EP0030622A1 - Shoring plate for a trenching device - Google Patents
Shoring plate for a trenching device Download PDFInfo
- Publication number
- EP0030622A1 EP0030622A1 EP80106997A EP80106997A EP0030622A1 EP 0030622 A1 EP0030622 A1 EP 0030622A1 EP 80106997 A EP80106997 A EP 80106997A EP 80106997 A EP80106997 A EP 80106997A EP 0030622 A1 EP0030622 A1 EP 0030622A1
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- EP
- European Patent Office
- Prior art keywords
- shoring
- hollow profile
- plate according
- profile
- openings
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
Definitions
- the invention relates to a shoring panel for a trench shoring device, consisting of profile steel elements which are optionally clad with cover plates and are rigidly connected to one another, profile steel elements designed as hollow profiles being arranged on the narrow sides of the shoring panel, which in turn have guide heads for connection to adjacent supports or shoring panels.
- a shoring plate designed as a so-called edge support plate which, with its strip-shaped guide heads attached to the narrow sides on hollow profiles, can be used in vertical supports and can be alternately lowered into the ground with it.
- shoring plates which are lowered into the ground or a trench or the like without supports and which have guide rails pointing towards the inside at their ends, in which either further shoring plates or spreaders arranged at right angles can be used.
- These shoring panels are also referred to as manhole shoring panels because they can be combined into three or four panels to form a shoring for a manhole.
- center girder plates there are shoring plates that only have a vertical guide rail in their center, in which the spreaders are accommodated. This type of construction is referred to as center girder plates. They can be installed without special supports and meet with overlapping guide heads or strips.
- the invention has for its object to provide a sheeting that can be converted into at least two of the above types of sheeting without great effort and thus enables better utilization.
- the shoring wall has at least one vertical hollow profile with horizontal slot openings arranged one above the other on the inside of the shoring wall, that a guide rail designed as a C or U profile can be inserted on the back of its web through the slot openings of the vertical hollow profile and with horizontally aligned through openings provided, horizontal tabs and that a through the through openings locking rod is provided with engaging on the tabs and / or the hollow profile wedge elements.
- the design according to the invention it is possible to make a manhole plate from an edge support plate by attaching the guide rail in a few simple steps. This enables, for example, the closing of a trench or the expansion of trench extensions where the usual supports cannot be used. Instead of a special plate, only the additional guide rails and locking bars are necessary. If the shoring panel has a hollow profile with slot openings in the middle, it can also be inserted into a co convert the carrier plate. The result is a simple and functional modular system.
- the main part can be constructed in any way, i. H. can be formed from closely placed steel profiles or, as shown, from spaced-apart, horizontal C-profile supports 4 and pipes 5 running through them perpendicularly, this part being covered on both sides by cover plates 6.
- the lower part 7 of the shoring plate is chamfered and designed as a cutting edge.
- the guide head 3 can consist of a C - profile carrier, a tubular profile or, as shown, a T-profile and can be inserted into a guideway of an appropriately designed support or adjacent shoring plate.
- the vertical hollow profile 2 has horizontal slot openings arranged one above the other on the inside of the shoring panel.
- a guide rail 9 in the form of a U or C profile is provided, the dimensions of which are sufficient, shoes arranged above one another from spreaders, not shown, or a guide head at right angles to the shoring plate to be arranged additional shoring plate.
- Such a guide rail 9 has horizontal tabs 11 attached to the rear of its web 10, each of which has an approximately semicircular through-opening 12 (FIG. 4).
- a locking rod 13 is guided, on which 11 cam-like rotary wedges 14 sit at intervals corresponding to the spacing of the tabs 15 support the wall of the hollow profile 2 provided with slot openings 8.
- a rotating wedge 14 is expediently provided above and below a tab 11.
- a radially projecting lever arm 16 is arranged, which carries at its free end a support screw 17 which engages a wall of the hollow profile 2 and the rotary wedges 14 under chip holds.
- a support plate 18 for the locking rod 13 is welded to the inside of the rear wall.
- FIG. 5-7 show another embodiment according to the invention.
- horizontal tabs 21 are welded to the back of the guide rail 9 and can be inserted through slot openings 20 in the hollow profile 2.
- through-openings 22 in the form of bores which are arranged one above the other in alignment are provided in the tabs 21 and may be chamfered on the side facing the web 10 of the guide rail 9 or are covered by the front wall 19 of the hollow profile 2.
- a rectangular cutout 25 is subsequently provided parallel to this front wall 19 at each through opening 22.
- the locking rod 23 is first inserted from above through the mutually aligned through openings 22, 25 and then rotated by 90 "into the position shown in Fig. 5. In this position, the one at the upper end of the locking rod 23 attached clamping screw 27 is pulled against a support plate 26 welded into the hollow profile 2 and the locking rod 23 is pressed against the front wall of the hollow profile 2 (FIG. 7) at the same time the guide rail 9 is thus tightened tightly against the hollow profile 2.
- the hollow profile 2 is expediently arranged directly next to the guide head 3. But it is also possible to use hollow profiles 2 at other locations on the shoring panel, e.g. to be provided in the middle so that carrier plates can also be formed in a simple manner by attaching a guide rail 9.
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Sewage (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Road Paving Structures (AREA)
- Lining And Supports For Tunnels (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Road Signs Or Road Markings (AREA)
- Air Bags (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Support Devices For Sliding Doors (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Wing Frames And Configurations (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Verbauplatte, bestehend aus gegebenenfalls mit Abdeckblechen verkleideten Profilstahlelementen mit mindestens einem lotrechten Hohlprofil (2) mit auf der einen Längsseite (Innenseite) der Verbauplatte übereinander angeordneten, waagerechten Schlitzöffnungen (8,20) und einer als C-oder U-Profil ausgebildeten Führungsschiene (9), deren Stegrückseite in die Schlitzöffnungen (8,20) des Hohlprofils einsetzbare waagerechte Laschen (11,21) trägt. Diese Laschen (11,21) haben übereinander fluchtende Durchgangsöffnungen (12,22) zur Aufnahme einer mit Keilen (14,24) versehenen Verriegelungsstange (13,23).Shoring plate, consisting of profile steel elements with at least one vertical hollow profile (2), optionally covered with cover plates, with horizontal slot openings (8, 20) arranged one above the other on one long side (inside) of the shoring plate and a guide rail (9) designed as a C or U profile ), the web back of which carries horizontal tabs (11, 21) which can be inserted into the slot openings (8, 20) of the hollow profile. These tabs (11, 21) have through openings (12, 22) aligned one above the other for receiving a locking rod (13, 23) provided with wedges (14, 24).
Description
Die Erfindung betrifft eine Verbauplatte für eine Grabenverbauvorrichtung, bestehend aus ggf. mit Abdeckblechen verkleideten, miteinander starr verbundenen Profilstahlelementen, wobei an den Schmalseiten der Verbauplatte als Hohlprofile ausgebildete Profilstahlelemente angeordnet sind, die ihrerseits Führungsköpfe zum Anschluß an benachbarte Stützen oder Verbauplatten aufweisen.The invention relates to a shoring panel for a trench shoring device, consisting of profile steel elements which are optionally clad with cover plates and are rigidly connected to one another, profile steel elements designed as hollow profiles being arranged on the narrow sides of the shoring panel, which in turn have guide heads for connection to adjacent supports or shoring panels.
Aus der DE-AS 24 56 690 ist eine als sogenannte Randträgerplatte ausgebildete Verbauplatte bekannt, die mit ihren an den Schmalseiten an Hohlprofilen befestigten, leistenförmigen Führungsköpfen in lotrechte Stützen einsetzbar ist und abwechselnd mit dieser schrittweise in das Erdreich abgesenkt werden kann. Es gibt auch Verbauplatten, die ohne Stützen in den Erdboden bzw. einen Graben oder dgl. abgesenkt werden und an ihren Enden zur Innenseite weisende Führungsschienen tragen, in denen entweder hierzu rechtwinklig angeordnete weitere Verbauplatten oder Spreizen einsetzbar sind. Man bezeichnet diese Verbauplatten auch als Schachtverbauplatten, weil sie zu drei oder vier Platten zusammengefaßt einen Verbau für einen Schacht bilden können.From DE-AS 24 56 690 a shoring plate designed as a so-called edge support plate is known which, with its strip-shaped guide heads attached to the narrow sides on hollow profiles, can be used in vertical supports and can be alternately lowered into the ground with it. There are also shoring plates which are lowered into the ground or a trench or the like without supports and which have guide rails pointing towards the inside at their ends, in which either further shoring plates or spreaders arranged at right angles can be used. These shoring panels are also referred to as manhole shoring panels because they can be combined into three or four panels to form a shoring for a manhole.
Schließlich gibt es Verbauplatten, die lediglich in ihrer Mitte eine lotrechte Führungsschiene aufweisen, in denen die Spreizen aufqebommen sind. Man bezeichnet diese Bauart als Mittelträgerplatten. Sie können ohne besondere Stützen eingebaut werden und stoßen mit einander überlappenden Führungsköpfen oder Leisten aneinander.Finally, there are shoring plates that only have a vertical guide rail in their center, in which the spreaders are accommodated. This type of construction is referred to as center girder plates. They can be installed without special supports and meet with overlapping guide heads or strips.
Für den Bauunternehmer stellen Verbauplatten beträchtliche Teile des Betriebsvermögen dar, und es kommt auf eine weitgehende Ausnutzung der vorhandenen Betriebsmittel an. Esist daher sehr erwünscht, die Typenanzahl so gering wie möglich und die Anwendbarkeit der vorhandenen üerbuplatten so vielseitig wie möglich vorzusehen.For the building contractor, shoring panels represent considerable parts of the business assets, and it is important to make extensive use of the existing equipment. It is therefore very desirable to make the number of types as small as possible and to make the existing boards as versatile as possible.
Der Erfindung liegt die Aufgabe zugrunde, eine Verbauplatte zu schaffen, die ohnen großen Aufwand in wenigstens zwei der oben genannten Verbauplattenarten umwandelbar ist und damit eine bessere Ausnutzung ermöglicht.The invention has for its object to provide a sheeting that can be converted into at least two of the above types of sheeting without great effort and thus enables better utilization.
Die Erfindung wird darin gesehen, daß die Verbauwand mindestens ein lotrechtes Hohlprofil mit auf der Innenseite der Verbauwand übereinander angeordneten, waagerechten Schlitzöffnungen aufweist, daß eine als C- oder U-Profil ausgebildete Führungsschiene auf der Rückseite ihres Steges durch die Schlitzöffnungen des lotrechten Hohlprofiles steckbare und mit zueinander lotrecht fluchtenden Durchgangsöffnungen versehene, waagerechte Laschen trägt und daß eine durch die Durchgangsöffnungen steckbare Verriegelungsstange mit an den Laschen und/ oder dem Hohlprofil angreifenden Keilel-ementen vorgesehen ist.The invention is seen in the fact that the shoring wall has at least one vertical hollow profile with horizontal slot openings arranged one above the other on the inside of the shoring wall, that a guide rail designed as a C or U profile can be inserted on the back of its web through the slot openings of the vertical hollow profile and with horizontally aligned through openings provided, horizontal tabs and that a through the through openings locking rod is provided with engaging on the tabs and / or the hollow profile wedge elements.
Weitere Merkmale der Erfindung sind in den Unteransprüchen angegeben.Further features of the invention are specified in the subclaims.
Mit der erfindungsgemäßen Ausbildung ist es möglich, mit wenigen Handgriffen aus einer Randträgerplatte durch Ansetzen der Führungsschiene eine Schachtplatte zu machen. Diese ermöglicht beispielsweise das Abschließen eines Grabens oder den Ausbau von Grabenerweiterungen, bei denen die sonst üblichen Stützen nicht anwendbar sind. Anstelle einer besonderen Platte sind nur die zusätzlichen Führungsschienen und Verriegelungsstangen notwendig. Wenn die Verbauplatte ein Hohlprofil mit Schlitzöffnungen in ihrer Mitte aufweist, läßt sie sich auch in eine Mittelträgerplatte umwandeln. Es ergibt sich somit ein einfaches und zweckmäßiges Baukastensystem.With the design according to the invention, it is possible to make a manhole plate from an edge support plate by attaching the guide rail in a few simple steps. This enables, for example, the closing of a trench or the expansion of trench extensions where the usual supports cannot be used. Instead of a special plate, only the additional guide rails and locking bars are necessary. If the shoring panel has a hollow profile with slot openings in the middle, it can also be inserted into a co convert the carrier plate. The result is a simple and functional modular system.
Nachstehend ist die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert, und zwar zeigen:
- Fig. 1 eine perspektivische Darstellung eines Teiles einer Verbauplatte gemäß der Erfindung in teilweise aufgebrochenem Zustand und in Explosionsdarstellung,
- Fig. 2 eine perspektivische Darstellung einer Führungsschiene,
- Fig. 3 einen lotrechten Querschnitt durch eine Verbauplatte mit einer Führungsschiene,
- Fig. 4 eine vergrößerte Draufsicht auf das Hohlprofil und die hiermit verbundene Führungsschiene,
- Fig. 5 eine vergrößerte Draufsicht ähnlich Fig. 4 bei einer anderen Ausführungsform,
- Fig. 6 ein Hohlprofil, eine Verriegelungsstange und eine Führungsschiene der Ausführungsform nach Fig. 5 in perspektivischer Darstellung und
- Fig. 7 einen teilweise verkleinerten lotrechten Querschnitt durch ein Hohlprofil mit hiermit verbundener Führungsschiene bei der Ausführungsform nach Fig. 5.
- 1 is a perspective view of part of a shoring plate according to the invention in a partially broken state and in an exploded view,
- 2 is a perspective view of a guide rail,
- 3 shows a vertical cross section through a shoring plate with a guide rail,
- 4 is an enlarged top view of the hollow profile and the guide rail connected to it,
- 5 is an enlarged plan view similar to FIG. 4 in another embodiment,
- Fig. 6 is a hollow profile, a locking rod and a guide rail of the embodiment of FIG. 5 in a perspective view and
- 7 shows a partially reduced vertical cross section through a hollow profile with a guide rail connected to it in the embodiment according to FIG. 5.
Die in Fig. 1 dargestellte Verbauplatte besteht aus einem Hauptteil 1, wenigstens einem lotrechten Hohlprofil 2 und je einem an den Schmalseiten angeordneten Führungskopf 3. Der Hauptteil kann in beliebiger Weise aufgebaut sein, d. h. aus dicht aneinander gesetzten Stahlprofilen oder, wie dargestellt, aus mit Abstand voneinander angeordneten, waagerechten C-Profilträqern 4 und diese lotrecht durchziehenden Rohren 5 gebildet sein, wobei dieser Teil beidseitig von Deckplatten 6 bedeckt ist. Der untere Teil 7 der Verbauplatte ist abgeschrägt und als Schneide ausgebildet.1 consists of a main part 1, at least one vertical
Der Führungskopf 3 kann aus einem C-Profilträger, einem Rohrprofil oder, wie dargestellt, aus einem T-Profil bestehen und ist in eine Führungsbahn einer entsprechend ausgebildeten Stütze oder benachbarten Verbauplatte einsetzbar.The
Das lotrechte Hohlprofil 2 weist an der Innenseite der Verbauplatte mit Abstand übereinander angeordnete, waagerechte Schlitzöffnungen auf.The vertical
Zur Umrüstung der Verbauplatte der Fig. 1 in eine Schachtverbauplatte ist eine Führungsschiene 9 (Fig. 2) in der Form eines U- oder C-Profils vorgesehen, dessen Abmessungen ausreichen, übereinander angeordnete Schuhe von nicht dargestellten Spreizen oder einen Führungskopf einer rechtwinklig zur Verbauplatte anzuordnenden weiteren Verbauplatte aufzunehmen.To convert the shoring plate of FIG. 1 into a manhole shoring plate, a guide rail 9 (FIG. 2) in the form of a U or C profile is provided, the dimensions of which are sufficient, shoes arranged above one another from spreaders, not shown, or a guide head at right angles to the shoring plate to be arranged additional shoring plate.
Eine solche Führungsschiene 9 weist an der Rückseite ihres Steges 10 angesetzte waagerechte Laschen 11 auf, die jeweils eine etwa halbkreisförmige Durchgangsöffnung 12 haben (Fig. 4).Such a
Durch die übereinander fluchtenden Durchgangsöffnungen 12 wird, wenn die Laschen 11 durch die Schlitzöffnungen 8 gesteckt sind, eine Verriegelungsstange 13 geführt, auf der in Abständen entsprechend dem Abstand der Laschen 11 nockenartige Drehkeile 14 sitzen, die sich bei einer Drehung der Verriegelungsstange 13 an der Innenseite 15 der mit Schlitzöffnungen 8 versehenen Wand des Hohlprofils 2 abstützen. Zweckmäßig ist, wie Fig. 3 zeigt, jeweils ober- und unterhalb einer Lasche 11 ein Drehkeil 14 vorgesehen.Through the aligned through
Am oberen Ende der Verriegelungsstange 13 ist ein radial abstehender Hebelarm 16 angeordnet, der an seinem freien Ende eine Stützschraube 17 tragt, die an einer Wand des Hohlprofils 2 angreift und die Drehkeile 14 unter Spannung hält.At the upper end of the locking rod 13 a radially projecting
Am unteren Lnde des Hohlprofils 2 ist an der Innenseite der Rückwand eine Stützplatte 18 für die Verriegelungsstange 13 eingeschweißt.At the lower end of the
Die Fig. 5 - 7 zeigen eine andere Ausführungsform nach der Erfindung. Auch hier sind an der Rückseite der Führungsschiene 9 waagerechte Laschen 21 angeschweißt, die durch Schlitzöffnungen 20 im Hohlprofil 2 einsteckbar sind. Entgegen der vorbeschriebenen Ausführungsform sind in den Laschen 21 übereinander fluchtend angeordnete Durchgangsöffnungen 22 in der Form von Bohrungen vorgesehen, die ggf. an der dem Steg 10 der Führungsschiene 9 zugewandten Seite angefast sein können oder von der Vorderwand 19 des Hohlprofiles 2 bedeckt sind. Parallel zu dieser Vorderwand 19 iat an jeder Durchgangsöffnung 22 anschließend ein rechteckiger Ausschnitt 25 vorgesehen.5-7 show another embodiment according to the invention. Here, too,
Wie Fig. 6 zeigt, dient zur Verbindung des Hohlprofiles 2 mit der Führungsschiene 9 eine Verriegelungsstange 23 mit axial gerichteten Flachkeilen 24, die sich nach oben hin verjüngen. Diese sind so bemessen, daß sie durch die Durchgangsöffnungen 22 und die Ausschnitte 25 einführbar sind.As shown in FIG. 6, a
Nach der Montage der Führungsschiene 9 am Hohlprofil 2 wird die Verriegelungsstange 23 zunächst von oben durch die untereinander fluchtenden Durchgangsöffnungen 22,25 gesteckt und dann um 90" in die in Fiq. 5 gezeigte Stellung gedreht. In dieser Stellung wird die am oberen Ende der Verriegelungsstange 23 angebrachte Spannschraube 27 gegen eine im Hohlprofil 2 eingeschweißte Stützplatte 26 gezogen und die Veriegelungsstange 23 gegen die Vorderwand des Hohlprofils 2 (Fig. 7) angepreßt. Gleichzeitig wird damit die Führungsschiene 9 dicht an das Hohlprofil 2 angezogen.After assembly of the
Das Hohlprofil 2 ist zweckmäßig unmittelbar neben dem Führungskopf 3 angeordnet. Es ist aber auch möglich, Hohlprofile 2 an anderen Stellen der Verbauplatte, z.B. in deren Mitte vorzusehen, so daß auf einfache Weise auch Mittel trägerplatten durch Ansetzen einer Führungschiene 9 gebildet werden können.The
Claims (10)
dadurch gekennzeichnet,
daß die Verbauwand mindestens ein lotrechtes Hohlprofil (2) mit auf der Innenseite der Verbauwand übereinander angeordneten, waagerechten Schlitzöffnungen (8,20) aufweist,
daß eine als C- oder U-Profil ausgebildete Führungsschiene (9) auf der Rückseite ihres Steges (10) durch die Schlitzöffnungen (8,20) des lotrechten Hohlprofiles (2) steckbare und mit zueinander lotrecht fluchtenden Durchgangsöffnungen (12,22,25) versehene, waagerechte Laschen ; (11,21) trägt und
daß eine durch die Durchgangsöffnungen (12,22) steckbare Verriegelungsstange (13,23) mit an den Laschen (11,21) und/oder dem Hohlprofil (2) angreifenden Keilelementen (14,24) vorgesehen ist.1. shoring plate for a trench shoring device, consisting of profiled steel elements which are optionally clad with cover plates and are rigidly connected to one another, profiled steel elements designed as hollow profiles being arranged on the narrow sides of the shoring plate, which in turn have guide heads for connection to adjacent supports or shoring plates,
characterized,
that the shoring wall has at least one vertical hollow profile (2) with horizontal slot openings (8, 20) arranged one above the other on the inside of the shoring wall,
that a guide rail (9) designed as a C or U profile on the back of its web (10) can be inserted through the slot openings (8, 20) of the vertical hollow profile (2) and has through openings (12, 22, 25) that are perpendicular to one another provided, horizontal tabs; (11.21) carries and
that a locking rod (13, 23) that can be plugged through the through openings (12, 22) is provided with wedge elements (14, 24) that engage the tabs (11, 21) and / or the hollow profile (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT80106997T ATE3783T1 (en) | 1979-12-01 | 1980-11-13 | Shoring plate for a trench shoring device. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2948458A DE2948458C2 (en) | 1979-12-01 | 1979-12-01 | Shoring plate for a trench sheeting device |
| DE2948458 | 1979-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0030622A1 true EP0030622A1 (en) | 1981-06-24 |
| EP0030622B1 EP0030622B1 (en) | 1983-06-15 |
Family
ID=6087393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP80106997A Expired EP0030622B1 (en) | 1979-12-01 | 1980-11-13 | Shoring plate for a trenching device |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US4345857A (en) |
| EP (1) | EP0030622B1 (en) |
| JP (1) | JPS5942144B2 (en) |
| AR (1) | AR221461A1 (en) |
| AT (1) | ATE3783T1 (en) |
| AU (1) | AU533006B2 (en) |
| BR (1) | BR8007860A (en) |
| CA (1) | CA1136596A (en) |
| CS (1) | CS216219B2 (en) |
| DE (1) | DE2948458C2 (en) |
| DK (1) | DK153714C (en) |
| ES (1) | ES255136Y (en) |
| FI (1) | FI69671C (en) |
| GR (1) | GR71610B (en) |
| HU (1) | HU181229B (en) |
| IE (1) | IE50212B1 (en) |
| IL (1) | IL61555A (en) |
| IN (1) | IN152534B (en) |
| MX (1) | MX151282A (en) |
| NO (1) | NO160090C (en) |
| OA (1) | OA06659A (en) |
| PH (1) | PH17822A (en) |
| PL (1) | PL131037B1 (en) |
| PT (1) | PT72109B (en) |
| RO (1) | RO81618B (en) |
| SU (1) | SU965365A3 (en) |
| WO (1) | WO1981001581A1 (en) |
| YU (1) | YU41750B (en) |
| ZA (1) | ZA807258B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396420A2 (en) * | 1989-05-03 | 1990-11-07 | Mabey Hire Limited | Trench-box panel |
| DE10113818A1 (en) * | 2001-03-21 | 2002-09-26 | Richter Wolfgang | Construction plate for lining a pit to secure the walls of a pipeline trench has recesses with removable bolt couplings for rotatably fixing braces about horizontal axes in pit lining |
| DE10302284A1 (en) * | 2003-01-22 | 2004-08-05 | Werner Fritsch | Sheeting apparatus for use in e.g. excavations, trenches, has flat profiles each having mounting components that may be locked over bores of circulating edge of sheeting plate, and which is fixed in C-section in corner profile |
| DE102005019034A1 (en) * | 2005-04-23 | 2006-11-02 | Werner Fritsch | Sheeting device for supporting wall from e.g. trench, has row of holes arranged in flanges of U-profile for intake of fastening units and guiding plates fastened to bar of profile for guiding sheeting plate in U-profile or C-profile |
| WO2020012118A1 (en) | 2018-07-12 | 2020-01-16 | Marc Lefebvre | System for shielding a trench |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3112750C2 (en) * | 1981-03-31 | 1983-12-22 | Mader & Conrads oHG, 5190 Stolberg | Shoring plate for supporting trench walls |
| DE3820625A1 (en) * | 1987-06-19 | 1989-01-05 | Stefan Theissen | Device for supporting trench walls |
| JPH0743167Y2 (en) * | 1989-08-02 | 1995-10-04 | 一郎 川又 | Earth retaining panel for excavation trench |
| DE4040560A1 (en) * | 1990-12-19 | 1992-07-02 | Krings Verbau Gmbh | SHEET PANEL |
| DE4139829A1 (en) * | 1991-03-02 | 1992-10-08 | Teska Verbautechnik Gmbh | Trench-walling system |
| DE4111266C1 (en) * | 1991-03-02 | 1992-09-17 | Teska Verbautechnik Gmbh, 4200 Oberhausen, De | |
| US5290129A (en) * | 1991-08-15 | 1994-03-01 | Rody Kenneth G | Trench shield assembly |
| US5302054A (en) * | 1992-09-23 | 1994-04-12 | W. E. Winkler | Hole shoring system |
| AU6109594A (en) * | 1993-03-18 | 1994-10-11 | Kvh Verbautechnik Gmbh | Sheeting panel |
| US5527137A (en) * | 1994-04-29 | 1996-06-18 | Spencer; Dennis I. | Knife structure for shoring assemblies used in excavations |
| DE4432320A1 (en) * | 1994-09-12 | 1996-03-14 | Richter Wolfgang Ing Grad | Sheeting plate |
| DE19813282A1 (en) * | 1998-03-26 | 1999-09-30 | Richter Wolfgang | Trench sheeting device |
| US6379084B1 (en) | 1999-12-17 | 2002-04-30 | Jack Kennedy Metal Products And Buildings, Inc. | Mine stopping |
| US6682263B2 (en) | 1999-12-17 | 2004-01-27 | Jack Kennedy Metal Products & Buildings, Inc. | Multiple tier stopping and method of constructing stopping |
| US6821057B1 (en) | 2000-04-05 | 2004-11-23 | Maksim Kadiu | Magnetic shoring device |
| US7048471B2 (en) | 2000-04-05 | 2006-05-23 | Maksim Kadiu | Shoring device |
| US6443665B1 (en) * | 2001-02-07 | 2002-09-03 | Robert Kundel, Sr. | Trench shielding and shoring device |
| US6688813B2 (en) * | 2001-07-11 | 2004-02-10 | Jack Kennedy Metal Products, Inc. | Mine stopping and method of installing same |
| US6846132B2 (en) | 2002-02-01 | 2005-01-25 | Jack Kennedy Metal Products & Buildings, Inc. | Mine stopping and braces therefor |
| US7056067B2 (en) | 2003-10-03 | 2006-06-06 | Max Kadiu | Trench shoring device |
| EP1983111A1 (en) * | 2007-04-20 | 2008-10-22 | BAUER Maschinen GmbH | Formwork for limiting a diaphragm wall section, formwork element and method for manufacturing a diaphragm wall in the ground |
| NL2005399C2 (en) * | 2010-09-27 | 2012-03-28 | Dirk-Arie Zondag | FRONT WALL PANEL. |
| AU348085S (en) * | 2013-02-21 | 2013-04-16 | Lite Guard Safety Solutions Pty Ltd | Shield panel |
| USD736961S1 (en) * | 2013-11-21 | 2015-08-18 | Lite Guard Safety Solutions Pty Ltd | Shield panel |
| USD737474S1 (en) * | 2013-11-21 | 2015-08-25 | Lite Guard Safety Solutions Pty Ltd | Shield panel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728862A (en) * | 1971-06-23 | 1973-04-24 | Meredith Drilling Co Inc | Shoring system and components therefor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001613A (en) * | 1952-07-24 | 1961-09-26 | Robert K Mcberty | Interlocking metal building panel |
| US2865178A (en) * | 1956-03-19 | 1958-12-23 | Glenn J Wicke | Shoring apparatus |
| YU36769B (en) * | 1973-09-12 | 1984-08-31 | Krings Josef | Panel plate for pits |
| DE2349802C2 (en) * | 1973-10-04 | 1975-10-02 | Josef 5138 Heinsberg Krings | Shoring device for cable trenches |
| DE2422404A1 (en) * | 1974-05-09 | 1975-11-20 | August Grote Fa | Reinforcing device for trench walls - consists of two wall boards connected by spindle struts with locking device having parallel connected plates |
| US4054033A (en) * | 1975-03-10 | 1977-10-18 | Pilosio, S.P.A. | Retaining panel |
| US4070844A (en) * | 1976-08-16 | 1978-01-31 | Elze Karl H | Spring loaded cam lock |
-
1979
- 1979-12-01 DE DE2948458A patent/DE2948458C2/en not_active Expired
-
1980
- 1980-10-29 NO NO803224A patent/NO160090C/en unknown
- 1980-11-13 AT AT80106997T patent/ATE3783T1/en not_active IP Right Cessation
- 1980-11-13 EP EP80106997A patent/EP0030622B1/en not_active Expired
- 1980-11-19 IE IE2403/80A patent/IE50212B1/en unknown
- 1980-11-19 AU AU64506/80A patent/AU533006B2/en not_active Ceased
- 1980-11-20 CA CA000365062A patent/CA1136596A/en not_active Expired
- 1980-11-21 ZA ZA00807258A patent/ZA807258B/en unknown
- 1980-11-22 RO RO102661A patent/RO81618B/en unknown
- 1980-11-24 FI FI803653A patent/FI69671C/en not_active IP Right Cessation
- 1980-11-24 IN IN1307/CAL/80A patent/IN152534B/en unknown
- 1980-11-25 IL IL61555A patent/IL61555A/en unknown
- 1980-11-25 SU SU803008604A patent/SU965365A3/en active
- 1980-11-26 US US06/210,720 patent/US4345857A/en not_active Expired - Lifetime
- 1980-11-26 PT PT72109A patent/PT72109B/en unknown
- 1980-11-26 MX MX184908A patent/MX151282A/en unknown
- 1980-11-27 YU YU3018/80A patent/YU41750B/en unknown
- 1980-11-27 PL PL1980228115A patent/PL131037B1/en unknown
- 1980-11-27 ES ES1980255136U patent/ES255136Y/en not_active Expired
- 1980-11-27 DK DK503880A patent/DK153714C/en not_active IP Right Cessation
- 1980-11-27 PH PH24911A patent/PH17822A/en unknown
- 1980-11-28 OA OA57261A patent/OA06659A/en unknown
- 1980-11-28 BR BR8007860A patent/BR8007860A/en unknown
- 1980-11-28 HU HU80802853A patent/HU181229B/en not_active IP Right Cessation
- 1980-11-28 CS CS808277A patent/CS216219B2/en unknown
- 1980-11-28 AR AR283411A patent/AR221461A1/en active
- 1980-11-29 GR GR63501A patent/GR71610B/el unknown
- 1980-12-01 JP JP55168124A patent/JPS5942144B2/en not_active Expired
- 1980-12-01 WO PCT/DE1980/000177 patent/WO1981001581A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728862A (en) * | 1971-06-23 | 1973-04-24 | Meredith Drilling Co Inc | Shoring system and components therefor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0396420A2 (en) * | 1989-05-03 | 1990-11-07 | Mabey Hire Limited | Trench-box panel |
| EP0396420A3 (en) * | 1989-05-03 | 1991-08-14 | Mabey Hire Limited | Trench-box panel |
| DE10113818A1 (en) * | 2001-03-21 | 2002-09-26 | Richter Wolfgang | Construction plate for lining a pit to secure the walls of a pipeline trench has recesses with removable bolt couplings for rotatably fixing braces about horizontal axes in pit lining |
| DE10302284A1 (en) * | 2003-01-22 | 2004-08-05 | Werner Fritsch | Sheeting apparatus for use in e.g. excavations, trenches, has flat profiles each having mounting components that may be locked over bores of circulating edge of sheeting plate, and which is fixed in C-section in corner profile |
| DE10302284B4 (en) * | 2003-01-22 | 2005-10-27 | Werner Fritsch | Shoring and Verbauplatte and chamber plate for this |
| DE102005019034A1 (en) * | 2005-04-23 | 2006-11-02 | Werner Fritsch | Sheeting device for supporting wall from e.g. trench, has row of holes arranged in flanges of U-profile for intake of fastening units and guiding plates fastened to bar of profile for guiding sheeting plate in U-profile or C-profile |
| DE102005019034B4 (en) * | 2005-04-23 | 2008-01-03 | Werner Fritsch | shoring |
| WO2020012118A1 (en) | 2018-07-12 | 2020-01-16 | Marc Lefebvre | System for shielding a trench |
| FR3083808A1 (en) * | 2018-07-12 | 2020-01-17 | Marc Lefebvre | TRENCH ARMORING SYSTEM |
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