EP0232392B1 - Procede et dispositif pour relier au moins deux barres - Google Patents

Procede et dispositif pour relier au moins deux barres Download PDF

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Publication number
EP0232392B1
EP0232392B1 EP86905189A EP86905189A EP0232392B1 EP 0232392 B1 EP0232392 B1 EP 0232392B1 EP 86905189 A EP86905189 A EP 86905189A EP 86905189 A EP86905189 A EP 86905189A EP 0232392 B1 EP0232392 B1 EP 0232392B1
Authority
EP
European Patent Office
Prior art keywords
binding apparatus
wire
closing
wire clamp
locking
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
EP86905189A
Other languages
German (de)
English (en)
Other versions
EP0232392A1 (fr
Inventor
Heinrich Glaus
Peter Lehmann
Hans Joehr
René FREIBURGHAUS
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.)
Adval Tech Holding AG
Original Assignee
Styner and Bienz AG
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 Styner and Bienz AG filed Critical Styner and Bienz AG
Priority to AT86905189T priority Critical patent/ATE52125T1/de
Publication of EP0232392A1 publication Critical patent/EP0232392A1/fr
Application granted granted Critical
Publication of EP0232392B1 publication Critical patent/EP0232392B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/122—Machines for joining reinforcing bars
    • E04G21/123—Wire twisting tools
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/14—Bale and package ties, hose clamps
    • Y10T24/149—Wire
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
    • Y10T24/44769—Opposed engaging faces on gripping member formed from single piece of resilient material
    • Y10T24/44889—Interlocking faces

Definitions

  • the present invention relates to a method for connecting at least two rods, wherein a binding device provided with locking jaws brings a wire bracket extending around the rods, the limb ends of which have locking means, around the rods to be connected in such a way that the locking means, from the binding device seen behind the bars are engaged with each other, and on a binding device for performing this method with locking jaws which are designed to engage the locking means on the wire bracket below the bars to be connected, and on a wire bracket for performing this method, the V is bent in a shape and has closure means at the ends of the legs.
  • Such a method and device is generally used for fastening reinforcing bars in the production of reinforced concrete structures, the reinforcing bars generally lying orthogonally on top of one another and being connected to one another at their crossing points.
  • a method and device are known from DE-A-24 58 133, in which a wire is placed around the rods to be connected, the ends of the wire piece are inserted into the drill and twisted together in a pushing movement thereof.
  • the wire must be wrapped around the bars by hand, which in most cases is reinforcement bars lying on the ground. Therefore, the worker has to bend down deeply and then aim precisely in order to grasp both wire ends.
  • This method and device has the advantage of being simple, but the device consisting of only two parts has the significant disadvantage that the wire pieces have to be inserted under the rods to be connected, so that the person carrying out the work has to bend down deeply if as in general, the reinforcements are on the floor.
  • the wire pieces must be carried in one hand while the device is operated with the other hand.
  • the connection points In order to be able to grasp as many pieces of wire at once, the connection points must not be applied to the eyelets, and it was consequently necessary to weld the eyelets instead of twisting them. This means that two wire pieces with four welding points are required per work step, which makes their production complex and therefore relatively expensive.
  • This object is achieved with the method described in claims 1 and 2, the binding device described in claims 3 to 21 and the wire bracket described in claims 22 to 27.
  • a wire bracket 1 (according to FIGS. 9-12) is used in the method according to the invention, which is self-contained and, see FIG. 9, is V-shaped when viewed from the side .
  • the two legs 2 and 3 have closure means at their lower ends, which in the present example consist of a hook 4 on the leg 2 and of the loop 5 on the other leg 3.
  • the hook 4 is formed by the two welded leg end parts, the hook being bent out of the leg plane.
  • the individual wire 6 is also taken twice here, which means that suitable flexibility and sufficient tensile strength can be achieved on the one hand.
  • the wire bracket can be made from a suitable material previously used, whereby the usual requirements for deformability, weldability and tensile strength must be met.
  • the wire bracket As shown in FIG. 9, is now brought from above over the iron to be connected, see also FIG the hook of the binding device detects the transition point 7 of the wire bracket and twists the upper part of the bracket.
  • the hook of the binding device detects the transition point 7 of the wire bracket and twists the upper part of the bracket.
  • the most important task of the binding device is thus to engage the locking means of the bracket below the rods to be connected and then to grasp and twist the transition piece of the wire bracket located above, and this in one operation.
  • the binding device 9 has a rectangular, hollow housing 10, which in a preferred embodiment also serves as a magazine for the wire bracket 1. At its front end, the housing 10 merges into a closure part 11 which has locking jaws 12 with which the ends of the wire bracket legs provided with closure means are bent in such a way that the closure means come into engagement with one another. Arranged around the housing and slidably there is the movable handle part 13, with which the foremost wire bracket is gripped from the magazine and moved forwards or downwards. A guide bushing 14 is fastened to the front area of the housing, in which a knurled rod 15 with binding hooks 16 is arranged such that when the guide bushing moves relative to the knurled rod, the latter is set in rotation.
  • a slide 17 which is pushed forward under the pressure of a spring 18 in order to push the wire bracket forward and to bring the foremost of the wire bracket into a position from which it is pushed forward by the handle part can be.
  • a compression spring 19 On the knurled rod 15 there is a compression spring 19 which pushes the guide bush 14 back into the starting position after the binding process has ended.
