GB1398463A - Method of making profiled rails and bodies composed thereof - Google Patents

Method of making profiled rails and bodies composed thereof

Info

Publication number
GB1398463A
GB1398463A GB157573A GB157573A GB1398463A GB 1398463 A GB1398463 A GB 1398463A GB 157573 A GB157573 A GB 157573A GB 157573 A GB157573 A GB 157573A GB 1398463 A GB1398463 A GB 1398463A
Authority
GB
United Kingdom
Prior art keywords
strip
successive
rail
welding
making
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
GB157573A
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 CH1826672A external-priority patent/CH568111A5/en
Application filed by RAPENA PATENT AND VERWALTUNGS AG filed Critical RAPENA PATENT AND VERWALTUNGS AG
Publication of GB1398463A publication Critical patent/GB1398463A/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
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

1398463 Making rails; bending RAPENA PATENTUND VERWALTUNGS AG 11 Jan 1973 [19 Jan 1972 15 Dec 1972] 1575/73 Headings B3A and B3E A profiled rail is formed by bending a metal strip about a line 11, Fig. 1, where a sharp corner is to be formed, and upsetting the strip transversely at the line. Fig. 1 shows successive transverse sections of the strip at stations A-O as it passes through successive pairs of forming rolls. Sharp edges 28, 29 to a groove 17 are formed by successive roll passes at F and G shown in Figs. 7 and 8, whereby the metal in the groove walls is compressed transversely of the strip and forced into the configuration of Fig. 8. A closed hollow rail may be formed in this way and completed by welding adjacent edges, or may be formed by seaming a flat strip to the two end flanges of the section produced in Fig. 1, for which purpose the borders of the section and flat strip may first be roughened. Alternatively, adhesives or spot welding may be used. In further embodiments, two profiled rails are formed in adjacent roll lines, and secured together to form a closed hollow rail by folded welts or by welding. The welded seams may be upset. One of these machines may be driven through a slip clutch, so that its speed adjusts itself to that of the other. The strip may be put under tension during forming, by making successive rolls pairs of gradually increasing effective diameter, while driving them at the same speed. The rail may be made from aluminium or steel.
GB157573A 1972-01-19 1973-01-11 Method of making profiled rails and bodies composed thereof Expired GB1398463A (en)

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
GB1398463A true GB1398463A (en) 1975-06-25

Family

ID=25685597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB157573A Expired GB1398463A (en) 1972-01-19 1973-01-11 Method of making profiled rails and bodies composed thereof

Country Status (11)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570622A (en) * 2017-09-20 2018-01-12 江苏同力机械有限公司 A kind of urgent guide rail and its bending and molding method
WO2021091503A3 (en) * 2019-11-08 2021-06-10 Cizgi Teknoloji Elektronik Tasarim Ve Uretim Anonim Sirketi A frame production method

Families Citing this family (15)

* 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 (en) * 1982-09-17 1984-03-24 Hashimoto Forming Co Ltd Method and device for manufacturing lace, sash, or the like made of metallic sheet
JPS61221440A (en) * 1985-03-25 1986-10-01 マルセロ・ヴアレンザノ Connection system of extruded structural mold material and extrusion member
US5056348A (en) * 1989-06-01 1991-10-15 Robertson-Ceco Corporation Method of making a profiled sheet metal building unit
US4962622A (en) * 1989-06-01 1990-10-16 H. H. Robertson Company Profiled sheet metal building unit and method for making the same
DE4008998A1 (en) * 1990-03-21 1991-09-26 Theo Schroeders DOOR FRAME AND METHOD FOR THEIR PRODUCTION
JP3500742B2 (en) * 1994-12-07 2004-02-23 アイシン精機株式会社 Method of manufacturing a gradually changing roll molded product
DE19741157C2 (en) * 1996-09-18 2000-09-07 Hoermann Kg Antriebstechnik Device for driving a single or multi-part door leaf with a C-shaped guide rail
DE102004016524A1 (en) * 2004-03-31 2005-10-20 Daimler Chrysler Ag Apparatus and method for the production of rolled profiles
CN100421872C (en) * 2005-02-05 2008-10-01 上海申花钢管有限公司 Method for working complex section steel pipe by high-frequency resistance welding continuous roll type cold bending
KR100887521B1 (en) * 2008-10-01 2009-03-06 김동선 A manufacturing unit for a window frame and bending metal product
DE102011079095A1 (en) * 2011-07-13 2013-01-17 Hilti Aktiengesellschaft Method for producing a profile from a sheet metal strip
CN103878216B (en) * 2014-03-20 2016-05-11 扬州瑞铖钢业有限公司 Four roller deform in same pace mechanisms of sectional steel cold-bending machine
CN106195607B (en) * 2016-08-25 2018-05-29 上海佳冷型钢有限公司 Local closed open cold-forming sectional steel and its moulding process
RO134597A2 (en) * 2019-03-25 2020-11-27 Betak S.A. Grounding (spike) electrode, process for making the same and equipment for applying said process

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 (en) * 1969-08-28 1971-02-01 Rapena Patent & Verwaltungs Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570622A (en) * 2017-09-20 2018-01-12 江苏同力机械有限公司 A kind of urgent guide rail and its bending and molding method
CN107570622B (en) * 2017-09-20 2023-11-17 江苏同力日升机械股份有限公司 Emergency guide rail and bending forming method thereof
WO2021091503A3 (en) * 2019-11-08 2021-06-10 Cizgi Teknoloji Elektronik Tasarim Ve Uretim Anonim Sirketi A frame production method

Also Published As

Publication number Publication date
BE794217A (en) 1973-05-16
JPS4885470A (en) 1973-11-13
DD102315A5 (en) 1973-12-12
JPS5223622B2 (en) 1977-06-25
ES410595A1 (en) 1976-04-16
DE2302389B2 (en) 1976-08-05
CA986789A (en) 1976-04-06
ES212802Y (en) 1976-11-01
FR2168462B1 (en) 1976-04-23
DE2302389A1 (en) 1973-07-26
ES212802U (en) 1976-06-01
NL7300730A (en) 1973-07-23
US3841134A (en) 1974-10-15
IT978284B (en) 1974-09-20
FR2168462A1 (en) 1973-08-31

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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