US3276172A - Means for detachably connecting partition walls - Google Patents
Means for detachably connecting partition walls Download PDFInfo
- Publication number
- US3276172A US3276172A US383881A US38388164A US3276172A US 3276172 A US3276172 A US 3276172A US 383881 A US383881 A US 383881A US 38388164 A US38388164 A US 38388164A US 3276172 A US3276172 A US 3276172A
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- Expired - Lifetime
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- 238000005192 partition Methods 0.000 title description 8
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241001156002 Anthonomus pomorum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000063 preceeding effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6154—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by friction-grip
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6158—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by formlocking
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7448—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with separate framed panels without intermediary posts, extending from floor to ceiling
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0032—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge
- F16B5/0052—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge the interlocking key acting as a dovetail-type key
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0084—Joining sheets, plates or panels in abutting relationship characterised by particular locking means
- F16B5/0092—Joining sheets, plates or panels in abutting relationship characterised by particular locking means with locking means rotating about an axis parallel to the main plane and perpendicular to the abutting edge, e.g. screw, bayonet
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2230/00—Furniture jointing; Furniture with such jointing
- A47B2230/07—Releasable locking means or connectors for fastening together parts of furniture
-
- 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
- Y10T403/55—Member ends joined by inserted section
-
- 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
- Y10T403/59—Manually releaseable latch type
- Y10T403/591—Manually releaseable latch type having operating mechanism
- Y10T403/595—Lever
-
- 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
- Y10T403/61—Side slide: elongated co-linear members
-
- 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
- Y10T403/71—Rod side to plate or side
- Y10T403/7123—Traversed by connector
Definitions
- One object of the patent invention is to obtain a locking member which is easy to fit in arbitrary, suitable places along the joint between two structural building elements, which securely locks the parts and which makes possible a simple assembly and removal of the structure.
- One object of the invention is to obtain a locking member which easily cuts into the side walls of the groove and which may be so designed that it forces the building elements closer together.
- Another object of the invention is to obtain a locking member provided with a central operating body, which makes it easy to apply a tool for turning the member when it has been placed in the desired position and which also may be designed to ensure a certain minimum clearance between the elements.
- a building structural assembly e.g., an interior par- .tition
- a building structural assembly shall comprise a plurality of elements which are arranged edge to edge with a clearance between each two adjacent elements. These elements have matching grooves having parallel side walls in juxtaposed edges of said elements, each such groove extending longitudinally from end to end of the pertaining edge of the element.
- the elements are secured together by means of a plurality of connection members disposed in said grooves, each of which connection members consists essentially of a diceshaped central maneuvering body which has oppositely extending dowels arranged symmetrically with respect to a common axis.
- Said central maneuvering body has, in two planes taken at right angles to the common axis, a larger dimension than the width of the groove.
- the dowels are somewhat shorter than is the depth of the groove, and each dowel has two smooth sides and two toothed sides, the two smooth sides being at a distance from each other corresponding to the smallest width of a groove whilst the two toothed sides are spaced from each other at a distance greater than the width of a groove.
- the two smooth sides of each dowel may be tapered from bottom to top.
- FIGURE 1 shows a horizontal section through two structural elements adapted to be interconnected.
- FIGURE 2 shows the same assembly after the connection has taken place.
- FIGURE 3 is a perspective view on a larger scale of the connection member.
- FIGURE 4 is a perspective view of the invention as utilized on a partition wall.
- FIGURE 5 shows a type of tool used during assembling.
- FIGURE 6 shows a partly screw threaded connecting member provided with a permanently fitted tool handle.
- FIGURE 7 shows a wall of light weight concrete, where two rows of connecting members are used.
- numerals 1 and 2 indicate structural elements which are to be connected.
- Matching grooves arranged in the edges of said elements are denoted by 3 and 4, and a connecting member is denoted by 5.
- This member consists of a central operating body 6 having oppositely extending, essentially prismatic dowels or studs 8 arranged symmetrically with respect to a common axis 7.
- These dowels have a length which is some what less than the depth of the groove and they are provided with two smooth parallel sides 8a at a distance corresponding to the smallest width of the groove.
- the dowels further have two sides 8b provided with transversely arranged saw-teeth or similar rills.
- the distance between the top parts of the teeth in these sides of the dowels is bigger than the above mentioned width of the grooves, in such a manner that the teeth will be forced into the sides of the groove, when the member is turned.
- their tops are shaped as parts of a cylinder surface.
- the operating body 6 is pierced by a boring 9, suitably shaped to receive a tool designed as a bent bar 10, a screwdriver or the like.
- the central opera-ting body 6 further, in two planes taken at right angles to the longitudinal axis 7, shows larger measures than the width of the grooves, 3 or 4 respectively.
- a definite minimum clearance between .the meeting edges is always obtained.
- the breadth of the body 6, i.e. the distance between the feet of the dowels 8 is so chosen that the clearance makes possible the insertion of a tool or forms a channel for drawing cables or conduits 11.
- the clearance between the edges is covered by fillets 12 of plastic or similar material, which preferably are so designed that they are resiliently retained between the elements.
- FIGURE 4 shows an example of a partition wall consisting of separate panel elements.
- Elements 1 and 2 are arranged edge to edge with a certain clearance and rest on a shim 1-3, which extends along the tloor, and at its lower surface is provided with a strip of elastic material.
- This shim 13 is provided with a longitudinal tongue.
- the lower edges of the elements are provided with a groove, which with respect to its width corresponds to that of the tonque but which is somewhat deeper than the height thereof.
- a longitudinally running channel 15 is obtained in which cables or conduits 11 may be arranged.
- the channel is covered by a moulding 16.
- connection members 5 in the groove 3 and 4 may either be done through said horizontal channel 15 or through special recesses 17 at the upper edge of the elements.
- the recesses 17 will be covered by a second moulding 18.
- the boring in the operating body 6 may preferably be used for the fitting of a screw 19 or the like, by means of which the structure is fixed to the supporting wall.
- the head of the screw 6 will in this inst-ance remain in the clearance between two elements and be covered by the fillet 12 in such a manner that it is invisible.
- the operating body may be dice shaped, in such a manner that it might be turned by means of spanner or some other tool acting (against its sides.
- connection members and the working of the tool during assembling may be difiicult.
- the member and/ or the tool may slip and become wedged within the groove or clearance, respectively, in a wrong position, from which they are hard to retrieve.
- URE 6 shows a perspective view of a modified design of a connection member to which a tool is permanently fitted.
- the tool is shaped like a rod handle a.
- the free end of the rod is bent at 20 and has a part parallel to the plane to the toothed sides of the dowels.
- the rod will extend at right angles to the plane of the wall, which permits an easy manipulation of the members for location at correct places.
- the unit has been turned 90 for locking purposes the rod will be parallel to the plane of the wall and be completely concealed in the clearance.
- the broader sides of the dowels are so designed that the teeth will form part of a screw threaded line.
- the bent bar 20 guarantees a horizontal location of the member, which results in the best grip.
- the rod 10a is caught by a suitable implement, for instance a screw driver, which is facilitated by the bend.
- FIGURE 7 shows a structural assembly consisting of lightweight concrete slabs 1 and 2.
- the edge of each slab is provided with two parallel tapering grooves 30, 31 and 40, 41.
- grooves 40 and 41 are tapering towards the bottom and grooves 30 and 31 as being Wider at their bottom.
- the dowels 80 of the locking member 50 are given a corresponding shape and their teeth are higher and sharper than in the preceeding design.
- As fillets rubber tubings 120 are used. One end of the tube is closed and a vacuum pump is connected to the other end. The flattened tube is pushed into the clearance and when the air is admitted into the tube the resiliency of the material expands the tube so that the clearance is eflectively closed.
- the connecting members may also be utilized together with other structural part-s than partition wall elements, for instance in order to connect a window or door frame to a wall or the like.
- connection members each engaging opposed grooves, each member consisting of a central operating body having opposite body faces, said operating body being positioned between the edges of the elements, said opposite body faces which abut the grooved edges being wider in all dimensions than the opening in said groove, and axially aligned dowels extending "from said opposite faces of said body, said oppositely extending dowels arranged symmetrically with respect to a common axis each dowel being somewhat shorter than the depth of the groove and having two smooth sides at a distance cooresponding to the smallest width of a groove and two toothed sides spaced a greater distance than said width and operating reaching through the clearance between the elements to engage the operating body for turning the members so that the smooth sides of the member will allow removal from between the elemerits without moving the elements by sliding the member through said groove.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Geometry (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Greenhouses (AREA)
- Finishing Walls (AREA)
- Details Of Indoor Wiring (AREA)
Description
Oct. 1966 B. h. J. H. ALVDEN 3,276,172
MEANS FOR DETACHABLY CONNECTING PARTITION WALLS 2 Sheets-Sheet 1 Filed July, 20, 1964 FIG. 1
FIG. 3
FIG. 2
Oct. 4, 1966 B. R. J. H. ALVDEN 3,276,172
MEANS FOR DETACHABLY CONNECTING PARTITION WALLS Filed July 20, 1964 2 Sheets-Sheet 2 FIG. 4
United States Patent 3,276,172 MEANS FOR DETACHABLY CONNECTING PARTITION WALLS Bror Robert John Hjalmar Alvdn, Goteborg, Sweden,
assignor to Aktiebolaget Gotaverken, Goteborg, Sweden, a corporation of Sweden Filed July 20, 1964, Ser. No. 383,881 Claims priority, application Sweden, Aug. 6, 1963, 8,634/63; June 5, 1964, 6,882/64 6 Claims. (Cl. 52-127) It has been proposed to connect building structures, for instance removable partition walls, by means of builtin locking members, in such a manner that a flush surface is obtained. Walls of this type are, however, of complicated design, are expensive to manufacture and require a long time for erection.
One object of the patent invention is to obtain a locking member which is easy to fit in arbitrary, suitable places along the joint between two structural building elements, which securely locks the parts and which makes possible a simple assembly and removal of the structure.
One object of the invention is to obtain a locking member which easily cuts into the side walls of the groove and which may be so designed that it forces the building elements closer together.
Another object of the invention is to obtain a locking member provided with a central operating body, which makes it easy to apply a tool for turning the member when it has been placed in the desired position and which also may be designed to ensure a certain minimum clearance between the elements.
In accordance with the principles of the present invention, a building structural assembly (e.g., an interior par- .tition) shall comprise a plurality of elements which are arranged edge to edge with a clearance between each two adjacent elements. These elements have matching grooves having parallel side walls in juxtaposed edges of said elements, each such groove extending longitudinally from end to end of the pertaining edge of the element. The elements are secured together by means of a plurality of connection members disposed in said grooves, each of which connection members consists essentially of a diceshaped central maneuvering body which has oppositely extending dowels arranged symmetrically with respect to a common axis. Said central maneuvering body has, in two planes taken at right angles to the common axis, a larger dimension than the width of the groove. The dowels are somewhat shorter than is the depth of the groove, and each dowel has two smooth sides and two toothed sides, the two smooth sides being at a distance from each other corresponding to the smallest width of a groove whilst the two toothed sides are spaced from each other at a distance greater than the width of a groove. Reaching through the clearance between confronting elements is a tool for contacting the aforesaid maneuvering body whereby to turn the members.
The two smooth sides of each dowel may be tapered from bottom to top.
In the drawings:
FIGURE 1 shows a horizontal section through two structural elements adapted to be interconnected.
FIGURE 2 shows the same assembly after the connection has taken place.
FIGURE 3 is a perspective view on a larger scale of the connection member.
FIGURE 4 is a perspective view of the invention as utilized on a partition wall.
FIGURE 5 shows a type of tool used during assembling.
FIGURE 6 shows a partly screw threaded connecting member provided with a permanently fitted tool handle.
FIGURE 7 shows a wall of light weight concrete, where two rows of connecting members are used.
On the drawing corresponding parts are denoted by the same numerals. Thus numerals 1 and 2 indicate structural elements which are to be connected. Matching grooves arranged in the edges of said elements are denoted by 3 and 4, and a connecting member is denoted by 5. This member consists of a central operating body 6 having oppositely extending, essentially prismatic dowels or studs 8 arranged symmetrically with respect to a common axis 7. These dowels have a length which is some what less than the depth of the groove and they are provided with two smooth parallel sides 8a at a distance corresponding to the smallest width of the groove. The dowels further have two sides 8b provided with transversely arranged saw-teeth or similar rills. The distance between the top parts of the teeth in these sides of the dowels is bigger than the above mentioned width of the grooves, in such a manner that the teeth will be forced into the sides of the groove, when the member is turned. To facilitate the cutting action of the teeth their tops are shaped as parts of a cylinder surface. Hereby a rigid connection between the elements is obtained. The operating body 6 is pierced by a boring 9, suitably shaped to receive a tool designed as a bent bar 10, a screwdriver or the like. The central opera-ting body 6 further, in two planes taken at right angles to the longitudinal axis 7, shows larger measures than the width of the grooves, 3 or 4 respectively. Hereby a definite minimum clearance between .the meeting edges is always obtained. The breadth of the body 6, i.e. the distance between the feet of the dowels 8 is so chosen that the clearance makes possible the insertion of a tool or forms a channel for drawing cables or conduits 11. The clearance between the edges is covered by fillets 12 of plastic or similar material, which preferably are so designed that they are resiliently retained between the elements.
FIGURE 4 shows an example of a partition wall consisting of separate panel elements. Elements 1 and 2 are arranged edge to edge with a certain clearance and rest on a shim 1-3, which extends along the tloor, and at its lower surface is provided with a strip of elastic material. This shim 13 is provided with a longitudinal tongue. The lower edges of the elements are provided with a groove, which with respect to its width corresponds to that of the tonque but which is somewhat deeper than the height thereof. In this manner a longitudinally running channel 15 is obtained in which cables or conduits 11 may be arranged. The channel is covered by a moulding 16. The insertion of the connection members 5 in the groove 3 and 4 may either be done through said horizontal channel 15 or through special recesses 17 at the upper edge of the elements. The recesses 17 will be covered by a second moulding 18. On those instances where the structure will be utilized as a wain-scotting fastened to a lattice work or to a wall, for instance in order to obtain a panelling on a steel bulkhead of a ship, the boring in the operating body 6 may preferably be used for the fitting of a screw 19 or the like, by means of which the structure is fixed to the supporting wall. The head of the screw 6 will in this inst-ance remain in the clearance between two elements and be covered by the fillet 12 in such a manner that it is invisible.
The operating body may be dice shaped, in such a manner that it might be turned by means of spanner or some other tool acting (against its sides.
If narrow clearance is desired between the elements the fitting of the connection members and the working of the tool during assembling may be difiicult. The member and/ or the tool may slip and become wedged within the groove or clearance, respectively, in a wrong position, from which they are hard to retrieve. FIG
URE 6 shows a perspective view of a modified design of a connection member to which a tool is permanently fitted. The tool is shaped like a rod handle a. The free end of the rod is bent at 20 and has a part parallel to the plane to the toothed sides of the dowels. During the fitting of the connection members the rod will extend at right angles to the plane of the wall, which permits an easy manipulation of the members for location at correct places. When the unit has been turned 90 for locking purposes the rod will be parallel to the plane of the wall and be completely concealed in the clearance. The broader sides of the dowels are so designed that the teeth will form part of a screw threaded line. Hereby it is possible to force the elements closer together during the final stage of the application of the member. The bent bar 20 guarantees a horizontal location of the member, which results in the best grip. For removal of the member the rod 10a is caught by a suitable implement, for instance a screw driver, which is facilitated by the bend.
FIGURE 7 shows a structural assembly consisting of lightweight concrete slabs 1 and 2. The edge of each slab is provided with two parallel tapering grooves 30, 31 and 40, 41. In order to minimize the number of drawings we have shown grooves 40 and 41 as tapering towards the bottom and grooves 30 and 31 as being Wider at their bottom. Normally, of course, only one type of taper is used at the same element. The dowels 80 of the locking member 50 are given a corresponding shape and their teeth are higher and sharper than in the preceeding design. As fillets rubber tubings 120 are used. One end of the tube is closed and a vacuum pump is connected to the other end. The flattened tube is pushed into the clearance and when the air is admitted into the tube the resiliency of the material expands the tube so that the clearance is eflectively closed.
The connecting members may also be utilized together with other structural part-s than partition wall elements, for instance in order to connect a window or door frame to a wall or the like.
What I claim is:
1. In a building structural assembly consisting of elements arranged edge to edge with a clearance therebetween opposed matching continuous grooves having essentia'lly parallel side 'walls in juxtaposed edges of said elements, each groove extending longitudinally from end to end of the pertaining edge;
a number of connection members each engaging opposed grooves, each member consisting of a central operating body having opposite body faces, said operating body being positioned between the edges of the elements, said opposite body faces which abut the grooved edges being wider in all dimensions than the opening in said groove, and axially aligned dowels extending "from said opposite faces of said body, said oppositely extending dowels arranged symmetrically with respect to a common axis each dowel being somewhat shorter than the depth of the groove and having two smooth sides at a distance cooresponding to the smallest width of a groove and two toothed sides spaced a greater distance than said width and operating reaching through the clearance between the elements to engage the operating body for turning the members so that the smooth sides of the member will allow removal from between the elemerits without moving the elements by sliding the member through said groove.
2. The assembly defined in claim 1, wherein the operating bodies are dice-shaped.
3. The assembly defined in claim 1, wherein the side walls of the grooves are narrower at their bottom part than at their rim part, and wherein the smooth sides of each dowel tape-r from the central operating body to the top of the dowel, and wherein the dowels are spaced in conformity to the shape of the groove and have their two toothed sides spaced a greater distance than their smooth sides.
4. The assembly defined in claim 1, wherein the side walls of said grooves are narrower at their rim parts than at their bottom parts.
5. The assembly defined in claim 1, wherein said operating means comprise a rod-like handle secured to said operating body at right angles to a plane through the toothed sides of the dowel.
6. The assembly defined in claim 1 wherein the assembly comprises room height elements to form a wall plane and wherein the corners of the elements have opposed recesses forming connections between the wall plane and said grooves.
References Cited by the Examiner UNITED STATES PATENTS 71,909 12/1867 Pierce 287-2092 X 197,721 12/1877 Cornell 28720.92 313,193 3/1885 Gaylord 287-20.92 909,720 1/1909 Webb 287-20.92 1,727,613 9/1929 Loetscher 287-2032 2,962,133 11/1960 Kivett 52580 FRANK L. ABBOTT, Primary Examiner.
R. A. STENZEL, Assistant Examiner.
UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent Not 3,276,172 October 4, 1966 Bror Robert John Hjalmar Alvden It is hereby certified that error appears in the above numbered patent requiring correction and that the said Letters Patent should read as corrected below.
Column 4, line 12, after "operating" insert means "I Signed and sealed this 22nd day of August 19670 AL) Attest:
ERNEST W. SWIDER Attesting Officer EDWARD J. BRENNER Commissioner of Patents
Claims (1)
