EP0347405A2 - Elément en forme de bande ou de sangle, en particulier bracelet de montre - Google Patents

Elément en forme de bande ou de sangle, en particulier bracelet de montre Download PDF

Info

Publication number
EP0347405A2
EP0347405A2 EP89890002A EP89890002A EP0347405A2 EP 0347405 A2 EP0347405 A2 EP 0347405A2 EP 89890002 A EP89890002 A EP 89890002A EP 89890002 A EP89890002 A EP 89890002A EP 0347405 A2 EP0347405 A2 EP 0347405A2
Authority
EP
European Patent Office
Prior art keywords
band
eyelets
cover layers
cover layer
intermediate layer
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.)
Granted
Application number
EP89890002A
Other languages
German (de)
English (en)
Other versions
EP0347405B1 (fr
EP0347405A3 (fr
Inventor
Hermann Hirsch
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.)
Hirsch Armbander GmbH
Original Assignee
Hirsch Armbander GmbH
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 Hirsch Armbander GmbH filed Critical Hirsch Armbander GmbH
Publication of EP0347405A2 publication Critical patent/EP0347405A2/fr
Publication of EP0347405A3 publication Critical patent/EP0347405A3/fr
Application granted granted Critical
Publication of EP0347405B1 publication Critical patent/EP0347405B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0053—Flexible straps

