GB1323264A - Device for cutting-off lengths of yarn - Google Patents
Device for cutting-off lengths of yarnInfo
- Publication number
- GB1323264A GB1323264A GB1323264DA GB1323264A GB 1323264 A GB1323264 A GB 1323264A GB 1323264D A GB1323264D A GB 1323264DA GB 1323264 A GB1323264 A GB 1323264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutting
- yarn
- passage
- shaft
- tube
- 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
-
- 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
- D05C15/04—Tufting
- D05C15/08—Tufting machines
- D05C15/16—Arrangements or devices for manipulating threads
- D05C15/18—Thread feeding or tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Warping, Beaming, Or Leasing (AREA)
Abstract
1323264 Cutting yarns ELLISON TUFTING MACHINERY Ltd 23 March 1972 [23 March 1971 4 Jan 1972] 7626/71 and 259/72 Heading B4B [Also in Division Dl] A cutting device for cutting-off tufts 25 of yarn 17 from a supply creel comprises a feed means 21, 22 for feeding yarn through an entry passage 12 in a housing member 11, a rotatable cutting shaft. 14 having a passage 15 therein adapted to be aligned with the yarn entry passage and an air passage 13 in the housing member, the surface of the shaft co-operating with a mating surface in the housing so as to. shear the yarn upon rotation of the shaft, the cut-off tuft 25 being delivered through a duct 16 when the passage 12 is in alignment with the air passage 13. The feed means includes a tube 20 slidable in the passage 12 by means of a bar 21 which reciprocates in synchronism with the oscillation of the cutting shaft 14, a pawl 22 is pivotally mounted on the tube and is arranged to grip the yarn when the bar is moving towards the cutting shaft. A compressed-air actuated plunger 18, 181 is adapted to clamp the yarn when the tube 20, together with the pawl are moving away from the cutting shaft. In a modification, Fig. 2 (not shown) the cutting shaft 14 is oscillated through 90 degrees. A number of cutting devices may be arranged in line with the ducts 16 being connected by, e.g. flexible tubes, to the hollow needles of a tufting machine.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB762671 | 1971-03-23 | ||
GB25972 | 1972-01-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1323264A true GB1323264A (en) | 1973-07-11 |
Family
ID=26235796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1323264D Expired GB1323264A (en) | 1971-03-23 | 1971-03-23 | Device for cutting-off lengths of yarn |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2131573A5 (en) |
GB (1) | GB1323264A (en) |
NL (1) | NL7212826A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30100E (en) * | 1975-05-16 | 1979-09-25 | Abram N. Spanel | Yarn control and feeding apparatus |
-
1971
- 1971-03-23 GB GB1323264D patent/GB1323264A/en not_active Expired
-
1972
- 1972-03-23 FR FR7210252A patent/FR2131573A5/fr not_active Expired
- 1972-09-22 NL NL7212826A patent/NL7212826A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE30100E (en) * | 1975-05-16 | 1979-09-25 | Abram N. Spanel | Yarn control and feeding apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR2131573A5 (en) | 1972-11-10 |
NL7212826A (en) | 1973-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees | ||
433D | Application made for revocation (sect. 33/1949) | ||
433G | Case decided by the comptroller ** application refused (sect. 33/1949) |