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Petzl Carabiners
Petzl is a French manufacturer of climbing gear, caving gear, work-at-height equipment, and headlamps based in Crolles (near Grenoble), France. The company was created by the cave explorer Fernand Petzl in the mid-1970s. Their three specialties are: *Vertical sports: equipment for mountaineering, climbing, caving, etc. *Work at height and rescue: solutions for progression and safety in difficult-access worksites and in technical rescue. *Headlamps/head torches that provide hands free lighting. History Fernand Petzl, born in 1912, began his caving career in the late 1920s and early 1930s. In 1936, Petzl was introduced to, then small-time caver, Pierre Chevalier. The two began work on improving the technology behind their sport. In 1943, Chevalier designed and tested the first nylon rope to replace caving ladders. This technology provided the foundation for nearly all vertical safety methods to come. Chevalier's innovation led to the first 1,000 meter cave descent when Petzl exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crolles
Crolles () is a commune in the Isère department in southeastern France. It is located in the Isère valley, 20 km northeast of Grenoble, upstream on the river Isère. It has given its name to the Dent de Crolles mountain (2,062 m), which stands just above the city. Industries Crolles hosts the biggest semiconductor fabrication plant in France (employing 4,000 people, for a total investment of 3 billion euros). First founded by STMicroelectronics in the 1980s, the recent development (Crolles 2, 2003) results from a joint-venture with Philips (today NXP semiconductors) and Motorola. Crolles is the birthplace of Petzl, manufacturers of safety equipment for mountaineering, caving and vertical safety in civil engineering, which still has its headquarters there and is also the site of the main manufacturing plant of Teisseire, a beverage company now owned by Britvic. Population See also *Communes of the Isère department The following is a list of the 512 communes in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safety Harness
A safety harness is a form of protective equipment Personal protective equipment (PPE) is protective clothing, helmets, goggles, or other garments or equipment designed to protect the wearer's body from injury or infection. The hazards addressed by protective equipment include physical, ele ... designed to safeguard the user from injury or death from falling. The core item of a fall arrest system, the harness is usually fabricated from rope, Wire rope, braided wire cable, or webbing, synthetic webbing. It is attached securely to a stationary object directly by a carabiner, locking device or indirectly via a rope, cable, or webbing and one or more locking devices. Some safety harnesses are used in combination with a shock absorber, shock-absorbing lanyard, which is used to regulate deceleration and thereby prevent a serious G-force injury when the end of the rope is reached. An unrelated use with a materially different arresting mechanism is bungee jumping. Though they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lynn Hill
Carolynn Marie Hill (born January 3, 1961) is an American rock climber. Widely regarded as one of the leading competitive climbers, traditional climbers (and particularly big wall traditional climbers), sport climbers, and boulderers in the world during the late 1980s and early 1990s, she is famous for making the first free ascent of the difficult sheer rock face of '' The Nose'' on El Capitan in Yosemite Valley, and for repeating it the next year in less than 24 hours. She has been described as both one of the best female climbers in the world and one of the best climbers in the history of the sport. One of the first successful women in the sport, Hill shaped rock climbing for women and became a public spokesperson, helping it gain wider popularity and arguing for sex equality. Hill has publicized climbing by appearing on television shows and documentaries and writing an autobiography, '' Climbing Free: My Life in the Vertical World''. Hill was a gymnast early in life, near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dave Graham (climber)
David Ethan Graham (born November 10, 1981) is an American professional rock climber. Professing to enjoy bouldering the most, he is one of the elite sport climbers and boulderers of his generation. Graham repeats classic routes or boulder problems as well as performing cutting-edge first ascents. He is known for climbing, in 2005 an boulder problem (''The Story Of Two Worlds'', Cresciano, Switzerland). He is also known for his stance against grade inflation and for his strong anti-chipping ethic. He writes an ongoing blog for the website of Climbing Magazine. Biography Born in Maine, Graham was introduced to climbing in 1997 by one of his skiing teammates. Within a year, he climbed a route, ''The Present''. Quickly, he became one of the strongest climbers in the United States, before moving to Europe in 2005. In 2005, he climbed an boulder problem (''The Story Of Two Worlds'', Cresciano, Switzerland), and his first route (''Coup de Grace'', Val Bavona, Switzerland). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Du Lac
Daniel is a masculine given name and a surname of Hebrew origin. It means "God is my judge"Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 68. (cf. Gabriel—"God is my strength"), and derives from two early biblical figures, primary among them Daniel from the Book of Daniel. It is a common given name for males, and is also used as a surname. It is also the basis for various derived given names and surnames. Background The name evolved into over 100 different spellings in countries around the world. Nicknames (Dan, Danny) are common in both English and Hebrew; "Dan" may also be a complete given name rather than a nickname. The name "Daniil" (Даниил) is common in Russia. Feminine versions (Danielle, Danièle, Daniela, Daniella, Dani, Danitza) are prevalent as well. It has been particularly well-used in Ireland. The Dutch names "Daan" and "Daniël" are also variations of Daniel. A related surname developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
François Damilano
François () is a French masculine given name and surname, equivalent to the English name Francis. People with the given name * Francis I of France, King of France (), known as "the Father and Restorer of Letters" * Francis II of France, King of France and King consort of Scots (), known as the husband of Mary Stuart, Queen of Scots * François Amoudruz (1926–2020), French resistance fighter * François-Marie Arouet (better known as Voltaire; 1694–1778), French Enlightenment writer, historian, and philosopher *François Aubry (other), several people *François Baby (other), several people * François Beauchemin (born 1980), Canadian ice hockey player for the Anaheim Duck *François Blanc (1806–1877), French entrepreneur and operator of casinos *François Boucher (other), several people *François Caron (other), several people * François Cevert (1944–1973), French racing driver * François Chau (born 1959), Cambodian American actor * F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emily Harrington
Emily Harrington (born August 17, 1986) is an American professional rock climber and mountaineer. She is a five-time US National Champion in sport lead climbing, runner-up in the 2005 IFSC Climbing World Championships, and has made the female first-ascents of several routes. Early life Emily Harrington was born on August 17, 1986, in Boulder, Colorado. Her competitiveness pushed her to develop her climbing skills from an early age. She began climbing artificial walls and competed with her local gym's climbing team. From there, she became a professional sport climber and expanded into the worlds of rock and mountain climbing. Harrington studied international affairs with an emphasis on politics in Sub-Saharan Africa at the University of Colorado at Boulder. She graduated in 2007 and joined The North Face climbing team in 2008. Climbing career Harrington has been the US National Champion in sport climbing five times (2004, 2005, 2006, 2008, 2009). She was also named the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Josune Bereziartu
Josune Bereziartu (born January 19, 1972), also known as Josune Bereciartu Urruzola, is a Basque rock climber. For a decade starting in the late 1990s, she was considered the strongest female sport climber in the world, and is regarded as one of the most important female rock climbers in history. In 2005, Bereziartu almost completely closed the gap with the strongest male climbers by climbing to grade when world's hardest climb was at 9a+/9b. She is known for being the first-ever female in history to climb , , and graded sport routes. She is also known for being the first-ever female in history to onsight , , and . She was one of the first-ever females to solve bouldering problems at and above. Early life Josune Bereziartu was born on January 19, 1972, in Lazkao, a Basque town of the province of Gipuzkoa, northern Spain. Josune was first inspired to climb after watching a Spanish TV show documenting two girls climbing in the Verdon Gorge, and started climbing at 17. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carabiner
A carabiner or karabiner () is a specialized type of shackle, a metal loop with a spring-loaded gate used to quickly and reversibly connect components, most notably in safety-critical systems. The word is a shortened form of ''Karabinerhaken'' (or also short ''Karabiner''), a German phrase for a "spring hook" used by a carbine rifleman, or carabinier, to attach his carabin to a belt or bandolier. Use Carabiners are widely used in rope-intensive activities such as climbing, fall arrest systems, arboriculture, caving, sailing, hot air ballooning, rope rescue, construction, industrial rope work, window cleaning, whitewater rescue, and acrobatics. They are predominantly made from both steel and aluminium. Those used in sports tend to be of a lighter weight than those used in commercial applications and rope rescue. Often referred to as carabiner-style or as mini-biners, carabiner keyrings and other light-use clips of similar style and design have also become popular. Most ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-locking Device
Self-locking devices are devices intended to arrest the fall of solo climbers who climb without partners. This device is used for back rope solo climbing for "ground-up climbing" or "top rope self belaying". To date, several types of such self-locking devices have evolved. Types Prusik sling The earliest type of self belay device used was the ubiquitous prusik knotted sling used by climbers. The method requires the soloer to feed out an estimated length of belay rope so that he can reach his next stance and repeat the process as the rope is difficult to feed through the prusik knot while climbing. Gibbs-style type 1 ascender The next level of device development improved on the locking limitations of the prusik sling by utilizing a cam that is activated by the climber's body moving down to rotate the simple grab cam inside a rigid frame. The climber's harness is directly attached to the cam and the frame encapsulates the rope. Early versions of the cam systems used a Gibbs-styl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clearfield, Utah
Clearfield is a city in Davis County, Utah, United States. The population was 31,364 at the 2020 census. The city grew rapidly during the 1940s, with the formation of Hill Air Force Base, and in the 1950s with the nationwide increase in suburb and "bedroom" community populations and has been steadily growing since then. Clearfield is a principal city of the Ogden–Clearfield, Utah Metropolitan Statistical Area, which includes all of Davis, Morgan, and Weber counties. History Clearfield was one of the last communities to be settled in the northern part of Davis County (1877). Hunters and Native American warriors knew this land before the first white man settled here. They referred to it as the land of wind and sand. It was the arrival of the railroad that first awakened the area in 1869 and stirred the sleeping ''Sand Ridge'', which it was once known as until the name was later changed to Clearfield. There was no water for those early families until wells could be successf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Fayette, Georgia
LaFayette ( ) is a city in, and the county seat of, Walker County, Georgia, Walker County, Georgia (U.S. state), Georgia, United States. As of the 2020 census, the city population was 6,888. It was founded as Chattooga. LaFayette is part of the Chattanooga, TN-GA Metropolitan Statistical Area. History LaFayette was founded as Chattooga, in 1835, as the seat of newly formed Walker County. The county was named after the former United States senator Freeman Walker. Chattooga was renamed LaFayette in 1836 after Gilbert du Motier, Marquis de Lafayette, the French aristocrat who fought in the American Revolutionary War. Geography LaFayette is located at (34.709704, -85.283862). According to the United States Census Bureau, the city has a total area of , all land. Demographics 2020 census As of the 2020 United States census, there were 6,888 people, 2,847 households, and 1,844 families residing in the city. 2010 census As of the census of 2010, there were 7,121 people, 2,712 hous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
