Replaceable ejector slide tubes
AssigneeMcNeilus Truck and Manufacturing, Inc.
InventorRonald E. Christenson
Life of this patent
Estimating the term…
Abstract
A replaceable load bearing slide system for carrying an ejector mechanism slidably along in spaced parallel ejector rails includes an elongated substantially rectangular slide member for slidably supporting one side of an ejector mechanism in a rail having one side attached along one side of the ejector mechanism at rail level by removable bolts or screws. The elongated member being configured to be slidably accommodated in an ejector rail of matching shape and having optional wear strips attached to the three exposed surfaces thereof designed to contact the inner surfaces of the rail.
Claims15
An ejector mechanism for a rear discharging refuse collection vehicle including a storage body having sides and a floor and a hydraulic operating system, said ejector mechanism including an ejector blade, said ejector blade being designed to linearly reciprocate along said storage body as operated by said hydraulic system to discharge refuse from the rear of said storage body, said ejector mechanism further being supported by a pair of slide systems carried in a pair of spaced parallel ejector rails formed by elongated shaped members mounted along the sides of said storage body, said slide systems comprising a pair of replaceable slide members, one fixed to each side of said ejector mechanism by threaded attaching devices, each having a longitudinal axis that is substantially perpendicular to the side of the storage body and being located away from said ejector rails so as to be accessible regardless of the location of said ejector mechanism along said rails such that only removal of the threaded attaching devices is necessary to enable direct removal of each entire slide member for replacement.
An ejector mechanism for a rear discharging refuse truck having a hollow storage body including sidewalls and a floor comprising:
- (a) a pair of spaced parallel hollow ejector rails formed by elongated shaped members mounted in and lengthwise of said storage body and fixed thereto;
- (b) an ejector mechanism having a blade and designed to be carried along and supported by said pair of spaced parallel ejector rails;
- (c) a pair of slide members for supporting said ejector mechanism on said ejector rails, one attached to each side of said ejector mechanism, said slide members having outer surfaces for contacting said ejector rails;
- (d) an ejector operating mechanism for reciprocally operating said ejector mechanism in said storage body;
- and
- (e) externally accessible removable threaded attached devices, each having a longitudinal axis that is substantially perpendicular to the sidewalls of the storage body and being located away from said ejector rails so as to be accessible regardless of the location of said ejector mechanism along said rails, said slide members being attached in a manner such that only removal of said attaching devices is necessary to enable each entire slide member to be readily removed for replacement.
In a rear discharge refuse vehicle having a rear discharging storage body including walls and a floor, a pair of spaced parallel ejector rails formed by structural members longitudinally mounted in said storage body and fixed to the walls and floor, a linearly reciprocating hydraulically operated packing and ejecting mechanism wherein said packing and ejecting mechanism is carried by a pair of spaced load bearing slide tube systems mounted to reciprocate along in said pair of spaced ejector rails, each of said slide tube systems further comprising:
- (a) an elongated, substantially rectangular hollow tubular wear member for slidably supporting one side of said ejector mechanism in one of said ejector rails, said wear member being attached along one side of the ejector mechanism at rail level, said wear member further being configured of matching shape to be slidably accommodated in said one of said ejector rails having exposed outer wear surfaces designed to contact corresponding surfaces of said one of said ejector rails;
- and
- (b) removable threaded attaching devices, each having a longitudinal axis that is substantially perpendicular to the sidewalls of the storage body and being located away from said one of said ejector rails so as to be accessible regardless of the location of said ejector mechanism along said rails, said attaching devices attaching said tubular wear member to said ejector mechanism in a manner such that only removal of the threaded attaching devices is necessary to allow said tubular wear members to be readily removed and replaced.
Dependencies are inferred from the claim text.