IT1255730B - Macchina smussatrice per pelli e materiali similari - Google Patents

Macchina smussatrice per pelli e materiali similari

Info

Publication number
IT1255730B
IT1255730B ITMI921205A ITMI921205A IT1255730B IT 1255730 B IT1255730 B IT 1255730B IT MI921205 A ITMI921205 A IT MI921205A IT MI921205 A ITMI921205 A IT MI921205A IT 1255730 B IT1255730 B IT 1255730B
Authority
IT
Italy
Prior art keywords
foot
motor
leather
blade
edge
Prior art date
Application number
ITMI921205A
Other languages
English (en)
Inventor
Doriano Varini
Original Assignee
Sagitta Off Mec
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 Sagitta Off Mec filed Critical Sagitta Off Mec
Priority to ITMI921205A priority Critical patent/IT1255730B/it
Publication of ITMI921205A0 publication Critical patent/ITMI921205A0/it
Priority to DE4313799A priority patent/DE4313799C2/de
Publication of ITMI921205A1 publication Critical patent/ITMI921205A1/it
Application granted granted Critical
Publication of IT1255730B publication Critical patent/IT1255730B/it

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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member

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)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Macchina smussatrice per pelli e materiali affini, comprendente una lama a tazza (1) trascinata in rotazione da un motore elettrico (2) e cooperante con un rullo di trasporto (3) del pezzo da smussare ed un piedino (25) di guida del materiale alimentato ed una guida (7) per la larghezza di smussatura, una mola (8) trascinata in rotazione da un motore (9) per affilare periodicamente il bordo della lama a tazza (1), mantenendo costante la distanza "d" tra il bordo periferico della lama (1) e il piedino (25). La macchina prevede un leverismo (10, 11, 27, 28, 29) ed un motore (12) per portare la detta mola affilatrice (8) da una prima posizione di riposo ad una seconda posizione operativa prestabilita e mezzi di avanzamento (18, 19, 20, 21) collegati al motore a passi (12) per spostare assialmente la lama a tazza (1) rispetto al detto piedino (25).
ITMI921205A 1992-05-20 1992-05-20 Macchina smussatrice per pelli e materiali similari IT1255730B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI921205A IT1255730B (it) 1992-05-20 1992-05-20 Macchina smussatrice per pelli e materiali similari
DE4313799A DE4313799C2 (de) 1992-05-20 1993-04-27 Glockenmesserschärfmaschine für Leder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921205A IT1255730B (it) 1992-05-20 1992-05-20 Macchina smussatrice per pelli e materiali similari

Publications (3)

Publication Number Publication Date
ITMI921205A0 ITMI921205A0 (it) 1992-05-20
ITMI921205A1 ITMI921205A1 (it) 1993-11-20
IT1255730B true IT1255730B (it) 1995-11-15

Family

ID=11363326

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921205A IT1255730B (it) 1992-05-20 1992-05-20 Macchina smussatrice per pelli e materiali similari

Country Status (2)

Country Link
DE (1) DE4313799C2 (it)
IT (1) IT1255730B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414857C1 (de) * 1994-04-28 1995-06-22 Fortuna Werke Maschf Ag Schärfmaschine zum Bearbeiten der Kanten von flächigen Werkstücken, insbesondere aus Leder
IT1277046B1 (it) * 1995-12-06 1997-11-04 Sagitta Off Mec Dispositivo perfezionato di affilatura per la lama di macchine scarnitrici o spaccapelle
CN111604722B (zh) * 2020-06-03 2021-06-04 太仓市律点信息技术有限公司 一种加工刀具的粗加工装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135246B (it) * 1981-01-30 1986-08-20 Camoga Spa Macchina per la smussature di pezzi in pelle,cuoio e materiali sintetici di piccolo spessore,in particolare per calzaturifici e pelletterie

Also Published As

Publication number Publication date
DE4313799C2 (de) 1997-12-04
ITMI921205A0 (it) 1992-05-20
DE4313799A1 (de) 1993-11-25
ITMI921205A1 (it) 1993-11-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529