1. IN A BUILDING STRUCTURAL ASSEMBLY CONSISTING OF ELEMENTS ARRANGED EDGE TO EDGE WITH A CLEARANCE THEREBETWEEN OPPOSED MATCHING CONTINUOUS GROOVES HAVING ESSENTIALLY PARALLEL SIDE WALLS IN JUXTAPOSED EDGES OF SAID ELEMENTS, EACH GROOVE EXTENDING LONGITUDINALLY FROM END TO END OF THE PERTAINING EDGE; A NUMBER OF CONNECTION MEMBERS EACH ENGAGING OPPOSED GROOVES, EACH MEMBER CONSISTING OF A CENTRAL OPERATING BODY HAVING OPPOSITE BODY FACES, SAID OPERATING BODY BEING POSITIONED BETWEEN THE EDGES OF THE ELEMENTS, SAID OPPOSITE BODY FACES WHICH ABUT THE GROOVED EDGES BEING WIDER IN ALL DIMENSIONS THAN THE OPENING IN SAID GROOVE, AND AXIALLY ALIGNED DOWELS EXTENDING FROM SAID OPPOSITE FACES OF SAID BODY, SAID OPPOSITELY EXTENDING DOWELS ARRANGED SYMMETRICALLY WITH RESPECT TO A COMMON AXIS EACH DOWEL BEING SOMEWHAT SHORTER THAN THE DEPTH OF THE GROOVE AND HAVING TWO SMOOTH SIDES AT A DISTANCE COORESPONDING TO THE SMALLEST WIDTH OF A GROOVE AND TWO TOOTHED SIDES SPACED A GREATER DISTANCE THAN SAID WIDTH AND OPERATING REACHING THROUGH THE CLEARANCE BETWEEN THE ELEMENTS TO ENGAGE THE OPERATING BODY FOR TURNING THE MEMBERS SO THAT THE SMOOTH SIDES OF THE MEMBER WILL ALLOW REMOVAL FROM BETWEEN THE ELEMENTS WITHOUT MOVING THE ELEMENTS BY SLIDING THE MEMBER THROUGH SAID GROOVE.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE863463 | 1963-08-06 | ||
SE688264 | 1964-06-05 | ||
SE480265 | 1965-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3276172A true US3276172A (en) | 1966-10-04 |
Family
ID=27354368
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US383881A Expired - Lifetime US3276172A (en) | 1963-08-06 | 1964-07-20 | Means for detachably connecting partition walls |
US538093A Expired - Lifetime US3339954A (en) | 1963-08-06 | 1966-03-28 | Means for releasable connection of building elements |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US538093A Expired - Lifetime US3339954A (en) | 1963-08-06 | 1966-03-28 | Means for releasable connection of building elements |
Country Status (8)
Country | Link |
---|---|
US (2) | US3276172A (en) |
BE (1) | BE665012A (en) |
DE (2) | DE1273776B (en) |
DK (1) | DK111304B (en) |
FI (2) | FI41775B (en) |
GB (2) | GB1020999A (en) |
NL (1) | NL6506108A (en) |
NO (1) | NO116017B (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3339954A (en) * | 1963-08-06 | 1967-09-05 | Goetaverken Ab | Means for releasable connection of building elements |
US3389666A (en) * | 1965-10-09 | 1968-06-25 | Heinz Schultze Bonatz | Furniture element |
US3434263A (en) * | 1965-07-19 | 1969-03-25 | Keystone Consolidated Ind Inc | Shear link and method of using same |
US3629811A (en) * | 1970-04-06 | 1971-12-21 | Clare & Co C P | Terminal for assembly into a terminal block |
US3664073A (en) * | 1970-11-13 | 1972-05-23 | Walter Scott E | Building panel construction and securement means therefor |
US4108560A (en) * | 1977-01-14 | 1978-08-22 | Federal Signal Corporation | Sign mounting fastener |
US4170430A (en) * | 1978-08-02 | 1979-10-09 | Richard Mrotzek | Fastening device |
US4336021A (en) * | 1979-05-14 | 1982-06-22 | The Gates Rubber Company | Emergency belting and kit |
US4407479A (en) * | 1980-11-20 | 1983-10-04 | Hubert Combe | Pipe hanger |
US4557447A (en) * | 1983-02-01 | 1985-12-10 | Hubert Combe | Pipe clamp |
US5211502A (en) * | 1988-08-08 | 1993-05-18 | Upham Hill Christopher W | Connection system |
US7228935B2 (en) * | 2002-09-10 | 2007-06-12 | Andreas Stihl Ag & Co. Kg | Attachment pin for an exhaust-gas muffler |
US20100049244A1 (en) * | 2008-08-20 | 2010-02-25 | Tyco Healthcare Group Lp | Double threaded tissue tack |
US20120109188A1 (en) * | 2010-10-28 | 2012-05-03 | Tyco Healthcare Group Lp | Wound Closure Device Including Barbed Pins |
US10178991B2 (en) | 2015-04-22 | 2019-01-15 | Sofradim Production | Method for forming a barbed suture and the barbed suture thus obtained |
US10433944B2 (en) | 2015-04-23 | 2019-10-08 | Sofradim Production | Package for a surgical mesh |
