EP0276586A2 - Haltevorrichtung für einen auswechselbaren Leisten zum Halten eines Schuhes während der Reparatur - Google Patents

Haltevorrichtung für einen auswechselbaren Leisten zum Halten eines Schuhes während der Reparatur Download PDF

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Publication number
EP0276586A2
EP0276586A2 EP87401072A EP87401072A EP0276586A2 EP 0276586 A2 EP0276586 A2 EP 0276586A2 EP 87401072 A EP87401072 A EP 87401072A EP 87401072 A EP87401072 A EP 87401072A EP 0276586 A2 EP0276586 A2 EP 0276586A2
Authority
EP
European Patent Office
Prior art keywords
tube
rod
ring
handles
retaining device
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
EP87401072A
Other languages
English (en)
French (fr)
Other versions
EP0276586B1 (de
EP0276586A3 (en
Inventor
Luis Garcia Lliso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0276586A2 publication Critical patent/EP0276586A2/de
Publication of EP0276586A3 publication Critical patent/EP0276586A3/fr
Application granted granted Critical
Publication of EP0276586B1 publication Critical patent/EP0276586B1/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
    • A43D5/00—Hand appliances or hand tools for making or repairing shoes, other than those covered by groups A43D15/00, A43D19/00, A43D95/00, A43D100/00, A43D117/00
    • A43D5/02—Stands for making footwear

Definitions

  • the present invention relates to a retaining device for interchangeable shapes, which considerably improves the devices which are currently used for positioning a shoe in order to allow its repair.
  • One of the most commonly used systems for fixing said forms consists in introducing the rod of the form inside a tube which projects vertically from the support, fixing it by means of a screw perpendicular to the rod of the form, and which retains it by preventing any movement.
  • This type of binding presents the difficulty that, if the shape is mounted asymmetrically with respect to the axis of the base, the repeated blows that are struck on it, when working the shoe, have for consequence of increasing the tolerances existing between the screw and the rod of the form, making this operation very difficult, since the fixing system described then takes play.
  • Another type of device currently used consists of a lateral tightening carried out on the tube of the rod which holds the shape, by means of a nut or the like, sliding on the external part of this rod, which is provided with a certain taper. .
  • the retaining device for interchangeable form constituting the object of the present invention significantly improves all the devices currently existing on the market, since it provides definitive fixing by means of a quick, secure locking system. and requiring little effort.
  • the device according to the invention comprises a vertical tube the interior of which is capable of receiving the rod of the form to be immobilized and it is characterized in that this vertical tube contains a horizontal disk intended to support the rod of the form to be immobilized and this tube has vertical slots allowing its contraction, and in that a cylindrical clamping ring is arranged around this tube, this ring having internally a conical ramp complementary to another conical ramp provided on the periphery of the tube at its upper end, and this ring being connected by traction bands to pivoting handles for maneuvering an actuating device making it possible to control the sliding of the ring on the tube, and as a result of tightening of this tube on the rod of the form to be immobilized.
  • At least one of the two elements for fixing the handles to the diametrical rod is easily detachable to allow the assembly of the handle to be removed from the tube so as to facilitate the laying of a series of tools around that -this, and at its bottom.
  • the retaining device for interchangeable shapes comprises a tube 1, the interior 2 of which is hollow and which rests on the ground by means of a base 3, this tube facilitating the positioning of the actual form 4 which has a rod 5 inserted inside this tube.
  • the tube 1 Inside the tube 1, and at a suitable height depending on the length of the rod 5 of the shape 4, there is a horizontal disc 6 on which is placed a disc 7 made of elastic material such as rubber or the like. On this elastic disc rests the rod 5 of the form 4. At its upper part the tube 1 has a plurality of slots 8 intended to facilitate the reduction of its perimeter by external compression, a conical ramp 9 being provided in the vicinity of the upper end of this tube.
  • a cylindrical ring 10 for clamping a certain height, which has an internal conical ramp 11 in the vicinity of its upper part, the conicity of this ramp being complementary to the external conicity 9 of the tube 1 in this zoned.
  • This cylindrical ring 10 has tabs 12 projecting in two diametrically opposite external positions. To these tabs are attached metal traction strips 13 which are placed vertically. These bands are fixed at their opposite end 14 to handles 15 of the actuating device proper, in notches 20 provided for this purpose on their lower part.
  • This actuating device comprises a rod 16 placed in a horizontal position, and passing through the tube 1, thanks to orifices 17 diametrically opposite, formed in the latter.
  • the control handles 15 are fixed to this diametrical rod 16 by means of two fixing devices 18 and 19 which both make it possible to rotate these handles in a vertical plane.
  • these fixing devices are such that it is easy to remove at least one of them, for example by means of nuts and screws, so as to allow the separation of the entire actuating device.
  • tube 1 to be able to place around it and at its lower part, a series of tools that cobblers use in their work.

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP19870401072 1987-01-30 1987-05-13 Haltevorrichtung für einen auswechselbaren Leisten zum Halten eines Schuhes während der Reparatur Expired - Lifetime EP0276586B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8700426U ES1001576Y (es) 1987-01-30 1987-01-30 Dispositivo de retencion para hormas cambiables
ES8700426U 1987-01-30

Publications (3)

Publication Number Publication Date
EP0276586A2 true EP0276586A2 (de) 1988-08-03
EP0276586A3 EP0276586A3 (en) 1989-07-12
EP0276586B1 EP0276586B1 (de) 1991-12-11

Family

ID=8249587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870401072 Expired - Lifetime EP0276586B1 (de) 1987-01-30 1987-05-13 Haltevorrichtung für einen auswechselbaren Leisten zum Halten eines Schuhes während der Reparatur

Country Status (3)

Country Link
EP (1) EP0276586B1 (de)
DE (1) DE3775204D1 (de)
ES (1) ES1001576Y (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191079A (en) * 1939-06-28 1940-02-20 Chapelle Euclid I La Shoe jack
FR945819A (fr) * 1947-04-17 1949-05-16 Raccord à serrage rapide pour tubes souples
DE866015C (de) * 1951-08-18 1953-02-05 Erwin Schramm Zwickstock zum Aufstecken eines Schuhleistens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191079A (en) * 1939-06-28 1940-02-20 Chapelle Euclid I La Shoe jack
FR945819A (fr) * 1947-04-17 1949-05-16 Raccord à serrage rapide pour tubes souples
DE866015C (de) * 1951-08-18 1953-02-05 Erwin Schramm Zwickstock zum Aufstecken eines Schuhleistens

Also Published As

Publication number Publication date
DE3775204D1 (de) 1992-01-23
EP0276586B1 (de) 1991-12-11
ES1001576U (es) 1988-05-01
EP0276586A3 (en) 1989-07-12
ES1001576Y (es) 1989-01-01

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