| 发明名称 |
DRUM DRIVE SYSTEM FOR SLIDING WINDOW SASH |
| 摘要 |
A threaded drum is rotated by a drive shaft. As the threaded drum rotates, part of a cable is wrapped around the drum, while at the same time, a second part of the cable is unwrapped from the drum. Rotation of the drive shaft is based on rotation of an operator. |
| 申请公布号 |
US2017009507(A1) |
申请公布日期 |
2017.01.12 |
| 申请号 |
US201615204620 |
申请日期 |
2016.07.07 |
| 申请人 |
Amesbury Group, Inc. |
发明人 |
Newman Gary |
| 分类号 |
E05F11/48;E05F15/665;E05F11/40 |
主分类号 |
E05F11/48 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
an operator; a drive shaft configured to rotate based on a rotation of the operator; a threaded drum translatably disposed on the drive shaft; and a cable wrapped about the threaded drum, such that a rotation of the drive shaft simultaneously (a) wraps a first portion of the cable about the threaded drum and (b) unwraps a second portion of the cable from the threaded drum. |
| 地址 |
Amesbury MA US |
