US20080196182A1 - Fascines - Google Patents

Fascines Download PDF

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Publication number
US20080196182A1
US20080196182A1 US11/574,617 US57461705A US2008196182A1 US 20080196182 A1 US20080196182 A1 US 20080196182A1 US 57461705 A US57461705 A US 57461705A US 2008196182 A1 US2008196182 A1 US 2008196182A1
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United States
Prior art keywords
fascine
fascine according
members
diameter
inflation
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Abandoned
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US11/574,617
Inventor
Peter C. Gordon
Robert J. Prendergast
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Survitec Group Ltd
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Survitec Group Ltd
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Assigned to SURVITEC GROUP LIMITED reassignment SURVITEC GROUP LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PRENDERGAST, ROBERT, GORDON, PETER
Publication of US20080196182A1 publication Critical patent/US20080196182A1/en
Abandoned legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/122—Inflatable or unreelable bridges ; Bridges with main load-supporting structure consisting only of non-rigid elements, e.g. cables

Definitions

  • a fascine is used to fill a discontinuity in the ground such as a ditch or gully and provide a passage over such a discontinuity for, for example, vehicles. Fascines are most often used to facilitate the passage of military vehicles.
  • One form of fascine uses a plurality of elongate members of generally circular cross section. Examples of fascines are shown in U.S. Pat. No. 4,566,821 where the fascine is formed by a core of cylindrical pipes loosely disposed within a surrounding flexible sleeve formed by similar pipes. Alternatives using pipes are shown in U.S. Pat. No. 4,312,601 and U.S. Pat. No. 5,215,401. U.S. Pat. No. 5,406,662 uses polyethylene tubes and inflatable core members.
  • inflatable members in fascines has the advantage that the members have a smaller volume when uninflated and can thus be more easily transported. It is problem, however, that such inflatable members require inflation equipment to inflate them.
  • inflation equipment may include a gas source and a valve which when opened inflates the member.
  • the inflation equipment is carried on the outside of the member and is thus liable to damage when the inflatable member is deployed, particularly where the ground is hard or rocky. Such equipment can also be damaged when in situ by, for example, the traffic of vehicles over the fascine.
  • a fascine comprises an assembly of elongate members, at least one member including an inflatable chamber and an inflation system for inflating said chamber, said inflation system being located within said chamber.
  • an inflatable member with an inflation chamber that defines a hollow tube.
  • a hollow tube has the advantage of lower inflated volume over a cylindrical inflation chamber and allows easy passage through the tube of flowing water.
  • the plurality of elongate members forming a fascine are capable of moving relative to one another and tend to form themselves in an arrangement where the depression is filled providing a generally level upper surface that allows a passage to be made across the fascine. It is plainly advantageous that the surface providing the passage is as level as possible.
  • a fascine comprising a plurality of elongate members with each member having a generally circular cross section, and formed by a plurality of first members and a plurality of second members with the first members having a greater diameter than the second members.
  • the second members of lesser diameter can form a more level upper surface when the fascine is deployed.
  • FIG. 1 is a schematic side elevation of a gully containing a fascine formed by a plurality of larger diameter inflatable hollow pipes and a plurality of smaller diameter tubes,
  • FIG. 2 is a schematic cross-section of part of a cross-thread fabric for forming the larger diameter inflatable hollow pipes
  • FIG. 3 is detail at X of FIG. 2 .
  • FIG. 4 shows a larger diameter pipe of the kind shown in FIG. 1 in side elevation and end elevation and deflated
  • FIG. 5 shows the larger diameter pipe of FIG. 1 in cross section elevation and end elevation and inflated
  • FIG. 6 shows a tube of the kind shown in FIG. 1 in a deflated state and incorporating an inflation system
  • FIG. 7 is a similar view to FIG. 6 but showing the inflation system actuated and the tube inflated.
  • the fascine comprises a plurality of larger diameter inflated pipes 10 and a plurality of smaller diameter inflated tubes 11 .
  • the larger diameter inflated pipes 10 fill the lower portion of a gully 12 while the smaller diameter inflated tubes 11 overlie the larger diameter inflated pipes 10 to form a passage across the gully 12 .
  • each pipe 10 is elongate and is formed from a sheet of drop-thread fabric of the kind shown in FIGS. 3 and 4 .
  • the fabric comprises a first textile layer 13 interconnected to a second textile layer 14 by a plurality of drop-threads shown schematically at 15 .
  • Both the first layer 13 and the second layer 14 are provided with an inner coating of polychloroprene, a textile chaffing layer 16 then an outer coating of polychloroprene.
