IT1164016B - Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati - Google Patents

Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati

Info

Publication number
IT1164016B
IT1164016B IT50794/79A IT5079479A IT1164016B IT 1164016 B IT1164016 B IT 1164016B IT 50794/79 A IT50794/79 A IT 50794/79A IT 5079479 A IT5079479 A IT 5079479A IT 1164016 B IT1164016 B IT 1164016B
Authority
IT
Italy
Prior art keywords
improvement
tube
bending apparatus
profile bending
profile
Prior art date
Application number
IT50794/79A
Other languages
English (en)
Other versions
IT7950794A0 (it
Inventor
Bengt Fjallstrom
John Close
Original Assignee
Bengt Fjallstrom
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 Bengt Fjallstrom filed Critical Bengt Fjallstrom
Publication of IT7950794A0 publication Critical patent/IT7950794A0/it
Application granted granted Critical
Publication of IT1164016B publication Critical patent/IT1164016B/it

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
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
IT50794/79A 1978-11-10 1979-11-09 Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati IT1164016B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811607A SE7811607L (sv) 1978-11-10 1978-11-10 Laddningsanordning for inladdning av ror eller profiler i en ror- eller profilbockningsmaskin anordnad att arbeta med invendig uppstyrning

Publications (2)

Publication Number Publication Date
IT7950794A0 IT7950794A0 (it) 1979-11-09
IT1164016B true IT1164016B (it) 1987-04-08

Family

ID=20336317

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50794/79A IT1164016B (it) 1978-11-10 1979-11-09 Perfezionamento negli apparecchi per l'incurvamento di tubi o profilati

Country Status (6)

Country Link
JP (1) JPS5577932A (it)
DE (1) DE2945211A1 (it)
FR (1) FR2440787A1 (it)
GB (1) GB2037632A (it)
IT (1) IT1164016B (it)
SE (1) SE7811607L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438398A1 (de) * 1984-10-19 1986-04-30 Ebener GmbH, 5439 Bad Marienberg Verfahren und vorrichtung zum herstellen wendelfoermiger rohre
US5398922A (en) * 1991-04-19 1995-03-21 Tritek Technologies, Inc. Feeder system for a mail sorter
DE102006055671B4 (de) * 2006-11-23 2010-11-25 Tracto-Technik Gmbh Vorrichtung zum Einspannen von Hohlprofilen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287952A (en) * 1963-04-06 1966-11-29 Hilgers Maschinen Und Appbau A Bending machine

Also Published As

Publication number Publication date
SE7811607L (sv) 1980-05-11
JPS5577932A (en) 1980-06-12
IT7950794A0 (it) 1979-11-09
FR2440787A1 (fr) 1980-06-06
GB2037632A (en) 1980-07-16
DE2945211A1 (de) 1980-05-22

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