IT1066554B - Perfezionamento nei dispositivi di preformatura di fili metallici in particolare per rinforzo di tubi flessibili - Google Patents
Perfezionamento nei dispositivi di preformatura di fili metallici in particolare per rinforzo di tubi flessibiliInfo
- Publication number
- IT1066554B IT1066554B IT5039676A IT5039676A IT1066554B IT 1066554 B IT1066554 B IT 1066554B IT 5039676 A IT5039676 A IT 5039676A IT 5039676 A IT5039676 A IT 5039676A IT 1066554 B IT1066554 B IT 1066554B
- Authority
- IT
- Italy
- Prior art keywords
- reinforcement
- improvement
- metal wire
- flexible hoses
- preforming devices
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F17/00—Jacketing or reinforcing articles with wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
- B65H81/06—Covering or wrapping elongated cores
- B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/599,251 US3983912A (en) | 1974-03-13 | 1975-07-25 | Assemby for preforming a plurality of wires during helical winding |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1066554B true IT1066554B (it) | 1985-03-12 |
Family
ID=24398877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5039676A IT1066554B (it) | 1975-07-25 | 1976-07-12 | Perfezionamento nei dispositivi di preformatura di fili metallici in particolare per rinforzo di tubi flessibili |
Country Status (8)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3120688C2 (de) * | 1981-05-23 | 1983-12-01 | Polyflex, Schwarz GmbH & Co, 6840 Hüttenfeld | Verfahren zum wendelförmigen Verformen eines Druckträgers, insbesondere in Form eines Drahts für einen Hochdruckschlauch, sowie Vorrichtung zur Durchführung des Verfahrens |
JPS5982129A (ja) * | 1982-11-04 | 1984-05-12 | Hokkai Bane Kk | シヤフト及びパイプ等の外周に線状体を多重連続捲回する方法 |
JPS5982128A (ja) * | 1982-11-04 | 1984-05-12 | Hokkai Bane Kk | シヤフト及びパイプ等の外周に線状体を多重連続捲回する方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2105338A (en) * | 1927-08-03 | 1938-01-11 | Roeblings John A Sons Co | Rope making machine |
US1788641A (en) * | 1927-08-30 | 1931-01-13 | Roeblings John A Sons Co | Rope-making machine |
FR666910A (fr) * | 1928-01-04 | 1929-10-08 | Felten & Guilleaume Carlswerk | Perfectionnements apportés aux dispositifs pour la conformation préalable de fils sous forme d'une hélice |
DE656008C (de) * | 1935-01-11 | 1938-01-27 | Kloeckner Werke Ag | Vorrichtung fuer Verseilmaschinen zum Vorformen der Draehte bzw. Litzen |
US3037343A (en) * | 1957-04-11 | 1962-06-05 | Goodrich Co B F | Method and apparatus for manufacturing hose |
US2918777A (en) * | 1958-11-12 | 1959-12-29 | Goodrich Co B F | Hose making apparatus |
DE1435237C3 (de) * | 1961-03-14 | 1974-06-12 | Fa. W. & M. Ostermann, 5600 Wuppertalbarmen | Maschine zum Herstellen bewehrter Schläuche |
-
1976
- 1976-06-01 CA CA253,863A patent/CA1033265A/en not_active Expired
- 1976-06-04 GB GB2309076A patent/GB1537316A/en not_active Expired
- 1976-06-17 CH CH776076A patent/CH610867A5/xx not_active IP Right Cessation
- 1976-07-12 IT IT5039676A patent/IT1066554B/it active
- 1976-07-17 DE DE19762632283 patent/DE2632283C2/de not_active Expired
- 1976-07-20 JP JP8649276A patent/JPS5215470A/ja active Granted
- 1976-07-20 BR BR7604703A patent/BR7604703A/pt unknown
- 1976-07-22 FR FR7622335A patent/FR2318691A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2318691A2 (fr) | 1977-02-18 |
CA1033265A (en) | 1978-06-20 |
CH610867A5 (en) | 1979-05-15 |
JPS543067B2 (US08063081-20111122-C00044.png) | 1979-02-17 |
DE2632283A1 (de) | 1977-02-17 |
FR2318691B2 (US08063081-20111122-C00044.png) | 1983-03-18 |
DE2632283C2 (de) | 1984-10-04 |
JPS5215470A (en) | 1977-02-05 |
BR7604703A (pt) | 1977-08-02 |
GB1537316A (en) | 1978-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930609 |