Nord-Lock Group Nord-Lock Qualidade
A Nord-Lock criou a original tecnologia de travamento por cunha que fixa uniões aparafusadas mesmo quando expostas a vibrações severas e cargas dinâmicas. É impossível para nossos produtos se soltarem intencionalmente devido à cunha criada embaixo da cabeça do parafuso e da porca.

Qualidade e rastreabilidade

A arruela Nord-Lock é um produto excepcional, com sucesso documentado em muitas indústrias. Nossos produtos são aprovados por diversos padrões industriais e especificados por inúmeras empresas.

Certificados

  • DIBt (Deutsches Institut für Bautechnik - Instituto alemão para tecnologia de construção) 
  • DNV (Det Norske Veritas) 
  • EBA (Eisenbahn-Bundesamt - Autoridade Ferroviária Federal da Alemanha) 
  • TÜV (Associação de Monitoramento Técnico da Alemanha) 
  • CE marking

Garantias de qualidade e ambientais

  • ISO 9001 
  • ISO 14001 
  • Licenciada pela Dörken para execução de revestimentos de superfícies Delta Protekt® internamente 
  • Conformidade com a RoHS, ELV e Reach 
  • Total rastreabilidade 

Marcação a laser 

Todas as arruelas Nord-Lock são marcadas a laser com o nome da marca Nord-Lock, o número de controle e um código de tipo. Isto é para garantir que todos os nossos clientes recebam as genuínas arruelas Nord-Lock, além de permitir a total rastreabilidade até a primeira unidade.

Casos de sucesso de clientes

Dicas de aparafusamento Durable Bolted Joints in Steel Construction Nord-Lock's steel construction experts share vital experience and knowledge to achieve durable bolted joints for steel structures. Leia mais
Casos de clientes Máquinas robustas para uma indústria pesada Na indústria de mineração, cada minuto de inatividade resulta em perda de receita, e um fixador solto pode custar uma fortuna. É por isso que a Joy Global não hesita quando se trata da fixação de parafusos. Leia mais
Casos de clientes Transporte mais rápido para máquinas pesadas As escavadoras são um equipamento vital para qualquer mina, mas com toda a sua potência, elas são incrivelmente lentas e incômodas para se mover. De fato, 15% de seu tempo é gasto em viagens, e esse tempo de inatividade aplicado significa perda de receita. Leia mais
Casos de clientes How DIY Engineering Founded a Joyous, Century-old Sport The Spiribol game is a result of rudimentary engineering and a profound desire to make a positive social impact for all ages Leia mais
Casos de clientes Secure machinery for the toughest forestry harvesting Find out how this global supplier of forestry grapple harvesters builds robust and flexible machinery that will survive even the toughest of forest harvesting. Leia mais
Casos de clientes Expander System pivot pins perfect for complex bridge design Custom Expander axles secure critical pivot joints, giving precision and reliability to raise/lower the Hisings Bridge in Sweden for ships to pass underneath. Leia mais
Casos de clientes Increasing the capacity of Benteler Arena Fan safety in football stadiums has come a long way in recent decades, yet collapses and accidents still occur. Leia mais
Casos de clientes Providing safety in huge steel constructions When durability and safety are absolutely critical in a construction project, small things like washers can have a huge impact. Leia mais
Casos de clientes 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. Leia mais
Casos de clientes Securing Bolts in Outer Space The upper atmosphere can be tough on equipment. Developing a rocket engine for this environment is a huge challenge. If there are complications in the process, the engine and its associated parts might be damaged. Leia mais
Casos de clientes 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. Leia mais
Casos de clientes 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. Leia mais
Casos de clientes The Safest Truck Fleet in Europe EDEKA Südbayern takes the initiative to ensure truck safety. Using Nord-Lock wheel nuts, they are securing their fleet of over 300 trucks and 475 truck drivers' lives in southern Germany. Read more
Casos de clientes 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. Leia mais
Casos de clientes 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. Leia mais
Casos de clientes Getting the best of both worlds On the face of it, building the Kienlesberg bridge was a real-life mission impossible. After all, how can you successfully bring together two completely opposing concepts? Leia mais
Casos de clientes Saving time and money by using the right wheel nuts Holzwerke Ladenburger is one of Europe’s largest suppliers of wood products for the building industry, producing 800,000m3 of timber products every year. They had to retighten their wheel nuts ever... Leia mais
Casos de clientes 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. Leia mais
Casos de clientes 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. Leia mais
Casos de clientes Customized washers keep KTM motorcycles in the race | Nord-Lock Group 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. Leia mais
Casos de clientes Washers reduce costs in propeller assembly Mecklenburger Metallguss GmbH, a world leader in the production of propellers for large container ships chose Nord-Lock as the new standard for all bolted joint applications Leia mais
Casos de clientes 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. Leia mais
Casos de clientes Washers triple-protect nuclear transports Daher Nuclear Technologies GmbH, located in Hanau close to Frankfurt am Main, Germany, develops containers for transportation of radioactive substances. For obvious reasons, these containers must b... Leia mais
Casos de clientes Cheaper but Better Solution for Tractors With Washers Early in 2017, when Hattat Traktör was testing a new tractor model, they realized that the joints on the air compressor–engine connection bracket were loosening because of vibration. Leia mais
Casos de clientes Focus on security in windy and vibrating environment 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 deserts. Leia mais
Casos de clientes Nord-Lock Group keeps the railway industry on track Nord-Lock wedge-locking washers are used in all safety-related areas of the railway industry, such as bogies, coupling devices, brake systems, rail dampers. Leia mais
Casos de clientes 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 by Byond Horizon, a business that otherwise uses drones to take aerial photos and videos for companies. Leia mais
Casos de clientes 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. Leia mais
Notícias Extended temperature range for usage of Nord-Lock steel washers Nord-Lock steel washers have been approved for temperatures down to -50°C by an independent test institute Swerea Kimab and TÜV. Leia mais
Casos de clientes 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. Leia mais

Gama de produtos Nord-Lock

Nord-Lock wedge-locking washers prevent bolt loosening Nord-Lock Arruelas Nord-Lock Segurança com o travamento por cunha para uniões aparafusadas sujeitas a extremas vibrações e cargas dinâmicas Leia mais
Nord-Lock X-series washer combines wedge-locking with an exceptional spring effect to secure against multiple bolt loosening factors Nord-Lock Arruelas Nord-Lock Série X Máxima segurança para uniões aparafusadas críticas expostas a soltura e afrouxamento do parafuso Leia mais
Nord-Lock steel construction washers are designed for bolted connections in steel structures Nord-Lock Arruelas de construção em aço Nord-Lock Contato perfeito entre parafusos e arruelas usados em aplicações de construção em aço, incluindo conjuntos HV e HR Leia mais
Nord-Lock wheel nuts safely secure wheels on on-road and off-road heavy vehicles Nord-Lock Porcas de rodas Nord-Lock A alta força de fixação que elimina a soltura da porca em veículos pesados operando sob condições extremas Leia mais
Combi bolt washers from Nord-Lock are specifically designed to be captivated on a bolt, known as SEMS Nord-Lock Arruelas Combi Bolt da Nord-Lock Camada adicional de segurança para aplicações por meio da fixação permanente ao parafuso (SEMS) Leia mais
Customized washers from Nord-Lock can include special materials, measurements, sizes, coatings or changes in geometry Nord-Lock Soluções personalizadas Nord-Lock Soluções de aparafusamento projetadas de forma personalizada para as suas exigências únicas de aplicação Leia mais

Conexões seguras

Está procurando pelas soluções certas para suas necessidades de aparafusamento?

Está procurando por arquivos CAD de arruelas? Download de CAD Obtenha mais do que apenas os produtos que precisa Suporte técnico Permita que ajudemos você a resolver seus desafios de aparafusamento Fale conosco

Selecione seu país