DE20021601U1 - Trench Bridge - Google Patents

Trench Bridge

Info

Publication number
DE20021601U1
DE20021601U1 DE20021601U DE20021601U DE20021601U1 DE 20021601 U1 DE20021601 U1 DE 20021601U1 DE 20021601 U DE20021601 U DE 20021601U DE 20021601 U DE20021601 U DE 20021601U DE 20021601 U1 DE20021601 U1 DE 20021601U1
Authority
DE
Germany
Prior art keywords
ramp
bolts
trench
trench bridge
bridge according
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.)
Expired - Lifetime
Application number
DE20021601U
Other languages
German (de)
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.)
AUG GROTE FA
Original Assignee
AUG GROTE FA
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 AUG GROTE FA filed Critical AUG GROTE FA
Priority to DE20021601U priority Critical patent/DE20021601U1/en
Publication of DE20021601U1 publication Critical patent/DE20021601U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D1/00—Bridges in general
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Grabenbrücke mit durch Bohlen verbundene Stirnleisten und mit an den Stirnleisten gehaltenen Auffahrrampen, dadurch gekennzeichnet, daß an jeder Stirnleiste (1) Bolzen (9) mit überstehenden Bol­ zenenden sitzen und daß jeweils Augen (15) einer Auffahrrampe (11) über die Bolzenenden greifen.1. Trench bridge with end strips connected by planks and with ramps held on the end strips, characterized in that on each end strip ( 1 ) bolts ( 9 ) with protruding bolt ends sit and that each eyes ( 15 ) of a ramp ( 11 ) over the bolt ends to grab. 2. Grabenbrücke nach Anspruch 1, dadurch gekennzeichnet, daß die Bolzen (9) mit einem verti­ kalen Schenkel (3) der jeweiligen Stirnleiste (1) durch eine Schweißverbindung (10) verbunden sind.2. trench bridge according to claim 1, characterized in that the bolts ( 9 ) with a verti cal leg ( 3 ) of the respective end strip ( 1 ) are connected by a welded connection ( 10 ). 3. Grabenbrücke nach Anspruch 2, dadurch gekennzeichnet, daß zur Begrenzung des Schwenkbe­ reichs der Auffahrrampe (11) Stirnkanten (14) von Stützstegen (13) der Auffahrrampe mit dem vertikalen Schenkel (3) zusammenwirken.3. trench bridge according to claim 2, characterized in that to limit the Schwenkbe range of the ramp ( 11 ) end edges ( 14 ) of support webs ( 13 ) of the ramp with the vertical leg ( 3 ) cooperate. 4. Grabenbrücke nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Augen (15) in gespreiztem Zustand (15') über die Enden der Bolzen (9) aufschiebbar sind und in parallel ausgerich­ tetem Zustand unverlierbar auf den Bolzen (9) sitzen.4. trench bridge according to one of claims 1 to 3, characterized in that the eyes ( 15 ) in the spread state ( 15 ') over the ends of the bolts ( 9 ) can be pushed and in captive state aligned captive on the bolt ( 9 ) sit.
DE20021601U 2000-12-21 2000-12-21 Trench Bridge Expired - Lifetime DE20021601U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20021601U DE20021601U1 (en) 2000-12-21 2000-12-21 Trench Bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20021601U DE20021601U1 (en) 2000-12-21 2000-12-21 Trench Bridge

Publications (1)

Publication Number Publication Date
DE20021601U1 true DE20021601U1 (en) 2001-02-22

Family

ID=7950354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20021601U Expired - Lifetime DE20021601U1 (en) 2000-12-21 2000-12-21 Trench Bridge

Country Status (1)

Country Link
DE (1) DE20021601U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109335458A (en) * 2018-11-15 2019-02-15 中煤大同能源有限责任公司 A kind of underground mine belt conveyor gap bridge simple to install buckle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109335458A (en) * 2018-11-15 2019-02-15 中煤大同能源有限责任公司 A kind of underground mine belt conveyor gap bridge simple to install buckle

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010329

R150 Term of protection extended to 6 years

Effective date: 20040204

R157 Lapse of ip right after 6 years

Effective date: 20070703