GB452347A - Improvements in or relating to the cutting of fabrics made up of or containing yarns of thermoplastic materials - Google Patents
Improvements in or relating to the cutting of fabrics made up of or containing yarns of thermoplastic materialsInfo
- Publication number
- GB452347A GB452347A GB25105/35A GB2510535A GB452347A GB 452347 A GB452347 A GB 452347A GB 25105/35 A GB25105/35 A GB 25105/35A GB 2510535 A GB2510535 A GB 2510535A GB 452347 A GB452347 A GB 452347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabric
- bars
- cut
- roll
- cutting
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/22—Severing by heat or by chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
- B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
- B26D1/035—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/06—Severing by using heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
- Y10T83/041—By heating or cooling
- Y10T83/0414—At localized area [e.g., line of separation]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/283—With means to control or modify temperature of apparatus or work
- Y10T83/293—Of tool
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
452,347. Cutting fabrics. BRITISH CELANESE, Ltd., 22, Hanover Square, London. Sept. 9, 1935, No. 25105. Convention date, Sept. 7, 1934. [Class 31 (i)] A fabric made of or containing yarns of thermoplastic material is cut by a knife element extending through the fabric and maintained above the temperature of fusion of the material, and the cut edges are held apart during cutting so as to allow them to cool before permitting them to contact with each other or any other portion of the fabric. As shown, fabric 12 from a roll 11 on an adjustable carriage 6 passes through a tensioning device 41, over a guide roll 39 to bars 45, 46 between which it is cut into ribbons by a number of stationary knives 55; the ribbons pass together over a guide roll 40 round a driven friction drum 28 to a receiving roll 31. The rolls 39, 40, bars 45, 46 and tensioning device 41 are carried by a vertically movable carriage 34. The knives 55 of triangular section to separate the cut edges are secured to a tube 48 provided with a heating element 47 and surrounded by asbestos 60 and an outer tube 57. The bar 46 preferably is hollow and cooling water circulates through it ; asbestos powder may be placed between the bars 45, 46.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US743053A US2086238A (en) | 1934-09-07 | 1934-09-07 | Ribbon cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
GB452347A true GB452347A (en) | 1936-08-20 |
Family
ID=24987335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25105/35A Expired GB452347A (en) | 1934-09-07 | 1935-09-09 | Improvements in or relating to the cutting of fabrics made up of or containing yarns of thermoplastic materials |
Country Status (2)
Country | Link |
---|---|
US (1) | US2086238A (en) |
GB (1) | GB452347A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552353A (en) * | 1946-10-25 | 1951-05-08 | Robert Gair Co Inc | Cutting die |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2438156A (en) * | 1943-06-05 | 1948-03-23 | Celanese Corp | Pile materials and production thereof |
US2437295A (en) * | 1944-06-28 | 1948-03-09 | Celanese Corp | Cutting device |
US2561050A (en) * | 1946-02-23 | 1951-07-17 | Charles S Charron | Method and apparatus for cutting flat shaped pieces from plastic materials |
US2588647A (en) * | 1948-10-28 | 1952-03-11 | Howe Machinery Company Inc | Apparatus for making belts |
US2749608A (en) * | 1952-03-03 | 1956-06-12 | Edward L Siemer | Method of and apparatus for making heat and cold insulation pipe covering |
US2844203A (en) * | 1955-03-08 | 1958-07-22 | Bullmer Karl | Device for marking superimposed webs of material |
US5050469A (en) * | 1987-10-19 | 1991-09-24 | Vinidex Tubemakers Pty. Limited | Cutting of plastic sheet |
-
1934
- 1934-09-07 US US743053A patent/US2086238A/en not_active Expired - Lifetime
-
1935
- 1935-09-09 GB GB25105/35A patent/GB452347A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2552353A (en) * | 1946-10-25 | 1951-05-08 | Robert Gair Co Inc | Cutting die |
Also Published As
Publication number | Publication date |
---|---|
US2086238A (en) | 1937-07-06 |
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