WO2003059462A1 - Schlinge - Google Patents
Schlinge Download PDFInfo
- Publication number
- WO2003059462A1 WO2003059462A1 PCT/CH2003/000028 CH0300028W WO03059462A1 WO 2003059462 A1 WO2003059462 A1 WO 2003059462A1 CH 0300028 W CH0300028 W CH 0300028W WO 03059462 A1 WO03059462 A1 WO 03059462A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tubular fabric
- sling
- connection point
- sling according
- elastic
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B29/00—Apparatus for mountaineering
- A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
- D07B7/165—Auxiliary apparatus for making slings
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/16—Auxiliary apparatus
- D07B7/169—Auxiliary apparatus for interconnecting two cable or rope ends, e.g. by splicing or sewing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1402—Packet holders
- Y10T24/1408—Closed loops
Definitions
- the invention relates to a sling according to claim 1 and uses thereof according to claims 12-15.
- Loops are woven from tape fabrics or tape tubes and sewn and manufactured so that an endless loop is created.
- the disadvantage of these loops is that they must have a large thickening at the seam in order to obtain the required standard strengths.
- the fabrics must be constructed and woven with very high strengths to compensate for the sewing loss at the seam.
- a certain width or thickness of the band material paired with the strength of the materials used in the weft and warp must be woven with a certain type of weave in order to achieve the prescribed strengths.
- the slings should have extremely small cross-sections, the least possible thickening at the seam, and also low weights, especially in the sports, leisure, hobby and work safety areas.
- this object is achieved with a sling according to the wording according to patent claim 1 and with uses according to the wording according to patent claims 12-15.
- FIG. 1 view of a known sling
- FIG. 2 view of a sling according to the invention
- Connection point Fig. 7 first embodiment of a sling with a narrow cross section for hanging a carabiner and a wide cross section in
- Fig. 1 shows the view of a known sling.
- the loop 10 is e.g. from a woven band 1 and has ends 2, 2 ', which lie one above the other and are sewn throughout.
- the resulting interface 3 shows an undesirable thickening, the disadvantages of which have already been described.
- a loop 20 consists of a tubular fabric 4, respectively. a tubular fabric or knitted fabric with ends 5, 6, one end 5 of which is narrower or approximately the same size and the other end 6 is wider or approximately the same size with respect to the remaining tubular fabric 4 located between the ends the wider, widened end 6 is inserted or inserted into one another, thereby forming a connection point 7, in the area of which the two ends are connected by at least one seam 8.
- connection point 7 is now made thinner, shorter or narrower for a given strength than is the case with conventionally overlapping ends.
- This loop has the smallest possible cross section in the thickness / width ratio. It is suitable for attaching or carrying loads of any kind.
- the sling is connected with attachments such as carabiners, hooks, eyelets, plastic parts, aluminum rods and steel pipes, or parts are sprayed or cast onto them so that the smallest possible diameter at these points , or cross section of the loop is present.
- the loops are woven, knitted, braided, twisted so that they have wider cross sections at certain points than at the other points and are in a loop shape.
- the two ends are then brought together to form an endless loop and are adjusted in diameter or cross-section so that one end fits within the other end. The sewing, welding or mechanical anchoring of the inserted ends results in a significantly higher connection strength due to the doubled area of the ends.
- the slings are used as full slings in an endless form. Slings of this type are used as slings for attaching fall protection systems, Ropes, belts, shock absorbers or used for attaching to hooks, trees, beams, iron bars and the like.
- Fig. 3 shows a sling with a narrow area. 2 is made flat and has an upper and a lower surface 15, 15 '.
- the loop on the upper and lower surface 15, 15 ' has a 50% thinner connection point 7 with a smaller, smaller transition between the two ends 5, 6 than is the case with conventionally overlapping ends.
- the connection point 7 of the two ends 5, 6 which are inserted or joined into one another, with their sewing to 2 fabrics each instead of one fabric each, has a substantially higher tensile force.
- the ends 5, 6 are not necessarily made of the same material. So the choice of materials has to be coordinated to a large extent with the application purposes.
- one end 6 is a hose and the other end 5 is an inelastic, a semi-elastic, a partially elastic or an elastic band, the sewing of the ends having a higher tensile force and less thickening at the connection point.
- a narrow point 9 On the side of the loop 20 opposite the connection point 7 there is a narrow point 9, or a narrow area for the gentle insertion of a carabiner or the like.
- the tubular fabric 4 is made thinner or narrower in cross-section with respect to the remaining tubular fabric at at least one further point and thereby has at least one narrow region or one narrow point 9. Furthermore, the tubular fabric 4 can be designed as a band at at least one point and as a cord at at least one other point, these points being arranged in any sequence and the ends can be connected by inserting them.
- Fig. 4 shows sling with tension cords.
- the loop 20 has a large number of tension cords 11 in the tubular fabric 4, which either have an extremely high strength made of materials such as polyester, Dyneema and aramid or consist of a stretchable material which has a fall-absorbing effect.
- the tension cords 11 are free within the tubular fabric 4 or are partially with it connected. At the connection point 7 they are sewn to the surrounding tubular fabric. As a result, the tubular fabric serves as an edge and / or cut protective sheath for the tension cords.
- the tubular fabric 4 is elastic and the tensile strands 11 are inelastic, or else the tubular fabric 4 is inelastic and the tensile strands 11 are designed to be elastic.
- the tubular fabric 4 consists of a combination of materials which differ in terms of elasticity, stretching behavior, cut resistance, tear resistance and abrasion resistance, as a result of which optimum tensile strength, abrasion resistance and cut resistance are achieved with low weight.
- a combination of high-strength fibers made of Dyneema, Kevlar, aramid, polyester and polyamide can be used for the tubular fabric 4.
- Fig. 5 shows a sling with a narrow cross section for fastenings.
- the loop 20 has a narrow cross section 12, 12 'on both sides.
- the fasteners can be fasteners, such as carabiners, eyelets, steel buckles, iron beams or similar stop parts or stop elements.
- Fig. 6 shows a sling with a narrow cross section and wide cross section at the connection point.
- the loop 20 has narrow cross sections 13, 13 ', 13 "at three points, while the connection point 7 has a wide cross section.
- This loop is particularly suitable for attaching carabiners at three points.
- Fig. 7 shows a first embodiment of a sling with a narrow cross section (7 mm band) for hanging a carabiner and a wide cross section (19 mm band, sewn) in the connection area.
- the loop 20 is made of elastic or semi-elastic material, such as synthetic rubber or aramid, Dyneema, PEN (polyester), which can be stretched over a certain distance and then has a high final strength.
- the sling has a length of 60 cm and a length of 70-80 cm with a 20% stretch.
- the length of the sling can vary between 20 cm and a maximum of 3 m with appropriately adapted cross sections.
- FIG. 8 shows a second exemplary embodiment of a sling with an elastic part 16 high-strength sewn.
- the tubular fabric 4 and the elastic part 16 have the same warp threads.
- the choice of a different weft material results in the elastic properties. There is therefore a different type of fabric construction or a different knitted fabric in this part.
- the inserted elastic part 16 allows a resilient connection of the inserted element within the hose end.
- This sling is particularly suitable for connection to slings or climbing equipment such as ice axes.
- Fig. 9 shows a third embodiment of a sling with a narrow cross section and a hooked carabiner and a wide cross section in the connection area with bartack sewing.
- the loop 20 has a bartack 14 at the connection point 7, which represents only one of the many possible types of connection, which ensures high strength with little thickening at the connection point.
- Fig. 10 shows a fourth embodiment of a sling attached to a ski pole with narrow parts and elastic part sewn high strength in part.
- the loop 20 with tubular fabric 4, the elastic part 16 and the connection point 7 has a narrow area 9 to which a ski pole 17 is attached.
- the tubular fabric 4 is wide and serves as usual for the hand rest. This results in a resilient effect, whereby blows are dampened or the loop size is increased under tension.
- Such partially elastic, semi-elastic loops are also used in ski and snowboard bindings.
- Fig. 11 shows a fifth embodiment of a sling with an elastic part as a backpack straps.
- the loop 20 with tubular fabric 4, the elastic part 16 and the connection point 7 has a wide area 18, which is used for shoulder support.
