PT101506B - Dispositivo para a deteccao dos bordos de objectos de pequena espessura, e a sua aplicacao a um aparelho de pressao de tais objectos - Google Patents

Dispositivo para a deteccao dos bordos de objectos de pequena espessura, e a sua aplicacao a um aparelho de pressao de tais objectos Download PDF

Info

Publication number
PT101506B
PT101506B PT101506A PT10150694A PT101506B PT 101506 B PT101506 B PT 101506B PT 101506 A PT101506 A PT 101506A PT 10150694 A PT10150694 A PT 10150694A PT 101506 B PT101506 B PT 101506B
Authority
PT
Portugal
Prior art keywords
objects
edges
edge
detecting
skins
Prior art date
Application number
PT101506A
Other languages
English (en)
Portuguese (pt)
Other versions
PT101506A (pt
Inventor
Bernard Buffevant
Jerome Darragon
Regis Reymondon
Luigi Boschetti
Damian Poveda Verdu
Original Assignee
Centre Tech Cuir Chaussure
Fbp Srl
Calzado & Conexas Ass Inst Esp
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 Centre Tech Cuir Chaussure, Fbp Srl, Calzado & Conexas Ass Inst Esp filed Critical Centre Tech Cuir Chaussure
Publication of PT101506A publication Critical patent/PT101506A/pt
Publication of PT101506B publication Critical patent/PT101506B/pt

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)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
PT101506A 1993-04-27 1994-04-26 Dispositivo para a deteccao dos bordos de objectos de pequena espessura, e a sua aplicacao a um aparelho de pressao de tais objectos PT101506B (pt)

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 (2)

Publication Number Publication Date
PT101506A PT101506A (pt) 1995-01-31
PT101506B true PT101506B (pt) 1999-12-31

Family

ID=9446655

Family Applications (1)

Application Number Title Priority Date Filing Date
PT101506A PT101506B (pt) 1993-04-27 1994-04-26 Dispositivo para a deteccao dos bordos de objectos de pequena espessura, e a sua aplicacao a um aparelho de pressao de tais objectos

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2002122760A (ru) * 2000-01-26 2004-04-10 Кба-Жиори С.А. (Ch) Способ и устройство для регистрации бумажных листов
DE102005057690A1 (de) * 2005-04-14 2006-10-19 Maschinenbau Gerold Gmbh & Co. Kg Vorrichtung und Verfahren zum Vereinzeln von Folien, insbesondere von Verbundglasscheibenfolien
EP2651791A4 (en) * 2010-11-11 2015-05-06 Alvibra As SYSTEM AND METHOD FOR SHUTTLE TRANSPORT
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
IT202200023187A1 (it) * 2022-11-10 2024-05-10 Barnini S R L Apparecchiatura di alimentazione di pellami per linee di trattamento o lavorazione degli stessi
WO2025239772A1 (en) * 2024-05-13 2025-11-20 Jathé Bv Method for gripping a sheet and sheet gripping device for gripping a sheet

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
FR2704642A1 (fr) 1994-11-04
ES2092437A1 (es) 1996-11-16
IT1311767B1 (it) 2002-03-19
ES2092437B1 (es) 1997-07-01
PT101506A (pt) 1995-01-31
ITTO940334A0 (it) 1994-04-26
FR2704642B1 (fr) 1995-07-13
ITTO940334A1 (it) 1995-10-26

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BB1A Laying open of patent application

Effective date: 19940824

FG3A Patent granted, date of granting

Effective date: 19990901

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20090302