E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G1/00—Scaffolds primarily resting on the ground
E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
Piece plate ayant la faculte d'etirement elastique dans la direction longitudinale, son procede de fabrication et son application a un collier de serrage.
Essieu souple de vehicule automobile, comprenant une traverse a section ouverte dont les flancs presentent des chants non rectilignes, traverse et vehicule correspondant