EP0457882B1 - Maschine zum aufzwicken der seitenteile von schuhoberteilen - Google Patents

Maschine zum aufzwicken der seitenteile von schuhoberteilen Download PDF

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Publication number
EP0457882B1
EP0457882B1 EP19910900883 EP91900883A EP0457882B1 EP 0457882 B1 EP0457882 B1 EP 0457882B1 EP 19910900883 EP19910900883 EP 19910900883 EP 91900883 A EP91900883 A EP 91900883A EP 0457882 B1 EP0457882 B1 EP 0457882B1
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EP
European Patent Office
Prior art keywords
lasting
shoe
rollers
roller
support
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
EP19910900883
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English (en)
French (fr)
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EP0457882A1 (de
Inventor
Hansgerd Dietrich
Rudolf Bender
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.)
Cambio Nome Epo dvsg Patentverwaltungs Etc GmbH
Original Assignee
DEUTSCHE VEREINIGTE SCHUHMASCHINEN GmbH
VER SCHUHMASCH GmbH
DVSG Patentverwaltungs GmbH
USM Espana SA
British United Shoe Machinery Ltd
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 DEUTSCHE VEREINIGTE SCHUHMASCHINEN GmbH, VER SCHUHMASCH GmbH, DVSG Patentverwaltungs GmbH, USM Espana SA, British United Shoe Machinery Ltd filed Critical DEUTSCHE VEREINIGTE SCHUHMASCHINEN GmbH
Publication of EP0457882A1 publication Critical patent/EP0457882A1/de
Application granted granted Critical
Publication of EP0457882B1 publication Critical patent/EP0457882B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D119/00—Driving or controlling mechanisms of shoe machines; Frames for shoe machines
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D21/00—Lasting machines
    • A43D21/006—Lasting machines with rotating lasting means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D25/00—Devices for gluing shoe parts
    • A43D25/047—Devices for lasting with adhesives or for gluing together insoles and uppers
    • A43D25/053—Devices for lasting with adhesives or for gluing together insoles and uppers with rotating gripping means

Definitions

  • This invention is concerned with a machine for lasting side portions of shoe uppers comprising a shoe support for supporting a shoe, comprising a shoe upper on a last and an insole on the last bottom, side lasting roller means comprising two pairs of lasting rollers one pair being arranged at each side of the shoe support, and each pair being supported in a carrier which is mounted for pivotal movement about an axis extending transversely of the bottom of a shoe supported by the shoe support, each lasting roller being mounted for rotation about an axis extending transversely of the shoe bottom, and rotating means being provided for effecting rotation of the lasting rollers such that the lasting rollers of each pair rotate in contrary directions, and each lasting roller further comprising a helical rib whereby, as the roller is rotated, said rib effects an inwiping action on the lasting marginal portion of the shoe upper engaged thereby, and drive means for effecting relative movement, in a direction extending lengthwise of the shoe bottom, between the shoe support and the lasting roller means, whereby a lasting operation is caused to take place in which the
  • the resultant direction of the drafting force is said to extend perpendicular to the edge of the last, thereby avoiding a problem often associated with roller side lasting, namely the formation of folds in the lasting margin, especially at the ball region where the lasting margin of the side region being lasted meets the lasting margin previously lasted in a preceding toe-forepart lasting operation; such folds are perceived in the aforementioned specification as being created, where a single roller is used, by a build-up of material in front of such roller, which material is pushed along towards the previously lasted region.
  • control means for controlling pivotal movement of each of the carriers of the lasting roller means, independently of one another, whereby for each pair selectively one or both of the lasting rollers thereof can be caused to operate in a lasting operation as aforesaid.
  • the machine in accordance with the invention is much more versatile than previous machines, allowing the selection of appropriate rollers, each rotating in an appropriate direction, to be used and also enabling the lasting force applied by the lasting roller means to each side of the shoe to be controlled, in accordance with the needs of that shoe.
  • the problems, referred to above, arising out of the nature of the shoe upper material, may be resolved, it is often found, by varying the drafting force applied by the lasting rollers. Such variation may be achieved by varying the pressure with which each roller is urged against the shoe bottom, to which end different pressures may be applied, through the control means, not only to each pair but also to each roller of each pair. Alternatively, or indeed in addition, different lasting forces may be applied according to whether one or both rollers of each pair are brought into operation; this effect will be noted more significant when tack side lasting (for the reasons set out above). In one instance, for example, a greater lasting force may be desirable in the inside waist region, as compared with the outside waist region.
  • the machine in accordance with the invention can be operated in various modes of operation.
  • a single lasting roller of each pair to be used, rotated each with its operating surface engaging the shoe upper moving in the same direction as its movement relative to the shoe support under the action of the drive means, from a remote position towards the previously lasted end portion, but for the other lasting roller of the pair operating along the outside waist region to be brought into operative engagement with the shoe upper shortly before the previously lasted portion is reached, said other roller by reason of its rotating in a contrary direction, thus mitigating the risk of fold formation at the boundary.
  • either said other lasting roller may take over the lasting operation from the first-mentioned roller, the latter being moved out of engagement with the shoe, or, as in a preferred embodiment, the two rollers may operate together over the selected final portion of the lasting operation.
  • control means may be effective to cause both rollers of each pair to engage the shoe upper lasting marginal portions over the whole of the length of the side portions. This has been found to be of advantage in the case of heavy work boots and the like.
  • control means may be effective to cause both lasting rollers of the pair arranged at the "outside waist” side of the shoe to engage the shoe upper lasting marginal portions while only one of the rollers of the pair arranged at the "inside waist” side of the shoe is caused to engage the shoe along the whole of the side thereof, or alternatively, in a different selected mode of operation, the control means may be effective to cause both lasting rollers of the pair arranged at the "inside waist” side of the shoe to engage the shoe upper lasting marginal portions while only one of the rollers of the pair arranged at the "outside waist” side of the shoe is caused to engage the shoe, according to the particular nature of the shoe and the material from which its upper is made.
  • the axes of rotation of the lasting rollers of each pair lie in a common plane but are inclined to one another within said plane, the axis of pivotal movement of the carrier also lying in said plane and intersecting the point of intersection of the axes of the rollers.
  • the carrier is supported for pivotal movement as aforesaid on a support on which a motor is also supported, operation of which motor, in response to a signal from the control means, effects pivotal movement of the carrier on said support.
  • the control means may be rendered effective to vary the applied lasting forces by rendering only one or both of the lasting rollers operative not only as between lasting operations but also during a given lasting operation.
  • the pressure applied by the rollers of each pair can be varied for each roller independently.
  • the axis of pivotal movement of the carrier is coincident with one of the roller axes; more particularly the roller axis of rotation coincident with the axis of pivotal movement of the carrier is fixed in relation to the support.
  • the roller whose axis of rotation is thus fixed is constantly in engagement with the shoe upper during the lasting operation, and the other roller of each pair may selectively be brought into such engagement either for the whole of the lasting operation, only part thereof or for no part thereof.
  • a first motor is effective to urge the support, and thus the roller with the fixed axis, towards the shoe bottom under a first applied pressure
  • the pressure applied by the carrier-pivoting motor is separately adjustable and thus a second applied pressure can be applied by the other lasting roller, means being provided for the independent setting of the pressure supplied to each of the motors.
  • the support is bodily adjustable angularly in relation to the shoe support about an axis extending lengthwise of the shoe bottom. In this way, the inclination of the rollers can be set according to the transverse contour of the shoe bottom being operated upon.
  • the lasting rollers of each pair rotate in contrary directions.
  • sensing means is provided, e.g. associated with toe support means of the shoe support, for sensing whether the shoe supported by the shoe support is a left or a right and for supplying an appropriate signal to the control means.
  • sensing means e.g. associated with toe support means of the shoe support, for sensing whether the shoe supported by the shoe support is a left or a right and for supplying an appropriate signal to the control means.
  • control means comprises programme-controlled means, more particularly a microprocessor responsive in accordance with programmed instructions and in response to a particular selection of a mode of operation of the machine.
  • the shoe length measuring means may be constituted by e.g. a linear potentiometer, the output of which, representing a signal to the control means, is in the form of a voltage of variable value, while the sensing means may comprise a proximity or like switch, which is responsive to the position of e.g. the toe support means of the shoe support, which toe support means is movable between two positions according to whether the shoe supported thereby is a left or a right.
  • the invention is applicable to side lasting machines both of the type using cement (adhesive) for securing the lasting marginal portions of the shoe upper to the insole and also of the type using tacks or other metallic fasteners for that purpose.
  • the machine now to be described comprises a shoe support 10 mounted for movement about a horizontal axis 12 between a shoe loading position and the operating locality of the machine in which the heel end portion of a shoe S supported thereby is embraced by a heel band 14 forming part of heel seat lasting instrumentalities of the machine, said band 14 determining the lengthwise disposition of the shoe in the machine.
  • the shoe support 10 comprises a heel pin 16 and a toe rest 18 whereby the shoe can be supported bottom up.
  • a holddown 20 is also provided for determining the heightwise disposition of the shoe in relation to the heel seat lasting instrumentalities.
  • the machine also comprises heel seat lasting instrumentalities comprising a wiper assembly, comprising a pair of wiper plates 26 by which marginal portions of a shoe upper in the heel seat region of the shoe can be wiped over and secured to corresponding marginal portions of the insole of the shoe, said assembly and its operation being fully described in GB-A 2052950.
  • the heel seat lasting instrumentalities comprise fastener-inserting tools generally designated 28 associated with the wiper assembly in such a manner that, after the over-wiping of lasting marginal portions of the upper, said portions are secured to the insole by fasteners driven thereinto.
  • the machine further comprises side lasting instrumentalities by which opposite side portions of the shoe upper can be wiped over and secured to corresponding marginal portions of the insole, said side lasting instrumentalities comprising two side lasting assemblies generally designated 230', arranged one at each side of the shoe support 10.
  • the two side lasting assemblies are generally the same, save that the one is a mirror-opposite of the other, and consequently only one of the assemblies will now be described with reference to Figures 2 to 5.
  • Each side lasting assembly 230' comprises a forwardly extending support arm 370 which is mounted at its rear end for pivotal movement about a horizontal axis 348 in a support frame 362, also forwardly extending, which in turn is mounted for pivotal movement about a vertical axis 364 whereby the forward ends of the arms can be moved towards and away from the shoe support and towards and away from each other.
  • the support frame supports also a motor, in the form of a pneumatic cylinder 366, for effecting pivotal (heightwise) movement of the arm about its horizontal support axis 348.
  • Further motor means in the form of two hydraulic cylinders 352, one associated with each arm, effects movement of the forward ends of the arms towards and away from one another.
  • the machine also comprises drive means in the form of a further hydraulic motor 350 mounted on the machine frame for effecting fore-and-aft movement of the side lasting instrumentalities, thus to effect movement thereof relative to the shoe support 10.
  • the lowermost position of the arm 370 relative to the support frame 362 is determined by a stop 368, the heightwise position of which can be manually set via pneumatic cylinder 358 mounted (see Figure 1) on the front of the machine and operatively connected to the stop 368 by a Bowden cable 356.
  • a plate 372 Supported at the forward end of the arm 370 is a plate 372 having an arcuate slot 374 and groove 376 formed therein, the groove providing a track for rolls 378 mounted on a support block 380, which also carries a clamping nut 382 by which the support can be locked in position in relation to the plate 372.
  • the support block 380 has an integral annular lug 383 at the upper end thereof in which is secured a rotary drive motor 384, e.g. a hydraulic motor, for a first lasting roller 386.
  • the axis of rotation of the roller 386, and the axis of the annular lug 383, as well as of the motor 384, are all coincident.
  • a carrier 388 supported on the body of the motor 384 is a carrier 388, by which thus the motor 384 can also be considered to be supported, said carrier 388 being mounted for pivotal movement on the body of the motor 384 about an axis coincident with the axis of rotation of the roller 386.
  • the carrier 388 supports in a lug thereof a further rotary drive motor 390, again e.g. a hydraulic motor, for a second lasting roller 392.
  • the axis of rotation of the roller 392 lies in a common plane with the axis of rotation of the roller 386, but the two axes are inclined to one another within said plane. The angle of such inclination within the plane is acute, being of the order of 20°.
  • a piston-and-cylinder arrangement 394 is provided, mounted on the support block 380, the piston rod 396 thereof being connected with the carrier 388.
  • Each lasting roller 386, 392 is provided with a helical rib whereby, as the roller is rotated, the rib effects an inwiping action on the lasting marginal portion of the shoe upper engaged thereby, the arrangement being such that in the operation of the machine the rollers of each pair are caused to rotate in contrary directions, more particularly such that an operating surface portion of each roller when in engagement with the shoe upper is moving in a direction towards the other lasting roller; to this end therefore the helical rib of the lasting roller 386 describes a left-hand helix and that of the lasting roller 392 a right-hand helix.
