DE875009C - Harpoon rope with inserted electrical conductor - Google Patents

Harpoon rope with inserted electrical conductor

Info

Publication number
DE875009C
DE875009C DEC2285D DEC0002285D DE875009C DE 875009 C DE875009 C DE 875009C DE C2285 D DEC2285 D DE C2285D DE C0002285 D DEC0002285 D DE C0002285D DE 875009 C DE875009 C DE 875009C
Authority
DE
Germany
Prior art keywords
rope
strand
harpoon
electrical conductor
laid
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
DEC2285D
Other languages
German (de)
Inventor
Christian Dr-Ing Christiansen
Gustav Otto Karl Ruesch
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.)
Individual
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
Application granted granted Critical
Publication of DE875009C publication Critical patent/DE875009C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2038—Agriculture, forestry and fishery

Landscapes

  • Ropes Or Cables (AREA)

Description

Die Erfindung betrifft Harpunenseile aus Faserstoff für den Walfang mit einem in einer Litze oder in jeder Litze eingelegten isolierten elektrischen Leiter zum Töten von Walen mittels elekirischen Stroms. Bekanntlich hat der Leiter bei diesen Seilen eine Neigung, sich beim Schießen aus den Huflitzen herauszuzwängen, weil das spezifische Gewicht des Leiters bedeutend größer ist als das des Hanfs. Gegenstand der Erfindung ist ίο eine Anordnung der Garnlagen der Litzen, wodurch der Leiter gegen Heraustreten aus der Litze gesichert ist.The invention relates to harpoon ropes made of fiber for whaling with one in a strand or insulated electrical conductors inserted in each strand for killing whales using electrical cables Current. It is well known that with these ropes the ladder has a tendency to move when shooting to squeeze out of the hoof braids because the specific weight of the conductor is significantly greater is than that of hemp. The subject of the invention is ίο an arrangement of the yarn layers of the strands, whereby the conductor is secured against stepping out of the stranded wire.

Gemäß der Erfindung wird dies bei einem einlitzigen oder mehrlitzigen Harpunenseil dadurch erreicht, daß der Leiter in einen Kern der Litze eingelegt ist, der mit kleinerer Steigung als die äußeren Garnlagen der Litze geschlagen ist. Die inneren und die äußeren Garnlagen bilden hierdurch einen Winkel miteinander, wodurch ein Heraustreten der inneren Garnlagen mit dem Leiter wirksam verhindert wird.According to the invention, this is the case with a single-strand or multi-strand harpoon rope achieves that the conductor is inserted into a core of the strand with a smaller pitch than the outer layers of yarn of the strand is wrapped. As a result, the inner and outer layers of yarn form an angle with each other, causing the inner layers of yarn to protrude with the conductor is effectively prevented.

Der Kern der Litze kann aus Einzelgarnen geschlagen werden oder aus einem dünnen, aus zwei oder mehreren Litzen geschlagenen Tau bestehen.The core of the strand can be laid from single yarns or from a thin one, from two or several strands of laid rope.

Die äußeren Garnlagear können'in derselben Richtung wie der Kern oder in entgegengesetzter Richtung geschlagen werden. Beispielsweise können die Garne des Kerns oder des den Kern bildenden Taus ■ mit einer Steigung entsprechend ungefähr dreißig Windungen je Meter geschlagen werden und die äußeren Garnlagen mit einer bei den Litzen eines Harpunenseils üblichen Steigung von etwa acht' Windungen je Meter.The outer yarn layers can go in the same direction as the core or in the opposite direction be beaten. For example, the yarns of the core or of the rope forming the core with a slope corresponding to about thirty turns per meter and the outer layers of yarn with the usual pitch of about eight 'for the strands of a harpoon rope Turns per meter.

Ein als Kern benutztes Tau, in welchem de"r elektrische Leiter eingebettet ist, kann, statt, wie üblich.,, dreilitzig zu sein, zweckmäßig aus mehreren Litzen bestehen, z. B. 4, 5 oder mehreren, und kann einen Umfang von etwa 1" oder I1A" haben, entsprechend einem Durchmesser von· S bzw. 10 mm. Das Harpunenseil ist in der Regel dreilitzig und hat einen Umfang von 4" bis 4V2", ihre-Litzen entsprechen einem. Umfang von etwa 2" bis 21A", d.h. einem Durchmesser von zwischen 16 und 18 mm.A rope used as a core, in which the electrical conductor is embedded, can, instead of being three-stranded as usual, suitably consist of several strands, e.g. 4, 5 or more, and can have a circumference of about 1 "or I 1 A", corresponding to a diameter of · S or 10 mm. The harpoon rope is usually three-stranded and has a circumference of 4 "to 4V2", its strands correspond to a circumference of around 2 " up to 2 1 A ", ie a diameter of between 16 and 18 mm.

Claims (2)

Patentansprüche:Patent claims: 1. Einlitziges oder mehrlitziges Harpunensedl aus Faserstoff, wie z. B. Hanf, mit einem in eine Litze oder in jede Litze eingelegten ■ isolierten elektrischen Leiter zum Töten von Walen mittels elektrischen Stroms, dadurch ge-1. Single-strand or multi-strand harpoon seduction made of fiber, such as. B. hemp, with one inserted in a strand or in each strand ■ insulated electrical conductor for killing whales by means of electrical current, thereby • kennzeichnet, daß jeder Leiter in einen Litzen-.;, \kern eingelegt ist, der mit kleinerer Steigung " als die äußeren Garnlagen der Litzen geschlagen ist.• indicates that each conductor is laid in a stranded core, the one with a smaller pitch "when the outer layers of the strands are laid. 2. Schießleiste nach Anspruch 1, dadurch gekennzeichnet/ daß der Kern aus einem Tau besteht, das mit kleinerer Steigung als die äußeren Garnlagen geschlagen ist.2. Shooting bar according to claim 1, characterized / that the core consists of a rope that is laid with a smaller pitch than the outer layers of yarn. © 5101 4.53© 5101 4.53
DEC2285D 1937-12-27 1938-12-23 Harpoon rope with inserted electrical conductor Expired DE875009C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO509743X 1937-12-27

Publications (1)

Publication Number Publication Date
DE875009C true DE875009C (en) 1953-04-30

Family

ID=19905861

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC2285D Expired DE875009C (en) 1937-12-27 1938-12-23 Harpoon rope with inserted electrical conductor

Country Status (2)

Country Link
DE (1) DE875009C (en)
GB (1) GB509743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103815B (en) * 1958-10-14 1961-03-30 Acieries De Gennevilliers Sa Suspension cables, in particular for carrying and holding electrical overhead lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103815B (en) * 1958-10-14 1961-03-30 Acieries De Gennevilliers Sa Suspension cables, in particular for carrying and holding electrical overhead lines

Also Published As

Publication number Publication date
GB509743A (en) 1939-07-20

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