ES2001446A6 - Procedimiento y dispositivo para guiar piezas en bruto en maquinas de chiflar - Google Patents

Procedimiento y dispositivo para guiar piezas en bruto en maquinas de chiflar

Info

Publication number
ES2001446A6
ES2001446A6 ES8602470A ES8602470A ES2001446A6 ES 2001446 A6 ES2001446 A6 ES 2001446A6 ES 8602470 A ES8602470 A ES 8602470A ES 8602470 A ES8602470 A ES 8602470A ES 2001446 A6 ES2001446 A6 ES 2001446A6
Authority
ES
Spain
Prior art keywords
workpiece
stop
advancing element
advance
gap
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
Application number
ES8602470A
Other languages
English (en)
Inventor
Dieter Braun
Alfred Klink
Gunter Lerch
Alberto Minchio
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.)
Fortuna Werke Maschinenfabrik GmbH
Original Assignee
Fortuna Werke Maschinenfabrik 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 Fortuna Werke Maschinenfabrik GmbH filed Critical Fortuna Werke Maschinenfabrik GmbH
Publication of ES2001446A6 publication Critical patent/ES2001446A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/02—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather
    • C14B1/14—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using tools cutting the skin in a plane substantially parallel to its surface
    • C14B1/22—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather using tools cutting the skin in a plane substantially parallel to its surface using cylindrical knives
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/06—Work feeding or clamping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Details Of Cutting Devices (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Sewing Machines And Sewing (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA GUIAR PIEZAS EN BRUTO EN MAQUINAS DE CHIFLAR. CON EL PROCEDIMIENTO SE GUIAN PIEZAS EN BRUTO EN MAQUINAS DE CHIFLAR, CONDUCIENDOSE LAS PIEZAS EN BRUTO EN LA DIRECCION DE AVANCE, PARA UNA MANIPULACION SUBSIGUIENTE, POR MEDIO DE UN ELEMENTO (1) DE AVANCE, UNA PARTE (2) DE PRESION Y UN TOPE (5) LATERAL. PARA REALIZAR LA CONDUCCION DE FORMA AUTOMATICA Y EN LA POSICION CORRECTA, SE LE COMUNICA A LA PIEZA (3) EN BRUTO, DURANTE SU AVANCE, UN MOVIMIENTO CONTINUO DE GIRO TAL QUE ES PRESIONADA, DURANTE EL AVANCE, CONTINUAMENTE CONTRA EL TOPE (5). EL DISPOSITIVO DE GUIADO TIENE UNA RANURA (39) FORMADA POR EL ELEMENTO (1) DE AVANCE, ACCIONADO CON POSIBILIDAD DE GIRO, Y LA PARTE (2) DE PRESION, OPUESTA, PARA GUIAR LA PIEZA (3) EN BRUTO. LA RANURA (39) ESTA LIMITADA LATERALMENTE POR EL TOPE (5) Y TIENE UNA ALTURA APROXIMADAMENTE CONSTANTE INDEPENDIENTEMENTE DE LA POSICION DEL FILO (33) DE UNA CUCHILLA (4). EL EJE (40) DE GIRO DEL ELEMENTO (2) DE AVANCE FORMA UN ANGULO (GL)AGUDO CON UN PLANO (46) QUE CONTIENE A LA ARISTA (53) CORTANTE DE LA CUCHILLA (4). EL ELEMENTO (1) DE AVANCE EJERCE CONTINUAMENTE, DURANTE EL PASO DE LA PIEZA (3) EN BRUTO, UNA FUERZA DE ATAQUE DIRIGIDA HACIA EL TOPE (5), POR LA QUE PRESIONA CONTINUAMENTE LA PIEZA (3) EN BRUTO CONTRA EL TOPE (5). LA PIEZA (3) EN BRUTO SE ENCUENTRA DE ESTE MODO, DE FORMA PERFECTAMENTE CENTRADA, CON LA CUCHILLA QUE ESTA A CONTINUACION, LA CUAL, DE ESE MODO, PUEDE CHIFLAR DE FORMA PRECISA EL BORDE DE LA PIEZA (3) EN BRUTO.
ES8602470A 1985-10-10 1986-10-08 Procedimiento y dispositivo para guiar piezas en bruto en maquinas de chiflar Expired ES2001446A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853536220 DE3536220A1 (de) 1985-10-10 1985-10-10 Verfahren zum fuehren von werkstuecken an schaerfmaschinen und fuehrungsvorrichtung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
ES2001446A6 true ES2001446A6 (es) 1988-05-16

Family

ID=6283300

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602470A Expired ES2001446A6 (es) 1985-10-10 1986-10-08 Procedimiento y dispositivo para guiar piezas en bruto en maquinas de chiflar

Country Status (6)

Country Link
JP (1) JPS6299066A (es)
DE (1) DE3536220A1 (es)
ES (1) ES2001446A6 (es)
FR (1) FR2588569B1 (es)
IT (1) IT1197287B (es)
PT (1) PT83497B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292467B1 (it) * 1997-07-03 1999-02-08 Comelz Spa Gruppo di supporto del pezzo in lavorazione particolarmente per macchine smussatrici di pelli e simili
DE102004062374B4 (de) * 2004-12-14 2010-07-01 Fortuna Spezialmaschinen Gmbh Verfahren und Vorrichtung zum automatischen Bearbeiten von nichtmetallischen, nachgiebigen Werkstücken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE425763C (de) * 1926-02-24 Fortuna Werke Spezialmaschinen Lederschaerfmaschine mit Ringmesser, Andruecker und Vorschubwalze
GB190928482A (en) * 1909-12-06 1910-12-01 British United Shoe Machinery Improvements in or relating to Machines for Skiving Leather or the like.
DE381369C (de) * 1922-11-07 1923-09-19 Fortuna Werke Maschf Ag Kegelfoermige Vorschubrolle fuer Lederabschaerfmaschinen mit Ringmesser
DE722947C (de) * 1937-11-16 1942-07-25 Brehmer Geb Papierfoerdervorrichtung, insbesondere fuer Querfoerdertische von Stauchfalzmaschinen

Also Published As

Publication number Publication date
IT8621826A1 (it) 1988-03-26
JPS6299066A (ja) 1987-05-08
IT1197287B (it) 1988-11-30
IT8621826A0 (it) 1986-09-26
PT83497B (pt) 1995-06-30
FR2588569A1 (fr) 1987-04-17
DE3536220C2 (es) 1993-02-18
PT83497A (pt) 1987-05-29
DE3536220A1 (de) 1987-04-16
FR2588569B1 (fr) 1994-04-29

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-08

FD1A Patent lapsed

Effective date: 20000204