BR8605682A - Mandril flexivel para fazer produtos tubulares,e processo para fazer uma mangueira - Google Patents
Mandril flexivel para fazer produtos tubulares,e processo para fazer uma mangueiraInfo
- Publication number
- BR8605682A BR8605682A BR8605682A BR8605682A BR8605682A BR 8605682 A BR8605682 A BR 8605682A BR 8605682 A BR8605682 A BR 8605682A BR 8605682 A BR8605682 A BR 8605682A BR 8605682 A BR8605682 A BR 8605682A
- Authority
- BR
- Brazil
- Prior art keywords
- make
- hose
- tubular products
- flexible chuck
- chuck
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/76—Cores
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
-
- 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
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
-
- 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
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2023—Strands with core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2024—Strands twisted
- D07B2201/2029—Open winding
- D07B2201/2031—Different twist pitch
- D07B2201/2032—Different twist pitch compared with the core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2044—Strands characterised by a coating comprising polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2055—Cores characterised by their structure comprising filaments or fibers
- D07B2201/2057—Cores characterised by their structure comprising filaments or fibers resulting in a twisted structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/801,525 US4738816A (en) | 1985-11-25 | 1985-11-25 | Flexible mandrel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8605682A true BR8605682A (pt) | 1987-08-18 |
Family
ID=25181338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8605682A BR8605682A (pt) | 1985-11-25 | 1986-11-17 | Mandril flexivel para fazer produtos tubulares,e processo para fazer uma mangueira |
Country Status (4)
Country | Link |
---|---|
US (1) | US4738816A (pt) |
BR (1) | BR8605682A (pt) |
CA (1) | CA1260815A (pt) |
MX (1) | MX165858B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176866A (en) * | 1989-02-28 | 1993-01-05 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing a resin product having a bent hollow portion and a core usable for the same process |
FR2687949B1 (fr) * | 1992-03-02 | 1994-04-22 | Caoutchouc Manuf Plastique | Mandrin malleable pour conformer tubes et tuyaux flexibles. |
US5387098A (en) * | 1992-04-23 | 1995-02-07 | The Boeing Company | Flexible reusable mandrels |
US7293737B2 (en) * | 2004-04-20 | 2007-11-13 | The Boeing Company | Co-cured stringers and associated mandrel and fabrication method |
US7963300B2 (en) * | 2007-10-30 | 2011-06-21 | Veyance Technologies, Inc. | Flexible hose article and related methods |
US8815353B2 (en) * | 2007-10-30 | 2014-08-26 | Veyance Technologies, Inc. | Wireless hose article and related methods |
CL2007003408A1 (es) * | 2007-11-27 | 2008-04-25 | Vulco Sa | Dispositivo o mandril flexible que puede cambiar su radio de curvatura, para adaptarse a la de curvatura del codo o curva que comprende un cuerpo cilindrico de material elastomerico que tiene un alma flexible colocada en el centro del cilindro, un di |
GB2578171B (en) * | 2018-10-15 | 2022-10-19 | Danfoss Power Solutions Ii Technology As | Hose extrusion mandrel and method for manufacturing a hose |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US400970A (en) * | 1889-04-09 | Rope or cable | ||
US2322773A (en) * | 1941-07-28 | 1943-06-29 | Melville F Peters | Electrical conductor |
US2974713A (en) * | 1957-06-10 | 1961-03-14 | Porter Co Inc H K | Method of continuously producing reinforced hose |
US3048078A (en) * | 1960-04-29 | 1962-08-07 | Kaplan Philip | Method of producing extensible electric cables |
US3414448A (en) * | 1965-03-01 | 1968-12-03 | Goodyear Tire & Rubber | Method of producing reinforced hose |
US3972757A (en) * | 1974-09-16 | 1976-08-03 | Uniroyal Inc. | Manufacture of vulcanized elastomeric hose |
US4059951A (en) * | 1975-05-05 | 1977-11-29 | Consolidated Products Corporation | Composite strain member for use in electromechanical cable |
US4103410A (en) * | 1975-07-24 | 1978-08-01 | The Gates Rubber Company | Method of using a flexible mandrel for making a locking cable |
US4176705A (en) * | 1976-01-16 | 1979-12-04 | The Goodyear Tire & Rubber Company | Tire cord with a synthetic fiber core |
US4242296A (en) * | 1979-08-27 | 1980-12-30 | Dayco Corporation | Method for making curved hose |
-
1985
- 1985-11-25 US US06/801,525 patent/US4738816A/en not_active Expired - Lifetime
-
1986
- 1986-08-14 MX MX003447A patent/MX165858B/es unknown
- 1986-11-17 BR BR8605682A patent/BR8605682A/pt not_active IP Right Cessation
- 1986-11-24 CA CA000523655A patent/CA1260815A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4738816A (en) | 1988-04-19 |
MX165858B (es) | 1992-12-08 |
CA1260815A (en) | 1989-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 02/05/2010 |