WO2023088627A1 - Élément de fixation et système - Google Patents

Élément de fixation et système Download PDF

Info

Publication number
WO2023088627A1
WO2023088627A1 PCT/EP2022/079087 EP2022079087W WO2023088627A1 WO 2023088627 A1 WO2023088627 A1 WO 2023088627A1 EP 2022079087 W EP2022079087 W EP 2022079087W WO 2023088627 A1 WO2023088627 A1 WO 2023088627A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
fastening element
fastening
longitudinal axis
offset
Prior art date
Application number
PCT/EP2022/079087
Other languages
German (de)
English (en)
Inventor
Heinz-Theo Nühlen
Original Assignee
Heim & Haus Holding Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heim & Haus Holding Gmbh filed Critical Heim & Haus Holding Gmbh
Publication of WO2023088627A1 publication Critical patent/WO2023088627A1/fr

Links

Classifications

    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends
    • F16B35/045—Specially-shaped ends for retention or rotation by a tool
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
    • F16B5/0225—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable allowing for adjustment parallel to the plane of the plates

Definitions

  • the invention relates to a fastening element, in particular for compensating for a bore offset on or in or along a surface, a set with a large number of different fastening elements and a system with such a fastening element.
  • such a misalignment or such a hole misalignment can already make fastening impossible, cause distortion in the fixed assembly or, for example, cause it to tear out of the assembly out of the hole or holes.
  • the misplaced hole must be re-drilled, if possible, and/or the old hole refilled.
  • the additional work steps are not only complex, but also lead to a structural weakening of the wall or the surface.
  • the invention is based on the object of providing a device for compensating for a bore offset that can be produced simply and inexpensively and allows simple use for compensating for misaligned bores. Furthermore, the object of the present invention is a set of Specify fasteners and a system with a fastener.
  • a fastening element in particular for compensating for a bore offset along or on or in a surface, with a first section and a second section, which are preferably each configured cylindrically.
  • the first section has a first longitudinal axis and the second section has a second longitudinal axis.
  • the first section and the second section are arranged relative to one another in such a way that the first longitudinal axis and the second longitudinal axis are offset from one another.
  • the invention is based on the basic idea of compensating for a bore offset by forming a fastening element with two sections which are offset relative to one another. Because one of the sections is formed or arranged eccentrically, a holding element can be attached along a wall or a surface offset to the bore or the longitudinal axis of the bore, for example.
  • the fastener can be placed in the wrongly placed or incorrectly positioned hole.
  • the section of the fastening element introduced into the bore is or is accordingly arranged with its axis of symmetry or longitudinal axis coaxial to the longitudinal axis of the bore.
  • the section of the fastening element protruding from the surface or wall is also offset from the longitudinal axis of the bore due to the offset arrangement of the first and second sections.
  • a hole misalignment due to an incorrectly positioned hole can be compensated for or corrected by means of the fastening element according to the invention.
  • the fastening element is formed with a first and a second section.
  • the two sections are bordered by one each Longitudinal end to each other or are attached to each other.
  • the longitudinal or symmetrical axes of the two sections are designed or arranged offset to one another.
  • the first section is thus offset laterally relative to the second section, in particular eccentrically relative to the second section.
  • the attachment of, for example, a retaining element along or on or in a surface or a wall and the compensation of a bore offset along or on or in a surface or wall is to be understood within the meaning of the present invention that the fastening element in the surface or a wall or the like having the surface can be introduced.
  • the fastening element is introduced into a bore along the surface or in the wall in order to fasten a holding element or a component or an assembly thereto.
  • the fastening element according to the invention can be provided and understood as an eccentric bolt or as an eccentric threaded bolt.
  • a bore offset along or in or on the surface or the wall can be corrected or offset or compensated for in an advantageous manner by means of the fastening element according to the invention.
  • the first section has a first outside diameter and the second section has a second outside diameter, the first outside diameter being smaller than the second outside diameter.
  • the larger, second outer diameter of the second section can specify a maximum possible offset for the first section with the smaller, first diameter.
  • a bore offset or a misplaced bore can be corrected for smaller or larger bore diameters.
  • the use of several fastening elements can be advantageously combined, in that a fastening element is introduced into the surface or wall with the first section and another fastening element is introduced into the surface or wall with the second section.
