GB1453435A - Expander device - Google Patents

Expander device

Info

Publication number
GB1453435A
GB1453435A GB4971872A GB4971872A GB1453435A GB 1453435 A GB1453435 A GB 1453435A GB 4971872 A GB4971872 A GB 4971872A GB 4971872 A GB4971872 A GB 4971872A GB 1453435 A GB1453435 A GB 1453435A
Authority
GB
United Kingdom
Prior art keywords
holding member
expander device
sleeve
expanded
nut
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4971872A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARRIS Ltd EDGAR
Original Assignee
HARRIS Ltd EDGAR
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 HARRIS Ltd EDGAR filed Critical HARRIS Ltd EDGAR
Priority to GB4971872A priority Critical patent/GB1453435A/en
Publication of GB1453435A publication Critical patent/GB1453435A/en
Expired legal-status Critical Current

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
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • 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
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

1453435 Expander device HARRIS & EDGAR Ltd 28 Jan 1974 [27 Oct 1972] 49718/72 Heading F2H An expander device for retention in a blind hole in a structure comprises a holding member 1 and expansion means having gripping means 3, the holding member being rotatable to actuate the expanding means, comprising a part 5 whose underside bears against the surface of the structure, and having an internally screw-threaded bore 6. Gripping means 3 may comprise a sleeve having one slit (8) running its full length and other slits (9) running part of its length. The sleeve is expanded in Fig. 1 by means of a coned nut 2 and a conical part 7 of the holding member. In Fig. 3, the sleeve is expanded at one end by nut 2<SP>1</SP> and bears at its other end on a copper or rubber ring 11 abutting a shoulder on the holding member. During tightening, the ring 11 collapses to allow the head 5 of member 1 to be drawn against the structure. The expander device may be of phosphor bronze, stainless steel, mild steel or nylon. The expanding means may be of the type described in Specifications 1,435,298 and 1,409,662.
GB4971872A 1972-10-27 1972-10-27 Expander device Expired GB1453435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4971872A GB1453435A (en) 1972-10-27 1972-10-27 Expander device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4971872A GB1453435A (en) 1972-10-27 1972-10-27 Expander device

Publications (1)

Publication Number Publication Date
GB1453435A true GB1453435A (en) 1976-10-20

Family

ID=10453305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4971872A Expired GB1453435A (en) 1972-10-27 1972-10-27 Expander device

Country Status (1)

Country Link
GB (1) GB1453435A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432644A1 (en) * 1978-08-03 1980-02-29 Giannuzzi Louis COMPOSITE ANCHORING STUD STRUCTURE
US4330230A (en) * 1978-08-03 1982-05-18 Giannuzzi Louis Anchor bolt assembly
GB2117859A (en) * 1982-03-31 1983-10-19 Robert Sneddon Expanding fasteners for bath handles
GB2119048A (en) * 1982-04-15 1983-11-09 Dom Holdings Public Limited Co Anchor bolt
US4537541A (en) * 1978-08-03 1985-08-27 Giannuzzi Louis Anchor bolt assembly
GB2153949A (en) * 1984-02-11 1985-08-29 Vernon Charles Lade Plastics bolt anchor
US4613254A (en) * 1983-03-19 1986-09-23 Heinrich Liebig Expanding dowel with setting-force indicator
GB2190164A (en) * 1986-03-15 1987-11-11 Thos Johnson Anchoring device
DE4123353A1 (en) * 1991-07-15 1993-01-21 Fischer Artur Werke Gmbh Expanding metal dowel with threaded bolt - has continually increasing surface roughness from smooth surface for better hold
WO2008031271A1 (en) * 2006-09-11 2008-03-20 Bin Qu Anchor bolt for architecture
WO2008115639A2 (en) * 2007-03-21 2008-09-25 Illinois Tool Works Inc. Light tool mount assembly
EP2604869A1 (en) * 2011-12-13 2013-06-19 fischerwerke GmbH & Co. KG Expansion anchor and method for mounting the expansion anchor
EP2287475A3 (en) * 2009-08-22 2015-07-08 fischerwerke GmbH & Co. KG Mounting element and method for attaching an object

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432644A1 (en) * 1978-08-03 1980-02-29 Giannuzzi Louis COMPOSITE ANCHORING STUD STRUCTURE
US4195547A (en) * 1978-08-03 1980-04-01 Giannuzzi Louis Anchor bolt assembly
US4330230A (en) * 1978-08-03 1982-05-18 Giannuzzi Louis Anchor bolt assembly
US4537541A (en) * 1978-08-03 1985-08-27 Giannuzzi Louis Anchor bolt assembly
GB2117859A (en) * 1982-03-31 1983-10-19 Robert Sneddon Expanding fasteners for bath handles
GB2119048A (en) * 1982-04-15 1983-11-09 Dom Holdings Public Limited Co Anchor bolt
US4613254A (en) * 1983-03-19 1986-09-23 Heinrich Liebig Expanding dowel with setting-force indicator
GB2153949A (en) * 1984-02-11 1985-08-29 Vernon Charles Lade Plastics bolt anchor
GB2190164A (en) * 1986-03-15 1987-11-11 Thos Johnson Anchoring device
GB2190164B (en) * 1986-03-15 1990-02-14 Thos Johnson Fastening device
DE4123353A1 (en) * 1991-07-15 1993-01-21 Fischer Artur Werke Gmbh Expanding metal dowel with threaded bolt - has continually increasing surface roughness from smooth surface for better hold
WO2008031271A1 (en) * 2006-09-11 2008-03-20 Bin Qu Anchor bolt for architecture
WO2008115639A2 (en) * 2007-03-21 2008-09-25 Illinois Tool Works Inc. Light tool mount assembly
WO2008115639A3 (en) * 2007-03-21 2008-11-13 Illinois Tool Works Light tool mount assembly
GB2460566A (en) * 2007-03-21 2009-12-09 Illinois Tool Works Light tool mount assembly
GB2460566B (en) * 2007-03-21 2011-05-11 Illinois Tool Works Light tool mount assembly
TWI427233B (en) * 2007-03-21 2014-02-21 Illinois Tool Works Light tool mount
EP2287475A3 (en) * 2009-08-22 2015-07-08 fischerwerke GmbH & Co. KG Mounting element and method for attaching an object
EP2604869A1 (en) * 2011-12-13 2013-06-19 fischerwerke GmbH & Co. KG Expansion anchor and method for mounting the expansion anchor
CN103161806A (en) * 2011-12-13 2013-06-19 费希尔厂有限责任两合公司 Expansion anchor and method for mounting the expansion anchor
CN103161806B (en) * 2011-12-13 2015-05-13 费希尔厂有限责任两合公司 Expansion anchor and method for mounting the expansion anchor

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee