IT1256128B - DEVICE TO FOLD THE EDGE OF THE UPPER ON A SHAPE IN A SHOE MAKING MACHINE - Google Patents

DEVICE TO FOLD THE EDGE OF THE UPPER ON A SHAPE IN A SHOE MAKING MACHINE

Info

Publication number
IT1256128B
IT1256128B ITMI922065A ITMI922065A IT1256128B IT 1256128 B IT1256128 B IT 1256128B IT MI922065 A ITMI922065 A IT MI922065A IT MI922065 A ITMI922065 A IT MI922065A IT 1256128 B IT1256128 B IT 1256128B
Authority
IT
Italy
Prior art keywords
plates
shape
orientation angles
fold
edge
Prior art date
Application number
ITMI922065A
Other languages
Italian (it)
Inventor
Carlo Bianchi
Original Assignee
Carlo Bianchi
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 Carlo Bianchi filed Critical Carlo Bianchi
Priority to ITMI922065A priority Critical patent/IT1256128B/en
Publication of ITMI922065A0 publication Critical patent/ITMI922065A0/en
Priority to EP93201230A priority patent/EP0585982A1/en
Priority to BR9301885A priority patent/BR9301885A/en
Publication of ITMI922065A1 publication Critical patent/ITMI922065A1/en
Application granted granted Critical
Publication of IT1256128B publication Critical patent/IT1256128B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D23/00—Single parts for pulling-over or lasting machines
    • A43D23/02—Wipers; Sole-pressers; Last-supports; Pincers
    • 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

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Il dispositivo descritto comprende una coppia di piastre (10) orientabili a guisa di ganasce intorno ad un centro di rotazione comune (C), mezzi (16) per il sostegno e la guida delle piastre, mezzi (21, 15, 22) per l'impostazione degli angoli di orientamento delle piastre, mezzi (23, 23a) per lo spostamento delle piastre (10) e dei rispettivi mezzi di sostegno e di guida (16) da una posizione di riposo lontano dalla forma ad una posizione di lavoro in cui i bordi interni (12a) delle piastre (10) interferiscono con la tomaia sulla forma (30). Per regolare entro ampi limiti l'orientamento delle piastre in modo indipendente dallo spostamento dalla posizione di riposo alla posizione di lavoro, i mezzi (21, 15, 22) per l'impostazione degli angoli di orientamento delle piastre (10) comprendono un motore (21) per ogni piastra (10) e organi di accoppiamento cinematico (15, 22) tra motore e piastra. E' inoltre prevista un'unità di comando programmabile atta ad azionare indipendentemente i motori (21) delle piastre (10) e i mezzi di spostamento (23, 23a) in modo da orientare le piastre secondo angoli di orientamento prefissati e da spostarle, coi rispettivi mezzi di sostegno e di guida, di una quantità prefissata.The described device comprises a pair of plates (10) orientable in the form of jaws around a common center of rotation (C), means (16) for supporting and guiding the plates, means (21, 15, 22) for setting the orientation angles of the plates, means (23, 23a) for moving the plates (10) and the respective supporting and guiding means (16) from a rest position away from the shape to a working position in which the internal edges (12a) of the plates (10) interfere with the upper on the form (30). To adjust the orientation of the plates within wide limits independently of the movement from the rest position to the working position, the means (21, 15, 22) for setting the orientation angles of the plates (10) comprise a motor ( 21) for each plate (10) and kinematic coupling elements (15, 22) between the motor and the plate. A programmable control unit is also provided for independently operating the motors (21) of the plates (10) and the moving means (23, 23a) so as to orient the plates according to predetermined orientation angles and to move them, with the respective support and guide means, of a predetermined amount.

ITMI922065A 1992-09-04 1992-09-04 DEVICE TO FOLD THE EDGE OF THE UPPER ON A SHAPE IN A SHOE MAKING MACHINE IT1256128B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI922065A IT1256128B (en) 1992-09-04 1992-09-04 DEVICE TO FOLD THE EDGE OF THE UPPER ON A SHAPE IN A SHOE MAKING MACHINE
EP93201230A EP0585982A1 (en) 1992-09-04 1993-04-29 Apparatus for folding the edge of a vamp on the last of a shoe-making machine
BR9301885A BR9301885A (en) 1992-09-04 1993-06-01 DEVICE FOR FOLDING GASPEA ON A SHAPE IN A MACHINE FOR SHOE FOOTWEAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922065A IT1256128B (en) 1992-09-04 1992-09-04 DEVICE TO FOLD THE EDGE OF THE UPPER ON A SHAPE IN A SHOE MAKING MACHINE

Publications (3)

Publication Number Publication Date
ITMI922065A0 ITMI922065A0 (en) 1992-09-04
ITMI922065A1 ITMI922065A1 (en) 1994-03-04
IT1256128B true IT1256128B (en) 1995-11-29

Family

ID=11363913

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922065A IT1256128B (en) 1992-09-04 1992-09-04 DEVICE TO FOLD THE EDGE OF THE UPPER ON A SHAPE IN A SHOE MAKING MACHINE

Country Status (3)

Country Link
EP (1) EP0585982A1 (en)
BR (1) BR9301885A (en)
IT (1) IT1256128B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1491108A1 (en) * 2003-06-24 2004-12-29 OFFICINE MECCANICHE MOLINA & BIANCHI S.p.A. Device for folding the edge of a shoe upper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155994A (en) * 1959-12-08 1964-11-10 Kamborian Jacob S Wipers
US3083384A (en) * 1961-11-10 1963-04-02 Kamborian Jacob S Wipers for end lasting machines
DE3806087A1 (en) * 1988-02-26 1989-09-07 Hacoba Textilmaschinen Lasting machine for shoe shafts
GB8809499D0 (en) * 1988-04-22 1988-05-25 British United Shoe Machinery Wiper assembly for shoe lasting machine

Also Published As

Publication number Publication date
BR9301885A (en) 1994-03-22
EP0585982A1 (en) 1994-03-09
ITMI922065A0 (en) 1992-09-04
ITMI922065A1 (en) 1994-03-04

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929