LU77511A1 - - Google Patents

Info

Publication number
LU77511A1
LU77511A1 LU77511A LU77511A LU77511A1 LU 77511 A1 LU77511 A1 LU 77511A1 LU 77511 A LU77511 A LU 77511A LU 77511 A LU77511 A LU 77511A LU 77511 A1 LU77511 A1 LU 77511A1
Authority
LU
Luxembourg
Application number
LU77511A
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 filed Critical
Priority to LU77511A priority Critical patent/LU77511A1/xx
Priority to BE188188A priority patent/BE867653A/fr
Priority to SE7806399A priority patent/SE7806399L/xx
Priority to GB24826/78A priority patent/GB1587480A/en
Priority to FI781780A priority patent/FI781780A/fi
Priority to NO781995A priority patent/NO145461C/no
Priority to NLAANVRAGE7806202,A priority patent/NL187196C/xx
Priority to DE19782825040 priority patent/DE2825040A1/de
Priority to CA305,055A priority patent/CA1081547A/fr
Priority to AU36942/78A priority patent/AU519125B2/en
Priority to DK254178A priority patent/DK254178A/da
Priority to US05/914,226 priority patent/US4205546A/en
Priority to CH630478A priority patent/CH628826A5/fr
Priority to BR7803775A priority patent/BR7803775A/pt
Priority to FR787817258A priority patent/FR2393627A1/fr
Publication of LU77511A1 publication Critical patent/LU77511A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/286—Making tube fittings for connecting pipes, e.g. U-pieces starting from sheet material
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/21—Deep-drawing without fixing the border of the blank
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
LU77511A 1977-06-09 1977-06-09 LU77511A1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
LU77511A LU77511A1 (fr) 1977-06-09 1977-06-09
BE188188A BE867653A (fr) 1977-06-09 1978-05-31 Procede de formage de pieces creuses courbes et dispositif pour la mise en oeuvre de ce procede
SE7806399A SE7806399L (sv) 1977-06-09 1978-05-31 Forfarande och maskin for framstellning av krokta platror och liknande
GB24826/78A GB1587480A (en) 1977-06-09 1978-05-31 Process for forming curved hollow elements and an apparatus for carrying out this process
FI781780A FI781780A (fi) 1977-06-09 1978-06-05 Foerfarande och anordning foer framstaellning av baogformade ihaoliga element
NO781995A NO145461C (no) 1977-06-09 1978-06-07 Fremgangsmaate til forming av krumme plateroer og anordning til utfoerelse av fremgangsmaaten
NLAANVRAGE7806202,A NL187196C (nl) 1977-06-09 1978-06-07 Werkwijze voor het vormen van holle gebogen buisstukken uit plaatmateriaal met behulp van een matrijs.
DE19782825040 DE2825040A1 (de) 1977-06-09 1978-06-07 Verfahren zur herstellung von gekruemmten hohlkoerpern und vorrichtung zur durchfuehrung des verfahrens
CA305,055A CA1081547A (fr) 1977-06-09 1978-06-08 Appareil et methode servant a cintrer des elements creux
AU36942/78A AU519125B2 (en) 1977-06-09 1978-06-08 Forming curved hollow elements
DK254178A DK254178A (da) 1977-06-09 1978-06-08 Fremgangsmaade til fremstilling af krumme roer
US05/914,226 US4205546A (en) 1977-06-09 1978-06-09 Process for forming curved hollow elements and an apparatus for carrying out this process
CH630478A CH628826A5 (fr) 1977-06-09 1978-06-09 Procede de formage de pieces creuses courbes, dispositif pour la mise en oeuvre de ce procede et pieces creuses courbes embouties ainsi obtenues.
BR7803775A BR7803775A (pt) 1977-06-09 1978-06-09 Processo de moldagem de pecas ocas e dispositivo para a realizacao de dito processo
FR787817258A FR2393627A1 (fr) 1977-06-09 1978-06-09 Procede de formage de pieces creuses courbes et dispositif pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77511A LU77511A1 (fr) 1977-06-09 1977-06-09

