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Machine translation
1. (WO1980000234) FRAME STRUCTURE AND METHOD OF MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000234    International Application No.:    PCT/US1979/000065
Publication Date: 21.02.1980 International Filing Date: 05.02.1979
IPC:
B42F 15/00 (2006.01)
Applicants:
Inventors:
Priority Data:
924984 17.07.1978 US
Title (EN) FRAME STRUCTURE AND METHOD OF MAKING SAME
(FR) STRUCTURE DE CHASSIS ET SA METHODE DE FABRICATION
Abstract: front page image
(EN)In a structural supporting frame the problem of compact storage and shipping and easy assembly and disassembly is solved by providing a frame structure and method of making including a pair of similarly constructed end supports (22) arranged to define an inverted U-shaped member, each having a specified notch configuration formed at the comer portions of the respective U-shaped members for receiving and securing the end portions of opposed side rails (23) for maintaining the end supports in a stable predetermined spaced relationship, and optional cross rails (24) detachably interconnected between the opposed leg portions (30) of the respective end supports. The method of forming such frame structure includes the steps of forming a notch (26) at spaced intervals along a readily bendable length of a stock material (30) whereby the length of stock material can be readily bent into an inverted U-shaped end support (27) in a manner whereby a side rail (23) is gripped and secured at the bent comers of the end supports, and securing a cross rail (24) between the opposed leg portions of the bent supports.
(FR)Dans un chassis a structure de support le probleme du rangement et du transport sous forme compacte ainsi que de l"assemblage et du demontage faciles est resolu en produisant une structure de chassis et sa methode de fabrication comprenant une paire de supports d"extremites de constructions identiques (22) disposes pour definir un element en U inverse ayant chacun une entaille d un profil specifique forme aux coins des elements en U respectifs pour recevoir et tenir les parties extremes de rails lateraux opposes (23) qui maintiennent ainsi les supports extremes de maniere stable, espaces l"un de l"autre d"une distance predeterminee, et des rails traversants facultatifs (24) rattaches de maniere amovible aux pieds opposes (30) des supports extremes respectifs. La methode de formation d"une telle structure de chassis comprend les etapes de formation d"une entaille (26) a intervalles espaces le long d"une barre en materiau brut pliable (30) ce qui permet de plier la barre facilement en un support d"extremites en U inverse (27) de maniere a y inserer et tenir un rail lateral (23) aux coins plies des supports extremes et a fixer un rail traversant (24) entre les pieds opposes des supports extremes.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)