Pivot assembly

Details Pivot assembly Pivot assembly

2004-09-03

2008-12-09

Hannon, Thomas R (Department: 3682)

Bearings

Rotary bearing

Plain bearing

C384S147000, C384S152000, C384S213000

Reexamination Certificate

active

07461977

ABSTRACT:
A pivot assembly to permit relative pivotal motion of a sleeve of the pivot assembly about a pivot axis. The pivot assembly may contain a spherical bearing assembly therein. The spherical bearing assembly may include a spherical portion and a tubular portion, wherein the tubular portion is operable to form a sealing surface, e.g., a sealing member may seal directly with the tubular portion.

REFERENCES:
patent: 3142193 (1964-07-01), Polko et al.
patent: 3806158 (1974-04-01), Casey
patent: 4048787 (1977-09-01), Harkness et al.
patent: 4102114 (1978-07-01), Estes et al.
patent: 4213288 (1980-07-01), Takeuchi et al.
patent: 4281848 (1981-08-01), Youngers
patent: 4551120 (1985-11-01), Thomey
patent: 4557709 (1985-12-01), St. John
patent: 4813215 (1989-03-01), Chase et al.
patent: 5058867 (1991-10-01), Hadano et al.
patent: 5284398 (1994-02-01), Sakai
patent: 5809610 (1998-09-01), Eustache
patent: 6422963 (2002-07-01), Kurose
patent: 6602155 (2003-08-01), Buss et al.
patent: 6651413 (2003-11-01), Papke
patent: 7063342 (2006-06-01), Seki
patent: 2003/0214110 (2003-11-01), Diener et al.
“Lazer Z® Air-Cooled Models Parts Manual” Part No. 103-4693 Rev. A, Exmark® Mfg. Co. Inc., 2003.
“Lazer Z® CT Parts Manual” Part No. 103-4114, Exmark® Mfg. Co. Inc., 2002.

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