US3147518A - Panel support - Google Patents

Panel support Download PDF

Info

Publication number
US3147518A
US3147518A US2284A US228460A US3147518A US 3147518 A US3147518 A US 3147518A US 2284 A US2284 A US 2284A US 228460 A US228460 A US 228460A US 3147518 A US3147518 A US 3147518A
Authority
US
United States
Prior art keywords
flange
flanges
longitudinal
horizontal
web
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 - Lifetime
Application number
US2284A
Other languages
English (en)
Inventor
Jr William J Horgan
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to US2284A priority Critical patent/US3147518A/en
Priority to FR849299A priority patent/FR1280197A/fr
Priority to BE599092A priority patent/BE599092A/fr
Priority to US380013A priority patent/US3246441A/en
Application granted granted Critical
Publication of US3147518A publication Critical patent/US3147518A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms
    • E04B2/965Connections of mullions and transoms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88Curtain walls
    • E04B2/96Curtain walls comprising panels attached to the structure through mullions or transoms
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/14Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash

Definitions

  • FIG. 1 is an isometric view, partly in section and partly broken away, of a corner of the panel support of the invention showing a glass panel in position of one of the window areas;

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Load-Bearing And Curtain Walls (AREA)
US2284A 1960-01-13 1960-01-13 Panel support Expired - Lifetime US3147518A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US2284A US3147518A (en) 1960-01-13 1960-01-13 Panel support
FR849299A FR1280197A (fr) 1960-01-13 1961-01-10 Perfectionnements à des supports de panneaux pour la construction d'édifices
BE599092A BE599092A (fr) 1960-01-13 1961-01-13 Perfectionnements à des supports de panneaux.
US380013A US3246441A (en) 1960-01-13 1964-07-02 Panel support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2284A US3147518A (en) 1960-01-13 1960-01-13 Panel support

Publications (1)

Publication Number Publication Date
US3147518A true US3147518A (en) 1964-09-08

Family

ID=21700064

Family Applications (1)

Application Number Title Priority Date Filing Date
US2284A Expired - Lifetime US3147518A (en) 1960-01-13 1960-01-13 Panel support

Country Status (3)

Country Link
US (1) US3147518A (fr)
BE (1) BE599092A (fr)
FR (1) FR1280197A (fr)

