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Topic: Roton


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In the News (Fri 11 Dec 09)

  
  Roton
The Roton was a piloted commercial space vehicle design intended to provide rapid and routine access to orbit for both its two-person crew and their cargo.
The Roton was planned in 1998 to reach commercial service in the year 2000 with a target price per flight of $7 million.
Roton would have a height of 19.5 m, a diameter of 6.7 m and a maximum gross lift-off weigh of under 180 metric tons.
www.astronautix.com /craft/roton.htm   (732 words)

  
 Roton
Roton would have a height of 19.5 m, a diameter of 6.7 m and a maximum gross lift-off weigh of under 180 tonnes.
The vehicle’s rotors would be equipped with tip rockets so that the Roton can touchdown softly under rotor power.
The Roton large-scale Air Test Vehicle began flight tests to demonstrate the autorotation and rotor capabilities.
www.astronautix.com /lvs/roton.htm   (776 words)

  
 Scaled Composites: Rotary Rocket Roton ATV
The Roton is a reusable, single-stage-to-orbit (SSTO) space vehicle designed by Rotary Rocket to transport up to 7000 lbs to and from low earth orbit.
The Roton is conical in shape, 22 feet (6.7 meters) in diameter at the base, and about 63 feet (19.2 meters) tall.
Above the cargo bay is the LOX tank and attached to the top of it, on the nose of the Roton, are the rotor blades, hub and assembly.
www.scaled.com /projects/roton.html   (284 words)

  
  Roton
Roton is one the first and most important independent record companies in Romania.
Roton products are well known for their quality due to our own manufacturing line, due to using imported raw materials and also because of our experienced well-qualified staff.
Roton holds the widest distribution network in Romania, which is served by its own specialized distribution division, Sincron.
www.roton.ro /despre-noi/index.html   (0 words)

  
 First Roton ATV Translational Flight Test Successful | SpaceRef - Your Space Reference
This flight was to demonstrate the ability of the Roton ATV to fly at varying speeds under full control in a forward direction—exactly the same mode of flying that would be needed by a returning space vehicle maneuvering to land at an airport.
The primary function of the Roton ATV is to demonstrate the operational viability of vertically landing a returning space vehicle using a tip thruster powered rotor-blade landing system.
The Roton ATV is similar in concept to the Space Shuttle Enterprise that NASA built and flew to test the orbiter’s landing characteristics before proceeding to build space-worthy version Space Shuttles.
www.spaceref.com /news/viewpr.html?pid=165   (1166 words)

  
 Roton Products - JLM Wholesale, Door Hardware, Access Control and Security Hardware- Strikes, Locks and Security ...
All 780 Series Roton hinges are manufactured with thrust bearings spaced along the hinge length on 5-1/8" centers.
All 780 "HD" Series Roton hinges are manufactured with thrust bearings spaced along the hinge length on 2-9/16" centers.
These hinges are supplied with staggered screw holes to suit heavy-duty applications OR high cycling conditions such as high traffic entranceways, public lavatories, etc. Where other hinge hardware has repeatedly failed, the "HD" is the best possible choice at a modest premium over the standard 780 Series.
www.jlmwholesale.com /products/roton/ro.shtm   (373 words)

  
 Space Future - The ROTON Concept and its Unique Operations
ROTONs may be the first transport rockets to have flight safety characteristics comparable to commercial air transports.
ROTONs will be able to be flown from almost any airport or heliport at low cost, using existing ground handling and servicing equipment, and without any greater risks than operating jet transports.
Yet, if we are to create a climate for the commercial development of the space frontier analogous to the tremendous success of American commercial aviation, we must abandon the desire to have the federal government fund and thus dictate the technical approaches to solving the problems of space access.
www.spacefuture.com /archive/the_roton_concept_and_its_unique_operations.shtml   (0 words)

  
 materials science 01
The hybridisation of the single-particle branch with the two particle continuum in the region beyond the roton is reconsidered by including the effect of the interference term between one and two quasiparticle excitations.
Moreover, evidence for an attractive interaction between rotons in this range of momentum is found.
Outside this region Im) should be related to the joint density of states of two noninteracting rotons but as it is not easy to have a reliable estimate of the exact one we preferred to extract also
www.ill.fr /AR-97/page/25quant.htm   (1025 words)

  
 SPACE.com -- Rotary Rocket Pays Taxes, Recovers Roton
The Roton has been taken off the auction block.
The company spent about $5 million building and testing the low-altitude vehicle, designed to prove the concept of using helicopter-like rotors to slow and land a spacecraft returning to Earth.
The company was looking to raise an additional $150 million or more to complete the work.
www.space.com /news/roton_recovered_000104.html   (310 words)

  
 Bruce Damer: Rotary Rocket Roton Rollout Pages
Spring 2003: Roton is airborne one last time in an attempt to move it to a Classic Rotors museum in Ramona, CA, See www.rotors.org for more details.
On the first of March, 1999 an event took place in the Mojave desert of California that may truly set the stage for the general move of human beings, their cargo and the biota of the Earth out of the gravity well and into the solar system.
The rollout of the Roton ATV was an important event for Rotary Rocket Company of Redwood City, California, and its investors, for much remains to be done to see the first Roton in orbit.
www.damer.com /pictures/events/rotaryrocket99   (0 words)

  
 ASI News -- Roton Spaceship
Roton is an excellent example of this, and in the philosophy of the Artemis Project, they are developing their launcher entirely as private enterprise.
If the new Roton rocket is successful in significantly lowering launch costs, we will be able to establish our lunar exploration base much sooner.
Roton also provides the world business community with a concrete example of private enterprise in manned space programs.
www.asi.org /adb/06/09/04/1999/03/news-19990301.html   (284 words)

  
 7.8 Million Dollar Mansion Boca Roton
Product name: 7.8 Million Dollar Mansion Boca Roton
Million dollar estate home in one of Boca Raton's finest private communities.
Our 7.8 Million Dollar Mansion Boca Roton comply with International Quality Standards and their quality and durability are fully guranteed.
www.openrussia.ru /catalogitems/8090/78-Million-Dollar-Mansion-Boca-Roton.htm   (154 words)

  
 Products
Hager-Roton Continuous Geared Hinges provide long-lasting solutions for high-traffic and high-impact doors, extending the life of the total door opening.
Whether for retrofit projects or new construction, Roton can supply the needed hinge for your applications.
The continuous geared hinge extends the full length of the door and frame.
www.hagerco.com /catalog/default.asp?c=25   (0 words)

  
 Products
Hager-Roton Continuous Geared Hinges provide long-lasting solutions for high-traffic and high-impact doors, extending the life of the total door opening.
Whether for retrofit projects or new construction, Roton can supply the needed hinge for your applications.
The continuous geared hinge extends the full length of the door and frame.
www.hagerhinge.com /catalog/default.asp?c=25   (86 words)

  
 ROTON engine   (Site not responding. Last check: )
Blitzworld is now underway upgrading the new Blitz KR2 to fit a new ROTON engine that has been on Signal 1 Radio and featured on Dragons Den on BBC2 (29th November 2005), that does not have any cams or valve springs.
The initial ROTON engine was put on a bike engine and produced FULL POWER at only 1/3 of its normal rpm
This is the Roton engine head as seen on the Dragons Den, for the bike engine.
www.blitzworld.co.uk /content.php?categoryId=122   (169 words)

  
 Roton
Aboneaza-te la newsletter-ul ROTON si vrei primi cele recente informatii despre artistii tai preferati.
Crush si Alexandra Ungureanu iti spun Hello si te invita sa le asculti cel nou mai cantec, al doilea single de pe albumul Hello, lansat in aceasta primavara.
Oana Zavoranu te invita in Club Paradiso, Joi 28 Iunie
www.roton.ro   (280 words)

  
 Roton Products, Inc. Quality Lead Screws and Nuts for Power Transmission
Roton Products, Inc. Quality Lead Screws and Nuts for Power Transmission
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For large quantities please submit a Request For Quote:
www.roton.com /Mating_Components.aspx?family=7059321   (87 words)

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