DE2454102A1 - Verfahren zur herstellung einer thermisch isolierten hohlschiene und darnach hergestellte hohlschiene - Google Patents

Verfahren zur herstellung einer thermisch isolierten hohlschiene und darnach hergestellte hohlschiene

Info

Publication number
DE2454102A1
DE2454102A1 DE19742454102 DE2454102A DE2454102A1 DE 2454102 A1 DE2454102 A1 DE 2454102A1 DE 19742454102 DE19742454102 DE 19742454102 DE 2454102 A DE2454102 A DE 2454102A DE 2454102 A1 DE2454102 A1 DE 2454102A1
Authority
DE
Germany
Prior art keywords
edge
plane
parts
longitudinal
hollow
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.)
Pending
Application number
DE19742454102
Other languages
German (de)
English (en)
Inventor
Raimund Falkner
Heinz Grune
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
Application filed by RAPENA PATENT AND VERWALTUNGS AG filed Critical RAPENA PATENT AND VERWALTUNGS AG
Publication of DE2454102A1 publication Critical patent/DE2454102A1/de
Pending legal-status Critical Current

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)
DE19742454102 1973-11-16 1974-11-14 Verfahren zur herstellung einer thermisch isolierten hohlschiene und darnach hergestellte hohlschiene Pending DE2454102A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2454102A1 true DE2454102A1 (de) 1975-05-22

Family

ID=4414833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742454102 Pending DE2454102A1 (de) 1973-11-16 1974-11-14 Verfahren zur herstellung einer thermisch isolierten hohlschiene und darnach hergestellte hohlschiene

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355984A1 (fr) * 1976-06-25 1978-01-20 Masch & Werkzeugbau Gmbh Profile, procede et dispositif pour sa fabrication et sa mise en oeuvre
FR2409367A1 (fr) * 1977-11-18 1979-06-15 Erbsloeh Julius & August Profile calorifuge et procede et dispositif pour sa fabrication
DE3034503A1 (de) * 1980-09-12 1982-04-22 Stavokonstrukce N.P., Praha Duennwandige profile mit einer unterbrochenen waermebruecke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355984A1 (fr) * 1976-06-25 1978-01-20 Masch & Werkzeugbau Gmbh Profile, procede et dispositif pour sa fabrication et sa mise en oeuvre
FR2409367A1 (fr) * 1977-11-18 1979-06-15 Erbsloeh Julius & August Profile calorifuge et procede et dispositif pour sa fabrication
DE3034503A1 (de) * 1980-09-12 1982-04-22 Stavokonstrukce N.P., Praha Duennwandige profile mit einer unterbrochenen waermebruecke

Also Published As

Publication number Publication date
AT334716B (de) 1976-02-10
ATA1030173A (de) 1976-05-15
BE822200R (fr) 1975-05-14
SE7414162L (ja) 1975-05-20
NL7414906A (nl) 1975-05-21
CH564387A5 (ja) 1975-07-31

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Legal Events

Date Code Title Description
OHW Rejection