WO2005040619A1 - Systeme d'assemblage par rivet ou vis, et rivets, vis et foret pour un tel systeme - Google Patents

Systeme d'assemblage par rivet ou vis, et rivets, vis et foret pour un tel systeme Download PDF

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Publication number
WO2005040619A1
WO2005040619A1 PCT/DE2004/002364 DE2004002364W WO2005040619A1 WO 2005040619 A1 WO2005040619 A1 WO 2005040619A1 DE 2004002364 W DE2004002364 W DE 2004002364W WO 2005040619 A1 WO2005040619 A1 WO 2005040619A1
Authority
WO
WIPO (PCT)
Prior art keywords
rivet
diameter
rivets
holes
screws
Prior art date
Application number
PCT/DE2004/002364
Other languages
German (de)
English (en)
Inventor
Josef Vaclavik
Manfred Baldauf
Original Assignee
Josef Vaclavik
Manfred Baldauf
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 Josef Vaclavik, Manfred Baldauf filed Critical Josef Vaclavik
Priority to DE112004002600T priority Critical patent/DE112004002600D2/de
Publication of WO2005040619A1 publication Critical patent/WO2005040619A1/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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1045—Blind rivets fastened by a pull - mandrel or the like
    • F16B19/1054—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like being frangible
    • 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
    • F16B35/048—Specially-shaped necks
    • 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
    • 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
    • F16B5/0241—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 with the possibility for the connection to absorb deformation, e.g. thermal or vibrational
    • 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
    • F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting

Definitions

  • Rivet or screw connection system as well as rivets, screws and drills for such a system
  • the invention relates to a rivet or screw connection system for connecting touching construction elements, which act transversely to the axis of the rivets or screws tensile or shear forces, as well as rivets, screws and drills for such a system.
  • Construction elements are manufactured in a conventional manner by welding, soldering, riveting or screwing.
  • hollow rivets, solid rivets, hollow rivets with pins, screw rivets, thread-tapping or thread-cutting screws or the like are used as connecting means.
  • the invention has for its object to provide a rivet or screw connection system of the type mentioned, which allows compensation for changes in the length and width of the structural elements to be connected due to temperature fluctuations, without using additional metal strips and without having to take care that the The rivets' shear force is actually greater than the perforation force of the sheets.
  • Another object is to design a rivet, screw and drill so that they are suitable for use with the rivet or screw connection system.
  • the first object is achieved with the features specified in claim 1 in that the construction elements within their overlap region have at least one row of concentrically arranged through holes for the rivets or screws, that the diameter of the holes of the first construction element is equal to the shank diameter of the rivets or screws, while the diameter of the Holes of the second structural element are at least larger than the shank diameter of the rivets or screws and that the head of the rivets or screws has a flat underside lying on the free surface of the second structural element, at least by the amount of the opposing displacements to be expected from the tensile or shear stress has, wherein the diameter of the head of the rivets or screws is considerably larger than the diameter of the holes of the second structural element.
  • the shaft of the rivets or screws has an enlarged diameter in a region corresponding to the material thickness of the second construction element below the head.
  • the lubricity of these surfaces does not reduce the lubricity of these surfaces or sealing tapes or Sealing rings (O-rings) inserted.
  • the rivets are designed as blind rivets according to a further embodiment of the invention.
  • the shaft of the blind rivets is designed as a blind rivet sleeve, which by a
  • Blind rivet pin is penetrated, which has a pin head lying against the open end of the blind rivet sleeve, a predetermined breaking point and notches for engaging a blind rivet pliers.
  • the breaking force of the predetermined breaking point is dimensioned and / or the adjustable stroke or pressure limitation of the blind rivet pliers is set so that the sliding ability of the construction elements against each other is maintained.
  • the screws for holding the construction elements together each have a nut which is screwed tight with an adjustable torque wrench which is set in such a way that the sliding properties of the construction elements are retained against one another.
  • the rivet or screw head 7, 22 has an enlarged diameter, the length b of the region 11 corresponding to the material thickness of the structural element 2 which is in contact with the rivet or screw head 7, 22 and has the hole 4 with the larger diameter.
  • the drill is designed as a stepped drill, the first step of which has a diameter at its tip equal to the size of the diameter of the hole of the first construction element and a length that is greater than the sum of the material thicknesses of the two construction elements, that the second stage has a diameter equal to the size of the diameter of the hole of the second construction element and a length that is equal to or slightly equal to the material thickness of the second construction element larger than this and that the third step with its surface pointing towards the tip serves as a depth stop and has a diameter that is larger than the diameter of the second step.
  • the further object relating to the rivet is achieved with the features specified in claim 9 in that the shank diameter of the rivet is equal to the diameter of a hole in the first construction element, which has holes with the smaller diameter, and in that the head of the rivet is one on the free surface of the second construction element lying flat underside, the diameter of the head of the rivet being considerably larger than the diameter of a hole of the second construction element having the holes with the larger diameter.
  • the further object is achieved with the features specified in claim 13 in that the screws for holding the construction elements together each carry a nut which is screwed down with an adjustable torque wrench which is set such that the sliding properties of the construction elements against one another preserved.
  • the drill is designed as a step drill, the first step of which has a diameter at its tip the size of the diameter of the hole in the first
  • Construction elements is or slightly larger than this and that the third stage with its surface pointing towards the tip serves as a depth stop and has a diameter that is larger than the diameter of the second stage.
  • Advantageous embodiments of the invention with regard to the rivet and the screw are specified in further subclaims.
  • the advantages achieved by the invention are, in particular, that the movable rivet or screw connection can be easily assembled by a fitter without the help of another employee. In addition, less work is required for the assembly than for the assembly of the conventional rivet or screw connections.
  • the field of application of the rivet or screw connection system according to the invention extends to all metal connections and non-metal connections with longitudinal expansion, as is the case in particular with every roofer, plumber,
  • Fig. 1 shows the top view of the overlap area of two metal sheets to be connected in a cutout with the holes required for the rivet connection and arranged according to the invention
  • FIG. 2 shows a longitudinal section through a blind rivet according to the invention with an inserted blind rivet pin
  • 3 shows a cross section through a rivet connection according to the invention with a blind rivet
  • FIG. 4 shows the view of a step drill according to the invention with an integrally formed depth stop for drilling the holes arranged according to the invention
  • FIG. 5 shows a cross section through a rivet connection according to the invention with a further developed blind rivet
  • FIG. 6 shows a longitudinal section through the further developed blind rivet according to FIG. 5 with an inserted blind rivet pin
  • Fig. 7 shows a cross section through a screw connection according to the invention with a machine screw and a nut and
  • FIG. 8 shows the view of a screw according to the invention for the screw connection according to FIG. 7.
  • Fig. 2 shows a blind rivet 5, the shaft 6 is designed as a blind rivet sleeve, by a Blind rivet pin 12 is penetrated and is inserted into the holes 3, 4 from above.
  • the blind rivet pin 12 has a pin head 13 resting against the open end of the blind end sleeve, furthermore a predetermined breaking point 14 and notches 15 for engaging a blind rivet pliers, not shown.
  • blind rivets is necessary if the underside 10 of the lower metal sheet 1 is not accessible, for example when roofing or cladding house walls with metal sheets.
  • FIGS. 5 and 6 show a rivet connection with a further developed blind rivet, the shank 6 of which has an enlarged diameter below the head 7 in a region 11 corresponding to the material thickness of the second metal sheet 2.
  • the rivet 5 inserted into the holes 3, 4 rests with the lower edge of the projection formed by the enlarged diameter on the edge of the smaller hole 3, which is located in the lower metal sheet 1, as shown in FIG. 5.
  • Blind rivet pin 12 is pulled up through the sleeve, the pin head 13 expanding the lower, open end of the sleeve.
  • the widened edge of the blind rivet sleeve is pressed from below against the edge of the hole 3 in the lower metal sheet 1.
  • An adjustable stroke or pressure limitation of the blind rivet pliers or exactly Defined breaking force of the predetermined breaking point 14 ensure reliable sliding ability for the parallel displacement of the folded construction elements.
  • the lower metal sheet 1 is now firmly clamped between the projection formed by the enlarged diameter of the blind rivet sleeve and the widened edge of the blind rivet sleeve, while the upper metal sheet 2 in the remaining space between the lower
  • Sheet metal 1 and the head 7 of the rivet 5 is slidably mounted. Since the diameter of the hole 4 of the upper metal sheet 2 is larger than the diameter of the blind rivet sleeve, the upper metal sheet 2 has ample space for movements to compensate for the
  • step drill 16 according to the invention, which is shown in FIG. 4, is used.
  • This step drill 16 has three steps, the first step 17 having a diameter of the size of the diameter of the hole 3 of the first metal sheet 1 and a length a, which is greater than the sum of the materia strengthen the two metal sheets 1, 2.
  • Die second stage 18 has a diameter the size of the diameter of the hole 4 of the second metal sheet 2 and a length b, which is the same the material thickness of the second metal sheet 2 is or slightly larger than this.
  • the third step 19, with its surface 20 directed towards the tip of the drill 16, serves as a depth stop and has a diameter that is larger than the diameter of the second step 18.
  • drill 16 can be drilled and riveted or riveted in the workshop as well as on construction sites without measuring devices as many pairs 3, 4 arranged exactly in pairs to each other. are screwed without the disadvantages of the known rivet or screw connections, such as unclipping or shearing of the rivets or. Screwing or warping of a sheet metal construction composed of many individual sheets.
  • the drill 16 can also be used like a conventional drill to drill simple holes with a corresponding diameter.
  • FIGS. 7 and 8 show how, instead of the rivets 5, screws 21 with nuts 24 can also serve as connecting elements.

