Patent US4142816A successfully refreshed from Google Patents.
US4142816A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breakwater interconnecting device
Assignee: Goodrich Corp
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Filing: 1978-02-01
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Granted: 1979-03-06
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Expires: 1998-02-01
Abstract
Abstract An interconnecting device for use with a plurality of spaced floating breakwater columns comprising a plurality of spaced spherical elements wherein each element is encompassed by a pair of flanged hemispherical plate members. A hollow rubber spherical member is secured to the interior surface of the hemispherical plate members and abuttingly engages the spherical element. A pair of plate members interconnect the flanged hemispherical plate members to provide an integral assembly unit with the rubber element providing resiliency. Each spherical element has an outwardly projecting hub that is flanged to permit its attachment to the breakwater columns.
Inventors
- 👤 James H. Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:51
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/062; Y; Y02; Y02A; Y02A10/00; Y02A10/11; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32032; Y10T403/32606; Y10T403/32631; Y10T403/32786; Y10T403/32803
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
125 words
An interconnecting device for a breakwater comprising a pair of spaced tubular members operative to conduct fluid from one tubular member to the other of said tubular members, said one tubular member having one end integral with a spherical ball element, said one tubular member extends centrally through said spherical ball element for communication with the other one of said tubular members, a flange on the other end of said one tubular member, a pair of interconnected hemispherical flanged members encompassing said spherical ball element, a hollow spherical rubber member integral with said pair of hemispherical flanged members abuttingly contacting said spherical ball element, and one of said hemispherical flanged members having said other tubular member integral therewith for communication with said one tubular member.
Claim 2
Dependent Claim
125 words
An interconnecting device for a breakwater comprising a pair of spaced tubular members operative to conduct fluid from one tubular member to the other of said tubular members, said one tubular member having one end integral with a spherical ball element, said one tubular member extends centrally through said spherical ball element for communication with the other one of said tubular members, a flange on the other end of said one tubular member, a pair of interconnected hemispherical flanged members encompassing said spherical ball element, a hollow spherical rubber member integral with said pair of hemispherical flanged members abuttingly contacting said spherical ball element, and one of said hemispherical flanged members having said other tubular member integral therewith for communication with said one tubular member.
Claim 3
Dependent Claim
17 words
An interconnecting device as set forth in claim 1 wherein said spherical element is coated with teflon.
Claim 4
Dependent Claim
36 words
An interconnecting device as set forth in claim 2 wherein said hollow spherical rubber member is composed of two halves, and each of said rubber halves bonded to the interior of said flanged hemispherical flanged members.
Claim 5
Dependent Claim
104 words
An interconnecting device for a floating breakwater comprising a plurality of spaced spherical elements, each of said spherical elements having an outwardly extending hub with a flange for connection to a portion of a floating breakwater, a pair of hemispherical members encompassing each of said spherical elements, each pair of hemispherical members having complimentary flanged portions that abuttingly engage each other, a hollow spherical rubber member interposed between each pair of said hemispherical members and its encompassing spherical element for abutting contact therebetween, and flat flanged plate members interconnecting all of said flanged portions of said hemispherical members to form an integral resilient assembly.
Claim 6
Dependent Claim
104 words
An interconnecting device for a floating breakwater comprising a plurality of spaced spherical elements, each of said spherical elements having an outwardly extending hub with a flange for connection to a portion of a floating breakwater, a pair of hemispherical members encompassing each of said spherical elements, each pair of hemispherical members having complimentary flanged portions that abuttingly engage each other, a hollow spherical rubber member interposed between each pair of said hemispherical members and its encompassing spherical element for abutting contact therebetween, and flat flanged plate members interconnecting all of said flanged portions of said hemispherical members to form an integral resilient assembly.
Claim 7
Dependent Claim
30 words
An interconnecting device as set forth in claim 4 wherein said spherical elements are coated with teflon, and each of said hollow spherical rubber members are composed of two halves.
Claim 8
Dependent Claim
49 words
An interconnecting device as set forth in claim 5 wherein said rubber members are bonded to the interior of said flanged hemispherical members and each of said flanges of said hub having a plurality of circumferentially spaced bores for connecting said device to a plurality of spaced breakwater elements.
Claim 9
Dependent Claim
41 words
An interconnecting device as set forth in claim 6 wherein each of said flanged plate members have a centrally disposed bore extending therethrough that are equidistant from said spherical elements, and a hub mounted in said bores to facilitate attachment thereto.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-05 | 1982-09-04 | 1983-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-05 | 1986-09-04 | 1987-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-05 | 1990-09-04 | 1991-03-06 | $7700.00 | Window Closed / Lapsed |