ES448155A1 - Method of and apparatus for working flexible sheet material - Google Patents

Method of and apparatus for working flexible sheet material

Info

Publication number
ES448155A1
ES448155A1 ES448155A ES448155A ES448155A1 ES 448155 A1 ES448155 A1 ES 448155A1 ES 448155 A ES448155 A ES 448155A ES 448155 A ES448155 A ES 448155A ES 448155 A1 ES448155 A1 ES 448155A1
Authority
ES
Spain
Prior art keywords
sheet material
flexible sheet
working flexible
working
leathers
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.)
Expired
Application number
ES448155A
Other languages
Spanish (es)
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.)
VYZK USTAV KOZEDELNY
Vyzkumny Ustav Kozedelny
Original Assignee
VYZK USTAV KOZEDELNY
Vyzkumny Ustav Kozedelny
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 VYZK USTAV KOZEDELNY, Vyzkumny Ustav Kozedelny filed Critical VYZK USTAV KOZEDELNY
Publication of ES448155A1 publication Critical patent/ES448155A1/en
Expired 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
    • C14B1/40—Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
    • C14B1/42—Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills by means of a rotatable drum with radial blades
    • 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
    • C14B1/30—Pressing or rolling leather

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Method of treating flat sheets, especially leathers, by spatially folding, stretching and pressing alternately in both directions of the direction that is normal to the sheet feeding plane, characterized in that the flat sheet is treated in discontinuous places of the staggered arrangement while moves simultaneously and continuously. (Machine-translation by Google Translate, not legally binding)
ES448155A 1975-05-23 1976-05-21 Method of and apparatus for working flexible sheet material Expired ES448155A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS362475A CS180234B1 (en) 1975-05-23 1975-05-23 Method of working flat forms and apparatus for making this method

Publications (1)

Publication Number Publication Date
ES448155A1 true ES448155A1 (en) 1977-07-16

Family

ID=5376835

Family Applications (2)

Application Number Title Priority Date Filing Date
ES448155A Expired ES448155A1 (en) 1975-05-23 1976-05-21 Method of and apparatus for working flexible sheet material
ES451437A Expired ES451437A1 (en) 1975-05-23 1976-09-10 Method of and apparatus for working flexible sheet material

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES451437A Expired ES451437A1 (en) 1975-05-23 1976-09-10 Method of and apparatus for working flexible sheet material

Country Status (9)

Country Link
JP (1) JPS527402A (en)
BR (1) BR7603207A (en)
CS (1) CS180234B1 (en)
DE (1) DE2621942A1 (en)
ES (2) ES448155A1 (en)
FR (1) FR2311847A1 (en)
GB (1) GB1494304A (en)
IT (1) IT1074081B (en)
NL (1) NL7605368A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143293A1 (en) * 1991-11-18 1993-05-19 Edgar Kloft Leather softening and milling - includes using paired rotating shafts with eccentric discs for leather moving between them
CN102586500A (en) * 2011-01-06 2012-07-18 南通思瑞机器制造有限公司 Oscillating staking machine

Also Published As

Publication number Publication date
ES451437A1 (en) 1977-11-01
FR2311847A1 (en) 1976-12-17
BR7603207A (en) 1977-02-15
GB1494304A (en) 1977-12-07
FR2311847B3 (en) 1979-02-16
NL7605368A (en) 1976-11-25
CS180234B1 (en) 1977-12-30
DE2621942A1 (en) 1976-12-09
IT1074081B (en) 1985-04-17
JPS527402A (en) 1977-01-20

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