GB1189736A - Non-Woven Fibrous Tubing, and Method and Apparatus for Making the Same. - Google Patents
Non-Woven Fibrous Tubing, and Method and Apparatus for Making the Same.Info
- Publication number
- GB1189736A GB1189736A GB2872368A GB2872368A GB1189736A GB 1189736 A GB1189736 A GB 1189736A GB 2872368 A GB2872368 A GB 2872368A GB 2872368 A GB2872368 A GB 2872368A GB 1189736 A GB1189736 A GB 1189736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- piping
- fabric
- tubing
- axially
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Abstract
1,189,736. Fabric tubes. OSKAR DILO K.G. 17 June, 1968 [4 July, 1967; 9 Oct., 1967; 17 April, 1968], No. 28723/68. Heading F2P. Piping is made from non-woven fabric by winding in overlapping helices on to a drum 2, the layers being secured together by forcing fibres through between the layers by means of needles 4. The dum is provided with circumferential grooves into which the needles reciprocate radially. A fibrous web 6 is fed by conveyer so that it winds in a continuous loop over the drum 2 and a roller 3. The drum tapers from left to right so that the wound tubing 7 may be drawn off axially in flat form by rollers 23 and coiled on to a stone roll 25. In passing from the drum the piping passes through a hole in the frame 1 and, in order to accommodate the rotation of the tubing, the entire take-up mechanism also rotates, driven by motor 29 and gear 26, through which the piping passes at a slot (30, Fig. 5, not shown). In a modification, Fig. 6, the tubing is not flattened but is gripped by pneumatically actuated jaws 41 and drawn off the drum by a reciprocating take-up device riding on rails 31 axially of the drum between limit switches 50, 54. Lengths of piping are cut off by a rotating blade (46, Fig. 8, not shown). The additional roller 3 may be dispensed with. The fabric used may be of synthetic fibres, metal, glass, asbestos or wool. The fabric may include thermoplastic fillers and the tube be subjected to thermal after-treatment. Alternatively, the fabric may contain elastomeric adhesives or other glues or bonding agents. The piping may be used for facing rollers or for filters.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0053511 | 1967-07-04 | ||
| DED0054301 | 1967-10-09 | ||
| DE1760201 | 1968-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1189736A true GB1189736A (en) | 1970-04-29 |
Family
ID=27181200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2872368A Expired GB1189736A (en) | 1967-07-04 | 1968-06-17 | Non-Woven Fibrous Tubing, and Method and Apparatus for Making the Same. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE717206A (en) |
| FR (1) | FR1570992A (en) |
| GB (1) | GB1189736A (en) |
| SE (1) | SE332153B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253911A (en) * | 1988-05-04 | 1992-09-23 | Draegerwerk Ag | Detecting a gaseous,vaporous or colloidal component of a gaseous medium. |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2557550B1 (en) * | 1983-12-28 | 1986-05-30 | Europ Propulsion | METHOD AND APPARATUS FOR THE MANUFACTURE OF THREE-DIMENSIONAL REVOLUTION STRUCTURES |
| FR2584107B1 (en) * | 1985-06-27 | 1988-07-01 | Europ Propulsion | METHOD FOR MANUFACTURING THREE-DIMENSIONAL REVOLUTION STRUCTURES BY NEEDLEING LAYERS OF FIBROUS MATERIAL AND MATERIAL USED FOR THE IMPLEMENTATION OF THE PROCESS |
| US4790052A (en) * | 1983-12-28 | 1988-12-13 | Societe Europeenne De Propulsion | Process for manufacturing homogeneously needled three-dimensional structures of fibrous material |
| US5882781A (en) * | 1986-01-28 | 1999-03-16 | Aerospace Preforms Limited | Shaped fibrous fabric structure comprising multiple layers of fibrous material |
| US5323523A (en) * | 1986-01-28 | 1994-06-28 | Aerospace Preforms Limited | Production of shaped filamentary structures |
| US5388320A (en) | 1987-01-27 | 1995-02-14 | Aerospace Preforms Limited | Production of shaped filamentary structures |
| US5705264A (en) * | 1987-01-27 | 1998-01-06 | Aerpspace Preforms Limited | Production of shaped filamentary structures |
-
1968
- 1968-06-04 SE SE742268A patent/SE332153B/xx unknown
- 1968-06-17 GB GB2872368A patent/GB1189736A/en not_active Expired
- 1968-06-21 FR FR1570992D patent/FR1570992A/fr not_active Expired
- 1968-06-26 BE BE717206D patent/BE717206A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253911A (en) * | 1988-05-04 | 1992-09-23 | Draegerwerk Ag | Detecting a gaseous,vaporous or colloidal component of a gaseous medium. |
| GB2253911B (en) * | 1988-05-04 | 1993-01-06 | Draegerwerk Ag | A device for detecting a gaseous,vaporous or colloidal component of a gaseous medium |
Also Published As
| Publication number | Publication date |
|---|---|
| BE717206A (en) | 1968-12-02 |
| SE332153B (en) | 1971-02-01 |
| FR1570992A (en) | 1969-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |