A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FASTENER AS WELL AS ADJUSTING KEY AND METHOD FOR INSTALLING THE FASTENER
A new type of fastener (100) is presented, which comprises a sleeve (10) and a screw (20) slidingly fitted in the passage in it, as well as an adjusting piece (30). The screw (20) comprises a shaft (21) extending between the point (22) and the head (23) and equipped with a thread. The adjusting piece (30) comprises a centre hole (33), which can be rotatably attached to the thread of the screw (20), and a non-rotationally symmetrical head (31). The adjusting piece (30) can be fitted in the passage (13) of the sleeve (10), both slidingly and rotatably. Also presented are an adjusting key (70) and a method for installing the new type of fastener (100).
FASTENER AS WELL AS ADJUSTING KEY AND METHOD FOR INSTALLING THE FASTENER
A new type of fastener (100) is presented, which comprises a sleeve (10) and a screw (20) slidingly fitted in the passage in it, as well as an adjusting piece (30). The screw (20) comprises a shaft (21) extending between the point (22) and the head (23) and equipped with a thread. The adjusting piece (30) comprises a centre hole (33), which can be rotatably attached to the thread of the screw (20), and a non-rotationally symmetrical head (31). The adjusting piece (30) can be fitted in the passage (13) of the sleeve (10), both slidingly and rotatably. Also presented are an adjusting key (70) and a method for installing the new type of fastener (100).
FASTENER AS WELL AS ADJUSTING KEY AND METHOD FOR INSTALLING THE FASTENER
BEFESTIGUNGSELEMENT SOWIE REGULIERSCHLÜSSEL UND VERFAHREN ZUR INSTALLATION DES BEFESTIGUNGSELEMENTS
FIXATION AINSI QUE RÉGLAGE DE CLÉ ET PROCÉDÉ D'INSTALLATION DE LA FIXATION
SAIKKONEN EERO (author)
2020-06-17
Patent
Electronic Resource
English
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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