  • An elongate rectangular sheet of such drop-thread material has the side edges of the first textile layer 13 connected together and the side edges of the second textile layer 14 connected together to form a hollow pipe with a first end and a second end.
  • first and second ends are also closed so that a closed chamber is formed within the first textile layer 13 and the second textile layer 14 .
  • the first textile layer 13 thus forms an outer wall of the pipe 10 and the second textile later 14 an inner wall of the pipe 10 .
  • Each pipe 10 may be provided with an outer cover of wear-resistant material.
  • Each pipe 10 carries an inflation system 18 formed by two inflation cylinders and associated valve systems. As seen in FIG. 5 , the inflation systems are located within the associated pipe 10 with one system being adjacent one end of the tube 10 and the other system adjacent an opposite end of the tube 10 .
  • the valve system 19 a when actuated, opens a valve and allows gas from the inflation cylinder 18 to inflate the chamber of the pipe 10 .
  • a switch 19 b is provided for actuating the inflation systems. The switch may be manually operated or electrically operated. The electric operation may be remote via wire or be by wireless connection 19 c.
  • Each smaller diameter inflatable tube 11 is formed from a conventional coated fabric material.
  • Each tube 11 is provided with an inflation system 20 that, as seen in FIGS. 6 and 7 , is located within the associated tube 11 .
  • Each inflation system 20 comprises a gas cylinder 21 and a valve system 22 carried by a mounting plate 23 .
  • the mounting plate 23 allows the inflation system 20 to be removed and replaced easily.
  • gas from the gas cylinder 21 leaves the valve system 22 through an outlet 27 to inflate the tube 11 .
  • the inflation system 20 may be actuated by a switch 28 located within the tube 11 .
  • the switch 28 may be manually operated or electrically operated.
  • the electric operation may be remote via wire or by a wireless connection 29 .
  • the inflation system 20 could incorporate an aspiration system (shown in broken line at 30 ) by which ambient air is drawn into the tube 11 as gas from the cylinder 21 inflates the tube. This increases the speed of inflation.
  • aspiration systems are known and will not be described in detail.
  • the advantage of locating the gas cylinder 21 within the associated tube 11 is to provide protection for the gas cylinder 21 and the other parts of the inflation system in the post-inflation phase. There is a significantly reduced chance of the inflation system being damaged after the tube 11 has been inflated. The system will give faster inflation with fewer problems of icing if the gas is vented directly from the cylinder without needing to pass down pipes. There are fewer components and valve parts which give increased reliability and improve performance. It gives the fascine a reduced radar image and possibly a reduced thermal image because it is screened by the tube 11 . If an aspiration system 30 is provided it allows a smaller gas cylinder to be used. This reduces bulk and cost.
  • the exterior diameter of the pipes 10 when inflated, may be between 0.5 m and 1.0 m.
  • the exterior diameter of the tubes 11 when inflated, may be between 0.2 m and 0.5 m.
  • the tubes 11 may be covered with a wear-resistant cover. In addition, the tubes 11 may be double skinned to provide resistance to puncturing.
  • the pipes 10 are deflated and vacuum packed separately from one another as seen in FIG. 4 .
  • the tubes 11 are deflated and vacuum packed separately from one another.
  • the fascine components can be readily transported as they are lightweight and compact.
  • an estimate is made of the number of pipes 10 required to fill the discontinuity. In the example shown in FIG. 1 , five such pipes 10 are required.
  • the required number of pipes are placed in the discontinuity and the walls inflated using the cylinders 18 and valve systems 19 . Inflation can be either be via an initiation cable or electronically, perhaps by remote signal.
  • the valve systems 19 open and gas from the inflation cylinders 18 passes into the pipes 10 to inflate the walls of the pipes 10 .
  • the tubes 11 are placed in the discontinuity and are then inflated by operation of the valve systems 22 to open the gas cylinders and inflate the tubes 11 .
  • the inflated tubes 11 then form the trackway over the inflated pipes 10 .
  • the trackway may be covered by additional members (not shown) such as a heavy duty layer of material such as Kevlar as well as a chaffing layer.
  • additional members such as a heavy duty layer of material such as Kevlar as well as a chaffing layer.
  • the feature of locating the inflation system within the inflation chamber of the tubes 11 may also be applied to the pipes 10 .
  • the feature need not be used with the larger diameter pipes 10 and smaller diameter tubes 11 . It would be used separately.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pipe Accessories (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Automatic Disk Changers (AREA)
  • Luminescent Compositions (AREA)
  • Tires In General (AREA)
  • Tents Or Canopies (AREA)

