NO118290B - - Google Patents

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Publication number
NO118290B
NO118290B NO156590A NO15659065A NO118290B NO 118290 B NO118290 B NO 118290B NO 156590 A NO156590 A NO 156590A NO 15659065 A NO15659065 A NO 15659065A NO 118290 B NO118290 B NO 118290B
Authority
NO
Norway
Prior art keywords
line
lines
eye
threads
length
Prior art date
Application number
NO156590A
Other languages
Norwegian (no)
Inventor
E Antell
Original Assignee
P G Holm Ab Oy
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 P G Holm Ab Oy filed Critical P G Holm Ab Oy
Publication of NO118290B publication Critical patent/NO118290B/no

Links

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/18Grommets
    • D07B1/185Grommets characterised by the eye construction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/18Band-type slings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/14Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Frames And Binding Bands (AREA)
  • Ropes Or Cables (AREA)
  • Decoration Of Textiles (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Description

Bånd til bruk ved løfting eller ombinding av gjenstander eller til begge deler, hvilket bånd omfatter minst ett øye. Straps for use when lifting or tying objects or for both, which strap includes at least one eye.

Oppfinnelsen angår et bånd til bruk ved løfting eller ombinding av gjenstander eller til begge deler, hvilket bånd består av et antall med hverandre forbundne tråder og omfatter minst ett øye hvor trådene omkring øyet er oppdelt i minst to liner med samme eller forskjellig trådantall, hvilke liner er føyet sammen. Trådene i båndet kan være forbundet med hverandre slik at de f.eks. er sammenvevet, sammenflettet eller sammenlimt. Med ordet "tråd" forstås såvel fibre som flerdobbelte tråder av organisk eller uor-ganisk materiale, f.eks. metall. The invention relates to a strap for use when lifting or tying objects or for both parts, which strap consists of a number of interconnected threads and includes at least one eye where the threads around the eye are divided into at least two lines with the same or different number of threads, which lines are joined together. The threads in the tape can be connected to each other so that they e.g. is interwoven, intertwined or glued together. The word "thread" means both fibers and multiple threads of organic or inorganic material, e.g. metal.

Ved fremstilling av rep er det kjent å tildanne et øye ved å oppdele trådene eller kordellene i repets ende i to grupper og tvinne de enkelte tråder eller kordeller i hver gruppe rundt hverandre for å danne en line og derefter tvinne de to liner rundt hverandre, slik at det dannes et øye. For å forhindre at trådene eller kordellene under repets anvendelse tvinnes opp og dermed ødelegger øyet, er det nødvendig å feste trådene i repet. Denne festing skjer ved spleising eller søm, hvilke operasjoner er forholdsvis omstendelige, men kan også skje ved hjelp av spesielle spennringer. Imidlertid er fremstillingen av disse spennringer samt ringenes befestigelse temmelig tidkrevende. When making rope, it is known to form an eye by dividing the threads or cords at the end of the rope into two groups and twisting the individual threads or cords in each group around each other to form a line and then twisting the two lines around each other, as that an eye is formed. To prevent the threads or cords from twisting during the rope's use and thus damaging the eye, it is necessary to fasten the threads to the rope. This fastening takes place by splicing or sewing, which operations are relatively cumbersome, but can also be done with the help of special clamping rings. However, the production of these clamping rings and the fastening of the rings is rather time-consuming.

Det er formålet med foreliggende oppfinnelse å tilveie— bringe et bånd av den ovenfor nevnte art og hvis øye er utformet på meget enkel måte, slik at fremstillingen kan foregå forholdsvis lett, og som samtidig har stor styrke i øyet. It is the purpose of the present invention to provide a band of the above-mentioned kind and whose eye is designed in a very simple way, so that the manufacture can be carried out relatively easily, and which at the same time has great strength in the eye.

Båndet ifølge oppfinnelsen er følgeligkarakterisert vedat hver line er flettet for å danne et strømpeformet legeme med aksielt forløpende hulrom, og at minst én line er stukket aksielt inn i en annen lines aksielt forløpende hulrom og langs hele eller en del av sin lengde er helt innesluttet i den annen line. Herved oppnås en meget enkel befestigelse av linene til hverandre, og som følge av de store friksjonskrefter som oppstår mellom linene når øyet belastes, vil forbindelsen mellom de to liner være meget sterk. Som følge av den enkle konstruksjon kan øyet fremstilles vesentlig hurtigere enn øynene på de kjente rep. The tape according to the invention is consequently characterized in that each line is braided to form a sock-shaped body with an axially extending cavity, and that at least one line is inserted axially into another line's axially extending cavity and along all or part of its length is completely enclosed in the other line. This achieves a very simple attachment of the lines to each other, and as a result of the large frictional forces that arise between the lines when the eye is loaded, the connection between the two lines will be very strong. As a result of the simple construction, the eye can be produced significantly faster than the eyes on the known ropes.

En utførelsesform for båndet ifølge oppfinnelsen erkarakterisert vedat den ene line i nesten hele sin lengde er stukket inn i den annen line. Herved oppnås at øyet vil oppvise særlig stor styrke, idet flettverket i de to liner kan presses mot hverandre over et relativt stort areal. An embodiment of the tape according to the invention is characterized by the fact that one line is inserted into the other line for almost its entire length. This achieves that the eye will show particularly great strength, as the braiding in the two lines can be pressed against each other over a relatively large area.

En annen utførelsesform for båndet ifølge oppfinnelsen Another embodiment of the tape according to the invention

erkarakterisert vedat alle linene i endel av sin lengde er stukket inn i de respektive andre liner. Herved oppnås et øye som i forhold til vekten er meget sterkt„ is characterized by the fact that all the lines for part of their length are inserted into the respective other lines. This results in an eye that is very strong in relation to its weight.

Oppfinnelsen forklares nedenfor under henvisning til tegningen, hvor The invention is explained below with reference to the drawing, in which

fig. 1 viser en utførelsesform for båndet ifølge oppfinnelsen sett fra siden, uten at linene ved båndets ende er stukket inn i hverandre, fig. 1 shows an embodiment of the band according to the invention seen from the side, without the lines at the end of the band being inserted into each other,

fig. 2 viser det samme med et ferdig øye, fig. 2 shows the same with a finished eye,

fig. 3 viser en annen utførelsesform for båndet ifølge oppfinnelsen skjematisk, idet den ytterste del av hver av linene fig. 3 shows another embodiment of the band according to the invention schematically, the outermost part of each of the lines

er stukket inn i det aksielle hulrom i den del av den motsatt beliggende line som ligger nærmest linenes forgreningspunkt på båndet, og is inserted into the axial cavity in the part of the opposite line which is closest to the branching point of the lines on the tape, and

fig. 4 viser en ytterligere utførelsesform for båndet ifølge oppfinnelsen, i hvilken de ytterste deler av hver line er ført inn i det aksielle hulrom i den del av den motsatt liggende line som ligger nærmest linenes forgreningspunkt i båndet, og nær forgreningspunktet er ført ut av hulrommet. fig. 4 shows a further embodiment of the belt according to the invention, in which the outermost parts of each line are led into the axial cavity in the part of the opposite line which is closest to the branching point of the lines in the band, and near the branching point are led out of the cavity.

I fig. 1 og 2 sees et bånd 1 som består av et antall sammenflettede tråder 2. Ved båndets ende er trådene oppdelt i to grupper og flettet for å danne to liner 3 og 4. I fig. 2 In fig. 1 and 2 shows a band 1 which consists of a number of intertwined threads 2. At the end of the band, the threads are divided into two groups and braided to form two lines 3 and 4. In fig. 2

sees hvorledes et øye ved båndets ende er oppbygget. Øyet er dannet ved at linen 4 i hele sin lengde er ført inn i hulrommet i linen 3, slik at linen 3 helt omslutter linen 4. Øyet er i sin helhet merket med henvisningstallet 5. can be seen how an eye at the end of the ribbon is constructed. The eye is formed by the entire length of the line 4 being led into the cavity in the line 3, so that the line 3 completely encloses the line 4. The eye is marked in its entirety with the reference number 5.

Linene 3 og 4 er helt like, hvilket betyr at den ene line kan innføres i den annen eller omvendt. Ved aksiell sammen-trykning vil trådene forskyves radielt utad, hvorved linediametieren økes. Denne diameterøkning har betydning på den måte at hvis den ene lines diameter økes, kan den annen line meget lett stikkes inn i det aksielle hulrom i det aksielt sammentrykkede line. Når linene efter operasjonen frigis, vil de henge godt sammen, og dette betyr at øyet vil bli sterkt. Lines 3 and 4 are exactly the same, which means that one line can be inserted into the other or vice versa. In the case of axial compression, the threads will be displaced radially outwards, whereby the line diameter is increased. This increase in diameter is important in that if the diameter of one line is increased, the other line can very easily be inserted into the axial cavity in the axially compressed line. When the lines are released after the operation, they will hang together well, and this means that the eye will be strong.

Den gode sammenhengningskraft mellom de to liner beror tildels på den store kontaktflate mellom dem og dermed på store friksjonskrefter, tildels på at ujevnhetene i de flettede liner griper inn i hverandre, hvorved det dannes en slags mekanisk for-bindelse. The good connection force between the two lines is partly due to the large contact surface between them and thus to large frictional forces, partly to the fact that the unevenness in the braided lines interfere with each other, whereby a kind of mechanical connection is formed.

I den på fig. 3 viste utførelsesform for båndet ifølge oppfinnelsen er båndets tråder ved dets ende flettet for å danne to andre liner 13 og 14. Disse liner er ført inn i hverandre for å danne et øye 15. Linen 13 er ført inn i linen 14 på et sted som er beliggende omtrent midt på linen 14, slik at linen 14 omslutter den ytterste halvdel av linen 13. Linen 14 er på til-svarende måte stukket inn i linen 13 omtrent midt på sistnevnte line, slik at den ytterste halvdel av linen 14 omsluttes av den halvdel av linen 13 som ligger nærmest linenes forgreningssted. In the one in fig. 3 shown embodiment of the tape according to the invention, the threads of the tape at its end are braided to form two other lines 13 and 14. These lines are fed into each other to form an eye 15. The line 13 is fed into the line 14 at a place which is situated approximately in the middle of the line 14, so that the line 14 encloses the outer half of the line 13. The line 14 is similarly inserted into the line 13 approximately in the middle of the latter line, so that the outer half of the line 14 is enclosed by the half of the line 13 which is closest to the line's branching point.

Den på fig. 4 viste utførelsesform for båndet ifølge oppfinnelsen avviker fra den som er vist på fig. 3 ved at linenes 13 og 14 endedeler 13' og 14' er ført ut gjennom de respektive omsluttende liner nær linenes forgreningssted. The one in fig. 4, the embodiment of the band according to the invention differs from that shown in fig. 3 in that the end parts 13' and 14' of the lines 13 and 14 are led out through the respective enclosing lines near the branching point of the lines.

Båndet kan varieres på flere måter uten at man derved avviker fra oppfinnelsens idé. Båndet kan således være forsynt med flere øyne ved samme båndende. Båndets tråder er i dette til-felle oppdelt i et passende antall grupper som flettes til liner. Linene er to og to ført inn i hverandre. The tape can be varied in several ways without thereby deviating from the idea of the invention. The strap can thus be provided with several eyes at the same strap end. In this case, the ribbon's threads are divided into a suitable number of groups which are braided into lines. The lines are fed two by two into each other.

Claims (3)

1. Bånd til bruk ved løfting eller ombinding av gjenstander eller til begge deler, hvilket bånd består av et antall med hverandre forbundne tråder og omfatter minst ett øye hvor trådene omkring øyet er oppdelt i minst to liner med likt eller forskjellig trådantall, hvilke liner er sammenføyet,karakterisertved at hver line (3, 4, 13, 14) er flettet for dannelse av et strømpeformet legeme med aksielt forløpende hulrom, og at minst én line (4, 14) er stukket aksielt inn i en annen lines (3, 13) aksielt forløpende hulrom og langs hele eller endel av sin lengde er helt innesluttet i den annen line (3, 13).1. Straps for use when lifting or tying objects or for both parts, which strap consists of a number of interconnected threads and includes at least one eye where the threads around the eye are divided into at least two lines with the same or different number of threads, which lines are joined, characterized in that each line (3, 4, 13, 14) is braided to form a stocking-shaped body with an axially extending cavity, and that at least one line (4, 14) is inserted axially into another lines (3, 13 ) axially extending cavity and along all or part of its length is completely enclosed in the second line (3, 13). 2. Bånd ifølge krav 1,karakterisert vedat v den ene line (4) i nesten hele sin lengde er stukket inn i den annen line (3).2. Tape according to claim 1, characterized in that one line (4) is inserted into the other line (3) for almost its entire length. 3. Bånd ifølge krav 1,karakterisert vedat hver av linene (13, 14) i endel av sin lengde er stukket inn i de respektive andre liner.3. Tape according to claim 1, characterized in that each of the lines (13, 14) is inserted for part of its length into the respective other lines.
NO156590A 1964-02-14 1965-02-01 NO118290B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI30064 1964-02-14

Publications (1)

Publication Number Publication Date
NO118290B true NO118290B (en) 1969-12-08

Family

ID=8503911

Family Applications (1)

Application Number Title Priority Date Filing Date
NO156590A NO118290B (en) 1964-02-14 1965-02-01

Country Status (8)

Country Link
US (1) US3276810A (en)
DE (1) DE1585542A1 (en)
DK (1) DK113268B (en)
ES (1) ES309632A1 (en)
FR (1) FR1431113A (en)
GB (1) GB1026608A (en)
NL (1) NL6501813A (en)
NO (1) NO118290B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472121A (en) * 1967-11-13 1969-10-14 Mac Whyte Co Mechanical eye splice for 6- and 8-part braided slings
US3537742A (en) * 1969-01-31 1970-11-03 Boyd C Black Lift sling construction
US3899206A (en) * 1972-11-14 1975-08-12 Kitie Miura Endless rope sling
US7134267B1 (en) 2003-12-16 2006-11-14 Samson Rope Technologies Wrapped yarns for use in ropes having predetermined surface characteristics
US8341930B1 (en) 2005-09-15 2013-01-01 Samson Rope Technologies Rope structure with improved bending fatigue and abrasion resistance characteristics
US8109072B2 (en) 2008-06-04 2012-02-07 Samson Rope Technologies Synthetic rope formed of blend fibers
NL2003939C2 (en) * 2009-12-10 2011-06-14 Lankhorst Touwfab Bv Rope, method of forming an eye in a rope, and use of a rope.
US8707666B2 (en) 2011-03-29 2014-04-29 Samson Rope Technologies Short splice systems and methods for ropes
AT512185B1 (en) * 2011-11-28 2013-06-15 Teufelberger Gmbh THE MOST INTERRUPTED ROPE
US9003757B2 (en) 2012-09-12 2015-04-14 Samson Rope Technologies Rope systems and methods for use as a round sling
US8689534B1 (en) 2013-03-06 2014-04-08 Samson Rope Technologies Segmented synthetic rope structures, systems, and methods
US9340925B2 (en) 2013-03-15 2016-05-17 Samson Rope Technologies Splice systems and methods for ropes
US9573661B1 (en) 2015-07-16 2017-02-21 Samson Rope Technologies Systems and methods for controlling recoil of rope under failure conditions
US10377607B2 (en) 2016-04-30 2019-08-13 Samson Rope Technologies Rope systems and methods for use as a round sling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079172A (en) * 1960-05-04 1963-02-26 Stanley J Burwell Collapsible motor scooter
US3181907A (en) * 1962-08-09 1965-05-04 O'donnell Mabel Rope slings

Also Published As

Publication number Publication date
NL6501813A (en) 1965-08-16
DE1585542A1 (en) 1972-03-02
DK113268B (en) 1969-03-03
GB1026608A (en) 1966-04-20
ES309632A1 (en) 1965-09-01
FR1431113A (en) 1966-03-11
US3276810A (en) 1966-10-04

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