US653400A - Fireproof door. - Google Patents

Fireproof door. Download PDF

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Publication number
US653400A
US653400A US74065699A US1899740656A US653400A US 653400 A US653400 A US 653400A US 74065699 A US74065699 A US 74065699A US 1899740656 A US1899740656 A US 1899740656A US 653400 A US653400 A US 653400A
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United States
Prior art keywords
rails
lips
panels
fireproof door
core
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
US74065699A
Inventor
John W Rapp
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Individual
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Individual
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Priority to US74065699A priority Critical patent/US653400A/en
Application granted granted Critical
Publication of US653400A publication Critical patent/US653400A/en
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Expired - Lifetime legal-status Critical Current

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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
    • E06B3/54—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

  • My invention relates to fireproof doors.
  • Figure 1 is a front elevation of a fireproof door embodying my invention.
  • Fig. 2 is a vertical sectional view of Fig. 1.
  • Fig. 3 is a horizontal sectional view.
  • A represents a fireproof door comprising a core or filler a and a metallic covering which completely incloses the core or filler.
  • the metallic covering consists of a front and a back, each of which is made up of a number of panels and conn ecting-rails, both Vertical and horizontal.
  • a represents the panels, a the horizontal connecting-rails, and or the vertical connecting-rails.
  • the panels a are stamped into shape and each is provided with a peripheral or marginal lip 64 preferably of the form shown. This lip may be either continuous or interrupted.
  • the rails a 0b are also provided with peripheral or marginal lips a, which engage with the lips of the panels.
  • the lips on the rails may be either continuous or interrupted, according to the lips on the flanges.
  • a represents the top and bottom rails, and a the stiles.
  • the top and bottom rails are formed to fit over the top and bottom edges of the core or filler, and the stiles are formed to fit over the side edges of the coreor filler. As shown, these parts have an outline in cross-section similar to a U.
  • Each face of the top and bottom rails and the stiles is pro- Vided with a marginal lip a. These lips may be either continuous or interrupted, and they engage with the adjacent lips a of the panels and rails, as shown.
  • the panels a are secured in position by blind-nailing them, and the connecting-rails are next secured in place byhaving their lips engage with the lips of the panels.
  • the top and bottom rails and the stiles are applied to the core in the same manner.
  • the seams formed by the engaging lips are preferably flattened by means of a mallet or other device.
  • the joints formed by the connecting parts may be closed by welding. Any well-known electric apparatus may be used.
  • What I claim as my invention is- 1.
  • GEO E. ORUsE, DONALD CAMPBELL.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Description

No. 653,400. Patented July l0, I900. .1. w. RAPP.
FIREPBOOF DOOR. pplication 119d Dec. 1a 899 OOOOOO I.)
a a} a, a/ a WITNESSES: a; as a INVENTOR H 15 ATTORNEY UNITED STATES ATEINT FFICE..
JOHN W. RAPP, OF NEW YORK, N. Y.
FIREPROOF DOOR.
SPECIFICATION forming part of Letters Patent No. 653,400, dated July 10, 1900.
Application filed December 18, 1899. Serial No. 740,656. (No model.)
To all whom 2P1, may concern:
Be it known that I, JOHN W. RAPP, a citizen of the United States, residing in the borough of Manhattan, city, county, and State of New York, have invented certain new and useful Improvements in Fireproof Doors, of which the following is a specification.
My invention relates to fireproof doors.
I will describe a fireproof door embodying my invention and then point out the novel features thereof in the claims.
In the accompanying drawings, Figure 1 is a front elevation of a fireproof door embodying my invention. Fig. 2 is a vertical sectional view of Fig. 1. Fig. 3 is a horizontal sectional view.
Similar letters of reference designate corresponding parts in all of the figures.
A represents a fireproof door comprising a core or filler a and a metallic covering which completely incloses the core or filler. In the present instance the metallic covering consists of a front and a back, each of which is made up of a number of panels and conn ecting-rails, both Vertical and horizontal.
a represents the panels, a the horizontal connecting-rails, and or the vertical connecting-rails. The panels a are stamped into shape and each is provided with a peripheral or marginal lip 64 preferably of the form shown. This lip may be either continuous or interrupted. The rails a 0b are also provided with peripheral or marginal lips a, which engage with the lips of the panels. The lips on the rails may be either continuous or interrupted, according to the lips on the flanges.
a represents the top and bottom rails, and a the stiles. The top and bottom rails are formed to fit over the top and bottom edges of the core or filler, and the stiles are formed to fit over the side edges of the coreor filler. As shown, these parts have an outline in cross-section similar to a U. Each face of the top and bottom rails and the stiles is pro- Vided with a marginal lip a. These lips may be either continuous or interrupted, and they engage with the adjacent lips a of the panels and rails, as shown.
In making the fireproof door the panels a are secured in position by blind-nailing them, and the connecting-rails are next secured in place byhaving their lips engage with the lips of the panels. The top and bottom rails and the stiles are applied to the core in the same manner. The seams formed by the engaging lips are preferably flattened by means of a mallet or other device. The joints formed by the connecting parts may be closed by welding. Any well-known electric apparatus may be used.
What I claim as my invention is- 1. The combination in a fireproof door, of a core or filler and a metallic covering therefor, said covering comprising front and back panels and connecting-rails, and top and bottom rails and stiles for fitting over the edges of the core or filler.
2. The combination in a fireproof door, of a core or filler and a metallic covering therefor, said covering comprising front and back panels, each having marginal lips, connecting-rails, having marginal lips which engage with the marginal lips of the panels, and top and bottom rails and stiles fitting over the edges of the core or fillerand connected with adjacent panels and connecting-rails.
3. The combination in a fireproof door, of a core or filler and a metallic covering there for, said covering comprising front and back panels, each having marginal lips, connecting-rails having marginal lips which engage with the marginal lips of the panels, and top and bottom rails and stiles fitting over the edges of the core or filler, said top and bottom rails and stiles being each provided with marginal lips which engage with the lips of adjacent panels and connecting-rails.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JOHN W. RAPP.
Witnesses:
GEO. E. ORUsE, DONALD CAMPBELL.
US74065699A 1899-12-18 1899-12-18 Fireproof door. Expired - Lifetime US653400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US74065699A US653400A (en) 1899-12-18 1899-12-18 Fireproof door.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74065699A US653400A (en) 1899-12-18 1899-12-18 Fireproof door.

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US653400A true US653400A (en) 1900-07-10

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US74065699A Expired - Lifetime US653400A (en) 1899-12-18 1899-12-18 Fireproof door.

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582467A (en) * 1948-02-20 1952-01-15 Sylvan Joseph Door
US4901493A (en) * 1988-12-15 1990-02-20 Therma-Tru Corp. Door assembly
US5537789A (en) * 1994-07-14 1996-07-23 Therma-Tru Corp. Compression molded door assembly
US5644870A (en) * 1995-06-14 1997-07-08 Nan Ya Plastics Corporation Compression molded door assembly
US20050115198A1 (en) * 2002-11-12 2005-06-02 Lynch Steven K. Door skin, method of manufacturing a door produced therewith, and door produced therefrom
US8133340B2 (en) 2002-11-08 2012-03-13 Masonite Corporation Method of manufacturing a universal door skin blank
USD993459S1 (en) * 2021-06-11 2023-07-25 Zhejiang Jihengkang (JHK) Door Industry Co., Ltd Door

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2582467A (en) * 1948-02-20 1952-01-15 Sylvan Joseph Door
US4901493A (en) * 1988-12-15 1990-02-20 Therma-Tru Corp. Door assembly
US5537789A (en) * 1994-07-14 1996-07-23 Therma-Tru Corp. Compression molded door assembly
USRE36240E (en) * 1994-07-14 1999-06-29 Therma-Tru Corporation Compression molded door assembly
US5644870A (en) * 1995-06-14 1997-07-08 Nan Ya Plastics Corporation Compression molded door assembly
US8133340B2 (en) 2002-11-08 2012-03-13 Masonite Corporation Method of manufacturing a universal door skin blank
US20050115198A1 (en) * 2002-11-12 2005-06-02 Lynch Steven K. Door skin, method of manufacturing a door produced therewith, and door produced therefrom
US7284352B2 (en) * 2002-11-12 2007-10-23 Masonite Corporation Door skin, method of manufacturing a door produced therewith, and door produced therefrom
US20080041014A1 (en) * 2002-11-12 2008-02-21 Lynch Steven K Door skin, method of manufacturing a door produced therewith, and door produced therefrom
US7964051B2 (en) 2002-11-12 2011-06-21 Masonite Corporation Door skin, method of manufacturing a door produced therewith, and door produced therefrom
US8808484B2 (en) 2002-11-12 2014-08-19 Masonite Corporation Method of manufacturing a universal door skin blank
USD993459S1 (en) * 2021-06-11 2023-07-25 Zhejiang Jihengkang (JHK) Door Industry Co., Ltd Door

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