JPS6356851B2 - - Google Patents
Info
- Publication number
- JPS6356851B2 JPS6356851B2 JP18194182A JP18194182A JPS6356851B2 JP S6356851 B2 JPS6356851 B2 JP S6356851B2 JP 18194182 A JP18194182 A JP 18194182A JP 18194182 A JP18194182 A JP 18194182A JP S6356851 B2 JPS6356851 B2 JP S6356851B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- synthetic resin
- curvature
- base
- pipe
- 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
- 238000005452 bending Methods 0.000 claims description 49
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18194182A JPS5970513A (ja) | 1982-10-15 | 1982-10-15 | 熱可塑性合成樹脂管の曲げ加工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18194182A JPS5970513A (ja) | 1982-10-15 | 1982-10-15 | 熱可塑性合成樹脂管の曲げ加工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970513A JPS5970513A (ja) | 1984-04-21 |
| JPS6356851B2 true JPS6356851B2 (enrdf_load_stackoverflow) | 1988-11-09 |
Family
ID=16109565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18194182A Granted JPS5970513A (ja) | 1982-10-15 | 1982-10-15 | 熱可塑性合成樹脂管の曲げ加工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970513A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8313613U1 (de) * | 1983-05-07 | 1983-12-01 | Maschinen Witte Kg, 4517 Hilter | Aufspanntisch |
| DE102016012677A1 (de) * | 2016-10-20 | 2018-04-26 | Technische Universität Dortmund | Vorrichtung und Verfahren zum Biegen von Profilen oder Stabmaterial, insbesondere unsymmetrischer und offener Profile oder Stabmaterial |
-
1982
- 1982-10-15 JP JP18194182A patent/JPS5970513A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5970513A (ja) | 1984-04-21 |
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