JPS4957078A - - Google Patents
Info
- Publication number
- JPS4957078A JPS4957078A JP6249373A JP6249373A JPS4957078A JP S4957078 A JPS4957078 A JP S4957078A JP 6249373 A JP6249373 A JP 6249373A JP 6249373 A JP6249373 A JP 6249373A JP S4957078 A JPS4957078 A JP S4957078A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/146—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly transversely to the direction of feed and then parallel thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722226989 DE2226989A1 (de) | 1972-06-02 | 1972-06-02 | Verfahren zur erhoehung der oberflaechenrauhigkeit von flachfolien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957078A true JPS4957078A (es) | 1974-06-03 |
Family
ID=5846689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6249373A Pending JPS4957078A (es) | 1972-06-02 | 1973-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4957078A (es) |
| BE (1) | BE800331A (es) |
| DE (1) | DE2226989A1 (es) |
| FR (1) | FR2186341A1 (es) |
| LU (1) | LU67727A1 (es) |
| NL (1) | NL7307194A (es) |
-
1972
- 1972-06-02 DE DE19722226989 patent/DE2226989A1/de active Pending
-
1973
- 1973-05-23 NL NL7307194A patent/NL7307194A/xx unknown
- 1973-05-29 FR FR7319398A patent/FR2186341A1/fr active Granted
- 1973-05-30 BE BE131775A patent/BE800331A/xx unknown
- 1973-06-01 LU LU67727A patent/LU67727A1/xx unknown
- 1973-06-02 JP JP6249373A patent/JPS4957078A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7307194A (es) | 1973-12-04 |
| BE800331A (fr) | 1973-11-30 |
| FR2186341A1 (en) | 1974-01-11 |
| FR2186341B3 (es) | 1976-05-21 |
| LU67727A1 (es) | 1975-03-06 |
| DE2226989A1 (de) | 1973-12-20 |