DE3345290A1 - Device for securing a climber on the mountain - Google Patents
Device for securing a climber on the mountainInfo
- Publication number
- DE3345290A1 DE3345290A1 DE19833345290 DE3345290A DE3345290A1 DE 3345290 A1 DE3345290 A1 DE 3345290A1 DE 19833345290 DE19833345290 DE 19833345290 DE 3345290 A DE3345290 A DE 3345290A DE 3345290 A1 DE3345290 A1 DE 3345290A1
- Authority
- DE
- Germany
- Prior art keywords
- rope
- chest strap
- mountain
- pieces
- openings
- 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- Withdrawn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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
- A62B1/04—Single parts, e.g. fastening devices
-
- 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
Abstract
Description
Die Erfindung betrifft eine Vorrichtung nach dem Ober-The invention relates to a device according to the upper
begriff des Anspruchs 1.concept of claim 1.
Bei bekannten Vorrichtungen dieser Art sind die inneren Enden der Seilstücke am Brustgurt befestigt. An den äußeren Enden der Seilstücke befinden sich Karabiner, die beim Klettern im Wechsel über ein am Berg verankertes Stahlseil zu klinken sind, selbstverständlich aber auch beide über das Stahlseil geklinkt werden können.In known devices of this type, the inner ends of the Pieces of rope attached to the chest strap. Located at the outer ends of the pieces of rope carabiners that alternate when climbing over a steel cable anchored on the mountain are to be latched, but of course both are also latched via the steel cable can be.
Bei einem Sturz ist das eingeklinkte Seilstück einer ruckartigen Beanspruchung ausgesetzt, und gleiches gilt auch für den Karabiner und den Brustgurt. Die dabei auftretenden Kräfte können, je nach Fallhöhe, einige Tonnen betragen. Bei Auftreten einer derartigen Kraft kann der Karabiner brechen, das Stahlseil reißen,und es können sogar einbetonierte Haken, an denen das Drahtseil befestigt ist, ausbrechen. Abgesehen hiervon ist auch der Brustgurt und damit der Kletterer einer sehr hohen ruckartigen Belastung ausgesetzt.In the event of a fall, the latched piece of rope is subject to jerky stress exposed, and the same applies to the carabiner and the chest strap. The one with it The forces that occur can amount to a few tons, depending on the height of fall. When occurring Such a force can break the carabiner, tear the steel cable, and it can even break out concrete hooks to which the wire rope is attached. Apart from that of this is also the chest strap and thus the climber a very high jerky one Exposed to stress.
Aufgabe der Erfindung ist es, eine Vorrichtung nach dem Oberbegriff des Anspruchs 1 anzugeben, die den bei einem Sturz auftretenden Ruck dämpft, also über einen längeren Zeitraum verteilt, so daß keine übermäßig hohen Kraftspitzen auftreten.The object of the invention is to provide a device according to the preamble of claim 1 to indicate that dampens the jolt occurring in a fall, ie Spread over a longer period of time so that there are no excessively high force peaks appear.
Die Lösung dieser Aufgabe ist im Kennzeichen des Anspruchs 1 angegeben.The solution to this problem is given in the characterizing part of claim 1.
Stürzt ein Kletterer, der mit einer erfindungsgemäßen Vorrichtung am Berg mit einem Seilstück gesichert ist, so rutscht das Seil, sich zunehmend spannend, durch die Seilbremse hindurch, wobei das nicht am Berg eingeklinkte Seilstück, also das jeweils freie Seilstück, in seiner Länge einen Bremsweg definiert, der mit einer Verdickung am äußeren Ende dieses Seilstücks, etwa im Befestigungsknoten für den dort anqebrachten Karabiner, endet. Bei üblichen Abmessungen, also Seilstücken von etwa im Länge, beträgt bei einem Sturz, der sonst zu einer Belastung von 3 Tonnen führt, die maximale Belastung flur 4oo Kp.If a climber falls with a device according to the invention is secured on the mountain with a piece of rope, the rope slips, becoming increasingly tense, through the rope brake, whereby the piece of rope not latched into the mountain, that is each free piece of rope, defines a braking distance in its length, which with a Thickening at the outer end of this piece of rope, for example in the fastening knot for the carabiner attached there, ends. With usual dimensions, i.e. pieces of rope of roughly in length, amounts to in the event of a fall, which would otherwise be a burden of 3 tons, the maximum load is 4oo Kp.