Cited By (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280889A (en) * 1962-04-09 1966-10-25 Wahlfeld Mfg Co Storm window casing
US3321880A (en) * 1964-09-14 1967-05-30 Robertson Co H H Curtain wall construction
US3334463A (en) * 1964-01-06 1967-08-08 American Metal Climax Inc Framing member and panel stop for accommodating panels of various thicknesses
US3349533A (en) * 1966-10-14 1967-10-31 Gregoire Engineering And Dev C Channel extrusion and seal for framing panel edges
US3352078A (en) * 1966-02-02 1967-11-14 Anaconda Aluminum Co Two-piece frame assembly with expansion joint
US3357145A (en) * 1964-01-09 1967-12-12 Grossman Abraham Curtain wall construction allowing vertical and horizontal expansion
US3370389A (en) * 1965-03-17 1968-02-27 Royalmetal Corp Wall partitions
US3397499A (en) * 1965-03-17 1968-08-20 Inland Steel Products Company Support system for a ceiling
US3403491A (en) * 1966-07-27 1968-10-01 Ellis V. Eichman Framing structure for glazed walls and partitions
US3423897A (en) * 1966-03-18 1969-01-28 Herbert L Birum Jr Frame assemblies
US3488906A (en) * 1967-09-28 1970-01-13 Ppg Industries Inc Insulated curtain wall construction with a gutter flange and means of egress
US3490178A (en) * 1967-01-20 1970-01-20 Roger Evrard Voisin Metal framing
US3501884A (en) * 1967-10-16 1970-03-24 Nat Gypsum Co Wall construction glazing system
US3509672A (en) * 1967-12-21 1970-05-05 Ppg Industries Inc Curtain wall construction
US3527012A (en) * 1969-04-14 1970-09-08 American Metal Climax Inc Moisture deflector
US3583116A (en) * 1969-07-22 1971-06-08 Glen O Brien Movable Partition Partition support system
US3683555A (en) * 1971-01-22 1972-08-15 Anaconda Aluminum Co Door
US3736717A (en) * 1971-06-21 1973-06-05 W Farley Window and panel frame structure
US3782064A (en) * 1971-11-11 1974-01-01 S Hubbard Moisture deflector for a wall system
US3816011A (en) * 1970-04-03 1974-06-11 American Metal Climax Inc Entrance structure
US3858375A (en) * 1973-05-15 1975-01-07 Joe K Silvernail Curtain wall with internal weep means
US3881294A (en) * 1972-08-03 1975-05-06 Kawneer Co Construction element for glass framing system
US3916595A (en) * 1974-08-21 1975-11-04 Kawneer Co Method for glass framing
US3961452A (en) * 1970-06-01 1976-06-08 Kawneer Company, Inc. Wall construction
US4006573A (en) * 1975-08-29 1977-02-08 Howmet Corporation Narrow frame wall structure
US4010671A (en) * 1970-06-01 1977-03-08 Kawneer Company, Inc. Wall construction
US4050201A (en) * 1971-11-11 1977-09-27 Kawneer Company, Inc. Wall construction having a continuous sill with gutter means
US4141188A (en) * 1978-02-10 1979-02-27 Kawneer Company, Inc. Wall construction
US4151691A (en) * 1978-02-13 1979-05-01 United States Gypsum Company Wall partition assembly
US4164830A (en) * 1977-12-16 1979-08-21 Bierlich J H Double-glazed doors or windows and frame assemblies therefor
US4448001A (en) * 1982-08-13 1984-05-15 Kawneer Company, Inc. Moisture dam system for curtain walls
US4463535A (en) * 1982-09-27 1984-08-07 United States Gypsum Company Glass stop assembly
US4584804A (en) * 1982-04-14 1986-04-29 Tajima Junzo Seisakusho, Ltd. Mechanism for joining a mullion to a transom in a curtain wall
US4756127A (en) * 1986-05-30 1988-07-12 National Greenhouse Company Universal framing system for glazing and method of using same
US5046791A (en) * 1989-04-18 1991-09-10 Jerry Kooiman Extrusion frame and components therefor
US5105593A (en) * 1990-04-25 1992-04-21 Ykk Architectural Products Inc. Weatherproof curtain wall unit
US5363625A (en) * 1991-08-06 1994-11-15 Gerd Philippi Modular building system
US5406768A (en) * 1992-09-01 1995-04-18 Andersen Corporation Advanced polymer and wood fiber composite structural component
US5758459A (en) * 1995-10-31 1998-06-02 Ykk Architectural Products Inc. Sash frame structure for attaching glass
US5827607A (en) * 1992-08-31 1998-10-27 Andersen Corporation Advanced polymer wood composite
US5847016A (en) * 1996-05-16 1998-12-08 Marley Mouldings Inc. Polymer and wood flour composite extrusion
US5948524A (en) * 1996-01-08 1999-09-07 Andersen Corporation Advanced engineering resin and wood fiber composite
US6004668A (en) * 1992-08-31 1999-12-21 Andersen Corporation Advanced polymer wood composite
US6280667B1 (en) 1999-04-19 2001-08-28 Andersen Corporation Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component
US6344268B1 (en) 1998-04-03 2002-02-05 Certainteed Corporation Foamed polymer-fiber composite
US6370830B1 (en) * 1998-04-07 2002-04-16 Nordiska Balco Ab Frame structure for mounting between two balcony slabs positioned one above the other
US20050000181A1 (en) * 2003-04-29 2005-01-06 Grunewald Fred A. Bulding curtain wall sealing system
US20050138875A1 (en) * 2003-05-02 2005-06-30 Grunewald Fred A. Method and apparatus for moisture collection and diversion in curtain walls
US20050138889A1 (en) * 2003-04-24 2005-06-30 Lawrence Biebuyck Curtain wall system with enhanced resistance to blast forces
US20060080917A1 (en) * 2004-10-18 2006-04-20 Butler Manufacturing Company Curtain wall mullion sealing bridge
US20070137134A1 (en) * 2005-09-02 2007-06-21 Tecton Products Structural wall building product
US20090229202A1 (en) * 2007-10-05 2009-09-17 Norsk Hydro Asa Half-shell for forming thermal break door and window frames or the like, associated section and associated assembly process
US20100142997A1 (en) * 2008-12-08 2010-06-10 Kiyotoshi Kaneyama Transfer device and image forming apparatus
US20110094081A1 (en) * 2006-08-02 2011-04-28 Norsk Hydro Asa Uninsulated section suitable for producing insulated sections for thermal break window and door frames and associated method of assembly
US20120079781A1 (en) * 2010-10-05 2012-04-05 Alexander Koller Support arrangement
US8176610B1 (en) 2008-05-31 2012-05-15 Arrington Donald L Device and method for accurate location and placement of holes in, and attachment of components to, varied workpieces
US9163400B2 (en) 2011-02-23 2015-10-20 Oldcastle Buildingenvelope, Inc. Method and system for improved curtain wall sealing

