GB1440613A - Stranding machine - Google Patents
Stranding machineInfo
- Publication number
- GB1440613A GB1440613A GB2933873A GB2933873A GB1440613A GB 1440613 A GB1440613 A GB 1440613A GB 2933873 A GB2933873 A GB 2933873A GB 2933873 A GB2933873 A GB 2933873A GB 1440613 A GB1440613 A GB 1440613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flyer
- reserve
- members
- carried
- pulleys
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/08—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position
- D07B3/10—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member
- D07B3/103—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the take-up reel rotates about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position and the supply reels are fixed in position with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel or of the guide member characterised by the bow construction
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
- Wire Processing (AREA)
Abstract
1440613 Stranding machines INDUSTRIE PIRELLI SpA 20 June 1973 [22 June 1972] 29338/73 Heading D1T A double-twist stranding machine having an elongate flexible flyer element 28 extending between spaced synchronously rotating members 20, 21 is so constructed that the flyer element 28 can move radially outwards under centrifugal force, and against elastic restraint, so as to increase the path length between the spaced members 20, 21. The flyer element 28 is itself inextensible but extends to a reserve carried by one or both of the members 20, 21. Resilient means permits paying out of said reserve against said elastic restraint as the speed of rotation increases. In Fig. 2 (not shown) the reserve is carried by rotatable members (35, 36) urged in one direction of rotation by helical springs (41, 42). In this example the flyer element 28 comprises two metal wires arranged side-byside at a common radius, and means such as rings or tubes for spacing apart said wires along their lengths and for maintaining the strands 30 on said path. In a modified form the reserve is carried by an elongate slider slidable in guides under the influence of a spring bias. A duplicate flyer assembly 29 is present to balance the twister. In Fig. 1 the elements to be twisted enter the twister axially from the right hand end, pass over the pulleys 23, 26; thence along the flyer 28a; over the pulleys 24, 22; axially along the cradle 66 to pulley 69: around pulleys 69, 70 and thence onto the take-up drum 72.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26026/72A IT959891B (en) | 1972-06-22 | 1972-06-22 | PERFECTED DOUBLE TWIST STRANDING OR STRANDING MACHINE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440613A true GB1440613A (en) | 1976-06-23 |
Family
ID=11218446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2933873A Expired GB1440613A (en) | 1972-06-22 | 1973-06-20 | Stranding machine |
Country Status (9)
Country | Link |
---|---|
US (1) | US3812666A (en) |
AR (1) | AR197990A1 (en) |
BR (1) | BR7304494D0 (en) |
CA (1) | CA975631A (en) |
DE (1) | DE2330409C2 (en) |
ES (1) | ES416326A1 (en) |
FR (1) | FR2189831B1 (en) |
GB (1) | GB1440613A (en) |
IT (1) | IT959891B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945182A (en) * | 1974-11-19 | 1976-03-23 | General Cable Corporation | Twisting machine flyer bow |
FR2461057A1 (en) * | 1979-07-09 | 1981-01-30 | Godderidge Jean | IMPROVING THE ROTATING LYERS OF CABINERY MACHINES |
SE8100144L (en) * | 1981-01-13 | 1982-07-14 | Kompositprodukter Sk Fm Ab | TRADTVINNARE |
JPH017758Y2 (en) * | 1981-03-31 | 1989-03-01 | ||
US4473995A (en) * | 1983-02-01 | 1984-10-02 | Southwire Company | Concentric compressed double twist stranded cable |
FR2732503B1 (en) * | 1995-03-31 | 1997-04-30 | Filotex Sa | CONDUCTOR ASSEMBLY AND TAPE PROCESS |
US6019736A (en) * | 1995-11-06 | 2000-02-01 | Francisco J. Avellanet | Guidewire for catheter |
US6449834B1 (en) | 1997-05-02 | 2002-09-17 | Scilogy Corp. | Electrical conductor coils and methods of making same |
US6137060A (en) * | 1997-05-02 | 2000-10-24 | General Science And Technology Corp | Multifilament drawn radiopaque highly elastic cables and methods of making the same |
US6049042A (en) * | 1997-05-02 | 2000-04-11 | Avellanet; Francisco J. | Electrical cables and methods of making same |
US6399886B1 (en) | 1997-05-02 | 2002-06-04 | General Science & Technology Corp. | Multifilament drawn radiopaque high elastic cables and methods of making the same |
US5994647A (en) * | 1997-05-02 | 1999-11-30 | General Science And Technology Corp. | Electrical cables having low resistance and methods of making same |
US6215073B1 (en) | 1997-05-02 | 2001-04-10 | General Science And Technology Corp | Multifilament nickel-titanium alloy drawn superelastic wire |
US6313409B1 (en) | 1997-05-02 | 2001-11-06 | General Science And Technology Corp | Electrical conductors and methods of making same |
EP1525147A4 (en) * | 2002-07-29 | 2006-08-23 | Bartell Mach Sys Llc | Flyer bow apparatus with travelling carrier strip |
US20050015978A1 (en) * | 2003-07-21 | 2005-01-27 | Ryan Andersen | Method and apparatus for producing stranded aluminum cables |
CN103219093A (en) * | 2013-04-25 | 2013-07-24 | 浙江保龙机械有限公司 | Tension adjusting device of stranding machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE568191C (en) * | 1933-01-16 | Adolf Meyer | Two-for-one twisting spindle | |
US2457402A (en) * | 1947-04-18 | 1948-12-28 | Wire Machinery Corp Of America | Wire-stranding machine |
US2773344A (en) * | 1951-04-12 | 1956-12-11 | Charles F Van Hook | Vertical twisting machine |
FR77076E (en) * | 1960-02-01 | 1962-05-16 | ||
US3142952A (en) * | 1962-05-08 | 1964-08-04 | Anaconda Wire & Cable Co | Stranding apparatus |
FR87005E (en) * | 1963-04-12 | 1966-05-27 | Geoffroy Delore | Method for transmitting a rotational movement from one end of a filiform element to the other, and wiring machines for implementing this method |
-
1972
- 1972-06-22 IT IT26026/72A patent/IT959891B/en active
-
1973
- 1973-06-14 AR AR248577A patent/AR197990A1/en active
- 1973-06-15 DE DE2330409A patent/DE2330409C2/en not_active Expired
- 1973-06-15 US US00370336A patent/US3812666A/en not_active Expired - Lifetime
- 1973-06-18 BR BR4494/73A patent/BR7304494D0/en unknown
- 1973-06-20 GB GB2933873A patent/GB1440613A/en not_active Expired
- 1973-06-20 ES ES416326A patent/ES416326A1/en not_active Expired
- 1973-06-21 CA CA174,654A patent/CA975631A/en not_active Expired
- 1973-06-22 FR FR7322863A patent/FR2189831B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2189831A1 (en) | 1974-01-25 |
ES416326A1 (en) | 1976-02-16 |
AU5714773A (en) | 1975-01-09 |
IT959891B (en) | 1973-11-10 |
AR197990A1 (en) | 1974-05-24 |
BR7304494D0 (en) | 1974-08-22 |
CA975631A (en) | 1975-10-07 |
US3812666A (en) | 1974-05-28 |
DE2330409A1 (en) | 1974-03-21 |
DE2330409C2 (en) | 1985-05-23 |
FR2189831B1 (en) | 1977-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |