WO1999049227A2 - Verfahren, werkzeug und stempel zum verbinden von bauteilen mit einer platte - Google Patents
Verfahren, werkzeug und stempel zum verbinden von bauteilen mit einer platte Download PDFInfo
- Publication number
- WO1999049227A2 WO1999049227A2 PCT/DE1999/000904 DE9900904W WO9949227A2 WO 1999049227 A2 WO1999049227 A2 WO 1999049227A2 DE 9900904 W DE9900904 W DE 9900904W WO 9949227 A2 WO9949227 A2 WO 9949227A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stamp
- plate
- deep
- opening
- lost
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000008569 process Effects 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 13
- 230000035515 penetration Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
-
- 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
- F16B5/045—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting without the use of separate rivets
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49936—Surface interlocking
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49959—Nonresilient fastener
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53996—Means to assemble or disassemble by deforming
Definitions
- the invention relates to a method according to the preamble of the main claim, a tool according to the preamble of claim 7 and a stamp according to the preamble of claim 14.
- the generic connection of components on a plate means that on a plate, which is preferably made of relatively thin sheet metal, but can also be made of plastic and other deformable and squeezable materials, other components are inseparably fastened, these components being elements protruding from the plane of the sheet metal, such as nuts, threaded bolts, hook-in couplings and the like . can act, as well as other plates that are to be connected to said plate.
- An important element of this connection is the lost stamp, which remains in the plate as a quasi rivet or workpiece after the connection process.
- a stud which on the one hand has a thread
- a stamp with the stamp is pressed into a plate, with an opening of a die opposite the stamp
- Surface parts are punched out of the plate and the edge areas of the punch openings are displaced.
- the stamp is designed in the manner of a hole punch, with the aid of which cutting edge a corresponding plate part is punched out, while surface parts of the plate located outside this punching out are punched through the die be crimped.
- a counteracting punch is arranged in the die with a central expansion body, by means of which the cutting ring of the punch is pressed apart in a further work step, that is to say is expanded, and thus engages behind the deep-drawn rim of the plate.
- the punch must be made of relatively soft material to widen on the one hand after piercing the plate and then in the die opening under to be able to flow the deep-drawing edge.
- the bolt part of this stud which has the thread, is then made of relatively soft material with all the disadvantages that it gives.
- a major disadvantage is that in order to obtain this attachment, the plate must be pierced and not only loses strength, but also leaks occur and the stamp material must in turn have a minimum hardness in order to be able to perform the punching process, what contradicts the softness of the material required for the deformation.
- the material of the stamp is harder than that of the plate, in order to ensure that either only the material of the plate flows while the stamp remains unchanged in shape or that the flow process only begins when squeezed. In any case, it is ensured that the quality of the individual connection points produced by the method is the same.
- the squeezing process of the displaced material in the longitudinal and transverse dimensions is uncompromisingly limited by a die opening which cannot be changed in volume in and transversely to the pressing direction.
- a die opening which cannot be changed in volume in and transversely to the pressing direction.
- the die can be designed in different ways, for example. , how claimed, as a pot with rigid walls, as a pot with controllable bottom or as a matrix with flexible walls.
- a plurality of different plates or plate sections are connected to one another by deep-drawing corresponding superimposed surface parts of the plates with one another in the die opening and then squeezing, after which the stamp in the Penetration opening remains. It is known to connect two plates lying one on top of the other by means of a deep-drawing and squeezing process in one operation (EP-PS 0 215 449), but the stamp is pulled out of its penetration opening again and is therefore not used as an additional connecting means or as a rivet-like additive becomes.
- the deformed surface parts of a plate viewed in the deep-drawing direction engaging behind the next plate lying under this plate and possibly the corresponding surface parts of this Plate may be a next plate below reach behind. It is particularly advantageous here if the punch is made of poorer material and, in cooperation with the likewise hard and unyielding die opening, to obtain the desired material flow for the deformed parts.
- the free end face of the stamp falls into the plate plane after the pressing and squeezing process.
