Oil seal and sleeve installation tool

Details Oil seal and sleeve installation tool Oil seal and sleeve installation tool

1982-05-03

1984-09-11

Schmidt, Frederick R.

Metal working

Means to assemble or disassemble

To apply or remove a resilient article

292835, 277152, 277184, B23P 1902

Patent

active

044701853

ABSTRACT:
A tool is disclosed for assembling a polytetrafluoroethylene shaft seal to a wear or service sleeve while simultaneously forming the polytetrafluoroethylene wafers into a desired configuration. The seal is formed and introduced onto the sleeve with a single reciprocation of the tool. The tool includes a series of specially arranged surfaces having different diameters for forming the wafers of the seal into a frustoconical shape, aligning the seal and sleeve, and inserting the sleeve into the seal.

REFERENCES:
patent: 1191137 (1916-07-01), Powers
patent: 2649316 (1953-08-01), Beezley
patent: 3275331 (1966-09-01), Mastrobattista et al.
patent: 3393439 (1968-07-01), Shriver
patent: 3443845 (1969-05-01), Walchle et al.
patent: 3449811 (1969-06-01), De Ligt
patent: 3549445 (1970-12-01), McMahon
patent: 3995868 (1976-12-01), Smith
patent: 4042248 (1977-08-01), Williamitis
patent: 4243235 (1981-01-01), Repella

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