AT334716B - METHOD OF MANUFACTURING A THERMALLY INSULATED HOLLOW RAIL AND HOLLOW RAIL PRODUCED AFTER THAT - Google Patents

METHOD OF MANUFACTURING A THERMALLY INSULATED HOLLOW RAIL AND HOLLOW RAIL PRODUCED AFTER THAT

Info

Publication number
AT334716B
AT334716B AT1030173A AT1030173A AT334716B AT 334716 B AT334716 B AT 334716B AT 1030173 A AT1030173 A AT 1030173A AT 1030173 A AT1030173 A AT 1030173A AT 334716 B AT334716 B AT 334716B
Authority
AT
Austria
Prior art keywords
hollow rail
manufacturing
thermally insulated
produced
rail
Prior art date
Application number
AT1030173A
Other languages
German (de)
Other versions
ATA1030173A (en
Original Assignee
Rapena Patent & 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
Application filed by Rapena Patent & Verwaltungs Ag filed Critical Rapena Patent & Verwaltungs Ag
Application granted granted Critical
Publication of AT334716B publication Critical patent/AT334716B/en
Publication of ATA1030173A publication Critical patent/ATA1030173A/en

Links

Classifications

    • 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
    • E06B3/263—Frames with special provision for insulation
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • E06B3/2735—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members comprising a sheet metal member, an edge or which is bent over the edge of the other metal member with interposition of an insulating element
    • 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
    • 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)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
AT1030173A 1973-11-16 1973-12-10 METHOD OF MANUFACTURING A THERMALLY INSULATED HOLLOW RAIL AND HOLLOW RAIL PRODUCED AFTER THAT AT334716B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1615073A CH564387A5 (en) 1973-11-16 1973-11-16

Publications (2)

Publication Number Publication Date
AT334716B true AT334716B (en) 1976-02-10
ATA1030173A ATA1030173A (en) 1976-05-15

Family

ID=4414833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1030173A AT334716B (en) 1973-11-16 1973-12-10 METHOD OF MANUFACTURING A THERMALLY INSULATED HOLLOW RAIL AND HOLLOW RAIL PRODUCED AFTER THAT

Country Status (6)

Country Link
AT (1) AT334716B (en)
BE (1) BE822200R (en)
CH (1) CH564387A5 (en)
DE (1) DE2454102A1 (en)
NL (1) NL7414906A (en)
SE (1) SE7414162L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628703C3 (en) * 1976-06-25 1980-10-09 Maschinen- Und Werkzeugbau Gmbh, 3563 Dautphetal Arrangement and method for the production of profiles, in particular for windows and doors
AT374242B (en) * 1977-11-18 1984-03-26 Erbsloeh Julius & August HEAT-INSULATED EXTRUSION PROFILE AND METHOD AND DEVICE FOR ITS PRODUCTION
DE3034503A1 (en) * 1980-09-12 1982-04-22 Stavokonstrukce N.P., Praha Thin walled insulating window or door profile piece - has U=shaped inlay arm thinner on side of one section at narrowest point

Also Published As

Publication number Publication date
NL7414906A (en) 1975-05-21
CH564387A5 (en) 1975-07-31
SE7414162L (en) 1975-05-20
DE2454102A1 (en) 1975-05-22
BE822200R (en) 1975-05-14
ATA1030173A (en) 1976-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee