Projects

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Synchronous belt drives — Automotive belts — Determination of physical properties

90.92 Standard to be revised

ISO/TC 41/SC 4

Synchronous belt drives — Metric pitch, curvilinear profile systems G, H, R and S, belts and pulleys

60.60 Standard published

ISO/TC 41/SC 4

Synchronous belt drives — Metric pitch — Tooth profiles T and AT endless and open ended belts and pulleys

90.92 Standard to be revised

ISO/TC 41/SC 4

Synchronous belt drives — Imperial pitch trapezoidal profile system — Belts and pulleys

90.93 Standard confirmed

ISO/TC 41/SC 4

Synchronous belt drives — Automotive belts and pulleys

90.20 Standard under periodical review

ISO/TC 41/SC 4

Synchronous belt drives — Vocabulary

90.60 Close of review

ISO/TC 41/SC 4

Synchronous belts — Calculation of power rating and drive centre distance

60.60 Standard published

ISO/TC 41/SC 4

Belt drives — Electrical conductivity of antistatic endless synchronous belts — Characteristics and test method

90.93 Standard confirmed

ISO/TC 41/SC 4

Synchronous belt drives — Automotive belts — Determination of physical properties

40.20 DIS ballot initiated: 12 weeks

ISO/TC 41/SC 4

Synchronous belt drives — Metric pitch — Tooth profiles T and AT endless and open ended belts and pulleys

50.00 Final text received or FDIS registered for formal approval

ISO/TC 41/SC 4

Synchronous belt drives — Technical specification for installation

10.20 New project ballot initiated

ISO/TC 41/SC 4