Definitions

  • the invention relates to a strap or belt-shaped component, in particular a watch strap with two cover layers, which form the surfaces of the strap, the longitudinal side edges being cut or at least partially formed (remborded) by at least one of the two cover layers, and with at least one on at least one End of the band provided eyelet for receiving a pin with which the eyelet can be hingedly connected to the eyelets of another component, for example a watch case.
  • a multi-layer watch strap which is provided with an upper and lower cover layer and an intermediate layer arranged between them.
  • the intermediate layer is to be produced by introducing dough or liquid plastic. It is provided that an opening is formed in an end region of the band in this intermediate layer, and the two ends of the cover layer end in the region of these openings and the end edges of these ends of the cover layer are embedded in the plastic.
  • the side edges of the tapes produced in this way consist of the material of the intermediate layer, so that the multilayer structure of these tapes is immediately apparent from the outside.
  • EP-A-199 708 describes a method and a watch band in which one of the two surfaces and the side edges connecting these surfaces to the opposite further surface are predominantly made from a cover layer.
  • the further cover layer or an intermediate layer arranged between the cover layer and the further cover layer should be made of a plastic material which is in liquid or pasty shape is applied to the cover layer or the cover layers. It is also envisaged to give the plastic cover layer or intermediate layer a shape which, when an end part is turned over by 180 ° to 270 °, results in an opening in an end region of the band, so that this end part has a bearing pin which is fixed in a watch case looped around and then the end part of the tape can be connected to the intermediate layer or the further cover layer.
  • a watch strap is also described in DE-AS 29 49 044, which has an opening in the end region for receiving a bearing pin.
  • US Pat. No. 3,962,013 describes a method for producing a bearing device in the end region of a multilayer band, in particular a watch band, in which a core made of the special material is to be used to hold the core after the hole in the bearing device has been drilled a carrying bolt of the watch case can be easily removed from the hole.
  • the bearing device can be produced by inserting a tubular sleeve or by inserting plastic into a specially designed mold that includes the ends of the cover layers.
  • the object of the invention is to provide an improved band-shaped or belt-shaped component which in particular does not have the disadvantages described.
  • the component according to the invention is characterized in that at least two adjacent eyelets are provided, the bores of which are arranged coaxially and in that at least one recess is provided between the eyelets, which has a length which is greater than the distance between the end of the band and the Axis of the hole.
  • Two cover layers are produced and, if appropriate, connected with the interposition of an intermediate layer, whereupon an opening is made in one end region of the band and a slot which extends from this end region in the direction of an opposite end region of the band and which has a length which is greater than one Diameter of the opening in one end area of the band.
  • These openings of the band are designed as a bearing device for a support bolt.
  • several recesses are made from the end region receiving the bearing device in the direction of the opposite end region and parallel to the longitudinal direction of the band, which have a length that is greater than a distance between an end face of the band and an axis of rotation of a bearing device plus a radius of the support bolt.
  • the surprising advantage of this solution lies in the fact that the production of the recesses or slots, simultaneously or in alignment with the bore of the bearing device, creates exact guide surfaces which enables the belt to be rotated relative to an object supporting the supporting bolt without constraints.
  • the adjacent slots can in particular be produced in succession by milling and / or punching and / or cutting.
  • the tool and / or the band can be aligned with reference to the bore in the bearing device, so that a perpendicular course of the side edges of the recesses or slots to the bore and thus to the support bolt is ensured.
  • the cover layer and / or the intermediate layer can be connected to a bearing housing of the bearing device, in which a bore is provided for the support bolt.
  • the bearing housing can be produced together with the production of the further cover layer and, in particular, connected to it in one piece.
  • the bearing housing can be produced together, in particular in one piece, with a support body protruding beyond its outer shape, the support body preferably ver using an adhesive layer with the cover layer, the further cover layer and optionally the intermediate layer is bound.
  • the bearing housing, the bore and the support body in a mold made from doughy or liquid plastic, which is injected into the mold after the insertion of at least one cover layer and, if appropriate, an intermediate layer, the support body being positively connected to the two cover layers .
  • This procedure advantageously introduces the force acting on the bearing housing over the entire width of the belt, thereby avoiding notch effects and, due to the large connecting area between the plastic parts connected to the bearing housing and the cover layers, high tensile strength against detachment of the cover layers from Bearing housing or plastic carrier body connected to this is avoided.
  • two cover layers of different lengths can be produced and, if necessary, connected with one another with the interposition of an intermediate layer in such a way that one of the two cover layers projects beyond the further cover layer in the longitudinal direction of the strip by an end part which is provided with a connection layer which can be hardened under pressure and / or temperature.
  • the end part of the band inserted into a holding mold can be closely adjacent to an end edge of the further cover layer or the intermediate layer the tubular bearing housing forming the bearing device is positioned, whereupon the protruding end part is turned about 180 ° to 270 ° in the direction of the further cover layer and activated under pressure and / or temperature, a connecting layer and thereby the end part with one of the tops facing away from the other Top layer is connected.
  • recesses can be made from the front end receiving the tubular bearing housing in the direction of the opposite end end of the band parallel to the longitudinal direction of the band, which have a length that is greater than an outer diameter of the tubular bearing housing.
  • the tubular bearing housing is advantageously pushed onto a mandrel and positioned with the mandrel on the end part.
  • bearing housings cut to the desired dimensions can be used, and the same can still be correctly positioned relative to the band.
  • the bearing device is arranged, for example, from several in the longitudinal direction of the opening one behind the other Pipe parts are produced which are connected to one another by spacers running parallel to the longitudinal direction at a distance corresponding approximately to the width of the slots.
  • the bearing device with a plurality of tubular parts can be positioned in such a way that belt parts between the slots are assigned to the tubular parts and the connecting members face the cover film facing away from the punching direction. Due to the special alignment of the connecting links, the lower cover layer is additionally tightened again before cutting when the recesses are being made, so that an exact straight cut can be achieved.
  • the arrangement of additional connecting links can be dispensed with, their exact positioning nevertheless being fixed is placed, and the proper mounting of the pipe parts can also be improved over a longer period of use with heavy use due to the larger connecting surface between the support body and the cover layers or the intermediate layer.
  • the adjacent slots can be made in succession by milling and / or punching and / or cutting.
  • the end part of the one cover layer in one embodiment variant is advantageously produced as a development in a configuration corresponding to the finished strip and with recesses corresponding to the slots, whereupon the storage device consisting of several pipe parts is inserted and the end part is then turned over and glued to the other cover layer.
  • Such a procedure means that subsequent treatment of the bearing device or punching operation and thus damage to the surfaces can be eliminated from the outset.
  • the individual pipe parts are arranged, for example, at a distance approximately corresponding to the width of the slot from one another on a tubular mandrel and positioned on the belt with the tubular mandrel, whereupon after the end part is turned over and connected to the cover layer, the mandrel is pulled out of the pipe parts.
  • the pipe parts can be positioned on the mandrel via stops and held on the mandrel by negative pressure or by means of spreading elements, whereupon the stops are removed and the pipe parts with the mandrel are positioned on the end part.
  • the tubular parts and / or the tubular bearing housing are connected in one piece to the intermediate layer on the outer circumference thereof. Through the direct connection of the pipe parts or the tubular bearing housing with the intermediate layer, the manipulation of the same and their exact positioning relative to the band is further improved.
  • an intermediate layer for example, a tubular bearing housing or a tubular part is integrally formed or connected to it in a force-locking manner.
  • an intermediate layer By producing such an intermediate layer, the same advantages that are achieved when articulating the band on the object can also be used, for example, for a fastening device such as a buckle arrangement or the like.
  • an outer surface of the tubular bearing housing or the tube parts can be arranged tangentially to the support body or the intermediate layer and a surface facing away from the tubular sleeve or the tube parts the support body or the intermediate layer are placed on the cover layer connected to the end part.
  • a smooth, continuous surface can be achieved on one side of the band up to the region of the bearing device, and an overloading in the transition region between the tubular housing or the tube parts and the rest of the band by means of the connection to the support body or the intermediate layer accordingly stable training can be prevented.
  • This can also compensate for the buckling load due to the eccentric arrangement of the bore of the bearing housing with respect to a central plane of the belt.
  • the upper and lower cover layers are joined together in the area of their side edges and end edges and enclose a cavity and the end part is wrapped around a mandrel and motionally connected to the other cover layer, whereupon the tape is placed in a mold and the cover layers are vacuumed on mold walls are sucked in, and then a mold core is positioned in the region of the end part between an inside of the end part and the end edge of the further cover layer facing it, whereupon a doughy or liquid plastic is injected into the cavity and between the mold core and the end part, in particular from the end part. whereupon the tape is removed from the mold, if necessary after pulling the mandrel.
  • a rod material with a cylindrical cross section as a lost core is placed on the end part.
  • the end part is then turned over, a diameter of this core being larger than a diameter of a bore in the bearing device, after which the recesses are punched out and the remaining core parts are then ejected, whereupon the band is positioned in the mold and the bearing device is inserted or manufactured.
  • the component in particular the watch strap, with two cover layers that form the surfaces of the strap and these two connecting side edges, which are formed at least in part from one or both of the cover layers, can, according to the invention, have a plurality of layers running parallel to the longitudinal direction of the strap, of which the End region provided opening have recesses extending in the direction of an opposite end region, which have a length which is greater than a distance between the front end of the band and an axis of rotation of a bearing device and that a bearing device for the support pin is arranged in the opening.
  • An intermediate layer is optionally arranged between the two cover layers, which is connected to a bearing housing of the bearing device, in which a bore for a support bolt is arranged.
  • the bearing housing is preferably connected in one piece to the further cover layer, which can be connected to the cover layer in a form-fitting manner by spraying or foaming.
