GB1042425A - Tufting machines - Google Patents
Tufting machinesInfo
- Publication number
- GB1042425A GB1042425A GB15755/64A GB1575564A GB1042425A GB 1042425 A GB1042425 A GB 1042425A GB 15755/64 A GB15755/64 A GB 15755/64A GB 1575564 A GB1575564 A GB 1575564A GB 1042425 A GB1042425 A GB 1042425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- driven
- controlled
- chamber
- energization
- 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
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Automatic Embroidering For Embroidered Or Tufted Products (AREA)
- Sewing Machines And Sewing (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1,042,425. Tufting machines. CALLAWAY MILLS CO. April 16, 1964 [April 30, 1963], No. 15755/64. Heading D1G. In a tufting machine in which yarn is urged through hollow needles by means of air flow, the rate of flow is varied during a tuft-inserting cycle by varying the air pressure. As shown, the passage of compressed air to a chamber 26, in which the hollow needles 24 are mounted, is controlled by a valve 92 actuated by a rotary cam 96 driven from the main shaft 30 of the machine. Yarn 40 is fed to the needles by pattern means comprising endless chains 48, 50 carrying intermeshing pattern members 44, 46, chain 50 being driven from a variable-speed shaft 66 actuated by elliptical gears 60, 62 from a shaft 64 driven at constant speed from shaft 30. In a modification the needlemounting chamber 26 communicates with an axial bore in the lower end of the needle bar 36, said bore having radial ports communicating intermittently with inner ports provided in an air pressure chamber surrounding the lower end of the needle bar. In a further modification, the supply of compressed air is controlled by a solenoid valve, the energization and de-energization of which is controlled by means of a rotary cam.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US276906A US3313260A (en) | 1963-04-30 | 1963-04-30 | Method of and apparatus for controlling air flow through tufting needles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1042425A true GB1042425A (en) | 1966-09-14 |
Family
ID=23058582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15755/64A Expired GB1042425A (en) | 1963-04-30 | 1964-04-16 | Tufting machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US3313260A (en) |
BE (1) | BE646806A (en) |
BR (1) | BR6458490D0 (en) |
CH (1) | CH431416A (en) |
DE (1) | DE1485470A1 (en) |
GB (1) | GB1042425A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389667A (en) * | 1965-12-23 | 1968-06-25 | Bigelow Sanford Inc | Method and apparatus for cutting pile yarns |
EP3737787A4 (en) * | 2018-01-13 | 2021-10-13 | Tuftco Corporation | Variable or multi-gauge tufting with color placement and pattern scaling |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US984195A (en) * | 1910-02-04 | 1911-02-14 | Joseph Cooper | Sliver-funnel for textile machinery. |
US1830463A (en) * | 1928-01-19 | 1931-11-03 | Mechanical Rubber Co | Loop forming machine |
US1997869A (en) * | 1933-03-23 | 1935-04-16 | Gerda Gjertson | Rug and carpet tufting machine |
US2422126A (en) * | 1946-07-09 | 1947-06-10 | Callaway Mills | Tufting device |
GB618165A (en) * | 1946-10-29 | 1949-02-17 | High Speed Machines Ltd | Improvements in or relating to punch needle machines for free-loop sewing |
US2866424A (en) * | 1953-09-29 | 1958-12-30 | Masland C H & Sons | Control of pile height in needling |
US2932339A (en) * | 1957-05-27 | 1960-04-12 | Mohasco Ind Inc | Industrial apparatus |
US3039170A (en) * | 1958-11-05 | 1962-06-19 | Kendall & Co | Apparatus for making reinforced fabrics and the like |
US3089442A (en) * | 1962-05-03 | 1963-05-14 | Internat Leasing Corp | Tufting method and apparatus |
US3225723A (en) * | 1962-07-06 | 1965-12-28 | Internat Leasing Corp | Air feed tufting machine |
-
1963
- 1963-04-30 US US276906A patent/US3313260A/en not_active Expired - Lifetime
-
1964
- 1964-04-16 BR BR158490/64A patent/BR6458490D0/en unknown
- 1964-04-16 GB GB15755/64A patent/GB1042425A/en not_active Expired
- 1964-04-20 CH CH504964A patent/CH431416A/en unknown
- 1964-04-20 DE DE19641485470 patent/DE1485470A1/en active Pending
- 1964-04-20 BE BE646806A patent/BE646806A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE646806A (en) | 1964-08-17 |
DE1485470A1 (en) | 1969-08-07 |
US3313260A (en) | 1967-04-11 |
CH431416A (en) | 1967-02-28 |
BR6458490D0 (en) | 1973-12-27 |
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