US3925934A - Door frame - Google Patents

Door frame Download PDF

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Publication number
US3925934A
US3925934A US402583A US40258373A US3925934A US 3925934 A US3925934 A US 3925934A US 402583 A US402583 A US 402583A US 40258373 A US40258373 A US 40258373A US 3925934 A US3925934 A US 3925934A
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US
United States
Prior art keywords
recess
cover parts
lining
vertical
holes
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
US402583A
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English (en)
Inventor
August Burgers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUROPATENT SA
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EUROPATENT SA
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Filing date
Publication date
Application filed by EUROPATENT SA filed Critical EUROPATENT SA
Application granted granted Critical
Publication of US3925934A publication Critical patent/US3925934A/en
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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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
    • 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
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/06—Wooden frames
    • E06B1/08—Wooden frames composed of several parts with respect to the cross-section of the frame itself

Definitions

  • a door frame with a lining having a step-shaped portion on each side which includes two vertical cover parts separated from each other by the lining and extending at a substantially right angle thereto while having one side portion in engagement with the respective adjacent outermost end face section of the step-shaped portions.
  • Each of the two vertical cover parts has a recess at the respective adjacent stepshaped portion of the lining.
  • This recess has arranged therein a dummy strip corresponding in its dimensions substantially to the dimensions of this recess while screws detachablyhold the dummy strip in the recess.
  • the dummy strip is covered up toward the outside by cover means at least approximately flush with the adjacent surface of the respective adjacent step.
  • the present invention relates to a door frame with a lining and'a rabbet or channel cover located at a right angle with regard to one edge of the lining for receiving a closing metal plate'for a door lock.
  • Door frames of wood, plywood plates or similar materials are, in order to be able to manufacture them economically, prefabricated in mass production as socalled insertable frames either of natural wood or in finish prevarnished design so that at the building lot it is substantially necessary only to insert the finished insertable frame into the'wall opening and to connect the frame to the wall.
  • insertable frames either of natural wood or in finish prevarnished design so that at the building lot it is substantially necessary only to insert the finished insertable frame into the'wall opening and to connect the frame to the wall.
  • it was heretofore customary in the factory also to provide one of the two vertical parts of the rabbet cover with a prefabricated recess upon which 'is placed a closure metal plate and into which, for purposes of cooperation with the closure plate, the latch and the bolt of a door lock may extend.
  • FIG. 1 represents a horizontal section through vertical structural elements of the frame, according to the present invention.
  • FIG. 2 is a top view of a detail'of FIG. 1.
  • FIG. 3 is a section taken along the line IIIIII of FIG. 2.
  • FIG. 4 is a horizontal section through vertical structural elements of the frame, said section being located at a different level from the level of the section of FIG. 1.
  • the door frame according to the present invention is characterized primarily in that both vertical parts of the rabbet cover of the door frame are provided with a recess determined for the installation of a closing plate and open toward the rabbet side of the covering parts, a dummy being detachably inserted and connected in the recess while filling said recess. Furthermore, the rabbet covering parts are on their rabbet side provided with a cover which covers up the dummy and forms the surface of the rabbet sides.
  • the door frame may advantageously be so designed that both vertical parts of the lining and of the rabbet cover are provided with bores for receiving drill-in bands which form the hinges between the door frame and the door proper while the bores in the rabbet covering parts are pre-bored as blind holes from the rear side of said rabbet covering parts.
  • the door frame comprises a lining of which FIGS. 1 and 4 show the vertical lining parts 1 and 2 of a rabbet cover of which in FIG. 1 the two vertical rabbet cover parts 3 and 4 are shown.
  • the door frame furthermore comprises a non-illustrated ornamental cover located on that side of the lining which is opposite the rabbet cover.
  • the two vertical rabbet cover parts 3 and 4 are provided with a prefabricated and prepared recess 5 for the installation of a closure plate, said recess 5 being open toward the rabbet side 6 of the covering parts.
  • a dummy 7 of wood or any other suitable material which fills in the recess and which is detachably connected in the recess 5.
  • the dummy 7 (see FIGS. 2 and 3) has at the same area as the customary closing plates, connecting bores 8 for connecting screws 9 so that when employing identical connecting screws and identical bores in the cover parts, also a closure plate could be connected upon the recess 5.
  • the rabbet cover parts 3 and 4 are on their rabbet side 6 provided with a cover 10 which forms the finished surface of the rabbet sides, said cover 10 covering up the dummy 7 so that it cannot be seen from the outside.
  • the cover 10 may be formed by a strip of synthetic material or by a strip of wood veneer.
  • the recesses 5 are worked out of the material of the cover parts 3 and 4 in such a way that at the front side 11 of the cover parts there remains standing a thin wall which, for instance, with veneered covering parts may be formed primarily by the thin veneer itself. Therefore, on both vertical frame cover parts, neither at the front part 11, nor on the rabbet side 10 are there visible the prepared and prefabricated recesses for selective left-hand or right-hand installation of a closure plate.
  • Both vertical lining parts 1 and 2 as well as two vertical rabbet covering parts 3 and 4 are, in conformity with FIG. 4, provided with prepared bores 12 which selectively can be used on the left-hand or right-hand side of the door frame for receiving drill-in bands which form the hinge connection of the frame with a door proper.
  • the bores of the rabbet covering parts are from the back side drilled as blind holes so that the prepared bores do not pass through the front sides 11 of the rabbet covering parts but that a layer of material will remain which may be relatively thin. Consequently, also the bores prepared for the installation of one-bore bands are totally hidden toward the outside.
  • the present invention permits to get by with a single standard design of the frame which will be suitable for a door opening toward the left as well as for a door opening toward the right. Moreover, only this one standard design has to be stocked, while the recesses and bores located on both sides for the installation of a closing plate and advantageously also for the installation of drill-in bands will be completely hidden toward the outside. This is very important for finished prevamished frames or frames of natural wood, while by a few fast and simple manual operations the said recesses and bores can be exposed for the installation of a closure plate or drill-in bands.
  • a door frame with a lining having a step-shaped portion on each side which includes: two vertical cover parts separated from each other by said lining and extending at a substantially right angle thereto while having one side portion in engagement with the respective adjacent outermost end face section of said stepshaped portions, each of said two vertical cover parts having a recess at the respective adjacent step-shaped portion, said recess being adapted to receive a closing plate with holes therethrough for connecting screws, a dummy strip corresponding in its dimensions substantially to the dimensions of said closing plate and detachably inserted into said recess, screw means detachably holding said dummy strip in said recess, and covering means covering up said dummy strip toward the outside and being at least approximately flush with the adjacent surface of the respective adjacent step, said cover parts having holes therein threadedly engaged by said screw means, the axes of said holes corresponding to the axes of the holes in the closing plate, said two vertical cover parts and the respective adjacent stepshaped portions of said lining being provided with aligned blind holes for receiving
  • a door frame on both sides comprising in combination two vertical lining members, one side edge of each of the lining members having a cutout step to form a door abutment, and two cover parts extending at a substantially right angle to said lining members and each having one end face adjacent the cutout step of the respective lining members, each of said two vertical cover parts having in its respective end face a recess, said recess being adapted to receive a closing plate, a dummy strip respectively corresponding in its dimensions substantially to the dimensions of each said recess and detachably inserted into said recess so that said recess is filled by said dummy strip which is removable therefrom, said cover part having its outer surface continuous to cover said recess and said dummy strip, and coating means forming the finished surface layer of said end face of said cover parts and covering up said dummy strip, said coating means of said end face being flush with said cutout step in said lining member, said coating means and the outer surface of each of said cover parts concealing said dummy strip so that the
  • a door frame comprising two vertical lining members, one side edge of the lining members having a cutout step to form a door abutment, and two vertical cover parts, extending at a substantially right angle to said lining members and having one end face adjacent to and aligned with the cutout step of the respective lining members, each of said two vertical cover parts having at its respective end face a recess, said recess being adapted to receive a closing plate, a dummy strip corresponding in its dimensions substantially to the dimensions of said recess and detachably inserted into said recess, and coating means forming the finished surface layer of said end face of said cover parts and covering up said dummy strip in an invisible manner toward the outside, said two vertical cover parts being provided with blind holes for receiving hinge bolts, said blind holes being closed toward the outside of said vertical cover parts prior to receiving hinge bolts.
  • a door frame comprising two vertical lining members, one side edge of the lining members having a cutout step to form a door abutment, and two vertical cover parts, extending at a substantially right angle to said lining members and having one end face adjacent to and aligned with the cutout step of the respective lining members, each of said two vertical cover parts having at its respective end face a recess, said recess being adapted to receive a closing plate with connecting holes for screw means, said recess being provided with holes, the axes of said holes corresponding to the axes of said connecting holes in said closing plate, a dummy strip corresponding in its dimensions substantially to the dimensions of said recess and detachably inserted into said recess and provided with means for engagement into said holes of said recess and for detachably holding said dummy strip in said recess, and coating means forming the finished surface layer of said end face of said cover parts and covering up said dummy strip in an invisible manner toward the outside, said two vertical cover parts being provided with blind

