EP2411684A1 - Rivet à expansion - Google Patents

Rivet à expansion

Info

Publication number
EP2411684A1
EP2411684A1 EP10708740A EP10708740A EP2411684A1 EP 2411684 A1 EP2411684 A1 EP 2411684A1 EP 10708740 A EP10708740 A EP 10708740A EP 10708740 A EP10708740 A EP 10708740A EP 2411684 A1 EP2411684 A1 EP 2411684A1
Authority
EP
European Patent Office
Prior art keywords
expansion
pin
rivet
legs
support plate
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP10708740A
Other languages
German (de)
English (en)
Inventor
Martin Büsch
Jan Risy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Raymond SARL
Original Assignee
A Raymond SARL
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 A Raymond SARL filed Critical A Raymond SARL
Publication of EP2411684A1 publication Critical patent/EP2411684A1/fr
Withdrawn legal-status Critical Current

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
    • F16B19/1081—Blind rivets fastened by a drive-pin
    • 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
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other

Definitions

  • the invention relates to a Sp Dahlniet according to the preamble of claim 1.
  • Such a Sp Schwarzniet for fixing a support member to a support member is known from WO 2008/015511 A1.
  • the known Sp Drosseniet is formed with a support plate and has a displaceably mounted in the support plate rivet pin.
  • Connected to the support plate are a number of expansion legs which extend away from the support plate in a longitudinal direction.
  • the two expansion legs in the known expansion rivet are each formed with a radially inwardly projecting articulation structure and have a radially outwardly facing contact surface, wherein in the known expansion rivet each expansion limb has a Geienk formed by material tapering.
  • the articulation structure of each expansion limb is perpendicular to the respective expansion limb!
  • the invention has for its object to provide a Sp Drettiniet the aforementioned type, which is characterized by a high prestressing for fixing a support member to a support member with a good prefixing in a pre-assembly.
  • Fig. 1 to Fig. 7 shows a firstticiansbeispie! an expansion rivet according to the invention
  • FIG. 10 a second embodiment of an expansion rivet according to the invention
  • FIG. 13 a third embodiment of an expansion rivet according to the invention
  • FIGS. 14 to 17 show a fourth exemplary embodiment of an expansion rivet according to the invention
  • FIG. 1 shows a perspective view of a first embodiment of an expansion rivet according to the invention.
  • the expansion rivet according to FIG. 1 has a disc-shaped support plate 1 formed with a circular circumference, in the middle of which a cylinder-like rivet pin 2 is displaceably mounted in a longitudinal direction extending at right angles to the plane of the support plate 1.
  • the expansion rivet has two expansion legs 3, 4 which are arranged offset in a transverse direction opposite one another and are connected to the support plate 1 via a ring collar 5 which is integrally formed on the support plate 1 and surrounds the pin recess.
  • Each expansion limb 3, 4 has a head section 6 connected to the annular collar 5, which extends radially inward from the annular collar 5 facing away from the support plate 1 with respect to the longitudinal direction and has an outer surface 7 facing away from the support plate 1.
  • Each head section 6 is adjoined, on its side facing away from the support plate 1, by a section 8 which is relatively short relative to the head section 6 and which extends substantially in the longitudinal direction.
  • each expansion leg 3, 4 has an integrally formed on the respective center section 8 foot section 9, which closes the respective expansion leg 3, 4 on the side facing away from the support plate 1.
  • Each foot section 9 protrudes radially outwardly, forming a radial constriction 10 in the region of the center section 8, relative to the head section 6 and the center section 8, a contact surface 11 aligned approximately at right angles to the longitudinal direction and thus substantially parallel to the support plate 1 a rear grip nose 12 of the respective expansion leg 3, 4 concludes.
  • Each foot section 9 further comprises a radially outwardly facing inclined surface 13 which extends from the radially outer edge of the respective contact surface 11 of the support plate 1 pointing away obliquely to the longitudinal direction aligned radially inwardly.
  • a solid base piece 14 is formed on the radially inward-facing side as a hinge structure, which extends in the longitudinal direction on both sides of the relevant center section 8 both in the direction of the head section 6 and in the direction of the foot section 9.
  • the base pieces 14 lie in the transverse direction in staggered planes.
