CA961705A - Press die for bending u-shaped blanks into pipes - Google Patents

Press die for bending u-shaped blanks into pipes

Info

Publication number
CA961705A
CA961705A CA120,516A CA120516A CA961705A CA 961705 A CA961705 A CA 961705A CA 120516 A CA120516 A CA 120516A CA 961705 A CA961705 A CA 961705A
Authority
CA
Canada
Prior art keywords
pipes
bending
press die
shaped blanks
blanks
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA120,516A
Other languages
English (en)
Other versions
CA120516S (en
Inventor
Detlef Ramdohr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann 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
Application filed by Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of CA961705A publication Critical patent/CA961705A/en
Expired legal-status Critical Current

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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • 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
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CA120,516A 1970-08-17 1971-08-13 Press die for bending u-shaped blanks into pipes Expired CA961705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041399 DE2041399C3 (de) 1970-08-17 1970-08-17 Pressengesenk zum Runden von U-förmig vorgebogenen Blechzuschnitten

Publications (1)

Publication Number Publication Date
CA961705A true CA961705A (en) 1975-01-28

Family

ID=5780287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA120,516A Expired CA961705A (en) 1970-08-17 1971-08-13 Press die for bending u-shaped blanks into pipes

Country Status (6)

Country Link
JP (1) JPS5611530B1 (show.php)
CA (1) CA961705A (show.php)
DE (1) DE2041399C3 (show.php)
FR (1) FR2102294B1 (show.php)
GB (1) GB1345278A (show.php)
SU (1) SU504461A3 (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2189881C2 (ru) * 2000-01-26 2002-09-27 АООТ "Челябинский трубопрокатный завод" Штамповый инструмент для прессования труб большого диаметра
CN104772391B (zh) * 2015-03-19 2017-02-01 柳州市永益机械制造有限公司 卡子冲压模具

Also Published As

Publication number Publication date
DE2041399B2 (de) 1974-12-19
FR2102294A1 (show.php) 1972-04-07
FR2102294B1 (show.php) 1974-10-11
DE2041399A1 (de) 1972-05-04
GB1345278A (en) 1974-01-30
SU504461A3 (ru) 1976-02-25
JPS5611530B1 (show.php) 1981-03-14
DE2041399C3 (de) 1975-07-24

Similar Documents

Publication Publication Date Title
CA948549A (en) Punch press
CA999510A (en) Bending press
CA935086A (en) Nibbling punch
AU464394B2 (en) Pipe bending die
AU457852B2 (en) Die for shaping metals
CA945830A (en) Lubricating system for metal forming die
CA961705A (en) Press die for bending u-shaped blanks into pipes
CA951885A (en) Crimping die
CA969782A (en) Steel sheet for manufacturing cans
AU3166871A (en) Die
AU518275B2 (en) Punch press
AU517131B2 (en) Punch press
CA848155A (en) Die forming swage
AU462710B2 (en) Universal automatic bending press
CA836833A (en) Ejector for punch press
CA842781A (en) Lubricants for dies
CA855026A (en) Punch press
CA852552A (en) Punch press
CA844920A (en) Punch press
AU2298970A (en) Hydraulic bending press
CA836690A (en) Turret punch press
CA835706A (en) Turret punch press
CA849256A (en) Tools for flanging pipes
AU461644B2 (en) Forming die
CA848348A (en) Process for shaping polybutene-1