IT8220013D0 - Group for punching and / or bending of tubes, particularly suitable for allowing the punching of holes with transversal axes and / or bending with non-planar bends between them. - Google Patents

Group for punching and / or bending of tubes, particularly suitable for allowing the punching of holes with transversal axes and / or bending with non-planar bends between them.

Info

Publication number
IT8220013D0
IT8220013D0 IT2001382A IT2001382A IT8220013D0 IT 8220013 D0 IT8220013 D0 IT 8220013D0 IT 2001382 A IT2001382 A IT 2001382A IT 2001382 A IT2001382 A IT 2001382A IT 8220013 D0 IT8220013 D0 IT 8220013D0
Authority
IT
Italy
Prior art keywords
punching
bending
tubes
allowing
holes
Prior art date
Application number
IT2001382A
Other languages
Italian (it)
Other versions
IT1198357B (en
Inventor
Bernard Matthey Doret
Gilberte Mangin
Original Assignee
Matthey Doret Bernard Mangin G
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 Matthey Doret Bernard Mangin G filed Critical Matthey Doret Bernard Mangin G
Priority to IT2001382A priority Critical patent/IT1198357B/en
Publication of IT8220013D0 publication Critical patent/IT8220013D0/en
Application granted granted Critical
Publication of IT1198357B publication Critical patent/IT1198357B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/28Perforating, i.e. punching holes in tubes or other hollow bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/06Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
IT2001382A 1982-03-08 1982-03-08 Group for punching and / or bending of pipes, particularly suitable for allowing the punching of holes with transversal axes and / or bending with curvatures that are not coplanar with each other IT1198357B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2001382A IT1198357B (en) 1982-03-08 1982-03-08 Group for punching and / or bending of pipes, particularly suitable for allowing the punching of holes with transversal axes and / or bending with curvatures that are not coplanar with each other

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001382A IT1198357B (en) 1982-03-08 1982-03-08 Group for punching and / or bending of pipes, particularly suitable for allowing the punching of holes with transversal axes and / or bending with curvatures that are not coplanar with each other
EP19820106553 EP0088152A1 (en) 1982-03-08 1982-07-21 A tube punching and/or bending assembly, particularly for punching holes having axes transversely to one another and/or for bending a tube with curves not coplanar to one another

Publications (2)

Publication Number Publication Date
IT8220013D0 true IT8220013D0 (en) 1982-03-08
IT1198357B IT1198357B (en) 1988-12-21

Family

ID=11163115

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001382A IT1198357B (en) 1982-03-08 1982-03-08 Group for punching and / or bending of pipes, particularly suitable for allowing the punching of holes with transversal axes and / or bending with curvatures that are not coplanar with each other

Country Status (2)

Country Link
EP (1) EP0088152A1 (en)
IT (1) IT1198357B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480721A (en) * 2013-08-30 2014-01-01 重庆市宏立摩托车制造有限公司 U-shaped pipe landing leg punching tool

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8702647A (en) * 1987-11-05 1989-06-01 Petrus Armin Michiel Marie Coo Device for pressure working of workpieces.
FR2639853A1 (en) * 1988-12-07 1990-06-08 Perm Device for machining a tube, or similar materials, by shearing or deformation
IT8921687D0 (en) * 1989-09-12 1989-09-12 Blm Spa Process for complementary machining of rod-shaped material and machine for carrying out the procedure.
DE4322063C2 (en) * 1993-07-02 1999-07-15 Schaefer Hydroforming Gmbh Method and device for cutting out a section of a wall of a hollow body produced by the hydroforming process
JP3632802B2 (en) * 1996-10-16 2005-03-23 本田技研工業株式会社 Compound processing equipment
CN101972809A (en) * 2010-08-24 2011-02-16 上海宏昌汽配有限公司 Stamping technology of waist holes on metal square tubes
CN104368677B (en) * 2014-09-29 2016-08-24 南通福乐达汽车配件有限公司 A kind of pipe fitting horizontal punching frock
CN104354316B (en) * 2014-11-03 2016-05-11 宁夏富盛机械制造有限公司 Iron skill hydraulic forming machine
CN105478580B (en) * 2016-01-22 2017-10-10 马鞍山天正智能装备有限公司 A kind of pipe flattens the integration stamped arc machine of double end arc making and its application method
CN110405057A (en) * 2019-07-29 2019-11-05 白尊敏 A kind of sawing sheet-punching-pipe end shaping-bend pipe integration apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812046A (en) * 1929-06-17 1931-06-30 Hudson Motor Car Co Die press
US2556987A (en) * 1949-12-10 1951-06-12 Ames Spot Welder Co Inc Pipe deforming machine
US2844204A (en) * 1954-09-30 1958-07-22 Deeco Inc Combined clamping and punching apparatus
US3234838A (en) * 1963-10-04 1966-02-15 James K Faull Tube piercing apparatus
DE2330224C3 (en) * 1972-04-11 1979-10-25 Fa. Heinrich Oltmanns, 2905 Edewecht
US3971275A (en) * 1975-09-18 1976-07-27 Mach John J Nestable die alignment means for punch press machines
FR2416063B1 (en) * 1978-02-06 1983-08-19 Matthey Doret Bernard
JPS566738A (en) * 1979-06-30 1981-01-23 Toshio Tsutsumi Press device of rod for constituting baby car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480721A (en) * 2013-08-30 2014-01-01 重庆市宏立摩托车制造有限公司 U-shaped pipe landing leg punching tool

Also Published As

Publication number Publication date
IT1198357B (en) 1988-12-21
EP0088152A1 (en) 1983-09-14

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