| 摘要 |
The extension guide, consists of a support rail (5), an extension rail (8) on a drawer and an intermediate rail (7). A support roller (16) for the extension rail (8) is mounted at the front end of the intermediate rail whilst a control roller (11) runs between the narrower runner webs of the support rail and extension rail. The runner webs of the centre rail each project between two horizontal webs of the support rail and extension rail. The double T-profile of the centre rail can be formed by two rails with U-sections adjoining one another with their connecting webs back to back. |
