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MY147466A - An improved sleeve anchor - Google Patents

An improved sleeve anchor

Info

Publication number
MY147466A
MY147466A MYPI20064279A MYPI20064279A MY147466A MY 147466 A MY147466 A MY 147466A MY PI20064279 A MYPI20064279 A MY PI20064279A MY PI20064279 A MYPI20064279 A MY PI20064279A MY 147466 A MY147466 A MY 147466A
Authority
MY
Malaysia
Prior art keywords
shank
nut
threaded
locking
sleeve anchor
Prior art date
Application number
MYPI20064279A
Inventor
Liow Kok Hua
Original Assignee
Liow Kok Hua
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
Application filed by Liow Kok Hua filed Critical Liow Kok Hua
Priority to MYPI20064279A priority Critical patent/MY147466A/en
Priority to PCT/MY2007/000015 priority patent/WO2008041836A1/en
Priority to CNA2007101020587A priority patent/CN101158368A/en
Publication of MY147466A publication Critical patent/MY147466A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
    • F16B13/003—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting with a separate drilling bit attached to or surrounded by the dowel element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

AN IMPROVED SLEEVE ANCHOR 5 AN IMPROVED SLEEVE ANCHOR COMPRISES A TUBULAR SHELL (20) WITH PLURALITY OL'CLEFTS (2 1 WHICH EXTENDS FRORN ONE END TO THE BODY PART (23) OF THE TUBULAR SHELL: A SHANK (IO) DEFINED BY DRILL BIT ( I 1) WITH FLUTED PART (I'-)) AT ONE END. SHANK BODY 13) AND THREADED PART (14) AT THE OPPOSITE END VVITH A LOCKING GROOVE (17B), PLACED AT THE LIPPER TOP SURFACE OF THE THREADED END (18) IN WHICH THE THREADED PART (14) AND THE SHANK BOD(13)) ARE TELESCOPICALLY INSERTED INTO THE TUBULAR SHELL (20) WITH THE CLCL'T END (24) DIRECTED TO THE DRILL BIT (I 1): A NUT (I5) HAVING AT LEAST ONE LOCKING IROOVC (17A) IS FIXED AT THE THREADED END (18) OF THE SHANK (10): AND A LOCKING MEANS (25) TO BE INSERTED INTO THE LOCKING GROOVES (17A AND L7B) OIL THE SHANK (110) AND NUT (1@) TO PREVENT ROTATIONAL MOVEMENT OF THE NUT (15) DURING THE DRILLING PROCESS. WHCRCIN SAID 15 FLUTED PART (12) IS TAPERED TOWARDS THE THREADED END ( 1 8) TO LBRIN AN EXPANDER %,CD,-,C TO EXPAND THE CLEFT END (24) OF THE TUBULAR (20) SHELL TO LBRIN A STRONG I-IXTURE WHILE THE SHANK IS DRAWN UPWARD BY THE SPINNING THE NUT (15) ONCE THE LOCKINP MEANS (26) BEING REMOVED. 20 (MOST ILLUSTRATIVE IN
MYPI20064279A 2006-10-06 2006-10-06 An improved sleeve anchor MY147466A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MYPI20064279A MY147466A (en) 2006-10-06 2006-10-06 An improved sleeve anchor
PCT/MY2007/000015 WO2008041836A1 (en) 2006-10-06 2007-03-06 An improved sleeve anchor
CNA2007101020587A CN101158368A (en) 2006-10-06 2007-05-10 An improved sleeve anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20064279A MY147466A (en) 2006-10-06 2006-10-06 An improved sleeve anchor

Publications (1)

Publication Number Publication Date
MY147466A true MY147466A (en) 2012-12-14

Family

ID=38051929

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20064279A MY147466A (en) 2006-10-06 2006-10-06 An improved sleeve anchor

Country Status (3)

Country Link
CN (1) CN101158368A (en)
MY (1) MY147466A (en)
WO (1) WO2008041836A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278343A (en) * 2011-07-14 2011-12-14 覃国君 Direct-entering expansion bolt
GB2515184B (en) * 2013-05-31 2016-01-06 Gripple Ltd Drilling tool for passing cable or piping through a wall
CN103967892A (en) * 2014-04-11 2014-08-06 敖勇 Three-way assembly for mosquito net support
CN105864255A (en) * 2016-06-14 2016-08-17 江苏永昊高强度螺栓有限公司 Anchor bolt
CN108006039A (en) * 2017-11-30 2018-05-08 郭金燕 A kind of expansion bolt of Fast Installation
US11137008B2 (en) * 2018-01-12 2021-10-05 Illinois Tool Works Inc. Self-drilling anchor assembly
US11692578B2 (en) 2018-09-26 2023-07-04 Illinois Tool Works Inc. Post-to-beam fastener
USD889950S1 (en) 2019-01-09 2020-07-14 Illinois Tool Works Inc. Anchor assembly sleeve
USD886172S1 (en) 2019-01-09 2020-06-02 Illinois Tool Works Inc. Anchor assembly drill bit
USD886171S1 (en) 2019-01-09 2020-06-02 Illinois Tool Works Inc. Anchor assembly drill bit
USD886169S1 (en) 2019-01-09 2020-06-02 Illinois Tool Works Inc. Anchor assembly drill bit
USD889948S1 (en) 2019-01-09 2020-07-14 Illinois Tool Works Inc. Anchor assembly sleeve
USD886168S1 (en) 2019-01-09 2020-06-02 Illinois Tool Works Inc. Anchor assembly drill bit
USD889949S1 (en) 2019-01-09 2020-07-14 Illinois Tool Works Inc. Anchor assembly sleeve
USD886170S1 (en) 2019-01-09 2020-06-02 Illinois Tool Works Inc. Anchor assembly drill bit
US12168989B2 (en) 2020-05-28 2024-12-17 Illinois Tool Works Inc. Self-drilling expandable anchor and methods of use and installation thereof
US11759921B2 (en) 2020-05-28 2023-09-19 Illinois Tool Works Inc. Self-drilling expandable anchor installation tool and methods of use thereof
CN113864305B (en) * 2020-06-30 2023-05-23 喜利得股份公司 Self-drilling expansion anchor bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379210A (en) * 1919-07-21 1921-05-24 John H Phillips Anchor-shell drill
DE933328C (en) * 1953-10-13 1956-05-03 Wilhelm Weghuber Method for connecting rock layers by means of rock bolts in mining and means for practicing the method
NL6713258A (en) * 1966-10-06 1968-04-08
GB2254392A (en) * 1991-04-02 1992-10-07 Tu Hsiue Te Albert Self drilling expansion bolt
US6935821B2 (en) * 2002-04-05 2005-08-30 Illinois Tool Works, Inc. Mushrooming expandable anchor

Also Published As

Publication number Publication date
WO2008041836A1 (en) 2008-04-10
CN101158368A (en) 2008-04-09

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