  • FIG. 2 shows a side view of the exemplary embodiment according to FIG. 1 together with a flat carrier part 16 and a support part 17 that is thicker with respect to the carrier part 16 and each formed with an insertion recess for the expansion rivet according to the invention.
  • the expansion rivet according to the invention is inserted into the insertion recesses provided in the support part 16 and in the support part 17 so far that the rear grip lugs 12 are arranged approximately in the area of the support part 16.
  • FIG. 4 shows, in a perspective view, the first exemplary embodiment of an expansion rivet according to the invention after the foot sections 9 of the expansion legs 3, 4 have passed through the insertion recess 18 formed in the support part 16.
  • the rear grip lugs 12 now completely through the insertion recess 18 formed in the support member 16 and the Sp Dahlschenke! 3, 4 again in a spaced-apart, relaxed arrangement of FIG. 1 are.
  • the rear grip lugs 12 engage behind the edge of the insertion recess 18 introduced in the carrier part 16 on the side facing away from the support part 17.
  • the expansion rivet is held captive in the arrangement of carrier part 16 and support part 17.
  • Fig. 5 shows in a sectional perspective view of the embodiment of a Sp Schwarzniets invention shown in FIG. 1 in the pushed-through arrangement in the Ein Schogeaus traditions 18, 19 of the support member 16 and the support member 17 with the rivet pin 2 in the pre-assembly. From Fig. 5 it can be seen particularly clearly that the sliding surfaces 15 of the Aufiageteller 1 pioneering to run towards each other in a wedge shape, so that in a continuous insertion of the Nietstatts 2 from the preassembly position shown in FIG. 5 in the direction of the expansion legs 3, 4 from the first Contact the Nietstatts 2 with the sliding surfaces 15 of the base pieces 14, the expansion legs 3, 4 are moved radially outward.
  • FIG. 6 shows a side view of the embodiment of an inventive expansion rivet according to FIG. 1 in an arrangement completely inserted into the carrier part 16 and the support part 17 with the rivet pin 2 in a fully inserted final assembly position.
  • the expansion legs 3, 4 are now bent radially outwards, so that the rear grip lugs 12 abut the support part 17 side facing away from the support member 16 and due to the elasticity of the expansion legs 3, 4, the support member 17 on the support plate. 1 as a contradiction stock with a certain pressure against the support member 16 is pressed.
  • FIG. 7 shows in a sectional side view the exemplary embodiment of an inventive expansion rivet according to FIG. 1 in the arrangement according to FIG. 6. From FIG. 7 it can be seen that in the final assembly position of the rivet pin 2, the outer surfaces 7 at the edge of the insertion recess 18 of FIG Carrier part 16 and the Aufgleit vom 15 substantially completely against the outside of the Nietchans 2, wherein the expansion legs 3, 4 are bent with a certain rotation radially outward.
  • FIG. 8 shows a perspective view of a second exemplary embodiment of a spreader rivet according to the invention, with corresponding elements being provided with the same reference numerals in the case of the inventive spreader rivets according to the first exemplary embodiment according to FIGS. 1 to 7 and in the second exemplary embodiment according to FIG. 8 and are further explained in part in detail.
  • the two expansion legs 3, 4 are arranged directly opposite one another, offset from one another in the transverse direction.
  • a spreader leg 3 has a single base piece 14 as the articulated structure, while the other spreader leg 4 is formed with two base pieces 14 as hinge structures, which are arranged at a distance from one another while forming a receiving space 20 in the transverse direction.
  • the receiving space 20 is dimensioned so that the base piece 14 of the other expansion leg 3 can be arranged substantially completely in the receiving space 20.
  • FIG. 9 shows a sectional side view of the second exemplary embodiment according to FIG. 8 in an arrangement in insertion recesses 18, 19 of a carrier part 16 and of a support part 17 directly. immediately after the passage of the rear grip lugs 12 through the insertion recess 18 formed in the support part 16, before the expansion limbs 3, 4 are rebounded outward again under reiaxial conditions. From FIG. 9 it can be seen that the receiving space 20 creates the necessary for a captive prefixing according to the first embodiment of FIG. 1 compression of the expansion legs 3, 4.
  • FIG. 10 shows, in a sectional side view, the second exemplary embodiment according to FIG. 8 in an arrangement inserted into the insertion recesses 18, 19 of the carrier part 16 and the support part 17 with the rivet pin 2 in the final assembly position, in accordance with the arrangement according to FIG. 6 and Fig. 7 in the first embodiment, the Schugriffnasen 12 of the expansion leg 3, 4 while creating a contact pressure between the support member 17 and the support member 16 via the support plate 1 on the side facing away from the support member 17 of the Suteiies 16 abut.
