DE358869C - Folding boat hull made of canvas or the like and an associated waterproof layer - Google Patents

Folding boat hull made of canvas or the like and an associated waterproof layer

Info

Publication number
DE358869C
DE358869C DEK73959D DEK0073959D DE358869C DE 358869 C DE358869 C DE 358869C DE K73959 D DEK73959 D DE K73959D DE K0073959 D DEK0073959 D DE K0073959D DE 358869 C DE358869 C DE 358869C
Authority
DE
Germany
Prior art keywords
canvas
waterproof layer
boat hull
folding boat
hull made
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
DEK73959D
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.)
Johann Klepper & Co GmbH
Original Assignee
Johann Klepper & Co GmbH
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 Johann Klepper & Co GmbH filed Critical Johann Klepper & Co GmbH
Priority to DEK73959D priority Critical patent/DE358869C/en
Application granted granted Critical
Publication of DE358869C publication Critical patent/DE358869C/en
Expired 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 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Outer Garments And Coats (AREA)
  • Laminated Bodies (AREA)

Description

Faltboothülle aus Segeltuch o. dgl. und einer damit verbundenen wasserdichten Schicht. Die bisher gebräuchlichen Faltboothüllen aus Segeltuch o. dgl. zeigten den Nachteil, daß das ,hierzu verwendete Siegeltuch trotz bester Imprägnierung mehr oder weniger wasserdurchlässig war oder nach kurzem Gebauche bald wasserdurchlässig wurde. Um diesen Nachteil zu vermeiden, hat man die Faltboothülle aus einer oder mehreren Lagen von Segeltuch und einer äußeren Lage von Gummi hergestellt. Hier ergab sich, daß die außenliegende Gummischicht insbesondere an den Ecken und Kanten sowie am Bodenhauptsächlich bei wiederholtem Auffahren auf sandigem Grund bald abgescheuert und die Hülle an diesen Stellen wasserdurchlässig wurde.Folding boat cover made of canvas or the like and an associated waterproof Layer. The hitherto customary folding boat covers made of canvas or the like showed the disadvantage that the sealing cloth used for this purpose is more despite the best impregnation or was less permeable to water or, after a short period of use, soon became permeable to water became. To avoid this disadvantage, you have the folding boat cover from an or made of several layers of canvas and an outer layer of rubber. here it was found that the outer rubber layer, especially at the corners and edges as well as the ground, mainly when repeatedly driving up on sandy ground, soon rubbed off and the shell became water-permeable at these points.

In diesem Falle sowohl als auch bei Verwendung einer Segeltuchhülle ohne wasserclichte Schicht mußte man das Segeltuch von Zeit zu Zeit nachimprägnieren.In this case as well as when using a canvas cover Without a water-clear layer, the canvas had to be re-impregnated from time to time.

Die vorliegende Erfindung behebt diesen Nachteil. Sie besteht darin, daß zwei Segeltuch- o. dgl. Schichten verwendet werden, die durch eine Schicht wasserdichten und beim Erstarren geschmeidig werdenden Klebstoffes (z. B. Gummi) miteinander verbunden sind.The present invention overcomes this disadvantage. It consists in that two layers of canvas or the like are used, which are waterproof through one layer and when the adhesive (e.g. rubber) becomes pliable when it solidifies, it is connected to one another are.

Der die Wasserdichtheit hervorrufende Klebstoff ist auf diese Weise gegen äußere Einflüsse, insbesondere Abscheuern, geschützt. Dadurch wird nicht nur die Wasserdichtheit der Bootshülle eine vollkommenere und andauernde, sondern es wird auch die Lebensdauer der Bootshülle bedeutend verlängert.The waterproofing adhesive is like this protected against external influences, especially abrasion. This will not only the watertightness of the boat hull a more perfect and lasting, but it the lifespan of the boat hull is also significantly extended.

Claims (1)

PATENTANSPRUCH: Faltboothülle aus Segeltuch o. dgl: und einer damit verbundenen wasserdichten Schicht, dadurch gekennzeichnet, daß die letztere nicht nur innen, sondern auch außen durch eine Segeltuch- o. dgl. Schicht abgedeckt ist.PATENT CLAIM: Folding boat cover made of canvas or the like: and one with it connected waterproof layer, characterized in that the latter is not is covered only on the inside, but also on the outside by a canvas or similar layer.
DEK73959D 1920-08-01 1920-08-01 Folding boat hull made of canvas or the like and an associated waterproof layer Expired DE358869C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK73959D DE358869C (en) 1920-08-01 1920-08-01 Folding boat hull made of canvas or the like and an associated waterproof layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK73959D DE358869C (en) 1920-08-01 1920-08-01 Folding boat hull made of canvas or the like and an associated waterproof layer

Publications (1)

Publication Number Publication Date
DE358869C true DE358869C (en) 1922-09-16

Family

ID=7232395

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK73959D Expired DE358869C (en) 1920-08-01 1920-08-01 Folding boat hull made of canvas or the like and an associated waterproof layer

Country Status (1)

Country Link
DE (1) DE358869C (en)

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