WO2004022260A1 - Befestigungselement, insbesondere zum blindnieten - Google Patents
Befestigungselement, insbesondere zum blindnieten Download PDFInfo
- Publication number
- WO2004022260A1 WO2004022260A1 PCT/EP2003/009686 EP0309686W WO2004022260A1 WO 2004022260 A1 WO2004022260 A1 WO 2004022260A1 EP 0309686 W EP0309686 W EP 0309686W WO 2004022260 A1 WO2004022260 A1 WO 2004022260A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fastening element
- mandrel
- head
- shaft
- face
- Prior art date
Links
- 238000004080 punching Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
- F16B37/065—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the nut
- F16B37/067—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the nut the material of the nut being deformed by a threaded member generating axial movement of the threaded part of the nut, e.g. blind rivet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/025—Setting self-piercing rivets
-
- 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
- F16B19/086—Self-piercing rivets
-
- 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
- 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
- F16B19/1072—Blind rivets fastened by a pull - mandrel or the like the pull-mandrel or the like comprising a thread and being rotated with respect to the rivet, thereby mechanically expanding and fastening the rivet
Definitions
- Fastening element especially for blind riveting
- the invention relates to a fastening element, in particular for blind riveting, with a hollow shaft, which has a setting head at its free end, with a deformation section for forming a closing head, and with a connecting section formed within the shaft, which for forming a tension-resistant connection with a mandrel, in particular a mandrel foot of a dome, is used, the shaft end opposite the setting head being provided with a punched edge which runs essentially along the outermost circumference of the shaft or the mandrel foot.
- a fastening element of the type specified is described in DE 101 60 771 A1.
- the fastening element comprises a hollow shaft, which has a setting head at its free end, a deformation section for forming a shooting head, a connecting section for a tensile connection with a mandrel arranged inside the shaft, in particular a mandrel base of a dome, the shaft end having a punched edge, which extends essentially along the outermost circumference of the shank, is formed by a lateral surface and an end face of the shank end and has a projection in the center of the end face which protrudes from the plane in which the punching edge lies on the side facing away from the setting head.
- Blind rivets provided with a hollow shaft, which has a setting head at its free end, with a deformation section to form a
- Closing head with a mandrel inside the shaft, a mandrel head and one Has thorn foot, the thorn foot is at least tensile connected to a shaft end opposite the setting head and has a punched edge which runs essentially along the outermost jacket of the thorn foot and is formed by a lateral surface and an end face of the thorn foot, and wherein in the center of the end face Projection is provided which protrudes from the plane in which the punching edge lies on the side facing away from the setting head.
- the mandrel is part of the fastening element, while in the first variant the mandrel can be part of the fastening element as well as part of a tool, in particular a setting device, and can be reused for further setting processes.
- the design according to the invention leads to an improvement in the punching of the rivet hole in the workpiece. Due to the protrusion arranged in the end face, the part to be punched out is somewhat deformed in the direction of the die forming the counter bearing before the cutting process begins. As a result, the increase in force when the fastening element hits the workpiece is damped and the fastening element is stabilized in its position relative to the workpiece against lateral deflection.
- the deformation of the workpiece is also effective on the die side and, when using a die which has a plurality of segments which can be moved transversely to the workpiece, ensures improved centering of the segments to the punched edge of the fastening element. Overall, there is a better design of the cut surface on the workpiece, so that the surface of the shank of the fastening element which subsequently penetrates into the punching opening is not damaged.
- the formation of the punched edge according to the invention has the further advantage that the separated punched slugs do not adhere to the punched edge and can therefore be disposed of well.
- the projection of the fastening element according to the invention preferably has such a shape and size that the separated punching slugs automatically detach and do not adhere to the end face.
- the lead can be increased by a level of be offset from the end face, but the end face can also transition smoothly from the punched edge into the projection.
- a design has proven to be very advantageous in which the end face of a shape which conforms to a conical surface or a pyramid surface which tapers in the punching direction has a shape, the center of the end face being either flat or pointed.
- the height of the projection measured from the plane in which the punched edge lies is 2.5% to 5% of the diameter or average diameter of the punched edge. Furthermore, it is advantageous if the end face forms an included angle of 93 ° to 96 ° with one another at least in its area adjacent to the punching edge and the peripheral surface. Such a design favors the formation of a smooth cutting surface with a blunt cutting edge in the workpiece without any appreciable effect on the level of the punching forces.
- the shaft end or the mandrel foot of the fastening element has a higher strength, in particular hardened, at least in the area of the punched edge. This measure ensures a perfect punch cut and a smooth cut surface even for workpieces that are made of a firmer material; deformations of the punched edge that can impair the punching process are avoided.
- the fastening element according to the invention is hollow on the inside, so that a mandrel can be pushed through the setting head and the deformation section in order to achieve an at least tensile connection between the mandrel foot and the shaft end.
- a punching hole is punched into the workpiece while the fastening element is pressed through a workpiece.
- the force for punching must be transmitted to the shaft end by means of the dome, since the deformation section cannot transmit this force. Due to the design of the fastening element according to the invention, the punching forces which act on the workpiece are kept small and such a smooth cutting surface with a blunt cutting edge is achieved in the workpiece that the surface of the shaft penetrating into the punching opening is not damaged,
- the deformation section is deformed by pulling the shaft end in the direction of the setting head with the aid of the dome, which is inserted into the hollow shaft and with which a tensile connection is established with the connection section.
- a closing head is formed by the deformation of the deformation section.
- the deformation section is either made of softer material than the setting head or the shaft end or with the aid of a suitable shape, e.g. designed to be more easily deformable due to thinner wall thicknesses and / or openings and / or folds in the deformation section.
- connections can be achieved with a blind rivet that can absorb higher tensile and shear forces.
- the punch riveting process requires ductile material on the die side, which must also have a certain minimum thickness. This is disadvantageous in mixed building structures.
- the invention combines this advantage with the further advantage that no pre-drilled holes have to be sought into which the fastening element is inserted.
- chips are avoided by drilling holes. The self-punching of the fastening element results in a hole reveal that brings about particularly advantageous properties of the rivet connection with regard to the maximum absorbable tensile and shear forces.
- the force required for punching the punching hole for the fastening element can be transmitted to the workpiece, on the one hand, the shaft end is pulled in the direction of the setting head with the help of the dome. If a part of the deformation section protrudes from the back of the workpiece, it is deformed by pulling on the mandrel, that is to say in particular widened. If the deformation section does not protrude on the back, it is located in the Inside the workpiece, the deformation section in the interior of the workpiece is deformed and, due to its widening, causes jamming, ie in particular a non-positive connection between the fastening element and the workpiece.
- Figure 1 shows a fastener according to the invention with a mandrel which is punched into a workpiece.
- Fig. 2 shows a process flow according to the invention, in which the
- a fastener including a mandrel is set by a fastener setting device in a workpiece;
- Fig. 3 shows a riveted joint according to the invention, an additional part using the
- Dome is attached to the workpiece
- Fig. 4 shows a detail of a device according to the invention for setting a fastener with a fastener
- Fig. 6 shows an inventive fastener with a closed bottom.
- FIG. 1 shows a fastening element 1 according to the invention with a hollow shaft 27 which has a setting head 4, a deformation section 2 and a shaft end 3 with a punched edge 6 and an internal thread 5, into which a mandrel 7 with a mandrel head 23 and a mandrel foot 24 is screwed ,
- the tensile connection between the dome 7 and the shaft 27 is established by a connecting section 28.
- the connecting section 28 is formed by an internal thread 5 in the shaft 27.
- the internal thread 5 is screwed into an external thread 29 on the mandrel 7.
- the fastening element 1 is punched through a first workpiece 8 and a second workpiece 9, both workpieces 8, 9 being designed as sheets lying one on top of the other. are.
- the fastening element 1 punches its own punch hole 11 through the workpieces 8, 9.
- the shaft end 3 and part of the deformable section 2 are located on the rear side 10 of the second workpiece 9.
- the deformation section 2 has a smaller wall thickness than the shaft end 3.
- the mandrel 7 has a mandrel head 23 with which, on the one hand, additional parts 22, as shown in FIG. 3, can be fastened and on which the mandrel 7 can be pulled in the direction of the setting head 4.
- the setting head 4 lies firmly on the first workpiece 8.
- the shaft 27 has a cylindrical lateral surface 26 and at its shaft end 3 an annular end surface 25, which together form the punched edge 6.
- End face 25 is an end face 32, which is formed on the mandrel foot 24.
- Both end faces 25, 32 merge smoothly into one another and together form a flat conical surface, the tip of which protrudes outwards on the central axis of the cathedral
- the end face 32 forms, in particular with its tip, a projection which protrudes from the plane in which the punching edge 6 lies, on the side of the fastening element 1 remote from the setting head, and strikes the workpiece during the punching process before the punching edge 6 hits the workpiece reached.
- the inclination of the conical surface formed by the end faces 25, 32 is dimensioned such that the
- End face 25 with the lateral surface 26 forms an included angle X of 93 ° to 96 °.
- FIG. 2 describes a process sequence for setting a fastening element 1 according to the invention.
- a mandrel 7 is screwed into the fastening element 1 held by a holding tool 13.
- the fastening element 1 is placed on a first workpiece 8, which is to be connected to a second workpiece 9.
- the position of the fastening element 1 relative to the workpieces 8, 9 is detected by means of position determination 19.
- the workpieces 8, 9 are first placed on a die 14 which has a disposal channel 17 for punched-out stamped parts 18.
- the fastening element 1 is then placed onto the first workpiece 8 with the aid of the holding tool 13 such that the shaft end 3 of the fastening element 1 contacts the first workpiece 8 with the tip of the end face 32.
- stamp 12 With the aid of a stamp 12, a force directed against the workpieces 8, 9 is then exerted on the mandrel 7 and the shaft end 3 is pressed through the workpieces 8, 9.
- the workpieces 8, 9 are first deformed in the region of the projecting end face 32 and then with. Cut through the punching edge 6.
- both the holding tool 13 and a pulling tool 15 are carried along.
- Stamped-out stamped parts 18 fall into the disposal channel 17, where they are then disposed of, preferably with the aid of an overpressure or underpressure air line.
- the die 14 is then removed from the workpieces 8, 9, so that the end of the shaft or the protruding deformation section is free.
- the die can be removed if it is flexible in the radial direction, as shown in the main patent.
- the pulling tool 15 then pulls on the mandrel 7, the holding tool 13 pressing the setting head against the first workpiece 8.
- the deformation section 2 is deformed by the pulling, whereas the shaft end 3 is not plastically deformed.
- the pulling and punching are monitored and the movement of the pulling and / or holding tool is controlled with the data recorded by the force sensors 21.
- the mandrel 7 can be unscrewed from the fastening element 1 or used to fasten an additional part.
- FIG. 3 shows a riveted joint produced in the manner described, the fastening element 1 being deformed in its deformation section 2.
- an additional part 22 which can be a holder, is attached to the workpieces 8, 9.
- the workpieces 8, 9 are firmly clamped between the setting head 4 and the deformation section 2.
- FIG. 4 shows a detailed view of the device for setting the fastening element 1.
- the fastening element 1 is held with the aid of the holding tool 13 on the mandrel 7 screwed into the fastening element 1.
- the traction tool 15 grips the mandrel 7 on its mandrel head 23.
- the punch 12 presses on the mandrel head 23 of the mandrel 7.
- the workpieces 8, 9 are arranged between the fastening element 1 and the die 14, the die 14 being from the rear 10 of the second Workpiece 9, the force which is transmitted from the punch 12 via the mandrel 7 to the workpieces 8, 9.
- FIG. 5 shows an alternative fastening element 1a with a mandrel 7 which is stamped into two workpieces 8, 9.
- the punching hole 11 was punched into the workpieces 8, 9 with the punching edge 6, which is formed on the mandrel foot 24.
- the punched edge 6 is formed by a cylindrical lateral surface 34 and a flat end surface 32 of the mandrel base 24 and has a sharp, essentially rectangular shape.
- a projection 33 which is offset by a step and which deforms the workpiece before cutting.
- the mandrel 7 can be withdrawn, so that the deformation section 2 is first deformed and then the mandrel head 23 tears off the mandrel foot 24 at a predetermined breaking point 25.
- the tensile connection between the mandrel 7 and the shaft 7 is established by the connecting section 28.
- FIG. 6 shows a fastening element 1 b with a hollow cylindrical shaft 27, the bore of which is closed by a base 35 on the shaft end 3 opposite the setting head 4.
- the shaft end 3 forms a connecting section 28, which is provided with an internal thread 5.
- the internal thread 5 serves for screwing in a tool mandrel, which transmits the punching force for penetrating a workpiece and the setting force for deforming the deformation area 2 onto the fastening element 1b.
- the tool mandrel is removed and a screw for fastening a component is screwed into the internal thread 5.
- the bottom 35 of the fastening element 1 b is provided on its outside with a conical end face 25 which, together with the cylindrical outer surface 26, forms an obtuse-angled punched edge 6.
- the angle of the punched edge 6 is denoted by X and is preferably 93 ° to 96 °.
- Fastening element 27 shank a fastening element 28 connecting section b fastening element 29 external thread
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/526,458 US20050271491A1 (en) | 2002-09-04 | 2003-09-01 | Fastening element, particularly for blind rivets |
EP03793783A EP1534448A1 (de) | 2002-09-04 | 2003-09-01 | Befestigungselement, insbesondere zum blindnieten |
JP2004533437A JP2005537451A (ja) | 2002-09-04 | 2003-09-01 | 締結要素、特にブラインドリベット締結のための締結要素 |
AU2003266340A AU2003266340A1 (en) | 2002-09-04 | 2003-09-01 | Fastening element, particularly for blind rivets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10241326.6 | 2002-09-04 | ||
DE2002141326 DE10241326A1 (de) | 2001-12-11 | 2002-09-04 | Befestigungselement, insbesondere zum Blindnieten |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004022260A1 true WO2004022260A1 (de) | 2004-03-18 |
Family
ID=31969044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/009686 WO2004022260A1 (de) | 2002-09-04 | 2003-09-01 | Befestigungselement, insbesondere zum blindnieten |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050271491A1 (de) |
EP (1) | EP1534448A1 (de) |
JP (1) | JP2005537451A (de) |
AU (1) | AU2003266340A1 (de) |
WO (1) | WO2004022260A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2416377A (en) * | 2004-07-17 | 2006-01-25 | Newfrey Llc | Blind rivet with retained mandrel |
DE102020113588A1 (de) | 2020-05-19 | 2021-11-25 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Modulanordnung |
US20210388861A1 (en) * | 2020-06-15 | 2021-12-16 | BBA S.r.l. | Blind Rivet Element |
EP4063063A1 (de) * | 2021-03-22 | 2022-09-28 | Honsel Umformtechnik GmbH | Einpressvorrichtung und verfahren zum einbringen eines einpresselementes |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10130681B4 (de) * | 2001-06-26 | 2006-10-12 | Reck Engineering Ingenieurbüro für Verbindungstechnik GmbH | Selbstbohrende Blindnietmutter |
US7553827B2 (en) | 2003-08-13 | 2009-06-30 | Depuy Spine, Inc. | Transdiscal administration of cycline compounds |
GB2401661B (en) * | 2003-05-16 | 2006-03-29 | Textron Fastening Syst Ltd | Blind fastener and method of installation thereof |
GB2427008B (en) * | 2005-06-10 | 2008-05-14 | Newfrey Llc | Improved blind rivet |
US20070256881A1 (en) * | 2006-05-03 | 2007-11-08 | Textron Inc. | Threaded inserts used in blind holes in frame tubes |
US20080016667A1 (en) * | 2006-07-21 | 2008-01-24 | Acument Intellectual Properties, Llc | Self-piercing blind nut insert |
DE102007040371A1 (de) * | 2007-08-20 | 2009-02-26 | Adolf Würth GmbH & Co. KG | Blindniet |
EP2216554B1 (de) * | 2009-02-06 | 2012-04-18 | Fairchild Fasteners Europe - Camloc GmbH | Einweghülse |
WO2011028440A1 (en) * | 2009-08-24 | 2011-03-10 | Newfrey Llc | Blind rivet |
FR2963576B1 (fr) * | 2010-08-05 | 2012-09-07 | Bollhoff Otalu Sa | Dispositif a element spherique a sertir et procede de sertissage |
US10539171B2 (en) | 2015-01-26 | 2020-01-21 | Good Earth Lighting, Inc. | Anchor fastener |
US9869336B2 (en) | 2015-01-26 | 2018-01-16 | Good Earth Lighting, Inc. | Anchor fastener |
FR3037369B1 (fr) * | 2015-06-11 | 2017-07-21 | Lisi Aerospace | Fixation installee d'un seul cote a douille deformable |
US11253069B2 (en) * | 2019-02-06 | 2022-02-22 | Organized Living, Inc. | Hanging rack assemblies and methods of use |
DE102020102982A1 (de) * | 2020-02-05 | 2021-08-05 | Böllhoff Verbindungstechnik GmbH | Fügeelement, Verbindungsstruktur mit dem Fügeelement, Herstellungsverfahren des Fügeelements und entsprechendes Verbindungsverfahren |
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FR1300424A (fr) * | 1960-08-04 | 1962-08-03 | J & S Engineers Ltd | Procédé pour la fixation d'une pièce rapportée sur un matériau tel qu'une ou des feuilles et pièces utilisées suivant ce procédé |
DE3744450A1 (de) * | 1987-12-29 | 1989-07-13 | Boellhoff & Co | Blindniet |
EP0351715A2 (de) * | 1988-07-21 | 1990-01-24 | HILTI Aktiengesellschaft | Verfahren zum Verbinden dünner Bauteile und Befestigungselement hierzu |
DE19652031A1 (de) * | 1996-12-13 | 1998-06-18 | Bosch Siemens Hausgeraete | Niet |
US20020119025A1 (en) * | 2001-01-30 | 2002-08-29 | Klaus Wirth | Blind Rivet |
DE10160771A1 (de) * | 2001-12-11 | 2003-06-26 | Newfrey Llc | Selbststanzender Niet, Verfahren und Vorrichtung zum Setzen eines Nietelements und seine Verwendung |
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US5403135A (en) * | 1991-01-11 | 1995-04-04 | Emhart Inc. | Blind rivet nut with pulling mandrel |
EP1269029B1 (de) * | 2000-03-29 | 2010-05-05 | Adolf Würth GmbH & Co. KG | Blindniet, nietdorn, halteeinrichtung, verfahren zur herstellung eines blindniets und verfahren zur durchführung einer nietverbindung |
-
2003
- 2003-09-01 WO PCT/EP2003/009686 patent/WO2004022260A1/de not_active Application Discontinuation
- 2003-09-01 JP JP2004533437A patent/JP2005537451A/ja active Pending
- 2003-09-01 AU AU2003266340A patent/AU2003266340A1/en not_active Abandoned
- 2003-09-01 EP EP03793783A patent/EP1534448A1/de not_active Withdrawn
- 2003-09-01 US US10/526,458 patent/US20050271491A1/en not_active Abandoned
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Publication number | Priority date | Publication date | Assignee | Title |
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FR1300424A (fr) * | 1960-08-04 | 1962-08-03 | J & S Engineers Ltd | Procédé pour la fixation d'une pièce rapportée sur un matériau tel qu'une ou des feuilles et pièces utilisées suivant ce procédé |
DE3744450A1 (de) * | 1987-12-29 | 1989-07-13 | Boellhoff & Co | Blindniet |
EP0351715A2 (de) * | 1988-07-21 | 1990-01-24 | HILTI Aktiengesellschaft | Verfahren zum Verbinden dünner Bauteile und Befestigungselement hierzu |
DE19652031A1 (de) * | 1996-12-13 | 1998-06-18 | Bosch Siemens Hausgeraete | Niet |
US20020119025A1 (en) * | 2001-01-30 | 2002-08-29 | Klaus Wirth | Blind Rivet |
DE10160771A1 (de) * | 2001-12-11 | 2003-06-26 | Newfrey Llc | Selbststanzender Niet, Verfahren und Vorrichtung zum Setzen eines Nietelements und seine Verwendung |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2416377A (en) * | 2004-07-17 | 2006-01-25 | Newfrey Llc | Blind rivet with retained mandrel |
GB2416377B (en) * | 2004-07-17 | 2007-06-20 | Newfrey Llc | A blind rivet with retained mandrel |
DE102020113588A1 (de) | 2020-05-19 | 2021-11-25 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Modulanordnung |
US20210388861A1 (en) * | 2020-06-15 | 2021-12-16 | BBA S.r.l. | Blind Rivet Element |
EP4063063A1 (de) * | 2021-03-22 | 2022-09-28 | Honsel Umformtechnik GmbH | Einpressvorrichtung und verfahren zum einbringen eines einpresselementes |
Also Published As
Publication number | Publication date |
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JP2005537451A (ja) | 2005-12-08 |
US20050271491A1 (en) | 2005-12-08 |
EP1534448A1 (de) | 2005-06-01 |
AU2003266340A1 (en) | 2004-03-29 |
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