- the tubular fabric 4 is connected via a narrow area 9 on the back of a backpack 19. This sling allows a load-absorbing effect with high strength.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03729397A EP1465713B1 (de) | 2002-01-18 | 2003-01-17 | Schlinge |
US10/501,532 US7422255B2 (en) | 2002-01-18 | 2003-01-17 | Sling |
JP2003559620A JP2005514538A (ja) | 2002-01-18 | 2003-01-17 | スリング |
DE50309531T DE50309531D1 (de) | 2002-01-18 | 2003-01-17 | Schlinge |
CA002473380A CA2473380A1 (en) | 2002-01-18 | 2003-01-17 | Sling |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH83/02 | 2002-01-18 | ||
CH832002 | 2002-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003059462A1 true WO2003059462A1 (de) | 2003-07-24 |
Family
ID=4338503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2003/000028 WO2003059462A1 (de) | 2002-01-18 | 2003-01-17 | Schlinge |
Country Status (7)
Country | Link |
---|---|
US (1) | US7422255B2 (de) |
EP (1) | EP1465713B1 (de) |
JP (1) | JP2005514538A (de) |
AT (1) | ATE390952T1 (de) |
CA (1) | CA2473380A1 (de) |
DE (1) | DE50309531D1 (de) |
WO (1) | WO2003059462A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095248A1 (de) | 2004-03-30 | 2005-10-13 | Mamutec Ag | Endverbindung |
FR2870686A1 (fr) * | 2004-05-27 | 2005-12-02 | Techni Sangles Soc Par Actions | Boucle ou anneau pour attacher ou porter une charge |
FR2881035A1 (fr) * | 2005-01-21 | 2006-07-28 | Zedel Soc Par Actions Simplifi | Anneau de sangle |
FR2890128A1 (fr) * | 2005-08-30 | 2007-03-02 | Wolfgang Schneider | Corde synthetique de limitation de mouvement pour support moteur hydroactif |
WO2017191113A1 (de) * | 2016-05-02 | 2017-11-09 | Angehrn Ag Umformtechnik | Seilhaken und bespannungssystem für ein trampolin |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006066423A1 (de) * | 2004-12-23 | 2006-06-29 | Lekisport Ag | Stockgriff |
GB2421894A (en) * | 2005-01-08 | 2006-07-12 | Steven White | A gear sling |
US7628435B1 (en) * | 2005-02-16 | 2009-12-08 | Murdock Webbing Co., Inc. | Web section, round sling made from the web section, and method of making the round sling |
US7661737B2 (en) * | 2005-05-23 | 2010-02-16 | Slingmax, Inc. | Sling with predictable pre-failure warning indicator |
CA2636720A1 (en) * | 2006-01-26 | 2007-08-02 | Dsm Ip Assets B.V. | Endless shaped article of ultra-high molecular weight polylefin filaments and/or staple fibres and a process for making the same |
ES2573323T3 (es) | 2006-03-29 | 2016-06-07 | Dignity Health | Estímulo eléctrico de microrráfaga de nervios craneales para el tratamiento de afecciones médicas |
US20080277952A1 (en) * | 2006-11-15 | 2008-11-13 | Produits Belt-Tech Inc. | Textile sling combining multiple types of fibers and method of manufacturing same |
JP2008133571A (ja) * | 2006-11-29 | 2008-06-12 | Kureha Corp | 無結節コード |
KR101021260B1 (ko) | 2008-10-02 | 2011-03-11 | 최희만 | 등산용 보행보조구 |
FR2979830B1 (fr) * | 2011-09-13 | 2013-11-29 | Zedel | Procede de fabrication d'un anneau de sangle pour activites d'escalade, a partir d'un tissu tubulaire qui est axialement debite |
WO2015070404A1 (zh) * | 2013-11-13 | 2015-05-21 | 特大纺织制品(深圳)有限公司 | 一种环式无接缝攀岩快挂 |
US9480327B2 (en) * | 2014-10-06 | 2016-11-01 | Ty-Flot, Inc. | Drop-prevention apparatus for a rolled product |
US9635925B2 (en) * | 2014-10-06 | 2017-05-02 | Ty-Flot, Inc. | Drop-prevention apparatus for a rolled product |
AT519435B1 (de) * | 2016-12-07 | 2018-11-15 | Atomic Austria Gmbh | Stock, insbesondere Ski-, Langlauf-, oder Wanderstock |
IT201700022331A1 (it) * | 2017-02-28 | 2018-08-28 | Vertical Life Srl | Rinvio, in particolare per arrampicata sportiva |
US20210276836A1 (en) * | 2020-03-04 | 2021-09-09 | Stren-Flex, LLC | Synthetic lifting slings and related methods |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707021A (en) * | 1970-06-17 | 1972-12-26 | Spanset Inter Ag | Straps |
US4055857A (en) * | 1974-10-16 | 1977-11-01 | The Paper Lynen Co. Ltd. | Disposable caps |
US4083521A (en) | 1976-12-29 | 1978-04-11 | Greiner Ii John N | Anchoring device for climbing ropes |
DE3040501A1 (de) * | 1980-10-28 | 1982-06-03 | Claus Ing.(Grad.) 7972 Isny Benk | Klettergurt |