  • the housing 10 consists of two nested, U-shaped housing parts in which the wire clips are guided. In the middle, the wire brackets are held down by a strip 20, so that the brackets cannot slide onto one another.
  • the lower, U-shaped sheet 21 of the housing is cut from the front to the binding hook and there, see in particular Figure 4, opens into a nose 22 with a beveled front end 23, on which the foremost wire bracket.
  • a sliding bar 24 is attached to the underside of the handle part 13, on both sides of the hold-down bar 20, which slide into a slot 25 in the upper, U-shaped housing part 26 of the housing 10.
  • the end of the slot 25 also serves as a stop to prevent the movable handle part 13 from being retracted further.
  • the sliding strips 24 engage in the shoulders 8 of the wire bracket in order to push it forward. It follows that the Together effect of the hold-down bar 20 with the sliding bars 24 and the nose 22 has the effect that only one wire bracket after the other can be grasped and prevents individual wire brackets from sliding onto one another.
  • the lower housing part 21 and the upper housing part 26 each form a channel 27 on both sides, in which guide wedges 28 are arranged, which, viewed from above, have a triangular outline.
  • the guide wedges cause the legs to contract when the wire bracket is pushed in, until the legs are brought completely into the closed position by the locking jaws.
  • the wire bracket is deformed by movable closing jaws in order to bring its closing means into engagement.
  • the device is shown in the open position and in Figure 3 in the closed position.
  • a first, movable locking jaw 29 and a second, movable locking jaw 30 can be seen, each of which can be rotated about an axis of rotation 31 a or 31 b.
  • the two locking jaws are actuated by a U-shaped locking spring 32, the ends 32 of which act on the locking jaws.
  • the rollers when the movable handle part is moved forward, cause the spring to be compressed and with this movement the two closing jaws are also pressed together.
  • the ends of the wire brackets first slide along the inclined surface 35 of the guide wedges 28 during the closing movement and then pass behind the cams 37, from where they touch the bearing surface 38 on the closing jaw and bearing surface 39 shown in the drawing the lower jaw.
  • the two locking jaws are designed differently because the two wire bracket ends do not perform the same movement.
  • the wire bracket end on which the loop 5 is located is bent more than the other end on which the locking hook 4 is located.
  • the upper closing jaw 29 there is a recess 40 into which the loop end of the wire bracket is received.
  • the end 41 of the other locking jaw 30 is milled out in order to receive the wire bracket end with the locking hook 4, as can be seen in FIG.
  • FIG. 7 shows how the wire bracket is in the end position and it can be seen that the loop is placed over the locking hook in such a way that the loop engages behind the hook during a retraction movement. It can also be seen from FIG. 7 that in the end position the wire bracket slides out on both sides of the channel formed by the lower U-shaped plate 21 and cam 37, since in this position the wire bracket has the thinnest point, seen from the side.
  • the description and Figures 1 to 7 show the following workflow: When pushing the binding device forward over a crossing point of two rods A, B to be connected, the binding device either hits the bottom C with the locking jaws or with the locking hook on the upper rod A on, and in the further forward movement the movable handle part 13 is pushed forward. As a result, the wire bracket, as shown in FIG. 3, is pushed into the closing jaws. At the same time, the locking jaws are closed, as a result of which the locking loop 5 is placed over the locking hook 4. When pulling back, the locking loop is first locked with the locking hook on the wire bracket and the entire binding device is pulled back.
  • the binding hook Since the binding hook is in engagement with the wire bracket and the locked bracket strikes rod B when it is pulled back, the binding hook is rotated by the upward movement of the guide bushing and the wire bracket is twisted at the upper end at the transition point. Now only the binding hook needs to be pulled out of the eyelet formed after the twisting and the connection is made.
  • the closing part and the guide jaws can be considerably simplified.
  • the device together with the movable handle part is the same as described above with the exception of the locking part.
  • the closure part 42 does not contain any movable, but only two rigid closing jaws 43, which can be worked in the same way.
  • the rigid closing jaws 43 have an arcuate closing edge 44 through which the two ends of the wire bracket are guided against one another in order to come into the closed position shown in FIG.
  • the wire bracket ends are each directed to this closing edge at a suitable angle by a cam 45, which is arranged opposite the closing edge, this cam having an approximately semicircular guide surface.
