A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TÜLLE UND BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINER MATERIALSCHICHT
The invention relates to a nozzle (10) for fastening a material layer to a substructure, comprising a plate (12) and a hollow shank (14), integrally formed thereon, for taking a fastening screw (24; 34), wherein a stepped bore (16) is provided in the hollow shank, wherein the stepped bore (16) comprises at least two steps (28; 38; 50) between at least three regions (18; 30; 36; 2), wherein the hollow shank (14) is formed so as to taper at least partially in a conical manner on an external surface, wherein the hollow shank (14) is provided with radially expandable elements, and wherein the expandable elements are formed as axial grooves (40) externally in that part of the hollow shank (14) that is formed in a conically tapering manner. The invention proposes that the grooves (10) are each provided at the groove base at least partially with a thin bottom (42) that is stretchable or breakable by the expansion. The present invention also relates to a fastening element comprising a nozzle (10) according to the invention and a fastening screw (24; 34).
TÜLLE UND BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINER MATERIALSCHICHT
The invention relates to a nozzle (10) for fastening a material layer to a substructure, comprising a plate (12) and a hollow shank (14), integrally formed thereon, for taking a fastening screw (24; 34), wherein a stepped bore (16) is provided in the hollow shank, wherein the stepped bore (16) comprises at least two steps (28; 38; 50) between at least three regions (18; 30; 36; 2), wherein the hollow shank (14) is formed so as to taper at least partially in a conical manner on an external surface, wherein the hollow shank (14) is provided with radially expandable elements, and wherein the expandable elements are formed as axial grooves (40) externally in that part of the hollow shank (14) that is formed in a conically tapering manner. The invention proposes that the grooves (10) are each provided at the groove base at least partially with a thin bottom (42) that is stretchable or breakable by the expansion. The present invention also relates to a fastening element comprising a nozzle (10) according to the invention and a fastening screw (24; 34).
TÜLLE UND BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINER MATERIALSCHICHT
NOZZLE AND FASTENING ELEMENT FOR FASTENING A MATERIAL LAYER
DOUILLE ET ÉLÉMENT DE FIXATION POUR FIXER UNE COUCHE DE MATÉRIAU
BORSBOOM LUCAS (author)
2017-01-04
Patent
Electronic Resource
German
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINER ISOLIERUNG AN EINER WAND
| European Patent Office | 2018
BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINER ISOLIERUNG AN EINER WAND
| European Patent Office | 2017
BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINES VERKLEIDUNGSELEMENTS AN EINER GEBÄUDEWAND
| European Patent Office | 2016
BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINER ISOLIERUNG AN EINER WAND
| European Patent Office | 2017
BEFESTIGUNGSELEMENT ZUM BEFESTIGEN EINES VERKLEIDUNGSELEMENTS AN EINER GEBÄUDEWAND
| European Patent Office | 2016