IT1311767B1 - Dispositivo per il rilevamento dei bordi di articoli di spessoreridotto e sua applicazione in un'apparecchiatura di presa di tali - Google Patents

Dispositivo per il rilevamento dei bordi di articoli di spessoreridotto e sua applicazione in un'apparecchiatura di presa di tali

Info

Publication number
IT1311767B1
IT1311767B1 IT1994TO000334A ITTO940334A IT1311767B1 IT 1311767 B1 IT1311767 B1 IT 1311767B1 IT 1994TO000334 A IT1994TO000334 A IT 1994TO000334A IT TO940334 A ITTO940334 A IT TO940334A IT 1311767 B1 IT1311767 B1 IT 1311767B1
Authority
IT
Italy
Prior art keywords
edges
detection
application
taking equipment
thickness reduced
Prior art date
Application number
IT1994TO000334A
Other languages
English (en)
Italian (it)
Inventor
Jerome Darragon
Regis Reymondon
Bernard Buffevant
Luigi Boschetti
Verdu Damian Poveda
Original Assignee
Ct Tecnique Cuir Chaussure Mar
Fbp Srl
Inst Espanol Del Calzado Y Con
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 Ct Tecnique Cuir Chaussure Mar, Fbp Srl, Inst Espanol Del Calzado Y Con filed Critical Ct Tecnique Cuir Chaussure Mar
Publication of ITTO940334A0 publication Critical patent/ITTO940334A0/it
Publication of ITTO940334A1 publication Critical patent/ITTO940334A1/it
Application granted granted Critical
Publication of IT1311767B1 publication Critical patent/IT1311767B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • 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
    • C14B1/62—Winding or stacking hides or leather
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/81—Arangement of the sensing means on a movable element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/178—Hide, leather or skin

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
IT1994TO000334A 1993-04-27 1994-04-26 Dispositivo per il rilevamento dei bordi di articoli di spessoreridotto e sua applicazione in un'apparecchiatura di presa di tali IT1311767B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305195A FR2704642B1 (fr) 1993-04-27 1993-04-27 Dispositif pour la detection des bords d'objets de faible epaisseur, et son application a un appareil de prehension de tels objets.

Publications (3)

Publication Number Publication Date
ITTO940334A0 ITTO940334A0 (it) 1994-04-26
ITTO940334A1 ITTO940334A1 (it) 1995-10-26
IT1311767B1 true IT1311767B1 (it) 2002-03-19

Family

ID=9446655

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1994TO000334A IT1311767B1 (it) 1993-04-27 1994-04-26 Dispositivo per il rilevamento dei bordi di articoli di spessoreridotto e sua applicazione in un'apparecchiatura di presa di tali

Country Status (4)

Country Link
ES (1) ES2092437B1 (fr)
FR (1) FR2704642B1 (fr)
IT (1) IT1311767B1 (fr)
PT (1) PT101506B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2397218A1 (fr) * 2000-01-26 2001-04-05 Kba-Giori S.A. Dispositif et procede pour la detection de feuilles de papier
DE102005057690A1 (de) * 2005-04-14 2006-10-19 Maschinenbau Gerold Gmbh & Co. Kg Vorrichtung und Verfahren zum Vereinzeln von Folien, insbesondere von Verbundglasscheibenfolien
WO2012062330A1 (fr) * 2010-11-11 2012-05-18 Alvibra A/S Système et procédé de transport à secousses
ITVR20130053A1 (it) * 2013-03-01 2014-09-02 Bergi S P A Macchina per il caricamento di pelli naturali su mezzi trasportatori
DE102015107378A1 (de) * 2015-05-11 2016-11-17 Dieffenbacher Maschinenfabrik Gmbh, Zaisenhausen Vorrichtung und Verfahren zum Transport von Folien
ITUB20160872A1 (it) * 2016-02-19 2017-08-19 Comelz Spa Dispositivo per il carico di materiali in fogli su un piano di lavoro di un impianto di taglio a nastro trasportatore.
ITUA20162437A1 (it) * 2016-04-08 2017-10-08 Andrea Pegoraro Apparato per il trattamento di pellami
CN112501362A (zh) * 2020-11-27 2021-03-16 无锡瑞嘉智诚汽车配件有限公司 一种皮革进给夹持定位机构
WO2024100600A1 (fr) * 2022-11-10 2024-05-16 Barnini S.R.L. Appareil d'alimentation en peaux en chaînes pour le traitement ou la transformation de peaux

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393908A (en) * 1965-07-19 1968-07-23 Swift & Co Leather stacker
FR2096176A5 (en) * 1970-06-10 1972-02-11 Turner Maschinenfabrik Unstacking device - for piles of animal hides and skins
US3907439A (en) * 1973-08-14 1975-09-23 Zygo Corp Edge-sensing with a scanning laser beam
SE433200B (sv) * 1980-06-04 1984-05-14 Dagens Nyheters Ab Sett och anordning for att rekna fiskfjellsartat lagda foremal
JPS57206137A (en) * 1981-06-15 1982-12-17 Nec Corp Transmitter
IT1176417B (it) * 1984-07-18 1987-08-18 Vipa Studio Progettazione Rapp Apparecchiatura per l'accatastamento di elementi lastriformi in genere quali fogli,pelli,lastre e simili
FR2603264B1 (fr) * 1986-09-02 1989-03-24 Charvo Sa Machine pour le prelevement automatique de peaux ou similaires a partir d'une pile
DE3939461A1 (de) * 1989-11-29 1991-06-27 Kela Spezialmaschinen Gmbh Durchlaufeinrichtung fuer die behandlung von leder und aehnlichen materialien

Also Published As

Publication number Publication date
ITTO940334A1 (it) 1995-10-26
ES2092437A1 (es) 1996-11-16
PT101506B (pt) 1999-12-31
ITTO940334A0 (it) 1994-04-26
FR2704642A1 (fr) 1994-11-04
ES2092437B1 (es) 1997-07-01
PT101506A (pt) 1995-01-31
FR2704642B1 (fr) 1995-07-13

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