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1. WO2022023120 - USE OF AN OVERSIZED THREADED ROD IN A LOCKING OBLONG HOLE

Publication Number WO/2022/023120
Publication Date 03.02.2022
International Application No. PCT/EP2021/070241
International Filing Date 20.07.2021
IPC
F16B 5/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
5Joining sheets or plates to one another or to strips or bars parallel to them
02by means of fastening members using screw-thread
F16B 4/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
4Shrinkage connection, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
F16B 39/284 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
39Locking of screws, bolts, or nuts
22in which the locking takes place during screwing down or tightening
28by special members on, or shape of, the nut or bolt
284Locking by means of elastic deformation
E04B 1/24 2006.1
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
24the supporting parts consisting of metal
CPC
E04B 1/2403
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
24the supporting parts consisting of metal
2403Connection details of the elongated load-supporting parts
E04B 2001/2418
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
24the supporting parts consisting of metal
2403Connection details of the elongated load-supporting parts
2418Details of bolting
E04B 2001/2439
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
24the supporting parts consisting of metal
2403Connection details of the elongated load-supporting parts
2439Adjustable connections, e.g. using elongated slots or threaded adjustment elements
F16B 39/284
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
39Locking of screws, bolts or nuts
22in which the locking takes place during screwing down or tightening
28by special members on, or shape of, the nut or bolt
284Locking by means of elastic deformation
F16B 4/004
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
4Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits
004Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
F16B 5/0036
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
5Joining sheets or plates ; , e.g. panels,; to one another or to strips or bars parallel to them
0004Joining sheets, plates or panels in abutting relationship
0032by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge
0036and using hook and slot or keyhole-type connections
Applicants
  • HILTI AKTIENGESELLSCHAFT [LI]/[LI]
Inventors
  • MORRIS, Nicholas
  • THON, Raphael
  • RICHARDSON, Philip
Agents
  • HILTI AKTIENGESELLSCHAFT
Priority Data
20188624.930.07.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) USE OF AN OVERSIZED THREADED ROD IN A LOCKING OBLONG HOLE
(FR) UTILISATION D'UNE TIGE FILETÉE SURDIMENSIONNÉE DANS UN TROU OBLONG DE VERROUILLAGE
Abstract
(EN) The invention relates to a method for securing a first part, which is provided with a locking oblong hole, to a second part, comprising passing a locking threaded rod through the locking oblong hole into the second part, wherein the locking threaded rod is oversized with respect to the width of the locking oblong hole, so that the locking threaded rod widens the locking oblong hole as it is passed through the locking oblong hole. The invention also relates to an arrangement which can be obtained using the method, and an installation set that can be used for performing the method.
(FR) L'invention concerne un procédé de fixation d'une première pièce, qui est pourvue d'un trou oblong de verrouillage, à une seconde pièce, consistant à faire passer une tige filetée de verrouillage à travers le trou oblong de verrouillage dans la seconde pièce, la tige filetée de verrouillage étant surdimensionnée par rapport à la largeur du trou oblong de verrouillage, de telle sorte que la tige filetée de verrouillage élargit le trou oblong de verrouillage lorsqu'elle est passée à travers le trou oblong de verrouillage. L'invention concerne également un agencement qui peut être obtenu à l'aide du procédé, et un ensemble d'installation qui peut être utilisé pour mettre en œuvre le procédé.
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