A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a noise prevention grating and, more specifically, relates to the noise prevention grating which comprises a frame member (120) mounted on a support frame (200) installed in an entrance of a drainage hole. Moreover, a buffer member (300) is formed in a lower end of the frame member (120) at constant intervals. Therefore, a shock can be absorbed, and further, noise can be prevented.
본 발명은 그레이팅에 관한 것으로서, 배수구 입구에 설치된 지지틀(200) 위에 안착되는 틀부재(120)를 포함하되, 상기 틀부재(120) 하단에는 일정한 간격으로 완충부재(300)가 형성되어 충격을 흡수함과 아울러 소음을 방지하게 되는 소음방지 그레이팅에 관한 것이다.
The present invention relates to a noise prevention grating and, more specifically, relates to the noise prevention grating which comprises a frame member (120) mounted on a support frame (200) installed in an entrance of a drainage hole. Moreover, a buffer member (300) is formed in a lower end of the frame member (120) at constant intervals. Therefore, a shock can be absorbed, and further, noise can be prevented.
본 발명은 그레이팅에 관한 것으로서, 배수구 입구에 설치된 지지틀(200) 위에 안착되는 틀부재(120)를 포함하되, 상기 틀부재(120) 하단에는 일정한 간격으로 완충부재(300)가 형성되어 충격을 흡수함과 아울러 소음을 방지하게 되는 소음방지 그레이팅에 관한 것이다.
A noise prevention grating
소음방지 그레이팅
O HYEON BAE (author)
2018-04-20
Patent
Electronic Resource
Korean
IPC:
E03F
SEWERS
,
Abwasserkanäle
INTEGRAL GRATING AS ONE BODY CAPABLE OF IMPACT RELIEF AND NOISE PREVENTION
| European Patent Office | 2017