Fiber reinforced plastic handrail system
OwnerDonald L. Clemens, Steven A. Edmistoninventors
Life of this patent
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Abstract
A fiber reinforced, non-corrosive, non-conductive, plastic handrail system having a continuous handrail member secured to a plurality of upright posts by an improved bisectional collar. A midrail member can be secured to the posts by a second bisectional collar as a continuous segment or a linking segment. Such bisectional collars are also used in joints such as for attachment of railings adjacent stairways.
Claims20
An improved fiber reinforced plastic handrail system comprising:
- a. fiber reinforced, hollow, plastic post members;
- b. base mount means for securely affixing each of said post members at its lower end portion to a super structure element of a structure utilizing said handrail system, said base mount means securing each of said post members in a substantially upright, parallel position;
- c. fiber reinforced plastic end joint fitting means formed of two halves said end joint fitting means having a collar means at one end thereof defining a passageway therein for receiving a handrail member and leg means at the other end thereof for connecting said fitting means to said post member;
- d. a fiber reinforced, hollow, handrail member connected to said collar means of said end joint fitting means to interconnect a plurality of said post members, said handrail being securely affixed in each of said collar means by an adhesive;
- e. fiber reinforced plastic inner joint fitting means formed of two halves, said inner joint fitting means having a collar means defining a passageway therethrough for connecting same to said post members at a position intermediate the ends of said posts, said inner joint fitting means further being provided with a pair of leg means extending outwardly in opposite directions from said collar means so as to have a common axis which is substantially perpendicular to the axis of the passageway of said collar means;
- and,
- f. fiber reinforced hollow midrail members, one end portion of one of said midrail members being secured to one of said leg means of said inner joint fitting means and the other end of said midrail member being secured to a leg means of an inner joint fitting means positioned on an adjacent post member, said midrail member being secured to said leg means by an adhesive.
An improved fiber reinforced plastic handrail means comprising:
- a. sectional fiber reinforced, hollow, plastic post members having a lower segment and an upper segment;
- b. base mount means for securely affixing the lower segment of each of said post members at its lower end portion to a super structure element of a unit employing said handrail means, said base mount means securing each of said lower segments of said post members in an upright, parallel position;
- c. fiber reinforced, plastic inner joint fitting means formed of two halves, said inner joint fitting means having a collar means defining a passageway therethrough and a pair of leg means extending outwardly in opposite directions from said collar means so as to have a common axis which is substantially perpendicular to the axis of the passageway of said collar means, one of said leg means being positioned within, and secured thereto, the upwardly extending end portion of said lower segment of one of said post members and the other of said leg means being positioned within, and secured thereto, the lower extending portion of said upper segment of said post member;
- d. fiber reinforced hollow midrail member positioned within the passageway of said collar means of said inner joint fitting means, said midrail member interconnecting a plurality of said post members;
- e. fiber reinforced plastic end joint fitting means having a collar means at one end thereof defining a passageway therein for receiving a handrail member and leg means at the other end thereof for connecting said end joint fitting means to the upwardly extending end portion of said upper segment of each of said post members;
- f. fiber reinforced hollow handrail member positioned within the passageway of said collar means and secured thereto, said handrail member interconnecting a plurality of said post members;
- and
- g. tubular fiber reinforced plastic handrail splicing member, one end portion of said splicing member being positioned within one end portion of said handrail member and secured therein with adhesive, the remaining portion of said splicing member being positioned within the end portion of a second handrail member and secured thereto by an adhesive.
An improved fiber reinforced plastic handrail system comprising:
- a. fiber reinforced, hollow, plastic post members;
- b. base mount means for securely affixing each of said post members at its lower end portion to a superstructure element of a structure utilizing said handrail system, said base mount means securing each of said post members in a substantially upright, parallel position;
- c. first fiber reinforced plastic end joint fitting means formed of two halves, said first end joint fitting means having a collar means at one end thereof defining a passageway therein and leg means at the other end thereof for connecting said first fitting means to said post member, said first fitting means being positioned on said post members so that the passageway of said collar means is substantially perpendicular to the plane formed by the alignment of each adjacent post member;
- d. second fiber reinforced plastic end joint fitting means formed of two halves, said second end joint fitting means having a collar means at one end thereof defining a passageway therein and leg means at the other end thereof, said leg means of said second fitting means being positioned within the passageway of said first fitting means and secured thereto with an adhesive so that the passageway of each of said second fitting means is aligned with the passageway of each adjacent second fitting means;
- e. a fiber reinforced hollow handrail member positioned within the passageway of said collar means of said second fitting means and interconnecting a plurality of said second fitting means and thus a plurality of post means, said handrail member being securely affixed within the passageway of said collar means of said second fitting means by an adhesive;
- f. third fiber reinforced plastic end joint fitting means formed of two halves, said third end joint fitting means having a collar means at one end thereof defining a passageway therein and leg means at the other end thereof, said collar means being positioned upon said post member at a position intermediate its ends and secured thereto by an adhesive, said collar means further being positioned so that said leg means extend from said post member substantially perpendicular to the plane formed by the alignment of each adjacent post member;
- g. fiber reinforced plastic inner joint fitting means formed of two halves, said inner joint fitting means having a collar means defining a passageway therethrough for connecting same to said leg means of said third end joint fitting means, said inner joint fitting means further being provided with a pair of leg means extending outwardly in opposite directions from said collar means so as to have a common axis which is substantially perpendicular to the axis of the passageway of said collar means, said inner joint fitting means being positioned so that each of said leg means is aligned with the adjacent leg means of said inner joint fitting means secured on each adjacent post member;
- and,
- h. fiber reinforced hollow midrail members, one end portion of each of said midrail members being secured to one of said leg means of said inner joint fitting means and the other end of said midrail member being secured to an adjacent leg means of an inner joint fitting means positioned on an adjacent post member, said midrail member being secured to said leg means by an adhesive.
In a handrail system having a plurality of post members interconnected with a handrail member, the improvement comprising fiber reinforced hollow plastic post members and fiber reinforced plastic end joint fitting means formed of two halves, said end joint fitting means having a collar means at one end thereof for receiving the handrail member and leg means at the other end thereof for connecting said fitting means to said post member;
- fiber reinforced plastic inner joint fitting means formed of two halves, said inner joint fitting means having a collar means defining a passageway therethrough for connecting same to said post members at a position intermediate the ends of said posts, said innerjoint fitting means further being provided with a pair of leg means extending outwardly in opposite directions from said collar means so as to have a common axis which is substantially perpendicular to the axis of the passageway of said collar means;
- and fiber reinforced hollow midrail members, one end portion of one of said midrail members being secured to one of said leg means of said inner joint fitting means and the other end of said midrail member being secured to a leg means of an inner joint fitting means positioned on an adjacent post member, said midrail member being secured to said leg means by an adhesive.
Dependencies are inferred from the claim text.