  • the entire stresses on the tape are absorbed by the further cover layer, so that materials which are not particularly mechanically stressable, such as thin leather or metal foils or fabric layers or the like, can also be used for the cover layer serving as the visible surface.
  • the bearing housing can be connected in one piece to the supporting body.
  • the support body can be connected to the cover layer of the further cover layer and optionally the intermediate layer via an adhesive layer.
  • the end portion wraps around the deck layer the bearing housing and is connected to the surface of the further cover layer facing away from the cover layer, in particular via an adhesive layer.
  • a continuous tension band is thereby achieved, which enables the bearing device to be supported well in the band.
  • the bearing device is preferably formed by a tubular housing, e.g. formed an extruded plastic tube.
  • a tubular housing e.g. formed an extruded plastic tube.
  • a modulus of elasticity of the tubular bearing housing is lower than an elastic modulus of the cover layer.
  • the higher rigidity of the tubular bearing housing creates an abutment for the cutting or punching tool, which enables the cover layer to be cut without warping and the tubular bearing housing to be severed thereafter.
  • the tubular bearing housing can consist of a plurality of tubular parts arranged one behind the other, which are connected via connecting links running parallel to the longitudinal direction thereof and having a length which corresponds approximately to a width of the recesses.
  • the pipe parts form an abutment to the cutting edge of the cutting or punching tools.
  • the connecting links can be arranged between the pipe parts arranged one behind the other from the punching device facing cover film. As a result, the compressive force required to sever the connecting links cannot adversely affect the bore.
  • the tubular parts are preferably connected on the outer circumference to the intermediate layer and / or the support body. As a result, the arrangement of additional connecting members for positioning the pipe parts in their longitudinal direction can be saved.
  • the support body and / or the intermediate layer can be arranged tangentially to the outer surface of the tubular bearing housing or the tube parts.
  • FIG. 1 shows an injection molding machine for the production of watch straps
  • FIG. 2 details of the machine from FIG. 1
  • FIG. 7 shows a procedure for the production of a watch strap
  • FIG. 8 an embodiment of a bearing housing
  • FIGS. 11 and 12 in different views an embodiment of the shape for the production of watch bands.
  • FIG. 1 An injection molding machine 1 for plastic is shown in FIG. This consists of a machine body 2 on which an injection unit 3, a mold clamping unit 4, a hydraulic supply and control device 5 and a mold 6 are arranged.
  • the injection unit comprises a storage container 7 for the raw material which is usually present in powder form or in the form of granules and which a screw 8 is brought into a doughy liquid state.
  • the mold 6 consists of a lower part 9, which is, for example, fixedly attached to the machine body 2, and an upper part 10 which can be moved vertically with the mold closing unit 4 relative to the lower part 9. The plastic material is transferred from the screw 8 to the mold 6 via a spray head 11 brought in.
  • the injection unit 3 can be designed to be adjustable parallel to a longitudinal axis in order to bring the injection head 11 into or out of engagement with the mold 6.
  • the form 6 is also assigned an insertion device 12, which can also be attached to the machine body 2.
  • the form 6 is shown on a larger scale. From this illustration, the mold cavity 13 or 14 contained in the lower part 9 and in the upper part 10 of the mold 6 can be seen better.
  • the cover layer 15 can be made of a thin film, for example made of plastic, leather or leather-like material, a knitted fabric or mesh or a pressed fiber layer made of any natural or synthetic material, for example made of iron. or non-ferrous metals, natural or synthetic fibers or the like. consist.
  • This cover layer 15 bears against a base surface 17 and over part of the height of side surfaces 18 of the mold cavity 13.
  • suction openings 19 are arranged in the base surface 17, which are connected to suction lines 20.
  • a negative pressure is generated in the area of the base surface 17, with which the cover layer consisting of a film, which can usually have a thickness between 0.05 and 4 mm, is applied to the base surface 17 without play.
  • the remaining parts of the cover layer 15 in the region of the side surfaces 18 are connected to the side surfaces 18 without play via suction openings 21 which are connected to a suction line 22 of the lower part 9 of the form 6.
  • the cover layer 15 is thus placed in a desired spatial position corresponding to the band 16 to be produced and can also be held in this position under high pressure when the plastic flows in.
  • this cover layer 15 can, as further shown schematically, take place with the insertion device 12 in such a way that it has an insertion stamp 23 which is smaller in its outer dimensions by more than a thickness 24 of the cover layer 15 than the corresponding outer dimensions of the mold cavity 13 in Lower part 9 of the form 6.
  • the cover layer 15 is held by means of suction openings 25, which are schematically indicated and which are connected to suction lines 20, 22, by means of negative pressure in a form approximately corresponding to the final form of the band 16.
  • This spatial deformation of the film can take place, for example, in that a cover layer 15 is sucked in from a stack of cover layers by generating a negative pressure with the suction openings 25, whereupon the cover layer 15 is inserted into a teaching device 26 with a protrusion hanging away to the side, in which the over a base area 27 of the insertion die 23 projecting parts of the cover layer 15 are applied to the side walls 28 thereof.
  • a cover layer 15 in its positioned shape is shown on the insertion die 23 in the position immediately before lowering into the mold cavity 13 of the lower part 9 of the mold 6.
  • the upper part 10 with the mold cavity 14 is in its raised position also shown in FIG. 1.
  • the insertion die 23 is then lowered, whereupon the cover layer 15 is applied to the mold surface of the mold cavity 13 in the manner already described above.
  • the insertion punch 23 is then brought out of the closing area of the mold 6, for which purpose it is correspondingly positioned on the double arrow 29 relative to the mold 6 is adjustable.
