Housing and gearbox for drill or driver

A power tool (10) having a transmission (16), the transmission comprising: a housing having an inner surface (222); a plurality of teeth that extend from said inner surface, said plurality of teeth having at least a first set of teeth (218) and a second set of teeth (220), said first set of teeth an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GRANT, JEFFREY P, BIXLER, CLARK A, ROBERTS, BEVERLY T
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
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Beschreibung
Zusammenfassung:	A power tool (10) having a transmission (16), the transmission comprising: a housing having an inner surface (222); a plurality of teeth that extend from said inner surface, said plurality of teeth having at least a first set of teeth (218) and a second set of teeth (220), said first set of teeth and said second set of teeth each having at least one tooth (226), each of said teeth having a pair of engaging surfaces that terminate in a tip (234); said tip of at least one tooth associated with said first set of teeth is longitudinally offset from a tip of at least one tooth associated with said second set of teeth; and a gear that is moveable between a first position and a second position, said gear in said first position engages with said plurality of teeth and couples to said housing to resist rotation relative to said housing, wherein said gear first engages with said first set of said teeth and then engages with said second set of said teeth.