US1654293A - Metallic building construction - Google Patents
Metallic building construction Download PDFInfo
- Publication number
- US1654293A US1654293A US21268A US2126825A US1654293A US 1654293 A US1654293 A US 1654293A US 21268 A US21268 A US 21268A US 2126825 A US2126825 A US 2126825A US 1654293 A US1654293 A US 1654293A
- Authority
- US
- United States
- Prior art keywords
- members
- plate
- building construction
- loops
- lintel
- 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
Links
- 238000009435 building construction Methods 0.000 title description 7
- 210000002105 tongue Anatomy 0.000 description 9
- 239000002184 metal Substances 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/988—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for sheet metal frame members with an open U-shaped cross-section
- E06B3/9885—Mitre joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/65—Miter joints
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
Definitions
- This invention relates to sheet metal frames for use in building constructions and is directed to the provision of improved means for detachably securing the members of the frame together.
- An object of the present invention is to provide a sheet metal frame or casing which may be shipped in knockdown condition and which may be easily assembled without special tools by unskilled workmen into a structure having great strength and rigidityat its points of jointure.
- Fig. 1 is a perspective of one of the upper corners oil a .door casing, comprising jambs and a lintel, the members being secured together by improved locking means in accordance with the invention;
- Fig. 2 is an elevation of the same, showing the parts separated;
- Fig. 3 is a sectional view showing details of the locking means.
- the corneroi the frame includes a lintel 10 and a jamb 11 abutting angularly with one another.
- Each of these members is shown as substantially channel shaped in cross section formed from a sin le strip of sheet metal by bending the same in the usual manner on lines extendin lengthwise thereof.
- the sidewalls are s aped in the form of a molding,,while the bottom wall of each member is formed with a longitudinally ex tending rib 12 which acts as a door stop.
- An inwardly directed finish flange 13 may be provided at the top of each of the side walls.
- the abutting ends of the members are partially mitered, and to aid in positioning them for joinder the end of the jamb 11 is pro vided with tongues 14 which pass through suitable slots 15 in the lintel 10. If desired these tongues may e en over or clinched after assembly to more firmly lock the assembled parts together.
- Means for locking the members together are provided in the form of angle plates secured to the side walls adjacent the mitered -a right angle to the welded portion and extending partially but not entirely across the channel.
- a series of openings 19 are formed in the portion 18 and between the openings the metal is drawn laterally to :torm' partial loops 20.
- the looped portions of the plate are arranged substantially parallel with and approximately at the mitered edge of the Wall to which the plate is attached so that when the members of the frame are assembled the plates of corresponding walls will be dis osed in proximity to one another with t e partial loops of one plate staggered with relation to those of the other plate of thepair and interfitting with one another as do the two plates of an ordinary door hinge; that is with the partial loops of one plate extending into and through the openings 19 of the opposed plate, thus providing between the partial loops a bore 521 into which a suitable locking pin 22 may be driven.
- At the corner where the flanges l3 meet there is provided an opening 23 registering with the bore through which the locking pin 22 may be inserted into the here. If desired a nail may be used as the locking pin, the head thereof being filed 0d flush with the faceof the flanges after the nail has been driven fully into the bore to lock the parts'together.
- one end of the plates may be formed with a tongue 24 which fits into an opening in the flange 13.
- each jamb terminates short of the mitered ends and is provided with a squared end 26 that forms a butt joint with the-face of the door stop on the lintel.
- the improved. construction enables the "such tongues to bring the frame to be easily assembled by relatively unskilled workmen and without the use of special tools, it being merely necessary in assembling the parts to tilt the lintel at an acute angle to the jamb to permit the tongues 'on the jambs to enter the slots in the lintel,
- lintel may be rocked about artial loops on the co-operating locking p ates into interfitting relation with one auothert-o form the bore, after which the in is driven into the bore to securely lock the parts together.
- the tongues may be bent over slight- 1y prior to assembling the members to faparting from the spirit and scope of the in-' vention defined in the appended claims.
- a frame embodying a air of sheet metal channel members each aving a pair of side walls the members being joined together at their abutting ends by a combined miter joint and square butt joint, one of the members having a slot and the other having a tongue entering said slot adjacent the square butt joint, and additional means for locking the miter ends together comprising a separate plate secured to the inner face of each of the walls adjacent to and in alignment with the mitered edge, and means for detachably locking the plates together.
- a frame embodying a pair of sheet metal channel meme bers having abutting mitered ends, each of the members having a pair of side walls, one of the members having a longitudinal rib provided with a square end forming a butt joint with the other member; a slot in one of the members; a tongue attached to the other member and passing through said slot; a separate plate secured to the inner face of each of the side walls adjacent and parallel with the mitered edge, each plate having loops spaced apart by openings, the loops of one plate being staggered with relation to those of the opposed plate whereby when the members are assembled the loops of one plate will extend through the openings in the opposed plate providing a bore; and a pin inserted in said bore interlocking each pair of opposed plates together.
