GB1358306A - Bobbin and a method of securing a thread to a bobbin - Google Patents

Bobbin and a method of securing a thread to a bobbin

Info

Publication number
GB1358306A
GB1358306A GB4466471A GB4466471A GB1358306A GB 1358306 A GB1358306 A GB 1358306A GB 4466471 A GB4466471 A GB 4466471A GB 4466471 A GB4466471 A GB 4466471A GB 1358306 A GB1358306 A GB 1358306A
Authority
GB
United Kingdom
Prior art keywords
bobbin
thread
ribbon
securing
encompass
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
Application number
GB4466471A
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.)
Shakespeare Co LLC
Original Assignee
Shakespeare Co LLC
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 Shakespeare Co LLC filed Critical Shakespeare Co LLC
Publication of GB1358306A publication Critical patent/GB1358306A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/32—Tongs or gripping means specially adapted for reeling operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • General Induction Heating (AREA)

Abstract

1358306 Securing thread to bobbin SHAKESPEARE CO 24 Sept 1971 [6 Oct 1970] 44664/71 Heading B8M [Also in Division D1] A bobbin 11 having a thread 14 wound on it is characterized in that the thread or bobbin, or both, is made of thermoplastic material and the thread 14 is heat sealed to the bobbin 11 at the beginning of the wind in such a manner enabling the thread to be subsequently removed without damage to the thread during removal. In the case of the bobbin 11 being of thermoplastic material a heated rod having a groove in its lower surface is brought to bear on the bobbin core 12 to cause the bobbin material 15 to flow and encompass the thread. The thread may be a ribbon 19 or a plastics coated metal wire. In the case of a ribbon 19, the rod 16 is provided with a rectangular groove 20 to encompass the ribbon. The method of securing a thread to a bobbin may be used in the manufacture of electric coils in which a plastics coated metal wire is wound in a coil on a bobbin. Radio frequency or ultrasonic heating methods may be employed.
GB4466471A 1970-10-06 1971-09-24 Bobbin and a method of securing a thread to a bobbin Expired GB1358306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7849670A 1970-10-06 1970-10-06

Publications (1)

Publication Number Publication Date
GB1358306A true GB1358306A (en) 1974-07-03

Family

ID=22144378

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3547373A Expired GB1358741A (en) 1970-10-06 1971-09-24 Bobbin
GB4466471A Expired GB1358306A (en) 1970-10-06 1971-09-24 Bobbin and a method of securing a thread to a bobbin

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3547373A Expired GB1358741A (en) 1970-10-06 1971-09-24 Bobbin

Country Status (9)

Country Link
US (1) US3719332A (en)
JP (1) JPS5438224B1 (en)
AU (1) AU460991B2 (en)
CA (1) CA947267A (en)
DE (1) DE2139930B2 (en)
ES (2) ES394680A1 (en)
FR (1) FR2110994A5 (en)
GB (2) GB1358741A (en)
IT (1) IT938958B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO790519L (en) * 1978-06-21 1979-12-27 Ahlstroem Oy SPIRAL WRAPPED SLEEVE, METHOD FOR MANUFACTURING THE SLEEVE, PROCEDURE FOR USING THE SLEEVE IN A WRAPPING APPLIANCE AND DEVICE FOR USING THE SLEEVE
JPH0497776A (en) * 1990-08-17 1992-03-30 Seki:Kk Manufacture of bobbin for sewing machine
US5699975A (en) * 1996-03-14 1997-12-23 West Coast Chain Mfg. Company Extension member anchor
NO312660B1 (en) * 2000-08-22 2002-06-17 Tec Con As End Fest Arrangement
US7503270B2 (en) * 2006-11-02 2009-03-17 Irvin Automotive Products, Inc. Bobbin system for use with a sewing machine
EP3597581B1 (en) * 2018-07-17 2021-02-24 Starlinger & Co Gesellschaft m.b.H. Tape coiling device
IT202100029081A1 (en) * 2021-11-17 2023-05-17 Costruzioni Mecc M G S R L AUTOMATIC WINDING MACHINE FOR FILLER MATERIAL WIRE
CN115744489A (en) * 2022-11-30 2023-03-07 南京合邑电子有限公司 Heating device for I-shaped wire spool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460807A (en) * 1945-03-05 1949-02-08 David T Siegel Welding apparatus
US2999962A (en) * 1957-06-10 1961-09-12 Wahl Clipper Corp Coil construction
JPS418433Y1 (en) * 1964-08-18 1966-04-25
JPS4220996Y1 (en) * 1965-03-12 1967-12-05
US3501110A (en) * 1967-01-24 1970-03-17 Nicholson File Co Plastic spool and method of making same

Also Published As

Publication number Publication date
JPS5438224B1 (en) 1979-11-20
ES394680A1 (en) 1974-10-16
US3719332A (en) 1973-03-06
AU460991B2 (en) 1975-05-15
ES198845Y (en) 1975-12-01
DE2139930B2 (en) 1976-10-14
AU3351271A (en) 1973-03-22
CA947267A (en) 1974-05-14
GB1358741A (en) 1974-07-03
ES198845U (en) 1975-07-01
DE2139930A1 (en) 1972-04-13
FR2110994A5 (en) 1972-06-02
IT938958B (en) 1973-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee