Joints and connections – Articulated members – Lockable at fixed position
Patent
1996-01-23
1996-12-10
Melius, Terry Lee
Joints and connections
Articulated members
Lockable at fixed position
403354, 403361, 403364, 446104, 446111, 446120, 446125, A63H 3308
Patent
active
055824889
ABSTRACT:
A ratchet link having a cylindrically-shaped tongue at one end, and an offset C-shaped socket at the other end defined by a pair of opposing, spaced-apart, resilient arcuate prongs which extend outward from the device away from the tongue end. Spaced-apart teeth are provided along the inside surface of the socket and along the outside surface of the tongue. When the tongue of one link is placed into the socket of another link, the teeth intermesh wherein the teeth in the tongue fit into the interdental notches between the teeth in the socket, and the teeth in the socket fit into the interdental notches between the teeth in the tongue. The tongue and socket pivot in discrete positions, while lateral movement is prevented by the engagement of a ring on the tongue that mates with a slot on the socket.
REFERENCES:
patent: 1678709 (1928-07-01), Schurmann
patent: 2388297 (1945-11-01), Slaughter
patent: 2990640 (1961-07-01), Burnbaum
patent: 3000049 (1961-09-01), Terry, Jr.
patent: 3118167 (1964-01-01), Morris et al.
patent: 3477167 (1969-11-01), Ach
patent: 3550311 (1970-12-01), Fouquart
patent: 4071244 (1978-01-01), Richards
patent: 4352255 (1982-10-01), Warehime
patent: 4506408 (1985-03-01), Brown
patent: 4548590 (1985-10-01), Green
patent: 4617001 (1986-10-01), Parein
patent: 4738648 (1988-04-01), Berndt
patent: 5049104 (1991-09-01), Olsen
patent: 5172534 (1992-12-01), Milner et al.
patent: 5209693 (1993-05-01), Lyman
patent: 5427559 (1995-06-01), Glickman et al.
patent: 5482491 (1996-01-01), Kichijyo
patent: 5486127 (1996-01-01), Wolfe
patent: 5503497 (1996-04-01), Dudley et al.
Dudley James P.
Fields Kyle D.
Landis Timothy J.
Melius Terry Lee
Novosad Christopher J.
O'Banion John P.
OP-D-OP, Inc.
LandOfFree
Ratchet link does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ratchet link, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ratchet link will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-420406