GB2003524A - Thermoplastics cords; drive belts made from such cords - Google Patents

Thermoplastics cords; drive belts made from such cords

Info

Publication number
GB2003524A
GB2003524A GB7831082A GB7831082A GB2003524A GB 2003524 A GB2003524 A GB 2003524A GB 7831082 A GB7831082 A GB 7831082A GB 7831082 A GB7831082 A GB 7831082A GB 2003524 A GB2003524 A GB 2003524A
Authority
GB
United Kingdom
Prior art keywords
cords
thermoplastics
cord
drive belts
strand
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.)
Granted
Application number
GB7831082A
Other versions
GB2003524B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB2003524A publication Critical patent/GB2003524A/en
Application granted granted Critical
Publication of GB2003524B publication Critical patent/GB2003524B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • 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
    • D07B7/16—Auxiliary apparatus
    • D07B7/165—Auxiliary apparatus for making slings
    • 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
    • D07B7/16—Auxiliary apparatus
    • D07B7/169—Auxiliary apparatus for interconnecting two cable or rope ends, e.g. by splicing or sewing
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/14—Driving-belts made of plastics
    • 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
    • D07B2201/2016—Strands characterised by their cross-sectional shape
    • 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
    • D07B7/16—Auxiliary apparatus
    • D07B7/167—Auxiliary apparatus for joining rope components

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Flexible Shafts (AREA)

Abstract

The invention provides a thermoplastics cord comprising one or more strands, the or at least one strand being twisted along its length and relieved of stress, for example by heat treatment at 100 DEG to 160 DEG C for 5 to 20 minutes. The invention also includes the thermoplastics cord with its ends welded together to form an endless cord which can be utilised as a drive belt. The cord may be a single strand of rectangular cross-section. At least one strand may be provided with recesses or longitudinally extending grooves.
GB7831082A 1977-08-04 1978-07-25 Thermoplastics cord Expired GB2003524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735087A DE2735087C3 (en) 1977-08-04 1977-08-04 Method of treating a strand of thermoplastic material

Publications (2)

Publication Number Publication Date
GB2003524A true GB2003524A (en) 1979-03-14
GB2003524B GB2003524B (en) 1982-04-21

Family

ID=6015577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831082A Expired GB2003524B (en) 1977-08-04 1978-07-25 Thermoplastics cord

Country Status (6)

Country Link
AT (1) AT361745B (en)
CH (1) CH632067A5 (en)
DE (1) DE2735087C3 (en)
FR (1) FR2399582A1 (en)
GB (1) GB2003524B (en)
IT (1) IT1096828B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190931A (en) * 1986-05-27 1987-12-02 Helix Reinforcements Wire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61176299U (en) * 1985-04-18 1986-11-04
DE3936912A1 (en) * 1989-11-06 1991-05-08 Hoermann Kg MANUAL ACTUATOR FOR A SHAFT

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE191065C (en) * 1900-01-01
GB586353A (en) * 1940-06-19 1900-01-01
GB640386A (en) * 1947-08-12 1950-07-19 Hugo Wurzburger Improvements relating to artificial filaments
US2463199A (en) * 1945-11-12 1949-03-01 American Chain & Cable Co Splice
DE948040C (en) * 1951-07-10 1956-08-23 Hans Baur Jun Process and device for the production of endless ropes with a core
US2880568A (en) * 1953-09-09 1959-04-07 Columbian Rope Co Method of making synthetic fiber rope and rope produced thereby
BE569815A (en) * 1957-07-29
DE1855587U (en) * 1960-03-22 1962-07-26 Wilhelm Schiffer & Sohn K G DRIVE STRING.
US3048963A (en) * 1960-11-25 1962-08-14 Himmelfarb David Stabilization of nylon rope
DE1833836U (en) * 1961-04-12 1961-06-29 Phoenix Gummiwerke Ag ELASTIC ROPE MADE OF PLASTIC FOR TENSION ELEMENTS, IN PARTICULAR FOR DRIVE BELTS.
GB1067142A (en) * 1963-02-11 1967-05-03 Courtaulds Ltd Improvements relating to ropes, twines, cords and the like
GB1092321A (en) * 1963-07-30 1967-11-22 British Ropes Ltd Improvements in or relating to strands, ropes or cores of plastic monofilaments
FR1373101A (en) * 1963-08-05 1964-09-25 Lindsay Wire Weaving Co Porous structure or fabric and its manufacturing process
BE677697A (en) * 1965-03-15 1966-09-12
US3371476A (en) * 1965-04-02 1968-03-05 Gen Motors Corp Glass plastic rope
CH521459A (en) * 1970-03-20 1972-04-15 Sobico Inc Textile yarn and process for its manufacture
GB1266125A (en) * 1970-04-25 1972-03-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190931A (en) * 1986-05-27 1987-12-02 Helix Reinforcements Wire

Also Published As

Publication number Publication date
FR2399582A1 (en) 1979-03-02
IT1096828B (en) 1985-08-26
GB2003524B (en) 1982-04-21
FR2399582B1 (en) 1984-11-30
CH632067A5 (en) 1982-09-15
DE2735087C3 (en) 1981-09-10
IT7825166A0 (en) 1978-06-30
ATA427678A (en) 1980-08-15
AT361745B (en) 1981-03-25
DE2735087B2 (en) 1980-11-06
DE2735087A1 (en) 1979-02-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930725