GB606677A - Improvements in or relating to bobbins, cop-tubes and the like, and methods of making the same - Google Patents
Improvements in or relating to bobbins, cop-tubes and the like, and methods of making the sameInfo
- Publication number
- GB606677A GB606677A GB2136245A GB2136245A GB606677A GB 606677 A GB606677 A GB 606677A GB 2136245 A GB2136245 A GB 2136245A GB 2136245 A GB2136245 A GB 2136245A GB 606677 A GB606677 A GB 606677A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barrel
- moulded
- bushing
- flange
- constitutes
- 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
-
- 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
- B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
-
- 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
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
606,677. Bobbins. ABBEY, A. (American Paper Tube Co.). Aug. 21, 1945, No. 21362. Addition to 606,426. [Class 120(iii)] [Also in Group V] A modification of the bobbin or the like claimed in the parent Specification constitutes a cop-tube or yarn support wherein an end portion of the barrel having an annular plastic sleeve moulded thereon is contracted to form a flange of reduced diameter, around the outside and inside of which the sleeve is moulded. As shown, the flange constitutes an outwardly extending tubular portion 7 of the barrel 2, of reduced diameter, and the sleeve constitutes a bushing 6, of thermosetting material, the outer surface of which is flush with the outer surface of the barrel. The bore 8 of bushing 6 may be slightly tapered to fit the spindle and may be bevelled at 9. The other end of the barrel may have an expanded flange 3 around which a plastic bead 5 is moulded as described in the parent Specification. Both bushing 6-and bead 5 may be moulded simultaneously using a suitably shaped mould and a mandrel inserted in the barrel from the expanded end. The barrel 2 may be formed by winding a paper or other fibrous sheet around a mandrel and cementing the layers together with adhesive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2136245A GB606677A (en) | 1945-08-21 | 1945-08-21 | Improvements in or relating to bobbins, cop-tubes and the like, and methods of making the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2136245A GB606677A (en) | 1945-08-21 | 1945-08-21 | Improvements in or relating to bobbins, cop-tubes and the like, and methods of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606677A true GB606677A (en) | 1948-08-18 |
Family
ID=10161625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2136245A Expired GB606677A (en) | 1945-08-21 | 1945-08-21 | Improvements in or relating to bobbins, cop-tubes and the like, and methods of making the same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB606677A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1029700A1 (en) * | 1999-02-18 | 2000-08-23 | Riso Kagaku Corporation | Tube core and holders for stencil sheet roll |
WO2005056453A1 (en) * | 2003-12-08 | 2005-06-23 | Sara Lee Corporation | Reusable yarn tube |
-
1945
- 1945-08-21 GB GB2136245A patent/GB606677A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1029700A1 (en) * | 1999-02-18 | 2000-08-23 | Riso Kagaku Corporation | Tube core and holders for stencil sheet roll |
US6390428B1 (en) | 1999-02-18 | 2002-05-21 | Riso Kagaku Corporation | Tube core and holders for stencil sheet roll |
WO2005056453A1 (en) * | 2003-12-08 | 2005-06-23 | Sara Lee Corporation | Reusable yarn tube |
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