  • the arrangement of the groove-and-rolls arrangements 376, 378 enables the angle of the carrier 388, and thus of both rollers 386, 392 to be adjusted according to the transverse contour of the shoe bottom, the clamping lever 382 enabling the rollers to be held in any desired disposition to the extent determined by the length of the slot 374.
  • the axis of rotation of the lasting roller 386 is disposed at a small acute angle to the perpendicular to the longitudinal centre line of the machine, with its free end towards the heel end of the shoe.
  • the machine in accordance with the invention also comprises an in-machine adhesive-applying system comprising two adhesive-applying nozzles 400 (see Figure 1) arranged to operate along opposite side portions of the shoe bottom thus to apply adhesive to marginal portions of the insole in the region of said side portions.
  • two adhesive-applying nozzles 400 see Figure 1
  • the adhesive-applying nozzles 400 are mounted for movement fore-and-aft on a slide frame comprising four rods 402 and initially move in a rectilinear path thus to clear the ends of the "legs" of the heel band.
  • each nozzle is guided along a path parallel to the periphery of the insole by a guide (not shown) which engages said periphery (or the shoe last adjacent the insole) and which is mounted in a fixed relationship with its nozzle 400.
  • a guide (not shown) which engages said periphery (or the shoe last adjacent the insole) and which is mounted in a fixed relationship with its nozzle 400.
  • Each nozzle/guide arm assembly is urged resiliently against the insole periphery and the assemblies are moved along their fore-and-aft path by means of a hydraulic motor (not shown) which operates synchronously with the drive means for the lasting rollers.
  • sensing means is provided, associated with the toe rest 18, which for this purpose can rock about a horizontal fore-and-aft axis 18 a , it being thus rocked in one direction when a left shoe toe is supported thereby and in the other direction when a right shoe toe is thus supported.
  • the sensing means may be in any suitable form, e.g. a proximity switch (not shown), which signals the control means of the machine according to the direction in which the toe rest 18 has been rocked.
  • path-length setting means including an operator-actuatable selector knob 410 controlling a rotary potentiometer which thus supplies a corresponding signal to the control means of the machine.
  • automatic shoe length measuring means including e.g. a linear potentiometer, may be provided.
  • the control means of the machine is preferably programme-controlled means which includes a microprocessor programmed not only to cause the various modes of operation of the machine (as will be hereinafter described) to take place, but also to control the temperature of the various integers of the adhesive-applying system and other functions of the machine, including the synchronous operation of the motor for the nozzles 400 and the drive means for the lasting rollers.
  • a microprocessor programmed not only to cause the various modes of operation of the machine (as will be hereinafter described) to take place, but also to control the temperature of the various integers of the adhesive-applying system and other functions of the machine, including the synchronous operation of the motor for the nozzles 400 and the drive means for the lasting rollers.
  • the machine also comprises selector means (not shown) whereby different modes of operation of the machine can be selected, according to the needs of the shoe to be operated upon.
  • the sensing means signals whether the shoe is a left or a right
  • the stops 368 will have been set such that either the lasting rollers 386, 392 will engage the shoe upper during their inward movement towards each other (usually in the case of heavy shoe upper material) or will remain above the shoe upper and thus not have any inwiping effect thereon during such inward movement (usually in the case of light, stretchable, upper material).
  • the side lasting assemblies and also the adhesive-applying nozzles 400 are moved inwards.
  • the adhesive-applying nozzles first engage the insole and apply adhesive to the shoe bottom (lasting margin of the upper and/or margin of the insole) progressively from the heel breast line toewardly, according to the path length input. Following the initiation of adhesive application, and after the rollers have completed their inward movement, the stops 368 are retracted so that the lasting rollers (or selected ones thereof) now apply a lasting pressure to the lasting marginal portions of the upper under the control of the various motors, as will be hereinafter described.
  • rollers 386 In one mode of operation of the machine, which may be selected when operating upon light, relatively stretchable materials, only the two rollers 386 are caused to engage the lasting margin of the shoe upper, the other rollers 392 being held out of engagement by the motor 394.
  • the engagement of rollers with the shoe takes place in the heel breast line region (the heel seat being lasted in the same operation by the seat last instrumentalities) and the drive means then causes the side lasting instrumentalities to be moved toewardly towards the "boundary" with the previously lasted toe end portion.
  • the "outside waist” roller 392 is also moved into engagement with the shoe upper lasting marginal portion. Because of its contra-rotation this roller 392 acts directly against the formation of a fold in the material which may have built up in front of the "outside waist” roller 386. It is not expected that any fold will be likely to be formed along the "inside waist” side of the shoe, but to give additional inward drafting of the shoe upper material at the ball region, if desired both pairs of rollers 386, 392 can be moved axially inwards, in the manner described in EP-A 0271303.
  • both “inside waist” rollers 386, 392 may be used, with or without the axial displacement described above, without going outside the scope of the invention in its broader aspects.
  • the engagement of the second "outside waist” roller 392 with the shoe upper may be followed by or coincide with the withdrawal of the first roller 386, always of course provided that no portion of the side of the shoe remains unlasted; this could for example be achieved by the rearward roller constituting the second roller, so that, in engaging the shoe upper, it would overlap part of the lasting margin already lasted by the first roller.
  • rollers 386 are each urged against the shoe bottom by the motor 366 acting on the support arm 370 to cause it to pivot about its horizontal axis, while each second roller 392 is urged against the shoe bottom by the motor 394 acting on the carrier 388 for pivoting said second roller into such engagement.
  • the machine also comprises operator-actuatable means, in the form of knobs 398 on the machine control panel, for setting the desired pressure for each motor.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Mechanical Means For Catching Fish (AREA)

Claims (8)

  1. Maschine zum Zwicken von Seitenabschnitten von Schuhschäften, die folgendes umfaßt:
       eine Schuhstütze (10) zum Stützen eines Schuhs (S), welcher einen Schuhschaft auf einem Leisten und eine Brandsohle an der Leistenunterseite umfaßt,
       und eine Zwickrolleneinrichtung (230'), die zwei Zwickrollenpaare (386; 392) umfaßt, wobei an jeder Seite der Schuhstütze (10) ein Paar angeordnet ist und wobei jedes Paar an einem Trager (388) angebracht ist, der für eine Schwenkbewegung um eine Achse gelagert ist, die sich quer zur Unterseite eines von der Schuhstütze (10) gestützten Schuhs erstreckt, wobei jede Zwickrolle (386; 392) zum Drehen um eine Achse gelagert ist, die sich ebenfalls quer zur Schuhunterseite erstreckt, und wobei eine Dreheinrichtung (384, 390) zum Bewirken einer Drehbewegung der Zwickrollen (386; 392) dergestalt vorgesehen ist, daß sich die Zwickrollen eines jeden Paares in entgegengesetzte Richtungen drehen, und wobei jede Zwickrolle (386; 392) ferner mit einer schraubenförmigen Rippe versehen ist, wodurch diese Rippe, während die Rolle gedreht wird, eine Überschiebwirkung auf den Zwickrandabschnitt des Schaftes ausübt, mit dem sie im Eingriff ist, und
       eine Antriebseinrichtung (350) zum Bewirken einer relativen Bewegung zwischen der Schuhstütze (10) und der Zwickrolleneinrichtung (230') in Langsrichtung der Schuhunterseite, wodurch veranlaßt wird, daß ein Zwickvorgang stattfindet, bei dem die Zwickrandabschnitte des Schuhschaftes an gegenüberliegenden Seiten des Schuhs fortschreitend mittels der Zwickrolleneinrichtung (230') über entsprechende Randabschnitte der Brandsohle übergeschoben und gegen die Brandsohle gedrückt werden, wobei solche Zwickrandabschnitte in einem solchen übergeschobenen Zustand an der Brandsohle befestigt werden,
       wobei diese Einrichtung durch eine Steuereinrichtung zur Steuerung einer Schwenkbewegung eines jeden der Träger (388) der Zwickrolleneinrichtung (230') unabhängig voneinander gekennzeichnet ist, wodurch für jedes Paar wahlweise eine oder beide Zwickrollen (386; 392) dazu veranlaßt werden kann bzw. können, in einem Zwickvorgang wie vorstehend beschrieben zu arbeiten.
  2. Maschine gemäß Anspruch 1, dadurch gekennzeichnet, daß der Träger (388) für eine Schwenkbewegung wie oben erwähnt auf einer Stütze (380, 382) gelagert ist, an der auch ein Motor (394) befestigt ist, dessen Betrieb aufgrund eines Signals von der Steuereinrichtung eine Schwenkbewegung des Trägers (388) an der Stütze (380, 382) bewirkt.
  3. Maschine gemäß Anspruch 2, dadurch gekennzeichnet, daß die Stütze (380, 382) zusammen mit dem Träger (388) und den davon gelagerten Zwickrollen (386, 392) winkelmäßig relativ zur Schuhstütze (10) um eine sich längs der Schuhunterseite erstreckende Achse körperlich einstellbar ist.
  4. Maschine gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Drehachsen der Zwickrollen (386; 392) eines jeden Paares in einer gemeinsamen Ebene liegen, jedoch innerhalb dieser Ebene aufeinander zu geneigt sind, und daß die Achse der Schwenkbewegung des Trägers (388) ebenfalls in dieser Ebene liegt und den Schnittpunkt der Achsen der Rollen (386; 392) kreuzt.
  5. Maschine gemäß Anspruch 4, dadurch gekennzeichnet, daß die Achse der Schwenkbewegung des Trägers (388) mit der Achse einer (386) der Rollen (386; 392) zusammenfällt.
  6. Maschine gemäß Anspruch 5, dadurch gekennzeichnet, daß sich diejenige Rolle (386), deren Drehachse mit der Achse zusammenfällt, um die der Träger (386) schwenkt, auf eine solche Weise dreht, daß sich dessen im Eingriff mit dem Schuhschaft stehender im Betrieb befindlicher Oberflächenabschnitt in die gleiche Richtung bewegt wie die Richtung, in die sich die Zwickrolleneinrichtung (230') unter der Wirkung der Antriebseinrichtung (350) relativ zur Schuhunterseite bewegt.
  7. Maschine gemäß Anspruch 5 bzw. 6, wenn mit Anspruch 2 verknüpft, dadurch gekennzeichnet, daß die Drehachse der einen (386) der Rollen (386, 392) relativ zur Stütze (380, 383) ortsfest ist.
  8. Maschine gemäß Anspruch 2 bzw. 3 bzw. einem der Ansprüche 4 bis 7, wenn direkt oder indirekt mit einem dieser Ansprüche verknüpft, dadurch gekennzeichnet, daß es sich bei dem Motor (394) für den Träger (388) um einen mit Fluiddruck betriebenen Motor (394) handelt und ein weiterer mit Fluiddruck betriebener Motor (366) dafür vorgesehen ist, die Stütze (380, 383), mittels derer der Träger (388) gestützt wird, wie oben erwähnt auf die Schuhstütze (10) zu zu drücken, wobei eine Einrichtung (398) zum unabhängigen Einstellen des an jeden der Motoren (366, 394) gelieferten Druckes vorgesehen ist.
EP19910900883 1989-12-09 1991-07-12 Maschine zum aufzwicken der seitenteile von schuhoberteilen Expired - Lifetime EP0457882B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898927902A GB8927902D0 (en) 1989-12-09 1989-12-09 Machine for lasting side portions of shoe uppers
GB8927902 1989-12-09

