GB1498971A - Method of and apparatus for making profiled bodies - Google Patents

Method of and apparatus for making profiled bodies

Info

Publication number
GB1498971A
GB1498971A GB2597/75A GB259775A GB1498971A GB 1498971 A GB1498971 A GB 1498971A GB 2597/75 A GB2597/75 A GB 2597/75A GB 259775 A GB259775 A GB 259775A GB 1498971 A GB1498971 A GB 1498971A
Authority
GB
United Kingdom
Prior art keywords
band
forming
line
area
jan
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
GB2597/75A
Other languages
English (en)
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.)
RAPENA PATENT AND VERWALTUNGS AG
Original Assignee
RAPENA PATENT AND VERWALTUNGS 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 CH81074A external-priority patent/CH574283A5/de
Priority claimed from CH202674A external-priority patent/CH577350A5/de
Application filed by RAPENA PATENT AND VERWALTUNGS AG filed Critical RAPENA PATENT AND VERWALTUNGS AG
Publication of GB1498971A publication Critical patent/GB1498971A/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
    • B21D5/08—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 making use of forming-rollers
    • B21D5/086—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 making use of forming-rollers for obtaining closed hollow profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB2597/75A 1974-01-22 1975-01-21 Method of and apparatus for making profiled bodies Expired GB1498971A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH81074A CH574283A5 (en) 1974-01-22 1974-01-22 Continuous hollow bar production process - pivots strip zones in opposite directions around guide line
CH202674A CH577350A5 (en) 1974-02-13 1974-02-13 Continuous hollow bar production process - pivots strip zones in opposite directions around guide line

Publications (1)

Publication Number Publication Date
GB1498971A true GB1498971A (en) 1978-01-25

Family

ID=25685753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2597/75A Expired GB1498971A (en) 1974-01-22 1975-01-21 Method of and apparatus for making profiled bodies

Country Status (12)

Country Link
US (1) US4010628A (forum.php)
JP (1) JPS50117666A (forum.php)
CA (1) CA1032024A (forum.php)
DD (1) DD120131A6 (forum.php)
DE (2) DE2502285A1 (forum.php)
ES (1) ES433996A2 (forum.php)
FR (1) FR2258231A2 (forum.php)
GB (1) GB1498971A (forum.php)
IT (1) IT1046376B (forum.php)
NL (2) NL7500740A (forum.php)
PL (1) PL93376B1 (forum.php)
SE (1) SE7500622L (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716717B2 (ja) * 1989-07-27 1995-03-01 株式会社アミノ 薄板の成形方法及び装置
RU2153944C1 (ru) * 1999-10-12 2000-08-10 Павлов Александр Игоревич Способ изготовления гнутого изделия
DE102011118784A1 (de) * 2011-11-10 2013-05-16 BU + ENGINEERING GmbH Walzprofilierbiegeverfahren zur Fertigung geometrievariabler Profilbauteile
CN109351822B (zh) * 2018-10-18 2020-04-24 武汉钢铁江北集团冷弯型钢有限公司 Z形冷弯型钢的滚弯成型方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638465A (en) * 1969-03-10 1972-02-01 Flangeklamp Corp Method of forming a structural element
BE755358A (forum.php) * 1969-08-28 1971-02-01 Rapena Patent & Verwaltungs Ag
BE794217A (fr) * 1972-01-19 1973-05-16 Rapena Patent & Verwaltungs Ag Procede de fabrication de barres profilees et corps assembles a partir de celles-ci
US3877275A (en) * 1973-08-22 1975-04-15 Unistrut Corp Cold roll reduction and forming method

Also Published As

Publication number Publication date
FR2258231A2 (forum.php) 1975-08-18
DE2502285A1 (de) 1975-08-28
NL7500741A (nl) 1975-07-24
CA1032024A (en) 1978-05-30
DE2502286A1 (de) 1975-07-24
IT1046376B (it) 1980-06-30
PL93376B1 (forum.php) 1977-05-30
ES433996A2 (es) 1978-01-16
SE7500622L (forum.php) 1975-07-23
US4010628A (en) 1977-03-08
DD120131A6 (forum.php) 1976-06-05
NL7500740A (nl) 1975-07-24
JPS50117666A (forum.php) 1975-09-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee