ES2110535T3 - Herramienta para abocardar piezas huecas. - Google Patents

Herramienta para abocardar piezas huecas.

Info

Publication number
ES2110535T3
ES2110535T3 ES93105592T ES93105592T ES2110535T3 ES 2110535 T3 ES2110535 T3 ES 2110535T3 ES 93105592 T ES93105592 T ES 93105592T ES 93105592 T ES93105592 T ES 93105592T ES 2110535 T3 ES2110535 T3 ES 2110535T3
Authority
ES
Spain
Prior art keywords
expansion
main body
tool
expansion mandrel
hand lever
Prior art date
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.)
Expired - Lifetime
Application number
ES93105592T
Other languages
English (en)
Spanish (es)
Inventor
Ewald Wagner
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 Werkzeuge AG
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 ES2110535T3 publication Critical patent/ES2110535T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Gripping On Spindles (AREA)
ES93105592T 1992-01-02 1993-04-05 Herramienta para abocardar piezas huecas. Expired - Lifetime ES2110535T3 (es)

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
ES2110535T3 true ES2110535T3 (es) 1998-02-16

Family

ID=25910792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93105592T Expired - Lifetime ES2110535T3 (es) 1992-01-02 1993-04-05 Herramienta para abocardar piezas huecas.

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
US9492857B2 (en) 2010-08-06 2016-11-15 American Grease Stick Company Hand held flaring tool
EP3062944A4 (de) 2013-10-30 2017-08-09 American Grease Stick Company Bördelhandwerkzeug
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
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
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
CA1267599A (en) * 1985-10-10 1990-04-10 Warren E. Bryant 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
DK0619153T3 (da) 1998-07-27
ATE160103T1 (de) 1997-11-15
EP0619153B1 (de) 1997-11-12
DE4200020C1 (en) 1993-07-22
EP0619153A1 (de) 1994-10-12

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