  • the function of this closure part is the same as in the first exemplary embodiment, but has the advantage that it has no moving part.
  • FIGS. 13a to 27 A further preferred exemplary embodiment is described in FIGS. 13a to 27, which ties in with the second exemplary embodiment with fixed jaws and brings about a further improvement with regard to securely hooking in the wire clips and separating them and securely inserting them into the locking device.
  • this improvement is achieved in that a movable part in the closing area on the one hand brings the wire bracket into a secure closing position and on the other hand a secure separation of the wire bracket in order to bring it securely into the correct starting position.
  • the knurled rod 15 with the binding hook 16 is arranged parallel to the housing 50 of the binding device 51 and thus also to the handle part 52, which enables a particularly compact and space-saving arrangement.
  • the housing 50 merges at its front end into a closure part 53 which has two rigid locking jaws 54 and 55.
  • the knurled rod 15 is rotatably mounted and fastened in the rear in an elastic bearing 56.
  • the bearing 56 is connected by means of elastic connections 107 to two springs 108 in spring barrels which are connected to the handle part.
  • the lid 57 can also be seen in FIG. in the drawing on the left, is hinged to a bearing 58. In the front area of the housing, see FIG.
  • a guide bushing 59 consisting of two rollers is arranged, by means of which the knurled rod with the binding hook can be set in rotation.
  • a strap slide 60 acted upon by the ribbon springs 69, which pushes the wire clips 61 in the forward direction, the ribbon springs running on the spring rollers 70.
  • the handle part 52 with the handle 62 is connected at the rear end with a bolt 63, which slides in a slot 64 in the housing base 65, and also has a stick guide 106, with which the device can be operated upright by means of an extension stick if Ground connections are to be made.
  • the front end of the handle part is connected via two screw bolts 66 to a T-piece 67 which slides in the lower housing part and has a diverse function, the screw bolts sliding in a longitudinal slot 72 in the housing base 65.
  • a slide 88 connected to the latter via a spring 89 is slidably mounted, which carries on its front part two lugs 76 which engage in two shoulders 77 in the foremost wire bracket 61a.
  • the closing movement is now described, the various tasks of the T-piece and the parts moved by this T-piece are explained.
  • the device is in the starting position, the foremost wire bracket 61a a possibly being brought into this starting position by means of a loading movement.
  • the foremost wire bracket 61a is in the device without pressure, the pressure exerted by the bracket slide 60 being absorbed by the wire bracket 61b arranged behind it, the two ends of which abut a shoulder 73 of a pawl 74 with a pivot point 75.
  • the handle part 52 moves forward, the T-piece 67 connected to it is also moved forward until it is in the position shown in FIG.
  • transition part 98 is located between the two legs of the wire bracket in the binding hook, which is rotated by the guide bush when the binding device is withdrawn and the wire bracket is twisted. After twisting, only the binding hook needs to be pulled out of the eyelet formed after the twisting and the desired connection is made.
  • the housing 50 has a U-shaped lower part with the housing base 65 and the two side walls 90 and that a guide 91 is arranged on the housing base, which is also U-shaped with adjoining, horizontal Legs 92 is formed.
  • This guide has a two-fold function: first it serves as a guide for the wire bracket 61, and then as a guide for the bracket slide 60.
  • the cover 57 also has two guide strips 93 to hold down and guide the wire bracket.
  • the wire bracket 61a Compared to the wire bracket 1, the wire bracket 61a has a more angular shape, the shoulder 77 in particular being pronounced and being approximately rectangular in order to ensure good engagement of the cams 76 on the slide 88.
  • One closure leg 94 is wider than the other leg 95, and in this exemplary embodiment the hook 96 is in the same plane as the existing closure leg 94.
  • the wire bracket consists of two wires 101, 102 connected to four Points 97 are welded together. At the transition 98 between the two closure legs, the two wires are open to accommodate the plastic band 99 between them.
  • the plastic belt is just a packaging and transport belt. After loading the tape with the wire clips into the machine, the tape is removed.
  • the narrower closure leg 95 fits into the wider closure leg 94 and the lower closure loop 100 of the narrower closure leg engages behind the hook 96.
  • the wire brackets can be welded as in FIG. 25 or 26 or formed from a single wire 6, as in FIG. 27.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wire Processing (AREA)
  • Basic Packing Technique (AREA)

Abstract

Selon le procédé pour relier deux tiges dans lequel un organe de liaison portant un crochet rotatif saisit une boucle de fil entourant les tiges et la torsade lors d'une traction, les tiges à relier (A, B) sont entourées par un étrier de fil (61), dont les extrémités portent des organes de connexion (96, 100), de façon que les organes de connexion vus du côté du crochet (16), se rejoignent derrière les tiges et que l'étrier fermé soit saisi devant les tiges par le crochet (16) de l'organe de liaison (50) et soit torsadé. L'organe de liaison (50) comprend un coulisseau (88) relié avec une partie d'engagement pour l'avance de l'étrier (61a), et des mâchoires (54, 55) qui mettent en contact mutuel les organes de connexion (96, 100) de l'étrier derrière les tiges à relier (A, B). Ce dispositif permet de relier, en une opération, deux fers d'armature par une simple poussée suivie d'une traction de façon qu'il ne soit plus nécessaire de pousser difficilement le fil de connexion derrière les tiges à relier. Ceci facilite en particulier le travail sur le sol, permet l'occupation d'un personnel non qualifié et est plus rapide.

Claims (27)

1. Procédé pour relier au moins deux barres, selon lequel un étrier en fil de fer qui s'étend autour des barres et dont les extrémités des branches sont munies de moyens de fermeture, est mis en place autour des barres à relier, par un appareil à lier comportant des mâchoires de fermeture, de telle façon que les moyens de fermeture, vus du côté de l'appareil à lier, sont engagés derrière les barres, caractérisé en ce qu'un moyen preneur rotatif (16) de l'appareil à lier (9, 51) saisit la partie supérieure (7, 98) de l'étrier en fil de fer (1, 61) bouclé, celle-ci étant située devant les barres (A, B), et la torsade lors d'un mouvement de retrait.
2. Procédé selon la revendication 1, caractérisé en ce que l'appareil à lier (9, 51) place un étrier en fil de fer (1, 61) dans deux mâchoires de fermeture (29, 30; 43; 54, 55) durant un mouvement de poussée, et que celles-ci déforment tes deux extrémités des branches de l'étrier en fil de fer l'une contre l'autre pour que les moyens de fermeture (4, 96; 5, 100) de l'étrier en fil de fer soient engagés, et que le moyen preneur (16) qui est en prise avec la partie supérieure de l'étrier en fil de fer, est mis en rotation lors du mouvement de retrait qui suit.
3. Appareil pour la mise en oeuvre du procédé selon la revendication 1 ou 2, ayant des mâchoires de fermeture (29, 30; 43; 54, 55) adaptées à engager les moyens de fermeture (4, 96; 5, 100) de l'étrier en fil de fer (1, 61) au-dessous des barres (A, B) à relier, caractérisé en ce qu'il comprend une poignée mobile (13, 52) pour déplacer un étrier en fil de fer (1, 61), ainsi qu'un moyen preneur rotatif (16) pour torsader la partie supérieure (7, 98) de l'étrier en fil de fer (1, 61) bouclé.
4. Appareil à lier selon la revendication 3, caractérisé en ce que les mâchoires de fermeture (54, 55) sont fixes, l'une des mâchoires de fermeture (54) ayant une rainure de guidage fixe (78) et l'autre mâchoire de fermeture (55) ayant une rainure de guidage (79) mobile qui est commandée de manière que lors du mouvement de fermeture, la branche (95) de l'étrier en fil de fer (1a) pourvue des moyens de fermeture (100) vienne à s'éloigner de l'autre branche (94) afin d'effectuer un engagement effectif des moyens de fermeture.
5. Appareil à lier selon la revendication 4, caractérisé en ce que la rainure de guidage mobile (79) est formée par une pièce rotative (80) ayant un pivot (81) sur lequel la pièce rotative est tournée lors du mouvement d'avance de la poignée (52).
6. Appareil à lier selon l'une quelconque des revendications 3 à 5, caractérisée en ce que la poignée (52) est reliée à une pièce en T (67) qui glisse dans le boîtier (50) et qui comprend une coulisse (88) déplaçable par rapport à la pièce en T sous pression d'un ressort (89), munie de deux taquets (76) qui s'engagent avec les épaulements (77) de l'étrier situé chaque fois le plus en avant (61a) pour faire avancer celui-ci, et que les branches courtes (68) de la pièce en T actionnent chacune une coulisse à cames (85,85a) qui glisse dans les mâchoires de fermeture sous l'action d'un ressort (105), une des coulisses à cames (85a) ayant des moyens (84) pour commander la pièce rotative (80).
7. Appareil à lier selon la revendication 6, caractérisé en ce que chacune des coulisses à cames (85, 85a) comporte en plus un goujon (82) pour libérer un cliquet (74) qui bloque l'avance de l'étrier en fil de fer suivant (61 b).
8. Appareil à lier selon l'une quelconque des revendications 3 à 7, caractérisé en ce que l'appareil à lier (51) comprend un boîtier (50) qui est constitué d'une partie de fond en U ayant une base (65) et deux parois latérales (90) et d'un couvercle articulé, le couvercle présentant deux barres de guidage (93), et le fond ayant un guidage en U (91) à deux montants horizontaux (92), pour abaisser et pour guider, respectivement, les étriers en fil de fer (61) et un poussoir d'étriers (60).
9. Appareil à lier selon la revendication 8, caractérisé en ce que le poussoir d'étriers (60) est tiré vers l'avant par deux ressorts à ruban (69) disposés de chaque côté.
10. Appareil à lier selon la revendication 3, caractérisé en ce que les mâchoires dé fermeture (43) sont fixes et comportent chacune une arête de fermeture (44) arquée et qu'un ergot de guidage (45) correspondant est disposé en face des arêtes de fermeture pour guider les extrémités de l'étrier en fil der fer sur les arêtes de fermeture.
11. Appareil à lier selon la revendication 3, caractérisé en ce que les mâchoires de fermeture (29, 30) sont mobiles et peuvent être actionnées par un ressort de fermeture en forme de U (32), les branches (32) du ressort de fermeture qui effectuent le mouvement de fermeture pouvant elles-mêmes être forcées l'une contre l'autre par un rouleau (34) au bas de la poignée (13) mobile.
12. Appareil à lier selon la revendication 11, caractérisé en ce qu'une mâchoire de fermeture mobile (29) comporte une creusure (40) pour recevoir l'extrémité munie d'une boucle (5) de l'étrier en fil de fer, et que l'extrémité de l'autre mâchoire de fermeture (30) comporte une fraisure (41) pour recevoir l'autre extrémité de l'étrier en fil de fer qui est pourvue d'un crochet de fermeture (4).
13. Appareil à lier selon la revendication 11 ou 12, caractérisé en ce que la partie de fermeture (11) de l'appareil à lier (9) comporte des moyens de déviation et de guidage (28, 35; 37) disposés latéralement, afin de guider les extrémités de l'étrier en fil de fer sur les mâchoires de fermeture (29, 30).
14. Appareil à lier selon l'une quelconque des revendications 3 à 13, caractérisé en ce que l'appareil à lier (9, 51) comporte un boîtier (10,50) sur lequel sont montées la poignée mobile (13, 52) coulissante et une douille de guidage (14, 59), dans laquelle douille est agencée une barre moletée (15) avec un crochet à lier (16) en tant que moyen preneur de telle manière que, lors d'un mouvement relatif entre la douille de guidage et la barre, cette dernière est mise en rotation.
15. Appareil à lier selon la revendication 14, caractérisé en ce que la barre moletée (15) est située dans le boîtier (50) et disposée parallèlement au fond du boîtier.
16. Appareil à lier selon l'une quelconque des revendications 10 à 14, caractérisé en ce que le boîtier (10) est creux et que le haut du boîtier (26) faisant face à la poignée (13) comporte à l'intérieur une barre d'abaissement (20), et que la poignée comporte à l'intérieur une barre d'avancement (24) de chaque côté de cette barre, ces barres d'avancement coulissant dans une fente (25) du haut du boîtier afin de provoquer, lors de l'actionnement, l'avancement d'un étrier en fil de fer après l'autre, le bas du boîtier (21) comportant une corne (22) se dirigeant vers le haut qui empêche, ensemble avec la barre d'abaissement (20), que les étriers en fil de fer ne s'entassent.
17. Appareil à lier selon la revendication 16, caractérisé en ce que les deux parties du boîtier sont ouvertes à la partie de fermeture (11), et qu'elles sont conformées de sorte à former chacune un passage (27) s'ouvrant vers l'intérieur pour les étriers en fil de fer.
18. Appareil à lier selon l'une quelconque des revendications 3 à 17, caractérisé en ce que le boîtier (10, 50) est conçu comme magasin rechargeable pour les étriers, et qu'il comporte un poussoir (17, 60) soumis à l'action d'un ressort.
19. Appareil à lier selon l'une quelconque des revendications 3 à 18, caractérisé en ce que la douille de guidage (14) est soumise à l'action d'un ressort (19).
20. Appareil à lier selon l'une quelconque des revendications 3 à 19, caractérisé en ce que les étriers en fil de fer (1) sont disposés dans un magasin qui peut être inséré dans le boîtier perpendiculairement au mouvement de fermeture.
21. Appareil à lier selon l'une quelconque des revendications 3 à 20, caractérisé en ce que l'appareil à lier comporte un entraînement actionné par une batterie.
22. Etrier en fil de fer pour la mise en oeuvre du procédé selon la revendication 1 ou 2, qui est plié en forme de V et qui comporte des moyens de fermeture (4, 96; 5, 100) aux extrémités des branches (2, 94; 3, 95), caractérisé en ce qu'il consiste en un fil de fer double et fermé sur lui- même (6, 101, 102), et que le moyens de fermeture sont un crochet de fermeture (4, 96) à une branche (2, 94) et une boucle de fermeture (5, 100) à l'autre branche (3, 95).
23. Etrier en fil de fer selon la revendication 22, caractérisé en ce que le crochet de fermeture (4) se dégage du plan de la branche (2) formé par le fil de fer double (6), en direction de l'autre branche (3).
24. Etrier en fil de fer selon la revendication 22, caractérisé en ce que le crochet de fermeture (96) de la branche (94) se trouve dans le plan formé par le fil de fer double (6, 100, 101), et que cette branche est plus large que l'autre (95), qui est munie d'une boucle de fermeture (100), de façon que la branche plus étroite (95) peut être insérée à travers la branche plus large.
25. Etrier en fil de fer selon l'une quelconque des revendications 22 à 24, caractérisé en ce qu'il comporte, de chaque côté du point de transition (7, 98) entre les deux branches, un épaulement (8, 77) avec lequel les barres d'avancement (24) de la poignée ou les taquets (76) des coulisses (88) peuvent être engagés.
26. Etrier en fil de fer selon l'une quelconque des revendications 22 à 25, caractérisé en ce qu'il consiste en deux fils de fer (101, 102) qui sont soudés au moins à l'endroit des moyens de fermeture (96, 100).
27. Etriers en fil de fer selon l'une quelconque des revendications 22 à 26, caractérisés en ce qu'ils sont alignés sur une bande (99), la bande passant entre les deux fils de fer (6, 101, 102) au point de transition (7,98).
EP86905189A 1985-09-24 1986-09-24 Procede et dispositif pour relier au moins deux barres Expired - Lifetime EP0232392B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86905189T ATE52125T1 (de) 1985-09-24 1986-09-24 Verfahren und vorrichtung zum verbinden von mindestens zwei staeben.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4115/85 1985-09-24
CH411585 1985-09-24

