A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Metal roof and overlock sewing machine thereof
The invention relates to the technical field of overlock machines, and provides a metal roof and an overlock machine thereof.The metal roof comprises two color steel plates, and the two color steel plates are each provided with a press-fit edge; the two ends of the press-fit plate are press-fit sections, the middle of the press-fit plate is an abutting section, the abutting section is used for abutting against the press-fit edge, and a press-fit groove is defined by the press-fit sections and the press-fit edge. By means of the technical scheme, the problems that in the related technology, the wind-resistant effect of single-edge overlock is poor, and meanwhile secondary overlock is needed due to the fact that overlock is not thorough are solved.
本发明涉及锁边机技术领域，提出了一种金属屋面及其锁边机，包括彩钢板，彩钢板具有两个，两个彩钢板均具有压合边缘；压合板，压合板两端为压合段，中间为抵接段，抵接段用于抵接压合边缘，压合段与压合边缘围成压合槽，通过上述技术方案，解决了相关技术中的单边锁边抗风效果较差，同时锁边不彻底需要二次锁边的问题。
Metal roof and overlock sewing machine thereof
The invention relates to the technical field of overlock machines, and provides a metal roof and an overlock machine thereof.The metal roof comprises two color steel plates, and the two color steel plates are each provided with a press-fit edge; the two ends of the press-fit plate are press-fit sections, the middle of the press-fit plate is an abutting section, the abutting section is used for abutting against the press-fit edge, and a press-fit groove is defined by the press-fit sections and the press-fit edge. By means of the technical scheme, the problems that in the related technology, the wind-resistant effect of single-edge overlock is poor, and meanwhile secondary overlock is needed due to the fact that overlock is not thorough are solved.
本发明涉及锁边机技术领域，提出了一种金属屋面及其锁边机，包括彩钢板，彩钢板具有两个，两个彩钢板均具有压合边缘；压合板，压合板两端为压合段，中间为抵接段，抵接段用于抵接压合边缘，压合段与压合边缘围成压合槽，通过上述技术方案，解决了相关技术中的单边锁边抗风效果较差，同时锁边不彻底需要二次锁边的问题。
Metal roof and overlock sewing machine thereof
一种金属屋面及其锁边机
XU JINYU (author) / ZHAO JIALIANG (author) / ZHU YUNCHAO (author) / ZHOU YE (author) / DUO MEIXUAN (author) / WANG ZHIWEI (author) / LI JUN (author) / HUANG TAIWEI (author) / SUN MING (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Overlock-free metal roof system and mounting method thereof
| European Patent Office | 2023
| Engineering Index Backfile | 1953
Kinematic Analysis of Feed-Dog Mechanism in Overlock Machine
| British Library Online Contents | 2011