Fixed torque limiting driver

Tools – Wrench – screwdriver – or driver therefor – Responsive to torque on work

Reexamination Certificate

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Details

C081S473000, C081S467000, C081S478000, C081S480000, C192S054520, C192S038000, C192S045000

Reexamination Certificate

active

07467576

ABSTRACT:
A clutch assembly for use with a torque limiting driver. The clutch assembly comprises two relatively roatable clutch plates, a driving plate and a camming plate, that face one another, with a plurality of rolling members housed between the two members. When the rolling members are in the override position, the recesses form individual housings for the rolling members that include a gap located between the rolling members and a respective curvilinear base area of the drive plate. The clutch assembly is secured to a drive shaft by a pin, which is supported by a pair of wheels located on opposing sides of the pin.

REFERENCES:
patent: 1566553 (1925-12-01), Maisch
patent: 1860871 (1932-05-01), Pouliot
patent: 2332971 (1943-10-01), Johnson
patent: 2802354 (1957-08-01), Bohnhoff et al.
patent: 3167936 (1965-02-01), Engquist
patent: 3168944 (1965-02-01), Livermont
patent: 3277670 (1966-10-01), Bent
patent: 3277671 (1966-10-01), Winstone et al.
patent: 3305058 (1967-02-01), Orwin et al.
patent: 3542162 (1970-11-01), Durnell et al.
patent: 3613751 (1971-10-01), Juhasz
patent: 3653226 (1972-04-01), Westbury
patent: 3702546 (1972-11-01), Schnepel
patent: 3942337 (1976-03-01), Leonard et al.
patent: 4041729 (1977-08-01), Bilz
patent: 4668206 (1987-05-01), Fukumoto
patent: 4712456 (1987-12-01), Yuan
patent: 5035311 (1991-07-01), Girguis
patent: 5054588 (1991-10-01), Thorp et al.
patent: 5156244 (1992-10-01), Pyles et al.
patent: 5356350 (1994-10-01), Schreiber
patent: 5383818 (1995-01-01), Lessat-Kaupat et al.
patent: 5505676 (1996-04-01), Bookshar
patent: 6132435 (2000-10-01), Young
patent: 6312339 (2001-11-01), Beyert
patent: 6640674 (2003-11-01), Rinner et al.
patent: 6990877 (2006-01-01), Wu
patent: 7243581 (2007-07-01), Gao et al.

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