  • the transition and sealing surfaces between the lower part 9 and the upper part 10 of the mold can be designed in several stages or in any other manner according to the prior art.
  • the transition area between the lower part 9 and upper part 10 of the form 6 has only been shown in a simplified and schematic manner in order not to impede the clarity of the drawing.
  • the size ratios, in particular the thickness and width of the cover layer 15, have been greatly scaled in relation to the other parts of the mold 6 and the insertion device 12.
  • FIGS. 3 and 4 show a band 16 of the type that could be produced, for example, using the mold 6 shown in FIGS. 1 and 2 and the method described.
  • This band 16 has a cover layer 15 which can be positioned in the mold 6 in the manner described above.
  • Another cover layer 31 is produced together with a bearing device 32, as indicated, for example, by the hatching in FIG. 2, from a plastic 33 in one operation in the form 6.
  • a further cover layer 34 into the mold cavity 14, in which case the plastic 33 then only forms the bearing device 32 and an intermediate layer between the two cover layers 15 and 34.
  • the bearing device is formed by a cylinder section 35, in which a bore 36 for a supporting bolt 37 is arranged concentrically.
  • the bearing device 32 is further provided with recesses 38, 39 which extend parallel to a length 40 of the band 16 and a length 40 have, which is greater than a distance 41 between a side edge and a center of the bore 36 plus half of a diameter 42 of the bore 36.
  • the recess has a circular cross-section.
  • the recesses 38, 39 are assigned projections 43, 44 of an object 45 to be connected to the band 16, for example a watch case.
  • receiving bores 46 are arranged, which have the same diameter 47 as the bore 36 or a slightly smaller diameter, so that the support pin 37 is held in the manner of a clamp fit in these receiving bores 46.
  • a width 48 of the recess 38, 39 is approximately the same size as a width 49 of the projections 44.
  • the recesses 38 ensure that the side flanks 50 facing them are also guided on the longitudinal side faces 51 of the recesses 38.
  • a band 16 provided with a cover layer 15 to connect it to an object 45 via a bearing device 52 designed in the manner of a hinge joint, as a result of which the stresses, especially the tensile stresses exerted by the band 16 e.g. can be exercised on the housing of a watch, can be distributed evenly over several locations of the supporting bolt 37, so that a high pull-out strength of the projections 43, 44 in the object 45 is achieved.
  • Another advantage of producing the bearing device 32 from plastic in a mold 6 is that the cross-sectional shape of the longitudinal side surface 51 can be adapted approximately to the design of the side flanks or can be made completely smooth. This enables the tape 16 to be guided in the object with almost no play, as a result of which unpleasant relative movements between the object 45 and the tape 16 can be avoided.
  • FIGS. 5 and 6 Another embodiment of a band 16 is shown in FIGS. 5 and 6, in which a bearing device 52 is formed by a tubular bearing housing 53. This tubular bearing housing 53 is wrapped around by an end part 54, a cover layer 55, which is produced as a flat band, as is indicated by dashed lines in FIG. 6. As can be seen from this illustration, the cover layer 55 not only forms a surface 56 in the band 16, but also comprises side edges 57 of the band 16.
  • the tubular bearing housing 53 is placed on the cover layer 55 during the production of the band 16, it being possible for this on the cover layer, in particular in the region of the end part 54, to be coated with a connecting layer 58 which can be activated under the action of pressure and temperature and thus after the material has been turned over End part 54 in the position shown in full lines in Figure 6 creates a positive connection between the tubular bearing housing 53 and the band 16. It is furthermore also possible to provide this connecting layer with a blowing agent which becomes effective under pressure and temperature, so that there is foaming of the connecting layer 58, which also fills a cavity 59 between the cover layer 55 and the end part 54.
  • recesses 38, 39 are produced in a band 16, which have a length 40 which corresponds to an outer diameter 60 of the tubular bearing housing 53 plus a thickness 61 of the cover layer 55 in the looping area of the tubular bearing housing 53.
  • An inner diameter 62 of the tubular bearing housing 53 essentially corresponds to an outer diameter 63 of a support bolt 37.
  • the tubular bearing housing 53 can consist of an extruded tube, wherein a resistance to deformation of the extruded plastic tube is higher than one Resistance to deformation of the cover layer 55.
  • the higher rigidity against deformation prevents an undesirable change in the bore 36 in the tubular bearing housing 53 when punching out or cutting or milling out the recesses 38, 39, so that when the band 16 is assembled or when the band 16 is connected with an object over the support pin 37, a smooth insertion of this support pin 37 is possible.
  • FIG. 7 describes the method according to the invention for producing a band 16 using a tubular bearing housing 53 in more detail.
  • the cover layer 55 comprises an end portion 54 which is wrapped around the tubular bearing housing 53.
  • the cover layer 55 is connected to an intermediate layer 65 in a non-positive and positive manner via an adhesive layer 64.
  • This in turn is connected to a further cover layer 66 via a further adhesive layer 64.
  • a surface 67 of the cover layer 66 facing away from a surface 56 of the cover layer 55 is connected to the end part 54 in a non-positive and positive manner via an adhesive layer 64.
  • the tubular bearing housing 53 is also fixed in position in the band 16 by means of this adhesive layer 64 in the region of the end part 54.
  • the tape 16 is for gluing or foaming or fixing of the tubular bearing housing 53 with an injected plastic is inserted into a holding mold 68, and is centered in this holding mold 68 if necessary by guide pins 69.
  • press rams 70 can be placed on the surface 56 of the band 16 and a corresponding compressive force can be exerted on the band 16 with these.
  • the bearing device 52 in this case consists of a plurality of tubular parts 73, 74, 75 which are held at a distance from one another by means of connecting members 76 in the direction of a longitudinal axis 77.
  • a distance 78 between the individual tube parts 73, 74 or 74 and 75 essentially corresponds to a width 79 of punching tools 72, this width 79 also corresponding to a width of recesses 38 and 39 at the same time.
  • the bearing device 52 is connected to the tape in such a way that the connecting members 76 face the end part 54 of the cover layer 55 and thus above all the cover layer furthest away from the punching tools 72 or the end part 54 of the cover layer 55.
  • edges 80 can serve as shear edges for cutting through the cover layer 55 in cooperation with the punch 72, but by eliminating a pressure load or deformation of the bearing device 52 the cross section of the bore 36 is not changed.
  • the connecting member 76 ensures that the individual pipe parts 73 to 75 are positioned in the desired position in the band 16, their cutting through not having any negative effects on the cross section or the course of the bore 36, since the cutting action between the punch 72 and this connecting member 76 only comes into effect after the bore 36 has passed through the punch 72.
  • this guide mandrel 81 can also be used for this. to prevent undesirable deformation of the bore 86 by ram 70 or the like. with which the band 16 is held, for example, in the holding form.
  • the positioning of the tube parts 73 to 75 it is also possible, for the positioning of the tube parts 73 to 75, to provide the tube parts 73 and 75 with projections 82 projecting beyond the desired width of the band 16 — shown in dash-dot lines — in order to position the band 16 exactly in a holding mold 68.
  • the advantage is that the surplus part of the pipe part 73 or 75 is removed with the punching tools 72, u. at a time when it is no longer necessary to fix the band in the holding mold 68.
  • the holding mold 68 and the press rams 70 are not shown for a better understanding of the embodiment of the band 16, but can be designed as shown in FIG.
  • FIG. 9 shows how the bearing device 52 can be positioned in the belt 16.
  • the tubular bearing housing 53 is placed on the side of the cover layer 55, which is coated with a connecting layer 58, facing away from that surface 56, which usually forms a visible side of the band 16.
  • the tubular bearing housing 53 is arranged closely adjacent end edges 83, an intermediate layer 65 and a further cover layer 66.
  • the end part 54 of the cover layer 55 protruding over these end edges 83 is turned around the bearing housing by an angle greater than 180 °, as shown with dashed lines, and is connected to the surface 67 of the further cover layer 66 facing away from the surface 56 via the connecting layer 58.
  • FIG. 10 shows a further embodiment of the bearing device 52 in the end region of a band 16.
  • a protruding end part 54 of the cover layer 55 is wrapped around a tubular bearing housing 53.
  • the tubular bearing housing 53 is connected to a support body 84 projecting in the direction of an intermediate layer 65.
  • This support body 84 extends parallel to the tubular bearing housing 53 in a sword-like manner, with a bearing surface facing the cover layer 55 extending tangentially to the tubular bearing housing 53.
  • An upper side 86 of the supporting body facing the intermediate layer 65 or a further cover layer 66 can run at an angle to the contact surface 85.
  • the support body 84 it is also possible for the support body 84 to form the entire intermediate layer 65 or to have the same thickness as the intermediate layer 65, and for a transition point between the support body 84 and the intermediate layer 65 to be located in a region distant from the bore 36.
  • a further cover layer 66 can be arranged on the intermediate layer 65, which is connected to the end part 54 of the cover layer 55.
  • the end part 54 can also be connected to the intermediate layer 65, and the band 16 can also be produced without an intermediate layer 65 and with the further cover layer 66.
  • FIGS. 11 and 12 show a mold 87 consisting of an upper part 10 and a lower part 9.
  • a band 16 can be produced in this form 87, the form of production of this band also being described on the basis of this form 87.
  • a strip blank made of a cover layer 55 and a further cover layer 66 is inserted into the mold 87, the cover layer 55 forming a surface 56 and side edges 57 of the strip 16. Furthermore, this cover layer 55 is vice versa beat and connected to the further cover layer 66, for example via an adhesive layer 88 to form a shell.
  • suction openings 19, of which only a few are indicated schematically, are provided, with which the cover layer 55 or the further cover layer 66 can be applied to the mold surfaces without play.
  • a cavity is created in the interior of the band 16, this cavity also being produced in the region of the folded-over end part 54.
  • a core 89 is provided in the region of the end part 54, which extends into the band to form the recesses 39 or between the ones next to the recesses remaining strip of tape engages.
  • a core pin 90 also extends into the interior of the mold, with which the bore 36 can be produced in the region of the end part 54.
  • the liquid or pasty plastic is usually introduced from the area of the end part 54 and now fills the interior of the band 16 between the two cover layers 55 and 66 and at the same time forms the bearing device 52 with the bore 36 arranged therein.
  • the simultaneous production of the recesses by means of the cores 89 and the bore 36 by means of the core pin 90 ensures an exact alignment of these parts with respect to one another, so that correct operation or use is possible.
  • a belt according to the invention or manufactured according to the method according to the invention can also be used as a belt, e.g. Pants or skirt belts, as a carrier tape, for example for bags or suitcases, as braces or as a fastening strap or the like.
  • a belt e.g. Pants or skirt belts
  • a carrier tape for example for bags or suitcases, as braces or as a fastening strap or the like.
  • objects designed according to the invention which have a configuration other than a band and in which the recesses and the supporting bolt can be used for connection to other parts. Above all, this applies to swiveling shift levers in switches or in gearboxes or adjusting levers for motor vehicle seats and the like.
EP89890002A 1988-06-15 1989-01-02 Elément en forme de bande ou de sangle, en particulier bracelet de montre Expired - Lifetime EP0347405B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0155488A AT395805B (de) 1988-06-15 1988-06-15 Band- oder riemenfoermiger bauteil, insbesondere uhrarmband
AT1554/88 1988-06-15