  • the first section and the second section are arranged relative to one another in such a way that they overlap or touch tangentially at at least one point along their outer circumferences or the outer circumferences of the first and second sections at at least one point along the respective outer circumferences have a minimum distance from each other.
  • the larger second outer diameter of the second section specifies an envelope curve within which the first section is formed.
  • first and second sections are tangent or superimposed or touch at least one point, a maximum offset between the first and second longitudinal axis is provided for these first and second sections, and thus the compensation of a maximum correctable bore offset.
  • a spacing between the respective outer perimeters of the first and second sections provides any variation of offsets between the first and second longitudinal axes.
  • any bore offset can be compensated for a specific configuration of the first and second section, up to the maximum bore offset that can be compensated.
  • the fastening element is designed in one piece or in several pieces.
  • an external thread is formed along an outer circumference of the first section and/or the second section.
  • the fastening element can be designed in the sense of a screw in order to be screwed into a surface or a wall.
  • a securing element for a holding element or a component to be fastened can be provided by means of an additional securing element such as a nut.
  • a recess is formed on the first section and/or the second section at one end, preferably in the form of a hexagon socket, a slot-shaped recess, a cross-shaped recess or the like.
  • the fastening element can thus be screwed into and out of the surface or a wall in a simple manner, in particular using conventional tools.
  • a set is provided with a large number of fastening elements, the fastening elements differing from one another in the design of the first section, the design of the second section and/or a combination of the respective first and second sections, in particular with regard to the outer diameter , an external geometry, a length, an offset between the first and second longitudinal axis or the like.
  • the various fastening elements can differ from one another in terms of the outer diameters of the first and/or second sections.
  • different variants of Fastening elements can be provided with a view to the offset between the longitudinal axes of the two sections, as well as different external geometries/shapes of the first and second sections, such as cylindrical, oval, angular shapes or the like, and different lengths or longitudinal extents of the first and second sections.
  • a large number of different combinations of first and second sections can be provided on the basis of the set of fastening elements, in particular in order to be able to compensate for different bore offsets during assembly on site.
  • a cylindrical second section for introduction into a surface or wall can be combined with an angular, in particular quadrangular, first section.
  • an angular, in particular quadrangular, first section By arranging a holding element or a component to be fastened on the angular first section, the holding element or the component to be fastened can be secured against rotation at the same time.
  • the set can be used to provide numerous variants of different fastening elements in order to enable a needs-based and expedient application, in particular to compensate for a borehole misalignment.
  • a system in particular for compensating for a bore offset along or on or in a surface, with at least one fastening element or a set of fastening elements and with at least one holding element.
  • the at least one fastening element and/or the set of fastening elements serves to fix the holding element to a surface or a wall.
  • a holding element can be understood to mean, for example, a clip, a latch or some other component for connection to the fastening element according to the invention.
  • the holding element can be understood as an additional connecting element in order to attach an object such as a post, a plate or an additional wall, a beam or the like to a wall or a surface.
  • the holding element within the meaning of the present invention can also be understood to mean the component itself to be fastened or the subassembly to be fastened, in particular also as a part of the same.
  • the fastening element is provided for arrangement on the surface for fastening the holding element such that the first section or the second section protrudes at least partially from the surface on which the holding element is to be fastened.
  • the system has at least two fastening elements, one fastening element being provided for introduction into the surface with the first section and one fastening element for introduction into the surface with the second section being provided.
  • the retaining member can be fitted onto the first or second portion of a respective fastener to allow convenient attachment along the surface. Any appropriate correction of a hole misalignment can be made.
  • the holding element can be secured and/or braced or screwed along the fastening element with an additional securing element, such as a nut, a cotter pin or the like.
  • the retaining element can be positioned correctly and secured in a secure manner by means of the at least one fastening element, even if a borehole misalignment occurs.
  • FIG. 2 side view of a system with a fastening element according to FIG. 1;
  • FIG. 3 is a perspective view of a system with two fastening elements according to FIG. 1;
  • FIG. 4 Plan view of a fastening element as shown in FIG. 3.
  • FIG. 4 Plan view of a fastening element as shown in FIG. 3.
  • FIG. 1 is a perspective view of an embodiment of a fastener is shown.
  • FIG. 2 shows a side view of a system with a fastening element according to FIG. 1.
  • the fastening element 1 is formed with a first section 10 and a second section 20 .
  • the first section 10 has a first longitudinal axis 12 , a first outer diameter 14 and a first outer circumference 16 .
  • the second section 20 has a second longitudinal axis 22 , a second outer diameter 24 and a second outer circumference 26 .
  • the longitudinal axes 12; 22 of the first and second sections 10; 20 as the axis of symmetry of the respective section 10; 20 provided or to be understood as such.
  • the first and second longitudinal axes 12; 22 of the first and second sections 10; 20 are arranged according to the embodiment in Fig. 1 offset from each other.
  • the first section 10 is designed in such a way that the first longitudinal axis 12 is arranged eccentrically with respect to the second section 20 or the second longitudinal axis 22 of the second section 20 .
  • the first section 10 is arranged in relation to the second section 20 in particular in such a way that the first outer circumference 16 and the second outer circumference 26 have a minimum distance from one another at one point, but do not touch or touch.
  • first and second outer circumference 16; 26 touch or affect at least one point.
  • Such a configuration enables maximum compensation of a bore offset by means of a fastening element 1 with a first and second section 10; 20
  • first and second sections 10; 20 according to FIG. 1 along their respective outer peripheries 16; 26 each formed with an external thread.
  • the fastening element can be understood as an eccentric threaded bolt.
  • first and/or second section 10; 20 may be designed as a bolt for clamping in a surface or a wall.
  • the fastening element 1 can be provided at least partially as an eccentric bolt.
  • a recess 18 in the form of a hexagon is also provided at one end of the first section 10 .
  • a simple and safe introduction or screwing of the fastener 1 is possible.
  • a holding element 30 can be applied to the first section 10 of the fastening element 1.
  • FIG. The retaining element 30 can be secured or braced on the first section 10 by means of an additional securing element 50, such as a nut according to the exemplary embodiment in FIG.
  • FIG. 3 shows a perspective view of a system with two fastening elements 1 according to FIG.
  • the holding element 30 in the form of a clip is arranged on a surface or a wall 2 .
  • One of the fastening elements 1 protrudes with the first section 10 from the surface or the wall 2
  • the other fastening element 1 with the second section 20 protrudes from the wall or the surface 2 .
  • a bore offset can be compensated for individually in an advantageous manner.
  • the protruding from the surface 2 sections 10; 20 each extend through openings or cutouts in the holding element 30. In this way, the holding element 30 can be secured and fixed on the fastening elements 1 with securing elements such as nuts.
  • both sections 10; 20 of the fasteners corresponding recesses 18; 28 provided in the form of a hexagon.
  • fastening element 1 can be combined with other adapter elements 40 in order to ensure secure accommodation and fixation in the borehole or the borehole along the surface or wall 2 .
  • FIG. 4 illustrates a top view of a fastener as shown in FIG. 3 , particularly as highlighted in FIG. 3 (see circular frame).
  • FIG. 4 shows the offset of the first and second sections 10; 20 or their longitudinal axes 12; 22 opposite each other.
  • the first section 10 is arranged or formed eccentrically to the second section 20 .
  • the recess 18 at the end of the first section can be seen in FIG. 4, in particular for screwing in and fixing the fastening element 1 with a commercially available tool.
  • the present invention can be used to provide a simple and cost-effective way of compensating for a bore offset.
  • the labour-intensive correction of incorrectly set bores by filling the same and/or by setting new bores can thus be avoided.
  • the basic configuration of the fastening element 1 allows any desired or required compensation for such an offset in order to be able to fasten a holding element in the correct position, for example in the form of a clamp or in the sense of the component to be fastened.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention concerne un élément de fixation (1), en particulier pour compenser un décalage d'alésage le long d'une surface (2), ayant une première section (10) et une seconde section (20). La première section (10) et la seconde section (20) ont chacune une conception de préférence cylindrique. La première section (10) a un premier axe longitudinal (12) et la seconde section (20) a un second axe longitudinal (22). La première section (10) et la seconde section (20) sont disposées l'une par rapport à l'autre de telle sorte que le premier axe longitudinal (12) et le second axe longitudinal (22) sont décalés l'un par rapport à l'autre. En outre, l'invention concerne un ensemble comprenant de multiples éléments de fixation (1) et un système, en particulier pour compenser un décalage d'alésage, comprenant au moins un élément de fixation (1) ou un ensemble.
PCT/EP2022/079087 2021-11-22 2022-10-19 Élément de fixation et système WO2023088627A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202021106349.1 2021-11-22
DE202021106349.1U DE202021106349U1 (de) 2021-11-22 2021-11-22 Befestigungselement und System

