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Patent Searching and Data


Title:
GROOVED SHEET PILE AND METHOD FOR PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2002/086243
Kind Code:
A1
Abstract:
The inventive grooved sheet pile having a though-type body is produced by cutting a cylindrical segment (1) from a round tube along the length thereof, and fixing locking elements (2 and 3) to the side edges of said segment. The segment (1) can be cut together with an annular section (15) of a tube (16) and reinforced by fixing elements (4), an internal (5) or external (6) strap, internal (8 and 9) and/or external (10 and 11) faceplates or stiffening ribs fixed thereto. Said segment can be embodied from sections of cylindrical segments welded to each other. At least one section (18) has an increased thickness or is made of a corrosion-resistant material. In order to produce an enlarged grooved pile, two or more cylindrical segments (1) cut from a tube are used. Said segments are disposed in a parallel position with respect to each other and fixed to each other with the aid of reinforcing elements (12, 13, and 14). The locking elements (2 and 3) are fixed to the lateral side of the thus obtained panel. Said invention makes it possible to simplify the production of the grooved piles and to expand the variability of the design thereof. Said production can be carried out without rolling mills.

Inventors:
Fomenkov, Aleksandr Alekseevich (ul. Mayakovskogo, 19-24 St.Petersburg, 4, 19101, RU)
Lakotkin, Aleksandr Julievich (Bolsheokhtinsky pr, 6-70 St.Petersburg, 7, 19502, RU)
Poterba, Vladimir Vasilievich (Rabfakovsky 2 per, 8-4 St.Petersburg, 2, 19301, RU)
Application Number:
PCT/RU2002/000223
Publication Date:
October 31, 2002
Filing Date:
April 24, 2002
Export Citation:
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Assignee:
Fomenkov, Aleksandr Alekseevich (ul. Mayakovskogo, 19-24 St.Petersburg, 4, 19101, RU)
Lakotkin, Aleksandr Julievich (Bolsheokhtinsky pr, 6-70 St.Petersburg, 7, 19502, RU)
Poterba, Vladimir Vasilievich (Rabfakovsky 2 per, 8-4 St.Petersburg, 2, 19301, RU)
International Classes:
E02D5/02; E02D5/04; E02D5/08; (IPC1-7): E02D5/02
Foreign References:
SU7292A
DE2631807B1
EP0278145A1
DE2843428A1
DE3307052A1
US5967701A
US5902074A
US5333971A
US4917543A
Other References:
FEDOROV A.T.: 'Svaiynie osnavannie i soorujenia' OGIZ-GOSTRANSIZDAT 1993, MOSCOW, pages 31 - 32, XP002977948
See also references of EP 1391560A1
None
Attorney, Agent or Firm:
Grudin, Sergei Vasilievich (ul. Nakhimova, 2/30-48 St.Petersburg, 6, 19940, RU)
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