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278343A (en) * 1915-11-10 1918-09-10 Hester Mfg Company Corner-bar.
US1362438A (en) * 1919-11-25 1920-12-14 Alvin L Roberts Rolled-metal section
US2444091A (en) * 1944-07-25 1948-06-29 Carlsen Olaf Structural section and structural members composed thereof
US2620525A (en) * 1946-12-14 1952-12-09 Kawneer Co Store front bar construction
US2640567A (en) * 1946-12-16 1953-06-02 Adlake Co Sash corner joint construction
US2727597A (en) * 1952-06-11 1955-12-20 Williams & Williams Ltd Window pane retainer
US2838148A (en) * 1954-12-23 1958-06-10 Williams & Williams Ltd Glazing bar assemblies
US2963126A (en) * 1956-10-31 1960-12-06 Moynahan Bronze Company Wall structure
US2972396A (en) * 1958-03-04 1961-02-21 Capitol Prod Corp Window or door sash corner construction
US3071215A (en) * 1957-04-17 1963-01-01 George R Gall Curtain wall

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278343A (en) * 1915-11-10 1918-09-10 Hester Mfg Company Corner-bar.
US1362438A (en) * 1919-11-25 1920-12-14 Alvin L Roberts Rolled-metal section
US2444091A (en) * 1944-07-25 1948-06-29 Carlsen Olaf Structural section and structural members composed thereof
US2620525A (en) * 1946-12-14 1952-12-09 Kawneer Co Store front bar construction
US2640567A (en) * 1946-12-16 1953-06-02 Adlake Co Sash corner joint construction
US2727597A (en) * 1952-06-11 1955-12-20 Williams & Williams Ltd Window pane retainer
US2838148A (en) * 1954-12-23 1958-06-10 Williams & Williams Ltd Glazing bar assemblies
US2963126A (en) * 1956-10-31 1960-12-06 Moynahan Bronze Company Wall structure
US3071215A (en) * 1957-04-17 1963-01-01 George R Gall Curtain wall
US2972396A (en) * 1958-03-04 1961-02-21 Capitol Prod Corp Window or door sash corner construction

Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280889A (en) * 1962-04-09 1966-10-25 Wahlfeld Mfg Co Storm window casing
US3334463A (en) * 1964-01-06 1967-08-08 American Metal Climax Inc Framing member and panel stop for accommodating panels of various thicknesses
US3357145A (en) * 1964-01-09 1967-12-12 Grossman Abraham Curtain wall construction allowing vertical and horizontal expansion
US3321880A (en) * 1964-09-14 1967-05-30 Robertson Co H H Curtain wall construction
US3370389A (en) * 1965-03-17 1968-02-27 Royalmetal Corp Wall partitions
US3397499A (en) * 1965-03-17 1968-08-20 Inland Steel Products Company Support system for a ceiling
US3352078A (en) * 1966-02-02 1967-11-14 Anaconda Aluminum Co Two-piece frame assembly with expansion joint
US3423897A (en) * 1966-03-18 1969-01-28 Herbert L Birum Jr Frame assemblies
US3403491A (en) * 1966-07-27 1968-10-01 Ellis V. Eichman Framing structure for glazed walls and partitions
US3349533A (en) * 1966-10-14 1967-10-31 Gregoire Engineering And Dev C Channel extrusion and seal for framing panel edges
US3490178A (en) * 1967-01-20 1970-01-20 Roger Evrard Voisin Metal framing
US3488906A (en) * 1967-09-28 1970-01-13 Ppg Industries Inc Insulated curtain wall construction with a gutter flange and means of egress
US3501884A (en) * 1967-10-16 1970-03-24 Nat Gypsum Co Wall construction glazing system
US3509672A (en) * 1967-12-21 1970-05-05 Ppg Industries Inc Curtain wall construction
US3527012A (en) * 1969-04-14 1970-09-08 American Metal Climax Inc Moisture deflector
US3690079A (en) * 1969-04-14 1972-09-12 American Metal Climax Inc Moisture deflector
US3583116A (en) * 1969-07-22 1971-06-08 Glen O Brien Movable Partition Partition support system
US3816011A (en) * 1970-04-03 1974-06-11 American Metal Climax Inc Entrance structure
US3961452A (en) * 1970-06-01 1976-06-08 Kawneer Company, Inc. Wall construction
US4010671A (en) * 1970-06-01 1977-03-08 Kawneer Company, Inc. Wall construction
US3683555A (en) * 1971-01-22 1972-08-15 Anaconda Aluminum Co Door
US3736717A (en) * 1971-06-21 1973-06-05 W Farley Window and panel frame structure
US3782064A (en) * 1971-11-11 1974-01-01 S Hubbard Moisture deflector for a wall system
US4050201A (en) * 1971-11-11 1977-09-27 Kawneer Company, Inc. Wall construction having a continuous sill with gutter means
US3881294A (en) * 1972-08-03 1975-05-06 Kawneer Co Construction element for glass framing system
US3858375A (en) * 1973-05-15 1975-01-07 Joe K Silvernail Curtain wall with internal weep means
US3916595A (en) * 1974-08-21 1975-11-04 Kawneer Co Method for glass framing
US4006573A (en) * 1975-08-29 1977-02-08 Howmet Corporation Narrow frame wall structure
US4164830A (en) * 1977-12-16 1979-08-21 Bierlich J H Double-glazed doors or windows and frame assemblies therefor
US4141188A (en) * 1978-02-10 1979-02-27 Kawneer Company, Inc. Wall construction
US4151691A (en) * 1978-02-13 1979-05-01 United States Gypsum Company Wall partition assembly
US4584804A (en) * 1982-04-14 1986-04-29 Tajima Junzo Seisakusho, Ltd. Mechanism for joining a mullion to a transom in a curtain wall
US4448001A (en) * 1982-08-13 1984-05-15 Kawneer Company, Inc. Moisture dam system for curtain walls
US4463535A (en) * 1982-09-27 1984-08-07 United States Gypsum Company Glass stop assembly
US4756127A (en) * 1986-05-30 1988-07-12 National Greenhouse Company Universal framing system for glazing and method of using same
US5046791A (en) * 1989-04-18 1991-09-10 Jerry Kooiman Extrusion frame and components therefor
US5105593A (en) * 1990-04-25 1992-04-21 Ykk Architectural Products Inc. Weatherproof curtain wall unit
US5363625A (en) * 1991-08-06 1994-11-15 Gerd Philippi Modular building system
US6015612A (en) * 1992-08-31 2000-01-18 Andersen Corporation Polymer wood composite
US5827607A (en) * 1992-08-31 1998-10-27 Andersen Corporation Advanced polymer wood composite
US6015611A (en) * 1992-08-31 2000-01-18 Andersen Corporation Advanced polymer wood composite
US5932334A (en) * 1992-08-31 1999-08-03 Andersen Corporation Advanced polymer wood composite
US6004668A (en) * 1992-08-31 1999-12-21 Andersen Corporation Advanced polymer wood composite
US5406768A (en) * 1992-09-01 1995-04-18 Andersen Corporation Advanced polymer and wood fiber composite structural component
US5497594A (en) * 1992-09-01 1996-03-12 Andersen Corporation Advanced polymer and wood fiber composite structural component
US5758459A (en) * 1995-10-31 1998-06-02 Ykk Architectural Products Inc. Sash frame structure for attaching glass
US5948524A (en) * 1996-01-08 1999-09-07 Andersen Corporation Advanced engineering resin and wood fiber composite
US5951927A (en) * 1996-05-16 1999-09-14 Marley Mouldings Inc. Method of making a polymer and wood flour composite extrusion
US5847016A (en) * 1996-05-16 1998-12-08 Marley Mouldings Inc. Polymer and wood flour composite extrusion
US6066680A (en) * 1996-05-16 2000-05-23 Marley Mouldings Inc. Extrudable composite of polymer and wood flour
US6344268B1 (en) 1998-04-03 2002-02-05 Certainteed Corporation Foamed polymer-fiber composite
US6370830B1 (en) * 1998-04-07 2002-04-16 Nordiska Balco Ab Frame structure for mounting between two balcony slabs positioned one above the other
US6280667B1 (en) 1999-04-19 2001-08-28 Andersen Corporation Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component
US20050138889A1 (en) * 2003-04-24 2005-06-30 Lawrence Biebuyck Curtain wall system with enhanced resistance to blast forces
US7389617B2 (en) * 2003-04-29 2008-06-24 Oldcastle Windows, Inc. Building curtain wall sealing system
US20050000181A1 (en) * 2003-04-29 2005-01-06 Grunewald Fred A. Bulding curtain wall sealing system
US20050138875A1 (en) * 2003-05-02 2005-06-30 Grunewald Fred A. Method and apparatus for moisture collection and diversion in curtain walls
US7631471B2 (en) 2003-05-02 2009-12-15 Oldcastle Glass Engineered Products, Inc. Method and apparatus for moisture collection and diversion in curtain walls
US7818934B2 (en) 2004-10-18 2010-10-26 Oldcastle Glass Engineered Products, Inc. Curtain wall mullion sealing bridge
US20060080917A1 (en) * 2004-10-18 2006-04-20 Butler Manufacturing Company Curtain wall mullion sealing bridge
US8033076B2 (en) * 2005-09-02 2011-10-11 Tecton Products Structural wall building product
US20070137134A1 (en) * 2005-09-02 2007-06-21 Tecton Products Structural wall building product
US20110067332A1 (en) * 2005-09-02 2011-03-24 Tecton Products, Llc Structural wall building product
US8146321B2 (en) 2005-09-02 2012-04-03 Tecton Products, Llc Structural wall building product
US20110094081A1 (en) * 2006-08-02 2011-04-28 Norsk Hydro Asa Uninsulated section suitable for producing insulated sections for thermal break window and door frames and associated method of assembly
US8051622B2 (en) * 2006-08-02 2011-11-08 Norsk Hydro Asa Uninsulated section suitable for producing insulated sections for thermal break window and door frames and associated method of assembly
US20090229202A1 (en) * 2007-10-05 2009-09-17 Norsk Hydro Asa Half-shell for forming thermal break door and window frames or the like, associated section and associated assembly process
US8176610B1 (en) 2008-05-31 2012-05-15 Arrington Donald L Device and method for accurate location and placement of holes in, and attachment of components to, varied workpieces
US20100142997A1 (en) * 2008-12-08 2010-06-10 Kiyotoshi Kaneyama Transfer device and image forming apparatus
US20120079781A1 (en) * 2010-10-05 2012-04-05 Alexander Koller Support arrangement
US8590222B2 (en) * 2010-10-05 2013-11-26 Alexander Koller Support arrangement
US9163400B2 (en) 2011-02-23 2015-10-20 Oldcastle Buildingenvelope, Inc. Method and system for improved curtain wall sealing
US9464432B2 (en) 2011-02-23 2016-10-11 Oldcastle Buildingenvelope, Inc. Method and system for improved curtain wall sealing