- a frame embodying a pair of shect met-a1 channel members having abutting mltered ends, each of the members having a pair of side walls and flanges inturned therefrom, one of the members having a longitudinal rib provided with a square end forming a butt oint with the other member; a slot in one of the members;
- each plate secured to the inner face of each of the side walls adjacent and parallel with the mitered edge and rovided with a lug entering into a perforation on said flange, each plate having loops spaced apart by openings, the loops of one plate being staggered with relation to those of the opposed plate whereby when the members are assembled the loops of one plate will extend through the openings in the opposed plate providing a bore; and a pin inserted in said bore interlocking each pair of opposed plates together.
Description
Dec. 27, 1927. 1,654,293
A. LAMM METALLIC BUILDING CONSTRUCTION Filed April 7. 1925 INVENTOR. 17/1/7/7'0/1 y Zfl/VM I ATTORNEYS lid inc 3.11 S
Patented Dec. "27, 1927.
UNITED STATES,
ANTHONY LAMM, OF NEW YORK, N.
PATENT OFFICE.
METALLIC BUILDING CONSTRUCTION.
Application filed April 7, 1925. Serial No. 21,268.
This invention relates to sheet metal frames for use in building constructions and is directed to the provision of improved means for detachably securing the members of the frame together.
Heretofore the parts comprising sheet met- :11 frames usedin building constructions have usually been permanently secured together at the factory by welding, riveting or other Such frames, because of their bulk, are expensive to crate, diiiicult to handle, and occupya large amount of space in shipping.
An object of the present invention is to provide a sheet metal frame or casing which may be shipped in knockdown condition and which may be easily assembled without special tools by unskilled workmen into a structure having great strength and rigidityat its points of jointure.
Other objects of the invention will hereinafter appear.
@ne of the various practical embodiments of the invention is illustrated in the accompanying drawings in which:
Fig. 1 is a perspective of one of the upper corners oil a .door casing, comprising jambs and a lintel, the members being secured together by improved locking means in accordance with the invention;
Fig. 2 is an elevation of the same, showing the parts separated; and
Fig. 3 is a sectional view showing details of the locking means.
In the illustrated embodiment of the invention, the corneroi the frame includes a lintel 10 and a jamb 11 abutting angularly with one another. Each of these members is shown as substantially channel shaped in cross section formed from a sin le strip of sheet metal by bending the same in the usual manner on lines extendin lengthwise thereof. The sidewalls are s aped in the form of a molding,,while the bottom wall of each member is formed with a longitudinally ex tending rib 12 which acts as a door stop. An inwardly directed finish flange 13 may be provided at the top of each of the side walls.
The abutting ends of the members are partially mitered, and to aid in positioning them for joinder the end of the jamb 11 is pro vided with tongues 14 which pass through suitable slots 15 in the lintel 10. If desired these tongues may e en over or clinched after assembly to more firmly lock the assembled parts together.
Means for locking the members together are provided in the form of angle plates secured to the side walls adjacent the mitered -a right angle to the welded portion and extending partially but not entirely across the channel. A series of openings 19 are formed in the portion 18 and between the openings the metal is drawn laterally to :torm' partial loops 20. The looped portions of the plate are arranged substantially parallel with and approximately at the mitered edge of the Wall to which the plate is attached so that when the members of the frame are assembled the plates of corresponding walls will be dis osed in proximity to one another with t e partial loops of one plate staggered with relation to those of the other plate of thepair and interfitting with one another as do the two plates of an ordinary door hinge; that is with the partial loops of one plate extending into and through the openings 19 of the opposed plate, thus providing between the partial loops a bore 521 into which a suitable locking pin 22 may be driven. At the corner where the flanges l3 meet, there is provided an opening 23 registering with the bore through which the locking pin 22 may be inserted into the here. If desired a nail may be used as the locking pin, the head thereof being filed 0d flush with the faceof the flanges after the nail has been driven fully into the bore to lock the parts'together.
As an additional means of anchoring the plates to the side walls of the members, one end of the plates may be formed with a tongue 24 which fits into an opening in the flange 13.
The door stop or rib 12 of each jamb terminates short of the mitered ends and is provided with a squared end 26 that forms a butt joint with the-face of the door stop on the lintel. Thus a considerable portion of the load on the lintel will be borne by the top of the jamb rib and consequently will have less tendency to separate the lintel and jamb at the mitered joint. a
The improved. construction enables the "such tongues to bring the frame to be easily assembled by relatively unskilled workmen and without the use of special tools, it being merely necessary in assembling the parts to tilt the lintel at an acute angle to the jamb to permit the tongues 'on the jambs to enter the slots in the lintel,
after which'the. lintel may be rocked about artial loops on the co-operating locking p ates into interfitting relation with one auothert-o form the bore, after which the in is driven into the bore to securely lock the parts together. If desired the tongues may be bent over slight- 1y prior to assembling the members to faparting from the spirit and scope of the in-' vention defined in the appended claims.
