GB/T 30977-2014 Active National standards

GB/T 30977-2014 Hollow type guide rails for counterweight and balancing weight of lifts

Publish Date: 2014-07-24 Implement Date: 2014-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30977-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Elevator

ICS Name: Elevators, escalators

Publish Date: 2014-07-24

Implement Date: 2014-12-01

Pages: 9 pages

Scope

This standard specifies the models and parameters, technical requirements, inspection, and marking, packaging, transportation, and storage of hollow guide rails commonly used for elevator counterweights and balance weights (hereinafter referred to as "guide rails") and the connecting components commonly used for elevator counterweights and balance weights (hereinafter referred to as "connecting components").
This standard applies to hollow guide rails and connecting components used for elevator counterweights and balance weights without safety clutches.