DE20001719U1 - Manhole cover - Google Patents

Manhole cover

Info

Publication number
DE20001719U1
DE20001719U1 DE20001719U DE20001719U DE20001719U1 DE 20001719 U1 DE20001719 U1 DE 20001719U1 DE 20001719 U DE20001719 U DE 20001719U DE 20001719 U DE20001719 U DE 20001719U DE 20001719 U1 DE20001719 U1 DE 20001719U1
Authority
DE
Germany
Prior art keywords
manhole cover
locking
frame
lid
cover 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
DE20001719U
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.)
BETONWERK und EISENGIESEREI BE
Original Assignee
BETONWERK und EISENGIESEREI BE
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 BETONWERK und EISENGIESEREI BE filed Critical BETONWERK und EISENGIESEREI BE
Priority to DE20001719U priority Critical patent/DE20001719U1/en
Publication of DE20001719U1 publication Critical patent/DE20001719U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers
    • E02D29/1427Locking devices

Description

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

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

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

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 (7)

1. Schachtabdeckung, bestehend aus einem Rahmen und einem vom Rah­ men aufgenommenen Deckel, wobei der Deckel vollständig vom Rah­ men abnehmbar und in Schließstellung durch Verbindungsmittel gegen­ über dem Rahmen festlegbar ist, dadurch gekennzeichnet, daß die Verbindungsmittel aus mindestens zwei am Deckel (2) angeordneten und sich etwa lotrecht zur Deckelebene erstreckenden Raststegen (3) mit im Bereich ihrer freien Enden vorgesehenen Rastvorsprüngen (4) und aus einer der Anzahl der Raststege (3) entsprechenden Anzahl von Widerla­ gern (5) bestehen und das Ende einer der Raststege (3) quer zu seiner Längserstreckung federelastisch ist.1. manhole cover, consisting of a frame and a lid received by the frame men, the lid being completely removable from the frame men and fixable in the closed position by connecting means opposite the frame, characterized in that the connecting means consist of at least two on the lid ( 2 ) Arranged and extending approximately perpendicular to the cover plane locking ridges ( 3 ) with locking projections ( 4 ) provided in the region of their free ends and a number of abutments ( 5 ) corresponding to the number of locking ridges ( 3 ) and the end of one of the locking ridges ( 3 ) is resilient across its length. 2. Schachtabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die Widerlager (5) aus den Rastvorsprüngen (4) entgegengerichteten Hal­ tenasen gebildet sind, die bei geschlossener Schachtabdeckung von den Rastvorsprüngen (4) untergriffen sind.2. Manhole cover according to claim 1, characterized in that the abutments ( 5 ) from the locking projections ( 4 ) opposing Hal tenasen are formed, which are engaged by the locking projections ( 4 ) when the manhole cover is closed. 3. Schachtabdeckung nach Anspruch 1, dadurch gekennzeichnet, daß die Widerlager (5) aus den Rastvorsprüngen (4) gegenüberliegenden Ra­ stausnehmungen bestehen.3. manhole cover according to claim 1, characterized in that the abutments ( 5 ) from the locking projections ( 4 ) opposite Ra congestions. 4. Schachtabdeckung nach einem oder mehreren der vorhergehenden An­ sprüche, dadurch gekennzeichnet, daß die Widerlager (5) einstückig mit dem Rahmen (1) im übrigen hergestellt sind.4. Manhole cover according to one or more of the preceding claims, characterized in that the abutments ( 5 ) are made in one piece with the frame ( 1 ) in the rest. 5. Schachtabdeckung nach einem oder mehreren der vorhergehenden An­ sprüche, dadurch gekennzeichnet, daß die Raststege (3) einstückig mit dem Deckel (2) im übrigen hergestellt sind und der Deckel (2) aus einem elastischen Material besteht. 5. Manhole cover according to one or more of the preceding claims, characterized in that the locking webs ( 3 ) are made in one piece with the lid ( 2 ) in the rest and the lid ( 2 ) consists of an elastic material. 6. Schachtabdeckung nach Anspruch 5, dadurch gekennzeichnet, daß der Deckel (2) aus Kugelgraphit-Guß hergestellt ist.6. manhole cover according to claim 5, characterized in that the cover ( 2 ) is made of spheroidal graphite cast iron. 7. Schachtabdeckung nach einem oder mehreren der Ansprüche 1-6, da­ durch gekennzeichnet, daß die Raststege (3) mit ihren Rastvorsprüngen (4) und die Widerlager (5) derart dimensioniert und maßlich aufeinander abgestimmt sind, daß der Deckel (2) im geschlossenen Zustand der Schachtabdeckung durch Zugkräfte gegenüber den Rahmen (1) festgelegt ist.7. manhole cover according to one or more of claims 1-6, characterized in that the locking webs ( 3 ) with their locking projections ( 4 ) and the abutment ( 5 ) are dimensioned and matched to one another such that the cover ( 2 ) in closed state of the manhole cover is determined by tensile forces relative to the frame ( 1 ).
DE20001719U 2000-02-01 2000-02-01 Manhole cover Expired - Lifetime DE20001719U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20001719U DE20001719U1 (en) 2000-02-01 2000-02-01 Manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20001719U DE20001719U1 (en) 2000-02-01 2000-02-01 Manhole cover

Publications (1)

Publication Number Publication Date
DE20001719U1 true DE20001719U1 (en) 2000-03-16

Family

ID=7936675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20001719U Expired - Lifetime DE20001719U1 (en) 2000-02-01 2000-02-01 Manhole cover

Country Status (1)

Country Link
DE (1) DE20001719U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023676A1 (en) * 1999-09-30 2001-04-05 Uponor (Deutschland) Gmbh Manhole cover device with universally applicable support frame and manhole cover
WO2003076729A1 (en) * 2002-03-14 2003-09-18 Hydrotec Technologies Gmbh & Co. Kg Cover for a manhole covering and corresponding manhole covering
EP1972723A3 (en) * 2007-03-21 2009-04-01 Figli di Enzo Rossi S.p.A. Inspection cover
EP2161379A3 (en) * 2008-09-08 2014-06-25 AVK Plastics B.V. Boundary box with locking mechanism for cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023676A1 (en) * 1999-09-30 2001-04-05 Uponor (Deutschland) Gmbh Manhole cover device with universally applicable support frame and manhole cover
WO2003076729A1 (en) * 2002-03-14 2003-09-18 Hydrotec Technologies Gmbh & Co. Kg Cover for a manhole covering and corresponding manhole covering
EP1972723A3 (en) * 2007-03-21 2009-04-01 Figli di Enzo Rossi S.p.A. Inspection cover
EP2161379A3 (en) * 2008-09-08 2014-06-25 AVK Plastics B.V. Boundary box with locking mechanism for cover

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000420

R156 Lapse of ip right after 3 years

Effective date: 20030829