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DE462269C - Sole reinforcement made of plates for irrigation ditches - Google Patents

Sole reinforcement made of plates for irrigation ditches

Info

Publication number
DE462269C
DE462269C DEN26412D DEN0026412D DE462269C DE 462269 C DE462269 C DE 462269C DE N26412 D DEN26412 D DE N26412D DE N0026412 D DEN0026412 D DE N0026412D DE 462269 C DE462269 C DE 462269C
Authority
DE
Germany
Prior art keywords
plates
irrigation ditches
grooves
reinforcement made
sole reinforcement
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
Application number
DEN26412D
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.)
PAUL NATTKAEMPER
Original Assignee
PAUL NATTKAEMPER
Publication date
Priority to DEN26412D priority Critical patent/DE462269C/en
Application granted granted Critical
Publication of DE462269C publication Critical patent/DE462269C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Description

Aus Platten bestehende Sohlenbewehrung für Bewässerungsgräben Bei der Herstellung einer Sohlenbewehrung aus Platten mit schräg zu den Längskanten liegenden Stoßflächen nach Patent ¢62 268 wird infolge der abwechselnden Bewehrung gekrümmter und geradliniger Belagstrecken sehr oft ein Versetzen der Platten um 18o° erforderlich. Ist nun die eine Seite der Platte als Oberseite vorgesehen, so daß die Platte nicht auf ihre andere Seite gekehrt werden kann, so läßt sich an ihr auch nicht die sonst allgemein übliche Einrichtung zur gegenseitigen Verbindung der Platten, bestehend aus einer Nut an der einen und einer Feder an der anderen Stoßseite, anbringen.Plate reinforcement for irrigation ditches Bei the production of a base reinforcement from plates with angled to the longitudinal edges lying abutting surfaces according to patent ¢ 62 268 is due to the alternating reinforcement curved and straight pavement stretches very often an offsetting of the plates 18o ° required. If one side of the plate is now intended as the top, then so that the plate cannot be turned on its other side, so it can be you also do not have the usual facility for mutual connection of the plates, consisting of a groove on one and a tongue on the other Butt side, attach.

Um auch bei Platten dieser Art die Anwendung von Nut und Feder zu ermöglichen, sind erfindungsgemäß die Stoßflächen der Platten je zur Hälfte mit Nut und Feder versehen, und zwar derart, daß die Nuten und Federn sich kreuzweise gegenüberstehen und in ihrer Lage zur langen. und kurzen Längs. kante der Platte für alle Platten einheitlich angeordnet sind.In order to also use tongue and groove for panels of this type enable, according to the invention, the abutment surfaces of the plates are each half with Provided tongue and groove, in such a way that the grooves and tongues cross each other face to face and in their position for long. and short longitudinal. edge of the plate are arranged uniformly for all plates.

Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel in Draufsicht und zwei Seitenansichten dargestellt. Die schräg zu deal Längskanten b, c verlaufenden Stoßflächen sind zur Hälfte mit Nuten p und zur Hälfte mit Federn g versehen. Die Nuten und Federn liegen sich kreuzweise gegenüber und sind in ihrer Lage zur langen bzw. kurzen Längskante für alle Platten einheitlich angeordnet.The subject of the invention is shown in one embodiment in the drawing shown in plan view and two side views. The oblique to deal longitudinal edges b, c running abutment surfaces are half with grooves p and half with tongues g provided. The grooves and tongues cross each other and are in theirs Position to the long or short longitudinal edge for all panels uniformly arranged.

Die Nuten p sind um das Maß r über die Mitte der Platte hinaus verlängert. Dadurch ist es möglich, die gegenseitige Lage der aneinandergelegten Platten in der Querrichtung zu verändern und dadurch die etwa auftretenden Plattenstoßfugen zu dichten. Dieses Ineinanderkeilen der Platten ist jedoch nur bei Anwendung gerad- oder kreisbogenliniger Federn und Nuten möglich.The grooves p are extended by the dimension r beyond the center of the plate. This makes it possible to see the mutual position of the panels placed next to one another in to change the transverse direction and thereby the possibly occurring board butt joints to compose. This wedging of the plates into one another is only possible when using straight or circular arc-shaped tongues and grooves possible.

Claims (2)

hATE\TANSPRI'C'1-iE: 1. Aus Platten bestehende Sohlenbewehrung für Bewässerungsgräben nach Patent 462 268, dadurch gekennzeichnet, daß die Stoßflächen der Platten je zur Hälfte mit Nut und Feder versehen sind, und zwar derart, daß die Nuten bzw. Federn einander kreuzweise gegenüberstehen und in ihrer Lage zur langen und kurzen Längskante der Platte einheitlich angeordnet sind. HATE \ TANSPRI'C'1-iE: 1. Sole reinforcement consisting of plates for irrigation ditches according to patent 462 268, characterized in that the abutting surfaces of the plates are each half provided with tongue and groove, in such a way that the grooves or Springs face each other crosswise and are uniformly arranged in their position to the long and short longitudinal edge of the plate. 2. Aus Platten bestehende Sohlenbewehrung für Bewässerungsgräben nach Anspruch i, dadurch gekennzeichnet, daß die Nuten unter entsprechender Verkürzung der Federn über die Mitten der Stoßflächen hinaus verlängert sind.2. Made of plates existing base reinforcement for irrigation ditches according to claim i, characterized in that that the grooves with a corresponding shortening of the tongues over the centers of the abutment surfaces are extended beyond.
DEN26412D Sole reinforcement made of plates for irrigation ditches Expired DE462269C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN26412D DE462269C (en) Sole reinforcement made of plates for irrigation ditches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN26412D DE462269C (en) Sole reinforcement made of plates for irrigation ditches

Publications (1)

Publication Number Publication Date
DE462269C true DE462269C (en) 1928-07-06

Family

ID=7343827

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN26412D Expired DE462269C (en) Sole reinforcement made of plates for irrigation ditches

Country Status (1)

Country Link
DE (1) DE462269C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815370A (en) * 1971-07-03 1974-06-11 Spiroll Corp Ltd Method of forming spiral or helical tunnels and sections therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815370A (en) * 1971-07-03 1974-06-11 Spiroll Corp Ltd Method of forming spiral or helical tunnels and sections therefor

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