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US4440527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marine structure
Assignee: Societe Civile des Brevets Henri Vidal
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Filing: 1981-09-22
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Granted: 1984-04-03
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Expires: 2001-09-22
Abstract
Abstract An internally stabilized earth wall is disclosed along with facing elements suitable for construction of that wall in a wet marine environment. The wall elements include footer panels and wall panels, each of which is provided with a pivotally attached planar array of reinforcing members. The reinforcing members are hingedly mounted so as to be lowered in a vertical plane to a substantially horizontal posture on top of a lift of particulate material. According to the method, the footer panels are suspended and properly positioned by a stationary crane while crushed stone is dumped into position beneath the footer so as to support it. With the footer in position, the wall is erected by guiding each wall panel of a course into position on top of the associated footer panel and backfilling the wall panel by depositing a layer of particulate material subsequently lowering at least one array of reinforcing members and repeating those steps until the last layer of reinforcing members has been positioned on top of a lift of particulate material. When the top of the wall has attained the appropriate elevation above the water surface, a cap member is integrally cast in place.
Inventors
- 👤 Henri C. Vidal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:31
CPC Classifications
E; E02; E02D; E02D29/00; E02D29/06; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/066; E02D29/02; E02D29/0258; E02D29/0283
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
109 words
A method of erecting a wall in a wet environment, comprising the steps of: installing a course of footer panels in a submerged location; placing a course of wall panels on the footer panels, said wall panels having a plurality of reinforcing members hingedly attached thereto; depositing a layer of particulate material behind the course of wall panels; swinging said reinforcing members from a generally vertical position with respect to the placed wall panel to a generally horizontal position with respect to the placed wall panel having engagement with said layer of particulate material; and repeating the placing, depositing and swinging steps until the wall reaches the desired height.
Claim 2
Independent Claim
109 words
A method of erecting a wall in a wet environment, comprising the steps of: installing a course of footer panels in a submerged location; placing a course of wall panels on the footer panels, said wall panels having a plurality of reinforcing members hingedly attached thereto; depositing a layer of particulate material behind the course of wall panels; swinging said reinforcing members from a generally vertical position with respect to the placed wall panel to a generally horizontal position with respect to the placed wall panel having engagement with said layer of particulate material; and repeating the placing, depositing and swinging steps until the wall reaches the desired height.
Claim 3
Dependent Claim
58 words
The method of claim 1 wherein the installing step includes: laying a foundation on a submerged surface; suspending each footer panel at a predetermined location above the water surface while positioning the footer panel; lowering said footer panel to rest on said foundation; and connecting each footer panel to at least one adjacent footer panel in end-to-end relationship.
Claim 4
Dependent Claim
43 words
The method of claim 2 wherein said laying step includes: placing crushed stone beneath each footer panel to support that footer panel on the bottom while suspending that footer panel above the bottom; backfilling the footer panel with a layer of drainage material.
Claim 5
Dependent Claim
53 words
The method of claim 1 wherein: the installing step further includes positioning a footer panel by reference to a land based positioning device; and the placing step includes guiding the wall panel into position on said footer panel; and connecting each wall panel to the associated footer panel by a pair of pins.
Claim 6
Dependent Claim
148 words
An assembly suitable for use in erecting walls in a wet environment comprising: a wall panel fashioned from reinforced concrete, having a pair of reinforcing members embedded therein; a pair of members, one end of each member being securely attached to a corresponding one of the reinforcing members, the second end of each member projecting from the wall panel and having an aperture, the apertures of the members being in alignment; an elongated metal strip provided with a connector and end having an aperture therethrough; pin means passing through the apertures of the pair of members and through the aperture of the connector end, including means for preventing disengagement of the pin means from the apertures, and the pin means being operable to pivotally connect the metal strip to the wall panel so that upon placement of the wall panel the metal strip can be lowered into position.
Claim 7
Dependent Claim
148 words
An assembly suitable for use in erecting walls in a wet environment comprising: a wall panel fashioned from reinforced concrete, having a pair of reinforcing members embedded therein; a pair of members, one end of each member being securely attached to a corresponding one of the reinforcing members, the second end of each member projecting from the wall panel and having an aperture, the apertures of the members being in alignment; an elongated metal strip provided with a connector and end having an aperture therethrough; pin means passing through the apertures of the pair of members and through the aperture of the connector end, including means for preventing disengagement of the pin means from the apertures, and the pin means being operable to pivotally connect the metal strip to the wall panel so that upon placement of the wall panel the metal strip can be lowered into position.
Claim 8
Dependent Claim
168 words
An assembly suitable for use in erecting walls in a wet environment comprising: a wall panel fashioned from reinforced concrete, having a pair of reinforcing members embedded therein; a pair of members, one end of each member being securely attached to a corresponding one of the reinforcing members, the second end of each member projecting from the wall panel and having an aperture, the apertures of the members being in alignment; an elongated metal strip provided with a connector end having an aperture therethrough; pin means passing through the apertures of the pair of members and through the aperture of the connector end, including means for preventing disengagement of the pin means from the apertures, and the pin means being operable to pivotally connect the metal strip to the wall panel so that upon placement of the wall panel the metal strip can be lowered into position; and including a plurality of elongated metal strips, each strip having associated therewith corresponding pair of members and corresponding pin means.
Claim 9
Dependent Claim
168 words
An assembly suitable for use in erecting walls in a wet environment comprising: a wall panel fashioned from reinforced concrete, having a pair of reinforcing members embedded therein; a pair of members, one end of each member being securely attached to a corresponding one of the reinforcing members, the second end of each member projecting from the wall panel and having an aperture, the apertures of the members being in alignment; an elongated metal strip provided with a connector end having an aperture therethrough; pin means passing through the apertures of the pair of members and through the aperture of the connector end, including means for preventing disengagement of the pin means from the apertures, and the pin means being operable to pivotally connect the metal strip to the wall panel so that upon placement of the wall panel the metal strip can be lowered into position; and including a plurality of elongated metal strips, each strip having associated therewith corresponding pair of members and corresponding pin means.
Claim 10
Dependent Claim
141 words
A wall for use in a wet environment comprising: a course of submerged footer panels with the panels extending in end-to-end relationship, each footer panel including a front portion, a rear portion and reinforcing members extending from the rear portion; at least one course of wall panels extending in end-to-end relationship, generally parallel to the course of footer panels and supported thereby, each wall panel having a top portion, a rear portion and a plurality of elongated metal strips attached to the rear portion, the top portion of at least the uppermost course of wall panels extending above the water level of the wet environment; and particulate material surrounding and frictionally engaging the reinforcing members of the footer panels and the elongated metal strips of the wall panels, the particulate material extending from the top to the bottom of the wall.
Claim 11
Dependent Claim
141 words
A wall for use in a wet environment comprising: a course of submerged footer panels with the panels extending in end-to-end relationship, each footer panel including a front portion, a rear portion and reinforcing members extending from the rear portion; at least one course of wall panels extending in end-to-end relationship, generally parallel to the course of footer panels and supported thereby, each wall panel having a top portion, a rear portion and a plurality of elongated metal strips attached to the rear portion, the top portion of at least the uppermost course of wall panels extending above the water level of the wet environment; and particulate material surrounding and frictionally engaging the reinforcing members of the footer panels and the elongated metal strips of the wall panels, the particulate material extending from the top to the bottom of the wall.
References Cited (Backward Citations)
US2018423A
Cited
US4343571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-04-03 | 1987-10-03 | 1988-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-03 | 1991-10-03 | 1992-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-03 | 1995-10-03 | 1996-04-03 | $7700.00 | Window Closed / Lapsed |