Actuating device for use in powered screwdriver

Details Actuating device for use in powered screwdriver Actuating device for use in powered screwdriver

1995-07-27

1996-09-24

Meislin, D. S.

Tools

Wrench, screwdriver, or driver therefor

Machine

81 5711, 81429, B25B 2100

Patent

active

055579906

ABSTRACT:
A powered screwdriver includes a tool head, a lower cylinder, a hollow shaft insertable through the lower cylinder, an upper cylinder engageable with the lower cylinder, a passage defined in the upper cylinder, a motor-driven axle insertable through the passage and engageable with the hollow shaft so that the hollow shaft and the motor-driven axle are slidable but not rotatable with respect to each other and an actuating device including a lower ring securely received in the passage, an actuator with a collar slidably mounted on the motor-driven axle and a tab radially extending from the collar and projecting through a slot defined in the upper cylinder, a spring mounted on the motor-driven axle, an upper ring securely received in the passage and a push-button switch mounted on the upper cylinder. When the powered screwdriver is pushed against a screw, the motor-driven axle is further inserted into the hollow shaft. The collar of the actuator is pushed by means of the hollow shaft. The push-button switch is pressed by means of the tab of the actuator.

REFERENCES:
patent: 4162639 (1979-07-01), Gill
patent: 4617843 (1986-10-01), Nishida et al.

Affiliated with

Also associated with

Rating

Actuating device for use in powered screwdriver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Actuating device for use in powered screwdriver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuating device for use in powered screwdriver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1921711