Rotary shafts – gudgeons – housings – and flexible couplings for ro – Overload release coupling – Torque transmitted via frictional engagement of conical or...
Reexamination Certificate
2005-02-01
2005-02-01
Binda, Greg (Department: 3679)
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Overload release coupling
Torque transmitted via frictional engagement of conical or...
Reexamination Certificate
active
06848998
ABSTRACT:
Three wedge clutch assemblies for power tools, drilling rigs and like machinery utilizing rotating drills. The first two wedge clutch assemblies comprise a pinion shaft adapted in shape to support sequentially a pinion gear, a bronze clutch cup, an optional bearing, and a steel wedge clutch spring washer retained by a fastener. A third wedge cup assembly is assembled on a modified motor shaft to include a bronze clutch cup adapted to accept a sprocket wheel, and a steel wedge clutch spring washer retained by a fastener.
REFERENCES:
patent: 1895402 (1933-01-01), Sobey
patent: 1897322 (1933-02-01), Montgomery
patent: 1936713 (1933-11-01), Freeman et al.
patent: 2236854 (1941-04-01), Oceansek
patent: 2428973 (1947-10-01), Kelsey
patent: 2530796 (1950-11-01), Weyant
patent: 2569144 (1951-09-01), Benson
patent: 3625292 (1971-12-01), Lay
patent: 3648483 (1972-03-01), Garcia, Jr.
patent: 3752278 (1973-08-01), States
patent: 4053980 (1977-10-01), Poehlman
patent: 4066136 (1978-01-01), Wanner et al.
patent: 4606443 (1986-08-01), Kimura
patent: 4809572 (1989-03-01), Sasaki
patent: 4883130 (1989-11-01), Dixon
patent: 4967888 (1990-11-01), Lippacher et al.
patent: 5060772 (1991-10-01), Anders et al.
patent: 5094133 (1992-03-01), Schreiber
patent: 5134909 (1992-08-01), Sasaki
patent: 5138916 (1992-08-01), Sato et al.
patent: 5350026 (1994-09-01), Markus et al.
patent: 5372206 (1994-12-01), Sasaki et al.
patent: 5538089 (1996-07-01), Sanford
patent: 5566458 (1996-10-01), Bednar
patent: 5573091 (1996-11-01), Hung
patent: 5778989 (1998-07-01), Newmaier
patent: 6056101 (2000-05-01), Kataoka
patent: 6283226 (2001-09-01), Chen
patent: 6439091 (2002-08-01), Dibbern et al.
patent: 20020062967 (2002-05-01), Ziegler
patent: 3807308 (1989-09-01), None
patent: 4101705 (1992-03-01), None
patent: 2799113 (2001-04-01), None
Binda Greg
Litman Richard C.
LandOfFree
Wedge clutch assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wedge clutch assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wedge clutch assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3494299