Vorrichtung für Dacharbeiten zur Ausgabe von Unterlegscheiben und zum Einschrauben von Schrauben

The combination comprises a base and a shuttle mounted movably to the base for displacing a lowermost washer from the stack and for moving the lowermost washer lengthwise to a separated position. A screw gun drives a fastener rotatably and downwardly through the displaced washer in the separated pos...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	BEACH, JOHN R., ELMHURST, ILLINOIS, US, DOHERTY, JAMES E., BARRINGTON, ILLINOIS, US, RIAZ-UL HASAN, SYED, PALATINE, ILLINOIS, US, PAUL, SIGISMUND G., PARK RIDGE, ILLINOIS, US, KENNY, DANIEL J., ITASCA, ILLINOIS, US
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING BUILDING COMBINED OPERATIONS DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GUTTERS HAND TOOLS HEATING LIGHTING MACHINE TOOLS MANIPULATORS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS THERMAL INSULATION IN GENERAL TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The combination comprises a base and a shuttle mounted movably to the base for displacing a lowermost washer from the stack and for moving the lowermost washer lengthwise to a separated position. A screw gun drives a fastener rotatably and downwardly through the displaced washer in the separated position. A rod is adjustable between an inoperative position relative to the displaced washer and an operative position relative to it and engageable with the displaced washer when adjusted to the operative position for preventing the displaced washer from rotating when a fastener is being driven through the displaced washer.