Rothenberger Aktiengesellschaft Handwerkzeug in Form einer Zange zum Aufweiten von Hohlkörpern
GB2465007A (en) * 2008-11-04 2010-05-12 Nigel Alexander Buchanan Pipe flaring apparatus
EP2600993A4 (de) 2010-08-06 2017-07-12 American Grease Stick Company Bördelhandwerkzeug
EP3062944A4 (de) 2013-10-30 2017-08-09 American Grease Stick Company Bördelhandwerkzeug
CN105327993B (zh) * 2015-11-19 2018-04-20 无锡工源机械有限公司 一种气动执行器弹簧的扩孔翻边机
CN105327995B (zh) * 2015-11-19 2018-09-25 无锡工源机械有限公司 一种气动执行器弹簧的扩孔翻边机的模距调节机构
CN105327996B (zh) * 2015-11-19 2018-08-17 无锡工源机械有限公司 气动执行器弹簧的扩孔翻边机的模距调节结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511490A1 (de) * 1975-03-15 1976-09-23 Edwin Rothenberger Schweisstec Vorrichtung zum aufweiten von rohrleitungsenden
FR2380831A1 (fr) * 1977-02-22 1978-09-15 Beauvillier & Cie Appareil a former des emboitures
NZ217685A (en) * 1985-10-10 1988-11-29 Web Tooling Pty Ltd Pipe expander; segmented stepped disc accommodates range of pipe sizes
DE3930710A1 (de) * 1989-09-14 1991-03-28 Rothenberger Werkzeuge Masch Aufweitewerkzeug fuer hohle werkstuecke
DE4017404C1 (de) * 1990-05-30 1991-10-31 Rothenberger Werkzeuge-Maschinen Gmbh, 6000 Frankfurt, De
CA2024394A1 (en) * 1989-09-14 1991-03-15 Velte Karl-Heinz Expansion tool for hollow working parts

Also Published As

Publication number Publication date
EP0619153A1 (de) 1994-10-12
EP0619153B1 (de) 1997-11-12
ATE160103T1 (de) 1997-11-15
ES2110535T3 (es) 1998-02-16
DE4200020C1 (en) 1993-07-22

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