EP0824166A2 - Pont à tablier inférieur - Google Patents

Pont à tablier inférieur Download PDF

Info

Publication number
EP0824166A2
EP0824166A2 EP97112276A EP97112276A EP0824166A2 EP 0824166 A2 EP0824166 A2 EP 0824166A2 EP 97112276 A EP97112276 A EP 97112276A EP 97112276 A EP97112276 A EP 97112276A EP 0824166 A2 EP0824166 A2 EP 0824166A2
Authority
EP
European Patent Office
Prior art keywords
sleeves
hinge
side walls
bridge according
carriageway
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP97112276A
Other languages
German (de)
English (en)
Other versions
EP0824166A3 (fr
Inventor
Hans-Norbert Dr.-Ing. Wiedeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MT Aerospace AG
Original Assignee
Krupp Foerdertechnik GmbH
MAN Technologie AG
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
Priority claimed from DE1996132741 external-priority patent/DE19632741C3/de
Priority claimed from DE1997119300 external-priority patent/DE19719300A1/de
Application filed by Krupp Foerdertechnik GmbH, MAN Technologie AG filed Critical Krupp Foerdertechnik GmbH
Publication of EP0824166A2 publication Critical patent/EP0824166A2/fr
Publication of EP0824166A3 publication Critical patent/EP0824166A3/fr
Withdrawn legal-status Critical Current

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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
    • E01D15/124—Folding or telescopic bridges; Bridges built up from folding or telescopic sections

Definitions

  • the invention relates to one formed from bridge segments Trough bridge, with each bridge segment one underlying lane panel and articulated connected to it Has side walls.
  • the trough bridge can a truss structure or solid wall girders be educated.
  • the carriageway panels and the side walls are box-shaped (EP 0 290 405 A1).
  • the bridge parts can be folded together.
  • the second of the eyelets arranged on a carriageway panel aligned when the bridge parts are folded with the second one arranged on a side wall Eyelet.
  • a bolt can be inserted through these two eyelets and thus a rigid connection between the two Bridge parts are manufactured.
  • This bridge is too very complex and requires a considerable transport volume.
  • a hinge for a long folding joint is also known two bridge parts, each bridge part with as Eyes designated eyelets is provided (DE 34 26 397 A1). Through the eyes of two adjacent bridge parts a bolt is pushed, the length of which is dimensioned in this way is that the bolt is half in one of the eyelets and the other half lies in the neighboring eyelet. Such a hinge is not suitable for tensile forces transferred to.
  • the invention has for its object a trough bridge To be designed so that they have the disadvantages of known trough bridges does not have a rigid connection between lane panel and Side walls made possible with simple means and that it only requires a small transport volume.
  • the hinge shaft has the task of the lane panel and to join the side walls together; she serves at the same time as a tension element, while the one inside the other fitted hinge sleeves the thrust connection between the lane panel and the side walls.
  • the hinge shafts are through with the hinge sleeves the roadway panels or the hinge sleeves the side walls of firmly connected insert sleeves are formed, the - in the assembled state - in the hinge sleeves of the side walls or in the hinge sleeves of the Intervene in the road signs.
  • the hinge shafts or Push-in sleeves formed by a hollow profile.
  • the hinge shafts or the insertion sleeves only have light weight.
  • the locking devices formed by the hinge sleeves and the hinge shafts or the insertion sleeves running transversely Have holes through the bolts are put through. This will make it a simple though secure connection between the hinge sleeves and the Hinge shafts and the insertion sleeves created.
  • the Bolts also provide a rigid connection between the carriageway panels and the side walls of the Trough bridge, so that thereby stabilizing the Top belt is guaranteed.
  • Locking devices formed in that the Hinge sleeves and the hinge shafts or the Insert sleeves are provided with push knobs, the Push knobs of the hinge sleeves and the push knobs the hinge shafts or the insert sleeves interlock.
  • the invention Since twisting when the thrust knobs engage one another the sidewalls opposite the lane panel is possible is in a preferred embodiment the invention provided that the length of the Hinge shafts or the insertion sleeves located Thrust lugs approximately the length of the comb-like recesses corresponds and that the hinge shafts or the insertion sleeves when transporting the bridge segments in such a way the hinge sleeves of the carriageway panels and into the Hinge sleeves of the side walls are inserted that the push knobs in the area of the comb-like recesses are so that the side walls face each other can turn the lane boards freely.
  • the hinge sleeve is used for the condition of use of the trough bridge shifted by half a hinge length, see above that the push knobs of the hinge sleeves with the Thrust lugs of the hinge shafts are engaged.
  • the Outside diameter is slightly smaller than the inside diameter the hinge shafts designed as a hollow profile or insert sleeves and that in the ends of two abutting hinge shafts or insert sleeves is inserted, the coupling element being such Length that it is at least one each by the hinge shafts or the Push-in sleeves transverse holes for the bolts extends.
  • This coupling element transfers the to the hinge shafts or the inserting forces of a hinge shaft or an insert sleeve for other.
  • the coupling element is also expediently a hollow profile is formed.
  • the coupling element in the area of the holes for the bolts with a corresponding reinforcement is provided so that here too, sufficient material to accommodate the Bolting forces are available.
  • the locking devices for locking the hinge sleeves of the side walls with the hinge sleeves of the Roadway panels can also be formed in that on every lane board in the area of the articulated connection with the side walls - at the level of the road surface - Two next to each other Thrust knobs are arranged, their distance from each other is slightly larger than the thickness of the side walls.
  • the thrust lugs form a lane at the same time Guide for the comb-like recess of the side wall.
  • Hinge sleeves of the carriageway panels and the hinge sleeves the side walls are under tension Tension anchor passed through
  • the tension anchor expediently is designed as a tension rope.
  • the trough bridge according to the invention can thereby be improved be that the end faces of the carriageway panels and the end faces of the side walls with push pins and are provided with holes which are dimensioned and arranged in this way are that - when assembled - the Push pin of a roadway panel or a side wall in the holes in the adjacent lane board or engage the adjacent side wall.
  • uniform load transfer is guaranteed.
  • the trough bridge are the roadway panels and the Sidewalls offset from each other such that the side walls - with the exception of the first and the last side wall - over half the width of each extend two lane panels. Through this configuration the trough bridge receives a special invention high bending stiffness.
  • the trough bridge shown in Fig. 1 has an underlying Roadway panels 1 and side walls 2.
  • the Side walls 2 can in the dash-dotted lines indicated position can be folded.
  • Fig. 2 shows the adjacent sides of the Road panel 1 and a side part 2 of a bridge segment a trough bridge.
  • the roadway panels 1 have comb-like recesses 3.1, while the side walls 2 comb-like recesses 3.2 exhibit.
  • the between the comb-like recesses 3.1 and 3.2 remaining projections are as hinge sleeves 4.1 and 4.2 trained.
  • the comb-like recesses 3.1 and 3.2 and the hinge sleeves 4.1 and 4.2 are - in the assembled state - mutually into each other fitted.
  • the hinge sleeves 4.1 of the carriageway panels 1 and the hinge sleeves 4.2 of the side walls 2 are - in assembled condition - by a hinge shaft 5 connected to each other and thus form a joint.
  • the coupling element 8 is provided. Every coupling element 8 is more abutting in the ends of two Hinge shafts 5 inserted, the coupling element 8 has a length such that it over at least one of each through the hinge shaft 5 transverse holes for the bolts 6 extends.
  • FIGS. 6 to 10 are the hinge sleeves 4.1 and 4.2 as well the hinge shaft 5 with thrust knobs 9.4 and 9.5 Mistake.
  • the push knobs 9.4 and 9.5 are of this type trained to interlock.
  • the holes for the bolts 6 are in the area of the thrust knobs 9.5 the hinge shaft 5 arranged.
  • the length L9 corresponds to the the hinge shaft 5 located thrust knobs 9.5 - how 7 and 8 show - about the length of the comb-like Recesses 3.1 and 3.2 (see Fig. 2).
  • the carriageway panel 1 is a trough bridge shown in which the hinge shafts as bilateral of the hinge sleeves 4.1 of the carriageway panels 1 and firmly connected insert sleeves 5 ' are.
  • Insert sleeves 5 'on the hinge sleeves 4.2 Side walls 2 may be arranged in the hinge sleeves 4.1 Intervene in the carriageway boards 1.
  • Fig. 11 For locking the side walls 2 in the folded up position State (Fig. 11) are those with the carriageway panels 1 (Fig. 12) or firmly connected to the side walls 2 Insert sleeves 5 'and the hinge sleeves 4.2 Side walls 2 (Fig. 13) or the hinge sleeves 4.1 Roadway panels 1 provided with holes 11 in the Bolt 6 (Fig. 11) can be inserted.
  • the end faces of the carriageway panels 1 (Fig. 12) and the End faces of the side walls 2 (Fig. 12) are with Push pin 12 and provided with holes 13, so dimensioned and arranged so that - in the assembled Condition - the push pins 12 of a road board 1 or a side wall 2 in the bores 13 of the adjoining lane 1 or the one on it engage adjacent side wall 2.
  • a locking of the side walls 2 in the folded up position Condition can also be brought about by this, as shown in FIG. 14 be that on each lane board 1 - in the Height of the road surface - two next to each other arranged push knobs 14 are arranged, the Distance from each other is slightly larger than the thickness of the Sidewalls 2.
EP97112276A 1996-08-14 1997-07-17 Pont à tablier inférieur Withdrawn EP0824166A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1996132741 DE19632741C3 (de) 1996-08-14 1996-08-14 Trogbrücke
DE19632741 1996-08-14
DE19719300 1997-05-07
DE1997119300 DE19719300A1 (de) 1997-05-07 1997-05-07 Trogbrücke

Publications (2)

Publication Number Publication Date
EP0824166A2 true EP0824166A2 (fr) 1998-02-18
EP0824166A3 EP0824166A3 (fr) 1998-10-28

Family

ID=26028395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112276A Withdrawn EP0824166A3 (fr) 1996-08-14 1997-07-17 Pont à tablier inférieur

Country Status (2)

Country Link
US (1) US5920936A (fr)
EP (1) EP0824166A3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7810285B1 (en) * 2006-09-15 2010-10-12 Liptak Robert L Building barrier system and associated method
NL2000425C1 (nl) * 2007-01-10 2008-07-11 Xsplatforms Brugmodule voor een hangbruginstallatie, alsmede hangbruginstallatie voorzien van de brugmodule.
US8069519B2 (en) 2008-12-10 2011-12-06 Bumen James H Bridge decking panel with fastening systems and method for casting the decking panel
US8707631B2 (en) * 2011-01-13 2014-04-29 Alan SCOUTEN Portable housing system
WO2012115751A1 (fr) * 2011-02-22 2012-08-30 Ata Engineering, Inc. Système de pont pliant modulaire et son procédé de mise en oeuvre
US8979418B2 (en) * 2012-03-12 2015-03-17 Oxford Plastic Systems Limited Barrier
WO2014000059A1 (fr) * 2012-06-29 2014-01-03 Trevor Ross Suggate Système de rampe modulaire et repliable
US9476219B2 (en) * 2014-08-05 2016-10-25 Sadieshelter Homekits & Systems, Inc. Temporary shelter
US20160050882A1 (en) * 2014-08-20 2016-02-25 Gina Michelle Longo Pet Portable Articulated Walkway (PetPAW)
US9631371B2 (en) * 2014-12-08 2017-04-25 Australian Ramp Systems Pty Limited Modular and collapsible ramp system
KR101795511B1 (ko) * 2014-12-08 2017-11-10 김광섭 건축용 데크패널
AU2016314025B2 (en) * 2015-09-01 2021-03-25 Capital Project Management Pty Ltd Pre-engineered flat-pack bridge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1462541A (en) * 1923-04-13 1923-07-24 Richard D Gallagher Portable bridge
DE3426397A1 (de) * 1984-07-18 1986-01-30 Dornier System Gmbh, 7990 Friedrichshafen Scharnier
EP0263628A2 (fr) * 1986-10-06 1988-04-13 Zadok H. Levy Structure pliable convertible en un dispositif supportant une charge
CH666500A5 (en) * 1982-12-02 1988-07-29 Peter Hoegl Potterat Fixed or floating bridge girder - has identical, foldable, prefab. sections, used without extra parts
EP0290405A1 (fr) * 1987-05-08 1988-11-09 Giuseppe Drago Ouvrage de pont modulaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE290405C (fr) *

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1462541A (en) * 1923-04-13 1923-07-24 Richard D Gallagher Portable bridge
CH666500A5 (en) * 1982-12-02 1988-07-29 Peter Hoegl Potterat Fixed or floating bridge girder - has identical, foldable, prefab. sections, used without extra parts
DE3426397A1 (de) * 1984-07-18 1986-01-30 Dornier System Gmbh, 7990 Friedrichshafen Scharnier
EP0263628A2 (fr) * 1986-10-06 1988-04-13 Zadok H. Levy Structure pliable convertible en un dispositif supportant une charge
EP0290405A1 (fr) * 1987-05-08 1988-11-09 Giuseppe Drago Ouvrage de pont modulaire

Also Published As

Publication number Publication date
US5920936A (en) 1999-07-13
EP0824166A3 (fr) 1998-10-28

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