EP 0822295 A4 19980715 - DRAIN FORMING EQUIPMENT FOR REINFORCING SOFT GROUND, AND METHOD AND STRUCTURE FOR ARRANGING DRAINS
Title (en)
DRAIN FORMING EQUIPMENT FOR REINFORCING SOFT GROUND, AND METHOD AND STRUCTURE FOR ARRANGING DRAINS
Title (de)
AUSRÜSTUNG FÜR DIE SCHAFFUNG EINER DRAINAGE MIT VERSTÄRKUNG WEICHEN BODENS, UND VERFAHREN UND EINRICHTUNG ZUR ANORDNUNG DER DRAINAGE
Title (fr)
EQUIPEMENT DE FORMATION DE DRAINS DESTINES AU RAFFERMISSEMENT DE SOLS MEUBLES, PROCEDE ET STRUCTURE DE DISPOSITION DE CES DRAINS
Publication
Application
Priority
- KR 19950008913 A 19950415
- KR 19950011560 A 19950511
- KR 9600054 W 19960415
Abstract (en)
[origin: EP0822295A1] Disclosed is a drain structure and an arrangement method thereof for reinforcing a soft ground, and the apparatuses which are used in the formation of the drain. The invention provides a drain pack having a net portion and a reinforcement portion as well as a rectangular drain pack. Also, the invention provides a drain structure and an arrangement method in which an effective draining radius is uniform. As well, the invention provides a polygonal guide casing for burying the pack underground without any twisting of the pack, and a driving apparatus for installing perpendicularly the drain into the highest depth of a soft ground without any distortion of the guide casing. Thus, a drain arranging method and apparatuses for forming the drain maximize a draining effect and expedite fast ground sink. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
E02B 11/00 (2006.01); E02D 3/10 (2006.01)
CPC (source: EP)
E02B 11/00 (2013.01); E02D 3/08 (2013.01); E02D 3/10 (2013.01)
Citation (search report)
- [XA] EP 0499442 A2 19920819 - HEPWORTH BUILDING PROD [GB]
- [A] US 4024719 A 19770524 - RISSEEUW PAUL
- [A] US 4745979 A 19880524 - MORIMOTO TATSUO [JP]
- [A] US 5037240 A 19910806 - SHERMAN LYNN D [US]
- [A] GB 1224646 A 19710310 - CEMENTATION CO LTD [GB]
- [A] GB 2250762 A 19920617 - FEAKINS GRAHAM ALLAN, et al
- [A] EP 0526743 A1 19930210 - MORRIS T RICHARD [US]
- [A] US 3881319 A 19750506 - KATAGIRI KOTARO, et al
- [A] EP 0085742 A1 19830817 - TEIJIN LTD [JP], et al
- [A] US 3928979 A 19751230 - TERASHIMA OSAMU, et al
- See references of WO 9633313A1
Designated contracting state (EPC)
BE DE DK ES FI FR GB GR IE IT LU MC NL PT SE
DOCDB simple family (publication)
EP 0822295 A1 19980204; EP 0822295 A4 19980715; AP 9701120 A0 19971031; AR 001630 A1 19971126; AU 5290196 A 19961107; BG 101965 A 19980529; BR 9608189 A 19990504; CA 2218239 A1 19961024; EA 199700319 A1 19980430; IL 117890 A0 19970415; MX 9707903 A 19971129; NO 974751 D0 19971014; NO 974751 L 19971212; OA 10524 A 20020429; PE 29297 A1 19970912; PL 323155 A1 19980316; SV 1996000024 A 19971015; TN SN96060 A1 19981231; TR 199701175 T1 19980521; TW 303408 B 19970421; UY 24205 A1 19960514; WO 9633313 A1 19961024
DOCDB simple family (application)
EP 96909391 A 19960415; AP 9701120 A 19960415; AR 33617796 A 19960415; AU 5290196 A 19960415; BG 10196597 A 19971015; BR 9608189 A 19960415; CA 2218239 A 19960415; EA 199700319 A 19960415; IL 11789096 A 19960412; KR 9600054 W 19960415; MX 9707903 A 19960415; NO 974751 A 19971014; OA 70106 A 19971014; PE 00026196 A 19960415; PL 32315596 A 19960415; SV 1996000024 A 19960415; TN SN96060 A 19960415; TR 9701175 T 19960415; TW 85104395 A 19960412; UY 24205 A 19960415