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A Safe Load Indicator (SLI) or an Automatic Safe Load Indicator (ASLI) is a device which is installed on mobile or portal cranes to alert the operator if the lift is exceeding the safe operating range of the machinery. [1] In some cases, the device will physically lock the machinery in circumstances it determines to be unsafe.
In 1929 he launched Nash Safe-Load Indicators, manufacture was later licensed to Vickers. Encouraged by this success and the promise of a better income than provided by AFN Limited he started a separate engineering company, Nash & Thompson , described as Air Ministry contractors and armament engineers with a special interest in its application ...
1.Safe load indicator for crane (SLI) 2.automatic safe load indicator for cranes 3.load indicator for crawler crane (SLI) 4. Tower crane safe load indicator SLI 5. Hydra F15 crane (SLI) load indicator 6. Hydraulic crane (SLI) truck mounted crane
The load index on a passenger-car tire is a two- or three-digit numerical code used to cross-reference a load & inflation table that will give the maximum load each tire can carry at a given pressure. The load index is sometimes used in conjunction with the load range, which appears elsewhere on the tire.
A load cell converts a force such as tension, compression, pressure, or torque into a signal (electrical, pneumatic or hydraulic pressure, or mechanical displacement indicator) that can be measured and standardized.
In firearms, a safety or safety catch is a mechanism used to help prevent the accidental discharge of a firearm, helping to ensure safer handling. Safeties generally can be divided into subtypes such as internal safeties (which typically do not receive input from the user) and external safeties (which typically allow the user to give input, for ...
A safety harness is a form of protective equipment ... Alternative fall arrest indicator testing and new label requirements, Allowance for harnesses with integrated ...
The safety benefit of reducing the power delivered to a short circuit in the load is proportional to the operating current limit. Foldback current limiting is most likely to be found in a switch-mode power supply when it is a component in a product that is independently certified to meet regional safety standards. [2]