FI51917B - - Google Patents
Info
- Publication number
- FI51917B FI51917B FI436/71A FI43671A FI51917B FI 51917 B FI51917 B FI 51917B FI 436/71 A FI436/71 A FI 436/71A FI 43671 A FI43671 A FI 43671A FI 51917 B FI51917 B FI 51917B
- Authority
- FI
- Finland
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Moulding By Coating Moulds (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO0586/70A NO124062B (es) | 1970-02-18 | 1970-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI51917B true FI51917B (es) | 1977-01-31 |
| FI51917C FI51917C (fi) | 1977-05-10 |
Family
ID=19877687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI710436A FI51917C (fi) | 1970-02-18 | 1971-02-16 | Menetelmä ripaputkien valmistamiseksi lujitetusta kertamuovista. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3737353A (es) |
| JP (1) | JPS5111150B1 (es) |
| BE (1) | BE763095A (es) |
| CA (1) | CA960564A (es) |
| CH (1) | CH523767A (es) |
| DE (1) | DE2106863A1 (es) |
| DK (1) | DK131103B (es) |
| FI (1) | FI51917C (es) |
| FR (1) | FR2080592B1 (es) |
| GB (1) | GB1316012A (es) |
| NO (1) | NO124062B (es) |
| SE (1) | SE357912B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886029A (en) * | 1972-01-12 | 1975-05-27 | Owens Corning Fiberglass Corp | Method and apparatus for the continuous production of fiber reinforced plastic pipes of variable wall thickness |
| NL7507351A (nl) * | 1975-06-19 | 1976-12-21 | Wavin Bv | Buis met uitwendige schuimstofbekleding. |
| US4213234A (en) * | 1976-04-20 | 1980-07-22 | Dunlop Limited | Method and apparatus for manufacturing vehicle wheel rims from spirally wound sheet metal |
| US4241763A (en) * | 1979-01-11 | 1980-12-30 | Taurus Gumiipari Vallalat | Rubber hose with spiral fiber reinforcing core |
| US5261462A (en) * | 1991-03-14 | 1993-11-16 | Donald H. Wolfe | Flexible tubular structure |
| US5685576A (en) * | 1995-06-06 | 1997-11-11 | Wolfe; Donald H. | Pipe coupling |
| JPH11336623A (ja) * | 1998-05-22 | 1999-12-07 | Tigers Polymer Corp | 吸気系ダクト |
| CN104583661A (zh) * | 2012-06-15 | 2015-04-29 | 迪普弗莱克斯有限公司 | 具有整体抗挤出层的压力防护 |
-
1970
- 1970-02-18 NO NO0586/70A patent/NO124062B/no unknown
-
1971
- 1971-02-12 US US00114888A patent/US3737353A/en not_active Expired - Lifetime
- 1971-02-13 DE DE19712106863 patent/DE2106863A1/de active Pending
- 1971-02-16 DK DK69171AA patent/DK131103B/da unknown
- 1971-02-16 FI FI710436A patent/FI51917C/fi active
- 1971-02-16 SE SE01998/71A patent/SE357912B/xx unknown
- 1971-02-17 JP JP46007347A patent/JPS5111150B1/ja active Pending
- 1971-02-17 FR FR7105391A patent/FR2080592B1/fr not_active Expired
- 1971-02-17 BE BE763095A patent/BE763095A/xx unknown
- 1971-02-17 CA CA105,582A patent/CA960564A/en not_active Expired
- 1971-02-17 CH CH229171A patent/CH523767A/de not_active IP Right Cessation
- 1971-04-19 GB GB2199171A patent/GB1316012A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2080592A1 (es) | 1971-11-19 |
| CA960564A (en) | 1975-01-07 |
| FR2080592B1 (es) | 1975-02-21 |
| DK131103B (da) | 1975-05-26 |
| JPS5111150B1 (es) | 1976-04-09 |
| FI51917C (fi) | 1977-05-10 |
| SE357912B (es) | 1973-07-16 |
| GB1316012A (en) | 1973-05-09 |
| DK131103C (es) | 1975-10-27 |
| US3737353A (en) | 1973-06-05 |
| DE2106863A1 (de) | 1971-08-26 |
| CH523767A (de) | 1972-06-15 |
| NO124062B (es) | 1972-02-28 |
| BE763095A (fr) | 1971-07-16 |