EP0466609B1 - Werkzeug zum Setzen von einsteckbaren Klammern - Google Patents

Werkzeug zum Setzen von einsteckbaren Klammern Download PDF

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Publication number
EP0466609B1
EP0466609B1 EP19910401956 EP91401956A EP0466609B1 EP 0466609 B1 EP0466609 B1 EP 0466609B1 EP 19910401956 EP19910401956 EP 19910401956 EP 91401956 A EP91401956 A EP 91401956A EP 0466609 B1 EP0466609 B1 EP 0466609B1
Authority
EP
European Patent Office
Prior art keywords
nut
coupling piece
tool according
tool
face
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.)
Expired - Lifetime
Application number
EP19910401956
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English (en)
French (fr)
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EP0466609A1 (de
Inventor
Marcel Louis Antoine Baron
Jean Duboux
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of EP0466609A1 publication Critical patent/EP0466609A1/de
Application granted granted Critical
Publication of EP0466609B1 publication Critical patent/EP0466609B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B31/00—Hand tools for applying fasteners
    • B25B31/005—Hand tools for applying fasteners for temporarily connecting sheets before or during assembly operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings

Definitions

  • the present invention relates to a tool for laying pinning staples on sheets, plates or the like to be assembled.
  • the tools usually used for these pinning staples comprise a fixed cylindrical sheath capable of cooperating with the body of said staple to immobilize it in rotation and a screwing sleeve housed in the sheath and capable of being driven in rotation by the one of its ends, while its another end cooperates with the control nut of the mechanism of said clip.
  • the object of the present invention is to remedy these drawbacks and relates to a tool for fitting pinning staples onto sheets, the design of which makes it possible to comply with and provide an appropriate and constant clamping force on the stacking of sheets to be assembled without deforming them.
  • the clamping force to be applied to the stacking of the sheets, between which the polymerizable resin is interposed is correct, since it corresponds to the determined compression stroke of the spring, representative of the force of tightening to be applied, the compression stroke of said spring being substantially identical to the disengagement stroke of the intermediate coupling piece with said screw sleeve.
  • the clamping force on each of the pinning staples used to assemble the sheets is identical.
  • a compression spring with an appropriate stiffness will be used.
  • the intermediate coupling piece is housed in a movable manner in said sheath and has a hollow cylindrical shape.
  • the said intermediate coupling part is linked to the said screwing sleeve by a link of the spigot type.
  • the compression stroke of said spring which is a function of the clamping force to be applied to said sheets, corresponds substantially to the disengagement race of said swivel link between the intermediate coupling piece and the screw sleeve.
  • said spigot connection is defined by at least one diametral groove, formed in the end face of said coupling piece, and by a diametrical tongue, formed in projection in the corresponding end face of said screwing sleeve and capable of engaging in the diametrical groove of said coupling piece.
  • the outer contour of said tongue and the inner contour of said groove have trapezoidal shapes complementary to one another.
  • the engagement of the tongue in the groove is thus easily effected by cooperation of their respective inclined edges.
  • connection between said intermediate coupling piece and said nut of the control mechanism of said clip is preferably carried out by engagement of said nut in the end of the coupling piece, opposite to its other end linked to said screw sleeve.
  • connection is defined by a polygonal imprint, which is formed in the corresponding end of said coupling piece and into which the nut, of similar section, of said control mechanism can be introduced. of said clip.
  • said engagement link can be defined by a roller cage regularly distributed around it, which is arranged in the coupling part by being linked thereto and which is capable of surrounding said control nut. said clip, said rollers arranged parallel to the coupling piece applying radially against said control nut.
  • connection is particularly suitable when the external contour of said clip control nut is circular, the rollers effectively holding said nut.
  • the roller cage can be driven by the coupling part thanks to a polygonal imprint formed therein and cooperating by its sides with the rollers, and all of said rollers are surrounded at their ends, linked to opposite flanges of the cage, by elastic rings. Thanks to these, the rollers are pressed radially against the external contour of said nut, so that the coupling piece can move helically with said nut, during compression of said spring.
  • Figure 1 is an axial sectional view of the tool according to the invention, which is mounted on a motor device, such as a screwdriver-unscrewer, and in which is arranged a pinning staple intended to temporarily assemble sheets .
  • a motor device such as a screwdriver-unscrewer
  • Figures 2, 3 and 4 are respectively cross-sectional views of the tool along lines II-II, III-III and IV-IV of Figure 1.
  • FIG. 5 is an exploded perspective view, showing the connection of the chuck type between the intermediate coupling part and the screw sleeve of said tool.
  • FIG. 6 represents an axial section of said tool, similar to FIG. 1, in the position for which the hooking spouts and the bearing face of the clip, under the action of said tool, are in contact with the faces of stacking of sheets, the intermediate coupling part being linked to said screwing sleeve of the tool and to said nut, in this case hexagonal, of the control mechanism of said clip.
  • FIG. 7 illustrates, still in axial section, the tightening of the sheets by the clip under the action of the compression of said spring, the coupling part of said tool being disengaged from the screwing sleeve.
  • Figures 8 and 9 are respectively side and end views of a roller cage intended to be arranged between the coupling piece and the clip control nut, especially when the outer contour of said nut is circular.
  • Figure 10 is a partial view similar to Figure 1 showing the engagement of the nut in the roller cage.
  • Figure 11 is a sectional view along line XI-XI of Figure 10.
  • the tool 1 allows in particular the installation of pinning staples 10 on sheets in order to temporarily assemble them.
  • Two sheets 20 and 21 to be assembled have been shown in this embodiment, between which a polymerizable resin 22 is placed.
  • the tool 1 is mounted on a motor device 30, such as a screwdriver-unscrewer.
  • a motor device 30 such as a screwdriver-unscrewer.
  • the tool 1 is fixed to the device 30, while a pinning staple 10 is mounted in said tool.
  • the pinning clip 10 comprises, in a known manner, a hollow body 11 terminated at one of its ends by a bearing face 11A from which a rod 11B, integral with the support face 11A. This is intended to bear against the front face 20A of the stack of sheets 20, 21 to be assembled.
  • the other end of the body 11 has a head 11C, the section of which is for example hexagonal.
  • the clip 10 is provided with a movable mechanism comprising a threaded rod 12, arranged coaxially inside the body 11, and a control nut 13 mounted on the rod and having, in this case, an external contour. hexagonal. More in particular, the nut 13 is located in the vicinity of one 12A of the ends of the threaded rod which ends in a head, while the other end of the threaded rod 12, not visible in the figures, is extended by two elongated elements, such as elastic blades 14 respectively provided at their free ends with opposite hooking nozzles 14A. These blades 14 pass through the bearing face 11A of the body and are arranged respectively on either side of the rod 11B.
  • the spouts 14A are spontaneously in contact with one another when the rod 11B is not disposed between them, as illustrated in FIG. 1. On this one , it can be seen that the blades 14 are introduced into aligned through holes 20B and 21B, respectively formed in the sheets 20 and 21.
  • a compression spring 15 which is shown in the relaxed state in FIG. 1 and which makes it possible to provide, when it is compressed, an appropriate clamping force. , as a function of its compression stroke, on the stack of sheets to be assembled, as will be seen with reference to FIG. 7.
  • FIG. 1 shows the potential compression stroke C of the spring 15 which is between a washer 13A, associated with the nut 13 and against which one end of said spring is applied, and the end face 17A of a spacer 17 mounted on the threaded rod 12 of the movable mechanism.
  • the spacer 17 is provided with an external annular shoulder 17B in the vicinity of its other end 17C, against which the other end of the spring is applied and which is in abutment against the end 11C of the body 11. It is thus possible to adjust easily the compression stroke of the spring 15 as a function of its stiffness and, therefore, the clamping force at apply to the stack of sheets to be assembled.
  • the spacer 17 also serves as a guide for the spring 15.
  • the tool 1 comprises a first hollow cylindrical sheath 2, one end of which 2A is screwed onto the fixed end piece 31 of the motor device 30. At least one radial screw 2B immobilizes the first sheath 2 at the end piece 31.
  • the other end 2C of the sheath 2 has a 2D transverse imprint advantageously of hexagonal section, corresponding to that 11C formed on the body 11 of the clip.
  • the cooperation of the 2D imprint of the sleeve 2 with the imprint 11C of the body 11 is illustrated in particular with regard to FIG. 2, the body 11 of the pinning clip 10 thus being immobilized in rotation by the sleeve 2 of the tool linked to the fixed end piece of the motor unit 30.
  • the tool 1 also comprises a second cylindrical protective sheath 3 which concentrically surrounds the first sheath 2.
  • This second sheath 3 is fixed to the first sheath 2 by radial screws 3A.
  • Inside the first cylindrical sheath 2 is housed a screw sleeve 4 of cylindrical shape.
  • the end 4A of the sleeve 4 is extended by a splined shaft 4B which engages, as shown in FIG. 1, in a bore of corresponding section 32 formed in the rotary drive shaft 33 of the device 30.
  • the tool 1 further comprises an intermediate coupling piece 5 capable of being linked in rotation and in translation to the control nut 13 of the movable mechanism of the clip on the one hand, and to the screw sleeve 4, on the other hand.
  • the intermediate coupling part 5 has a hollow cylindrical shape and is arranged inside the first sleeve 2.
  • the intermediate coupling part 5 is associated with the screwing sleeve by a connection of the spike type illustrated with reference to FIGS. 1, 4 and 5.
  • the spike connection is defined by a diametrical groove 5A, formed in the corresponding end face 5B of the part 5, and by a diametrical tongue 4C protruding in the end face 4D of the screw sleeve, opposite the splined shaft 4B.
  • the profile of the tongue 4C and that of the groove 5A have trapezoidal shapes complementary to each other. In this way, the engagement of the tongue 4C by its inclined lateral edges 4E in the inclined lateral edges 5C of the groove 5A is carried out easily, without difficulty.
  • the distance h corresponding to the engagement of the diametrical tongue 4C in the groove 5A. This distance h corresponds substantially to the desired compression stroke C of said spring.
  • connection of the intermediate coupling part 5 with the hexagonal control nut 13 of said movable mechanism of the clip 10 is effected by engagement and is produced by an imprint hexagonal 5D formed in the end face 5E of said part 5, opposite to that provided with the diametrical groove 5A.
  • the depth of the imprint 5D corresponds substantially to the height of the control nut 13.
  • the trapezoidal shape of the tongue 4C allows, during its engagement in the groove 5A, to maintain the control nut 13 in abutment against the bottom of the hexagonal imprint 5D.
  • the tool 1 is mounted on the motor device 30, the splined shaft 4B of the screw sleeve 4 being engaged in the rotary drive shaft 33 of the device, while that the nut 13 of the movable mechanism of the clip and the head 11C of its body 11 are respectively received in the impression 5D of the intermediate coupling piece 5 and in the impression 2D of the cylindrical sleeve 2.
