EP0997538A3 - Machine for finishing hides and the like - Google Patents

Machine for finishing hides and the like Download PDF

Info

Publication number
EP0997538A3
EP0997538A3 EP99121275A EP99121275A EP0997538A3 EP 0997538 A3 EP0997538 A3 EP 0997538A3 EP 99121275 A EP99121275 A EP 99121275A EP 99121275 A EP99121275 A EP 99121275A EP 0997538 A3 EP0997538 A3 EP 0997538A3
Authority
EP
European Patent Office
Prior art keywords
guide
skin
machine
tip
notches
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.)
Granted
Application number
EP99121275A
Other languages
German (de)
French (fr)
Other versions
EP0997538A2 (en
EP0997538B1 (en
Inventor
Gianni Maitan
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.)
GE MA TA SpA
Original Assignee
GE MA TA SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11426832&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0997538(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GE MA TA SpA filed Critical GE MA TA SpA
Publication of EP0997538A2 publication Critical patent/EP0997538A2/en
Publication of EP0997538A3 publication Critical patent/EP0997538A3/en
Application granted granted Critical
Publication of EP0997538B1 publication Critical patent/EP0997538B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
    • C14B17/06—Work feeding or clamping devices
    • 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
    • C14B1/44—Mechanical treatment of leather surfaces
    • C14B1/56—Ornamenting, producing designs, embossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Glass Compositions (AREA)
  • Sewing Machines And Sewing (AREA)
  • Advancing Webs (AREA)

Abstract

The guide (14) tip (15) just ahead of the constriction (2) converges towards it and extends transversely over the full conveyor width. One surface of the tip is close to the skin during operation, without exerting pressure on it. Notches in its surface reduce the area of contact with the skin. Preferred features: Guide notches extend along the direction of motion of the skin or diverge along it, being symmetrical about the center of the guide. Crests reducing contact are rounded or plane. The guide is mounted on sliding supports. When the leading edge of the skin rises, it is driven by the textured cylinder, turning it back against the guide (14) which can move. A microswitch detects guide movement, stopping the machine.
EP99121275A 1998-10-30 1999-10-25 Machine for finishing hides and the like Expired - Lifetime EP0997538B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI980206 1998-10-30
IT1998VI000206A IT1302445B1 (en) 1998-10-30 1998-10-30 MACHINE FOR THE FINISHING OF LEATHER AND SIMILAR.

Publications (3)

Publication Number Publication Date
EP0997538A2 EP0997538A2 (en) 2000-05-03
EP0997538A3 true EP0997538A3 (en) 2001-05-02
EP0997538B1 EP0997538B1 (en) 2004-07-21

Family

ID=11426832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121275A Expired - Lifetime EP0997538B1 (en) 1998-10-30 1999-10-25 Machine for finishing hides and the like

Country Status (5)

Country Link
EP (1) EP0997538B1 (en)
AT (1) ATE271616T1 (en)
DE (1) DE69918772T2 (en)
ES (1) ES2224526T3 (en)
IT (1) IT1302445B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392599B1 (en) * 2008-10-09 2012-03-09 Ge Ma Ta Spa LEATHER ROLLER FINISHING MACHINE, FINAL LEATHER, FABRIC, SYNTHETIC AND SIMILAR MATERIAL
FR2960554B1 (en) * 2010-05-26 2012-07-06 Ctc DEVICE FOR INTRODUCING ANIMAL SKIN FOR REFINER MACHINE
IT201700007062A1 (en) * 2017-01-24 2018-07-24 Rotomec S R L SKIN TREATMENT MACHINE AND SKIN TREATMENT METHOD
CN109321689A (en) * 2018-09-30 2019-02-12 广州伊丝卡鞋业设计有限公司 A kind of rack of skiving machine
IT201900025099A1 (en) * 2019-12-20 2021-06-20 Rotacoat S R L ROLLER FINISHING MACHINE FOR LEATHER
IT202000003311A1 (en) 2020-02-18 2021-08-18 Ge Ma Ta Spa Leather finishing machine
IT202000017926A1 (en) * 2020-07-23 2022-01-23 Ge Ma Ta Spa MACHINE FOR THE ROLLER FINISHING OF LEATHER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777045A (en) * 1953-11-04 1957-06-19 Ellen Louise Blatz Jenkins Leather working machine
EP0484740A1 (en) * 1990-11-09 1992-05-13 Officine Di Cartigliano S.P.A. Roller dyeing machine for surface impregnating hides and similar products

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777045A (en) * 1953-11-04 1957-06-19 Ellen Louise Blatz Jenkins Leather working machine
EP0484740A1 (en) * 1990-11-09 1992-05-13 Officine Di Cartigliano S.P.A. Roller dyeing machine for surface impregnating hides and similar products

Also Published As

Publication number Publication date
ES2224526T3 (en) 2005-03-01
DE69918772D1 (en) 2004-08-26
EP0997538A2 (en) 2000-05-03
ITVI980206A1 (en) 2000-04-30
ATE271616T1 (en) 2004-08-15
DE69918772T2 (en) 2005-08-11
IT1302445B1 (en) 2000-09-05
EP0997538B1 (en) 2004-07-21

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