EP3957441B1 - Dispositif de pose fixateur de rivets aveugles - Google Patents

Dispositif de pose fixateur de rivets aveugles Download PDF

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Publication number
EP3957441B1
EP3957441B1 EP20191453.8A EP20191453A EP3957441B1 EP 3957441 B1 EP3957441 B1 EP 3957441B1 EP 20191453 A EP20191453 A EP 20191453A EP 3957441 B1 EP3957441 B1 EP 3957441B1
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EP
European Patent Office
Prior art keywords
blind rivet
spindle
setting device
pull
pulling
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.)
Active
Application number
EP20191453.8A
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German (de)
English (en)
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EP3957441A1 (fr
Inventor
Robert Kölm
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.)
Sfs Group Germany GmbH
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Sfs Group Germany GmbH
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Publication date
Application filed by Sfs Group Germany GmbH filed Critical Sfs Group Germany GmbH
Priority to ES20191453T priority Critical patent/ES2980716T3/es
Priority to EP20191453.8A priority patent/EP3957441B1/fr
Priority to CN202110947975.5A priority patent/CN114074166A/zh
Publication of EP3957441A1 publication Critical patent/EP3957441A1/fr
Application granted granted Critical
Publication of EP3957441B1 publication Critical patent/EP3957441B1/fr
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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
    • 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
    • B21J15/10—Riveting machines
    • 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
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
    • 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
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/26—Drives for riveting machines; Transmission means therefor operated by rotary drive, e.g. by electric motor
    • 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
    • B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting

Definitions

  • the present invention relates to a blind rivet fastener setting device with a housing, a pull spindle and a drive motor which is connected to the pull spindle via a gear device, the gear device having a driven spindle nut which engages with a thread on the pull spindle, the gear device has a switching sleeve which, in a second switching position, connects the spindle nut and the pull spindle to one another in a rotationally fixed manner.
  • Such a blind rivet fastener setting device is available, for example DE 103 42 143 A1 known. If the spindle nut and the pull spindle are connected to each other in a rotationally fixed manner, the pull spindle is rotated in order to be able to screw a pull mandrel into a blind rivet nut.
  • a blind rivet fastener is a fastener that is inserted from one side into a hole formed in a workpiece or stack of workpieces until it abuts the exposed surface with a setting head.
  • the pull spindle When the pull spindle is then actuated, it pulls on a rivet mandrel or pull mandrel, so that the end of the blind rivet fastener arranged on the other side of the workpiece or the stack of workpieces is compressed and forms a closing head, so that the blind rivet fastener is in the workpiece or the stack is held by workpieces.
  • Blind rivet fasteners can be designed as blind rivets or blind rivet nuts.
  • the closing head is formed by a rivet mandrel that is pulled by the pull spindle.
  • the closing head is formed by a mandrel that is screwed into an internal thread of the blind rivet nut.
  • a blind rivet it is sufficient if the setting device can grip the rivet mandrel in order to apply the required tensile force. If a blind rivet nut is to be set, it is necessary to first screw the pull mandrel, which has an external thread, into the blind rivet nut. This requires a rotational movement of the threaded mandrel, which is also referred to as “spindling”.
  • the rivet mandrel breaks off or is even pulled out of the set blind rivet. This rivet mandrel must then be transported away and disposed of. For this reason, it is advantageous if the pull spindle has a through channel or at least a receiving space into which the torn or pulled out rivet mandrel can enter. This is not necessary when setting a blind rivet nut.
  • US 2018/0126446 A1 shows a device for setting blind rivets in which the pull spindle has a continuous channel.
  • DE 10 2011 120 605 A1 describes a blind rivet mandrel removal device in which a longitudinal channel can be supplied with an air stream that can either be used to suck a torn mandrel or to transport the mandrel by blowing.
  • the invention is based on the object of designing a blind rivet fastener setting device in such a way that it is suitable for setting blind rivets as well as for setting blind rivet nuts with little effort.
  • a blind rivet can be set easily.
  • the clutch must be brought into the first switching position.
  • the pull spindle is then connected to the housing in a rotationally fixed manner.
  • the spindle nut is rotated by the drive motor, this rotation causes a axial displacement of the pull spindle, which cannot rotate due to the non-rotatable connection to the housing.
  • a blind rivet nut is also set in the same way. However, you can first use the drive motor to screw the mandrel into the blind rivet nut. To do this, you simply need to move the clutch to the second switching position.
  • the clutch preferably has a switching sleeve which is displaceable in the axial direction on the pull spindle. Depending on its position in the axial direction, the switching sleeve then connects either the pull spindle to the housing in a rotationally fixed manner or the spindle nut and the pull spindle in a rotationally fixed manner.
  • the switching sleeve is connected to the pull spindle in a rotationally fixed manner. This means that only one additional connection needs to be made in each switching position.
  • the clutch preferably generates a frictional connection and/or a positive connection between the switching sleeve and the spindle nut and/or the housing.
  • the clutch therefore either generates a frictional connection between the switching sleeve and the housing in the first switching position and a frictional connection between the switching sleeve and the spindle nut in the second switching position or it generates a positive connection instead of one frictional connection or two positive connections instead of both frictional connections.
  • the switching sleeve preferably has a first engagement geometry which can be brought into engagement with a second engagement geometry on the housing.
  • the two engagement geometries form a positive connection when they have been brought into engagement with one another.
  • the switching sleeve has a third engagement geometry which can be brought into engagement with a fourth engagement geometry on the spindle nut.
  • the third engagement geometry and the fourth engagement geometry then also produce a positive connection.
  • At least one of the engagement geometries is arranged at a radial distance from a rotation axis of the pull spindle, which corresponds to the radius of the switching sleeve.
  • the engagement geometry is therefore arranged radially relatively far outwards. This results in a large lever arm so that a large amount of torque can be transmitted.
  • the engagement geometry does not have to correspond exactly to the radial distance from the rotation axis of the pull spindle. Deviations of ⁇ 25% are permitted here.
  • the housing preferably has a counterholder which is connected to the pull spindle in a rotationally fixed manner in the first switching position.
  • the housing can then be designed relatively simply.
  • the counterholder acts as an anti-rotation device.
  • the counterholder preferably has a bearing arrangement in which the pull spindle is rotatably mounted.
