GB677819A - Improvements in bobbins - Google Patents

Improvements in bobbins

Info

Publication number
GB677819A
GB677819A GB2912049A GB2912049A GB677819A GB 677819 A GB677819 A GB 677819A GB 2912049 A GB2912049 A GB 2912049A GB 2912049 A GB2912049 A GB 2912049A GB 677819 A GB677819 A GB 677819A
Authority
GB
United Kingdom
Prior art keywords
groove
barrel
bobbins
metal
enfield
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
GB2912049A
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.)
CECIL JAMES ARMSTRONG
ENFIELD CABLES Ltd
Original Assignee
CECIL JAMES ARMSTRONG
ENFIELD CABLES Ltd
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 CECIL JAMES ARMSTRONG, ENFIELD CABLES Ltd filed Critical CECIL JAMES ARMSTRONG
Priority to GB2912049A priority Critical patent/GB677819A/en
Publication of GB677819A publication Critical patent/GB677819A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • 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
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/515—Cores or reels characterised by the material assembled from parts made of different materials
    • B65H2701/5152—End flanges and barrel of different material
    • B65H2701/51526—Metal barrel

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

677,819. Making bobbins. ENFIELD CABLES, Ltd., and ARMSTRONG, C. J. Oct. 12, 1950 [Nov. 14, 1949], No. 29120/49. Classes 83 (ii) and 83 (iv). [Also in Group IX] Jointing by stamping.-A metal bobbin has a tubular barrel 1 of ductile metal, e.g. aluminium, secured to each of the end flanges 2 and 3 by engagement with a circular groove 6 formed in a solid central portion so that when pressed into the groove the end of the barrel is bent inwardly. Each groove may be formed with a vent-hole 7 to allow for escape of air entrapped during manufacture.
GB2912049A 1949-11-14 1949-11-14 Improvements in bobbins Expired GB677819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2912049A GB677819A (en) 1949-11-14 1949-11-14 Improvements in bobbins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2912049A GB677819A (en) 1949-11-14 1949-11-14 Improvements in bobbins

Publications (1)

Publication Number Publication Date
GB677819A true GB677819A (en) 1952-08-20

Family

ID=10286470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2912049A Expired GB677819A (en) 1949-11-14 1949-11-14 Improvements in bobbins

Country Status (1)

Country Link
GB (1) GB677819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079104A (en) * 1960-04-06 1963-02-26 Pittsburgh Plate Glass Co Textile bobbin
FR2414389A1 (en) * 1978-01-11 1979-08-10 Bois Cie Indle Throwaway reel for electrical cables - has hollow core with annular disc sides and is assembled by forcing punched out centres into core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079104A (en) * 1960-04-06 1963-02-26 Pittsburgh Plate Glass Co Textile bobbin
FR2414389A1 (en) * 1978-01-11 1979-08-10 Bois Cie Indle Throwaway reel for electrical cables - has hollow core with annular disc sides and is assembled by forcing punched out centres into core

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