DD106150A5 - - Google Patents
Info
- Publication number
- DD106150A5 DD106150A5 DD171513A DD17151373A DD106150A5 DD 106150 A5 DD106150 A5 DD 106150A5 DD 171513 A DD171513 A DD 171513A DD 17151373 A DD17151373 A DD 17151373A DD 106150 A5 DD106150 A5 DD 106150A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
- B26F1/0053—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by machining, e.g. cutting, grinding, projections on the tube wall
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
-
- 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
- B29L2023/003—Tubular articles having irregular or rough surfaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/037—Perforate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE773872 | 1972-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD106150A5 true DD106150A5 (US20100268047A1-20101021-C00003.png) | 1974-06-05 |
Family
ID=20272175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD171513A DD106150A5 (US20100268047A1-20101021-C00003.png) | 1972-06-13 | 1973-06-13 |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556132C2 (de) * | 1975-12-12 | 1985-01-03 | Rainer Isolierrohrfabrik Max Drossbach, 8852 Rain | Verfahren zur Herstellung von Dränrohren aus Kunststoff |
| US4357190A (en) * | 1978-12-07 | 1982-11-02 | Hancor, Inc. | Method and apparatus for manufacturing non-round plastic tubing |
| FI70388C (fi) * | 1985-07-24 | 1986-09-19 | Uponor Ab | Saett och anordning foer att aostadkomma ett haol i ett plastroer |
| IT1258088B (it) * | 1992-10-29 | 1996-02-20 | Zanussi Elettrodomestici | Procedimento per la fabbricazione di cesto in plastica e cesto cosi' ottenuto. |
| CN113998044B (zh) * | 2021-11-19 | 2023-06-16 | 东莞泰合复合材料有限公司 | 碳纤维前叉或碳纤维车架的减重方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2491589A (en) * | 1943-01-27 | 1949-12-20 | Extruded Plastics Inc | Apparatus for making tubing |
| FR1413172A (fr) * | 1959-02-21 | 1965-10-08 | Fraenk Isolierrohr & Metall | Dispositif de fabrication de tuyaux en matière synthétique à parois à ondulations transversales |
| AT325299B (de) * | 1967-02-27 | 1975-10-10 | Hegler Wilhelm | Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff |
-
1973
- 1973-06-08 DE DE2329473A patent/DE2329473A1/de active Pending
- 1973-06-12 IE IE961/73A patent/IE37791B1/xx unknown
- 1973-06-12 US US369247A patent/US3892514A/en not_active Expired - Lifetime
- 1973-06-12 GB GB2799473A patent/GB1423445A/en not_active Expired
- 1973-06-13 DD DD171513A patent/DD106150A5/xx unknown
- 1973-06-13 NL NL7308229A patent/NL7308229A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1423445A (en) | 1976-02-04 |
| US3892514A (en) | 1975-07-01 |
| NL7308229A (US20100268047A1-20101021-C00003.png) | 1973-12-17 |
| DE2329473A1 (de) | 1974-01-03 |
| IE37791B1 (en) | 1977-10-12 |
| IE37791L (en) | 1973-12-13 |