Eine besonders einfache Ausführunqsform der Seilbremse ist in Anspruch 2 angegeben. Drei Durchstecköffnungen (und jede andere ungerade Anzahl vdn Durchstecköffnungen) haben zur Folge, daß die Seilstücke aus einander gegenüber liegenden Seiten der Platte auStreten ufld sich daher beim Klettern praktisch nicht überkreuzen können. Die Symmetrie der Anordnung der Durchstecköffnungen sorgt für gleiche Wirksamkeit der Seilbremse in beiden Laufrichtungen des Seils.A particularly simple embodiment of the rope brake is claimed 2 specified. Three through holes (and any other odd number of through holes) have the consequence that the pieces of rope from opposite sides of the Step on the plate and therefore practically cannot cross each other when climbing. The symmetry of the arrangement of the through openings ensures the same effectiveness the rope brake in both directions of the rope.
Da die Bremswirkung bei Anwendung von 3 Durchstecköffnungen zu schwach sein kann, idt bevorzugt eine Ausbildung gemäß Anspruch 3 vorgesehen. Selbstverständlich können noch mehr als 5 Durchstecköffnungen vorgesehen sein, nur wird dann die Handhabung beim Einfädeln des Seils umständlicher und unter Umständen auch die Bremswirkung zu stark.Since the braking effect is too weak when using 3 push-through openings can be, idt preferably a training according to claim 3 is provided. Of course more than 5 through openings can be provided, only then is the handling when threading the rope more cumbersome and possibly also the braking effect too strong.
Zur Befestigung am Brustgurt ist die Vrrihtung bevorzugt gemäß Anspruch 4 ausgebildet.For attachment to the chest strap, the device is preferred according to claim 4 trained.
Damit der Kletterer die beiden Seilstücke ohne besondere Aufmerksamkeit auseinanderhalten kann (also das "linke" vom "rechten" Seilstück unterscheiden kann), ist bevorzugt eine Ausbildung gemäß Anspruch 5 vorgesehen.So that the climber can remove the two pieces of rope without paying special attention can tell apart (i.e. can distinguish the "left" from the "right" piece of rope), a training according to claim 5 is preferably provided.
Ein günstiger Kompromiß zwischen zu hoher und zu niedrigerer Bremskraft liegt bei Seilstücken, die in Anspruch 6 angegeben sind.A good compromise between too high and too low a braking force lies with pieces of rope which are specified in claim 6.
Die Erfindung wird im folaenden an einem Ausführüngsbeispiel unter Hinweis auf die beigefügte Zeichnung beschrieben.The invention is illustrated below using an exemplary embodiment Referring to the attached drawing.
Die Zeichnung zeigt eine Vorrichtung ur Sicherung eines Kletterers am Berg mittels jeweils eines von zwei zu einem Brustgurt führenden Seilstücken 2, 4, deren äußere Enden zu Schlingen 6, 8 geknotet sind, an denen sich Karabiner lo, 12 befinden. Schematisch ist der Fall dargestellt, daß der Karabiner 1o in einem Stahlseilabschnitt 14 eingeklinkt ist, der sich zwischen zwei Verankerungen 16, 18 am Berg 20 erstreckt. Das Seilstück 4 ist hingegen frei. Der ihm zugeordnete Karabiner 12 ist in einen nicht dargestellten Brustgurt eingeklinkt. Im Normalfall haben beide Seilstücke 2, 4 jeweils eine Länge von etwa Im.The drawing shows a device for securing a Climber on the mountain using one of two pieces of rope leading to a chest strap 2, 4, the outer ends of which are knotted into loops 6, 8 on which carabiners lo, 12 are located. The case is shown schematically that the carbine 1o in one Steel cable section 14 is latched, which is between two anchorages 16, 18 on mountain 20 extends. The piece of rope 4, however, is free. The one assigned to him Carabiner 12 is latched into a chest strap, not shown. Normally Both pieces of rope 2, 4 each have a length of about Im.
Die beiden Seilstücke 2, 4 sind Elemente eines durchgehenden Seils 22, das durch eine am Brustgurt zu befestigende, in beiden Laufrichtungen des Seils 22 gleichermaßen wirksame Seilbremse 24-geführt ist. Die Seilbremse besteht im wesentlichen aus einer verfestigten Leichtmetallplatte * 26, in der sich 5 Durchstecköffnungen 28, 30, 32, 34, 36 für das Seil 22 befinden. 3 Durchstecköffnungen 28, 30, 32 liegen mit ihren Mittelpunkten an den Ecken eines - im vorliegenden Fall gleichseitigen, im allgemeinen gleichschenkligen - Dreiecks. Parallel zur Basis dieses gleichschenkligen Dreiecks sind zwei weitere Durchstecköffnungen 34, 36 vorgesehen, deren Mittelpunkte mit den Mittelpunkten der an den Enden der Basis liegenden Durchstecköffnungen 30, 32 ein Quadrat - im allgemeinen ein Trapez - definieren.The two pieces of rope 2, 4 are elements of a continuous rope 22, which is attached to the chest strap in both directions of the rope 22 equally effective rope brake 24 is guided. The rope brake consists essentially from a solidified light metal plate * 26, in which there are 5 push-through openings 28, 30, 32, 34, 36 for the rope 22 are located. 3 through openings 28, 30, 32 are located with their centers at the corners of a - in the present case equilateral, generally isosceles - triangle. Parallel to the base of this isosceles Two further push-through openings 34, 36 are triangularly provided, the centers of which with the centers of the through openings 30 located at the ends of the base, 32 define a square - generally a trapezoid.
Uber der Spitze des gleichschenkligen Dreiecks, definiert durch die Durchstecköffnungen 28, 30, 32, befindet sich eine Öse 38, die am Brustgurt, etwa an einem Brustgurt-Seilring, zu befestigen ist.Above the apex of the isosceles triangle defined by the Through openings 28, 30, 32, there is an eyelet 38 on the chest strap, for example to be attached to a chest strap rope ring.
*oder einer entsprechend festen Kunststoffplatte* or a suitably strong plastic plate
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833345290 DE3345290A1 (en) | 1983-12-14 | 1983-12-14 | Device for securing a climber on the mountain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833345290 DE3345290A1 (en) | 1983-12-14 | 1983-12-14 | Device for securing a climber on the mountain |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3345290A1 true DE3345290A1 (en) | 1985-06-27 |
Family
ID=6216950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833345290 Withdrawn DE3345290A1 (en) | 1983-12-14 | 1983-12-14 | Device for securing a climber on the mountain |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3345290A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001083044A2 (en) * | 2000-05-03 | 2001-11-08 | Wolfgang Marchner | Device for connecting a rope to a climbing harness, without the use of knots |
DE102004027573A1 (en) * | 2004-06-05 | 2006-01-12 | Joseph Reichenberger | Injury risk reducing device for use by mountaineer, has rope covering arranged outside of anchor hook and tapering upwardly from anchor hook, where covering covers fastening units and the anchor hook |
DE102005009946B3 (en) * | 2005-03-04 | 2006-07-06 | Michael Halfer | Safety barrier for use by e.g. climber, has electronic circuit monitoring accurate protection of user by carabiners and generating alarm alert, where circuit makes one of the carabiners not to hang at rope |
EP1832315A1 (en) * | 2006-03-09 | 2007-09-12 | Faszinatour Touristik-Trainig-Event GmbH | Safety apparatus and climbing facility |
WO2007134746A1 (en) * | 2006-05-24 | 2007-11-29 | Mammut Sports Group Ag | Fall brake |
WO2009092576A1 (en) | 2008-01-23 | 2009-07-30 | Aerialtech S.A. | Fall protection rail and fall protection method |
US20130192923A1 (en) * | 2012-01-30 | 2013-08-01 | Mickey McArthur Kennedy | Safety harness with descender attachment AKA: Down E-Z |
WO2015189867A1 (en) * | 2014-06-10 | 2015-12-17 | Gamba Davide | Sliding rope safety device for roofs and the like, corresponding method for damping the stresses acting on a user of a rope safety device and guard rail with a sliding rope |
DE102015013564A1 (en) * | 2015-10-20 | 2017-04-20 | Artüras Vengalis | Climbing belay device |
WO2019157537A1 (en) * | 2018-02-07 | 2019-08-15 | ATKINSON, Elsa, Naëtt | Harness connection point |
US10480703B2 (en) | 2015-10-27 | 2019-11-19 | Davide Gamba | Sliding cable safety device for conduits or similar equipments subject to pressure and corresponding installation including such safety device |
-
1983
- 1983-12-14 DE DE19833345290 patent/DE3345290A1/en not_active Withdrawn
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001083044A2 (en) * | 2000-05-03 | 2001-11-08 | Wolfgang Marchner | Device for connecting a rope to a climbing harness, without the use of knots |
WO2001083044A3 (en) * | 2000-05-03 | 2002-04-04 | Wolfgang Marchner | Device for connecting a rope to a climbing harness, without the use of knots |
DE102004027573A1 (en) * | 2004-06-05 | 2006-01-12 | Joseph Reichenberger | Injury risk reducing device for use by mountaineer, has rope covering arranged outside of anchor hook and tapering upwardly from anchor hook, where covering covers fastening units and the anchor hook |
DE102005009946B3 (en) * | 2005-03-04 | 2006-07-06 | Michael Halfer | Safety barrier for use by e.g. climber, has electronic circuit monitoring accurate protection of user by carabiners and generating alarm alert, where circuit makes one of the carabiners not to hang at rope |
EP1832315A1 (en) * | 2006-03-09 | 2007-09-12 | Faszinatour Touristik-Trainig-Event GmbH | Safety apparatus and climbing facility |
WO2007134746A1 (en) * | 2006-05-24 | 2007-11-29 | Mammut Sports Group Ag | Fall brake |
WO2009092576A1 (en) | 2008-01-23 | 2009-07-30 | Aerialtech S.A. | Fall protection rail and fall protection method |
US20130192923A1 (en) * | 2012-01-30 | 2013-08-01 | Mickey McArthur Kennedy | Safety harness with descender attachment AKA: Down E-Z |
WO2015189867A1 (en) * | 2014-06-10 | 2015-12-17 | Gamba Davide | Sliding rope safety device for roofs and the like, corresponding method for damping the stresses acting on a user of a rope safety device and guard rail with a sliding rope |
US10220225B2 (en) | 2014-06-10 | 2019-03-05 | Davide Gamba | Sliding rope safety device for roofs and the like, corresponding method for damping the stresses acting on a user of a rope safety device and guard rail with a sliding rope |
DE102015013564A1 (en) * | 2015-10-20 | 2017-04-20 | Artüras Vengalis | Climbing belay device |
US10480703B2 (en) | 2015-10-27 | 2019-11-19 | Davide Gamba | Sliding cable safety device for conduits or similar equipments subject to pressure and corresponding installation including such safety device |
WO2019157537A1 (en) * | 2018-02-07 | 2019-08-15 | ATKINSON, Elsa, Naëtt | Harness connection point |
CN111712306A (en) * | 2018-02-07 | 2020-09-25 | 埃尔莎·奈特·阿特金森 | Safety belt connecting point |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |