IT978284B - Procedimento per la fabbricazione di profilati e di corpi da loro composti - Google Patents

Procedimento per la fabbricazione di profilati e di corpi da loro composti

Info

Publication number
IT978284B
IT978284B IT19370/73A IT1937073A IT978284B IT 978284 B IT978284 B IT 978284B IT 19370/73 A IT19370/73 A IT 19370/73A IT 1937073 A IT1937073 A IT 1937073A IT 978284 B IT978284 B IT 978284B
Authority
IT
Italy
Prior art keywords
procedure
bodies composed
manufacturing profiles
profiles
manufacturing
Prior art date
Application number
IT19370/73A
Other languages
English (en)
Italian (it)
Original Assignee
Rapena 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 CH1826672A external-priority patent/CH568111A5/de
Application filed by Rapena Ag filed Critical Rapena Ag
Application granted granted Critical
Publication of IT978284B publication Critical patent/IT978284B/it

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
    • 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
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/12—Constructions depending on the use of specified materials of metal
    • E06B3/14—Constructions depending on the use of specified materials of metal of special cross-section
    • E06B3/16—Hollow frames of special construction, e.g. made of folded sheet metal or of two or more section parts connected together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49625—Openwork, e.g., a truss, joist, frame, lattice-type or box beam
    • Y10T29/49627—Frame component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT19370/73A 1972-01-19 1973-01-19 Procedimento per la fabbricazione di profilati e di corpi da loro composti IT978284B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH75972 1972-01-19
CH1826672A CH568111A5 (en) 1972-12-15 1972-12-15 Cold forming metal strip by rolling - to form sections for metal windows

Publications (1)

Publication Number Publication Date
IT978284B true IT978284B (it) 1974-09-20

Family

ID=25685597

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19370/73A IT978284B (it) 1972-01-19 1973-01-19 Procedimento per la fabbricazione di profilati e di corpi da loro composti

Country Status (11)

Country Link
US (1) US3841134A (enrdf_load_stackoverflow)
JP (1) JPS5223622B2 (enrdf_load_stackoverflow)
BE (1) BE794217A (enrdf_load_stackoverflow)
CA (1) CA986789A (enrdf_load_stackoverflow)
DD (1) DD102315A5 (enrdf_load_stackoverflow)
DE (1) DE2302389B2 (enrdf_load_stackoverflow)
ES (2) ES410595A1 (enrdf_load_stackoverflow)
FR (1) FR2168462B1 (enrdf_load_stackoverflow)
GB (1) GB1398463A (enrdf_load_stackoverflow)
IT (1) IT978284B (enrdf_load_stackoverflow)
NL (1) NL7300730A (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010628A (en) * 1974-01-22 1977-03-08 Rapena Patent - Und Verwaltungs-Ag Method and device of making a profiled body of at least one band of materials
JPS5950917A (ja) * 1982-09-17 1984-03-24 Hashimoto Forming Co Ltd プロファイル材の軸線曲げ方法及びその装置
JPS61221440A (ja) * 1985-03-25 1986-10-01 マルセロ・ヴアレンザノ 押出構造用型材と押出部材との結合システム
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
DE4008998A1 (de) * 1990-03-21 1991-09-26 Theo Schroeders Tuerzarge und verfahren zu ihrer herstellung
JP3500742B2 (ja) * 1994-12-07 2004-02-23 アイシン精機株式会社 徐変ロール成形品の製造方法
DE59706025D1 (de) * 1996-09-18 2002-02-21 Hoermann Kg Antriebstechnik C-förmige führungsprofilschiene
DE102004016524A1 (de) * 2004-03-31 2005-10-20 Daimler Chrysler Ag Vorrichtung und Verfahren zur Herstellung von Walzprofilen
CN100421872C (zh) * 2005-02-05 2008-10-01 上海申花钢管有限公司 一种高频电阻焊接连续辊式冷弯成形的复杂截面钢管加工方法
KR100887521B1 (ko) * 2008-10-01 2009-03-06 김동선 창호프레임 및 금속절곡품 제조장치
DE102011079095A1 (de) 2011-07-13 2013-01-17 Hilti Aktiengesellschaft Verfahren zum Herstellen eines Profils aus einem Blechband
CN103878216B (zh) * 2014-03-20 2016-05-11 扬州瑞铖钢业有限公司 型钢冷弯机的四辊同步变形机构
CN106195607B (zh) * 2016-08-25 2018-05-29 上海佳冷型钢有限公司 局部闭合开口冷弯型钢及其成型工艺
CN107570622B (zh) * 2017-09-20 2023-11-17 江苏同力日升机械股份有限公司 一种紧急导轨及其弯曲成型方法
RO134597A2 (ro) * 2019-03-25 2020-11-27 Betak S.A. Electrod (ţăruş) de împământare, procedeu de obţinere şi utilaj pentru aplicarea procedeului
WO2021091503A2 (en) * 2019-11-08 2021-05-14 Cizgi Teknoloji Elektronik Tasarim Ve Uretim Anonim Sirketi A frame production method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251967A (en) * 1936-08-05 1941-08-12 Carl M Yoder Machine for and process of forming structural members
US3638465A (en) * 1969-03-10 1972-02-01 Flangeklamp Corp Method of forming a structural element
BE755358A (enrdf_load_stackoverflow) * 1969-08-28 1971-02-01 Rapena Patent & Verwaltungs Ag

Also Published As

Publication number Publication date
JPS4885470A (enrdf_load_stackoverflow) 1973-11-13
DD102315A5 (enrdf_load_stackoverflow) 1973-12-12
DE2302389B2 (de) 1976-08-05
US3841134A (en) 1974-10-15
GB1398463A (en) 1975-06-25
ES212802Y (es) 1976-11-01
FR2168462B1 (enrdf_load_stackoverflow) 1976-04-23
NL7300730A (enrdf_load_stackoverflow) 1973-07-23
DE2302389A1 (de) 1973-07-26
BE794217A (fr) 1973-05-16
ES410595A1 (es) 1976-04-16
JPS5223622B2 (enrdf_load_stackoverflow) 1977-06-25
CA986789A (en) 1976-04-06
ES212802U (es) 1976-06-01
FR2168462A1 (enrdf_load_stackoverflow) 1973-08-31

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