DE2528686B2 - BELT FOR SAFETY BELTS - Google Patents
BELT FOR SAFETY BELTSInfo
- Publication number
- DE2528686B2 DE2528686B2 DE19752528686 DE2528686A DE2528686B2 DE 2528686 B2 DE2528686 B2 DE 2528686B2 DE 19752528686 DE19752528686 DE 19752528686 DE 2528686 A DE2528686 A DE 2528686A DE 2528686 B2 DE2528686 B2 DE 2528686B2
- Authority
- DE
- Germany
- Prior art keywords
- warp threads
- hose
- threads
- belt
- tape
- 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.)
- Withdrawn
Links
- 239000004744 fabric Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0005—Woven fabrics for safety belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/12—Construction of belts or harnesses
- B60R22/16—Construction of belts or harnesses using belts which become permanently deformed, i.e. one time use
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Woven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Emergency Lowering Means (AREA)
Description
Die Patentanmeldung P 25 21 124.9 bezieht sich auf ein Gurtband für Sicherheitsgurte für Fahrzeuge, einschließlich Luftfahrzeugen, wobei an mindestens einer Kante des Gurtbandes ein Schlauch in Form eines Schlauchgewebes (Schlauchteil) vorgesehen ist, das mit dem Gurtband (Bandteil) gemeinsame Schußfäden hat und wobei das Schlauchgewebe gegenüber dem Bandgewebe eine kleinere Schußdichte hat. Dabei liegt die Erfindung der Hauptanmeldung darin, daß die Bruchdehnungszahlen der Kettfaden des Schlauchteils (Schlauch-Kettfäden) um einen Prozentsatz a größer sind als die Bruchdehnungszahlen der Kettfäden des Bandteils (Band-Kettfäden) und daß der Prozentsatz a zumindest nahezu gleich einem Prozentsatz b ist, um den in einem Gurtstück bestimmter Länge, infolge der unterschiedlichen Schußdichten, die tatsächlichen Längen der Band-Kettfäden größer sind als die tatsächlichen Längen der Schlauch-Kettfäden.The patent application P 25 21 124.9 relates to a belt strap for seat belts for vehicles, including aircraft, a hose in the form of a hose fabric (hose part) is provided on at least one edge of the belt strap, which has weft threads in common with the belt strap (strap part) and where the tubular fabric has a smaller weft density compared to the tape fabric. The invention of the parent application is that the elongation at break numbers of the warp ends are of the hose part (hose warp) by a percentage of a is greater than the elongation at break numbers of the warp threads of the band part (Band-warp threads) and that the percentage a, at least nearly equal to a percentage b , by which the actual lengths of the tape warp threads are greater than the actual lengths of the tubular warp threads in a piece of belt of a certain length due to the different weft densities.
Nach der Hauptanmeldung können die Kettfäden entweder von einem fadenherstellenden Betrieb mit passenden unterschiedlichen Bruchdehnungszahlen bezogen werden, oder die Schlauch-Kettfäden können geschrumpft oder die Band-Kettfäden gereckt weiden, oder die beiden letztgenannten Maßnahmen können kombiniert werden.According to the main registration, the warp threads can either be supplied by a thread manufacturing company suitable different elongation at break can be obtained, or the hose warp threads can shrunk or stretched the band warp threads, or the last two measures mentioned be combined.
Durch die vorliegende Erfindung soll eine weitere Möglichkeit geschaffen werden, Fäden mit unterschiedlichen Bruchdehnungszahlen zu erzeugen. Dies geschieht durch die Erfindung gemäß Anspruch 1.The present invention is intended to create a further possibility, threads with different To generate elongation at break. This is done by the invention according to claim 1.
Man kann also bei zwei Fäden sonst gleicher Eigenschaften zu unterschiedlichen Bruchdehnungszahlen dadurch gelangen, daß man den einen Faden oder seine Bestandteile, nämlich die ihn bildenden Garne oder Zwirne, stärker dreht als den anderen Faden oder seine Bestandteile.With two threads that have otherwise the same properties, different elongation at break can be achieved by twisting one thread or its components, namely the yarns or threads forming it, more strongly than the other thread or its components.
