GrabCAD 模型信息
Arm opener for round knob door handle · 模型 260068
I developed an arm opener to be able to open a door with a round knob without touching it with by hand. In my company we unlock this door with an RFID card. Then we have to pull on the knob. Now we can do that with our arm. I recommend placing a thin rubber plate between the knob and the mounting plate so that you don't have to tighten the screws as much. The printout should be done as shown in the photo. The bending stability is improved by the fiber orientation. You can use 4 srews M6 and 4 nuts. I printed it with PETG.
- 格式
- Rendering、STL
- 分类
- 3D printing、Interior design、Medical
- 标签
- design、proven、door、handless、filament、petg、printing、3d、opener、arm、virus、corona、19、covid
- 数据更新
- 2026-09-10T12:55:17Z