  • the counterholder can e.g. B. be axially fixed on the spindle and axially displaceable in the housing.
  • the pull spindle preferably has a continuous longitudinal channel. A torn or pulled out rivet mandrel can then be transported away through the longitudinal channel after a blind rivet has been set.
  • the channel has an inner contour that deviates from a circular shape, at least in a section adjacent to its end. This applies in particular to the end of the channel that is adjacent to a mouthpiece through which a rivet mandrel in a blind rivet or a pull mandrel in a blind rivet nut is guided.
  • the inner contour can, for example, be designed like a polygon. You can then use the inner contour to transmit torque.
  • the pull mandrel or an intermediate piece connected to it has an outer contour at least in an area arranged in the channel, which is adapted to the inner contour of the channel.
  • a particularly good torque transmission is achieved between the pull spindle and the pull mandrel or the intermediate piece connected to it, so that the pull mandrel can, if necessary, be rotated to locate the blind rivet nut.
  • the channel has a stop against which a spring acting on the tension mandrel or the intermediate piece rests.
  • the spring is particularly useful when using an intermediate piece. It presses the intermediate piece into the mandrel and thus ensures a rotation-proof connection between the intermediate piece and the mandrel.
  • the spindle nut is preferably designed as a ball screw nut.
  • a ball screw nut works with relatively low friction and therefore relatively low losses, so that the setting device can be operated over a longer period of time even when using a battery as an energy source.
  • a pulling device acting on a pulling mandrel is connected to the pulling spindle and a mouthpiece is fastened in the housing through which the pulling mandrel is passed through, the mouthpiece having an extension directed towards the pulling spindle, against which the pulling mandrel rests with a pulling mandrel head, the extension producing a predetermined distance between the pulling mandrel head and the pulling device.
  • the pulling device When setting a blind rivet nut, the pulling device must apply a pulling force to the pulling mandrel. To do this, the pull spindle must be driven in the pulling direction. However, a relatively small electric motor will have difficulty generating the required pulling force when at a standstill. It is therefore beneficial if you can initially run the engine at high speed. In this case, the pulling device can cover an idle path or idle stroke during which no deformation of the blind rivet nut occurs. This free travel is achieved by keeping the pulling mandrel at a certain distance from the pulling device through the design of the mouthpiece.
  • Fig. 1 shows schematically a blind rivet fastener setting device 1 with a housing 2 in which a drive motor 3 is arranged.
  • the drive motor 3 is an electric motor that can be supplied with electrical energy from a battery, not shown.
  • a cable can of course also be provided via which the motor can be connected to an external power source.
  • the setting device 1 has a pull spindle 4 designed as a threaded spindle, which is connected to a pull mechanism 5, which is only shown schematically.
  • the pulling mechanism 5 is arranged in a housing head 6, which has an end face 7 with an opening 8.
  • the housing head 6 can be screwed onto the housing 2.
  • the housing 2 has a thread 9.
  • Other types of fastening are possible, for example a bayonet connection or a connection with a union nut.
  • the pull spindle 4 has an external thread 10 with which a ball screw nut 11 is engaged.
  • the ball screw nut 11 forms part of a transmission device.
  • the ball screw nut 11 has external teeth 12 which are in engagement with a toothed shaft 13.
  • the toothed shaft 13 is connected to a gear 14, which is connected to a further gear 15, which is arranged on an output shaft 16 of the motor 3.
  • the pull spindle 4 is rotatable but axially fixed in a counterholder 17 at its end facing away from the pull mechanism 5.
  • the counterholder 17 is arranged in the housing 2 in a rotationally fixed but axially displaceable manner.
  • a clutch 18 is arranged between the counterholder 17 and the spindle nut 11 and has a switching sleeve 19 which can be displaced parallel to the axis of the pull spindle 4 in the direction of a double arrow 20.
  • Fig. 2 shows the switching sleeve 19 of the clutch 18 in a first switching position.
  • the pull spindle 4 is connected to the counterholder 17 in a rotationally fixed manner.
  • the switching sleeve 19 is axially displaceable but connected to the pull spindle 4 in a rotationally fixed manner.
  • the pull spindle 4 has a non-round shape in the circumferential direction of the pull spindle 4, for example in the form of a polygon or a multi-wedge arrangement 21, so that the shift sleeve 19 cannot be rotated on the pull spindle 4, but rather a holding torque that is based on the switching sleeve 19 moves, also acts on the pull spindle 4.
  • the switching sleeve 19 has a first engagement geometry 22, which can be brought into engagement with a second engagement geometry 23 on the counterholder 17.
  • a positive connection is formed between the switching sleeve 19 and the counterholder 17.
  • the switching sleeve 19 has a third engagement geometry 24.
  • the spindle nut 11 has a fourth engagement geometry 25. If, like this in Fig. 3 is shown, the third engagement geometry 24 has been brought into engagement with the fourth engagement geometry 25, then there is a positive connection between the switching sleeve 19 and the spindle nut 11. This is the situation that arises in the second switching position of the switching sleeve 19. In this case, the spindle nut 11 and the pull spindle 4 are connected to one another in a rotationally fixed manner.