Publications (3)

Publication Number Publication Date
EP0347405A2 true EP0347405A2 (fr) 1989-12-20
EP0347405A3 EP0347405A3 (fr) 1991-08-07
EP0347405B1 EP0347405B1 (fr) 1994-03-30

Family

ID=3515904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89890002A Expired - Lifetime EP0347405B1 (fr) 1988-06-15 1989-01-02 Elément en forme de bande ou de sangle, en particulier bracelet de montre

Country Status (3)

Country Link
EP (1) EP0347405B1 (fr)
AT (2) AT395805B (fr)
DE (2) DE58907326D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017088A1 (fr) * 1991-03-27 1992-10-15 Hirsch Armbänder Gesellschaft M.B.H. Bracelet de montre
CN100443007C (zh) * 2003-12-24 2008-12-17 精工电子有限公司 手表

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403877B (de) * 1994-04-13 1998-06-25 Kuki D O O Ljubljana Uhrband

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806449A1 (de) * 1967-11-24 1969-06-12 Lumorex Luescher Moret & Co Verfahren zur Herstellung eines Uhrarmbandes und nach dem Verfahren hergestelltes Uhrarmband
US3962013A (en) * 1974-09-04 1976-06-08 Nco Works, Ltd. Method of forming a bearing hole in the body of a strap member mainly adapted for use as a watch strap
EP0098239A1 (fr) * 1982-06-11 1984-01-11 Eta SA Fabriques d'Ebauches Montre-bracelet dont le bracelet est attaché au boîtier de montre par une charnière
WO1984000285A1 (fr) * 1982-07-07 1984-02-02 Heinz Hermann Weick Element de liaison pour la fixation d'un bracelet a une montre
AT381845B (de) * 1984-08-22 1986-12-10 Hirsch Hermann Leder Kunstst Anordnung zum befestigen von riemen
EP0199708B1 (fr) * 1985-04-15 1991-11-21 Hirsch Armbänder Gesellschaft m.b.H. Procédé pour la fabrication d'objets ayant au moins deux couches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578208A (en) * 1969-02-18 1971-05-11 Bauer Gustav Fa Watch band strap with releasable end connection
CH633150GA3 (en) * 1979-10-09 1982-11-30 Wristwatch case
AT380159B (de) * 1982-06-17 1986-04-25 Hirsch Hermann Leder Kunstst Riemen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806449A1 (de) * 1967-11-24 1969-06-12 Lumorex Luescher Moret & Co Verfahren zur Herstellung eines Uhrarmbandes und nach dem Verfahren hergestelltes Uhrarmband
US3962013A (en) * 1974-09-04 1976-06-08 Nco Works, Ltd. Method of forming a bearing hole in the body of a strap member mainly adapted for use as a watch strap
EP0098239A1 (fr) * 1982-06-11 1984-01-11 Eta SA Fabriques d'Ebauches Montre-bracelet dont le bracelet est attaché au boîtier de montre par une charnière
WO1984000285A1 (fr) * 1982-07-07 1984-02-02 Heinz Hermann Weick Element de liaison pour la fixation d'un bracelet a une montre
AT381845B (de) * 1984-08-22 1986-12-10 Hirsch Hermann Leder Kunstst Anordnung zum befestigen von riemen
EP0199708B1 (fr) * 1985-04-15 1991-11-21 Hirsch Armbänder Gesellschaft m.b.H. Procédé pour la fabrication d'objets ayant au moins deux couches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017088A1 (fr) * 1991-03-27 1992-10-15 Hirsch Armbänder Gesellschaft M.B.H. Bracelet de montre
CN100443007C (zh) * 2003-12-24 2008-12-17 精工电子有限公司 手表

