EP0427156A3 - Process for skiving workpieces and skiving machine - Google Patents

Process for skiving workpieces and skiving machine Download PDF

Info

Publication number
EP0427156A3
EP0427156A3 EP19900121080 EP90121080A EP0427156A3 EP 0427156 A3 EP0427156 A3 EP 0427156A3 EP 19900121080 EP19900121080 EP 19900121080 EP 90121080 A EP90121080 A EP 90121080A EP 0427156 A3 EP0427156 A3 EP 0427156A3
Authority
EP
European Patent Office
Prior art keywords
skiving
workpieces
machine
skiving machine
skiving workpieces
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
EP19900121080
Other languages
German (de)
Other versions
EP0427156A2 (en
EP0427156B1 (en
Inventor
Guenther Lerch
Dieter Braun
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 EP0427156A2 publication Critical patent/EP0427156A2/en
Publication of EP0427156A3 publication Critical patent/EP0427156A3/en
Application granted granted Critical
Publication of EP0427156B1 publication Critical patent/EP0427156B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/02—Bevelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
EP90121080A 1989-11-10 1990-11-03 Skiving machine Expired - Lifetime EP0427156B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3937395 1989-11-10
DE3937395A DE3937395C1 (en) 1989-11-10 1989-11-10

Publications (3)

Publication Number Publication Date
EP0427156A2 EP0427156A2 (en) 1991-05-15
EP0427156A3 true EP0427156A3 (en) 1991-10-16
EP0427156B1 EP0427156B1 (en) 1995-09-06

Family

ID=6393233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121080A Expired - Lifetime EP0427156B1 (en) 1989-11-10 1990-11-03 Skiving machine

Country Status (2)

Country Link
EP (1) EP0427156B1 (en)
DE (2) DE3937395C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707079A1 (en) * 1994-10-11 1996-04-17 LEIBROCK MASCHINENFABRIK GmbH Apparatus for skiving the edges of leather blanks
DE19929977C1 (en) * 1999-06-30 2001-03-15 Fortuna Spezialmaschinen Gmbh Giving an angled cut along the edge of leather and similar workpieces where the cutting width and material thickness parameters give an automatic setting of the cutting angle with corrections for material character changes
DE102015107438A1 (en) * 2015-05-12 2016-11-17 Fortuna Spezialmaschinen Gmbh Apparatus and method for sharpening blanks of flexible material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8712850U1 (en) * 1987-09-23 1988-02-18 Fortuna-Werke Maschinenfabrik Gmbh, 7000 Stuttgart, De
DE3732059A1 (en) * 1987-09-23 1989-04-06 Fortuna Werke Maschf Ag Scarfing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8712850U1 (en) * 1987-09-23 1988-02-18 Fortuna-Werke Maschinenfabrik Gmbh, 7000 Stuttgart, De
DE3732059A1 (en) * 1987-09-23 1989-04-06 Fortuna Werke Maschf Ag Scarfing machine

Also Published As

Publication number Publication date
EP0427156A2 (en) 1991-05-15
DE59009621D1 (en) 1995-10-12
DE3937395C1 (en) 1991-05-08
EP0427156B1 (en) 1995-09-06

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