GB720233A - Cutting artificial filaments into short lengths - Google Patents
Cutting artificial filaments into short lengthsInfo
- Publication number
- GB720233A GB720233A GB2089152A GB2089152A GB720233A GB 720233 A GB720233 A GB 720233A GB 2089152 A GB2089152 A GB 2089152A GB 2089152 A GB2089152 A GB 2089152A GB 720233 A GB720233 A GB 720233A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knife
- stone
- filaments
- spring
- short lengths
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
- D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F2700/00—Tobacco pipes; Bad-covers or accessories for smokers' pipes
- A24F2700/03—Pipes with cooling or zigzag circulation of the smoke
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
720,233. Stapling continuous filaments. IMPERIAL CHEMICAL INDUSTRIES, Ltd. July 27, 1953 [Aug. 20, 1952], No. 20891/52. Addition to 682,473. Class 120 (3). [Also in Group XXIII] The knife of the apparatus for cutting filaments described in the parent Specification is sharpened by contact with a spring-loaded abrasive stone attached to the moving support for the filaments. A pivoted arm 5 carried by the wheel 1 is urged by a spring 8 to hold a sharpening stone 7 against the rotary knife 3. To maintain the angle of contact substantially the same as the knife rotates, a convex or concave faced stone is used according to whether the stone is held against the inner or outer sides of the knife.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2089152A GB720233A (en) | 1950-07-10 | 1952-08-20 | Cutting artificial filaments into short lengths |
ES0210846A ES210846A2 (en) | 1952-08-20 | 1953-08-12 | A procedure and apparatus for cutting artificial filaments in short pieces (Machine-translation by Google Translate, not legally binding) |
FR766857A FR73664E (en) | 1950-07-10 | 1958-05-31 | Cutting artificial filaments into short sections |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1719150A GB682473A (en) | 1950-07-10 | 1950-07-10 | Cutting artificial filaments into short lengths |
GB2089152A GB720233A (en) | 1950-07-10 | 1952-08-20 | Cutting artificial filaments into short lengths |
Publications (1)
Publication Number | Publication Date |
---|---|
GB720233A true GB720233A (en) | 1954-12-15 |
Family
ID=33161236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2089152A Expired GB720233A (en) | 1950-07-10 | 1952-08-20 | Cutting artificial filaments into short lengths |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR73664E (en) |
GB (1) | GB720233A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218898A (en) * | 1962-01-31 | 1965-11-23 | Ici Ltd | Rotating tools and grinders mounted on revolving toolholder for cutting artificial filaments |
CN100344811C (en) * | 2005-02-03 | 2007-10-24 | 周卫明 | Tow cutter |
-
1952
- 1952-08-20 GB GB2089152A patent/GB720233A/en not_active Expired
-
1958
- 1958-05-31 FR FR766857A patent/FR73664E/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218898A (en) * | 1962-01-31 | 1965-11-23 | Ici Ltd | Rotating tools and grinders mounted on revolving toolholder for cutting artificial filaments |
CN100344811C (en) * | 2005-02-03 | 2007-10-24 | 周卫明 | Tow cutter |
Also Published As
Publication number | Publication date |
---|---|
FR73664E (en) | 1960-09-05 |
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