ATA365982A - Rohr-biegemaschine mit einer rohr-schnellspannvorrichtung - Google Patents

Rohr-biegemaschine mit einer rohr-schnellspannvorrichtung

Info

Publication number
ATA365982A
ATA365982A AT823659A AT365982A ATA365982A AT A365982 A ATA365982 A AT A365982A AT 823659 A AT823659 A AT 823659A AT 365982 A AT365982 A AT 365982A AT A365982 A ATA365982 A AT A365982A
Authority
AT
Austria
Prior art keywords
pipe
clamping device
bending machine
quick
pipe bending
Prior art date
Application number
AT823659A
Other languages
English (en)
Other versions
AT380414B (de
Original Assignee
Maschf Augsburg Nuernberg 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of ATA365982A publication Critical patent/ATA365982A/de
Application granted granted Critical
Publication of AT380414B publication Critical patent/AT380414B/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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/4006—Gripping the work or tool by a split sleeve
    • B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
AT0365982A 1981-12-02 1982-10-04 Rohrbiegemaschine mit einer rohr-schnellspannvorrichtung AT380414B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147688 DE3147688A1 (de) 1981-12-02 1981-12-02 "rohr-schnellspannvorrichtung"

Publications (2)

Publication Number Publication Date
ATA365982A true ATA365982A (de) 1985-10-15
AT380414B AT380414B (de) 1986-05-26

Family

ID=6147705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0365982A AT380414B (de) 1981-12-02 1982-10-04 Rohrbiegemaschine mit einer rohr-schnellspannvorrichtung

Country Status (5)

Country Link
AT (1) AT380414B (de)
DE (1) DE3147688A1 (de)
FR (1) FR2517225A1 (de)
GB (1) GB2110976B (de)
IT (1) IT1148688B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163519B (en) * 1984-08-23 1987-11-25 Automotive Products Plc A bore gripping tool
US5865232A (en) * 1996-03-08 1999-02-02 Miller Veeners, Inc. Method and apparatus for cutting veneer sheets from a tapered flitch
DE102010004822B4 (de) * 2010-01-15 2016-02-04 AWS Schäfer Technologie GmbH Rohrmanipulator
ITPD20100267A1 (it) * 2010-09-09 2012-03-10 Metal 3 S R L Dispositivo di presa di tubi, particolarmente per macchine piega-tubi e simili

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759856A (en) * 1953-06-19 1956-10-24 Nat Res Dev Spindle-actuated mechanism for the operation of collets
US2862540A (en) * 1954-02-01 1958-12-02 Ryan Aeronautical Co Expanding clamp for a tube bending machine
DE1096714B (de) * 1956-04-19 1961-01-05 Gustav Espey G M B H Spanneinrichtung fuer Einzelwerkstuecke an einem Stangendrehautomat
US2877022A (en) * 1957-05-16 1959-03-10 John J Parker Expansible arbor with segmental sleeves
CH367685A (fr) * 1960-02-26 1963-02-28 Kummer Freres S A Fabrique De Broche avec pince de serrage par l'intérieur
US3523371A (en) * 1968-02-20 1970-08-11 Donald C Vencill Tubing measuring and marking device for marking pipe bender feedstock
DE2459506B2 (de) * 1974-09-13 1976-07-22 Rast Patent Manufacturers Pty. Ltd., North Plympton, Südaustralien (Australien) Backenanordnung fuer ausdehnungswerkzeuge
DE2630967C3 (de) * 1976-07-08 1980-06-26 Mannesmann Ag, 4000 Duesseldorf Rohrbiegevorrichtung

Also Published As

Publication number Publication date
GB2110976A (en) 1983-06-29
IT1148688B (it) 1986-12-03
AT380414B (de) 1986-05-26
DE3147688A1 (de) 1983-06-16
FR2517225A1 (fr) 1983-06-03
GB2110976B (en) 1986-03-19
IT8249603A0 (it) 1982-12-01

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Legal Events

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