  • the elastic blades 14 of the clip 10 are introduced into the holes 20B and 21B of the stack of sheets to be assembled, so that the bearing face 11A of the body 11 of the clip is in abutment against the front face 20A of the stack of sheets 20, 21.
  • the intermediate coupling part 5 is simultaneously driven in rotation by the screwing sleeve 4 integral in rotation with the shaft 33, via the connection choppy.
  • the control nut 13 of the movable mechanism of the clip 10 is in turn driven in rotation by virtue of the imprint 5D of the part 5, causing the translational displacement of the threaded rod 12 which is thus pulled, up to that the hooking spouts 14A of the elastic blades 14, linked to the threaded rod 12, are applied against the rear face 21A of the stack of sheets.
  • FIG. 6 illustrates this position, the hooking spouts 14A deviating from one another by means of the rod 11B, integral with the fixed body 11.
  • the part 5, driven by the nut gradually disengages from the screwing sleeve 4, the diametrical groove 5A of the chuck link moving away from the drive tongue 4C as the displacement of the nut.
  • the washer 13A of the nut 13 then compresses the spring 15, which thus provides a force proportional to its compression stroke C , representative of the desired clamping force to be applied to the stack of sheets so that the resin 22 is pressed properly.
  • the compression stroke of the spring 15 is a function of the clearance height between the groove of the part 5 and the tongue of the sleeve 4, so that, when the distance h of separation of the faces 5B and 4D is reached, the coupling part is no longer driven by the rotary sleeve 4, the spring no longer being compressed. Simultaneously with the uncoupling of the spigot link, the washer 13A of the nut 13 abuts against the end face 17A of the spacer 17. This allows precise compression of the spring 15 and prevents the helical displacement of the coupling part 5, due to its inertia, by stopping it.
  • the clamping force applied to the stack of sheets to be assembled, between which there is polymerizable resin is precise and corresponds to the compression stroke of said spring, itself defined by the distance h to decouple the chuck connection.
  • Subsequent unscrewing of the clip can be carried out using the same screwdriver provided with a change of direction of rotation.
  • the slight axial thrust exerted by the operator on the screwdriver to obtain the engagement of the nut in part 5 is enough to push it back slightly and to engage the screwing sleeve 4 in part 5 by the chuck link for unscrewing the clip.
  • the engagement link between the intermediate coupling part 5 and the control nut 13 ′ of the staple mechanism is effected by means of a roller cage 40, in particular when the external contour of the nut is circular.
  • the roller cage 40 comprises two identical flanges 41 in the form of a crown, spaced parallel to one another by spacers 42 regularly distributed six in number. Between the spacers 42 are provided rollers 43, six in number, the ends 43A of which engage respectively in the flanges 41. We can see in particular in FIG. 9 the position of the rollers relative to the flanges, which rollers will allow the connection between the coupling piece and the nut of the control mechanism.
  • ends 43A of the rollers are respectively surrounded by elastic rings which thus tend to press said rollers radially towards the inside of the cage.
  • the roller cage 40 is housed in a polygonal cavity 5D ′ formed in the coupling part 5 of said tool while being held there axially by an annular retaining ring 45.
  • the circular nut 13 ′ of said clip control mechanism shown in FIGS. 10 and 11, is inserted into the internal cylindrical contour delimited by the six rollers 43, which, under the action of the elastic rings 44, s 'apply radially by one of their longitudinal generatrices against the cylindrical contour of the nut 13'.
  • the polygonal imprint 5D ′ of the part 5 is capable of cooperating, by its sides, with the rollers 43 during the screwing or unscrewing operation of the clip.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Claims (10)

  1. Werkzeug zum Anlegen von Heftklammern an zu verbindende Bleche oder Ähnliches, wobei die Klammern umfassen:
    - einen Schaft (11) mit einer Auflagefläche, die mit der Vorderseite des Stapels der zu verbindenden Bleche in Berührung kommen kann;
    - mindestens ein längliches Element (14), das durch gegenüberliegende in den Blechen angebrachte Öffnungen verläuft und eine Hakennase (14A) hat, die sich an die Rückseite des Blechstapels anlegen kann; und
    - einen gegenüber dem Schaft verschiebbaren Mechanismus mit einer Gewindestange (12), die koaxial zum Schaft angeordnet ist und deren eines Ende sich in dem länglichen Teil fortsetzt, und eine Steuermutter (13) des Mechanismus, die an der Stange in der Nähe ihres anderen Endes angebracht ist, wobei eine Druckfeder (15) um die Stange herum zwischen dem Schaft und der Mutter angeordnet ist, und wobei das Werkzeug umfaßt:
    - eine feststehende zylindrische Hülse (2), die mit dem Schaft (11) der Klammer zur Blockierung während der Umdrehung zusammenwirken kann; und
    - eine Schraubmuffe (4) in der Hülse, die durch eins ihrer Enden in Drehung versetzt werden kann, während ihr anderes Ende mit der Steuermutter zusammenwirken kann,
    dadurch gekennzeichnet, daß das Werkzeug außerdem ein Zwischenkopplungsteil (5) hat, das bei Drehung und bei geradliniger Bewegung einerseits mit der Steuermutter (13) und andererseits mit der Schraubmuffe (4) verbunden werden kann, so daß sich das Zwischenkopplungsteil, wenn die Auflagefläche (11A) des Schafts (11) der Klammer und die Hakennase (14A) des länglichen Elements (14) den Blechstapel berühren, nachdem die Gewindestange (12) durch die Umdrehung der Mutter axial verschoben wurde, allmählich von der drehbaren Schraubmuffe (4) löst, wobei es durch die dann schraubenförmige Bewegung der Mutter (13) gegenüber der Stange (12) einen Weg zurücklegt, der dem vorbestimmten Kompressionsweg der Feder entspricht.
  2. Werkzeug nach Anspruch 1,
    dadurch gekennzeichnet, daß das Zwischenkopplungsteil (5) beweglich in der Hülse (2) gelagert ist und eine zylindrische Hohlform aufweist.
  3. Werkzeug nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet, daß das Zwischenkopplungsteil (5) mit der Schraubmuffe (4) durch eine Verbindung in der Art einer formschlüssigen Kupplung verbunden ist.
  4. Werkzeug nach Anspruch 3,
    dadurch gekennzeichnet, daß der Kompressionsweg der Feder (15), der von der an die Bleche anzulegenden Spannkraft abhängig ist, etwa dem Ausrückweg der Verbindung mit formschlüssiger Kupplung zwischen dem Zwischenkopplungsteil (5) und der Schraubmuffe (4) entspricht.
  5. Werkzeug nach einem der Ansprüche 3 oder 4,
    dadurch gekennzeichnet, daß die Verbindung mit formschlüssiger Kupplung bestimmt wird durch mindestens eine diametrale Nut (5A), die in der Endfläche des Kopplungsteils (5) angebracht ist, und durch eine diametrale Feder (4C), die überstehend in der entsprechend Endfläche der Schraubmuffe (4) angebracht ist und in die diametrale Nut des Kopplungsteils eingreifen kann.
  6. Werkzeug nach Anspruch 5,
    dadurch gekennzeichnet, daß der Außenumfang der Feder (4C) und der Innenumfang der Nut (5A) einander ergänzende Trapezformen aufweisen.
  7. Werkzeug nach einem der obigen Ansprüche 1 bis 6,
    dadurch gekennzeichnet, daß die Verbindung zwischen dem Zwischenkopplungsteil (5) und der Mutter (13) des Steuermechanismus der Klammer durch Eingriff der Mutter in das Ende des Kopplungsteils erfolgt, das seinem anderen mit der Schraubmuffe verbundenen Ende entgegengesetzt ist.
  8. Werkzeug nach Anspruch 7,
    dadurch gekennzeichnet, daß die Eingriffsverbindung bestimmt wird durch eine mehrkantige Vertiefung (5D), die im entsprechenden Ende des Kopplungsteils (5) angebracht ist und in die die Mutter (13) von entsprechendem Querschnitt des Steuermechanismus der Klammer eingeführt werden kann.
  9. Werkzeug nach Anspruch 7,
    dadurch gekennzeichnet, daß die Eingriffsverbindung bestimmt wird durch einen Käfig mit gleichmäßig um diesen herum verteilten Rollen (40), der im Kopplungsteil (5) angeordnet und mit diesem verbunden ist und die Steuermutter (13′) umgeben kann, wobei sich die parallel zum Kopplungsteil angeordneten Rollen (43) radial an die Steuermutter (13′) anlegen.
  10. Werkzeug nach Anspruch 9,
    dadurch gekennzeichnet, daß der Rollenkäfig (40) durch das Kopplungsteil (5) über eine mehrkantige, in demselben angeordnete Vertiefung (5D′) mitgenommen wird, die über ihre Kanten mit den Rollen zusammenwirkt, und dadurch, daß die Rollen insgesamt an ihren mit gegenüberliegenden Flanschen (41) des Käfigs verbundenen Enden (43A) von elastischen Ringen (44) umgeben sind.
EP19910401956 1990-07-13 1991-07-12 Werkzeug zum Setzen von einsteckbaren Klammern Expired - Lifetime EP0466609B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9008941A FR2664524B1 (fr) 1990-07-13 1990-07-13 Outil pour la pose d'agrafes d'epinglage.
FR9008941 1990-07-13

Publications (2)

Publication Number Publication Date
EP0466609A1 EP0466609A1 (de) 1992-01-15
EP0466609B1 true EP0466609B1 (de) 1994-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910401956 Expired - Lifetime EP0466609B1 (de) 1990-07-13 1991-07-12 Werkzeug zum Setzen von einsteckbaren Klammern

Country Status (3)

Country Link
EP (1) EP0466609B1 (de)
DE (1) DE69102740T2 (de)
FR (1) FR2664524B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549409B2 (en) 2012-05-30 2020-02-04 Lisi Aerospace Family of temporary fasteners and a device for installing them

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2804720B1 (de) * 2012-01-17 2017-03-15 The Boeing Company Provisorisches befestigungselement mit geringer kraft
FR3005886B1 (fr) * 2013-05-22 2015-06-19 Lisi Aerospace Dispositif de pose de fixations temporaires
ES2688471B2 (es) 2017-03-31 2019-05-14 Loxin 2002 Sl Herramienta para insercion y extraccion de pinzas temporales
WO2019246606A1 (en) * 2018-06-22 2019-12-26 Monogram Aerospace Fasteners, Inc. Installation tool
CN108581952A (zh) * 2018-06-30 2018-09-28 安徽华泰纺织有限公司 喷气织机电磁阀芯拆装装置
EP3683457B1 (de) * 2019-01-15 2024-02-07 Aciturri Engineering S.L.U. Temporäre verbindungsvorrichtung für verdrängung und deren verwendung
FR3151514B1 (fr) * 2023-07-28 2025-06-27 Lisi Aerospace Outil de pose pour fixation temporaire et ensemble de pose associé
DE102023126772A1 (de) * 2023-09-30 2025-04-03 Adunox Gmbh Eintreibgerät
EP4681883A1 (de) * 2024-07-19 2026-01-21 Airbus Operations, S.L.U. Vorrichtung zum ein- und ausspannen von temporären befestigungselementen

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US3263320A (en) * 1964-04-20 1966-08-02 Monogram Ind Inc Apparatus and method for assembling and disassembling clamps
US3331268A (en) * 1965-04-19 1967-07-18 Monogram Ind Inc Clamp actuating tool
AT376923B (de) * 1981-04-03 1985-01-25 Sfs Stadler Ag Schraubkopf
FR2511288A1 (fr) * 1981-08-13 1983-02-18 Aerospatiale Desagrafeuse d'agrafe d'epinglage a vis
FR2521478A1 (fr) * 1982-02-17 1983-08-19 Aerospatiale Dispositif de pose automatique des systemes d'assemblage
GB2126146B (en) * 1982-08-23 1985-08-29 Desoutter Ltd A power tool for inserting and extracting a clamp
IL76868A0 (en) * 1985-03-29 1986-02-28 Monogram Ind Inc Installing tool for welding-type fasteners
DE3818924A1 (de) * 1987-12-08 1989-06-29 Makita Electric Works Ltd Kraftgetriebenes schraubwerkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549409B2 (en) 2012-05-30 2020-02-04 Lisi Aerospace Family of temporary fasteners and a device for installing them

Also Published As

Publication number Publication date
FR2664524A1 (fr) 1992-01-17
DE69102740T2 (de) 1994-11-03
EP0466609A1 (de) 1992-01-15
DE69102740D1 (de) 1994-08-11
FR2664524B1 (fr) 1995-08-11

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