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Hinges (AREA)
US402583A 1972-09-30 1973-10-01 Door frame Expired - Lifetime US3925934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2248151A DE2248151C3 (de) 1972-09-30 1972-09-30 Vorgefertigter Rahmen für links- oder rechtsanschlagbare Türen

Publications (1)

Publication Number Publication Date
US3925934A true US3925934A (en) 1975-12-16

Family

ID=5857928

Family Applications (1)

Application Number Title Priority Date Filing Date
US402583A Expired - Lifetime US3925934A (en) 1972-09-30 1973-10-01 Door frame

Country Status (8)

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US (1) US3925934A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT339571B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1004545A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2248151C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES218733Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2201389B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1426252A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT993497B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437712A (en) 1981-07-09 1984-03-20 Wissinger John W Cabinet system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654147B1 (fr) * 1989-11-03 1992-02-14 Letard Daniel Porte a fixation de paumelles reversibles a gauche ou a droite sur le bati.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610369A (en) * 1925-01-14 1926-12-14 Alvin C Goddard Metal building construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610369A (en) * 1925-01-14 1926-12-14 Alvin C Goddard Metal building construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437712A (en) 1981-07-09 1984-03-20 Wissinger John W Cabinet system

Also Published As

Publication number Publication date
IT993497B (it) 1975-09-30
FR2201389A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-26
DE2248151B2 (de) 1978-06-22
ATA835773A (de) 1977-02-15
ES218733U (es) 1976-09-01
GB1426252A (en) 1976-02-25
DE2248151C3 (de) 1979-02-22
FR2201389B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-02-17
ES218733Y (es) 1977-01-16
DE2248151A1 (de) 1974-04-25
AT339571B (de) 1977-10-25
CA1004545A (en) 1977-02-01

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