Publications (1)

Publication Number Publication Date
LU77511A1 true LU77511A1 (fr) 1979-01-19

Family

ID=19728604

Family Applications (1)

Application Number Title Priority Date Filing Date
LU77511A LU77511A1 (fr) 1977-06-09 1977-06-09

Country Status (15)

Country Link
US (1) US4205546A (fr)
AU (1) AU519125B2 (fr)
BE (1) BE867653A (fr)
BR (1) BR7803775A (fr)
CA (1) CA1081547A (fr)
CH (1) CH628826A5 (fr)
DE (1) DE2825040A1 (fr)
DK (1) DK254178A (fr)
FI (1) FI781780A (fr)
FR (1) FR2393627A1 (fr)
GB (1) GB1587480A (fr)
LU (1) LU77511A1 (fr)
NL (1) NL187196C (fr)
NO (1) NO145461C (fr)
SE (1) SE7806399L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184429A (ja) * 1984-03-02 1985-09-19 Toyo Seikan Kaisha Ltd しごき成形機
DE3908977C2 (de) * 1989-03-18 1995-09-07 Egon Evertz Vorrichtung zum verformen von rohrartigen, bogenförmigen Rohrkörpern
AT394511B (de) * 1989-12-28 1992-04-27 Vaillant Gmbh Verfahren zum herstellen eines rohrkruemmers, und die verwendung des rohrkruemmers
GB9104370D0 (en) * 1991-03-01 1991-04-17 British Aerospace Manufacture of track cans
SE508883C2 (sv) * 1996-05-24 1998-11-16 Ribea Engineering Ab Valsningsförfarande och maskin för framställning av en konisk mantel av plåt, samt ämne härför
DE102005045727B4 (de) * 2005-09-23 2009-02-05 Benteler Automobiltechnik Gmbh Tiefziehverfahren und Tiefziehmaschine
CH704518B1 (de) * 2011-02-22 2019-10-15 Jossi Holding Ag Verfahren zur Herstellung eines Implantats mit mindestens einem Bereich mit einer Oberflächenstruktur, nach dem Verfahren hergestelltes Implantat und Vorrichtung zur Durchführung des Verfahrens.
AT513267B1 (de) * 2013-01-31 2014-03-15 Henn Gmbh & Co Kg Napfförmiger Körper und Verfahren zu dessen Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US435939A (en) * 1890-09-09 James r
US1962510A (en) * 1931-09-11 1934-06-12 Taylor Forge & Pipe Works Method of and apparatus for forming tubular bends
GB568734A (en) * 1943-07-08 1945-04-18 Walter Roy Bridgens Improvements in and relating to hydraulic presses
US2560822A (en) * 1945-11-08 1951-07-17 Walton S Robinson Means and method for making seamless pipe elbows
DE2654199A1 (de) * 1976-11-30 1978-06-01 August Laepple Gmbh & Co Werkz Werkzeug und verfahren zum ziehen, vorzugsweise tiefziehen von hohlkoerpern

Also Published As

Publication number Publication date
GB1587480A (en) 1981-04-01
CA1081547A (fr) 1980-07-15
FR2393627A1 (fr) 1979-01-05
CH628826A5 (fr) 1982-03-31
BR7803775A (pt) 1979-01-09
NO145461B (no) 1981-12-21
US4205546A (en) 1980-06-03
AU3694278A (en) 1979-12-13
NL187196B (nl) 1991-02-01
DK254178A (da) 1978-12-10
DE2825040A1 (de) 1978-12-21
FR2393627B1 (fr) 1984-08-03
FI781780A (fi) 1978-12-10
AU519125B2 (en) 1981-11-12
NO781995L (no) 1978-12-12
NL7806202A (nl) 1978-12-12
SE7806399L (sv) 1978-12-10
NL187196C (nl) 1991-07-01
NO145461C (no) 1982-03-31
BE867653A (fr) 1978-11-30

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