DE4214833A1 - Construction system for river boats - uses welded-together individual segments to form double bottom, bulkheads, etc. - Google Patents

Construction system for river boats - uses welded-together individual segments to form double bottom, bulkheads, etc.

Info

Publication number
DE4214833A1
DE4214833A1 DE4214833A DE4214833A DE4214833A1 DE 4214833 A1 DE4214833 A1 DE 4214833A1 DE 4214833 A DE4214833 A DE 4214833A DE 4214833 A DE4214833 A DE 4214833A DE 4214833 A1 DE4214833 A1 DE 4214833A1
Authority
DE
Germany
Prior art keywords
individual segments
bulkheads
construction system
form double
double bottom
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Withdrawn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
DE4214833A
Other languages
German (de)
Inventor
Walter Loidl
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.)
LOIDL, WALTER, 94547 IGGENSBACH, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4214833A priority Critical patent/DE4214833A1/en
Publication of DE4214833A1 publication Critical patent/DE4214833A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/62—Double bottoms; Tank tops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/16—Shells
    • B63B3/20—Shells of double type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/43—Welding, e.g. laser welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/26—Frames
    • B63B2003/265—Frames comprising open profiles, e.g. U- or gutter-shaped, and forming substantially closed channels together with the plate to which they are attached
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B2035/002—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for inland waters, e.g. for use on canals or rivers

Abstract

The system is used for construction of watercraft for inland navigation; for double bottoms and sides of min. height. Bevelled individual segments are used, to create complete sections. The segments are processed as simply as possible, and welded together. The complete sections carry-out the functions of outer skin, frame, inner bottom, or inner bulkheads.

Description

Wegen geringer Fixpunkthöhen in der Binnenschiffahrt ist es unbedingt nötig alle Bauteile und Sektionen, welche die Bauhöhe beeinflussen, in der Höhe zu minimieren. Aus fertigungstechnischen Gründen stößt man hier oft wegen Unzugänglichkeit auf Grenzen.Because of the low fixed point heights in inland navigation it is absolutely necessary all components and sections that affect the overall height increase in height minimize. For technical reasons, one often comes across here Inaccessibility on borders.

Diese Anmeldung zeigt die Möglichkeit, aus einfachen gekannten Blechen Sektionen zu fertigen, welche sowohl die Bedingung der Festigkeit als auch der Doppelwand erfüllen. Da nachstehend beschriebene Sektionen die Funktion der Außenhaut der Spanten und auch des Innenbodens bzw. Innenschotts erfüllen, errechnen sich aus diesen Beanspruchungen die Abmessungen der Einzelsegmente. In der Regel werden diese Sektionen in ihren Kleinstabmessungen gefertigt, hauptsächlich so dimensioniert sein, daß sie alleine dem Wasserdruck entgegenzuwirken haben, also als "Füllsektionen" eingesetzt werden, während die eigentliche Rahmenkonstruktion des Schiffes für alle Belastungsfälle verantwortlich ist. Natürlich sind diese Elemente auch für größere Belastungen zu dimensionieren wenn sie als tragende Bestandteile in die Schiffskonstruktion einbezogen werden, falls man diese einfachere Fertigungsmethode der herkömmlichen Bauweise vorzieht. Natürlich kommt diese Form eine automatisierten Fertigung entgegen.This registration shows the possibility of simple known sheets To produce sections that meet both the condition of strength and the Double wall. Since the sections described below have the function of Meet the outer skin of the frames and also the inner floor or inner bulkhead, the dimensions of the individual segments are calculated from these stresses. As a rule, these sections are manufactured in their small rod dimensions, mainly be dimensioned so that they alone are the water pressure have to counteract them, so they are used as "filling sections" while the The actual frame construction of the ship is responsible for all load cases is. Of course, these elements must also be dimensioned for larger loads if they are incorporated into the ship's construction as load-bearing components, if you have this simpler manufacturing method of conventional construction prefers. Of course, this form accommodates automated production.

Die Fertigung der Einzelsegmente sollte möglichst so verlaufen, daß geringstmögliche Toleranzen in der Parallelität eingehalten werden. Darum ist es wahrscheinlich richtig, die Bleche erst nach dem Abkantvorgang zu "besäumen", sei dies mit der Brennschneidanlage oder Schereinrichtung, um die beim Abkanten eingebrachten Unregelmäßigkeiten wieder abgleichen zu können.The production of the individual segments should, if possible, proceed in such a way that lowest possible tolerances in parallelism are observed. That is why it is probably correct that "trimming" the sheets only after the folding process this with the flame cutting system or shearing device to avoid the bending to be able to reconcile any irregularities introduced.

Die heutige Schweißtechnik ermöglicht es, die Segmente nahezu spannungsfrei aneinander zu reihen und sowohl die erforderliche Güte und auch Oberflächenqualität zu erreichen. Für diese Elemente würde sich eine elektronisch gesteuerte Schweißanlage besonders eignen.Today's welding technology enables the segments to be almost to string together tension-free and both the required quality and also To achieve surface quality. For these items, one would be electronic controlled welding system are particularly suitable.

Natürlich wird auch die Frage der Konservierung aufgeworfen. Versieht man die Verbindungsstellen der fertigen Segmente mit Anschweißstücken, die in einem Bereich verschweißt werden, welcher zur Konservierung (Nachkonservierung) zugänglich ist, so wäre für die Innenhohlräume jede Tauchkonservierung, sogar Verzinkung möglich.Of course, the question of conservation is also raised. One misses the joints of the finished segments with welded pieces, which in one Area to be welded, which for preservation (subsequent preservation) is accessible, so would any immersion preservation for the interior cavities Zinc plating possible.

Claims (2)

1. Bauweise für Doppelboden- und Seitensektionen mit Mindesthöhen ist dadurch gekennzeichnet, daß
aus gekannteten Einzelsegmenten gesamte Sektionen erstellt werden, welche die Funktion der Außenhaut, der Spanten und des Innenbodens oder des Innenschotts übernehmen.1. Construction for raised floor and side sections with minimum heights is characterized in that
entire sections are created from known individual segments, which take on the function of the outer skin, the frames and the inner floor or the inner bulkhead. 2. Bauweise für Doppelboden- und Seitensektionen mit Mindesthöhen ist dadurch gekennzeichnet, daß
die Segmente einfachst bearbeitet und verschweißt werden können.2. Construction for raised floor and side sections with minimum heights is characterized in that
the segments can be easily processed and welded.
DE4214833A 1992-05-05 1992-05-05 Construction system for river boats - uses welded-together individual segments to form double bottom, bulkheads, etc. Withdrawn DE4214833A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4214833A DE4214833A1 (en) 1992-05-05 1992-05-05 Construction system for river boats - uses welded-together individual segments to form double bottom, bulkheads, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4214833A DE4214833A1 (en) 1992-05-05 1992-05-05 Construction system for river boats - uses welded-together individual segments to form double bottom, bulkheads, etc.

Publications (1)

Publication Number Publication Date
DE4214833A1 true DE4214833A1 (en) 1992-09-10

Family

ID=6458215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4214833A Withdrawn DE4214833A1 (en) 1992-05-05 1992-05-05 Construction system for river boats - uses welded-together individual segments to form double bottom, bulkheads, etc.

Country Status (1)

Country Link
DE (1) DE4214833A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615897A2 (en) * 1993-03-18 1994-09-21 Robert D. Goldbach Vessel hull structure and method to build same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615897A2 (en) * 1993-03-18 1994-09-21 Robert D. Goldbach Vessel hull structure and method to build same
EP0615897A3 (en) * 1993-03-18 1994-12-21 Robert D Goldbach Vessel hull structure and method to build same.

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licences declared
8127 New person/name/address of the applicant

Owner name: LOIDL, WALTER, 94547 IGGENSBACH, DE

8139 Disposal/non-payment of the annual fee