Publications (1)

Publication Number Publication Date
WO2023088627A1 true WO2023088627A1 (fr) 2023-05-25

Family

ID=79019470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/079087 WO2023088627A1 (fr) 2021-11-22 2022-10-19 Élément de fixation et système

Country Status (2)

Country Link
DE (1) DE202021106349U1 (fr)
WO (1) WO2023088627A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136372A (en) * 1919-02-06 1919-12-18 Henry Vincent Baker Improvements in or relating to Bolts or Equivalent Fastening Devices.
GB1593502A (en) * 1978-05-30 1981-07-15 Price E Threaded fasteners

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136372A (en) * 1919-02-06 1919-12-18 Henry Vincent Baker Improvements in or relating to Bolts or Equivalent Fastening Devices.
GB1593502A (en) * 1978-05-30 1981-07-15 Price E Threaded fasteners

Also Published As

Publication number Publication date
DE202021106349U1 (de) 2021-11-29

Similar Documents

Publication Publication Date Title
DE69820654T2 (de) Platte- und schraubensystem zur osteosynthese der wirbelsäule
EP2846049B1 (fr) Système de fixation avec système excentrique
DE102006058140B4 (de) Bolzenverbindung
EP2318723A1 (fr) Agencement de fixation avec compensation des tolérances
WO2014206526A1 (fr) Dispositif de fixation, système de fixation et procede de montage d'un dispositif de fixation sur un rail de montage
DE2225737A1 (de) Befestigungsvorrichtung
DE10240998B3 (de) Vorrichtung zum Verbinden von Montageschienen
EP3141638B1 (fr) Dispositif de fixation pour elements de peigne sur un peigne rond
WO2020200776A1 (fr) Élément de réglage en plusieurs parties pour un agencement de compensation de tolérances
EP1039155A2 (fr) Système de fixation pour l'installation d'un élément sur une raie de suspension en forme de C
EP1396645B1 (fr) Dispositif d'assemblage sous un angle de rails de montage
EP0714334A1 (fr) Mandrin de serrage et outil y afferent
WO2007048467A1 (fr) Porte-outil
DE19719915C2 (de) Gabelglied für einen Leitwerkanschluß
WO2023088627A1 (fr) Élément de fixation et système
DE10008597A1 (de) Sicherungsaufbau für eine Mutter
EP2436325B1 (fr) Implant de colonne vertébrale pour la stabilisation et le raidissement de vertèbres
DE19906480A1 (de) Hülsenmutter
DE2825483A1 (de) Befestigungselement
EP1582802B1 (fr) Support avec dispositif de fixation pour écran plat
DE10148473A1 (de) Kraftschlüssig selbstsichernde Mutter für eine Schraubverbindung
DE102005051215B4 (de) Einstellbare Befestigung von Fahrzeugtüren
EP3517793B1 (fr) Dispositif de raccordement de tuyaux
EP3344419B1 (fr) Visseuse dynamométrique
DE4329044A1 (de) Klemmkörper mit Verstiftelement

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22803260

Country of ref document: EP

Kind code of ref document: A1