- the opening created by the deep-drawing process of the stamp is closed by the latter.
- the deep-drawing opening is designed as a bag opening with fixed boundaries, the side walls of which are designed in the direction of movement of the press ram or are slightly approaching and how the bottom thereof is continuous and unyielding, with a circumferential elevation being present in the edge region of the bottom of the deep-drawing opening can be.
- a circumferential depression or stamp is present in the bottom of the deep-drawing opening.
- material is thereby pushed into these depressions during the pressing process, as a result of which there is a snap-type interlocking with a corresponding accumulation of material, which in turn serves as stiffening against loosening of the interlocking.
- the material from the bottom area of the deep-drawn surface parts of the plate is displaced radially upward around the stamp again precisely in this area due to the circumferential elevation, which on the one hand improves the interlocking, but above all creates a firm positive connection to the lost stamp down, which remains according to the invention in the penetration opening.
- the circumferential elevation in the inside diameter is equal to or larger than the punch diameter. This prevents a bottleneck which interferes with the material flow from occurring between the upper side of the elevation and the lower side of the stamp.
- the press ram has a central blind hole for taking away the lost stamp.
- a central blind bore is known per se (DE-PS 33 908 and DE-OS 44 04 659), the press ram being supported on a shoulder or end face of the stamp when fitting the lost stamp and the like or stamping with a threaded bolt. the latter protrude into the blind hole.
- the press ram is guided in a clamping part which has feed openings for its part serving as a lost punch, in order to store a next lost punch in front of the return stroke and before the press stroke in order to produce a new connection point.
- the plate can be clamped onto the die at the same time before the press ram is then pressed into the plate surface with a stamp.
- the tool for the lost stamp can also be loaded automatically via such a feed opening.
- the permissible ram stroke is selected in such a way that a cutting through of the plate is avoided and the deep-drawn surface parts are still crushed.
- Such a stroke is unproblematic for a press tool.
- the ram stroke ends with the plate surface facing it, so that the back of the stamp falls into the plane of the plate.
- the stamp has at least one radial recess in the area penetrating the plate surface, into which material is displaced behind in the squeezing process.
- This recess can be designed in a wide variety of ways, preferably it is designed as an annular groove or as a circumferential recess. So several such ring recesses can be provided.
- two annular grooves are provided in parallel in the stamp with a minimum distance to avoid breaking during the squeezing process.
- the displaced plate material inside the annular groove creates separation forces that could lead to tearing.
- the resulting "predetermined kink" is matched to the stamp material and the die shape, and the blank can also be provided without ring grooves to achieve such a "predetermined kink”.
- the transitions on the radial lateral surface and / or from this to the end face of the stamp pointing in the pressing direction are rounded. Such a rounding of the transitions promotes the flow of the displaced crushed material.
- the stamp has a push-button-like longitudinal section in the head region.
- the temple serves as a connecting means to other components and has an engagement option for this purpose, such an engagement option being either a pin projecting over the plate after its installation, on which an external thread or an engagement ring groove or the like. is arranged or it is a bore with a thread, hooking groove or the like. on the stamp, or it is otherwise a possibility of intervention of a magnetic or other nature.
- further plates can also be connected to the plate, as described above. It is important that the stamp remains in the press-in opening as a lost tool.
- the radial lateral surface of the stamp is prismatic to prevent rotation, so that the displaced material prevents the stamp from rotating in the opening receiving it.
- a stamp 1 according to the invention is shown above two metal plates 2 and 3 lying one above the other, which in turn lie on a die 4 which has a deep-drawing opening 5 towards the metal plates.
- the stamp 1 is normally mounted in a guide part, not shown, in the direction of arrow I and is driven in the direction of metal plates 2, 3 by a press ram, which is also not shown.
- the stamp 1 has an end face 6 and an indentation section 7 which widens towards the end face 6 and merges into a head 8 with a bottom side 9 on the other side. There is a taper 11 between the penetration section 7 and the head 8.
