Screwing device for ultrasound-controlled tightening of screw co

Details Screwing device for ultrasound-controlled tightening of screw co Screwing device for ultrasound-controlled tightening of screw co

1995-08-10

1999-11-02

Scherbel, David A.

Tools

Wrench, screwdriver, or driver therefor

Responsive to torque on work

8117785, B25B 23151, B25B 2316

Patent

active

059749199

ABSTRACT:
A screwing device provided with a transmission of measuring signals has improved securing of screwing tool. Its rotary drive shaft is connected to the screwing tool in a rotationally locking manner via a polygonal coupling. The screwing tool is fastened axially by two connecting bodies which are arranged in bores and engage in a positively locking manner into an annular groove arranged in the rotary drive shaft in the region of the polygonal coupling. The connecting bodies are retained in their connection position by a securing element.

REFERENCES:
patent: 3969810 (1976-07-01), Pagano
patent: 4266453 (1981-05-01), Farley
patent: 4535658 (1985-08-01), Molinari
patent: 4932293 (1990-06-01), Goff
patent: 5448930 (1995-09-01), Miner et al.
patent: 5481949 (1996-01-01), Yen

Affiliated with

Also associated with

Rating

Screwing device for ultrasound-controlled tightening of screw co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Screwing device for ultrasound-controlled tightening of screw co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Screwing device for ultrasound-controlled tightening of screw co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2121345