GB2202023B - Improvements in wall fixings - Google Patents

Improvements in wall fixings

Info

Publication number
GB2202023B
GB2202023B GB8705221A GB8705221A GB2202023B GB 2202023 B GB2202023 B GB 2202023B GB 8705221 A GB8705221 A GB 8705221A GB 8705221 A GB8705221 A GB 8705221A GB 2202023 B GB2202023 B GB 2202023B
Authority
GB
United Kingdom
Prior art keywords
wall fixings
fixings
wall
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 - Lifetime
Application number
GB8705221A
Other versions
GB8705221D0 (en
GB2202023A (en
Inventor
Frederick Thomas Stephenson
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.)
Huntingdon Fastener Co Ltd
Original Assignee
Huntingdon Fastener 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
Application filed by Huntingdon Fastener Co Ltd filed Critical Huntingdon Fastener Co Ltd
Priority to GB8705221A priority Critical patent/GB2202023B/en
Publication of GB8705221D0 publication Critical patent/GB8705221D0/en
Publication of GB2202023A publication Critical patent/GB2202023A/en
Application granted granted Critical
Publication of GB2202023B publication Critical patent/GB2202023B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)
GB8705221A 1987-03-06 1987-03-06 Improvements in wall fixings Expired - Lifetime GB2202023B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8705221A GB2202023B (en) 1987-03-06 1987-03-06 Improvements in wall fixings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8705221A GB2202023B (en) 1987-03-06 1987-03-06 Improvements in wall fixings

Publications (3)

Publication Number Publication Date
GB8705221D0 GB8705221D0 (en) 1987-04-08
GB2202023A GB2202023A (en) 1988-09-14
GB2202023B true GB2202023B (en) 1991-04-17

Family

ID=10613404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8705221A Expired - Lifetime GB2202023B (en) 1987-03-06 1987-03-06 Improvements in wall fixings

Country Status (1)

Country Link
GB (1) GB2202023B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842365A (en) * 1955-12-22 1960-07-27 Richard Francis Crean Improvements in and relating to screws
GB1330114A (en) * 1970-03-16 1973-09-12 Mortensen L Expandable anchoring devices
GB2003571A (en) * 1977-08-31 1979-03-14 Hilti Ag Expansible dowel
GB2033523A (en) * 1978-10-05 1980-05-21 Trurnit Friedrich Ohg Nails or screws
GB2041137A (en) * 1979-01-25 1980-09-03 Illinois Tool Works Fastener unit for clamping plastics workpieces
GB2072781A (en) * 1980-03-28 1981-10-07 Gkn Screws Fasteners Ltd Woodscrew
GB2129899A (en) * 1982-10-20 1984-05-23 Hilti Ag Expansible anchor
EP0132389A1 (en) * 1983-07-26 1985-01-30 ITW Limited Fastener assemblies for use in building construction
GB2152615A (en) * 1984-01-07 1985-08-07 Didier Werke Ag Anchoring refractory fibre mats and plates
GB2153476A (en) * 1984-01-27 1985-08-21 Elco Industries Inc Fastening compressible material to rigid members
EP0187617A2 (en) * 1984-12-13 1986-07-16 HILTI Aktiengesellschaft Plastic straddling dowel

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842365A (en) * 1955-12-22 1960-07-27 Richard Francis Crean Improvements in and relating to screws
GB1330114A (en) * 1970-03-16 1973-09-12 Mortensen L Expandable anchoring devices
GB2003571A (en) * 1977-08-31 1979-03-14 Hilti Ag Expansible dowel
GB2033523A (en) * 1978-10-05 1980-05-21 Trurnit Friedrich Ohg Nails or screws
GB2041137A (en) * 1979-01-25 1980-09-03 Illinois Tool Works Fastener unit for clamping plastics workpieces
GB2072781A (en) * 1980-03-28 1981-10-07 Gkn Screws Fasteners Ltd Woodscrew
GB2129899A (en) * 1982-10-20 1984-05-23 Hilti Ag Expansible anchor
EP0132389A1 (en) * 1983-07-26 1985-01-30 ITW Limited Fastener assemblies for use in building construction
GB2152615A (en) * 1984-01-07 1985-08-07 Didier Werke Ag Anchoring refractory fibre mats and plates
GB2153476A (en) * 1984-01-27 1985-08-21 Elco Industries Inc Fastening compressible material to rigid members
EP0187617A2 (en) * 1984-12-13 1986-07-16 HILTI Aktiengesellschaft Plastic straddling dowel

Also Published As

Publication number Publication date
GB8705221D0 (en) 1987-04-08
GB2202023A (en) 1988-09-14

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Legal Events

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