- the deep-drawing opening 5 of the die 4 has cylindrical side walls 12 and a flat bottom 13.
- a circumferential elevation 14 may be present between side walls 12 and floor 13.
- Fig. 2 the stamp 1 is shown in its end position.
- the lost stamp assumes this end position if it has brought about two functions of the connection method according to the invention in one operation, namely
- Such an elevation 14 can improve this material flow in the direction of the taper 11. After the completion of the two process steps, the top of the stamp is flush with the surface of the metal plate 2.
- the stamp 1 can also be connected according to the invention only into one plate in the manner according to the invention, the method basically being carried out in the same manner, except that a single plate is used instead of two Plate is used.
- a single plate is used instead of two Plate is used.
- the stamp 1 is made of a harder material, such as the metal plate or the metal plates, so that the stamp itself does not undergo any deformation, similarly to the deep-drawing opening 5 of the die 4, and does not undergo any deformation during the pressing process.
- the stamp 1 can serve as a connecting means for further components, for which there may be possibilities of attack on its free end face.
- the stamp can thus serve on the one hand to connect a plurality of metal plates by means of the press-in method shown and, moreover, may only be arranged on one plate via engagement options for connecting other components.
- the stamp la is shown in its own right, as one might use it as a lost rivet for connecting several plates, after which the penetration opening of the stamp would be closed at the top.
- the stamp 1b is shown with a central threaded bore 15, in a partial section, with other parts to be connected being screwable onto this threaded bore 15 as a means of engagement.
- a threaded hole can penetrate relatively deep into the stamp, so that unused stamps of this type do not further interfere in the installed state.
- FIG. 5 shows a stamp 1 c, on the upper side of which a threaded bolt 16 is arranged as a means of engagement, on which further components can be fastened.
- FIG. 6 shows a stamp 1d which is largely cylindrical and on the outer lateral surface 17 of which two ring grooves 18 are arranged, into which the material displaced by the metal plates 2 and 3 during the squeezing process is squeezed, and the distance between the two ring grooves 18 must be matched to the material and diameter.
- this punch which acts as a rivet, flows apart a little less with a smaller diameter than with a larger diameter.
- the tool and workpiece are shown in greatly simplified form in longitudinal section and in an exploded view, namely the lost punch 1d inserted in the metal plates 2 and 3, in each case between the die 19 and a press ram 21.
- the press ram 21 faces the punch 1d Page a recess 22, which had led to an elevation 23 when the stamp was lost.
- the die 19 in turn has an annular groove 24 and a depression 25 in the bottom of its deep-drawing opening 5, which lead to a corresponding design 26 has led to the underside of the metal plate 3 in the area of the connection point.
- the design of the recess 22, the annular groove 24 and the recess 25 are matched to the dimensions and the material in the area of this connection point, in order to, for example. to achieve shown rivet-like deformation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
- Punching Or Piercing (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Connection Of Plates (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/646,621 US6722013B1 (en) | 1998-03-25 | 1999-03-25 | Method, tool and punch for joining components to a plate |
AU39257/99A AU3925799A (en) | 1998-03-25 | 1999-03-25 | Method, tool and punch for joining components to a plate |
EP99922075A EP1068457B1 (de) | 1998-03-25 | 1999-03-25 | Verfahren und werkzeug zum verbinden von bauteilen mit einer platte |
DE59911369T DE59911369D1 (de) | 1998-03-25 | 1999-03-25 | Verfahren und werkzeug zum verbinden von bauteilen mit einer platte |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813007 | 1998-03-25 | ||
DE19813007.4 | 1998-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999049227A2 true WO1999049227A2 (de) | 1999-09-30 |
WO1999049227A3 WO1999049227A3 (de) | 1999-11-25 |
Family
ID=7862188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/000904 WO1999049227A2 (de) | 1998-03-25 | 1999-03-25 | Verfahren, werkzeug und stempel zum verbinden von bauteilen mit einer platte |
Country Status (5)
Country | Link |
---|---|
US (1) | US6722013B1 (de) |
EP (1) | EP1068457B1 (de) |
AU (1) | AU3925799A (de) |
DE (2) | DE19913695A1 (de) |
WO (1) | WO1999049227A2 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001000348A1 (de) * | 1999-06-25 | 2001-01-04 | Tox Pressotechnik Gmbh & Co.Kg | Verfahren, vorrichtung und werkzeugeinheit zum durchsetzfügen |
EP1167780A3 (de) * | 2000-06-28 | 2002-09-25 | Hans-Gert Schmitz | Niet |
WO2006018542A1 (fr) * | 2004-07-27 | 2006-02-23 | Valeo Systemes Thermiques | Procédé de fabrication d'une forme d'empreinte en contre depouille sur une partie metallique |
WO2012152235A1 (de) * | 2011-05-07 | 2012-11-15 | Technische Universität Dortmund | Verfahren zur fertigung von verbundteilen durch eine kombination aus tiefziehen und fliesspressen |
WO2014009129A1 (en) * | 2012-07-13 | 2014-01-16 | Newfrey Llc | Punch-riveting die and punch-riveting method |
WO2014195107A1 (de) * | 2013-06-04 | 2014-12-11 | Böllhoff Verbindungstechnik GmbH | Einstellhilfe für eine fügeeinrichtung mit einem stempel und einem gegenwerkzeug sowie ein verfahren zum einstellen der fügeeinrichtung |
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US5678970A (en) * | 1996-05-02 | 1997-10-21 | Hahn Systems | Self-coining fastener |
DE10102712B4 (de) * | 2001-01-22 | 2007-03-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Verbinden von zumindest teilweise überlappenden Bauteilen und Vorrichtung hierfür |
EP1249286B1 (de) * | 2001-04-11 | 2005-07-06 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren und Vorrichtung zum Ausformen des Hinterschnitts beim Durchsetzfügen flächig aufeinanderliegender Bauteile, insbesondere beschichteter und/oder endlackierter Blechplatinen |
WO2002092256A1 (de) * | 2001-05-11 | 2002-11-21 | Tox Pressotechnik Gmbh & Co Kg | Verkzeug zum mechanischen verbinden von platten |
DE10213793A1 (de) * | 2002-03-27 | 2003-10-09 | Fraunhofer Ges Forschung | Verfahren, Vorrichtung und Hilfsfügeteil zum Fügen von mindestens zwei Bauteilen |
JP3726786B2 (ja) * | 2002-07-31 | 2005-12-14 | マツダ株式会社 | 接合方法及び接合ツール |
DE102004030192A1 (de) * | 2004-06-22 | 2006-01-19 | Tox Pressotechnik Gmbh & Co. Kg | Verfahren zur Verarbeitung eines aluminiumbeschichteten Hilfsfügeteils |
US20060096075A1 (en) * | 2004-11-08 | 2006-05-11 | Victor Robinson | Clinching tool, die and method for use thereof |
US20060117545A1 (en) * | 2004-12-08 | 2006-06-08 | Trw Automotive U.S. Llc | Method of securing a tire-based unit of a tire condition sensing system to a rim and an associated apparatus |
KR20070112414A (ko) | 2005-03-17 | 2007-11-23 | 인더스트리얼 오리가미, 엘엘씨. | 정밀하게 폴딩된 고강도 내피로성 구조체 및 이를 위한시트 |
AU2006333058A1 (en) * | 2005-12-22 | 2007-07-12 | Industrial Origami, Inc. | Method for joining planar sheets and sheets therefor |
US7695227B2 (en) * | 2006-09-05 | 2010-04-13 | Gm Global Technology Operations, Inc. | Fastener for attachment by friction stir processing |
US20080072644A1 (en) * | 2006-09-21 | 2008-03-27 | Hirotec America, Inc. | Integrated, automated, variable sheet metal forming and assembly system |
TW200902388A (en) | 2006-10-26 | 2009-01-16 | Ind Origami Inc | Method of forming two-dimensional sheet material into three-dimensional structure |
BRPI0807526A2 (pt) | 2007-02-09 | 2014-06-10 | Ind Origami Inc | Estrutura tridimensional para mancal de carga |
DK2117746T3 (da) * | 2007-02-13 | 2010-08-16 | Inventio Ag | Fremgangsmåde og værktøj til fastklemning af tykplader, samt anvendelse af værktøjet |
NZ578769A (en) * | 2007-02-13 | 2012-06-29 | Inventio Ag | Load-bearing stuctural steel connection formed by clinching workpieces using conical die |
CN201297316Y (zh) * | 2008-10-20 | 2009-08-26 | 康准电子科技(昆山)有限公司 | 连接件 |
EP2230732B1 (de) * | 2009-03-16 | 2014-04-23 | Delphi Technologies, Inc. | Vorrichtung zum Anschlagen einer Leitung an ein Verbindungselement |
BR112012018891A2 (pt) * | 2010-01-27 | 2016-04-12 | Nedschroef Altena Gmbh | elemento de conexão e método para fabricar um elemento de conexão |
EP2823910B1 (de) | 2010-11-10 | 2018-05-16 | Henrob Limited | Befestigungsverfahren |
US8708628B2 (en) | 2010-11-23 | 2014-04-29 | Centre De Recherche Industrielle Du Quebec | Insertion component and method for inserting thereof through the surface of a workpiece |
EP3406395A3 (de) | 2010-11-23 | 2019-04-03 | Centre De Recherche Industrielle Du Quebec | Einsetzbares befestigungsmittel und verfahren zum einsetzen davon durch die oberfläche eines werkstücks |
CN102756062B (zh) * | 2012-07-02 | 2016-03-02 | 中国科学院金属研究所 | 一种高效率愈合大高径比坯料内部孔洞型缺陷的锻造方法 |
DE102012208165A1 (de) * | 2012-05-16 | 2013-11-21 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Clinchen von zwei duktilen Bauteilen mit einem nicht-duktilen Bauteil |
US8936164B2 (en) | 2012-07-06 | 2015-01-20 | Industrial Origami, Inc. | Solar panel rack |
US20150143685A1 (en) * | 2013-11-22 | 2015-05-28 | Ford Global Technologies, Llc | Clinch Punch with Elastomeric Tip |
DE102014225458A1 (de) * | 2014-12-10 | 2016-06-16 | Volkswagen Aktiengesellschaft | Verfahren zum thermischen Fügen von Bauteilen mittels eines Hilfselementes |
JP6439822B2 (ja) * | 2017-04-17 | 2018-12-19 | マツダ株式会社 | リベット接合用金型 |
US10960457B2 (en) | 2017-04-17 | 2021-03-30 | Mazda Motor Corporation | Rivet bonding mold |
JP6428834B2 (ja) * | 2017-04-17 | 2018-11-28 | マツダ株式会社 | リベット接合用金型 |
JP6565965B2 (ja) * | 2017-04-17 | 2019-08-28 | マツダ株式会社 | リベット接合用金型 |
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DE19700627C2 (de) | 1996-01-11 | 2003-02-06 | Bergner Richard Gmbh Co | Fügeverfahren |
DE19726457A1 (de) | 1996-07-05 | 1998-01-08 | Schmidt Dieter Maschbau | Vorrichtung zum Verbinden wenigstens zweier Werkstücke durch Stanznieten zur Verwendung in einer Presse sowie Presse mit einer solchen Vorrichtung |
DE19701150A1 (de) | 1997-01-15 | 1998-07-16 | Univ Dresden Tech | Verfahren zum Fügen beschichteter Materialien durch Stanznieten mit Halbhohlniet |
DE19701780A1 (de) * | 1997-01-20 | 1998-07-23 | Emhart Inc | Stanzniet und mit ihm erstellte Nietverbindungen sowie Nietwerkzeug und Verfahrensherstellung einer Nietverbindung |
EP0977650A4 (de) * | 1997-04-23 | 2003-02-12 | Fabristeel Prod Inc | Befestigungselement und methode der installation |
DE19882474T1 (de) * | 1997-06-17 | 2000-07-13 | Fabristeel Prod Inc | Befestigungselement, Matrize und Verfahren zur Montage eines Befestigungselements in einer Tafel |
-
1999
- 1999-03-25 AU AU39257/99A patent/AU3925799A/en not_active Abandoned
- 1999-03-25 DE DE19913695A patent/DE19913695A1/de not_active Withdrawn
- 1999-03-25 US US09/646,621 patent/US6722013B1/en not_active Expired - Fee Related
- 1999-03-25 DE DE59911369T patent/DE59911369D1/de not_active Expired - Lifetime
- 1999-03-25 EP EP99922075A patent/EP1068457B1/de not_active Expired - Lifetime
- 1999-03-25 WO PCT/DE1999/000904 patent/WO1999049227A2/de active IP Right Grant
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DE2846943A1 (de) | 1978-08-08 | 1980-02-14 | Gripnail Corp | Nagelartiges befestigungselement |
DE3003908A1 (de) | 1980-02-02 | 1981-08-13 | Profil-Verbindungstechnik Gmbh & Co Kg, 6382 Friedrichsdorf | Stehbolzen mit stanz- und nietverhalten |
EP0215449A1 (de) | 1985-09-14 | 1987-03-25 | RAPP, Eugen | Verfahren und Vorrichtung zum Verbinden dünner Platten |
DE4404659A1 (de) | 1994-02-14 | 1995-08-17 | Boellhoff & Co | Verfahren zum Herstellen einer Nietverbindung |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001000348A1 (de) * | 1999-06-25 | 2001-01-04 | Tox Pressotechnik Gmbh & Co.Kg | Verfahren, vorrichtung und werkzeugeinheit zum durchsetzfügen |
DE19929375B4 (de) * | 1999-06-25 | 2008-07-24 | Tox Pressotechnik Gmbh & Co. Kg | Verfahren, Vorrichtung und Werkzeugeinheit zum Durchsetzfügen |
EP1167780A3 (de) * | 2000-06-28 | 2002-09-25 | Hans-Gert Schmitz | Niet |
WO2006018542A1 (fr) * | 2004-07-27 | 2006-02-23 | Valeo Systemes Thermiques | Procédé de fabrication d'une forme d'empreinte en contre depouille sur une partie metallique |
WO2012152235A1 (de) * | 2011-05-07 | 2012-11-15 | Technische Universität Dortmund | Verfahren zur fertigung von verbundteilen durch eine kombination aus tiefziehen und fliesspressen |
WO2014009129A1 (en) * | 2012-07-13 | 2014-01-16 | Newfrey Llc | Punch-riveting die and punch-riveting method |
EP3524370A3 (de) * | 2012-07-13 | 2020-01-22 | Newfrey LLC | Stanznietverfahren und stanznietsystem mit stanzniet und stempel |
WO2014195107A1 (de) * | 2013-06-04 | 2014-12-11 | Böllhoff Verbindungstechnik GmbH | Einstellhilfe für eine fügeeinrichtung mit einem stempel und einem gegenwerkzeug sowie ein verfahren zum einstellen der fügeeinrichtung |
US9968987B2 (en) | 2013-06-04 | 2018-05-15 | Böllhoff Verbindungstechnik GmbH | Adjustment aid for a joining device having a punch and a counter-tool, and method for adjusting the joining device |
Also Published As
Publication number | Publication date |
---|---|
DE19913695A1 (de) | 2000-01-20 |
DE59911369D1 (de) | 2005-02-03 |
EP1068457A2 (de) | 2001-01-17 |
EP1068457B1 (de) | 2004-12-29 |
US6722013B1 (en) | 2004-04-20 |
AU3925799A (en) | 1999-10-18 |
WO1999049227A3 (de) | 1999-11-25 |
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