Method of fabricating a motorhome
First Claim
1. A method for fabricating a motorhome, comprising:
- prefabricating a frame in an upside down orientation, the frame having a ladder frame and one or more bulkheads that extend upward from the ladder frame when the frame is in the upside down orientation wherein prefabricating a frame comprises positioning the ladder frame on a jig and attaching the bulkheads to the ladder frame so as to extend upwards wherein the ladder frame and the bulkheads define a mounting location;
positioning a pre-assembled vehicle chassis adjacent the jig;
moving the frame from the upside down orientation to a right side up orientation such that the one or more bulkheads and the mounting location extend downward; and
attaching the frame in the right side up orientation to a vehicle chassis by positioning the vehicle chassis in the mounting location.
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Accused Products
Abstract
A method of fabricating a motorhome, wherein the motorhome comprises a chassis, a vehicle frame, and a coach body. In one embodiment, the method begins by prefabricating the frame by joining a plurality of parallel elongate members with cross-tie members. The frame is prefabricated separate from the chassis, and in one embodiment, the frame is prefabricated upside down such that the underside of the frame is accessible for attachment of a plurality of bulkheads. Then, the frame is rotated upright and positioned atop the chassis. In one embodiment, the rails of the chassis lie inside a channel defined by the plurality of bulkheads. Next, additional bulkheads are joined to the frame and chassis to further interconnect the frame and chassis. Preferably, the additional bulkheads comprise an opening such that the additional bulkheads can surround the chassis on all sides. Finally, the coach body is assembled on the frame.
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Citations
5 Claims
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1. A method for fabricating a motorhome, comprising:
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prefabricating a frame in an upside down orientation, the frame having a ladder frame and one or more bulkheads that extend upward from the ladder frame when the frame is in the upside down orientation wherein prefabricating a frame comprises positioning the ladder frame on a jig and attaching the bulkheads to the ladder frame so as to extend upwards wherein the ladder frame and the bulkheads define a mounting location; positioning a pre-assembled vehicle chassis adjacent the jig; moving the frame from the upside down orientation to a right side up orientation such that the one or more bulkheads and the mounting location extend downward; and attaching the frame in the right side up orientation to a vehicle chassis by positioning the vehicle chassis in the mounting location. - View Dependent Claims (2, 3, 4, 5)
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Specification