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Double-Torsion Springs

Double-torsion springs made of circular cross-section wire in diameters from 0,4 to 3,2 mm.

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Technical specification

Commonly used materials according to standards: EN 10270-1, EN 10270-3, DIN 17223-1, ČSN 426450, in any standard quality (SL, DL, SM, DM, SH, DH; 1.4301, 1.4310 NS; B, C, D; 45, 35, 25).

Shape and delivery rules according to usual spring and other relevant standards: ČSN, DIN, EN, ISO:

  • EN 15800
  • 13960-1, 2, 3
  • ČSN 026002 – 026010
  • DIN 2094, 2095, 2097, 2194

Technical drawings

Download

Drawing torsion springs

PDF, 27 kB

Download

Drawing counting spring coils

PDF, 35 kB

For special requirements on the material, shape, accuracy, and packaging is necessary to consult with the Technical Department.

Packaging

Standard packaging is performed in plastic or paper bags, in metal, plastic or paper boxes for conventional Euro pallet.

Non-standard packaging (packaging made) can be carried out on specific products, brackets, or so called blisters in special transport units, or pallets of different sizes

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