AT334160B - Werkzeug zum biegen von werkstucken, wie rohre und profilstabe - Google Patents

Werkzeug zum biegen von werkstucken, wie rohre und profilstabe

Info

Publication number
AT334160B
AT334160B AT615274A AT615274A AT334160B AT 334160 B AT334160 B AT 334160B AT 615274 A AT615274 A AT 615274A AT 615274 A AT615274 A AT 615274A AT 334160 B AT334160 B AT 334160B
Authority
AT
Austria
Prior art keywords
tubes
tool
work pieces
profile bar
bending work
Prior art date
Application number
AT615274A
Other languages
English (en)
Other versions
ATA615274A (de
Original Assignee
Paweck 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
Priority claimed from DE19732345138 external-priority patent/DE2345138C3/de
Priority claimed from DE19732356451 external-priority patent/DE2356451C3/de
Application filed by Paweck Ag filed Critical Paweck Ag
Application granted granted Critical
Publication of AT334160B publication Critical patent/AT334160B/de
Publication of ATA615274A publication Critical patent/ATA615274A/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
AT615274A 1973-09-07 1974-07-26 Werkzeug zum biegen von werkstucken, wie rohre und profilstabe AT334160B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732345138 DE2345138C3 (de) 1973-09-07 Werkzeug zum Biegen von Werkstücken, wie Rohre und Profilstäbe
DE19732356451 DE2356451C3 (de) 1973-11-12 1973-11-12 Werkzeug zum Biegen stabförmiger Werkstücke

Publications (2)

Publication Number Publication Date
AT334160B true AT334160B (de) 1976-01-10
ATA615274A ATA615274A (de) 1976-04-15

Family

ID=25765754

Family Applications (1)

Application Number Title Priority Date Filing Date
AT615274A AT334160B (de) 1973-09-07 1974-07-26 Werkzeug zum biegen von werkstucken, wie rohre und profilstabe

Country Status (12)

Country Link
US (1) US3898832A (de)
JP (1) JPS5928412B2 (de)
AT (1) AT334160B (de)
CH (1) CH571905A5 (de)
CS (1) CS208701B2 (de)
DD (1) DD112916A5 (de)
ES (1) ES430085A1 (de)
FR (1) FR2243034B1 (de)
GB (1) GB1479957A (de)
IT (1) IT1032529B (de)
NL (1) NL7411768A (de)
SE (1) SE389041B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254662A (en) * 1975-10-31 1977-05-04 Toshio Takeuchi Method of and machine for forming arccshaped plate
US4403495A (en) * 1981-05-15 1983-09-13 Rockwell International Corporation Apparatus for bending channel section members
JPS6083724A (ja) * 1983-10-12 1985-05-13 Nissan Motor Co Ltd エツジベンド工法及びその装置
JPS60238213A (ja) * 1984-05-10 1985-11-27 Mitsubishi Heavy Ind Ltd ストリツプエツジ切削装置
IT1306993B1 (it) * 1999-01-18 2001-10-11 E M A R C S P A Procedimento per la curvatura di un elemento profilato metallico concontenimento delle deformazioni della sua sezione e relativa
CN103357720B (zh) * 2013-06-19 2015-01-07 海波重型工程科技股份有限公司 采用专用夹持装置火工全屈服弯制桥梁u型肋的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256730A (en) * 1965-04-08 1966-06-21 James K Faull Methods of and devices for forming apertures in tubular stock
US3390566A (en) * 1965-12-10 1968-07-02 Foster Wheeler Corp Fin-tube panel bending apparatus
FR1601215A (de) * 1968-12-31 1970-08-10
US3606788A (en) * 1969-10-14 1971-09-21 Foster Wheeler Corp Short-radius squeeze bending apparatus

Also Published As

Publication number Publication date
GB1479957A (en) 1977-07-13
FR2243034B1 (de) 1979-01-05
SE389041B (sv) 1976-10-25
ATA615274A (de) 1976-04-15
CS208701B2 (en) 1981-09-15
JPS5928412B2 (ja) 1984-07-12
FR2243034A1 (de) 1975-04-04
CH571905A5 (de) 1976-01-30
US3898832A (en) 1975-08-12
NL7411768A (nl) 1975-03-11
SE7409779L (de) 1975-03-10
JPS5054566A (de) 1975-05-14
DD112916A5 (de) 1975-05-12
IT1032529B (it) 1979-06-20
ES430085A1 (es) 1977-04-01

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee