US1765712A - Door casing - Google Patents

Door casing Download PDF

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Publication number
US1765712A
US1765712A US346058A US34605829A US1765712A US 1765712 A US1765712 A US 1765712A US 346058 A US346058 A US 346058A US 34605829 A US34605829 A US 34605829A US 1765712 A US1765712 A US 1765712A
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United States
Prior art keywords
casing
plaster
wall
tile
frame
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
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US346058A
Inventor
Isaac A Baum
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Individual
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Individual
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Publication date
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Priority to US346058A priority Critical patent/US1765712A/en
Application granted granted Critical
Publication of US1765712A publication Critical patent/US1765712A/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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6015—Anchoring means
    • E06B1/6038—Anchoring means specially adapted for being embedded in the wall
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/58—Fastening frames to the border of openings or to similar contiguous frames by filling up the joints, e.g. by cementing

Definitions

  • My invention relates to buildings, and particularly to a novel door frame construction. Difiiculty is commonly experienced where metal door frames or casings are mounted on tile or other forms of masonry walls, in preventing cracking at the junction between the metal casing element and the plaster that is applied to the wall. Notwithstanding the most rigid mounting of the frame element, the shocks and ars incident to the slamming O of doors results in a certain movement of the casing element. As the joint between this member and the plaster is inflexible, the result is breakage at the joint.
  • An object of my invention is to provide a simple, attractive and economical construction in which cracking at the junction is eliminated.
  • FIG. 1 is a sectional perspective view of a frame and a portion of a wall
  • Fig. 2 is a sectional view.
  • a door frame or casing comprising a jamb 10, door stop 11, and trim or finish members 12 and 1%.
  • Two forms of finish are illustrated, the one, lettered 12, being plain, and the other lettered 12, being decorative.
  • the frame member is provided with inwardly projecting marginal flanges 13, 14 that terminate at a point close to the face of the tile 15.
  • the frames are first erected and suitably held in place by temporary braces. Thereafter, the tile wall is laid and the space within the hollow frame member not occupied by the tile is filled with mortar.
  • An anchor of T-shape having a shank 16 and head 17 is embedded in the wall, the T-head fitting within the hollow casing.
  • I provide plaster terminals each having a base 19, flange 20, perpendicular to Serial No. 346,058.
  • the wall and a rebent margin 21.
  • the tile are grooved as indicated and wood nailing strips 22 mounted therein. Nails 23 may be driven through the base 19 into the wood strips to securely hold their terminals in position independent of the frame.
  • plaster terminal having a flange perpendicular to the wall, said flange being arranged closely adjacent to the inside edge of said casing, and means for securing the plaster terminal directly to the masonry wall, whereby said casing and terminal are independent of each other.
  • a plaster terminal having a base and a flange, the latter abutting the inner edge of the casing, a wood insert in said tile and means for securing the base of the plaster terminal to the wood insert.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Description

June 24, 1930. A, BAUM 1,765,712
DGOR CASING Filed March 11, 1929 Illlllllllllllllllll Patented June 24, 1930 UNITED STATES ISAAC A. BAUM, OF CHICAGO, ILLINOIS DOOR CASING Application filed March 11, 1929.
My invention relates to buildings, and particularly to a novel door frame construction. Difiiculty is commonly experienced where metal door frames or casings are mounted on tile or other forms of masonry walls, in preventing cracking at the junction between the metal casing element and the plaster that is applied to the wall. Notwithstanding the most rigid mounting of the frame element, the shocks and ars incident to the slamming O of doors results in a certain movement of the casing element. As the joint between this member and the plaster is inflexible, the result is breakage at the joint.
An object of my invention is to provide a simple, attractive and economical construction in which cracking at the junction is eliminated.
The invention will be more readily understood by reference to the accompanying drawings, in which Fig. 1 is a sectional perspective view of a frame and a portion of a wall; and
Fig. 2 is a sectional view.
In the drawings, I have illustrated a door frame or casing, comprising a jamb 10, door stop 11, and trim or finish members 12 and 1%. Two forms of finish are illustrated, the one, lettered 12, being plain, and the other lettered 12, being decorative. In both instances, however, the frame member is provided with inwardly projecting marginal flanges 13, 14 that terminate at a point close to the face of the tile 15.
In practice, the frames are first erected and suitably held in place by temporary braces. Thereafter, the tile wall is laid and the space within the hollow frame member not occupied by the tile is filled with mortar. An anchor of T-shape having a shank 16 and head 17 is embedded in the wall, the T-head fitting within the hollow casing.
As a means for finishing the plaster, indicated at 18, I provide plaster terminals each having a base 19, flange 20, perpendicular to Serial No. 346,058.
the wall, and a rebent margin 21. Preferably, the tile are grooved as indicated and wood nailing strips 22 mounted therein. Nails 23 may be driven through the base 19 into the wood strips to securely hold their terminals in position independent of the frame.
By reason of the construction shown, I am able to insure complete independence of the frame and the plaster and eliminate cracks fitted over the said edge, an anchor project-i ing into the wall for holding the casing, a
plaster terminal having a flange perpendicular to the wall, said flange being arranged closely adjacent to the inside edge of said casing, and means for securing the plaster terminal directly to the masonry wall, whereby said casing and terminal are independent of each other.
2. The combination of a hollow metal door casing adapted to receive within it the edge of a tile wall, an anchor for securing the casing to the wall, a plaster terminal having a base and a flange, the latter abutting the inner edge of the casing, and means for securing the said base directly to the tile whereby the plaster terminates independently of the casing. i
3. The combination of a hollow metal door casing adapted to receive within it the edge of a tile wall, an anchor for securing the.v
casing to the wall, a plaster terminal having a base and a flange, the latter abutting the inner edge of the casing, a wood insert in said tile and means for securing the base of the plaster terminal to the wood insert.
4. The combination of a hollow metal door frame member adapted to be mounted over the edge of a masonry wall, said member having inwardly projecting margins adapted to lie adjacent to the finish line of plaster, metal plaster terminal members independent of said frame and means for securing the plaster terminals directly to the Wall with the finish flange of said terminals substantially abutting the inwardly projecting margins of the frames.
In testimony whereof I have afiixed my signature.
ISAAC A. 'BAUM.
US346058A 1929-03-11 1929-03-11 Door casing Expired - Lifetime US1765712A (en)

Priority Applications (1)

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US346058A US1765712A (en) 1929-03-11 1929-03-11 Door casing

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US346058A US1765712A (en) 1929-03-11 1929-03-11 Door casing

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US1765712A true US1765712A (en) 1930-06-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483888A (en) * 1944-08-03 1949-10-04 Gideon R Danielson Edge finishing strip for plaster walls
US2687194A (en) * 1950-03-27 1954-08-24 Detroit Steel Products Co Inside-outside metal trim

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483888A (en) * 1944-08-03 1949-10-04 Gideon R Danielson Edge finishing strip for plaster walls
US2687194A (en) * 1950-03-27 1954-08-24 Detroit Steel Products Co Inside-outside metal trim

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