发明名称 |
Door sill and adjustable threshold |
摘要 |
A wooden door sill has an inclined tread portion rising to a threshold which lies beneath the door when the latter is closed. The threshold has a longitudinal upwardly-open groove containing a strip. In order to provide an adjustable fit of the strip against the under edge of the door, the strip is screwed down against a resilient compressible filler strip in the bottom of the groove.
|
申请公布号 |
US4476653(A) |
申请公布日期 |
1984.10.16 |
申请号 |
US19830456763 |
申请日期 |
1983.01.10 |
申请人 |
CHUPIK, JOHN M. |
发明人 |
SPEER, WAYNE;CHUPIK, JOHN M. |
分类号 |
E06B1/70;(IPC1-7):E06B1/70 |
主分类号 |
E06B1/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|