Abstract

A fascine is formed by an assembly of inflatable elongate members (10, 11). There may be some members that are tubes (11) and others that are pipes (10) with the tubes (11) being of smaller diameter than the pipes (10) and forming a trackway above the pipes (10) when the fascine is deployed. The members have inflatable chambers and an inflation system (20) for inflating the chamber. The inflation system (20) is located within the chamber.

Description

  • A fascine is used to fill a discontinuity in the ground such as a ditch or gully and provide a passage over such a discontinuity for, for example, vehicles. Fascines are most often used to facilitate the passage of military vehicles. One form of fascine uses a plurality of elongate members of generally circular cross section. Examples of fascines are shown in U.S. Pat. No. 4,566,821 where the fascine is formed by a core of cylindrical pipes loosely disposed within a surrounding flexible sleeve formed by similar pipes. Alternatives using pipes are shown in U.S. Pat. No. 4,312,601 and U.S. Pat. No. 5,215,401. U.S. Pat. No. 5,406,662 uses polyethylene tubes and inflatable core members.
  • The use of inflatable members in fascines has the advantage that the members have a smaller volume when uninflated and can thus be more easily transported. It is problem, however, that such inflatable members require inflation equipment to inflate them. Such inflation equipment may include a gas source and a valve which when opened inflates the member. The inflation equipment is carried on the outside of the member and is thus liable to damage when the inflatable member is deployed, particularly where the ground is hard or rocky. Such equipment can also be damaged when in situ by, for example, the traffic of vehicles over the fascine.
  • According to a first aspect of the invention a fascine comprises an assembly of elongate members, at least one member including an inflatable chamber and an inflation system for inflating said chamber, said inflation system being located within said chamber.
  • By putting the gas source and the valve within the member, it is protected before, during and after deployment.
  • It is possible to form an inflatable member with an inflation chamber that defines a hollow tube. Such a hollow tube has the advantage of lower inflated volume over a cylindrical inflation chamber and allows easy passage through the tube of flowing water.
  • The plurality of elongate members forming a fascine are capable of moving relative to one another and tend to form themselves in an arrangement where the depression is filled providing a generally level upper surface that allows a passage to be made across the fascine. It is plainly advantageous that the surface providing the passage is as level as possible.
  • According to a second aspect of the invention, there is provided a fascine comprising a plurality of elongate members with each member having a generally circular cross section, and formed by a plurality of first members and a plurality of second members with the first members having a greater diameter than the second members. In this way, the second members of lesser diameter can form a more level upper surface when the fascine is deployed.
  • The following is a more detailed description of some embodiments of the invention, by way of example, reference being made to the accompanying drawings in which:
  • FIG. 1 is a schematic side elevation of a gully containing a fascine formed by a plurality of larger diameter inflatable hollow pipes and a plurality of smaller diameter tubes,
  • FIG. 2 is a schematic cross-section of part of a cross-thread fabric for forming the larger diameter inflatable hollow pipes,
  • FIG. 3 is detail at X of FIG. 2,
  • FIG. 4 shows a larger diameter pipe of the kind shown in FIG. 1 in side elevation and end elevation and deflated,
  • FIG. 5 shows the larger diameter pipe of FIG. 1 in cross section elevation and end elevation and inflated,
  • FIG. 6 shows a tube of the kind shown in FIG. 1 in a deflated state and incorporating an inflation system,
  • FIG. 7 is a similar view to FIG. 6 but showing the inflation system actuated and the tube inflated.
    •
  • Referring first to FIG. 1, the fascine comprises a plurality of larger diameter inflated pipes 10 and a plurality of smaller diameter inflated tubes 11. The larger diameter inflated pipes 10 fill the lower portion of a gully 12 while the smaller diameter inflated tubes 11 overlie the larger diameter inflated pipes 10 to form a passage across the gully 12.
  • Referring next to FIGS. 2 and 3, each pipe 10 is elongate and is formed from a sheet of drop-thread fabric of the kind shown in FIGS. 3 and 4. As seen in this Figure, the fabric comprises a first textile layer 13 interconnected to a second textile layer 14 by a plurality of drop-threads shown schematically at 15. Both the first layer 13 and the second layer 14 are provided with an inner coating of polychloroprene, a textile chaffing layer 16 then an outer coating of polychloroprene. An elongate rectangular sheet of such drop-thread material has the side edges of the first textile layer 13 connected together and the side edges of the second textile layer 14 connected together to form a hollow pipe with a first end and a second end. The edges at the first and second ends are also closed so that a closed chamber is formed within the first textile layer 13 and the second textile layer 14. The first textile layer 13 thus forms an outer wall of the pipe 10 and the second textile later 14 an inner wall of the pipe 10. Each pipe 10 may be provided with an outer cover of wear-resistant material.
