MY152236A - Pile whereof head is expandable and which has leading end expansion plate including critical inner hole - Google Patents

Pile whereof head is expandable and which has leading end expansion plate including critical inner hole

Info

Publication number
MY152236A
MY152236A MYPI20103576A MY152236A MY 152236 A MY152236 A MY 152236A MY PI20103576 A MYPI20103576 A MY PI20103576A MY 152236 A MY152236 A MY 152236A
Authority
MY
Malaysia
Prior art keywords
pile
tip
expansion plate
end expansion
inner hole
Prior art date
Application number
Inventor
Song Ki-Yong
Original Assignee
Ext Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40022110&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY152236(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ext Co Ltd filed Critical Ext Co Ltd
Publication of MY152236A publication Critical patent/MY152236A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2238—Sockets or holders for poles or posts to be placed on the ground

Abstract

DISCLOSED IS AN EXPANDED HEAD PILE WHEREIN A TIP END OF A HOLLOW PILE (10) IS PROVIDED WITH A TIP-END EXPANSION PLATE (20) HAVING A LARGER SIZE THAN A CROSS SECTIONAL SIZE OF THE TIP END, FOR THE PURPOSE OF ACHIEVING AN ENHANCED TIP END SUPPORTING FORCE OF THE HOLLOW PILE. MORE PARTICULARLY, DISCLOSED IS AN EXPANDED HEAD PILE WHEREIN THE TIP-END EXPANSION PLATE (20) IS FORMED IN A CROSS SECTION THEREOF WITH AN INNER HOLE (25) HAVING AN OPTIMIZED DIAMETER SMALLER THAN AN INNER DIAMETER OF A HOLLOW PILE, IN THE EXPANDED HEAD PILE COMPRISING THE TIP-END EXPANSION PLATE PROVIDED AT THE TIP END OF THE HOLLOW CIRCULAR PILE TO ENHANCE A TIP END SUPPORTING FORCE OF THE PILE AND HAVING A LARGER OUTER DIAMETER THAN AN OUTER DIAMETER OF A TIP END CROSS SECTION OF THE PILE, THE TIP-END EXPANSION PLATE TAKES THE FORM OF AN ANNULAR BAND PERFORATED IN A CROSS SECTION THEREOF WITH AN INNER HOLE HAVING A SMALLER DIAMETER THAN A DIAMETER OF A CENTER BORE OF THE HOLLOW PILE, AND A WIDTH OF THE TIP-END EXPANSION PLATE IS IN A RANGE OF ABOUT 40%~70% IN RELATION TO THE OUTER DIAMETER OF THE TIP-END EXPANSION PLATE.
MYPI20103576 2008-01-30 2009-01-30 Pile whereof head is expandable and which has leading end expansion plate including critical inner hole MY152236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080009720A KR100855359B1 (en) 2008-01-30 2008-01-30 Extended pile with a point plate formed the critical inner-hole

Publications (1)

Publication Number Publication Date
MY152236A true MY152236A (en) 2014-09-15

Family

ID=40022110

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20103576 MY152236A (en) 2008-01-30 2009-01-30 Pile whereof head is expandable and which has leading end expansion plate including critical inner hole

Country Status (5)

Country Link
KR (1) KR100855359B1 (en)
CN (1) CN101932772B (en)
EA (1) EA201070899A1 (en)
MY (1) MY152236A (en)
WO (1) WO2009096723A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102051876B (en) * 2010-12-09 2012-05-09 河海大学 Novel tree root structure pile and construction process thereof
US9631336B2 (en) * 2014-05-29 2017-04-25 Ext Co., Ltd. Screw anchor pile for earth reinforcement and manufacturing method for the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881320A (en) * 1973-06-27 1975-05-06 Raymond Int Inc Pile installation in submerged bearing strata
CN2244571Y (en) * 1994-06-17 1997-01-08 铁道部第四工程局 Combined machine for construction of club-footed holing pile
JP3664361B2 (en) * 1998-07-31 2005-06-22 新日本製鐵株式会社 Method of burying steel pipe support piles
CN2470404Y (en) * 2001-04-03 2002-01-09 陈东坡 Hydraulic-board type section-variable extrading-expanding machine
KR100430342B1 (en) * 2001-07-25 2004-05-04 원 회 양 A formative installation and construction method of concrete file that projection is protruded into a radial shape
US6767167B1 (en) * 2003-04-28 2004-07-27 Dennis Alan Rials Method and apparatus for lifting and stabilizing a foundation
CN2617912Y (en) * 2003-05-02 2004-05-26 曹兴明 Drill bits for casting, stirring and bottom expanding for bored slurry-filling piles
KR100672039B1 (en) * 2004-05-17 2007-01-19 송기용 Variable Extension Member of Pile with an Extended Head
KR100599533B1 (en) * 2004-08-31 2006-07-13 이엑스티 유한회사 Concrete Pile Member with an Extended Head
KR100661123B1 (en) * 2004-08-31 2006-12-26 이엑스티 유한회사 Concrete Pile with an Extended Head Using Reinforcing Plate
KR20080026511A (en) * 2006-09-20 2008-03-25 송기용 Extended pile with a critical internal expansion department

Also Published As

Publication number Publication date
CN101932772A (en) 2010-12-29
EA201070899A1 (en) 2011-02-28
KR100855359B1 (en) 2008-09-04
CN101932772B (en) 2012-01-04
WO2009096723A1 (en) 2009-08-06

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