CN110997082A (en) * | 2017-05-16 | 2020-04-10 | 高斯诺格股份有限公司 | Modular wall bar assembly |
CN112144695A (en) * | 2020-09-30 | 2020-12-29 | 抚州市恒强达绿色建筑科技有限公司 | Assembled wall and mounting method thereof |
Families Citing this family (17)
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DE2232853C3 (en) * | 1972-07-05 | 1985-02-21 | SCHÜCO Heinz Schürmann & Co, 4800 Bielefeld | Bearing fitting part in the form of a corner bracket for the articulation of a scissor stay for windows or doors |
FR2510680A1 (en) * | 1981-07-29 | 1983-02-04 | Jacques Tommeray | Concealed connection for constructional panels - has deformable vanes pulling panels together on guide shafts |
US4439971A (en) * | 1982-03-24 | 1984-04-03 | Woodrite, Inc. | Panel connector |
GB2120084B (en) * | 1982-05-11 | 1985-09-18 | Ivan James Haycock | Shelves and shelf kits |
US4648737A (en) * | 1985-06-24 | 1987-03-10 | Burroughs Corporation | Theft prevention apparatus |
US4632594A (en) * | 1985-06-24 | 1986-12-30 | Burroughs Corporation | Coupling apparatus |
US4757657A (en) * | 1986-06-02 | 1988-07-19 | Architectural Wall Systems, Inc. | Floor-to-ceiling wall system |
US4798035A (en) * | 1986-06-02 | 1989-01-17 | Architectural Wall Systems, Inc. | Floor-to-ceiling wall system |
US4709517A (en) * | 1986-06-02 | 1987-12-01 | Architectural Wall Systems, Inc. | Floor-to-ceiling wall system |
DE3836024C1 (en) * | 1988-10-22 | 1989-10-12 | Hans 4000 Duesseldorf De Gielissen | |
AT395938B (en) * | 1990-05-07 | 1993-04-26 | Blum Gmbh Julius | CONNECTING FITTING |
US5277512A (en) * | 1992-03-16 | 1994-01-11 | Pdl Holdings Ltd. | Joint for detachable connection of structural members |
US20080282631A1 (en) * | 2007-05-17 | 2008-11-20 | Anna Joke Breimer | Building Unit, Method for Assembling a Building Unit, Method for Transporting a Building Unit |
US8875774B1 (en) | 2012-05-09 | 2014-11-04 | Garrett Flores | Protective apparatus for windows and construction areas |
DE102017129301A1 (en) | 2017-12-08 | 2019-06-13 | Khs Gmbh | joint assembly |
US10982437B2 (en) * | 2019-04-22 | 2021-04-20 | ChiCore Assets, LLC | Modular barrier device for a double occupancy room partition |
CN112012382B (en) * | 2020-09-08 | 2021-08-27 | 浙江大森建筑节能科技有限公司 | Floor heat-insulation sound-insulation structure applying microcrystal heat-insulation self-leveling mortar |
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US1727613A (en) * | 1927-04-28 | 1929-09-10 | Emil C Loetscher | Window-sash construction |
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US2675287A (en) * | 1952-05-09 | 1954-04-13 | Aurora Equipment Co | Locking key for adjoining cabinet units |
DE1678579U (en) * | 1954-04-17 | 1954-06-24 | Walter Kaemper | DOWEL. |
DE1882174U (en) * | 1962-07-20 | 1963-11-07 | Holzwerk Josef Kaltenbach K G | BUILDING FITTINGS FOR FIXING, E.G. OF WALL PARTS FOR PRE-FABRICATED HOUSES, AGAINST EACH OTHER. |
US3276172A (en) * | 1963-08-06 | 1966-10-04 | Goetaverken Ab | Means for detachably connecting partition walls |
-
1964
- 1964-07-20 US US383881A patent/US3276172A/en not_active Expired - Lifetime
- 1964-07-20 DK DK360664AA patent/DK111304B/en unknown
- 1964-07-31 DE DEA46751A patent/DE1273776B/en active Pending
- 1964-08-04 GB GB31140/64A patent/GB1020999A/en not_active Expired
- 1964-08-06 FI FI1688/64A patent/FI41775B/fi active
-
1965
- 1965-05-13 NL NL6506108A patent/NL6506108A/xx unknown
- 1965-06-04 BE BE665012D patent/BE665012A/xx unknown
-
1966
- 1966-03-01 NO NO161905A patent/NO116017B/no unknown
- 1966-03-22 GB GB12513/66A patent/GB1126775A/en not_active Expired
