U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5100138

Motorized Mobile Boxing Robot

A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 279/116 - Bevel pinion


Subclass of Class 279 - Chucks or sockets
Definition: Devices wherein the scroll is provided with a toothed annular
No. of patents: 7
Last issue date: 08/23/2005


NumberTitleIssue Date
6932357Gear reducing collet nut assembly
A gear reducing collet nut assembly is provided for holding a tool bit. The assembly includes an outer grip sleeve that can be rotated to actuate a clamping structure with a bore for holding a tool bit. More specifically, the assembly includes a planetary gear syste...
08/23/2005
6913429Tooless bit retaining assembly
A bit retaining assembly for retaining a bit in a rotary tool, in particular a router such as a hand-held router, a table-mounted router, a pocket cutter, a laminate trimmer, a rotary cutout tool, or the like employs a planetary gear system for multiplying the torqu...
07/05/2005
4718682Four jaw radial chuck
A chuck especially for a machine tool that operates in a universal manner as a two, three or four jaw chuck. The chuck (10) comprises four jaws (25) arranged in diametrically opposed pairs on the front face (12) of the chuck (10). The chuck (10) including...
01/12/1988
4586859Autolocking hammer-drill chuck
A hammer-drill chuck comprises a generally tubular chuck body centered on a chuck axis and having a central axially extending bit-receiving passage and a radially outwardly open chuck-key centering hole. A plurality of jaws radially but not angularly disp...
05/06/1986
4553765Dust guard for a scroll chuck
In a scroll chuck accommodating a scroll plate, a dust guard is fitted in a continuous groove formed by the scroll thread of the scroll plate. The dust guard consists of an elastic cord made of a material having rubber-like elasticity, and has such a leng...
11/19/1985
4524983Coordinated lathe chuck
A lathe chuck is disclosed which includes a plurality of gripping jaws actuated by jaw screws. The screws are rotatably mounted in openings extending radially from the central bore of the chuck. The screws include a central passageway having a spring-bias...
06/25/1985
4519621Chuck for a machine tool
A chuck for a machine tool is disclosed which comprises a cylindrical scroll board with a scroll groove being formed on one end surface thereof and having three radial slots formed therethrough at equi-angular intervals, three slider blocks radially movab...
05/28/1985
 
Sign InRegister
Username  
Password   
forgot password?