Publications (2)

Publication Number Publication Date
EP0232392A1 EP0232392A1 (fr) 1987-08-19
EP0232392B1 true EP0232392B1 (fr) 1990-04-18

Family

ID=4270092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905189A Expired - Lifetime EP0232392B1 (fr) 1985-09-24 1986-09-24 Procede et dispositif pour relier au moins deux barres

Country Status (8)

Country Link
US (2) US4798231A (fr)
EP (1) EP0232392B1 (fr)
JP (1) JPS63501517A (fr)
KR (1) KR950005011B1 (fr)
AU (1) AU588636B2 (fr)
DE (1) DE3670522D1 (fr)
DK (1) DK163440C (fr)
WO (1) WO1987001753A1 (fr)

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DE4396373B4 (de) * 1992-12-14 2006-11-02 Ironbar Pty. Ltd., Brisbane Bindevorrichtung, Magazin, Gerät und Verfahren hierzu, sowie die Bindevorrichtung aufweisendes Stahlbeton-Bauwerk
DE102010015218A1 (de) 2010-04-16 2011-10-20 Wacker Neuson Se Drahtbindegerät mit Positioniereinrichtung
CN113090031A (zh) * 2021-03-19 2021-07-09 北京韬盛科技发展有限公司 一种手持绑钢筋工具

