ATE160103T1 - Aufweitewerkzeug für hohle werkstücke - Google Patents

Aufweitewerkzeug für hohle werkstücke

Info

Publication number
ATE160103T1
ATE160103T1 AT93105592T AT93105592T ATE160103T1 AT E160103 T1 ATE160103 T1 AT E160103T1 AT 93105592 T AT93105592 T AT 93105592T AT 93105592 T AT93105592 T AT 93105592T AT E160103 T1 ATE160103 T1 AT E160103T1
Authority
AT
Austria
Prior art keywords
expansion
main body
expansion mandrel
hand lever
tool main
Prior art date
Application number
AT93105592T
Other languages
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 ATE160103T1 publication Critical patent/ATE160103T1/de

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)
AT93105592T 1992-01-02 1993-04-05 Aufweitewerkzeug für hohle werkstücke ATE160103T1 (de)

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
ATE160103T1 true ATE160103T1 (de) 1997-11-15

Family

ID=25910792

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93105592T ATE160103T1 (de) 1992-01-02 1993-04-05 Aufweitewerkzeug für hohle werkstücke

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
ES2211842T3 (es) 2002-06-06 2004-07-16 Rothenberger Aktiengesellschaft Util manuel en forma de tenazas para ensanchar cuerpos huecos.
GB2465007A (en) * 2008-11-04 2010-05-12 Nigel Alexander Buchanan Pipe flaring apparatus
WO2012018875A1 (en) 2010-08-06 2012-02-09 American Grease Stick Company Hand held flaring tool
TW201532699A (zh) 2013-10-30 2015-09-01 American Grease Stick Co 手持擴展工具
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
US4733551A (en) * 1985-10-10 1988-03-29 W.E.B. Tooling Pty Ltd. Pipe expander
DE4017404C1 (de) * 1990-05-30 1991-10-31 Rothenberger Werkzeuge-Maschinen Gmbh, 6000 Frankfurt, De
DE3930710A1 (de) * 1989-09-14 1991-03-28 Rothenberger Werkzeuge Masch Aufweitewerkzeug fuer hohle werkstuecke
CA2024394A1 (en) * 1989-09-14 1991-03-15 Velte Karl-Heinz Expansion tool for hollow working parts

Also Published As

Publication number Publication date
ES2110535T3 (es) 1998-02-16
DK0619153T3 (da) 1998-07-27
DE4200020C1 (en) 1993-07-22
EP0619153A1 (de) 1994-10-12
EP0619153B1 (de) 1997-11-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee