EXTENSION OF SPRINGS APPARATUS

A steel, powder-coated wall housing has a spring support at its top and a through hole at its lower end. A loop-ended extension spring is hooked over the spring support, with its remaining loop secured to a load hanger. An extension indicator attached to the load hanger shaft reads against the extension scale on the wall housing and can be repositioned to adjust the start position of measurements or to accommodate different spring lengths. Learn about EXTENSION OF SPRINGS APPARATUS strength-materials-hsm India for optimal educational outcomes.. The load hanger has a solid base for safe suspension of the supplied calibrated weights.

• Steel, powder-coated wall housing
• Zinc plated carbon steel extension springs × 4:
  • O.D Ø22.23mm; wire Ø2.33mm; spring rate 0.79 N/mm
  • O.D Ø15.88mm; wire Ø1.63mm; spring rate 0.31 N/mm
  • O.D Ø19.05mm; wire Ø1.83mm; spring rate 0.58 N/mm
  • O.D Ø25.4mm; wire Ø2.64mm; spring rate 1.04 N/mm
• Load hanger
• Movable extension indicator
• Extension scale: calibrated in mm, 1mm resolution