  • FIG. 11 shows a perspective view of a third embodiment of an expansion rivet according to the invention, with the expansion rivets according to the invention according to the first embodiment corresponding to FIGS. 1 to 7, according to the second embodiment according to FIGS. 8 to 10 and FIG
  • the third exemplary embodiment according to FIG. 11 has elements which correspond to one another and are provided with the same reference numerals and will not be explained further in detail.
  • the third exemplary embodiment according to FIG. 11 has three expansion legs 21, 22, 23 which are arranged at an angle of 120 degrees and, in accordance with the first exemplary embodiment according to FIGS. 1 to 7, each have a base piece 14 as an articulated structure.
  • the base pieces 14 each have a flat sloping flank 24 on their mutually facing sides.
  • FIG. 11 shows a perspective view of a third embodiment of an expansion rivet according to the invention, with the expansion rivets according to the invention according to the first embodiment corresponding to FIGS. 1 to 7, according to the second embodiment according to FIGS. 8 to 10 and FIG
  • FIG. 12 shows the expansion rivet of the third exemplary embodiment according to FIG. 11 in an arrangement according to FIG. 3 of the first exemplary embodiment in a view of the foot sections 9, in which the expansion rivet is inserted into insertion recesses 18, 19 of a support part 16 and a support part 17 and the rear grip projections 17 are arranged in the region of the edge of the insertion recess 18 formed in the carrier part 16 and exactly corresponding to the minimum nominal diameter.
  • the chamfered edges 24 of the base pieces 14 lie against each other over their entire surface.
  • FIG. 13 shows in a side view the third embodiment according to FIG. 11 and FIG. 12 with the rivet pin 2 in the fully inserted final assembly position for pressing the support part 17 onto the support part 16 according to the arrangements according to FIG. 6 and FIG. 7 at the first Embodiment or according to FIG. 10 in the second embodiment.
  • the expansion rivet according to the third embodiment has a relatively high pull-out force.
  • FIG. 14 shows a perspective view of a fourth exemplary embodiment of an expansion rivet according to the invention, wherein in the case of the expansion rivets according to the invention according to the first exemplary embodiment according to FIGS. 1 to 7, according to the second exemplary embodiment according to FIGS. 8 to 10 the third embodiment according to FIG. 11 to FIG. 13 and in the fourth embodiment according to FIG. 14, elements corresponding to one another are provided with the same reference numerals and are partly explained in detail.
  • the fourth exemplary embodiment according to FIG. 14 is formed with four expansion limbs 25, 26, 27, 28 which are arranged at a spacing of 90 degrees and which in each case correspond to the third embodiment according to FIGS. 11 to 13 have a provided with both sides bevelled edges 24 base piece 14 as a hinge structure.
  • FIG. 15 shows a sectional side view of the fourth exemplary embodiment according to FIG. 14 during the insertion of the expansion limbs 25, 26, 27, 28 into insertion recesses 18, 19 formed in a carrier part 16 and in a support part 17 in a position in which the contact of the rear grip lugs 12 with the edge of the insertion recess 18 formed in the carrier part 16, the spreading tines! 25, 26, 27, 28 by touching the adjacent bevelled edges 24 of the socket pieces 14 in the region of the rear gripping lugs 12 have a minimum diameter.
  • FIGS. 14 and 15 shows in a sectional perspective view the fourth embodiment according to FIGS. 14 and 15 in a completely inserted into the carrier part 16 and into the support part 17 captive pre-assembly in which the expansion limbs 25, 26, 27, 28 again in the Relaxed arrangement with engaging behind the edge of the introduced in the support member 16 insertion recess 18 through the rear handle lugs 12 are.
  • FIG. 17 shows in a sectional side view the fourth exemplary embodiment with the rivet pin 2 in the inserted final assembly position, in which the four expansion limbs 25, 26, 27, 28 leading to a particularly high pull-out force are prestressed on the side facing away from the support part 17 abut the support member 16 and connect the bearing member 17 with the support member 16 with the action of the support plate 1 on the support member 17.
  • FIG. 18 shows in a perspective view a fifth exemplary embodiment of an expansion rivet according to the invention, wherein, in the case of the expansion rivets according to the invention, according to the exemplary embodiments according to FIGS. 1 to 17 and according to the fifth embodiment, FIG. Guide example of FIG. 18 corresponding elements provided with the same reference numerals and are further explained in part in detail.