  • Each pipe 10 carries an inflation system 18 formed by two inflation cylinders and associated valve systems. As seen in FIG. 5, the inflation systems are located within the associated pipe 10 with one system being adjacent one end of the tube 10 and the other system adjacent an opposite end of the tube 10. The valve system 19 a, when actuated, opens a valve and allows gas from the inflation cylinder 18 to inflate the chamber of the pipe 10. A switch 19 b is provided for actuating the inflation systems. The switch may be manually operated or electrically operated. The electric operation may be remote via wire or be by wireless connection 19 c.
  • Inflatable pipes of this kind are described in more detail in our UK patent application no. 0310906.3.
  • Each smaller diameter inflatable tube 11 is formed from a conventional coated fabric material. Each tube 11 is provided with an inflation system 20 that, as seen in FIGS. 6 and 7, is located within the associated tube 11. Each inflation system 20 comprises a gas cylinder 21 and a valve system 22 carried by a mounting plate 23. The mounting plate 23 allows the inflation system 20 to be removed and replaced easily. On operation of the valve system 22, gas from the gas cylinder 21 leaves the valve system 22 through an outlet 27 to inflate the tube 11. The inflation system 20 may be actuated by a switch 28 located within the tube 11. The switch 28 may be manually operated or electrically operated. The electric operation may be remote via wire or by a wireless connection 29.
  • The inflation system 20 could incorporate an aspiration system (shown in broken line at 30) by which ambient air is drawn into the tube 11 as gas from the cylinder 21 inflates the tube. This increases the speed of inflation. Such aspiration systems are known and will not be described in detail.
  • The advantage of locating the gas cylinder 21 within the associated tube 11 is to provide protection for the gas cylinder 21 and the other parts of the inflation system in the post-inflation phase. There is a significantly reduced chance of the inflation system being damaged after the tube 11 has been inflated. The system will give faster inflation with fewer problems of icing if the gas is vented directly from the cylinder without needing to pass down pipes. There are fewer components and valve parts which give increased reliability and improve performance. It gives the fascine a reduced radar image and possibly a reduced thermal image because it is screened by the tube 11. If an aspiration system 30 is provided it allows a smaller gas cylinder to be used. This reduces bulk and cost.
  • The exterior diameter of the pipes 10, when inflated, may be between 0.5 m and 1.0 m. The exterior diameter of the tubes 11, when inflated, may be between 0.2 m and 0.5 m.
  • The tubes 11 may be covered with a wear-resistant cover. In addition, the tubes 11 may be double skinned to provide resistance to puncturing.
  • In use, the pipes 10 are deflated and vacuum packed separately from one another as seen in FIG. 4. Likewise, the tubes 11 are deflated and vacuum packed separately from one another. In this way, the fascine components can be readily transported as they are lightweight and compact. When a discontinuity is reached that needs to be filled by the fascine, an estimate is made of the number of pipes 10 required to fill the discontinuity. In the example shown in FIG. 1, five such pipes 10 are required. The required number of pipes are placed in the discontinuity and the walls inflated using the cylinders 18 and valve systems 19. Inflation can be either be via an initiation cable or electronically, perhaps by remote signal. On inflation, the valve systems 19 open and gas from the inflation cylinders 18 passes into the pipes 10 to inflate the walls of the pipes 10.
  • Once the pipes 10 are inflated, an estimate is also made of the number of tubes 11 required to cover the pipes 10 and form a trackway across the discontinuity. In the example shown in FIG. 1, eight such tubes 11 are required. The tubes 11 are placed in the discontinuity and are then inflated by operation of the valve systems 22 to open the gas cylinders and inflate the tubes 11. The inflated tubes 11 then form the trackway over the inflated pipes 10.
  • It would be possible to inflate the trackway tubes 11 away from the discontinuity and then locate them over the pipes 10 to form the trackway.
  • The trackway may be covered by additional members (not shown) such as a heavy duty layer of material such as Kevlar as well as a chaffing layer.
  • It will be appreciated that the feature of locating the inflation system within the inflation chamber of the tubes 11 may also be applied to the pipes 10. The feature need not be used with the larger diameter pipes 10 and smaller diameter tubes 11. It would be used separately.

Claims (25)

1. A fascine comprising an assembly of elongate members, at least one member including an inflatable chamber and an inflation system for inflating said chamber said inflation system being located within said chamber.
2. A fascine according to claim 1 wherein said chamber when inflated, defines a cylindrical tube.
3. A fascine according to claims 1 including switch means activatable to operate said inflation system.
4. A fascine according to claim 3 wherein said switch means is manually actuated.
5. A fascine according to claim 3 wherein the switch means is electrically actuated.
6. A fascine according to claim 5 wherein said switch means is remotely actuated.
7. A fascine according to claim 6 wherein said remote actuation is via a wire.
8. A fascine according to claim 6 wherein said remote actuation is wireless.
9. A fascine according to claim 3 wherein said inflation system includes a rupturable components, activation of said switch means rupturing said component to inflate said at least one member.
10. A fascine according to claim 1 wherein said at least one member includes a second inflation means.
11. A fascine according to claim 10 wherein said second inflation means includes aspiration means operative to draw into said at least one member air from outside said at least one member.
12. A fascine according to claim 1 wherein said at least one member has an outside cover of wear resistant material.
13. A fascine according to claim 1 wherein said least one member is one of a plurality of such members.
14. A fascine comprising an assembly of first and second elongate members with each member having a generally circular cross-section, at least one first member and at least one second member having respective cross-sections with respective first and second diameters, said first diameter being greater than said second diameter.
15. A fascine according to claim 14 wherein said first diameter of said at least one second member is between about 0.5 and 1.0 meters.
16. A fascine according claim 14 wherein said second diameter of said at least one second member is between about 0.2 and about 0.5 meters.
17. A fascine according to claim 14 wherein said at least one of said members is formed by an inflatable chamber.
18. A fascine according to claim 14 wherein said at least one first member is formed by an inflatable chamber which, when inflated, defines a hollow tube.
19. A fascine according to claim 14 wherein said at least one second member is formed by an inflatable chamber which, when inflated, is generally cylindrical.
20. A fascine according to claim 19 wherein said at least one second member is formed by a double skinned material to resist puncturing.
21. A fascine according to claim 14 and comprising a plurality of first members and a plurality of second members, such that where the fascine is deployed to fill a trench having a base and open top, the plurality of first members fill the base of the trench and the plurality of second members overlie the plurality of first members to form a track for the passage of a vehicle over the trench.
22. A fascine according to claim 1 and including at least one second member having respective cross-sections with respective first and second diameters, said first diameter being greater than said second diameter.
23. A vehicle including a fascine according to a claim 1 mounted thereon.
24. A vehicle including a fascine according to a claim 14 mounted thereon.
25. A vehicle including a fascine according to a claim 22 mounted thereon.
US11/574,617 2004-09-10 2005-09-02 Fascines Abandoned US20080196182A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0420174.5 2004-09-10
GBGB0420174.5A GB0420174D0 (en) 2004-09-10 2004-09-10 Fascines
PCT/GB2005/003391 WO2006027555A2 (en) 2004-09-10 2005-09-02 Fascines

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US20080196182A1 true US20080196182A1 (en) 2008-08-21

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US11/574,617 Abandoned US20080196182A1 (en) 2004-09-10 2005-09-02 Fascines

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US (1) US20080196182A1 (en)
EP (1) EP1786978B1 (en)
AT (1) ATE426063T1 (en)
DE (1) DE602005013396D1 (en)
GB (1) GB0420174D0 (en)
WO (1) WO2006027555A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9617696B1 (en) * 2014-04-21 2017-04-11 The United States Of America As Represented By The Secretary Of The Army Lightweight universal gap crossing device and method of use

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Publication number Priority date Publication date Assignee Title
GB2447030B (en) 2007-02-27 2011-08-24 Survitec Group Ltd Fascines

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US2964050A (en) * 1959-05-14 1960-12-13 Joseph F Novak Automatically actuated fluid pressure discharge valve
US3685066A (en) * 1971-03-10 1972-08-22 David V Edwards Liferaft inflation system
US3699686A (en) * 1968-11-12 1972-10-24 Nicolon Nv Bottom and bank facing mattress
US3894307A (en) * 1973-05-16 1975-07-15 Superflexit Spanning members for bridging purposes
US4185373A (en) * 1977-10-25 1980-01-29 General Dynamics Corporation Method of manufacturing an inflatable air inlet duct
US4312601A (en) * 1979-02-26 1982-01-26 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fascines
US4566821A (en) * 1983-12-06 1986-01-28 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Conformable fascine
US4639960A (en) * 1985-04-16 1987-02-03 Quillen Jeffrey B Recliner for medical convalescence
US4646787A (en) * 1985-03-18 1987-03-03 Institute Of Gas Technology Pneumatic pipe inspection device
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US4966491A (en) * 1989-08-01 1990-10-30 Sample Jay W Subsurface dune protection system and method
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US5215401A (en) * 1988-10-24 1993-06-01 The Secretary For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Deflatable fascine
US5406662A (en) * 1991-09-18 1995-04-18 The Secretary Of State For Defence In Her Britanic Majesty's Governement Of The United Kingdom Of Great Britain And Northern Ireland Apparatus for launching inflatable fascines
US5421128A (en) * 1994-01-14 1995-06-06 Sharpless; Garrett C. Curved, inflated, tubular beam
US5720495A (en) * 1996-01-16 1998-02-24 Trw Vehicle Safety Systems Inc. Air bag inflator with clamping ring for rupturable disk
US5921835A (en) * 1995-02-15 1999-07-13 Peter Cronin Gordon Safety device
US5967694A (en) * 1998-01-28 1999-10-19 Intevep, S.A. Portable roadway and method of assembling same
US20030032507A1 (en) * 1999-10-14 2003-02-13 Spalding Sports Worldwide, Inc. Inflatable articles with self-contained inflation mechanism
US6763541B2 (en) * 2001-06-07 2004-07-20 Select Comfort Corporation Interactive air bed
US6874192B2 (en) * 2001-07-20 2005-04-05 Prospective Concepts Ag Pneumatic construction or bridging element
US7039972B2 (en) * 2000-05-17 2006-05-09 Chaffee Robert B Inflatable device with recessed fluid controller and modified adjustment device
US20060207190A1 (en) * 2003-03-04 2006-09-21 Massarsch Karl R Vibration-damping arrangement

