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Encyclopedia > Munter hitch
Munter hitch
Names Munter hitch, Italian hitch
Category hitch
Related Half hitch
Releasing Non-jamming
Typical use Belaying
Caveat Wears out the rope

The Munter hitch, also known as the Italian hitch, is a simple knot, commonly used by climbers and cavers as part of a life-lining or belay system. To climbers, this knot is also known as HMS, the abbreviation for the German term Halbmastwurfsicherung, meaning 'half hitch belay.' Therefore, carabiners used for this belaying technique are called HMS carabiners, however the technique can be used with any locking carabiner wide enough to take two turns of the rope. The name 'Munter hitch' is due to a Swiss mountain guide, Werner Munter, who popularised its use in mountaineering. Image File history File links Munter2. ... List of hitch knots. ... Single hitch or half hitch is a type of knot. ... In climbing, belaying is the technique of controlling the rope so that a falling climber does not fall very far. ... KNOT is a commercial Classic Country music radio station in Prescott, Arizona, broadcasting to the Flagstaff-Prescott, Arizona area on 1450 AM. Query the FCCs AM station database for KNOT Radio Locator Information on KNOT AM radio stations in the Flagstaff-Prescott, Arizona market (Arbitron #151) By frequency: By... Rock climbers on Valkyrie at The Roaches in Staffordshire, England. ... Caving frequently involves a lot of mud. ... In climbing, belaying is the technique of controlling the rope so that a falling climber does not fall very far. ... A screw lock HMS carabiner A carabiner or karabiner (colloquially: crab, d ring, krab, or biner) is a metal loop with a sprung or screwed gate. ... A screw lock HMS carabiner A carabiner or karabiner (colloquially: crab, d ring, krab, or biner) is a metal loop with a sprung or screwed gate. ... Werner Munter (* 1941 in Lohnstorf, Switzerland) is a mountain guide, Author and Safety-expert for alpine Climbing. ...


The hitch is simply a set of wraps using a rope or cord around an object, generally a round object like a pipe, pole or more commonly, a carabiner. Its main use is as a friction device for controlling the rate of descent in belay systems. Coils of rope used for long-line fishing A rope (IPA: ) is a length of fibers, twisted or braided together to improve strength for pulling and connecting. ... A screw lock HMS carabiner A carabiner or karabiner (colloquially: crab, d ring, krab, or biner) is a metal loop with a sprung or screwed gate. ... In climbing, belaying is the technique of controlling the rope so that a falling climber does not fall very far. ...

Contents

How it works

The Munter hitch creates friction by having the rope rub on itself and on the object it has been wrapped around. It should be noted that there is no static friction on any part of the rope as it is a continuously moving knot. One very useful aspect of the Munter is its reversibility; it can be pulled from either side of the rope and it still works just as effectively.


Setting up a belay system using the Munter hitch

A belay system incorporating the Munter Hitch is the same as any other belay system, which incorporates a belayer to tend the rope and an anchor, which secures the belay system and belayer to the deck. In climbing, belaying is the technique of controlling the rope so that a falling climber does not fall very far. ...

Tying the Munter Hitch on a locking carabiner
Tying the Munter Hitch on a locking carabiner
The Munter completed
The Munter completed

Although not the belay system of choice, there are several advantages to the Munter Hitch. It is the only belay system which provides acceptable resistance to arrest a fall when not in the break position and requires no additional hardware other than a carabiner. It's also the most common belay system which locks with the break hand in line with the load. This can be useful when the anchor, carabiner and munterhitch are behind the belayer whilst attention is paid to the loaded end of the rope. Image File history File links Munter1. ... Image File history File links Munter1. ... Image File history File links Munter2. ... Image File history File links Munter2. ...


However, it places more bends in a rope than other belay methods, and creates significantly more friction on the outer sheath although the knot rolls continually, avoiding the damaging nylon on nylon friction that can destroy a kernmantle rope. Another disadvantage is that it can introduce significant twists to the rope. For these reasons, it is commonly only used as a backup or in emergency situations rather than a primary descending or belay mechanism. It is a versatile knot to know and can be used for full rope length vertical descents without the need for gloves. Kernmantle rope is rope constructed with its interior core (the kern) protected with a woven exterior sheath (mantle) that is designed to optimize strength, durability, and flexibility. ...


Military Usage

The Munter Hitch is taught on Australian Military Roping courses as a simple and effective method for descending steep or overhanging terrain with combat equipment and can also be used for lowering heavy stores or casualties, the only equipment required being a tape seat, a locking carabiner, and a rope. A screw lock HMS carabiner A carabiner or karabiner (colloquially: crab, d ring, krab, or biner) is a metal loop with a sprung or screwed gate. ...


Arboreal Usage

For the recreational tree climber or working arborist, the Munter is useful to know as a reliable lowering knot for moderate loads. This hitch performs well on both 16 strand arborist climbing lines and the 11mm double braid lines like Blaze and Velocity.


External links

  • Munter Hitch Instructions

  Results from FactBites:
 
Misc. Belay: Munter Hitch (204 words)
The Munter Hitch was chosen as the U.I.A.A. method of choice ages ago, and is still considered to be an excellent method.
The Munter Hitch should be rigged as shown in the main figure, so that the load is on the spine side of the carabiner.
The Munter Hitch can be inverted to feed rope in the other direction, in which case it takes on the form shown in the small figure to the right.
Munter Hitch (321 words)
Munter Hitch is used as an emergency rappel / belay device.
Munter hitch offers more friction than a regular tubular belay device like the ATC, even in the non-braking position the munter hitch still offers some braking power.
Notice how the munter hitch has flipped around the biner, this is normal.
  More results at FactBites »


 
 

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