Guide for a movable member

Details Guide for a movable member Guide for a movable member

1998-07-28

2000-09-19

Argenbright, Tony M.

Internal-combustion engines

Valve

Guide, lubricant, or coolant

123 4185, F02N 300

Patent

active

061196460

ABSTRACT:
A guide for supporting sliding movement of a movable member includes a guide body having an outer surface, a first portion defining a first end of the guide body, and a second portion defining a second end of the guide body. A void is provided between the first and second ends and is defined by an inner surface of the guide body. A plurality of cooling projections project from the outer surface of the first portion, and a flange for stabilizing the guide projects radially from the guide body and defines a boundary between the guide's first and second portions. The guide may be adapted as, for example, a valve guide for use in an internal combustion engine for guiding the reciprocating sliding movement of a valve stem.

REFERENCES:
patent: 1294417 (1919-02-01), Dady
patent: 1748518 (1930-02-01), Midgley
patent: 4967780 (1990-11-01), Minami
Cross-sectional drawing of valve guide used in Teledyne Continental engine Models TSIOL55A, B, and C, first produced in 1988.

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