FR2368568A1 - PERFECTED PROCESS AND DEVICE FOR CUTTING LOOPS OF YARN PROVIDED ON ONE FACE OF A PIECE OF FABRIC, IN PARTICULAR FOR THE PRODUCTION OF VELVET - Google Patents
PERFECTED PROCESS AND DEVICE FOR CUTTING LOOPS OF YARN PROVIDED ON ONE FACE OF A PIECE OF FABRIC, IN PARTICULAR FOR THE PRODUCTION OF VELVETInfo
- Publication number
- FR2368568A1 FR2368568A1 FR7731838A FR7731838A FR2368568A1 FR 2368568 A1 FR2368568 A1 FR 2368568A1 FR 7731838 A FR7731838 A FR 7731838A FR 7731838 A FR7731838 A FR 7731838A FR 2368568 A1 FR2368568 A1 FR 2368568A1
- Authority
- FR
- France
- Prior art keywords
- velvet
- fabric
- piece
- loops
- face
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000004744 fabric Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
- D03D39/24—Devices for cutting the pile on the loom
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Laser Beam Processing (AREA)
- Surgical Instruments (AREA)
- Laser Surgery Devices (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
L'invention concerne un dispositif pour le coupage de boucles de fil disposées en colonnes parallèles sur une face d'une pièce de tissu, au moyen d'un rayon laser 32 de la machine est Selon l'invention, l'aiguille de guidage 32 de la machine est pourvue d'organes d'accrochage constitués d'un creux 32b conformé pour déterminer un amincissement graduel de l'aiguille dans le sens F de l'alimentation des boucles et ensuite une augmentation brusque d'épaisseur, l'épaisseur de l'aiguille 32 au point de profondeur maximum de l'évidement 32b étant sensiblement égale à la hauteur des boucles. L'invention s'applique notamment à la préparation de velours.The invention relates to a device for cutting loops of thread arranged in parallel columns on one side of a piece of fabric, by means of a laser beam 32 of the machine and according to the invention, the guide needle 32 of the machine is provided with hooking members consisting of a hollow 32b shaped to determine a gradual thinning of the needle in the direction F of the feeding of the loops and then a sudden increase in thickness, the thickness of the needle 32 at the point of maximum depth of the recess 32b being substantially equal to the height of the loops. The invention applies in particular to the preparation of velvet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1336576A CH609736A5 (en) | 1976-10-22 | 1976-10-22 | Device for cutting the pile warps appearing on one of the surfaces of a fabric web |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2368568A1 true FR2368568A1 (en) | 1978-05-19 |
| FR2368568B1 FR2368568B1 (en) | 1980-07-18 |
Family
ID=4391793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7731838A Granted FR2368568A1 (en) | 1976-10-22 | 1977-10-21 | PERFECTED PROCESS AND DEVICE FOR CUTTING LOOPS OF YARN PROVIDED ON ONE FACE OF A PIECE OF FABRIC, IN PARTICULAR FOR THE PRODUCTION OF VELVET |
Country Status (14)
| Country | Link |
|---|---|
| JP (2) | JPS5390495A (en) |
| AT (1) | AT354969B (en) |
| BE (1) | BE860001A (en) |
| CA (1) | CA1087253A (en) |
| CH (1) | CH609736A5 (en) |
| DE (2) | DE2747560C2 (en) |
| DK (1) | DK469277A (en) |
| ES (1) | ES463452A1 (en) |
| FR (1) | FR2368568A1 (en) |
| GB (1) | GB1566173A (en) |
| IT (1) | IT1087687B (en) |
| NL (1) | NL175442C (en) |
| NO (1) | NO140935C (en) |
| SE (1) | SE433508B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19734331A1 (en) * | 1997-08-08 | 1999-02-11 | Maute & Renz Textil Gmbh | Knitted pile fabric e.g. for carpet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2049824A5 (en) * | 1969-06-03 | 1971-03-26 | Velcro Sa Soulie | |
| FR2296040A1 (en) * | 1974-12-24 | 1976-07-23 | Cotonificio Cantoni Spa | PROCESS FOR CUTTING FLEETS FROM A FABRIC WITH A VIEW TO OBTAINING VELVET |
-
1976
- 1976-10-22 CH CH1336576A patent/CH609736A5/en not_active IP Right Cessation
-
1977
- 1977-10-11 IT IT28473/77A patent/IT1087687B/en active
- 1977-10-13 AT AT732677A patent/AT354969B/en not_active IP Right Cessation
- 1977-10-19 SE SE7711759A patent/SE433508B/en unknown
- 1977-10-20 GB GB43756/77A patent/GB1566173A/en not_active Expired
- 1977-10-20 DE DE2747560A patent/DE2747560C2/en not_active Expired
- 1977-10-20 DE DE2759997A patent/DE2759997C2/en not_active Expired
- 1977-10-20 NL NLAANVRAGE7711515,A patent/NL175442C/en not_active IP Right Cessation
- 1977-10-20 NO NO773603A patent/NO140935C/en unknown
- 1977-10-21 FR FR7731838A patent/FR2368568A1/en active Granted
- 1977-10-21 ES ES463452A patent/ES463452A1/en not_active Expired
- 1977-10-21 JP JP12590977A patent/JPS5390495A/en active Granted
- 1977-10-21 BE BE181971A patent/BE860001A/en not_active IP Right Cessation
- 1977-10-21 CA CA289,261A patent/CA1087253A/en not_active Expired
- 1977-10-21 DK DK469277A patent/DK469277A/en not_active Application Discontinuation
-
1980
- 1980-12-12 JP JP17475080A patent/JPS56101978A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2049824A5 (en) * | 1969-06-03 | 1971-03-26 | Velcro Sa Soulie | |
| FR2296040A1 (en) * | 1974-12-24 | 1976-07-23 | Cotonificio Cantoni Spa | PROCESS FOR CUTTING FLEETS FROM A FABRIC WITH A VIEW TO OBTAINING VELVET |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA732677A (en) | 1979-07-15 |
| NL7711515A (en) | 1978-04-25 |
| JPS5622985B2 (en) | 1981-05-28 |
| SE433508B (en) | 1984-05-28 |
| AT354969B (en) | 1980-02-11 |
| DE2747560A1 (en) | 1978-04-27 |
| FR2368568B1 (en) | 1980-07-18 |
| NO140935B (en) | 1979-09-03 |
| CA1087253A (en) | 1980-10-07 |
| ES463452A1 (en) | 1978-07-01 |
| NO773603L (en) | 1978-04-25 |
| JPS5390495A (en) | 1978-08-09 |
| DK469277A (en) | 1978-04-23 |
| DE2759997C2 (en) | 1984-11-15 |
| GB1566173A (en) | 1980-04-30 |
| SE7711759L (en) | 1978-04-23 |
| IT1087687B (en) | 1985-06-04 |
| NO140935C (en) | 1979-12-12 |
| BE860001A (en) | 1978-02-15 |
| JPS56101978A (en) | 1981-08-14 |
| NL175442C (en) | 1984-11-01 |
| NL175442B (en) | 1984-06-01 |
| CH609736A5 (en) | 1979-03-15 |
| DE2747560C2 (en) | 1982-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |