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GB2181809B - Expansion anchor - Google Patents

Expansion anchor

Info

Publication number
GB2181809B
GB2181809B GB08625224A GB8625224A GB2181809B GB 2181809 B GB2181809 B GB 2181809B GB 08625224 A GB08625224 A GB 08625224A GB 8625224 A GB8625224 A GB 8625224A GB 2181809 B GB2181809 B GB 2181809B
Authority
GB
United Kingdom
Prior art keywords
expansion anchor
anchor
expansion
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
GB08625224A
Other versions
GB2181809A (en
GB8625224D0 (en
Inventor
Douglas Owen Mcintyre
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.)
Dom Holdings PLC
Original Assignee
Dom Holdings PLC
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 Dom Holdings PLC filed Critical Dom Holdings PLC
Publication of GB8625224D0 publication Critical patent/GB8625224D0/en
Publication of GB2181809A publication Critical patent/GB2181809A/en
Application granted granted Critical
Publication of GB2181809B publication Critical patent/GB2181809B/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
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
GB08625224A 1985-10-21 1986-10-21 Expansion anchor Expired GB2181809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858525933A GB8525933D0 (en) 1985-10-21 1985-10-21 Expansion anchor

Publications (3)

Publication Number Publication Date
GB8625224D0 GB8625224D0 (en) 1986-11-26
GB2181809A GB2181809A (en) 1987-04-29
GB2181809B true GB2181809B (en) 1989-01-11

Family

ID=10587011

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858525933A Pending GB8525933D0 (en) 1985-10-21 1985-10-21 Expansion anchor
GB08625224A Expired GB2181809B (en) 1985-10-21 1986-10-21 Expansion anchor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858525933A Pending GB8525933D0 (en) 1985-10-21 1985-10-21 Expansion anchor

Country Status (1)

Country Link
GB (2) GB8525933D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129763A (en) 1996-09-13 2000-10-10 Chauvin; Jean-Luc Expandable osteosynthesis cage
US9314348B2 (en) 2014-06-04 2016-04-19 Wenzel Spine, Inc. Bilaterally expanding intervertebral body fusion device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5193957A (en) * 1988-05-24 1993-03-16 Fischerwerke Artur Fischer Gmbh & Co Kg Fixing element with an expansible sleeve
DE29516584U1 (en) * 1995-10-20 1995-12-14 TOGE - Dübel A. Gerhard GmbH, 90431 Nürnberg Expansion dowels
US11219531B2 (en) 2019-04-10 2022-01-11 Wenzel Spine, Inc. Rotatable intervertebral spacing implant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB208987A (en) *
BE337455A (en) * 1925-10-19
BE508342A (en) * 1951-01-11
US3067546A (en) * 1959-09-22 1962-12-11 Het Spoorwegbouwbedrijf Nv Sleeve-shaped plug for a pin-shaped fastening member
GB1268622A (en) * 1968-06-10 1972-03-29 Rawlplug Co Ltd Expansible anchoring device
GB1418881A (en) * 1972-01-03 1975-12-24 Rawlplug Co Ltd Anchoring device for fixing in prepared holes
IT1154158B (en) * 1980-01-16 1987-01-21 Domenico Morassutti WALL DOWEL.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129763A (en) 1996-09-13 2000-10-10 Chauvin; Jean-Luc Expandable osteosynthesis cage
US7828848B2 (en) 1996-09-13 2010-11-09 Wenzel Spine, Inc. Expandable osteosynthesis cage
US8435299B2 (en) 1996-09-13 2013-05-07 Wenzel Spine, Inc. Expandable osteosynthesis cage
US8790407B2 (en) 1996-09-13 2014-07-29 Liliane Attali Expandable osteosynthesis cage
US8992621B2 (en) 1996-09-13 2015-03-31 Liliane Attali Expandable osteosynthesis cage
US9314348B2 (en) 2014-06-04 2016-04-19 Wenzel Spine, Inc. Bilaterally expanding intervertebral body fusion device

Also Published As

Publication number Publication date
GB2181809A (en) 1987-04-29
GB8625224D0 (en) 1986-11-26
GB8525933D0 (en) 1985-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931021