NEN-EN 1906
Building hardware - Lever handles and knobs - Requirements and tests methods
| Organization: | NEN |
| Publication Date: | 1 April 1995 |
| Status: | inactive |
| Page Count: | 43 |
| ICS Code (Building accessories): | 91.190 |
scope:
Specifies test methods and requirements for spindle and fastening elements, operating torques, permissible free play and safety, free angular movement and misalignement, durability, static strength and corrosion resistance for sprung and unsprung lever handles and knobs for doors on back plates or roses. This standard is applicable only to lever handles and knobs that operate a latch or a lock.
Document History