NO143326B - TENSION FOR A LEATHER CHAIN. - Google Patents
TENSION FOR A LEATHER CHAIN. Download PDFInfo
- Publication number
- NO143326B NO143326B NO800705A NO800705A NO143326B NO 143326 B NO143326 B NO 143326B NO 800705 A NO800705 A NO 800705A NO 800705 A NO800705 A NO 800705A NO 143326 B NO143326 B NO 143326B
- Authority
- NO
- Norway
- Prior art keywords
- chain
- lashing
- tension
- claw
- tightening
- Prior art date
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
Foreliggende oppfinnelse angår en anordning for feste og stramming av surrekjettinger, f.eks. for feste av containere, kj6ret6yer o.s.v. til underlaget, f.eks. et skipsdekk. Vanligvis brukes idag to metoder. Hvis lasten har inne-bygget fjæring, f.eks. kjoretfiyer, trailere o.s.v. - brukes kjetting som strammes med de velkjente benne-bjSnner. Når kjettingen er strammet i den grad som er nodvendig eller mulig, setteB enden av bennebj6nnen fast med kjettingstropp med krok til surrekjettingen. Benne-bjonnen blir nSdvendigvis sittende på kjettingen sålenge lasten er surret. På en trailer brukes minst fire kjettinger og folgelig fire bennebjdnner. Antallet kan være stSrre. Dette er dyrt, lite hennsiktsmessig og tar forholdsvis The present invention relates to a device for attaching and tightening lashing chains, e.g. for attaching containers, vehicles, etc. to the substrate, e.g. a ship's deck. Two methods are generally used today. If the load has built-in suspension, e.g. cars, trailers, etc. - a chain is used which is tightened with the well-known benne-bjSnner. When the chain is tightened to the extent necessary or possible, secure the end of the leg leg with a chain strap with a hook to the lashing chain. The Benne-Bjønn necessarily stays on the chain as long as the load is lashed. A trailer uses at least four chains and, consequently, four chain links. The number can be greater. This is expensive, not expedient and takes relatively long
lang tid. Den nodvendige elastisitet i surringen ligger i trailerens eller kjoretoyets egne fjærer. long time. The necessary elasticity in the lashing lies in the trailer's or vehicle's own springs.
Hvis lasten derimot er helt stiv, slik som det f.eks. er tilfelle med containere, sterre kolli kasser o.l. brukes det kjetting som strammes ved hjelp av strekkfisker. If, on the other hand, the load is completely rigid, such as e.g. is the case with containers, larger parcel boxes, etc. a chain is used that is tightened with the help of turnbuckles.
Dette tar også lang tid, er komplisert og lite rasjonellt This also takes a long time, is complicated and not rational
i dagens krav til korte liggetider. in today's requirements for short stay times.
Foreliggende oppfinnelse vedrorer en anordning som kan brukes i begge de ovenfor nevnte tilfeller, som er hurtig The present invention relates to a device that can be used in both of the above-mentioned cases, which is fast
i bruk, tilstrekkelig elastisk for stramming, men sam-tidig stiv nok til å tåle store påkjenninger. Den vil in use, sufficiently elastic for tightening, but at the same time rigid enough to withstand great stress. It will
gjore surring av last enklere, billigere og fremfor alt hurtigere/ i henhold til det etterfølgende patentkrav. Oppfinnelsen skal i det fSlgende beskrives nærmere med henvisning til vedlagte tegning som i make lashing of cargo easier, cheaper and above all faster/ according to the subsequent patent claim. The invention shall be described in more detail in the following with reference to the attached drawing as in
fig.l viser en container festet ved hjelp av kjettinger og anordninger i folge oppfinnelsen. fig.2 i detalj viser selve anordningen med strammespak. fig.l shows a container attached by means of chains and devices according to the invention. fig.2 in detail shows the device itself with a tensioning lever.
Containeren 1 er i fig.l forsynt med festeorer 2 for feste av kjettinger på vanlig måte. Kjettingen 3'3 nedre ende kan med fordel være festet til strammeanordningen slik at den og kjettingen horer sammen. Kjettingen 3's nedre festepunkt er de som vanligvis brukes idag, som f.eks. T-formet bolt 4 i inngrep i slisse i dekket. The container 1 is provided in fig.1 with fastening ears 2 for fastening chains in the usual way. The lower end of the chain 3'3 can advantageously be attached to the tensioning device so that it and the chain fit together. The chain 3's lower attachment points are those that are usually used today, such as e.g. T-shaped bolt 4 engages in a slot in the tire.
Nedre del av festeanordningen,ovenfor bolten 4»består av The lower part of the fastening device, above the bolt 4", consists of
et fjærende ledd 5 som i ovre enden er påsatt en klolignende lås 6 utformet slik at den lettvint og sikkert kan bringes til inngrep med kjettingen 3» Mellom det fjærende ledd 5 a springy link 5 to which a claw-like lock 6 is attached at the upper end designed so that it can easily and securely be brought into engagement with the chain 3" Between the springy link 5
og den klolignende låsen 6 ir anbragt et 6ye 7 f°r innforing av strammespaken 9» også utstyrt med klo lo, for gripefeste i surrekjettingen 3»and the claw-like lock 6 is fitted with an eyelet 7 for inserting the tightening lever 9", also equipped with a claw lo, for grip attachment in the lashing chain 3"
Strammingen utfores som fSlger: The tightening is carried out as follows:
Strammespaken 9 fores igjennom 5yet 7 og spakens The tensioning lever 9 is fed through 5yet 7 and the lever
klo lo tar feste i et ledd i surrekjettingen 3»claw lo gets attached to a link in the lashing chain 3"
Ved å fore spakens fri ende oppover strammes kjettingen 3 °g det fjærende ledd spennes. Den klolignende låsen 6 bringes til inngrep i et ledd i surrekjett ingen 3 °g strammespaken 9 fjernes. By feeding the free end of the lever upwards, the chain is tightened by 3 °g and the springy link is tensioned. The claw-like lock 6 is brought into engagement with a link in the lashing chain no 3 °g the tensioning lever 9 is removed.
Om nodvendig gjenntas operasjonen for å få maksi-mal stramming i kjettingen 3»If necessary, the operation is repeated to obtain maximum tension in the chain 3"
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO800705A NO143326C (en) | 1980-03-12 | 1980-03-12 | TENSION FOR A LEATHER CHAIN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO800705A NO143326C (en) | 1980-03-12 | 1980-03-12 | TENSION FOR A LEATHER CHAIN. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO800705L NO800705L (en) | 1980-10-06 |
NO143326B true NO143326B (en) | 1980-10-06 |
NO143326C NO143326C (en) | 1981-01-14 |
Family
ID=19885375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO800705A NO143326C (en) | 1980-03-12 | 1980-03-12 | TENSION FOR A LEATHER CHAIN. |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO143326C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996031363A1 (en) * | 1995-04-07 | 1996-10-10 | Kurt Pedersen | Device for regulation of tension |
-
1980
- 1980-03-12 NO NO800705A patent/NO143326C/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996031363A1 (en) * | 1995-04-07 | 1996-10-10 | Kurt Pedersen | Device for regulation of tension |
Also Published As
Publication number | Publication date |
---|---|
NO800705L (en) | 1980-10-06 |
NO143326C (en) | 1981-01-14 |
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