  • a frictional connection can also be generated, for example by an appropriate pairing of friction surfaces.
  • the counter-holder 17 has a bearing arrangement 26, which is designed such that, on the one hand, it enables a rotational movement of the pull spindle 4 relative to the counter-holder 17, and on the other hand, it axially fixes the pull spindle 4 with respect to the counter-holder 17.
  • the counterholder 17 is then axially displaceable in the housing 2.
  • a blind rivet If a blind rivet is to be set, its rivet mandrel is brought into engagement with the gripping mechanism 5. The setting head of the blind rivet then rests on the end face 7 of the housing head 6.
  • the switching sleeve 19 is located in the in Fig. 2 shown first switching position. When the motor 3 is then put into operation, it generates a rotary movement of the spindle nut 11. Since the pull spindle 4 is held in a rotationally fixed manner by the switching sleeve 19 with respect to the counterholder 17 and thus with respect to the housing 2, the rotary movement of the spindle nut 11 is converted into a pulling movement Pull spindle 4 translated. The rivet mandrel is pulled and forms the closing head on the blind side of the blind rivet.
  • the pull spindle 4 has a through channel 27 through which the rivet mandrel can be disposed of if it has been torn off or pulled out of the blind rivet.
  • a blind rivet nut is to be set, it is first necessary to use a mandrel 30, which is in Fig. 4 is shown to be screwed into the blind rivet nut with its external thread and, if necessary, to convert the part of the pulling mechanism 5 that acts on the pulling mandrel.
  • the pulling mandrel 30 ( Fig. 4 ) is brought into engagement with the pulling mechanism 5 and the shift sleeve 19 of the shift clutch 18 is inserted into the in Fig. 3 shown second switching position brought, in which the spindle nut 11 is connected to the pull spindle 4 in a rotationally fixed manner.
  • the pull spindle 4 When the motor 3 is now put into operation, the pull spindle 4 also rotates with the spindle nut 11, so that the pull mandrel is screwed into the blind rivet nut can be. This screw or spindle movement is not limited to a predetermined number of revolutions. The pull spindle 4 is also not moved in the axial direction in this section of the actuation of the setting device 1.
  • the switching sleeve 19 is moved to the first switching position ( Fig. 2 ) shifted, so that a further rotation of the spindle nut 11 results in the pull spindle 4 being moved in the pulling direction and forming the closing head of the blind rivet nut.
  • the spindle nut 11 is preferably designed as a ball screw nut with a series of balls 28 in order to keep friction between the spindle nut 11 and the pull spindle 10 small.
  • the motor 3 can be put into operation via an actuating device 29, for example in the form of a button.
  • the switching sleeve 19 can be operated manually or in another way.
  • Fig. 4 shows a representation of the blind rivet fastener setting device 1 in a state in which it is suitable for setting a blind rivet nut.
  • the pulling mechanism 5 has a pulling device 31 which is connected to the pulling spindle 4.
  • the pulling mandrel 30 is passed through a mouthpiece 32 that is screwed into the housing head 6.
  • the mouthpiece 32 has an extension 33 which is directed into the interior of the housing head 6.
  • the extension 33 holds a pulling mandrel head 34 of the pulling mandrel 30 at a predetermined distance from the pulling device 31, that is, when the pulling spindle 4 begins to move, the pulling device 31 can first carry out an idle stroke before it reaches the pulling mandrel head 34.
  • the Drive motor 3 which drives the pull spindle 4 runs up and reaches a certain speed before it begins to exert a pulling force on the pull mandrel head 34.
  • the drive motor 3 is designed as an electric motor. The deformation of a blind rivet nut begins when the pulling device 31 comes into contact with the pulling mandrel head 34.
  • the mandrel head 34 can be arranged in an adapter 35.
  • the adapter 35 fills a space between the pulling mandrel head 34 and the inner wall of the pulling device 31, so that the pulling mandrel head 34 always maintains a defined position in the pulling device 31.
  • the deformation of the blind rivet nut begins when the device 31 comes into contact with the adapter 35.
  • the pull mandrel 30 is connected to the pull spindle 4 via an intermediate piece 36.
  • the mandrel head 34 has, for example, a hexagon socket 37, into which the intermediate piece 36 can engage with a corresponding hexagonal cross section 38.
  • the channel 27 also has an inner contour that deviates from a circular shape and is suitable for transmitting a torque.
  • the intermediate piece 36 has an outer contour adapted to this inner contour of the channel 27.
  • the inner contour of the channel 27 and the outer contour of the intermediate piece 36 can also be hexagonal, for example.
  • the pull mandrel 30 with an extension that extends into the channel 27 and has an outer contour adapted to the inner contour of the channel for torque transmission, so that in this way there is a rotationally fixed connection between the pull spindle 4 and the Switzerlanddorn 30 can be created.
  • a compression spring 39 is also arranged in the channel 27.
  • the compression spring is supported on a step 40, which is formed by reducing the diameter of the channel 27.
  • the compression spring 39 ensures that the intermediate piece 36 always remains in engagement with the mandrel head 34.
  • the compression spring 39 can be compressed within certain limits, so that the pull mandrel 30 is positioned relative to the pull spindle 4 in the axial direction, i.e. H. in the direction of pull, can move something.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Dowels (AREA)

