System for attaching accessories to a rotary hand tool

Details System for attaching accessories to a rotary hand tool System for attaching accessories to a rotary hand tool

B - Operations, Transporting

23

F

B23F 3/00 (2006.01) B23B 45/02 (2006.01) B23D 51/10 (2006.01) B27C 1/10 (2006.01)

Patent

CA 2562129

A system for attaching an accessory attachment to a rotary hand tool of the type having a body with a generally cylindrical nose end portion (16) through which an output shaft (15) passes. The preferred embodiment of the system has an attachment that has an attaching end which matingly engages the nose end portion (16) of the hand tool, and includes a rotatable coupling with inner threads that engage outer threads on the nose portion. The nose portion of the hand tool also has at least one recess (72~) which is configured to receive at least one projection on the attachment which accurately angularly positions the attachment on the hand tool. The preferred embodiment has at least one complementary tapered recess and projection combination which facilitates easy insertion of the projection into the recess during attaching.

La présente invention a trait à un système de fixation d'accessoires à un outil rotatif à main du type comportant un corps avec une portion avant de forme globalement cylindrique à travers laquelle passe un arbre de sortie. Le mode de réalisation préféré du système comporte un élément de fixation comprenant une extrémité de fixation d'engagement complémentaire avec la portion avant de l'outil à main, et comprend un couplage rotatif avec des filets internes qui engagent des filets externes sur la portion avant. La portion avant de l'outil à main comporte également un évidement qui est conformé pour la réception d'au moins une saillie sur l'élément de fixation qui assure le positionnement angulaire précis de l'élément de fixation sur l'outil à main. Le mode de réalisation préféré comporte au moins une combinaison d'évidement et de saillie tronconique complémentaire qui facilite l'insertion simple de la saillie dans l'évidement lors de la fixation.

Affiliated with

Also associated with

Rating

System for attaching accessories to a rotary hand tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for attaching accessories to a rotary hand tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for attaching accessories to a rotary hand tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1626956