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US4252470A Expired / Lapsed US ⏱️ 0.0 years remaining

Utility distribution system for floating piers

Assignee: BELLINGHAM MARINE INDUSTRIES Inc
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Filing: 1979-07-16
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Granted: 1981-02-24
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Expires: 1999-07-16
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Abstract

Abstract A system for distributing utility service such as electrical power, telephone service and water to a plurality of spaced apart finger floats extending angularly from a floating mainwalk. The floats are formed by rectangular concrete shells filled with a buoyant material and having a plurality of tie rods extending transversely through the floats with their ends projecting from the sides. The floats are typically fastened to each other by elongated wales extending along the sides of the floats which bridge the joints between adjacent floats. In one embodiment the wales include inner and outer wale members separated from each other by a plurality of rectangularly shaped spacers. The spacers as well as the gap between the wale members are preferably covered by an elongated cover. Utility conduits extend along the gap between the inner and outer wale members and are supported by the spacers. Utility outlet fixtures are mounted on the wale members thereby allowing the utility conduits to be easily connected to the utility outlet since the utility conduits are positioned directly beneath the fixtures. In another embodiment the spacers form a continuous beam extending along the side of each mainwalk float. The utility conduits extend through the beam to a plurality of conventional utility outlets mounted directly on the beams.

Inventors

  • 👤 Wesley W. Sluys

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 16:07
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/062; E02B3/064

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 160 words
A utility distribution system for a floating pier formed by a plurality of floats having tie rod ends projecting from opposite sides of said floats, comprising: a pair of inner wale members extending along opposite sides of said floats with said wale members bridging the joints between adjacent floats, said wale members being secured to said tie rod ends; a plurality of spacers secured to said tie rod ends along the outer face of said inner wale members; a pair of outer wale members extending along opposite sides of said floats with said spacers positioned between said inner and outer wale members, said outer wale members being secured to said spacers; a main utility conduit extending along each side of said floats between respective inner and outer wale members, said utility conduits being supported by said spacers; and conduit means for connecting said main utility conduits on each side of said floats to utility service positions above said wale members.
Claim 2
Dependent Claim 160 words
A utility distribution system for a floating pier formed by a plurality of floats having tie rod ends projecting from opposite sides of said floats, comprising: a pair of inner wale members extending along opposite sides of said floats with said wale members bridging the joints between adjacent floats, said wale members being secured to said tie rod ends; a plurality of spacers secured to said tie rod ends along the outer face of said inner wale members; a pair of outer wale members extending along opposite sides of said floats with said spacers positioned between said inner and outer wale members, said outer wale members being secured to said spacers; a main utility conduit extending along each side of said floats between respective inner and outer wale members, said utility conduits being supported by said spacers; and conduit means for connecting said main utility conduits on each side of said floats to utility service positions above said wale members.
Claim 3
Dependent Claim 62 words
The utility distribution system of claim 1 wherein the upper surfaces of said spacers are recessed below the upper surface of said floats and at least a portion of said wale members, and wherein an elongated cover extends between adjacent spacers intermediate said inner and outer wale members thereby bridging the gap between said inner and outer wale members intermediate said spacers.
Claim 4
Dependent Claim 69 words
The utility distribution system of claim 1 wherein said floats form an elongated mainwalk having a plurality of finger floats extending angularly therefrom at spaced apart points, said system further including a triangularly shaped brace extending between said mainwalk and each finger float at opposite corners thereof, said brace being secured to said mainwalk by an elongated fastening member extending from said brace and one of said wale members.
Claim 5
Dependent Claim 41 words
The utility distribution system of claim 3 wherein the edge of said triangularly shaped brace adjacent said mainwalk abuts the outer surface of the outermost outer wale member and said fastening member extends through said outer wale members and said spacer.
Claim 6
Dependent Claim 62 words
The utility distribution system of claim 3 wherein the edge of said triangularly shaped brace adjacent said mainwalk abuts the outer surface of the outermost inner wale member with said outer wale members terminating adjacent the hypotenuse of said triangularly shaped brace, and said fastening member is a tie rod end extending through said inner wale members and said triangularly shaped brace.
Claim 7
Dependent Claim 46 words
The utility distribution system of claim 1 further including a utility outlet fixture mounted on the upper surface of said wale members with a branch utility conduit extending upwardly from said main utility conduit beneath said utility outlet fixture and terminating within said utility outlet fixture.
Claim 8
Dependent Claim 45 words
The utility distribution system of claim 1 wherein said inner and outer wale members are each formed by a pair of elongated structures longitudinally staggered with respect to each other such that the ends of one structure are adjacent the mid-point of the other structure.
Claim 9
Dependent Claim 17 words
The utility distribution system of claim 1 wherein said spacers have a generally rectangular cross sectional shape.
Claim 10
Dependent Claim 28 words
The utility distribution system of claim 1 further including a rail mounted on said wale members by a bolt extending downwardly through the upper surfaces of said spacers.
Claim 11
Dependent Claim 51 words
The utility distribution system of claim 1 wherein a recess having a generally rectangular cross section is formed along the upper side edge of each float and receives said wale members and said spacers such that said utility distribution system is at least partially recessed into the sides of said floats.
Claim 12
Dependent Claim 86 words
The utility distribution system of claim 1 wherein said floats form an elongated mainwalk having a plurality of finger floats extending angularly therefrom in opposed pairs at spaced apart points, said system further including means for securing said finger floats to said mainwalk including a horizontal bulkhead formed in said mainwalk intermediate the upper and lower surfaces thereof, and a postensioned tendon extending transversely through said bulkhead beneath said wale members to the ends of said finger floats where the ends of said tendon are anchored.
Claim 13
Dependent Claim 26 words
The utility distribution system of claim 11 wherein a pair of spaced apart tendons extend through said bulkhead and along opposite sides of said finger floats.
Claim 14
Dependent Claim 52 words
The utility distribution system of claim 11 further including a shear pipe through which said tendons passes extending between the sidewall of said mainwalk and the end wall of each finger float and a sheet of resilient material positioned between said mainwalk and said finger float through which said shear pipe passes.
Claim 15
Dependent Claim 58 words
The utility distribution system of claim 1 wherein said spacer is a continuous elongated beam having a rectangular cross section, said beam including a plurality of apertures formed in its outer sidewall adapted to receive said tie rod ends and a plurality of apertures formed in its upper surface through which said utility conduit is adapted to pass.

References Cited (Backward Citations)

US3074238A Cited
US3283517A Cited
FR1523840A Cited
US3537219A Cited
US3552424A Cited
US3818659A Cited
US3965629A Cited
US4070980A Cited
US4085696A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-02-24 1984-08-25 1985-02-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-02-24 1988-08-25 1989-02-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-02-24 1992-08-25 1993-02-24 $7700.00 Window Closed / Lapsed

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