I claim:
1, In a building construction, a frame embodying a air of sheet metal channel members each aving a pair of side walls the members being joined together at their abutting ends by a combined miter joint and square butt joint, one of the members having a slot and the other having a tongue entering said slot adjacent the square butt joint, and additional means for locking the miter ends together comprising a separate plate secured to the inner face of each of the walls adjacent to and in alignment with the mitered edge, and means for detachably locking the plates together.
2. In a building construction, a frame embodying a pair of sheet metal channel meme bers having abutting mitered ends, each of the members having a pair of side walls, one of the members having a longitudinal rib provided with a square end forming a butt joint with the other member; a slot in one of the members; a tongue attached to the other member and passing through said slot; a separate plate secured to the inner face of each of the side walls adjacent and parallel with the mitered edge, each plate having loops spaced apart by openings, the loops of one plate being staggered with relation to those of the opposed plate whereby when the members are assembled the loops of one plate will extend through the openings in the opposed plate providing a bore; and a pin inserted in said bore interlocking each pair of opposed plates together.
3'. In a building construction, a frame embodying a pair of shect met-a1 channel members having abutting mltered ends, each of the members having a pair of side walls and flanges inturned therefrom, one of the members having a longitudinal rib provided with a square end forming a butt oint with the other member; a slot in one of the members;
a tongue attached to the other member and passing through said slot; a separate plate secured to the inner face of each of the side walls adjacent and parallel with the mitered edge and rovided with a lug entering into a perforation on said flange, each plate having loops spaced apart by openings, the loops of one plate being staggered with relation to those of the opposed plate whereby when the members are assembled the loops of one plate will extend through the openings in the opposed plate providing a bore; and a pin inserted in said bore interlocking each pair of opposed plates together.
In witness whereof, I hereunto subscribe my signature.
ANTHONY LAMM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21268A US1654293A (en) | 1925-04-07 | 1925-04-07 | Metallic building construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21268A US1654293A (en) | 1925-04-07 | 1925-04-07 | Metallic building construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US1654293A true US1654293A (en) | 1927-12-27 |
Family
ID=21803266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US21268A Expired - Lifetime US1654293A (en) | 1925-04-07 | 1925-04-07 | Metallic building construction |
Country Status (1)
Country | Link |
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US (1) | US1654293A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812836A (en) * | 1954-02-26 | 1957-11-12 | Alumatic Corp Of America | Window structures |
US2846868A (en) * | 1953-06-10 | 1958-08-12 | Wedberg Axel Gustaf Werner | Metal door frames |
US3012639A (en) * | 1951-01-12 | 1961-12-12 | Pavlecka John | Panel structure |
US3246437A (en) * | 1962-10-17 | 1966-04-19 | Universal Moulded Fiber Glass | Joint for interconnecting panels |
US3754782A (en) * | 1971-06-18 | 1973-08-28 | Cleats Mfg Inc | Corner device for duct joints |
USD907877S1 (en) | 2019-08-01 | 2021-01-12 | Trinity International Industries, L.L.C. | Kitchen cart with removable drop leaves |
US10913474B1 (en) * | 2019-07-25 | 2021-02-09 | Trinity International Industries, L.L.C. | Cart with removable table extensions |
-
1925
- 1925-04-07 US US21268A patent/US1654293A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012639A (en) * | 1951-01-12 | 1961-12-12 | Pavlecka John | Panel structure |
US2846868A (en) * | 1953-06-10 | 1958-08-12 | Wedberg Axel Gustaf Werner | Metal door frames |
US2812836A (en) * | 1954-02-26 | 1957-11-12 | Alumatic Corp Of America | Window structures |
US3246437A (en) * | 1962-10-17 | 1966-04-19 | Universal Moulded Fiber Glass | Joint for interconnecting panels |
US3754782A (en) * | 1971-06-18 | 1973-08-28 | Cleats Mfg Inc | Corner device for duct joints |
US10913474B1 (en) * | 2019-07-25 | 2021-02-09 | Trinity International Industries, L.L.C. | Cart with removable table extensions |
USD907877S1 (en) | 2019-08-01 | 2021-01-12 | Trinity International Industries, L.L.C. | Kitchen cart with removable drop leaves |
USD957783S1 (en) | 2019-08-01 | 2022-07-12 | Trinity International Industries, L.L.C. | Kitchen cart |
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