Nord-Lock Originale skiver

Nord-Lock Group Om Nord-Lock Produkter Originale skiver
Nord-Lock har udviklet den originale kilelåsningsteknologi til sikring af boltede samlinger, selv når de udsættes for store vibrationer og dynamiske belastninger. På grund af kilen under bolthovedet og møtrikken vil vores produkter ikke løsne sig utilsigtet.

Nord-Lock Originale skiver

Nord-Locks kilelåsningsskiver bruger spænding i stedet for friktion til at fastgøre boltede samlinger, der udsættes for store vibrationer og dynamiske belastninger.

I løbet af Nord-Lock skivernes levetid giver de øget driftssikkerhed og lavere vedligeholdelsesomkostninger, samtidig med at de reducerer risikoen for driftsstop, ulykker og garantikrav betydeligt.

 

Fordele

  • Hurtig og enkel at installere og afmontere med håndværktøj
  • Låsefunktion ikke påvirket af smøring
  • Høj korrosionsbestandighed
  • Pålidelig låsning, selv for samlinger med kort klemlængde
  • Kan genbruges (afhængigt af anvendelsesmiljøet)

SP-låseskiver

Nord-Locks SP-låseskiver har samme kilelåsningsdesign som originale skiver, men med større udvendig diameter. Det sikrer, at belastningen fordeles over et større areal, hvilket et mere skånsomt mod følsomme overflader. SP-låseskiver er perfekte til anvendelse på store eller aflange huller, bemalede eller følsomme områder og bløde materialer.

Test og certificering

Nord-Lock originale kilelåsningsskiver har gennemgået strenge test og er godkendt af uafhængige institutter og certificeringsmyndigheder. Junker-testen er den strengeste metode til test af boltede samlinger.

Under testen udsættes samlingen for tværbevægelser under bolthovedet og møtrikken, mens forspændingskraften løbende måles. Nord-Lock originale skiver yder konsekvent bedre end konkurrenterne i dette udfordrende miljø.

 

