NL6906429A - - Google Patents

Info

Publication number
NL6906429A
NL6906429A NL6906429A NL6906429A NL6906429A NL 6906429 A NL6906429 A NL 6906429A NL 6906429 A NL6906429 A NL 6906429A NL 6906429 A NL6906429 A NL 6906429A NL 6906429 A NL6906429 A NL 6906429A
Authority
NL
Netherlands
Application number
NL6906429A
Other versions
NL156071B (nl
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
Publication of NL6906429A publication Critical patent/NL6906429A/xx
Publication of NL156071B publication Critical patent/NL156071B/xx

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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL6906429.A 1968-04-27 1969-04-25 Inrichting voor het vormen van een hoek met een kleine hoekradius aan een blenk met omgebogen rand. NL156071B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681752270 DE1752270C3 (de) 1968-04-27 1968-04-27 Vorrichtung zum Bolden einer Ecke mit sehr kleinem Eckenradius an einem vorgeformten Blechteil

Publications (2)

Publication Number Publication Date
NL6906429A true NL6906429A (de) 1969-10-29
NL156071B NL156071B (nl) 1978-03-15

Family

ID=5692707

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6906429.A NL156071B (nl) 1968-04-27 1969-04-25 Inrichting voor het vormen van een hoek met een kleine hoekradius aan een blenk met omgebogen rand.

Country Status (6)

Country Link
AT (1) AT283870B (de)
BE (1) BE732118A (de)
DE (1) DE1752270C3 (de)
FR (1) FR2007106A1 (de)
GB (1) GB1257065A (de)
NL (1) NL156071B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE116170T1 (de) * 1989-06-09 1995-01-15 Brian Francis Mooney Verfahren und vorrichtung zum formen des endes eines flachen metallrohres zum verschliessen und abdichten des endes.
DE4009466C2 (de) * 1990-03-23 1994-07-14 Gfi Ges Fuer Ingenieurtechnik Vorrichtung zum Bilden einer dreiseitig begrenzten Ecke eines Blechs
CH691795A5 (de) * 1996-09-02 2001-10-31 Rudolf Tschopp Verfahren zum Biegen eines Rohres, Vorrichtung zur Durchführung des Verfahrens sowie ein nach dem Verfahren hergestelltes Element.
CZ12077U1 (cs) * 1999-05-17 2002-03-18 Acf Engineering & Automation Gmbh Zařízení k vytvoření trojstranně ohraničené rohové oblasti z rovinné desky a zařízení k deformaci rohu
DE102010048589A1 (de) * 2010-09-21 2012-03-22 Giw Gesellschaft Für Innovative Werkzeugsysteme Mbh Verfahren und Vorrichtung zum Formen flächiger Werkstücke
KR20230042747A (ko) * 2020-09-03 2023-03-29 제이에프이 스틸 가부시키가이샤 프레스 성형품의 제조 방법 및 프레스 성형 장치
CN113843295B (zh) * 2021-10-13 2023-09-26 燕山大学 一种挤压扇形筋板的翻转成形工艺

Also Published As

Publication number Publication date
DE1752270B2 (de) 1972-06-22
DE1752270A1 (de) 1971-08-26
DE1752270C3 (de) 1977-10-06
FR2007106A1 (de) 1970-01-02
BE732118A (de) 1969-10-01
NL156071B (nl) 1978-03-15
AT283870B (de) 1970-08-25
GB1257065A (de) 1971-12-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: JUNKERS