Publications (2)

Publication Number Publication Date
EP0457882A1 EP0457882A1 (de) 1991-11-27
EP0457882B1 true EP0457882B1 (de) 1994-02-09

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EP19910900883 Expired - Lifetime EP0457882B1 (de) 1989-12-09 1991-07-12 Maschine zum aufzwicken der seitenteile von schuhoberteilen

Country Status (7)

Country Link
EP (1) EP0457882B1 (de)
JP (1) JPH04503768A (de)
BR (1) BR9007094A (de)
DE (1) DE69006591T2 (de)
ES (1) ES2049106T3 (de)
GB (1) GB8927902D0 (de)
WO (1) WO1991008687A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781344A1 (fr) * 1998-07-24 2000-01-28 Roger Blanc Dispositif pour la mise en forme de chaussures en cours de fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845303C2 (de) * 1978-10-18 1986-03-06 Schön & Cie GmbH, 6780 Pirmasens Vorrichtung zum Andrücken des Schaftrandes an die Brandsohle einer Schuheinheit
DE3438297A1 (de) * 1983-11-08 1985-06-27 Internationale Schuh-Maschinen Co Gmbh, 6780 Pirmasens Vorrichtung zum seitenzwicken einer schuheinheit
DE3642239A1 (de) * 1986-12-10 1988-06-23 Ver Schuhmasch Gmbh Verfahren und vorrichtung zum zwicken eines schuhschaftes

Also Published As

Publication number Publication date
DE69006591D1 (de) 1994-03-24
GB8927902D0 (en) 1990-02-14
BR9007094A (pt) 1992-02-18
ES2049106T3 (es) 1994-04-01
JPH04503768A (ja) 1992-07-09
WO1991008687A1 (en) 1991-06-27
EP0457882A1 (de) 1991-11-27
DE69006591T2 (de) 1994-05-19

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