Graphitic packing removal tool

Patent · Tue Nov 11 00:00:00 EST 1997

OSTI ID:567178

Meyers, K E; Kolsun, G J

Graphitic packing removal tools for removal of the seal rings in one piece are disclosed. The packing removal tool has a cylindrical base ring the same size as the packing ring with a surface finish, perforations, knurling or threads for adhesion to the seal ring. Elongated leg shanks are mounted axially along the circumferential center. A slit or slits permit insertion around shafts. A removal tool follower stabilizes the upper portion of the legs to allow a spanner wrench to be used for insertion and removal. 5 figs.

• Sponsoring Organization: USDOE, Washington, DC (United States)
• Assignee: Dept. of Energy, Washington, DC (United States)
• Patent Number(s): US 5,685,052/A/
• Application Number: PAN: 8-635,426
• OSTI ID: 567178
• Resource Relation: Other Information: PBD: 11 Nov 1997
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
SEALS
MATERIALS HANDLING EQUIPMENT
GRAPHITE
REMOVAL
RINGS
DESIGN