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US 5,048,448 AGranted
Boat dock structure
AssigneeCTB, Inc.
InventorDennis G. Yoder
Life of this patent
Estimating the term…
Abstract
A dock structure, adapted to mount to a frame, having clips which are attached to the frame and plank members which are assembled to the clips. Both the clips and the planks are integrally formed of plastic to provide high weatherability, durability and pleasing aesthetics. In assembly, clips are securely attached to the frame and a plank member is adapted to securely attach to the clips thus concealing any fasteners which secure the dock structure to the underlying structural frame.
Claims18
A dock structure adapted for assembly with a supporting frame, said dock structure comprising:
- clip means adapted to be fixedly attached to said frame and a plank member adapted to be assembled with said clip means;
- said clip means having an elongate base portion, and plank receiving means attached to said base portion for engaging and securely retaining said plank member in engagement with said clip means;
- said plank member having an upper web portion and being formed with at least three flange supporting means extending from said upper web portion, each of said at least three flange supporting means having flange means formed on an end thereof distal said web portion, said flange means cooperatively engaging correspondingly formed plank receiving means for securing said plank member in engagement with said clip means attached to said frame.
A dock structure adapted for assembly with a supporting frame, said dock structure comprising:
- clip means adapted to be fixedly attached to said frame and a plank member adapted to be assembled with said clip means;
- said clip means having an elongate base portion and plank receiving means attached to said base portion for engaging and securely retaining said plank member in engagement with said clip means;
- said plank receiving means including flange engaging portions formed at spaced apart locations along said base portion, said flange engaging portions comprise inwardly projecting locking tabs cantilevered over said base portion and projecting inwardly towards the center of said clip means;
- said plank member having an upper web portion and being formed with flange supporting means extending from said upper web portion, said flange supporting means including flanges formed on an end thereof distal said web portion, said flanges include laterally outwardly projecting members cooperatively engagable with said clip means when positioned underneath said inwardly projecting locking tabs;
- said flanges cooperatively mating with said plank receiving means for securing said plank member in engagement with said clip means attached to said frame;
- ribs formed on said base portion of said clip means spaced from said flange engaging portions for abutting inner faces of said flanges positioned therebetween for preventing horizontal displacement of said flanges when said flanges are engaged with said inwardly projecting locking tabs.
3 more elements
A dock structure adapted for assembly with a supporting frame, said dock structure comprising:
- clip means adapted to be fixedly attached to said frame and a plank member adapted to be assembled with said clip means;
- said clip means having an elongate base portion, and plank receiving means attached to said base portion for engaging and securely retaining said plank member in engagement with said clip means, said plank receiving means including a first side, a second side and at least one intermediate flange engaging portion formed at spaced apart locations along said base portion;
- said plank member having an upper web portion and a first and second side flange supporting means extending from spaced apart sides of said upper web portion and at least one intermediate flange supporting means projecting from said upper web portion spaced between said first and second side flange supporting means, said first, second and at least one intermediate flange supporting means having flange means formed on an end thereof distal said web portion, said first side, second side and at least one intermediate flange means cooperatively mating with correspondingly positioned plank receiving means for securing said plank member in engagement with said clip means attached to said frame.
A dock structure adapted for assembly with a supporting frame, said structure comprising:
- clip means adapted to be securely fixedly attached to said frame, said clip means having an elongate base portion with plank receiving means integrally formed thereon, said plank receiving means including flange engaging portions formed at spaced apart locations along said base portion;
- a plank member having an upper web portion integrally formed with at least two flange supporting means for supporting said upper web portion a distance above said base operation, a flange integrally formed on an end of at least one of said two flange supporting means distal said upper web portion, said plank receiving means engagably receiving said flange portion or retaining said plank member in engagement with said clip means, said flange engaging portions including projecting locking tabs cantilevered over said base portion and projecting inwardly towards the center of said clip means, said flanges include outwardly projecting members engagable with said inwardly projecting locking tabs when engaged underneath said locking tabs;
- said clip means and said plank member being independent, unitary, one-piece members integrally formed of plastic.
A dock structure adapted for assembly with a supporting frame, said structure comprising:
- clip means adapted to be securely fixedly attached to said frame said clip means having an elongate base portion with plank receiving means integrally formed thereon for receiving at least one flange of a plank ember positioned thereagainst;
- a plank member having an upper web portion integrally formed with at least three flange supporting means for supporting said supper web portion a distance above said base portion, said at least three flange supporting means including a first and second side flange supporting means and at least one intermediate flange supporting means spaced between said first side and second side flange supporting means, a flange integrally formed on an end of said intermediate flange supporting means distal said upper web portion, said flange being engaged in a corresponding plank receiving means for retaining said plank member in engagement with said clip means;
- said clip means and said plank member being, respectively, unitary, one-piece members integrally formed of plastic.
A method of assembling a dock structure adapted for assembly with a supporting frame, comprising the following steps:
- providing clip means adapted for attachment to said frame, said clip means having an elongate base portion to which is attached plank receiving means;
- providing a plank member adapted for assembly with said clip means, said plank member having an upper web portion and being formed with flange supporting means extending from said upper web portion, said flange supporting means having flange means formed on an end thereof distal said web portion which cooperatively mates with said plank receiving means;
- mounting said clip means to said frame with said plank receiving means oriented in a plank receiving direction;
- positioning a projecting portion of said flange of said flange supporting means of said plank member underneath an inwardly projecting locking tab cantilevered over said elongate base portion of said clip means;
- flexing said plank member from the side not retained under said locking tab to position a laterally outwardly projecting member of a flange on a distal end of a flange supporting means of said unretained side underneath a corresponding inwardly projecting locking tab of a corresponding plank receiving means;
- positioning an intermediate flange formed on an intermediate flange supporting means attached to said plank member over a corresponding intermediate flange receiving means formed on said clip means;
- applying a force to a top surface of said plank member, at a position generally opposite said intermediate flange sufficient to snap said intermediate flange into engagement with said intermediate flange receiving means.
4 more elements
Dependencies are inferred from the claim text.