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US2964050A (en) * 1959-05-14 1960-12-13 Joseph F Novak Automatically actuated fluid pressure discharge valve
US3699686A (en) * 1968-11-12 1972-10-24 Nicolon Nv Bottom and bank facing mattress
US3685066A (en) * 1971-03-10 1972-08-22 David V Edwards Liferaft inflation system
US3894307A (en) * 1973-05-16 1975-07-15 Superflexit Spanning members for bridging purposes
US4185373A (en) * 1977-10-25 1980-01-29 General Dynamics Corporation Method of manufacturing an inflatable air inlet duct
US4312601A (en) * 1979-02-26 1982-01-26 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fascines
US4566821A (en) * 1983-12-06 1986-01-28 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Conformable fascine
US4646787A (en) * 1985-03-18 1987-03-03 Institute Of Gas Technology Pneumatic pipe inspection device
US4639960A (en) * 1985-04-16 1987-02-03 Quillen Jeffrey B Recliner for medical convalescence
US4862533A (en) * 1987-09-18 1989-09-05 Adams Iii Mark H Sleeping bag and an air mattress
US5122400A (en) * 1987-11-20 1992-06-16 Stewkie Limited Inflatable articles and method of creating inflatable products
US5215401A (en) * 1988-10-24 1993-06-01 The Secretary For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Deflatable fascine
US4966491A (en) * 1989-08-01 1990-10-30 Sample Jay W Subsurface dune protection system and method
US5406662A (en) * 1991-09-18 1995-04-18 The Secretary Of State For Defence In Her Britanic Majesty's Governement Of The United Kingdom Of Great Britain And Northern Ireland Apparatus for launching inflatable fascines
US5421128A (en) * 1994-01-14 1995-06-06 Sharpless; Garrett C. Curved, inflated, tubular beam
US5921835A (en) * 1995-02-15 1999-07-13 Peter Cronin Gordon Safety device
US5720495A (en) * 1996-01-16 1998-02-24 Trw Vehicle Safety Systems Inc. Air bag inflator with clamping ring for rupturable disk
US5967694A (en) * 1998-01-28 1999-10-19 Intevep, S.A. Portable roadway and method of assembling same
US20030032507A1 (en) * 1999-10-14 2003-02-13 Spalding Sports Worldwide, Inc. Inflatable articles with self-contained inflation mechanism
US7039972B2 (en) * 2000-05-17 2006-05-09 Chaffee Robert B Inflatable device with recessed fluid controller and modified adjustment device
US6763541B2 (en) * 2001-06-07 2004-07-20 Select Comfort Corporation Interactive air bed
US6874192B2 (en) * 2001-07-20 2005-04-05 Prospective Concepts Ag Pneumatic construction or bridging element
US20060207190A1 (en) * 2003-03-04 2006-09-21 Massarsch Karl R Vibration-damping arrangement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9617696B1 (en) * 2014-04-21 2017-04-11 The United States Of America As Represented By The Secretary Of The Army Lightweight universal gap crossing device and method of use

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WO2006027555A2 (en) 2006-03-16
EP1786978A2 (en) 2007-05-23
GB0420174D0 (en) 2004-10-13
EP1786978B1 (en) 2009-03-18
WO2006027555A3 (en) 2006-05-04
DE602005013396D1 (en) 2009-04-30
ATE426063T1 (en) 2009-04-15

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