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EP0387472B1 (fr) * 1989-03-15 1993-03-03 STYNER & BIENZ AG Etrier en fil de fer torsadable pour raccorder ou sceller des objets
US5178195A (en) * 1989-04-07 1993-01-12 Styner & Bienz Ag Apparatus for connecting at least two rods
EP0391013B1 (fr) * 1989-04-07 1993-12-15 STYNER & BIENZ AG Dispositif de ligaturage d'au moins deux tiges
US5020355A (en) * 1989-11-30 1991-06-04 Payne Roy D Method and apparatus for securing first and second members
JP2923242B2 (ja) * 1996-03-15 1999-07-26 大木樹脂工業株式会社 鉄筋結束機
SE506840C2 (sv) * 1996-06-28 1998-02-16 Henrysson Klämma för sammankoppling av längsträckta element, anordning för att montera klämman samt kassett
US5842506A (en) * 1997-09-12 1998-12-01 Peters; Rudolph W. Hand tool for forming and applying wire ties
USD426121S (en) * 1999-05-14 2000-06-06 Benner-Nawman, Inc. Tool for twisting rebar wires
US6606786B2 (en) * 1999-11-15 2003-08-19 Peter G. Mangone, Jr. Device for forming an enclosure
US6298549B1 (en) * 1999-11-15 2001-10-09 Peter G. Mangone, Jr. Apparatus and device for forming an enclosure
US7143563B1 (en) 2003-05-20 2006-12-05 Palmer Douglas A Tie and tie method for binding together adjacent support elements
US20050229998A1 (en) * 2004-04-14 2005-10-20 Pollock-Kueny Jerrod Z Apparatus and method for securing objects
US8020357B2 (en) * 2005-06-16 2011-09-20 Poly-Clip System Corp. Clip closure system
US8250822B2 (en) * 2006-02-17 2012-08-28 O'connor Neil Wall framing system, method and product
US8713784B2 (en) * 2006-08-16 2014-05-06 Peter G. Mangone, Jr. Fastening apparatus and system
CN102390606B (zh) * 2011-07-22 2013-09-25 孙激扬 钢筋捆扎机械手
CN103590610B (zh) * 2013-11-22 2016-04-27 王永岗 一种绑钢筋工具
ITUB20160415A1 (it) * 2016-01-29 2017-07-29 Schnell Spa Fermaglio di legatura
CA3062878C (fr) * 2017-05-19 2021-08-31 Mark L. Bastoni Outil de liage de fil
US9974372B1 (en) 2017-05-31 2018-05-22 Colleen M. Lohse Hairpin
JP7175557B2 (ja) * 2018-07-06 2022-11-21 株式会社共和 結束機
USD1015099S1 (en) * 2020-12-16 2024-02-20 Wireman Pty Limited Fencing lanyard

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DE4396373B4 (de) * 1992-12-14 2006-11-02 Ironbar Pty. Ltd., Brisbane Bindevorrichtung, Magazin, Gerät und Verfahren hierzu, sowie die Bindevorrichtung aufweisendes Stahlbeton-Bauwerk
DE102010015218A1 (de) 2010-04-16 2011-10-20 Wacker Neuson Se Drahtbindegerät mit Positioniereinrichtung
WO2011128074A1 (fr) 2010-04-16 2011-10-20 Wacker Neuson Se Appareil de reliure au moyen de fil métallique avec dispositif de positionnement
CN113090031A (zh) * 2021-03-19 2021-07-09 北京韬盛科技发展有限公司 一种手持绑钢筋工具
CN113090031B (zh) * 2021-03-19 2021-11-16 北京韬盛科技发展有限公司 一种手持绑钢筋工具

Also Published As

Publication number Publication date
AU6372286A (en) 1987-04-07
JPH0516514B2 (fr) 1993-03-04
US5097567A (en) 1992-03-24
DK163440C (da) 1992-10-05
WO1987001753A1 (fr) 1987-03-26
DK234187D0 (da) 1987-05-07
KR880700140A (ko) 1988-02-15
US4798231A (en) 1989-01-17
AU588636B2 (en) 1989-09-21
DK163440B (da) 1992-03-02
DE3670522D1 (de) 1990-05-23
DK234187A (da) 1987-05-25
JPS63501517A (ja) 1988-06-09
EP0232392A1 (fr) 1987-08-19
KR950005011B1 (ko) 1995-05-17

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