Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DEVICE FOR EXTRACTING CUTTING BIT FROM HOLDER
A device for extracting a cutting bit from within a securement hole in cutting equipment. The device has a base body having an open base end that contact the cutting equipment that surrounds the cutting bit. An elongated drive body having a threaded member with a threaded bore, rotatively contacts the base body, and a threaded post having a threaded portion is threaded within the threaded bore of the elongated drive body, and has a lower end extending into the base body. A pair of bit jaws are attached to the lower end of the threaded post, each having an in-turned ledge for engaging a peripheral groove of the cutting bit. By rotating the drive body, the threaded post is drawn axially upwardly, and with it the pair of bit jaws, to withdraw the cutting bit from the hole in the cutting equipment.
DEVICE FOR EXTRACTING CUTTING BIT FROM HOLDER
A device for extracting a cutting bit from within a securement hole in cutting equipment. The device has a base body having an open base end that contact the cutting equipment that surrounds the cutting bit. An elongated drive body having a threaded member with a threaded bore, rotatively contacts the base body, and a threaded post having a threaded portion is threaded within the threaded bore of the elongated drive body, and has a lower end extending into the base body. A pair of bit jaws are attached to the lower end of the threaded post, each having an in-turned ledge for engaging a peripheral groove of the cutting bit. By rotating the drive body, the threaded post is drawn axially upwardly, and with it the pair of bit jaws, to withdraw the cutting bit from the hole in the cutting equipment.
DEVICE FOR EXTRACTING CUTTING BIT FROM HOLDER
VERKLEY STEVEN GERARD (Autor:in)
22.06.2017
Patent
Elektronische Ressource
Englisch
IPC:
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
,
Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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