BG42183A3 - Метод за огъване на ламарина и устройство за осъществяване на метода - Google Patents

Метод за огъване на ламарина и устройство за осъществяване на метода

Info

Publication number
BG42183A3
BG42183A3 BG048409A BG4840980A BG42183A3 BG 42183 A3 BG42183 A3 BG 42183A3 BG 048409 A BG048409 A BG 048409A BG 4840980 A BG4840980 A BG 4840980A BG 42183 A3 BG42183 A3 BG 42183A3
Authority
BG
Bulgaria
Prior art keywords
rollers
sheet metal
pair
bending
implementing
Prior art date
Application number
BG048409A
Other languages
English (en)
Inventor
Hans Zeman
Original Assignee
Zeman & Co Gmbh
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 Zeman & Co Gmbh filed Critical Zeman & Co Gmbh
Publication of BG42183A3 publication Critical patent/BG42183A3/bg

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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Метод за огъване на ламарина, характеризиращ се с това, че огъването се осъществява едновременно с образуване най-малко на една надлъжна гофра във всеки от участъците на натисковите напрежения. Устройство за осъществяване на посочения по-горе метод, включващо задвижвана двойка валци, състояща се от един локално неподвижен и от един транспортен валец, както и от поне един, разположен пред. Респ. Зад двойката валци транспортиращ огъващ валец характеризиращо се с това, че всички валци са изпълнени с профил, съответствуващ на профила на ламарината, като поне валците на двойката валци са профилирани съответно на оформените в ламарината надлъжна гофри. Патентните претенции са формулирани в 2 точки.
BG048409A 1979-07-10 1980-07-07 Метод за огъване на ламарина и устройство за осъществяване на метода BG42183A3 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT481579A AT359805B (de) 1979-07-10 1979-07-10 Verfahren zum biegen von blechen und vor- richtung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
BG42183A3 true BG42183A3 (bg) 1987-10-15

Family

ID=3568678

Family Applications (1)

Application Number Title Priority Date Filing Date
BG048409A BG42183A3 (bg) 1979-07-10 1980-07-07 Метод за огъване на ламарина и устройство за осъществяване на метода

Country Status (25)

