A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SELF-UNDERCUT EXPANSION ANCHOR INSERTION SYSTEM
An undercut anchor system designed for effecting a drill hole and enlarging a lowermost end thereof for insertion and setting of an anchor therein, which utilizes interlocked components surrounding a rod body which can be used as a setting tool in a one-step process to position a bore hole sleeve and an anchor in position within the bore hole. An anchor is positioned on the rod body below the bore sleeve. A cutting tip protrudes from a lower end of the rod body. The cutting tip portion has an operational cutting radius greater than a radius of the rod body. In this manner, an anchor can be inserted within the pre- drilled hole, and, when the anchor has been flanged outwardly by conventional means within the hole, the flange portions of the anchor will rest within the enlarged area, thus securely retaining the anchor in place.
SELF-UNDERCUT EXPANSION ANCHOR INSERTION SYSTEM
An undercut anchor system designed for effecting a drill hole and enlarging a lowermost end thereof for insertion and setting of an anchor therein, which utilizes interlocked components surrounding a rod body which can be used as a setting tool in a one-step process to position a bore hole sleeve and an anchor in position within the bore hole. An anchor is positioned on the rod body below the bore sleeve. A cutting tip protrudes from a lower end of the rod body. The cutting tip portion has an operational cutting radius greater than a radius of the rod body. In this manner, an anchor can be inserted within the pre- drilled hole, and, when the anchor has been flanged outwardly by conventional means within the hole, the flange portions of the anchor will rest within the enlarged area, thus securely retaining the anchor in place.
SELF-UNDERCUT EXPANSION ANCHOR INSERTION SYSTEM
SYSTEME D'INSERTION DE COQUILLES D'EXPANSION A CHAMBRAGE AUTOMATIQUE
COUSINEAU ROBERT (author)
2015-07-21
Patent
Electronic Resource
English
IPC:
E21D
SHAFTS
,
Schächte
/
B23B
Drehen
,
TURNING
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
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
SELF-UNDERCUT EXPANSION ANCHOR SYSTEM WITH IMPROVED CUTTERS
| European Patent Office | 2019
SELF-UNDERCUT EXPANSION ANCHOR SYSTEM WITH IMPROVED CUTTERS
| European Patent Office | 2019