|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||182/178 ; 182/179 ; 403/255 ; 403/348|
|§371/§102 date||19831209 (19831209)|
|발명자 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 3|
A scaffolding system comprises tubular uprights (10) having inwardly extending stiffening and guide flanges (23) for guiding any inserted jointing pieces and braces (15) that may be necessary, and connected with connecting beams (12) by means of bayonet joints (21, 22, 33). Such a bayonet joint comprises a hole (21) in the upright (10) and a locking hook (22) which projects from the end of the beam (12) and which, after it has been turned into its engagement position, is fixed in this position by means of a catch (35) displaceably mounted on the beam for...
A scaffolding system comprising spaced tubular uprights, jointing pieces insertable in said uprights, braces insertable in said uprights, connecting beams and ties extending between said uprights, and fastening means for interconnecting said uprights and said connecting beams, characterized in that the uprights are in the form of tubes with holes in the wall thereof, said fastening means comprising locking hooks insertable in said openings, and inwardly projecting stiffening and guide flanges extending over the entire length of the uprights and adapted t...