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

Abstract

L'invention concerne un système d'assemblage par rivets, servant à assembler des éléments de construction (1, 2) en contact l'un avec l'autre. Ce système est caractérisé en ce que: les éléments de construction présentent, dans la zone où ils se chevauchent, au moins une rangée de paires de trous traversants (3, 4) qui sont destinés aux rivets (5) et sont disposés de manière concentrique les uns par rapport aux autres; le diamètre des trous (3) du premier élément de construction (1) est égal au diamètre de la tige des rivets (5), tandis que le diamètre des trous (4) du deuxième élément de construction (2) est supérieur au diamètre de la tige des rivets (5) au moins d'une valeur correspondant au déplacement opposé maximal attendu, provoqué par des forces de traction ou de cisaillement; et la tête (7) des rivets (5) présente un côté inférieur (8) plat, situé sur la surface libre (9) du deuxième élément de construction (2). Le diamètre de la tête (7) des rivets (5) est nettement supérieur au diamètre des trous (4) du deuxième élément de construction (2).
PCT/DE2004/002364 2003-10-24 2004-10-24 Systeme d'assemblage par rivet ou vis, et rivets, vis et foret pour un tel systeme WO2005040619A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112004002600T DE112004002600D2 (de) 2003-10-24 2004-10-24 Niet- oder Schraubverbindungssystem sowie Nieten, Schrauben und Bohrer für ein solches System

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20316469U DE20316469U1 (de) 2003-10-24 2003-10-24 Niet- oder Schraubverbindungssystem sowie Nieten, Schrauben und Bohrer für ein solches System
DE20316469.5 2003-10-24

Publications (1)

Publication Number Publication Date
WO2005040619A1 true WO2005040619A1 (fr) 2005-05-06

Family

ID=32010637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002364 WO2005040619A1 (fr) 2003-10-24 2004-10-24 Systeme d'assemblage par rivet ou vis, et rivets, vis et foret pour un tel systeme

Country Status (2)

Country Link
DE (2) DE20316469U1 (fr)
WO (1) WO2005040619A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962501A1 (fr) * 2010-07-12 2012-01-13 Canetud Dispositif de liaisonnement de plaques de polyethylene

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB431711A (en) * 1934-01-20 1935-07-15 Ferodo Ltd Improvements relating to drilling, boring and like tools
DE2704492A1 (de) 1977-02-03 1978-08-10 Siegener Ag Geisweid Nieten- oder schraubenverbindung zweier mittel- oder unmittelbar aneinanderliegender metallbleche
US4202243A (en) * 1978-07-31 1980-05-13 Atwood Vacuum Machine Company Self-compensating rivet
FR2548295A1 (fr) * 1983-07-01 1985-01-04 Ruhmann Jean Claude Rivet aveugle
EP0351493A2 (fr) * 1988-07-19 1990-01-24 Detlev Kretsch Foret pour la pierre
CH673792A5 (en) * 1989-07-25 1990-04-12 Heinrich Keller Bedachungen Self drilling blind-riveting machine - has second drill bit between head and first one to widen hole
US20030123953A1 (en) * 2001-09-29 2003-07-03 Razzell Anthony G. Fastener

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7333386U (de) * 1974-04-18 Mueller R Kombiniertes Bohr-Gewinde-Senk-Werkzeug
US3452638A (en) * 1966-09-08 1969-07-01 Gesipa Ges Fur Intern Patentve Clamping element for fastening clamping sectional shapes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB431711A (en) * 1934-01-20 1935-07-15 Ferodo Ltd Improvements relating to drilling, boring and like tools
DE2704492A1 (de) 1977-02-03 1978-08-10 Siegener Ag Geisweid Nieten- oder schraubenverbindung zweier mittel- oder unmittelbar aneinanderliegender metallbleche
US4202243A (en) * 1978-07-31 1980-05-13 Atwood Vacuum Machine Company Self-compensating rivet
FR2548295A1 (fr) * 1983-07-01 1985-01-04 Ruhmann Jean Claude Rivet aveugle
EP0351493A2 (fr) * 1988-07-19 1990-01-24 Detlev Kretsch Foret pour la pierre
CH673792A5 (en) * 1989-07-25 1990-04-12 Heinrich Keller Bedachungen Self drilling blind-riveting machine - has second drill bit between head and first one to widen hole
US20030123953A1 (en) * 2001-09-29 2003-07-03 Razzell Anthony G. Fastener

Also Published As

Publication number Publication date
DE112004002600D2 (de) 2006-09-14
DE20316469U1 (de) 2004-03-11

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