Also Published As

Publication number Publication date
AT395805B (de) 1993-03-25
DE58907326D1 (de) 1994-05-05
ATA155488A (de) 1992-08-15
EP0347405B1 (fr) 1994-03-30
DE8900015U1 (de) 1989-02-23
ATE103474T1 (de) 1994-04-15
EP0347405A3 (fr) 1991-08-07

Similar Documents

Publication Publication Date Title
AT513484B1 (de) Blattfeder aus einem Faserverbundwerkstoff mit integrierten Lageraugen und Verfahren zur Herstellung derselben
DE2115383C3 (de) Verfahren zum Herstellen eines teilbaren Reißverschlusses
DE2952591A1 (de) Verfahren zum fertigen von brandsohlen fuer schuhwerk
DE3032936A1 (de) Elastisches seil sowie verfahren und vorrichtung zu seiner herstellung
DE2907475A1 (de) Verfahren zum formen eines blindniets
DE2518445A1 (de) Verfahren zum herstellen von scheibenwischer-blaettern
DE3202473C2 (de) Verfahren und Vorrichtung zur Herstellung von Zahnriemen
DE2118012B2 (de) Verdeckter reissverschluss mit oberen anschlaggliedern und verfahren und vorrichtung zur herstellung derselben
EP0082321A2 (fr) Ressort à flexion en matière plastique renforcée de fibres et presse pour sa fabrication
EP1677925B1 (fr) Procede et dispositif de fabrication d'une composante hybride
DE1679124A1 (de) Verfahren und Vorrichtung zur Herstellung einer widerstandsfaehigen Leiterverbindung
DE10104035A1 (de) Verfahren zum Herstellen eines Kunststoff-Metall-Verbundkörpers
DE2260742A1 (de) Verfahren und vorrichtung zur genauen und gleichfoermigen formgebung von metallkoerpern
CH621289A5 (fr)
DE2430341C3 (de) Brückenartiger oberer Endanschlag für Reißverschlüsse
DE2229893A1 (de) Rost für Ventilationsöffnungen
EP0347405A2 (fr) Elément en forme de bande ou de sangle, en particulier bracelet de montre
DE4441095C2 (de) Aus Folien hergestelltes Haftverschlußteil
DE2924871A1 (de) Verfahren und vorrichtung zum verbinden der gegenueberliegenden schenkel von gegossenen reissverschlusskuppelgliedern
DE2939263A1 (de) Sonnenblende
DE2433276B2 (de) Verfahren zur Herstellung von Armierungsbändern aus glasfaserverstärktem Kunststoff
DE3201135A1 (de) Befestigungsvorrichtung fuer gegenstaende wie konstruktionsteile, waende, abschirmungen, schilder o.dgl. an mast-, rohr- oder stangenfoermigen traegern, beispielsweise zum anbringen von hinweisschildern an rohrleitungen
DE4337737C1 (de) Verfahren zur Verbindung der Enden von Zahnriemen
DE102018108402B4 (de) Verbindungssteckteil für einen Felgenring, insbesondere für Fahrräder
DE2940675C2 (de) Einseitig abbiegbarer Metallschlauch zur Aufnahme von flexiblen Energieführungsleitungen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB LI LU NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB LI LU NL

17P Request for examination filed

Effective date: 19910916

17Q First examination report despatched

Effective date: 19920514

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HIRSCH ARMBAENDER GESELLSCHAFT M.B.H.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB LI LU NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19940330

Ref country code: GB

Effective date: 19940330

Ref country code: FR

Effective date: 19940330

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940330

Ref country code: BE

Effective date: 19940330

REF Corresponds to:

Ref document number: 103474

Country of ref document: AT

Date of ref document: 19940415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58907326

Country of ref document: DE

Date of ref document: 19940505

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19940330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19950102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19950131

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19951003

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ABP PATENTMARKETING GMBH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20030120

Year of fee payment: 15

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL