Profile preconforming method for formation of closed profile, involves obtaining preconformed profiles, which are doubled manually with help of equipment by line or weakening lines, to obtain closed profile
Номер патента: ES2253037A1
Опубликовано: 16-05-2006
Автор(ы): Xavier Isart Sola
Принадлежит: Saifor S L, SAIFOR SL
Опубликовано: 16-05-2006
Автор(ы): Xavier Isart Sola
Принадлежит: Saifor S L, SAIFOR SL
Реферат: The method involves obtaining preconformed profiles, which are doubled manually with help of an equipment by a line or weakening lines, to obtain a closed profile.
Bending device for formation of corrugation in metal sheet and method for using such device
Номер патента: RU2748312C2. Автор: Мохамед САССИ,Оливер ПЕРРОТ,Энтони ДЕ ФАРИА,Фредерик ГОСЛИС. Владелец: Газтранспорт Эт Технигаз. Дата публикации: 2021-05-21.