US4396091A (en) | 1980-06-05 | 1983-08-02 | Anderson Jeffrey J | Self adjustable harness or sling |
EP0281287A1 (de) * | 1987-02-23 | 1988-09-07 | LASSILA & TIKANOJA OY | Hebeschlinge und Verfahren zu ihrer Herstellung |
US5829374A (en) | 1995-10-10 | 1998-11-03 | Zedel | Sewn attachment loop for a flexible rope, and process of manufacturing the loop |
US5873613A (en) | 1997-05-19 | 1999-02-23 | Bliehall; James C. | Device used in the retrieval of climbing equipment |
EP0967314A2 (de) * | 1998-06-17 | 1999-12-29 | Conti Complett S.p.A. | Schlauchförmiger Bund mit einem trennbaren Teil und verfahren zum Ansetzen des Bundes an den Rand eines Gestricks |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2449181A (en) * | 1944-04-26 | 1948-09-14 | John R Smiley | Nonremovable transparent identification band with a tag therein |
US3554417A (en) * | 1968-09-19 | 1971-01-12 | Samuel W Yorty | Carrier device for garments on hangers |
DE3703547A1 (de) * | 1987-02-06 | 1988-08-18 | Spanset Inter Ag | Verfahren zum herstellen einer rundschlinge |
DE59201160D1 (de) * | 1991-02-07 | 1995-02-23 | Spanset Inter Ag | Textiles Hebeband. |
US5651572A (en) * | 1996-01-22 | 1997-07-29 | St. Germain; Dennis | Roundsling construction |
-
2003
- 2003-01-17 WO PCT/CH2003/000028 patent/WO2003059462A1/de active IP Right Grant
- 2003-01-17 JP JP2003559620A patent/JP2005514538A/ja active Pending
- 2003-01-17 EP EP03729397A patent/EP1465713B1/de not_active Expired - Lifetime
- 2003-01-17 CA CA002473380A patent/CA2473380A1/en not_active Abandoned
- 2003-01-17 AT AT03729397T patent/ATE390952T1/de active
- 2003-01-17 US US10/501,532 patent/US7422255B2/en not_active Expired - Lifetime
- 2003-01-17 DE DE50309531T patent/DE50309531D1/de not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707021A (en) * | 1970-06-17 | 1972-12-26 | Spanset Inter Ag | Straps |
US4055857A (en) * | 1974-10-16 | 1977-11-01 | The Paper Lynen Co. Ltd. | Disposable caps |
US4083521A (en) | 1976-12-29 | 1978-04-11 | Greiner Ii John N | Anchoring device for climbing ropes |
US4396091A (en) | 1980-06-05 | 1983-08-02 | Anderson Jeffrey J | Self adjustable harness or sling |
DE3040501A1 (de) * | 1980-10-28 | 1982-06-03 | Claus Ing.(Grad.) 7972 Isny Benk | Klettergurt |
EP0281287A1 (de) * | 1987-02-23 | 1988-09-07 | LASSILA & TIKANOJA OY | Hebeschlinge und Verfahren zu ihrer Herstellung |
US5829374A (en) | 1995-10-10 | 1998-11-03 | Zedel | Sewn attachment loop for a flexible rope, and process of manufacturing the loop |
US5873613A (en) | 1997-05-19 | 1999-02-23 | Bliehall; James C. | Device used in the retrieval of climbing equipment |
EP0967314A2 (de) * | 1998-06-17 | 1999-12-29 | Conti Complett S.p.A. | Schlauchförmiger Bund mit einem trennbaren Teil und verfahren zum Ansetzen des Bundes an den Rand eines Gestricks |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005095248A1 (de) | 2004-03-30 | 2005-10-13 | Mamutec Ag | Endverbindung |
FR2870686A1 (fr) * | 2004-05-27 | 2005-12-02 | Techni Sangles Soc Par Actions | Boucle ou anneau pour attacher ou porter une charge |
WO2005117631A1 (fr) * | 2004-05-27 | 2005-12-15 | Techni Sangles | Sangle tissee a largeur variable, et produits mettant en oeuvre une telle sangle |
US8348318B2 (en) | 2004-05-27 | 2013-01-08 | Techni Sangles | Woven strap with a variable width |
FR2881035A1 (fr) * | 2005-01-21 | 2006-07-28 | Zedel Soc Par Actions Simplifi | Anneau de sangle |
FR2890128A1 (fr) * | 2005-08-30 | 2007-03-02 | Wolfgang Schneider | Corde synthetique de limitation de mouvement pour support moteur hydroactif |
WO2017191113A1 (de) * | 2016-05-02 | 2017-11-09 | Angehrn Ag Umformtechnik | Seilhaken und bespannungssystem für ein trampolin |
US10989275B2 (en) | 2016-05-02 | 2021-04-27 | Angehrn Ag Umformtechnik | Cord hook and covering system for a trampoline |
Also Published As
Publication number | Publication date |
---|---|
ATE390952T1 (de) | 2008-04-15 |
EP1465713B1 (de) | 2008-04-02 |
EP1465713A1 (de) | 2004-10-13 |
CA2473380A1 (en) | 2003-07-24 |
JP2005514538A (ja) | 2005-05-19 |
DE50309531D1 (de) | 2008-05-15 |
US20050093317A1 (en) | 2005-05-05 |
US7422255B2 (en) | 2008-09-09 |
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