EP0146883A3 - Corner forming method for spacer frames of edge-sealed insulating glazing units - Google Patents

Corner forming method for spacer frames of edge-sealed insulating glazing units Download PDF

Info

Publication number
EP0146883A3
EP0146883A3 EP84115287A EP84115287A EP0146883A3 EP 0146883 A3 EP0146883 A3 EP 0146883A3 EP 84115287 A EP84115287 A EP 84115287A EP 84115287 A EP84115287 A EP 84115287A EP 0146883 A3 EP0146883 A3 EP 0146883A3
Authority
EP
European Patent Office
Prior art keywords
corner
edge
forming method
insulating glazing
glazing units
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.)
Granted
Application number
EP84115287A
Other languages
German (de)
Other versions
EP0146883A2 (en
EP0146883B1 (en
Inventor
Karl Lenhardt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84115287T priority Critical patent/ATE26150T1/en
Publication of EP0146883A2 publication Critical patent/EP0146883A2/en
Publication of EP0146883A3 publication Critical patent/EP0146883A3/en
Application granted granted Critical
Publication of EP0146883B1 publication Critical patent/EP0146883B1/en
Expired 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663—Elements for spacing panes
    • E06B3/667—Connectors therefor
    • 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
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/673—Assembling the units
    • E06B3/67304—Preparing rigid spacer members before assembly
    • E06B3/67308—Making spacer frames, e.g. by bending or assembling straight sections
    • E06B3/67313—Making spacer frames, e.g. by bending or assembling straight sections by bending
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube
    • Y10T29/49929—Joined to rod
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

In a process of manufacturing a spacer frame for a perimeter-bonded insulating glass pane, a metal tubular bar is filled with a granular desiccant and is subsequently bent in each corner-forming portion about an axis which is at right angles to two parallel cheeks of the bar. The two cheeks are drilled through in each of said corner-forming portions to form two bores and a small quantity of the granular desiccant is removed from each of said corner-forming portions through at least one of said bores therein before said corner-forming portion is bent.
EP84115287A 1983-12-23 1984-12-12 Corner forming method for spacer frames of edge-sealed insulating glazing units Expired EP0146883B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84115287T ATE26150T1 (en) 1983-12-23 1984-12-12 PROCESS FOR FORMING THE CORNERS OF SPACER FRAMES FOR EDGE BONED INSULATED GLASS PANES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3346671A DE3346671C1 (en) 1983-12-23 1983-12-23 Process for forming the corners of spacer frames for edge-glued insulating glass panes
DE3346671 1983-12-23

Publications (3)

Publication Number Publication Date
EP0146883A2 EP0146883A2 (en) 1985-07-03
EP0146883A3 true EP0146883A3 (en) 1985-08-07
EP0146883B1 EP0146883B1 (en) 1987-03-25

Family

ID=6217869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115287A Expired EP0146883B1 (en) 1983-12-23 1984-12-12 Corner forming method for spacer frames of edge-sealed insulating glazing units

Country Status (4)

Country Link
US (1) US4660271A (en)
EP (1) EP0146883B1 (en)
AT (1) ATE26150T1 (en)
DE (2) DE3346671C1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3740922A1 (en) * 1987-12-03 1989-06-22 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR PRODUCING A SPACER FRAME
DE3740921A1 (en) * 1987-12-03 1989-06-15 Bayer Isolierglasfab Kg DEVICE FOR PRODUCING A BEND ON A HOLLOW RECTANGLE PROFILE
AT391861B (en) * 1988-06-30 1990-12-10 Mawak Warenhandel METHOD AND DEVICE FOR FILLING HOLLOW PROFILE BARS
US5253683A (en) * 1989-10-23 1993-10-19 Tools For Bending, Inc. Method and apparatus for dispensing desiccant materials into window spacer frames
DE3942809A1 (en) * 1989-12-23 1991-06-27 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR PRODUCING A SPACER FRAME, IN PARTICULAR FOR INSULATING GLASS PANELS
DE3942808A1 (en) * 1989-12-23 1991-06-27 Bayer Isolierglasfab Kg METHOD AND DEVICE FOR PRODUCING A SPACER FRAME
DE4231683A1 (en) * 1992-03-31 1993-10-07 Lenhardt Maschinenbau Method and device for producing spacer frames for use between the glass sheets of insulating glass panes
AT399501B (en) * 1993-03-12 1995-05-26 Lisec Peter METHOD FOR PARTIAL FILLING OF HOLLOW BODIES WITH GRANULES AND DEVICE FOR IMPLEMENTING THE METHOD
US5640828A (en) * 1995-02-15 1997-06-24 Weather Shield Mfg., Inc. Spacer for an insulated window panel assembly
DE19814044A1 (en) * 1998-03-30 1999-10-14 Lenhardt Maschinenbau Spacer frame made of glass fiber reinforced plastic for insulating glass panes and method for forming corners in such a spacer frame
US8112860B2 (en) * 2003-12-17 2012-02-14 Stephen Collins Method of treating glazing panels
CN102294412A (en) * 2011-06-30 2011-12-28 张家港市大新仁和模具厂 Aluminium frame forming method
US9182158B2 (en) 2013-03-15 2015-11-10 Whirlpool Corporation Dual cooling systems to minimize off-cycle migration loss in refrigerators with a vacuum insulated structure
US9221210B2 (en) 2012-04-11 2015-12-29 Whirlpool Corporation Method to create vacuum insulated cabinets for refrigerators
US9140481B2 (en) 2012-04-02 2015-09-22 Whirlpool Corporation Folded vacuum insulated structure
US10052819B2 (en) 2014-02-24 2018-08-21 Whirlpool Corporation Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture
US9599392B2 (en) 2014-02-24 2017-03-21 Whirlpool Corporation Folding approach to create a 3D vacuum insulated door from 2D flat vacuum insulation panels
US9689604B2 (en) 2014-02-24 2017-06-27 Whirlpool Corporation Multi-section core vacuum insulation panels with hybrid barrier film envelope
US9476633B2 (en) 2015-03-02 2016-10-25 Whirlpool Corporation 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness
US10161669B2 (en) 2015-03-05 2018-12-25 Whirlpool Corporation Attachment arrangement for vacuum insulated door
US9897370B2 (en) 2015-03-11 2018-02-20 Whirlpool Corporation Self-contained pantry box system for insertion into an appliance
US9441779B1 (en) 2015-07-01 2016-09-13 Whirlpool Corporation Split hybrid insulation structure for an appliance
US10222116B2 (en) 2015-12-08 2019-03-05 Whirlpool Corporation Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system
US10041724B2 (en) 2015-12-08 2018-08-07 Whirlpool Corporation Methods for dispensing and compacting insulation materials into a vacuum sealed structure
US10422573B2 (en) 2015-12-08 2019-09-24 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US11052579B2 (en) 2015-12-08 2021-07-06 Whirlpool Corporation Method for preparing a densified insulation material for use in appliance insulated structure
US10429125B2 (en) 2015-12-08 2019-10-01 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US10422569B2 (en) 2015-12-21 2019-09-24 Whirlpool Corporation Vacuum insulated door construction
US9752818B2 (en) 2015-12-22 2017-09-05 Whirlpool Corporation Umbilical for pass through in vacuum insulated refrigerator structures
US9840042B2 (en) 2015-12-22 2017-12-12 Whirlpool Corporation Adhesively secured vacuum insulated panels for refrigerators
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10610985B2 (en) 2015-12-28 2020-04-07 Whirlpool Corporation Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure
US10807298B2 (en) 2015-12-29 2020-10-20 Whirlpool Corporation Molded gas barrier parts for vacuum insulated structure
US10030905B2 (en) 2015-12-29 2018-07-24 Whirlpool Corporation Method of fabricating a vacuum insulated appliance structure
US11247369B2 (en) 2015-12-30 2022-02-15 Whirlpool Corporation Method of fabricating 3D vacuum insulated refrigerator structure having core material
US11009284B2 (en) 2016-04-15 2021-05-18 Whirlpool Corporation Vacuum insulated refrigerator structure with three dimensional characteristics
US10712080B2 (en) 2016-04-15 2020-07-14 Whirlpool Corporation Vacuum insulated refrigerator cabinet
US11320193B2 (en) 2016-07-26 2022-05-03 Whirlpool Corporation Vacuum insulated structure trim breaker
EP3500804B1 (en) 2016-08-18 2022-06-22 Whirlpool Corporation Refrigerator cabinet
US10598424B2 (en) 2016-12-02 2020-03-24 Whirlpool Corporation Hinge support assembly
US10907888B2 (en) 2018-06-25 2021-02-02 Whirlpool Corporation Hybrid pigmented hot stitched color liner system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552435A (en) * 1968-01-18 1969-01-03
US3636690A (en) * 1968-12-23 1972-01-25 James C White Process of bending structural members and tool therefor
EP0003715A1 (en) * 1978-02-08 1979-08-22 SPS Glasbau Seraphin Pümpel & Söhne Gesellschaft m.b.H. Spacer frame for multiple glazed unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7116881A (en) * 1971-12-09 1973-06-13
US3841138A (en) * 1972-10-25 1974-10-15 Reynolds Metals Co Apparatus and method for forming an elongated tubular member
US3964289A (en) * 1974-12-03 1976-06-22 Williamson Jr John C Rectangular metal-tubing bender
GB1481712A (en) * 1976-02-19 1977-08-03 Rule & Son Ltd G Methods and apparatus for bending tubes
CA1081050A (en) * 1977-07-20 1980-07-08 Carlo G. Bucci Frame corner structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552435A (en) * 1968-01-18 1969-01-03
US3636690A (en) * 1968-12-23 1972-01-25 James C White Process of bending structural members and tool therefor
EP0003715A1 (en) * 1978-02-08 1979-08-22 SPS Glasbau Seraphin Pümpel & Söhne Gesellschaft m.b.H. Spacer frame for multiple glazed unit

Also Published As

Publication number Publication date
EP0146883A2 (en) 1985-07-03
DE3462816D1 (en) 1987-04-30
US4660271A (en) 1987-04-28
EP0146883B1 (en) 1987-03-25
ATE26150T1 (en) 1987-04-15
DE3346671C1 (en) 1985-07-04

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