SE9201234L - INFLATABLE BRIDGE, SPECIFIC LIFTING BRIDGE, AND HOSE BEFORE REMOVING THIS - Google Patents

INFLATABLE BRIDGE, SPECIFIC LIFTING BRIDGE, AND HOSE BEFORE REMOVING THIS

Info

Publication number
SE9201234L
SE9201234L SE9201234A SE9201234A SE9201234L SE 9201234 L SE9201234 L SE 9201234L SE 9201234 A SE9201234 A SE 9201234A SE 9201234 A SE9201234 A SE 9201234A SE 9201234 L SE9201234 L SE 9201234L
Authority
SE
Sweden
Prior art keywords
bridge
hoses
inflatable
reinforcing
layers
Prior art date
Application number
SE9201234A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9201234D0 (en
SE468992B (en
Inventor
U J Jensen
Original Assignee
Trelleborg Ind Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trelleborg Ind Ab filed Critical Trelleborg Ind Ab
Priority to SE9201234A priority Critical patent/SE468992B/en
Publication of SE9201234D0 publication Critical patent/SE9201234D0/en
Priority to PCT/SE1993/000325 priority patent/WO1993021389A1/en
Priority to AU40436/93A priority patent/AU4043693A/en
Publication of SE9201234L publication Critical patent/SE9201234L/en
Publication of SE468992B publication Critical patent/SE468992B/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/20—Devices for lowering persons from buildings or the like by making use of sliding-ropes, sliding-poles or chutes, e.g. hoses, pipes, sliding-grooves, sliding-sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • B64D25/08—Ejecting or escaping means
    • B64D25/14—Inflatable escape chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

An inflatable bridge comprises longitudinal, parallel hoses (10) which support or form a walkway (12) and can be inflated by inflating means. The bridge may further comprise a tunnel-forming cover (15) that can be raised and supported by means of arch-forming inflatable hoses (16). At least the longitudinal inflatable hoses (10, 16) have a sealing layer (20) of elastomeric material and a reinforcement (21; 22, 23; 25). The reinforcement comprises inner and outer reinforcing layers (21; 22, 23; 25). The inner reinforcing layer (21) takes up tensile stresses and is formed of substantially parallel, axial reinforcing threads. The outer reinforcing layer (22, 23; 25) comprises two sets of reinforcing threads running helically in opposite directions and at an obtuse angle to one another round the hose. The hoses (10) extending in the longitudinal direction of the bridge are juxtaposed in one or more layers and interconnected by transverse reinforcing layers (11) enclosing several adjacent hoses (10) to achieve flexural rigidity also in the transverse direction of the walkway.
SE9201234A 1992-04-16 1992-04-16 INFLATABLE BRIDGE, SPECIFIC LIFTING BRIDGE, AND HOSE BEFORE REMOVING THIS SE468992B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9201234A SE468992B (en) 1992-04-16 1992-04-16 INFLATABLE BRIDGE, SPECIFIC LIFTING BRIDGE, AND HOSE BEFORE REMOVING THIS
PCT/SE1993/000325 WO1993021389A1 (en) 1992-04-16 1993-04-15 Inflatable bridge, especially for rescue purposes, and hose for stiffening the bridge
AU40436/93A AU4043693A (en) 1992-04-16 1993-04-15 Inflatable bridge, especially for rescue purposes, and hose for stiffening the bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201234A SE468992B (en) 1992-04-16 1992-04-16 INFLATABLE BRIDGE, SPECIFIC LIFTING BRIDGE, AND HOSE BEFORE REMOVING THIS

Publications (3)

Publication Number Publication Date
SE9201234D0 SE9201234D0 (en) 1992-04-16
SE9201234L true SE9201234L (en) 1993-04-26
SE468992B SE468992B (en) 1993-04-26

Family

ID=20385999

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201234A SE468992B (en) 1992-04-16 1992-04-16 INFLATABLE BRIDGE, SPECIFIC LIFTING BRIDGE, AND HOSE BEFORE REMOVING THIS

Country Status (3)

Country Link
AU (1) AU4043693A (en)
SE (1) SE468992B (en)
WO (1) WO1993021389A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501540C2 (en) * 1993-12-06 1995-03-06 Stefenson Emergency evacuation path device
US6471001B1 (en) 1999-10-06 2002-10-29 The B.F. Goodrich Corporation Escape slide
EP1245760A3 (en) * 2001-02-05 2003-11-12 Andreas Zimmermann Inflatable gangway
DE10203812A1 (en) * 2002-01-31 2003-08-21 Diehl Munitionssysteme Gmbh Device for bridging a destroyed section of a ship
CA2833020C (en) 2008-01-16 2015-09-08 Indian Industries, Inc. Temporary support
IT1400962B1 (en) * 2010-06-15 2013-07-05 Marlin Boat S R L WALKWAY STRUCTURE, PARTICULARLY FOR NAUTICAL USE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE123043C (en) *
US3298142A (en) * 1964-08-19 1967-01-17 Isaac Peter Reelable reversibly flexible and rigid structural members
US3364632A (en) * 1966-07-18 1968-01-23 Isaac Peter Inflatable structural members
FR2229814A1 (en) * 1973-05-16 1974-12-13 Superflexit
AT358089B (en) * 1978-12-12 1980-08-25 Semperit Ag INFLATABLE BAR

Also Published As

Publication number Publication date
AU4043693A (en) 1993-11-18
SE9201234D0 (en) 1992-04-16
SE468992B (en) 1993-04-26
WO1993021389A1 (en) 1993-10-28

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