- 1966-03-28 US US538093A patent/US3339954A/en not_active Expired - Lifetime
- 1966-03-30 FI FI0825/66A patent/FI42610B/fi active
- 1966-04-01 DE DEA52039A patent/DE1286728B/en active Pending
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US71909A (en) * | 1867-12-10 | Improved double screw | ||
US197721A (en) * | 1877-12-04 | Improvement in screw-fastenings for joints | ||
US313193A (en) * | 1885-03-03 | Device for locking joints | ||
US909720A (en) * | 1907-08-24 | 1909-01-12 | Arthur N Webb | Furniture-joint for wooden structures. |
US1727613A (en) * | 1927-04-28 | 1929-09-10 | Emil C Loetscher | Window-sash construction |
US2962133A (en) * | 1956-06-11 | 1960-11-29 | Jerome S Kivett | Construction unit having marginal interconnecting means |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3339954A (en) * | 1963-08-06 | 1967-09-05 | Goetaverken Ab | Means for releasable connection of building elements |
US3434263A (en) * | 1965-07-19 | 1969-03-25 | Keystone Consolidated Ind Inc | Shear link and method of using same |
US3389666A (en) * | 1965-10-09 | 1968-06-25 | Heinz Schultze Bonatz | Furniture element |
US3629811A (en) * | 1970-04-06 | 1971-12-21 | Clare & Co C P | Terminal for assembly into a terminal block |
US3664073A (en) * | 1970-11-13 | 1972-05-23 | Walter Scott E | Building panel construction and securement means therefor |
US4108560A (en) * | 1977-01-14 | 1978-08-22 | Federal Signal Corporation | Sign mounting fastener |
US4170430A (en) * | 1978-08-02 | 1979-10-09 | Richard Mrotzek | Fastening device |
US4336021A (en) * | 1979-05-14 | 1982-06-22 | The Gates Rubber Company | Emergency belting and kit |
US4407479A (en) * | 1980-11-20 | 1983-10-04 | Hubert Combe | Pipe hanger |
US4557447A (en) * | 1983-02-01 | 1985-12-10 | Hubert Combe | Pipe clamp |
US5211502A (en) * | 1988-08-08 | 1993-05-18 | Upham Hill Christopher W | Connection system |
US7228935B2 (en) * | 2002-09-10 | 2007-06-12 | Andreas Stihl Ag & Co. Kg | Attachment pin for an exhaust-gas muffler |
US20100049244A1 (en) * | 2008-08-20 | 2010-02-25 | Tyco Healthcare Group Lp | Double threaded tissue tack |
US8551137B2 (en) * | 2008-08-20 | 2013-10-08 | Covidien Lp | Double threaded tissue tack |
US8740935B2 (en) | 2008-08-20 | 2014-06-03 | Covidien Lp | Double threaded tissue tack |
US20120109188A1 (en) * | 2010-10-28 | 2012-05-03 | Tyco Healthcare Group Lp | Wound Closure Device Including Barbed Pins |
US9220499B2 (en) * | 2010-10-28 | 2015-12-29 | Covidien Lp | Wound closure device including barbed pins |
US10178991B2 (en) | 2015-04-22 | 2019-01-15 | Sofradim Production | Method for forming a barbed suture and the barbed suture thus obtained |
US10433944B2 (en) | 2015-04-23 | 2019-10-08 | Sofradim Production | Package for a surgical mesh |
US10959824B2 (en) | 2015-04-23 | 2021-03-30 | Sofradim Production | Package for a surgical mesh |
CN110997082A (en) * | 2017-05-16 | 2020-04-10 | 高斯诺格股份有限公司 | Modular wall bar assembly |
CN112144695A (en) * | 2020-09-30 | 2020-12-29 | 抚州市恒强达绿色建筑科技有限公司 | Assembled wall and mounting method thereof |
Also Published As
Publication number | Publication date |
---|---|
BE665012A (en) | 1965-10-01 |
GB1020999A (en) | 1966-02-23 |
DE1286728B (en) | 1969-01-09 |
NL6506108A (en) | 1966-11-14 |
FI41775B (en) | 1969-10-31 |
US3339954A (en) | 1967-09-05 |
NO116017B (en) | 1969-01-13 |
DE1273776B (en) | 1968-07-25 |
FI42610B (en) | 1970-06-01 |
GB1126775A (en) | 1968-09-11 |
DK111304B (en) | 1968-07-22 |
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