ES448155A1 - Method of and apparatus for working flexible sheet material - Google Patents
Method of and apparatus for working flexible sheet materialInfo
- 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
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)
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)
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 |
-
1975
- 1975-05-23 CS CS362475A patent/CS180234B1/en unknown
-
1976
- 1976-05-17 DE DE19762621942 patent/DE2621942A1/en active Pending
- 1976-05-20 NL NL7605368A patent/NL7605368A/en unknown
- 1976-05-20 BR BR7603207A patent/BR7603207A/en unknown
- 1976-05-20 IT IT2346276A patent/IT1074081B/en active
- 1976-05-21 ES ES448155A patent/ES448155A1/en not_active Expired
- 1976-05-21 GB GB2099576A patent/GB1494304A/en not_active Expired
- 1976-05-22 JP JP5956676A patent/JPS527402A/en active Pending
- 1976-05-24 FR FR7615687A patent/FR2311847A1/en active Granted
- 1976-09-10 ES ES451437A patent/ES451437A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7603207A (en) | 1977-02-15 |
NL7605368A (en) | 1976-11-25 |
FR2311847A1 (en) | 1976-12-17 |
FR2311847B3 (en) | 1979-02-16 |
ES451437A1 (en) | 1977-11-01 |
CS180234B1 (en) | 1977-12-30 |
GB1494304A (en) | 1977-12-07 |
IT1074081B (en) | 1985-04-17 |
JPS527402A (en) | 1977-01-20 |
DE2621942A1 (en) | 1976-12-09 |
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