  • the fifth embodiment of Fig. 18 has a pair of shorter expansion legs 29, 30 and a pair of longer expansion legs 31, 32, wherein the expansion legs 29, 30; 31, 32 of a pair of equal length are diagonally opposite each other.
  • the contact surfaces 11 of the shorter expansion limbs 29, 30 lie closer to the support plate 1 than the contact surfaces 11 of the longer expansion limbs 31, 32.
  • the shorter expansion limbs 29, 30 are larger in the circumferential direction than the longer expansion limbs 31, 32.
  • the essentially fully cylindrical rivet pin 2 of the exemplary embodiment according to FIG. 18 is provided with protruding pin legs 33, 34 on an insertion end facing the expansion limbs 29, 30, 31, 32 between which a pin ramps 35 tapered in this embodiment, 36 are formed.
  • FIG. 19 shows the tensioning rivet according to the invention according to FIG. 18 in section through the shorter expansion limbs 29, 30 in an arrangement inserted in insertion recesses 18, 19 of a support part 16 or a support part 17, in the edge regions of the contact surfaces 11 of the shorter expansion limbs 29, 30 engage behind the support member 17 side of the support member 16 and the support plate 1 rests on the support member 16 opposite side of the support member 17.
  • the support member 16 and the support member 17 optionally still at a distance from each other.
  • the rivet pin 2 is inserted with its pin legs 33, 34 into a pin recess 37 formed in the support plate 1.
  • FIG. 20 shows the embodiment according to FIG. 18 in section through the longer expansion legs 31, 32 in an arrangement.
  • Fig. 19 wherein in the arrangement of FIG. 20, the rivet pin 2 so far in the direction of the expansion limbs 29, 30, 31, 32 is inserted, that the Stiftschenke! 33, 34 act on the Asjfgleit vom 15 of the longer expansion limbs 31, 32 and have their respective foot portion 9 bent over the central portion 8 and brought with the rear grip nose 12 in contact with the support member 17 side facing away from the support member 16.
  • the support member 17 is already pre-fixed to the support member 16 with a relatively high holding force.
  • FIG. 21 shows the arrangement according to FIG. 20 in a side view, from which it can be seen that the shorter expansion limbs 29, 30 in the arrangement of the rivet pin 2 partially inserted into the support plate 1 also displace the carrier part 16 on its support part 17 Page continues to reach behind.
  • Fig. 22 shows in a plan view of the support member 17 opposite side of the support member 16, the arrangement of the shorter expansion limbs 29, 30 and the longer expansion limbs 31, 32 with the still significantly different engaging behind the support member 16 by the pairs of expansion limbs 29, 30; 31, 32.
  • FIG. 23 shows the embodiment of FIG. 18 in an arrangement according to FIGS. 19 to 22 in section through the shorter expansion legs 29, 30 with the rivet pin 2 in a fully sunk in the support plate 1 arrangement in which the pin legs 33, 34th facing away from the end of the rivet pin 2 flush with the side facing away from the support member 17 of the support plate 1.
  • the pin legs 33, 34th facing away from the end of the rivet pin 2 flush with the side facing away from the support member 17 of the support plate 1.
  • FIG. 24 shows the exemplary embodiment according to FIG. 18 in the arrangement according to FIG. 23 in a plan view of the side of the carrier part 16 facing away from the support part 17. From FIG. 24 it can be seen that after complete insertion of the rivet pin 2 now also the shorter expansion limbs 29, 30 engage behind the support part 17 side facing away from the support member 16 over a large area in order to achieve the maximum holding force.
  • FIG. 25 shows a perspective view of a sixth exemplary embodiment of an expanding rivet according to the invention, with corresponding elements provided with the same reference numerals in the above-explained exemplary embodiments according to FIGS. 1 to 24 and in the sixth exemplary embodiment according to FIG Part are not explained in detail.
  • the exemplary embodiment according to FIG. 25 is provided with pairs of spreader legs 29, 30 of different lengths; 31, 32 formed.
  • the pin recess 37 has an array of longitudinally extending wide guide grooves 38, 39, 40, 41 and between adjacent wide guide grooves
  • the rivet pin 2 of the embodiment of FIG. 25 has four wide guide ribs 46, 47, 48, 49, which at corresponding
  • the rivet pin 2 has in each case one issued elastic locking tongue 54, 55, each of which between the projecting pin legs 33, 34 formed pin ramps 35, 36 and the pin legs 33, 34 facing away from the end. Between the locking tongues 54, 55 and the dock ramps 35, 36 is formed in each case an end portion 56, 57 of narrow guide ribs 50, 52 for supporting the insertion of the Nietriches 2.
  • the rivet pin 2 has, at its end facing away from the pin legs 33, 34, a head plate projecting radially outward beyond the wide guide ribs 46, 47, 48, 49.