Also Published As

Publication number Publication date
FR1280197A (fr) 1961-12-29
BE599092A (fr) 1961-07-13

Similar Documents

Publication Publication Date Title
US3147518A (en) Panel support
US2976970A (en) Frame support for a panel
US2885040A (en) Curtain wall construction
US3176806A (en) Curtain wall
US2949981A (en) Wall structure
US3548558A (en) Releasable interconnecting means for a curtain wall construction
US4545161A (en) Glazed curtain wall construction
US5155958A (en) Fastening and support system for architectural panels
US3266210A (en) Mullion and rail composite curtain wall construction
US3038568A (en) Curtainwall
US3235039A (en) Curtain wall support system
US5014471A (en) Extruded molding for glass block structures
US2985263A (en) Field fabricated curtain wall construction
US4364216A (en) Structural unit in the form of a profiled bar
WO2002057559A1 (fr) Systeme d'elements de construction et elements de construction d'un tel systeme pour façades suspendues, habillages de façades, verandas, murs antibruit, constructions de foire, abris de voiture et similaires
DE3812223C2 (fr)
US2054189A (en) Building construction
US3504465A (en) Prefabricated sectional building wall
US3246441A (en) Panel support
US2165336A (en) Building wall construction
GB437129A (en) Improvements in or relating to partition structures
EP0600545B1 (fr) Ensemble de profilés métalliques pour cloison amovible et cloison amovible correspondante
US4715153A (en) Panel mounting building wall construction
US3758997A (en) Building wall assembly
US2047572A (en) Thick paneled metallic wall structure