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Trampoline Safety Net Enclosure
A trampoline safety net enclosure is a trampoline accessory that significantly reduces the chance of fall off and frame impact injuries. History The first commercially successful trampoline safety net enclosures were invented and patented by Mark Publicover in the United States and first sold there in 1997 by JumpSport Trampolines. By 2006 80% of all new trampoline sales included safety net enclosures. Safety benefits While a trampoline is safest when only one person jumps at a time, in practice the enjoyment derived from multiple simultaneous jumpers means that this recommendation is often disregarded. The benefit of an enclosure is that it keeps jumpers from falling off a trampoline or impacting the frame. Safety net enclosures vary from one manufacturer to another, such as the opening in the net so that jumpers may enter and exit the trampoline. The design of such openings may include: snap/Velcro system, zipper, or overlapping sections. The snap, zipper, and Velcro systems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jumper Doing Flip On Trampoline With Safety Net, 2012
Jumper or Jumpers may refer to: Clothing *Jumper (sweater), a long-sleeve article of clothing; also called a top, pullover, or sweater **A waist-length top garment of dense wool, part of the Royal Navy uniform and the uniform of the United States Navy *Jumper (dress) (U.S. English; known elsewhere as a ''pinafore dress''), a sleeveless dress intended to be worn over a top or blouse People * Betty Mae Tiger Jumper (1923–2011), first female chief of the Seminole Tribe of Florida * Hunter Jumper (born 1989), American soccer player * John Jumper (Seminole chief) (1820–1896), principal chief of the Seminoles from 1849 to 1865 * John P. Jumper (born 1945), former Chief of Staff of the United States Air Force * William Jumper (1660–1715), Royal Navy officer Arts, media, and entertainment * ''Jumper'' (novel), a novel by Steven Gould ** ''Jumper'' (2008 film), a 2008 film adaptation of the novel ** ''Jumper: Griffin's Story'' (video game), a video game based on the film ** ''J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trampoline
A trampoline is a device consisting of a piece of taut, strong fabric stretched between a steel frame using many coiled spring (device), springs. Not all trampolines have springs, as the Springfree Trampoline uses glass-reinforced plastic rods. People bounce on trampolines for recreational and competitive purposes. The fabric that users bounce on (commonly known as the "bounce mat" or "trampoline bed") is not elastic itself; the elasticity is provided by the springs that connect it to the frame, which store potential energy. History Early trampoline-like devices A game similar to trampolining was developed by the Inuit, who would toss blanket dancers into the air on a walrus skin one at a time (see Nalukataq) during a spring celebration of whale harvest. There is also some evidence of people in Europe having been tossed into the air by a number of people holding a blanket. Mak in the Wakefield Mystery Play ''The Second Shepherds' Play'', and Sancho Panza in ''Don Quixote' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Publicover
Mark William Publicover (born 1958 in Los Gatos, California) is an American entrepreneur, inventor and co-founder-owner (with Valerie DePiazza Publicover) of JumpSport, Inc. in Silicon Valley. In 1996, Publicover designed the first trampoline safety net enclosure to become commercially successful. These enclosures protect trampoliners from falling off the trampoline. Childhood Publicover is a fourth-generation inventor and entrepreneur born in 1958 in Los Gatos, California. He went to school in San Jose, California, where he graduated from Blackford High School in 1977. Education and early career Publicover attended the University of California at Davis where he majored in Economics. He married Valerie A. DePiazza in August 1984. In April 1988, he founded American Builders & Craftsman Inc., a professional homebuilding and commercial construction firm in Saratoga, California. Inventor In 1995 Publicover's children, along with friends, were jumping on his trampoline when a yo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JumpSport Trampolines
JumpSport, Inc. is a manufacturer of recreational trampolines and accessories that are distributed worldwide. JumpSport markets and sells a patented trampoline safety net enclosure which was invented by one of the company's founders, Mark Publicover. History The company was founded in January 1997 by Mark Publicover, his wife, Valerie, and then board chairman Byron Lewis Bertsch as a California limited liability company that was subsequently merged into the JumpSport California corporation created in May 1998. Originally they created the company to market the safety net enclosure system which Publicover had patented. JumpSport initially had its trampolines manufactured by Hedstrom out of Bedford, PA but, due to competitive pressures, they transitioned to overseas production in the 2000s. The company distributes to multiple retailers nationally. In 2000, JumpSport received funding from the Band of Angels ''Band of Angels'' is a 1957 psychological drama film set in the Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trampoline
A trampoline is a device consisting of a piece of taut, strong fabric stretched between a steel frame using many coiled spring (device), springs. Not all trampolines have springs, as the Springfree Trampoline uses glass-reinforced plastic rods. People bounce on trampolines for recreational and competitive purposes. The fabric that users bounce on (commonly known as the "bounce mat" or "trampoline bed") is not elastic itself; the elasticity is provided by the springs that connect it to the frame, which store potential energy. History Early trampoline-like devices A game similar to trampolining was developed by the Inuit, who would toss blanket dancers into the air on a walrus skin one at a time (see Nalukataq) during a spring celebration of whale harvest. There is also some evidence of people in Europe having been tossed into the air by a number of people holding a blanket. Mak in the Wakefield Mystery Play ''The Second Shepherds' Play'', and Sancho Panza in ''Don Quixote' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trampolining
Trampolining or trampoline gymnastics is a competitive Olympic sport in which athletes perform acrobatics while bouncing on a trampoline. In competition, these can include simple jumps in the straight, pike, tuck, or straddle position to more complex combinations of forward and/or backward somersaults and twists. Scoring is based on the difficulty and on the total seconds spent in the air. Points are deducted for bad form and horizontal displacement from the center of the bed. Outside of the Olympics, competitions are referred to as gym sport, trampoline gymnastics, or gymnastics, which includes the events of trampoline, synchronised trampoline, double mini trampoline and tumbling. Origins In the early 1930s, George Nissen observed trapeze artistes performing tricks when bouncing off the safety net. He made the first modern trampoline in his garage to reproduce this on a smaller scale and used it to help with his diving and tumbling activities. He formed a company to build tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protective Barriers
A separation barrier or separation wall is a barrier, wall or fence, constructed to limit the movement of people across a certain line or border, or to separate peoples or cultures. A separation barrier that runs along an internationally recognized border is known as a border barrier. David Henley opines in ''The Guardian'' that separation barriers are being built at a record-rate around the world along borders and do not only surround dictatorships or pariah states. In 2014, The ''Washington Post'' listed notable 14 separation walls as of 2011, indicating that the total concurrent number of walls and barriers which separate countries and territories is 45. The term "separation barrier" has been applied to structures erected in Belfast, Homs, the West Bank, São Paulo, Cyprus, and along the Greece-Turkey border and the Mexico-United States border. In 2016, Julia Sonnevend listed in her book ''Stories Without Borders: The Berlin Wall and the Making of a Global Iconic Event'' th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