  • a substantially cylindrical locking pin 59 is provided, which is equipped with a grip edge 60 at one end.
  • the blocking pin 59 is dimensioned such that it can be inserted into a blocking pin recess 61 formed in the rivet pin 2 and in the direction of the pin post! 33, 34 is displaceable.
  • FIG. 26 shows the sixth exemplary embodiment according to FIG. 25 in an arrangement inserted in insertion recesses 18, 19 of a carrier part 16 or a support part 17 in section through the shorter expansion limbs 29, 30 corresponding to the arrangement of the fifth embodiment according to FIG the contact surfaces 11 engage behind the support member 17 side facing away from the support member 16.
  • the pin legs 33, 34 are partially inserted into the support plate 1, while the blocking pin 59 is inserted so far into the rivet pin 2, that its handle edge 60 facing away from the end in the insertion direction even before the locking tongues 54, 55 is arranged.
  • Fig. 27 shows in a perspective partially sectioned view of the sixth embodiment in an arrangement according to Fig. 26, wherein in the arrangement of FIG. 27, in which the rivet pin 2 according to the arrangement of FIG. 20 in the fifth embodiment so far inserted is that the foot portions 9 of the shorter expansion legs 29, 30 engage behind the support member 17 side facing away from the support member 16.
  • FIG. 28 shows the sixth exemplary embodiment according to FIG. 25 in section through the shorter expansion limbs 29, 30 with a rivet pin 2, which is further inserted in relation to the arrangement according to FIG. 27, in which now also the sliding surfaces 15 of the shorter expansion limbs 29, 30 through the dock ramps 35, 36 are contacted and the foot portions 9 of the shorter expansion legs 29, 30 have pressed outward. As a result, the support part 17 has been used on the support member 16.
  • FIG. 29 shows the arrangement according to FIG. 28 with a partially inserted rivet pin 2 in a side view, from which it can be seen that now all four expansion limbs 29, 30, 31, 32 engage behind the side of the carrier part 16 facing away from the support part 17 over a large area.
  • FIG. 30 shows a perspective sectional view with a section through the shorter expansion limbs 29, 30 of the sixth embodiment according to FIG. 25 in an arrangement according to FIGS. 26 to 29 with a now fully inserted rivet pin 2 Rivet- Pin 2, the locking tongues 54, 55 the middle portions 8 of the shorter expansion limbs 29, 30 are arranged opposite one another and in a relaxed position due to the blocking pin 59, which is in only an initially inserted position.
  • Fig. 31 shows the sixth embodiment of FIG. 25 in a perspective sectional view with section through the shorter expansion legs 29, 30 with a fully inserted to the handle edge 60 blocking pin 59.
  • this fully inserted position of the blocking pin 59 dives into a in the Nietrich 2 the head plate 58 opposite Sackaus predominantlyung 62 and pushes the locking tongue 54, 55 radially outward.
  • the free ends of the locking tongues 54, 55 facing the support plate 58 engage behind the sides of the shorter expansion limbs 29, 30 facing away from the support part 16 and block them radially inwardly in a movement.
  • this blockade can be canceled again.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention concerne un rivet à expansion qui possède au niveau de branches expansibles (3, 4) des pièces de socle massives (14) servant de structures d'articulation, avec une surface de glissement respective (14), et une surface d'appui (11) tournée contre une rondelle d'appui (1) déjà dans une position de repos des branches expansibles (3, 4). De ce fait, après une fixation préliminaire imperdable par l'introduction d'une tige de rivet (2), il suffit d'un mouvement de pivotement relativement minime des branches expansibles (3, 4) pour assurer une fixation d'une pièce appliquée (17) sur une pièce de support (16).
EP10708740A 2009-03-25 2010-03-13 Rivet à expansion Withdrawn EP2411684A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009014678A DE102009014678A1 (de) 2009-03-25 2009-03-25 Spreizniet
PCT/EP2010/001608 WO2010108614A1 (fr) 2009-03-25 2010-03-13 Rivet à expansion

Publications (1)

Publication Number Publication Date
EP2411684A1 true EP2411684A1 (fr) 2012-02-01

Family

ID=42144700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10708740A Withdrawn EP2411684A1 (fr) 2009-03-25 2010-03-13 Rivet à expansion

Country Status (7)

Country Link
US (1) US20110164946A1 (fr)
EP (1) EP2411684A1 (fr)
JP (1) JP2012521524A (fr)
CN (1) CN102362079A (fr)
DE (1) DE102009014678A1 (fr)
MX (1) MX2011002711A (fr)
WO (1) WO2010108614A1 (fr)

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CN102362079A (zh) 2012-02-22
JP2012521524A (ja) 2012-09-13
US20110164946A1 (en) 2011-07-07
DE102009014678A1 (de) 2010-09-30
MX2011002711A (es) 2011-04-21
WO2010108614A1 (fr) 2010-09-30

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