Spring devices – Vehicle – Torsion
Reexamination Certificate
2005-04-12
2005-04-12
Williams, Thomas (Department: 3683)
Spring devices
Vehicle
Torsion
C267S285000, C280S124169
Reexamination Certificate
active
06877728
ABSTRACT:
The present invention relates to a suspension assembly for a carriage. The suspension assembly, in one embodiment, includes a first torsion member connectable to a carriage frame along a first axis and a second torsion member operatively coupled to the first torsion member along a second axis. A plurality of wheel arms coupled to the second torsion member, which, in turn, are each coupled to wheel spindle. This type of suspension assembly provides carriages with enhanced suspension and reduces damage to carriages during operation.
REFERENCES:
patent: 2007202 (1935-07-01), Kliesrath
patent: 2246847 (1941-06-01), Herreshoff
patent: 2457583 (1948-12-01), McCaslin
patent: 2467721 (1949-04-01), Avila
patent: 2712742 (1955-07-01), Neidhart
patent: 2715022 (1955-08-01), Krotz
patent: 3220358 (1965-11-01), Peras
patent: 3436069 (1969-04-01), Henschen
patent: 3601424 (1971-08-01), Badland
patent: 3687479 (1972-08-01), Kober
patent: 4690069 (1987-09-01), Willetts
patent: 5222762 (1993-06-01), Dion
patent: 5411287 (1995-05-01), Henschen
patent: 6003888 (1999-12-01), Godbersen
patent: 6588778 (2003-07-01), McLaughlin
Bell Boyd & Lloyd LLC
Lakin Manufacturing Corporation
Williams Thomas
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