US1919419A - Door - Google Patents

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Publication number
US1919419A
US1919419A US485853A US48585330A US1919419A US 1919419 A US1919419 A US 1919419A US 485853 A US485853 A US 485853A US 48585330 A US48585330 A US 48585330A US 1919419 A US1919419 A US 1919419A
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United States
Prior art keywords
door
frames
panels
metallic
edges
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Expired - Lifetime
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US485853A
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James G Dudley
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Individual
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Individual
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Priority to US485853A priority Critical patent/US1919419A/en
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Publication of US1919419A publication Critical patent/US1919419A/en
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    • 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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame

Definitions

  • My invention relates to hollow metallic doors which are filled with insulation against heat, cold and sound.
  • a further objective is to secure these results with the mnimum of weight consistent with requisite rigidity.
  • a still further object is the making of the door in two substantially similar vertical halves permanently joined at the vertical free meeting edges of the angle or other equivalent structural frames carrying the respective front and back panels of the door.
  • Figure 1 represents a side 'levation of the door.
  • Fig. 2 represents a front elevation view of the door.
  • Fig. 3 is a transverse vertical section of the door taken on the line 3-3 of Fig. 2.
  • Fig. 4 is an enlarged sectional view taken on the line 4:% of Fig. 2.
  • the construction of the invention is substantially and preferably as follows:
  • 1 is one of the opposite identical sheet panels or sides of the door composed of single sheets of metal anchored to their respective 40 carrying frames by spot welds S, and of identical angle sections. Anchored to each panel by welds are metal means 4 for spacing the sheet panels apart and anchoring same the one to the other so as to resist pressure inward or outward.
  • I may state that the door may be constructed without the included insulatiou, or even without the said spacers l. *llso that any metals or combination of metl. may be used as well as any strength of frame sections to secure rigidity found. to be necessary or desirable.
  • hollow metallic door made of two substantially similar frames and two attached and substantially similar panels, and means for anchoring the panels one to the other, with the free edges of the metallic frames abutting and coinciding.
  • a hollow metallic door comprising two sheet metal face panels, a metallic frame anchored to one face of each panel adjacent its peripheral edges and normal thereto, and means for uniting the said carrying frames at their free edges.
  • a hollow door comprising two substantially similar sheet metal face panels, two suostantially similar metallic angle frames each having one le thereof anchored to one face of the panel adjacent the panel edges with the free leg normal to and flush with the panel edge, and means uniting the two carrying frames at their free edges into a continuous peripheral band.

Description

J. G. DUDLEY July 25, 1933.
DOOR
Filed Oct. 2, 1950 lvurenlo/ i jmes GDudZey, a
Patented July 25, 1933 JAMES G. DUDLEY, OF NEW YORK, N. Y.
DOOR
Application filed October 2, 1930. Serial No. 485,853.
My invention relates to hollow metallic doors which are filled with insulation against heat, cold and sound.
It has for its objective an improved method of construction whereby the machine operatie-us as well as the labor time of fabrication and assembly necessary to produce the component elements may b o-reduced, and thereby the cost of maimfacture ma be lowered.
A further objective is to secure these results with the mnimum of weight consistent with requisite rigidity.
A still further object is the making of the door in two substantially similar vertical halves permanently joined at the vertical free meeting edges of the angle or other equivalent structural frames carrying the respective front and back panels of the door.
Other objects and advantages of the present invention will be apparent from the following description, reference .Jeiug had to the accompanying drawing wherein the preferred form of embodiment of the invention is clearly shown, and wherein similar numerals of reference denote similar parts throughout the several views.
Figure 1 represents a side 'levation of the door.
Fig. 2 represents a front elevation view of the door.
Fig. 3 is a transverse vertical section of the door taken on the line 3-3 of Fig. 2.
Fig. 4 is an enlarged sectional view taken on the line 4:% of Fig. 2.
The construction of the invention is substantially and preferably as follows:
1 is one of the opposite identical sheet panels or sides of the door composed of single sheets of metal anchored to their respective 40 carrying frames by spot welds S, and of identical angle sections. Anchored to each panel by welds are metal means 4 for spacing the sheet panels apart and anchoring same the one to the other so as to resist pressure inward or outward.
Prior to the assembly of the two halves of the completed door, heat cold and sound insulation is interposed therebetween substantially filling the hollow space 5 so formed. Final assembly of the door is secured by abutting the free edges of the frames 2 and anchoring the same, the one to the other, by autogenous welding 6 in a continuous sea-m,
or at suflicient intervals to secure the requiment for closing the remaining gaps; or the assembly may be accomplished in any other con vcn ient manner.
As my invention is in some of its aspects generic, I do not limit myself to the particular construction shown and described, but also contemplate the employment of such equivalents as fairly fall within the scope of the claims.
in this connection I may state that the door may be constructed without the included insulatiou, or even without the said spacers l. *llso that any metals or combination of metl. may be used as well as any strength of frame sections to secure rigidity found. to be necessary or desirable.
Therefore it should be understood that I may make various changes in the form, proportion. size and detail of the structure shown and. described, and the number and position of certain elements used, without departing from the spirit of the invention.
1 claim:
1. hollow metallic door made of two substantially similar frames and two attached and substantially similar panels, and means for anchoring the panels one to the other, with the free edges of the metallic frames abutting and coinciding.
2. A hollow metallic door comprising two sheet metal face panels, a metallic frame anchored to one face of each panel adjacent its peripheral edges and normal thereto, and means for uniting the said carrying frames at their free edges.
3. A hollow door comprising two substantially similar sheet metal face panels, two suostantially similar metallic angle frames each having one le thereof anchored to one face of the panel adjacent the panel edges with the free leg normal to and flush with the panel edge, and means uniting the two carrying frames at their free edges into a continuous peripheral band.
JAMES G. DUDLEY.
US485853A 1930-10-02 1930-10-02 Door Expired - Lifetime US1919419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US485853A US1919419A (en) 1930-10-02 1930-10-02 Door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485853A US1919419A (en) 1930-10-02 1930-10-02 Door

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US1919419A true US1919419A (en) 1933-07-25

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696279A (en) * 1951-01-17 1954-12-07 Repuhlic Steel Corp Steel door construction
US2720920A (en) * 1952-09-27 1955-10-18 Oliver C Eckel Door body
US2723713A (en) * 1951-05-01 1955-11-15 Weather Proof Co Auxiliary door, including interchangeable sashes and storage compartment
EP0125998A2 (en) * 1983-05-10 1984-11-21 Claude André Jousselme Metal security door
FR2564131A2 (en) * 1984-05-09 1985-11-15 Jousselme Claude Armour-plated door in separate parts, ready for installation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696279A (en) * 1951-01-17 1954-12-07 Repuhlic Steel Corp Steel door construction
US2723713A (en) * 1951-05-01 1955-11-15 Weather Proof Co Auxiliary door, including interchangeable sashes and storage compartment
US2720920A (en) * 1952-09-27 1955-10-18 Oliver C Eckel Door body
EP0125998A2 (en) * 1983-05-10 1984-11-21 Claude André Jousselme Metal security door
EP0125998A3 (en) * 1983-05-10 1985-07-10 Claude André Jousselme Metal security door
FR2564131A2 (en) * 1984-05-09 1985-11-15 Jousselme Claude Armour-plated door in separate parts, ready for installation

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