EP0118654A2 - Dispositif pour lainer et carder les semelles - Google Patents

Dispositif pour lainer et carder les semelles Download PDF

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Publication number
EP0118654A2
EP0118654A2 EP83830276A EP83830276A EP0118654A2 EP 0118654 A2 EP0118654 A2 EP 0118654A2 EP 83830276 A EP83830276 A EP 83830276A EP 83830276 A EP83830276 A EP 83830276A EP 0118654 A2 EP0118654 A2 EP 0118654A2
Authority
EP
European Patent Office
Prior art keywords
fluffing
sole
plungers
supporting block
pressing plane
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.)
Withdrawn
Application number
EP83830276A
Other languages
German (de)
English (en)
Other versions
EP0118654A3 (fr
Inventor
Pietro Fassina;
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.)
GARFAS MACCHINE Srl
Original Assignee
GARFAS MACCHINE Srl
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 GARFAS MACCHINE Srl filed Critical GARFAS MACCHINE Srl
Publication of EP0118654A2 publication Critical patent/EP0118654A2/fr
Publication of EP0118654A3 publication Critical patent/EP0118654A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/241—Construction of the jaws characterised by surface features or material
    • B25B1/2415—Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece
    • B25B1/2421—Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece the parts having a linear movement
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D37/00—Machines for roughening soles or other shoe parts preparatory to gluing

Definitions

  • the present invention relates to fluffing and carding devices for shoe soles.
  • the sole fluffing and carding device is characterized in that it comprises a sole supporting block having incorporated therein a pluralty of pneumatically or hydraulically controlled plungers, whose rods project from the block, a rigid pressing plane against which the sole is pressed by the plungers, and a fluffing or carding unit disposed at an aperture of the pressing plane, said supporting block being carried by a carriage adapted to move parallel to the pressing plane so that the whole surface of the sole to be worked contacts the fluffing or carding unit.
  • the sole is deformed so that its surface to be worked becomes substantial ly flat enabling to obtain a uniform working of the sole surface.
  • the device comprises a supporting block 1 in which there is provided a plurality of cylindrical throught chambers 2 for plungers 3 provided with a rod 4.
  • the supporting block 1 is completed by a lower cap 5 and an upper cap 6.
  • Fig. 1 there is shown the lower cap 5 in which three chambers 7, 8 and 9 are provided each intended to actuate a group of plungers 3 and this with the purpose of exerting different pressures on the various areas of the sole in dependence on the working requirements.
  • Each chamber 7, 8 and 9 has an orifice 10, 11 and 12 respecti vely, with an associated pressure fluid source (not shown).
  • This fluid can be compressed air or oil depending on the specific working requirements.
  • the supporting block 1 is secured at one of its longitudinal sides to a guide 16 which can move on bearings 17 beneath a rigid pressing plane 18.
  • a fluffing or carding unit 20 which can consist of a roller on which a fluffing band is wound is disposed at the opening 19.
  • two driving rollers 21 which have the function to accompany the feed of the sole 22.
  • the supporting block 1 is not beneath the pressing plane 18, the chambers 7, 8 and 9 of the lower cap 5 communicating through the lines 13, 14 and 15 with the associated pressure sources. Obviously, the pressure in the three chambers can be different in dependence.on the working requirements. In this situation the plungers 3 are completely extended. At this point the sole 22 is laid on the top of the rods 4 of the plungers 3 with the surface to be worked turned upwards. The supporting block 1 with the sole carried by it is then pushed beneath the pressing plane 18. As a result the plungers 3 will move back to different extents according to the depth of the sole at the individual plungers.
  • each plunger 3 will exert such a force on the sole 22 as to compress it against the pressing plane 18 so that the upper surface of the sole becomes substantially flat.
  • the force exerted by a plunger 3 will depend on the chamber (7, 8 or 9) with which it communicates. As the supporting block 1 goes on with its advancement the upper surface of the sole 22 will come gradually in contact with the fluffing or carding unit 20 thus causing a uniform working of the sole.
  • the fluffing and carding device according to the invention is adapted to work soles of any composition and with variable depth along the sole.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP83830276A 1983-02-03 1983-12-21 Dispositif pour lainer et carder les semelles Withdrawn EP0118654A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1940483 1983-02-03
IT19404/83A IT1161860B (it) 1983-02-03 1983-02-03 Dispositivo di smerigliatura e cardatura di suole per calzature

Publications (2)

Publication Number Publication Date
EP0118654A2 true EP0118654A2 (fr) 1984-09-19
EP0118654A3 EP0118654A3 (fr) 1985-12-27

Family

ID=11157440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83830276A Withdrawn EP0118654A3 (fr) 1983-02-03 1983-12-21 Dispositif pour lainer et carder les semelles

Country Status (4)

Country Link
EP (1) EP0118654A3 (fr)
DE (1) DE118654T1 (fr)
ES (1) ES529388A0 (fr)
IT (1) IT1161860B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104799490A (zh) * 2014-01-23 2015-07-29 耐克创新有限合伙公司 用于在制造鞋零件中使用的可调节表面
US9447532B2 (en) 2014-01-23 2016-09-20 Nike, Inc. Automated assembly and stitching of shoe parts

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187152C (fr) *
US1741107A (en) * 1928-05-14 1929-12-24 Graton & Knight Company Leather-scratching machine
GB595803A (en) * 1945-06-08 1947-12-17 Charles Richard Tindale Improvements in or relating to vices and the like
DE874570C (de) * 1938-09-27 1953-04-23 Gerhard Weser Vorrichtung zum Aufrauhen der Klebseite von Lederhaeuten
DE922574C (de) * 1953-06-18 1955-01-20 Wilhelm Hollinger Aufrauhmaschine, insbesondere fuer profilierte Schuhsohlen
US4284267A (en) * 1980-03-26 1981-08-18 Dennis M. Thayer Variable contour vice jaw
DE3201891A1 (de) * 1981-03-12 1982-10-21 Wilhelm 4322 Sprockhövel Vogelbruch Hydraulische spannvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187152C (fr) *
US1741107A (en) * 1928-05-14 1929-12-24 Graton & Knight Company Leather-scratching machine
DE874570C (de) * 1938-09-27 1953-04-23 Gerhard Weser Vorrichtung zum Aufrauhen der Klebseite von Lederhaeuten
GB595803A (en) * 1945-06-08 1947-12-17 Charles Richard Tindale Improvements in or relating to vices and the like
DE922574C (de) * 1953-06-18 1955-01-20 Wilhelm Hollinger Aufrauhmaschine, insbesondere fuer profilierte Schuhsohlen
US4284267A (en) * 1980-03-26 1981-08-18 Dennis M. Thayer Variable contour vice jaw
DE3201891A1 (de) * 1981-03-12 1982-10-21 Wilhelm 4322 Sprockhövel Vogelbruch Hydraulische spannvorrichtung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104799490A (zh) * 2014-01-23 2015-07-29 耐克创新有限合伙公司 用于在制造鞋零件中使用的可调节表面
WO2015112735A1 (fr) * 2014-01-23 2015-07-30 Nike Innovate C.V. Surface réglable destinée à être utilisée pour la fabrication de pièces de chaussure
US9447532B2 (en) 2014-01-23 2016-09-20 Nike, Inc. Automated assembly and stitching of shoe parts
US9901142B2 (en) 2014-01-23 2018-02-27 Nike, Inc. Adjustable surface for use in manufacturing shoe parts
US9986788B2 (en) 2014-01-23 2018-06-05 Nike, Inc. Automated assembly and stitching of shoe parts
EP3443858A1 (fr) * 2014-01-23 2019-02-20 NIKE Innovate C.V. Surface réglable à utiliser dans la fabrication de parties de chaussures
CN104799490B (zh) * 2014-01-23 2020-01-17 耐克创新有限合伙公司 用于在制造鞋零件中使用的可调节表面

Also Published As

Publication number Publication date
EP0118654A3 (fr) 1985-12-27
DE118654T1 (de) 1985-01-31
IT8319404A1 (it) 1984-08-03
ES8503241A1 (es) 1984-11-01
IT8319404A0 (it) 1983-02-03
IT1161860B (it) 1987-03-18
ES529388A0 (es) 1984-11-01

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

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AK Designated contracting states

Designated state(s): DE FR GB NL SE

TCNL Nl: translation of patent claims filed
EL Fr: translation of claims filed
DET De: translation of patent claims
PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB NL SE

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Effective date: 19860609

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Effective date: 19871103

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18D Application deemed to be withdrawn

Effective date: 19880315

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FASSINA; PIETRO