Auf diese Weise erspart man sich ein besonderes Schrumpfen oder Recken zur Erzielung der erwünschten Bruchdehnungszahlen. In einem fadenherstellenden Betrieb ist es gewöhnlich leichter möglich, Garne beim Spinnen, je nach Bestellung, mehr oder weniger stark zu drehen als Garne anschließend zu schrumpfen oder zu recken. Entsprechendes gilt für aus mehreren Garnen oder Zwirnen gedrehte Fäden.In this way you save yourself a special shrinking or stretching to achieve the desired Elongation at break. In a yarn manufacturing company it is usually easier to get yarns from To twist the spinning, depending on the order, to a greater or lesser extent than to subsequently shrink or close the yarn stretch. The same applies to threads twisted from several yarns or threads.
Um wieviel der eine Faden oder seine Bestandteile stärker gedreht werden müssen als der anders oder seine Bestandteile, um wieviel höher also die Drehungszahl sein muß, damit ein bestimmtes Verhältnis von Bruchdehnungszahlen erzielt wird, ist vom Fachmann leicht zu ermitteln und braucht daher hier nicht näher erläutert zu werden.By how much one thread or its components have to be twisted more than the other or its components, so by how much higher the number of turns must be for a certain ratio of The elongation at break is achieved, can easily be determined by a person skilled in the art and therefore does not need any further details here to be explained.
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521124 DE2521124B2 (en) | 1975-05-13 | 1975-05-13 | BELT FOR SAFETY BELTS |
| DE19752528686 DE2528686B2 (en) | 1975-05-13 | 1975-06-27 | BELT FOR SAFETY BELTS |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752521124 DE2521124B2 (en) | 1975-05-13 | 1975-05-13 | BELT FOR SAFETY BELTS |
| DE19752528686 DE2528686B2 (en) | 1975-05-13 | 1975-06-27 | BELT FOR SAFETY BELTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2528686A1 DE2528686A1 (en) | 1976-12-30 |
| DE2528686B2 true DE2528686B2 (en) | 1977-09-29 |
Family
ID=32736854
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752521124 Withdrawn DE2521124B2 (en) | 1974-10-01 | 1975-05-13 | BELT FOR SAFETY BELTS |
| DE19752528686 Withdrawn DE2528686B2 (en) | 1975-05-13 | 1975-06-27 | BELT FOR SAFETY BELTS |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752521124 Withdrawn DE2521124B2 (en) | 1974-10-01 | 1975-05-13 | BELT FOR SAFETY BELTS |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE2521124B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163778A1 (en) * | 1984-06-07 | 1985-12-11 | Ieperband N.V. | Extensible belt and method of manufacturing same |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2659789C3 (en) * | 1976-12-31 | 1980-03-13 | Johann Berger | Woven webbing with hollow edges |
| DE2840179A1 (en) * | 1978-09-15 | 1980-03-27 | Klippan Nv | Crimping yarn to alter stretch on breaking value - esp. for automobile safety belts, between beam and loom |
| DE8304432U1 (en) * | 1983-02-18 | 1983-08-11 | Kühn, Vierhaus & Cie AG, 4050 Mönchengladbach | TEXTILE TAPE, ESPECIALLY SAFETY BELT FOR MOTOR VEHICLES |
| RU2377346C2 (en) * | 2008-03-06 | 2009-12-27 | Открытое акционерное общество "Научно-исследовательский институт технических тканей" (ОАО "НИИТТ") | Energy-absorption woven tape of threshold actuation |
| RU2394952C2 (en) * | 2008-05-28 | 2010-07-20 | Открытое акционерное общество "Научно-исследовательский институт технических тканей" (ОАО "НИИТТ") | Shock-absorbing woven tape of threshold actuation |
| RU2394951C2 (en) * | 2008-05-28 | 2010-07-20 | Открытое акционерное общество "Научно-исследовательский институт технических тканей" (ОАО "НИИТТ") | Shock-absorbing woven tape of threshold actuation |
-
1975
- 1975-05-13 DE DE19752521124 patent/DE2521124B2/en not_active Withdrawn
- 1975-06-27 DE DE19752528686 patent/DE2528686B2/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163778A1 (en) * | 1984-06-07 | 1985-12-11 | Ieperband N.V. | Extensible belt and method of manufacturing same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2528686A1 (en) | 1976-12-30 |
| DE2521124A1 (en) | 1976-11-25 |
| DE2521124B2 (en) | 1977-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHN | Withdrawal |