Succeshistorier fra Kunder

Built for Speed The world’s fastest conventional trains run in France, and not just to break the April 2007 record of 574.8 km/h (under test conditions with a shortened train). The TGV regularly runs at 320 km/h and at those kinds of speeds it is absolutely vital that nothing falls off the rolling-stock to derail the train. This is where Nord-Lock comes into the picture. Læs mere
Sea change Rotech Subsea turned to Nord-Lock, testing 200 pairs of washers on 1m-diameter bolted flange joints on an excavator bound for offshore work near Sakhalin, Russia. Læs mere
Tunnel vision Twenty meters beneath the streets of Malmö, Sweden, the new underground section of the city’s central station is gradually taking shape. Læs mere
Mod stjernerne Der er hårde forhold i den øvre atmosfære. At udvikle en motor til en rumraket, der kan modstå forholdene, er en enorm udfordring. En udfordring for Nord-Lock skiver. Læs mere
Taking a weight off your shoulders Braving the elements and getting close to Nature can be an enlightening experience, especially for children. But proper planning is crucial. Læs mere
Ensuring Safety in Car Racing The Korean Formula Student Competition (KSAE) allows engineering students to design and race their own cars - putting their engineering skills to the test in a real-life environment. Læs mere
A Wind-Win Situation Wind turbine towers are designed to flex and bend, which helps them dissipate the significant forces being exerted upon them. However, this had been causing dangerous failures in the bolts. Læs mere
Securing Giant Satellite Antenna Radomes in Antarctica Antarctica is one of the coldest and windiest places on earth. These conditions put an extreme amount of pressure on bolted connections to be secured properly. Læs mere
A Simple Solution for an Advanced Machine With the world’s appetite for LCD displays seemingly insatiable, Hyundai Robotics’ LCD handling machines are in high demand from LCD manufacturers. Læs mere
When the going gets tough Off-road vehicles are built to handle what would break most cars and trucks. Whether driving through mud or racing up a mountainside, these vehicles need state-of-the-art technology to stay in top condition. Læs mere
Pushing the boundaries of express trains The central Japan railway Company (JR Central) operates the Shinkansen superexpress bullet trains that connect Tokyo and Osaka – Japan’s two biggest cities. Læs mere
Customized washers keep KTM in the race Pick any of the world’s most exciting motor races and you will find the orange motorcycles by KTM, Europe’s largest manufacturer, among the top contenders. Læs mere
Washers reduce costs in propeller assembly During the worst shipping crisis in history, Mecklenburger Metallguss reinvented the ship propeller to help the world’s largest container ships sail through the storm. Læs mere
SpaceX competition winners chose wedge-locking washers In 2015, Elon Musk, the billionaire behind the futuristic transport technology companies Tesla and SpaceX, launched the Hyperloop Pod Competition. It challenges university students to design the be... Læs mere
Washers triple-protect nuclear transports THE CHALLENGE Daher Nuclear Technologies GmbH, located in Hanau close to Frankfurt am Main, Germany, develops containers for transportation of radioactive substances. For obvious reasons, these con... Læs mere
[NLO] Cheaper but better solution for tractors with washers A producer of agricultural vehicles for close to 20 years, Turkish company Hattat Traktör knows that, when the going gets tough, it is the durability and reliability of their products that save the... Læs mere
No more loose screws on giant quay cranes Paceco España has been using Nord-Lock washers in their quay cranes to prevent bolted connections from coming loose by vibrations during operation. Læs mere
Focus on security in windy and vibrating environment THE CHALLENGE Dutch company Akkadia manufactures specialist CCTV systems for demanding situations in various industries. Its cameras can be found everywhere, from offshore, to polar regions and des... Læs mere
Nord-Lock Group keeps the railway industry on track Starting with ROLLING STOCK some 20 years ago, Nord-Lock wedge-locking washers are now found in all safety-related areas of the railway industry, such as bogies, coupling devices, brake systems, ra... Læs mere
Washers keep airplanes in the air Look up into the sky in the coastal city of Miri, in north-eastern Sarawak, Malaysia, and you may see Nord-Lock washers in action: inside a radio-controlled aircraft. These hobby airplanes are sold... Læs mere
Renovating Nuremberg’s metro – without affecting the timetable Renovating an underground railway system without weeks of construction and chaos caused by delays and diversions was previously unheard of. That is, until a unique concrete bolt emerged in Nuremberg. Læs mere
Extended temperature range for usage of Nord-Lock steel washers We are glad to inform that our steel washers have now been approved for temperatures down to -50°C. Nord-Lock washers have for long time been used in cold climate applications and now we have obtai... Læs mere
Green technology for sustainable land clearing Mulching machines are exposed to extreme vibration. Extending their life cycle and sharpness of the teeth is vital for sustainable land clearing. Læs mere
Washers safeguard transport safety To avoid accidents that would put people and the environment in harms way, it is crucial that the transport of liquids is managed safely and efficiently. Læs mere
Taking wind energy to new depths Offshore wind turbines are an increasingly common sight as the world moves towards more sustainable forms of energy production. Læs mere
Staying on track By using Nord-Lock washers, PT. INKA can now be sure that the bolted connections between the bogies and under frame of their trains are fully secured. Læs mere
Agility Group improves safety miles from the nearest coast The failure of a bolted joint in the offshore Oil & Gas industry not only could lead to catastrophic consequences for personnel and the environment, but also for the bottom line. On crucial bolted... Læs mere
Producent af skovbrugsmaskiner vælger pålidelig boltløsning Den svenske producent af skovbrugsmaskiner, SP, henvendte sig til Nord-Lock for at sikre sig, at alle deres maskinkomponenter bliver siddende, hvor de skal. Læs mere
Innovativ vindmølleproducent føler sig sikker med Nord-Lock Kvalitet og holdbarhed er det vigtigste for Eastern Wind Power, når det gælder deres 50 kW-vindmøller med lodret aksel (VAWT). Læs mere
Kina: muligheder på kulmarkedet Det indenlandske kulmarked fortsætter sin nedadgående tendens siden Kina sammenlagde sine kulressourcer i 2008. Læs mere

Løsninger til din virksomhed

Kraftværk og Energi
Jernbane
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Olie og Gas
Byggeri
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Nord-Lock Produktsortiment

Nord-Lock wedge-locking washers prevent bolt loosening Nord-Lock Originale skiver Kilelåssikkerhed til boltede samlinger, der udsættes for ekstreme vibrationer og dynamiske belastninger. Læs mere
Nord-Lock X-series washer combines wedge-locking with an exceptional spring effect to secure against multiple bolt loosening factors X-series skiver Maksimal sikkerhed til kritiske boltede samlinger, der er sårbare over for spontan boltløsning og slækning Læs mere
Nord-Lock steel construction washers are designed for bolted connections in steel structures Skiver for bolte til stålkonstruktion Optimal kontakt mellem bolte og skiver, der anvendes i stålkonstruktioner, herunder HV- og HR-sæt Læs mere
Nord-Lock wheel nuts safely secure wheels on on-road and off-road heavy vehicles Nord-Lock Hjulmøtrik Høj forspændingskraft, som forhindrer, at hjulet løsnes på tunge køretøjer, der bruges under ekstreme betingelser Læs mere
Combi bolt washers from Nord-Lock are specifically designed to be captivated on a bolt, known as SEMS Skiver for Combi-bolt/SEMS Ekstra sikkerhed med permanent fastgørelse på bolten (SEMS) Læs mere
Customized washers from Nord-Lock can include special materials, measurements, sizes, coatings or changes in geometry Tilpassede løsninger fra Nord-Lock Tilpassede boltningsløsninger til dine unikke behov Læs mere

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