Claims (15)

  1. Dispositif de pose fixateur de rivets aveugles (1) avec un boîtier (2), une broche de traction (4) et un moteur d'entraînement (3), qui est relié par un dispositif de transmission (11-15) à la broche de traction (4), sachant que le dispositif de transmission (11-15) comporte un écrou de broche (11) entraîné qui est en prise avec un filetage sur la broche de traction (4), sachant que le dispositif de transmission (11-15) comporte un accouplement d'entraînement (18), qui relie dans une deuxième position d'enclenchement de façon solidaire en rotation l'écrou de broche (11) et la broche de traction (4) entre eux, caractérisé en ce que l'accouplement d'entraînement (18) relie dans une première position d'enclenchement la broche de traction (4) solidaire en rotation au boîtier (2).
  2. Dispositif de pose fixateur de rivets aveugles selon la revendication 1, caractérisé en ce que l' accouplement d'entraînement (18) comporte un manchon coulissant (19), qui peut être déplacé sur la broche de traction (4) dans la direction axiale.
  3. Dispositif de pose fixateur de rivets aveugles selon la revendication 2, caractérisé en ce que le manchon coulissant (19) est relié solidaire en rotation à la broche de traction (4).
  4. Dispositif de pose fixateur de rivets aveugles selon la revendication 2 ou 3, caractérisé en ce que l'accouplement d'entraînement (18) génère une conformité de force et/ou une conformité de forme entre le manchon coulissant (19) et l'écrou de broche (11) et/ou le boîtier (2).
  5. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 2 à 4, caractérisé en ce que le manchon coulissant (19) comporte une première géométrie d'engrènement (22), qui peut être mise en prise avec une deuxième géométrie d'engrènement (23) sur le boîtier (2).
  6. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 2 à 5, caractérisé en ce que le manchon coulissant (19) comporte une troisième géométrie d'engrènement (24), qui peut être mise en prise avec une quatrième géométrie d'engrènement (25) sur l'écrou de broche (11).
  7. Dispositif de pose fixateur de rivets aveugles selon la revendication 5 ou 6, caractérisé en ce qu'au moins une des géométries d'engrènement (22-25) est disposée dans une distance radiale d'un axe de rotation de la broche de traction (4), qui correspond au rayon du manchon coulissant (19).
  8. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 1 à 7, caractérisé en ce que le boîtier (2) comporte un contre-support (17), qui est relié dans la première position d'enclenchement solidaire en rotation à la broche de traction (4).
  9. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 1 à 8, caractérisé en ce que la broche de traction (4) comporte un conduit longitudinal traversant (27).
  10. Dispositif de pose fixateur de rivets aveugles selon la revendication 9, caractérisé en ce que le conduit (27) comporte au moins dans une section voisine de son extrémité un profil interne s'écartant d'une forme circulaire.
  11. Dispositif de pose fixateur de rivets aveugles selon la revendication 10, caractérisé en ce que la tige de traction (31) ou une pièce intermédiaire (36) reliée à celle-ci comporte au moins dans un secteur disposé dans le conduit (27), un profil extérieur, qui est adapté au profil intérieur du conduit (27).
  12. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 9 à 11, caractérisé en ce que le conduit (27) comporte une butée (40) à laquelle s'applique un ressort (39) agissant sur la tige de traction (31) ou la pièce intermédiaire (36).
  13. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 1 à 12, caractérisé en ce que l'écrou de broche (11) est constitué sous la forme d'un écrou à billes.
  14. Dispositif de pose fixateur de rivets aveugles selon l'une quelconque des revendications 1 à 13, caractérisé en ce qu'un dispositif de traction (31) agissant sur une tige (30) est relié à la broche de traction (4) et un embout de sortie (32) est fixé dans le boîtier (2), à travers lequel est passée la tige (30), sachant que l'embout de sortie (32) comporte un prolongement (33) dirigé vers la broche de traction (4) à laquelle s'applique la tige (30) avec une tête de tige (34), sachant que le prolongement (33) produit une distance prédéterminée entre la tête de tige (34) et le dispositif de traction (31).
  15. Dispositif de pose fixateur de rivets aveugles selon la revendication 14, caractérisé en ce que la tête de tige (34) s'applique au prolongement par le biais d'un adaptateur (35).
EP20191453.8A 2020-08-18 2020-08-18 Dispositif de pose fixateur de rivets aveugles Active EP3957441B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES20191453T ES2980716T3 (es) 2020-08-18 2020-08-18 Dispositivo de fijación de remaches ciegos
EP20191453.8A EP3957441B1 (fr) 2020-08-18 2020-08-18 Dispositif de pose fixateur de rivets aveugles
CN202110947975.5A CN114074166A (zh) 2020-08-18 2021-08-18 盲铆钉固定件安置装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20191453.8A EP3957441B1 (fr) 2020-08-18 2020-08-18 Dispositif de pose fixateur de rivets aveugles

Publications (2)

Publication Number Publication Date
EP3957441A1 EP3957441A1 (fr) 2022-02-23
EP3957441B1 true EP3957441B1 (fr) 2024-03-13

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CN (1) CN114074166A (fr)
ES (1) ES2980716T3 (fr)

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Publication number Priority date Publication date Assignee Title
DE102022116417A1 (de) 2022-06-30 2024-01-04 SFS Group Germany GmbH Nietgerät, Dornaufnahme und Verfahren zum Zusammenbau eines Nietgerätes
DE102022116422A1 (de) 2022-06-30 2024-01-04 SFS Group Germany GmbH Nietgerät mit wirkungsgradoptimierter Antriebseinrichtung
DE102022116431A1 (de) * 2022-06-30 2024-01-04 SFS Group Germany GmbH Nietgerät in kompakter Bauweise
DE102022116419A1 (de) 2022-06-30 2024-01-04 SFS Group Germany GmbH Nietgerät in kompakter Bauweise
DE102022116413A1 (de) 2022-06-30 2024-01-04 SFS Group Germany GmbH Nietgerät mit Federelement integrierter Gewindespindel
DE102022116406A1 (de) * 2022-06-30 2024-01-04 SFS Group Germany GmbH Nietgerät in kompakter Bauweise

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Publication number Priority date Publication date Assignee Title
DE10342143B4 (de) * 2003-09-12 2007-07-12 Stöger, Lorenz Setzgerät für Blindnietmuttern
DE102011120605B4 (de) * 2011-12-09 2013-08-08 Gesipa Blindniettechnik Gmbh Blindnietzugdorn-Abtransporteinrichtung
DE202013004285U1 (de) * 2013-05-06 2013-06-10 Ever-Sinewy Industrial Corporation Setzgerät für Blindniete und Blindnietmuttern
EP2827006A1 (fr) * 2013-05-13 2015-01-21 Schaeffler Technologies GmbH & Co. KG Système de rivet borgne
DE102013105703B4 (de) * 2013-06-04 2015-05-21 VVG-Befestigungstechnik GmbH & Co. KG Nietgerät
JP6836370B2 (ja) * 2016-11-07 2021-03-03 ポップリベット・ファスナー株式会社 ブラインドリベット締結装置
EP3597357A1 (fr) * 2018-07-18 2020-01-22 Newfrey LLC Dispositif de pose d'écrous à river aveugles

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EP3957441A1 (fr) 2022-02-23
ES2980716T3 (es) 2024-10-02
CN114074166A (zh) 2022-02-22

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