Country Link
US (1) US4619131A (bg)
EP (1) EP0031822B1 (bg)
AR (1) AR220850A1 (bg)
AT (1) AT359805B (bg)
AU (1) AU546944B2 (bg)
BE (1) BE884095A (bg)
BG (1) BG42183A3 (bg)
BR (1) BR8008743A (bg)
CA (1) CA1136531A (bg)
CS (1) CS220329B2 (bg)
DD (1) DD151885A5 (bg)
DE (1) DE3062964D1 (bg)
DK (1) DK154479C (bg)
ES (1) ES493078A0 (bg)
GR (1) GR69202B (bg)
HU (1) HU178885B (bg)
IT (1) IT1127522B (bg)
MX (1) MX154475A (bg)
NO (1) NO151576C (bg)
OA (1) OA06578A (bg)
PL (1) PL225559A1 (bg)
PT (1) PT71505A (bg)
WO (1) WO1981000222A1 (bg)
YU (1) YU44191B (bg)
ZA (1) ZA804046B (bg)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK8404709A (bg) * 1983-10-05 1985-04-06
DE3738566A1 (de) * 1987-04-01 1988-10-13 Spaeth Gmbh & Co Kg Stahlbau B Verfahren und vorrichtung zum biegen eines bleches
US4962622A (en) * 1989-06-01 1990-10-16 H. H. Robertson Company Profiled sheet metal building unit and method for making the same
US5056348A (en) * 1989-06-01 1991-10-15 Robertson-Ceco Corporation Method of making a profiled sheet metal building unit
DE4425149A1 (de) * 1994-07-15 1996-01-18 Hoesch Siegerlandwerke Gmbh Gebogenes Trapezprofilblech für Dachkonstruktionen und Verfahren zur Herstellung eines derartigen Profilblechs
DE4442211A1 (de) * 1994-11-29 1996-06-05 Hoesch Siegerlandwerke Gmbh Gebogenes Trapezprofilblech für Dachkonstruktionen und Verfahren zur Herstellung eines derartigen Profilblechs
USD391972S (en) 1997-01-02 1998-03-10 Kolar Joseph R Utility rolling machine
DE102005044423A1 (de) * 2005-09-16 2007-03-22 Blanco Gmbh + Co Kg Verfahren zum Erzeugen einer Abkantung an einem Blechelement
CA2575279A1 (en) * 2006-01-30 2007-07-30 Link-Pipe Inc Apparatus and method for sleeve or sheet corrugation
US20110232203A1 (en) * 2010-03-24 2011-09-29 M.I.C. Industries, Inc. System and method for attaching a wall to a building structure
CN106623528B (zh) * 2017-01-03 2019-02-05 昆明理工大学 一种直线型冷弯钢板桩的辊式连续冷弯成型方法
CN113745635B (zh) * 2021-11-05 2022-03-01 三一技术装备有限公司 叠片装置及叠片方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354951A (en) * 1919-10-04 1920-10-05 Albert J Buhtz Hoop-forming machine
US1793351A (en) * 1929-03-13 1931-02-17 R J Bell Company Inc Barrel-forming machine
US2093933A (en) * 1935-05-13 1937-09-21 Kelsey Hayes Wheel Co Rolling machine
US2279197A (en) * 1939-08-22 1942-04-07 Budd Edward G Mfg Co Forming machine
US2335028A (en) * 1942-05-05 1943-11-23 Bardwell & Mcalister Pinch type bending roll
US3073021A (en) * 1956-06-06 1963-01-15 Maurice W Goodwill Method of forming modular frameless roof construction
US3051214A (en) * 1958-10-15 1962-08-28 Rutten Marion Machine for edging and forming
US3150707A (en) * 1961-04-27 1964-09-29 Howell Pat Apparatus for making metal building and building elements
US3610011A (en) * 1969-06-02 1971-10-05 Clark J Valentine Unitary roll formed vehicle fender and apparatus and method for producing the same
DE2134036A1 (de) * 1971-07-08 1973-01-18 Kloeckner Werke Ag Verfahren und vorrichtung zur herstellung der kruemmung von profilen, mit einer profilierung versehenen platten, baendern oder dergleichen
AT313684B (de) * 1971-12-28 1974-02-25 Ragailler Franz Verfahren und Einrichtung zur Herstellung von dünnwandigen, großflächigen Profilen
SU519246A1 (ru) * 1974-10-04 1976-06-30 Украинский научно-исследовательский институт металлов Способ гибки профилированных заготовок
DE2506700A1 (de) * 1975-02-18 1976-08-26 Kloeckner Werke Ag Verfahren und vorrichtung zum kruemmen von profilen, profilierten platten, baendern o. dgl.
US4154077A (en) * 1978-03-06 1979-05-15 Field Form, Inc. Apparatus and method for manufacturing curved building panels
US4228672A (en) * 1978-06-05 1980-10-21 The Lockformer Company Rotary notcher and former

Also Published As

Publication number Publication date
GR69202B (bg) 1982-05-06
WO1981000222A1 (fr) 1981-02-05
DE3062964D1 (en) 1983-06-09
ZA804046B (en) 1981-02-25
NO151576B (no) 1985-01-21
EP0031822B1 (de) 1983-05-04
IT8049187A0 (it) 1980-07-08
AU546944B2 (en) 1985-09-26
PT71505A (de) 1980-08-01
YU44191B (en) 1990-04-30
BE884095A (fr) 1980-10-16
NO810788L (no) 1981-03-09
YU175180A (en) 1984-12-31
DK154479B (da) 1988-11-21
AT359805B (de) 1980-12-10
ES8105592A1 (es) 1981-07-01
ATA481579A (de) 1980-04-15
CA1136531A (en) 1982-11-30
DK106781A (da) 1981-03-09
CS220329B2 (en) 1983-03-25
HU178885B (en) 1982-07-28
AU6057180A (en) 1981-02-13
AR220850A1 (es) 1980-11-28
OA06578A (fr) 1981-08-31
ES493078A0 (es) 1981-07-01
MX154475A (es) 1987-08-28
US4619131A (en) 1986-10-28
IT1127522B (it) 1986-05-21
DK154479C (da) 1989-04-10
BR8008743A (pt) 1981-05-05
PL225559A1 (bg) 1981-08-07
DD151885A5 (de) 1981-11-11
NO151576C (no) 1985-05-08
EP0031822A1 (de) 1981-07-15

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