Contra angle with interchangeable geared tools and the like

Details Contra angle with interchangeable geared tools and the like Contra angle with interchangeable geared tools and the like

1978-12-18

1981-08-25

Mancene, Gene

Dentistry

Apparatus

Having motor or means to transmit motion from motor to tool

74462, 433133, A61C 108

Patent

active

042856710

ABSTRACT:
A contra-angle housing made in two parts hinged together at one end encloses a drive shaft with drive gears at one end, and a geared hub for a dental tool or the like supported in apertures in or through the housing parts transverse to the drive shaft. A latch mechanism can be manually operated to release the two housing parts so that they can be opened to change tools, clutches or the like with integral gear hubs. When the housing parts are closed the gears on the hub automatically mesh with the drive shaft gears. Reinforced gears which can be made of molded plastic make possible low-cost interchangeable tools with integral gears.

REFERENCES:
patent: 1329535 (1920-02-01), McGrath
patent: 2028786 (1936-01-01), Lamatsch
patent: 2923389 (1960-02-01), Perkins
patent: 3175110 (1965-03-01), Kohlhagen
patent: 3265173 (1966-08-01), Russell
patent: 4053983 (1977-10-01), Flatland
patent: 4110054 (1978-08-01), Moeller, Jr.

Affiliated with

Also associated with

Rating

Contra angle with interchangeable geared tools and the like does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contra angle with interchangeable geared tools and the like, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contra angle with interchangeable geared tools and the like will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1156221