US999533A - Sheet-metal door. - Google Patents

Sheet-metal door. Download PDF

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Publication number
US999533A
US999533A US53048509A US1909530485A US999533A US 999533 A US999533 A US 999533A US 53048509 A US53048509 A US 53048509A US 1909530485 A US1909530485 A US 1909530485A US 999533 A US999533 A US 999533A
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United States
Prior art keywords
sheet
sheet metal
door
metal door
pockets
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Expired - Lifetime
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US53048509A
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Jacob F Weitzel
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Individual
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Priority to US53048509A priority Critical patent/US999533A/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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5892—Fixing of window panes in openings in door leaves

Definitions

  • This invention relates to certain new and useful improvements in sheet metal doors.
  • the object of the invention is to obtain a door of the character mentioned which will be simple in construction, strong and durable.
  • a further object is to form a door of interlocking members which may be united without the use of solder or the like.
  • a further object is to provide a sectional sheet metal door with the elements so united that they will present a maximum rigidity and not be readily separated.
  • FIG. 1 is a front elevation of a sheet metal door constructed in accordance with my invention.
  • Fig. 2 is a transverse sectional view thereof.
  • Fig. 3 is an enlarged section of a portion of the door.
  • Fig. 4 is a detailed View illustrating the method of forming the sheet metal body.
  • FIG. 10 designates a door the body of which is formed of a plurality of rectangular compartments 11, which may or may not be filled with mineral wool or asbestos 12, as shown in Fig. 2: Said compartments are formed by bending a strip 1 1 of sheet metal of any suitable width, to form approximately rectangular corrugations, suitable dies being employed to first form a series of pockets or indentations 15 in the strip. The pockets are so spaced that when the sheet is bent to form the corrugations the pockets are formed in the corners of the corrugations as indicated at 16 in Figs. 2 and 3.
  • a sheet metal door comprising a body formed of a sheet metal strip bent into approximately rectangular corrugations and having inclined pockets formed at the corners of said corrugations, slides hav ing inclined flanges engaging said pockets, and means for binding the edges of said body.

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

Description

J. F. WEITZEL. SHEET METAL DOOR. APPLICATION FILED NOV. 29, 1909.
Patented Aug. 1, 1911.
'wuwtov 1 A 3W l 2 g 3 gum/"245d,
CLUMBIA PLANDGRAFH CO WASHINGTON, D. C-
JACOB F. WEITZEL, OF COLUMBUS, OHIO.
SHEET-METAL DOOR.
Specification of Letters Patent.
Patented Aug. 1, 1911.
Application filed November 29, 1909. Serial No. 530,485.
To all whom it may concern:
Be it known that T, JACOB F. \Vnrrznn, a
citizen of the United States, residing at" Columbus, in the count-y of Franklin and State of Ohio, have invented new and useful Improvements in Sheet-Metal Doors, of which the following is a specification.
This invention relates to certain new and useful improvements in sheet metal doors.
The object of the invention is to obtain a door of the character mentioned which will be simple in construction, strong and durable.
A further object is to form a door of interlocking members which may be united without the use of solder or the like.
A further object is to provide a sectional sheet metal door with the elements so united that they will present a maximum rigidity and not be readily separated.
The invention will be hereinafter fully set forth and particularly pointed out in the claims.
In the accompanying drawings :-Figure 1 is a front elevation of a sheet metal door constructed in accordance with my invention. Fig. 2 is a transverse sectional view thereof. Fig. 3 is an enlarged section of a portion of the door. Fig. 4 is a detailed View illustrating the method of forming the sheet metal body.
Referring to the drawings 10 designates a door the body of which is formed of a plurality of rectangular compartments 11, which may or may not be filled with mineral wool or asbestos 12, as shown in Fig. 2: Said compartments are formed by bending a strip 1 1 of sheet metal of any suitable width, to form approximately rectangular corrugations, suitable dies being employed to first form a series of pockets or indentations 15 in the strip. The pockets are so spaced that when the sheet is bent to form the corrugations the pockets are formed in the corners of the corrugations as indicated at 16 in Figs. 2 and 3. In the event that the strip of material is not long enough for the purpose desired an additional strip may be spliced thereto by means of a lap joint 17 After the strip has been bent in the desired form the rectangular openings are closed by means of slides 18 having flanges 19 inclined to enter the pockets 15 and interlock therewith. After said slides or meeting strips 18 have been inserted the edges of the door are bound by channel irons 20, the latter being held in position by suitable securing rods 21 and nuts 22.
From the foregoing itwill be observed that I have produced a sheet metal door of simple construction, and that by constructing the walls in the manner specified the necessity for using double lock and rivet joints or seams is obviated, the whole presenting a structure of maximum strength and rigidity for the quantity of metal em ployed.
I claim as my invention 1. A sheet metal door comprising a body formed of a sheet metal strip bent into approximately rectangular corrugations and having inclined pockets formed at the corners of said corrugations, slides having inclined flanges engaging said pockets, and channel irons binding the edges of said body.
2. A sheet metal door comprising a body formed of a sheet metal strip bent into approximately rectangular corrugations and having inclined pockets formed at the corners of said corrugations, slides having inclined flanges engaging said pockets, a fire proof filling for said body, and means for binding the edges of said body.
3. A sheet metal door comprising a body formed of a sheet metal strip bent into approximately rectangular corrugations and having inclined pockets formed at the corners of said corrugations, slides hav ing inclined flanges engaging said pockets, and means for binding the edges of said body.
In testimony whereof my hand in presence of nesses.
I have hereunto set two subscribing wit- JAGOB F. WEITZEL.
Witnesses:
N. F. UST-IOK, FRED. H. SCHOEDINGER.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. C.
US53048509A 1909-11-29 1909-11-29 Sheet-metal door. Expired - Lifetime US999533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US53048509A US999533A (en) 1909-11-29 1909-11-29 Sheet-metal door.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53048509A US999533A (en) 1909-11-29 1909-11-29 Sheet-metal door.

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US999533A true US999533A (en) 1911-08-01

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054483A (en) * 1958-11-10 1962-09-18 Jr Edmond D Pieri Building structure
US3832818A (en) * 1971-06-01 1974-09-03 H Nahr Composite body consisting of at least two component parts such as profiles
US4364203A (en) * 1980-11-06 1982-12-21 Montgomery Elevator Company Modular sheet metal door structure
US6079766A (en) * 1998-05-06 2000-06-27 National Rv, Inc. Durable doors for a recreational vehicle
US6622449B2 (en) 2002-01-29 2003-09-23 Mdf, Inc. Door panel and method of forming same
US20120272601A1 (en) * 2011-04-28 2012-11-01 Muskita Aluminium Industries Plc Frame and Panel Door

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054483A (en) * 1958-11-10 1962-09-18 Jr Edmond D Pieri Building structure
US3832818A (en) * 1971-06-01 1974-09-03 H Nahr Composite body consisting of at least two component parts such as profiles
US4364203A (en) * 1980-11-06 1982-12-21 Montgomery Elevator Company Modular sheet metal door structure
US6079766A (en) * 1998-05-06 2000-06-27 National Rv, Inc. Durable doors for a recreational vehicle
US6622449B2 (en) 2002-01-29 2003-09-23 Mdf, Inc. Door panel and method of forming same
US20120272601A1 (en) * 2011-04-28 2012-11-01 Muskita Aluminium Industries Plc Frame and Panel Door

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